Service Manual: Diva A65, A75 & P75 Plus Amplifi Ers
Uploaded by
Ella MariaService Manual: Diva A65, A75 & P75 Plus Amplifi Ers
Uploaded by
Ella MariaService Manual A65/75
Issue 1.0
DiVA A65, A75 & P75 Plus
Amplifiers
ARCAM
Contents List
! Contents list
! Circuit description
! Service guide
! Circuit diagrams
! Component overlays
! Circuit board parts list
! General assembly parts list
The input pair (Q606,607,618,619,706,707,718,719) are in a
A65/75/75P Plus Circuit Description Darlington configuration to lower input current offset which in turn
will lower DC offset at the output, as the impedances seen on the
input nodes are necessarily high for the wide bandwidth required.
PSU
The output stage is a simple bipolar darlington (Q614,615,714,715).
In order get the output devices to turn fully on and achieve the However, the devices used are Darlington devices with integral
greatest efficiency, an auxiliary rail is formed from a charge pump diodes. This means the bias temperature compensation is part of the
driven by the main AC outputs from the transformer. C304,305 & output device enabling smaller number of devices, no extra devices
D301,302 charge on alternate cycles. In the other cycle the charge on the heatsink (vital for this mechanical layout) and more consistent
on C304,305 is pumped into C310,311 respectively. This creates a temperature compensation of bias. Also the resistors are also
voltage much greater than the standard rails, but with low regulation integral, saving a large amount of PCB real estate and hand insertion
and high ripple. This is then regulated to 38V via emitter followers cost, while also able to be used as bias set test points and protection
Q300,302,303,305 from a zener stabilized voltage (D304,305) sensing.
The Pre-amp ±15V supply comes from linear regulators Z300,301. Due to the decreased efficiency of this type of output stage over the
previous bootstrapped Mosfet output, a separate set of rails is
The transformer is a dual voltage unit, the required voltage being
required for the VAS stage in order to saturate the output transistors.
selected by which fuse holder is fitted with the appropriate fuse. If an
The operation of this is outlined in the Power supply section.
alternative to 115V or 230V is required then a different transformer
However, these rails are individually regulated for each channel to
is fitted. The secondary is centre tapped for the main rails, but a
decrease power supply crosstalk.
separate winding is added for the uC supply.
The protection of the output stage is taken care of by a proprietary IC
The star ground point SP300 is not a component on the PCB and is (Z101). This takes care of the switch on delay (R150,C149), DC
on the schematic only for layout purposes. offset (R102,103,C147), Thermal trip (TH100), and safe operating
area.
Pre-amp
The safe operating area is monitored by a network which
The direct signal path (line in, tone controls defeated) consists of a compensates for the voltage across the output devices, current
single op-amp gain stage, buffering the j-fet input multiplexers and
through them, and duration of power (R627,606,625,605,C617 &
Tape Monitor and AV switches. The selected input is AC coupled to symmetrical associated components) and this is sent to the protection
the op-amp, the output is DC to the Pre-out, via a j-fet "pre-mute" IC via (Q605,612,613,616,617,712,713,716,717).
switch. This switch is controlled by the uC in such a way that when
ever the output relay changes state signal is removed from the power The output of the protection IC is sent to the micro controller (uC) to
amplifier (A65/75). signal the output relay (RLY1) status. Also, for output muting
The MM phono stage (by passable A75 only, SW100) is opamp purposes, the uC can switch the relay via Q100.
based. The circuit is AC coupled to give RIAA/IEC low frequency
response. The cartridge is loaded by R100,101,C119,120. The 1kHz
Input Selection
gain is 56dB, and RIAA eq set by The uC controls the operation of the unit. IR commands are received
R110,112,111,113,C127,129,128,130. from RX900 on a break-off PCB found on the front panel and fed via
LK900/LK903 3-way ribbon. On power on/off the current state of
Each line input has static protection afforded by the back to back
the pre-amp switching stored in an EEPROM Z906. The input
diodes (e.g. D101,103), and RF filtering is set by R118,C134 etc.
switching is 5V logic level and is direct from the uC to the DPDT
The selected input is buffered for Tape output by Z104 set as a
analogue switches in the case of Tape Monitor (Z105), AV
follower. The output resistor is inside the feedback loop so to keep
(Z164,A75 only), Pre-mute (Z171) and Mute Q100. The source
the output impedance low and short protection is catered for.
selector is achieved by 8 way analogue multiplexors (Z102,103) and
C121,122 maintain stability into capacitive loads.
the control signals are decoded from the uC from MUX1,2,3 by
From the tape monitor switch (Z105) onwards the signal is AC Z907 which also drives the appropriate front panel LED. The input
coupled (C151,152). From there the signal is fed to the tone controls. selection is set by the remote control or the rotary encoder on the
These consist of two stages: Balance and buffer (Z160), and front panel display PCB. Tape monitor and AV mode(A75 only) is
Bass/Treble Z161. The output of this stage is again AC coupled. set by SW900.
Switch SW162 selects whether the tone adjusted signal or a direct
signal reaches the gain section. In the A75 Z164 can be used to Volume Control
bypass the volume control when AV input is selected. This fixes the The volume control is a motorized manual type, where the signals
gain to allow an external AV processor to control the volume setting. are routed through the 8-way ribbon LK189. The motor drive comes
The gain stage (Z163) has a gain of 2.2, and the same low impedance from Z905, which is a logic level controllable motor driver. It has its
output arrangement as the Tape output. The signal from this stage to own unregulated PSU (D907,C920),and the speed of the volume
the Pre- amp outputs and the Power amp input is controlled by a knob is dictated by the REF pin. The circuit (Q900,R905,901,C901)
pre-mute (Z171). This removes thumps and clicks, and in the case of allows the speed to vary from just above stall to full as the volume
the Power amp relay changing state, removes signal so arcing will control button is depressed on the remote.
not take place.
SIM Module
Power Amplifier The connector PL161 (P75 only) allows the fitting of the ARCAM
The new topology is a high gain voltage feedback design, with a SIM module. In order to allow this to operate LK172 & LK173 must
bipolar output stage. Its signal path is designed to be fully be removed. This will allow 12V trigger signals to operate the P75.
symmetrical, despite not having a symmetrical circuit (symmetrical
rail to rail). This is achieved with a new dual differential input gain Headphones
block, where the input differential sees a symmetrical active load
The Speaker outputs (SK600,700) are connected to the headphone
(Q600,601,700,701) before driving the second voltage amplification
socket (SK162) via an 8-way ribbon LK170,171. The output is
stage (VAS) differential (Q603,604,703,704). This could be
attenuated by a resistor network R161,162,236,237. The Relay drive
described as two Wilson mirrors with their bases clamped together.
is fed through the headphone socket's switch (HPSW1,2) so that
The second differential also has an active load of a more traditional
when headphones are inserted the speakers are disconnected. Switch
mirror (Q610,611,710,711), and this gives a push pull signal to the
SW163 allows the separate switching of the second speaker
input of the output stage, improving on the traditional single ended
terminals on SK600,700.
current source of the often called "blameless" topology.
A65, A75 & P75 Service Guide
Fault diagnostics
Fault Action
No power Check mains fuse
Check transformer connections
Check power supply rails
Stuck in protection Check power supply rails
Check protection circuit voltages
Check for dry joints on o/p devices
Intermittent audio on one channel Check for dry joints around o/p
devices
Fails to respond to commands Check supply to remote circuit
Check IC Z900
Check remote flex foil cable
Check for dry joints on selector pcb
Volume control rubs on front panel Pull knob out from fascia
Audio crackles on o/p Check for component break down
using hot air gun & freezer spray
Check transformer connections
Power supply test points
Position Voltage
LK125 +37 volts DC
LK126 -37 volts DC
LK271 or black speaker terminal 0 volts
LK303 +15 volts DC
LK301 - 15 volts DC
Q300 emitter +38 volts DC
Q304 emitter +38 volts DC
Q302 emitter -38 volts DC
Q305 emitter -38 volts DC
D910 emitter +5 volts DC remote supply
IQ settings
Model IQ setting Comments - (22/01/02)
A65 37mV
A75 37mV
P75 37mV
A85 12mV Set for 8.5mV cold, reset for 12mV when warm
P85 12mV Set for 8.5mV cold, reset for 12mV when warm
A65 plus 12 to 15mV
A75 plus 12 to 15mV
P75 plus 12 to 15mV
Hints & tips
! To isolate a fault between pre and power stage remove C602 (left channel) or C702 (right
channel).
! Always check and re-solder o/p device SAP15N and SAP15P pin connections.
! Replace Z900 IC if software version is below version 3 ( note version 82 is also ok ).
! Make sure R127 is not touching LK130.
! When replacing the top cover with a new top it may be necessary to re-drill the fixing holes.
LEFT CHANNEL
L942C5_1.0.SCH
PROTECTION
SP2_SEND_L
SP2_RETN_L
A1
A1
PWRLEFT OP_L
PHONO & INPUTS
L942C3_1.0.SCH TONE CONTROL
L942C4_1.0.SCH
SELOPL SELOPL
SELOPR SELOPR PWRLEFT
ACSENSE HPSW2 HPSW2 PWRRIGHT
PROT SENSE TAPECONTROL TAPOL
PROT_OP_L TAPOL TAPOR
PROT_OP_R TAPOR SP2_SEND_L
MUX3
MUX2
MUX1
PROTECTION MUTE SP2_RETN_L
PROT_OP_R
PROT_OP_L
HPSW1 HPSW1 OP_L
RIGHT CHANNEL
OP_R
L942C6_1.0.SCH
SP2_SEND_R
SP2_RETN_R PWRRIGHT
PREMUTE
AVCONTROL A1
SP2_SEND_R A1
SP2_RETN_R
REMOTE CONTROL
L942C7_1.0.SCH
AVCONTROL OP_R
MUTE
PREMUTE
TAPECONTROL
ACLT1
MUX1
MUX2
MUX3
PROT SENSE
POWER SUPPLY
L942C2_1.0.SCH
ACLT1
ACSENSE
USE 'exlude A65' FILTER FOR BOM
DRAWING TITLE
A65 PLUS AMP
Filename: L942C1_1.0.PRJ
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
TOP SHEET FOR A65 L942AY 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 1 of 7 DRAWING NO. L942C1
+38V_L +37V
+
C600 C614 + C603
100U EL 100V C613 100U 50V YXF LOW Z
R601 R602 R615 100N PE 100V
100N PE 100V
100R MF 100R MF 47R MF
0V_HF
0V_HF D601
0V_HF ZENER 400MW 27V
Q601
Q600 Q602
BC556B
BC556B BC556B C609
R621 22N CD
680R MF
Q605 SPLS600
BC556B
SP2_RETN_L Bot+
R629
PROTECTION
47K MF SK600B
D603 R622
C620
1N4003F 10K MF
470P CD SPKSKT_G
Q604 Q603
2SA970GR 2SA970GR Bot-
C608 R625 A1
C604 100P PPW 6K8 MF
R634 D605
100P PPW
1N4148 SK600C
470K MF 0V_LS_L
Q614
CHASS
SAP15N
Bias-L + R627 Q612
SPKSKT_G
430R MF 2SC2240GR
C623 SPLD600
R605
100N PE 100V C610 R620 100R MF
100N PE 100V 10K MF SET BIAS TO 12mV R606 SP2_SEND_L
100R MF C617
+
OP_L
10U EL
C602 Q619 Q618 L600
R600 BC546B R611 RLY1A
BC546B
+
PWRLEFT Top+
1K0 MF 100K MF 2U2H LAC SMALL RLY G5Z-2A-E
22U SILMIC 2 C621
R630 SK600A
470P CD
R612 + C618
C603 4R7 W2 CF R631
100K MF Q606 Q607
100P PPW 10U EL SPLE600 SPKSKT_G
BC546B BC546B C625 + C611 R607 2R2 CF
R632 R633 10U EL 100N PE 100V 100R MF Top-
12K MF 12K MF C619
R616 RV600 100N PE 100V
2K7 MF 220R PSET R608
0V_SIG 0V_LS_L
100R MF
0V_LS_L
C605
100U SILMIC 2+ + C624
R613 R614 100U 25V ZA EL
47R MF 47R MF
0V_SIG Bias-L - R628 C622
Q616
PD6
430R MF 2SA970GR
A1 1N0 CD
Q615
SAP15P
R623
10K MF
R626
6K8 MF
R618
10K MF
0V_HF R624
10K MF D606
R619 D604 1N4148
Q608 10K MF C607 100P PPW 1N4003F
BC546B
Q611 Q610
2SC2240GR 2SC2240GR Q617
Q613
ZTX653
BC546B
Q609
BC546B
+ C616 D602
10U EL R603 R604 ZENER 400MW 27V
100R MF 100R MF R609 R610
R617 100R MF 100R MF
680R MF
D600
+ C601 4V7 400MW
0V_HF 100U EL 100V
C612
-38V_L C615 -37V
100N PE 100V C626 +
100N PE 100V
100U 50V YXF LOW Z
0V_HF 0V_HF
CL600 CL601 SP600 SP601
21mm x 32mm 21mm x 32mm
SELF ADHESIVE SELF ADHESIVE
Q2 PAD Q2 PAD
E852MC E852MC
Q2-PAD-SAP Q2-PAD-SAP
E856MC E856MC
HS600 HS601 HS602 HS603
USE 'exlude A65' FILTER FOR BOM
E81801-75 E81801-75 E81801-75 E81801-75 DRAWING TITLE
A65 PLUS AMP
Filename: L942C5_1.0.SCH
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
Left Channel Power Amplifier 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 5 of 7 DRAWING NO. L942C5
D907 MOTSUP900
+
1N4003F C920 C918
1M0 25V 100N CD
Z905
0V_DIG 0V_DIG
8
BA6109
VCC1
VCC2
3
CC1 VOLM901
2
MD1
+5v
5
MC1
2
C913 VOLMOT900
10N CD 1Y271 SK900
R905 4 1 FFC10V
1
REF GND
33K MF
C912
Q900
10
9
8
7
6
5
4
3
2
1
R901 0V_DIG
BC556B 6
10N CD MC2
12K MF VOLM900 Disp H Disp F Disp D
+ 10 Disp B Z907A
MD2
C901 9 0V_DIG 74HC4051 +5v
CC2 Disp A R915
100U EL 13 3
Disp I Disp GDisp EDisp C X0 X
14 220R MF
R900 X1
15
ACLT1 MOTOR DRIVER VOLUME DRIVE X2
1R0 FU 0V_DIG 12
X3
D906 +5v 1
X4
C900 1N4003F 5
X5
2
10N CD X6
4
TAPECONTROL X7
MOTE900
6
R904 INH
0V_DIG 11 +5v
R903 10R MF A
10
+ C915 B
100R MF 9
16
C
100U EL AVCONTROL
R902 Z900 7 C919
VDD
VEE
GND
+ C914 100R MF 1 28 100N CD Z907B
PB5 PB6
220U EL D908 2 27 0V_DIG 74HC4051
PB4 PB7
HT48R30 28-DIP-B-0
3 26
8
ZENER 5V1 400MW PA3 PA4
4 25
PA2 PA5
5 24
REMO900 PA1 PA6
6 23
PA0 PA7
7 22 X900 0V_DIG
PB3 OSC2
0V_DIG 8 21
PB2 OSC1
LK903 9 20
PB1 VDD
3WAY CABLE HOLDER 10 19
PB0 RES D910
1 11 18 0V_DIG
VSS PC5 1N4148
2 12 17 +5v CST4.00
(TMR)/INT PC4
3 13 16 SW900A
PC0 PC3
14 15 2PCO_NON_LAT
PC1 PC2
+5V 0V_DIG
0V_DIG R912
3
100K MF
P900 +5V +5V
R913
+ C921
10U EL
10K MF
6
C916
100N CD 0V_DIG
0V_DIG SW900B
0V_DIG D911 2PCO_NON_LAT
R914
5
6
7
MUTE
WP
SDA
SCL
RX900 4K7 MF 1N4148
PIC-26043TM2 PROT SENSE
4 8 PREMUTE
3
VSS VDD
+5v
2 LK900
+5V
+5V
O/P
A2
A1
A0
1
O/P
2
Z906
3
2
1
3 C917
Case
Case
24C01
GND
GND
L856CA 100N CD
1
0V_DIG
MUX1
REMOTE SENSOR SNAP OFF BOARD MUX2
MUX3
IR RX
SUPPORT PAD
SP1
IR RX SUPPORT PAD
USE 'exlude A65' FILTER FOR BOM
DRAWING TITLE
A65 PLUS AMP
Filename: L942C7_1.0.SCH
Notes:
WARNING SAFETY CRITICAL COMPONENT
A & R Cambridge Ltd.
Pembroke Avenue
uC, Volume Drive & Remote Control 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
REPLACE WITH IDENTICAL PART ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 7 of 7 DRAWING NO. L942C7
2
+15V
LK101
10MM LINK
Z100A + C145
NE5532 C101 LED100
10U EL G LK100
3 C131 100N CD
8
LK100A L856CA D134 +37V
C124 1
+
1 1 R146
0V_SIG 2 Z100C
2 2 2K7 1W CF
47P CD 22U EL NE5532 5V6 400MW
3 3 R147
100P PP
0V_SIG + C146
2K7 1W CF
4
10U EL
C119
R110 R112 C102 0V_HF D129
47K MF
3WAY CABLE HOLDER
100N CD R
R100
680K MF 56K MF
R114 R116 LED RED/GRN 3MM 1N4003F
C127 C129 -15V D131
R108 8K2 MF 18K MF 5V6 400MW
470R MF
4N7 PP 1N3 PP
+15v D101 D103
C125
+
22U EL
SK100A 1N4148 1N4148 -15v
+37V
1
PHINL R117
F 0V_SIG AUXOL ACSENSE PROTECTION
EMC
LK103 C117
LK102 1 2 1K0 MF D128
R129 470P CD R145
N 0V_SIG 1 2 10MM LINK C133 1N4003F 10K MF
Z100B 100K MF 470P PPW
10MM LINK
+15v D100 D102 5 NE5532 C132
PHONO4G 0V_HF
C123 7
+
6 0V_SIG
PHINR 1N4148 1N4148 -15v 47P CD 22U EL RLY1C
0V_SIG D130 C154 RLY G5Z-2A-E
100N PE 100V
47K MF
R111 R113 R106 R150
100K MF 1N4003F
R148 47K MF
R101
680K MF 56K MF
470R MF
470R FU
R115
100P PP
R109
C128 C130
C120
8K2 MF AC Det R149 + R153
100K MF C149 1K0 1W CF
4N7 PP 1N3 PP 100U EL
C126 R156
R104 C148 0V_HF
+
22U EL 1K5 MF RC HPSW1
47K MF +
1U0 EL
R102
1
PROT_OP_L
47K MF HPSW2
0V_HF 0V_HF
PWR
0V_SIG
8
R120 AUXOR R103 2 Z101 Q100
RC
LK104 1K0 MF PROT_OP_R IN1 MUTE
9
47K MF TA7317P 2SC2240GR
1 2 C147
R132
V+
10MM LINK C136 SK101A R105 Prot
100K MF TAPOL 100U NP 6
470P PPW 1 47K MF O
TAPOL
FB
TAPE OUT
F Therm
EMC
3
7
0V
0V_SIG IN2
R118 R107 D132
VCROL
47K MF
4
N 0V_SIG R157 PROT SENSE
V-
CDL 1K0 MF
4 100K MF C153
SK100B TOP R130 TAPOR 1N4148
5
+15v D104 D106 TH100 10N CD
100K MF C134 C150
F 470P PPW PTH90DEG
6 PHONO4G
CD TAPOR
+
1N4148 1N4148 -15v
N 0V_SIG 0V_SIG 1U0 EL
R119
PHONO4G BOT 5 VCROR
R152
CDR 1K0 MF 33K MF
R151 0V_HF
R131
+15v D105 D107 C135 18K MF
100K MF
470P PPW
0V_HF
1N4148 1N4148 -15v Z102 +15v +15vD117 D119 -37V
0V_SIG AUXOL 4 13
X0 V+ Z104A
VCROL 5
X1 1N4148 1N4148 -15v
TUNOL 6 8 3
R121 X2 D R154
TUNOL CDOL 7 1
X3
1K0 MF DVDOL 12 2 47R MF
TUNL X4 R139
SK103A 1 11
R133 X5 100K MF
+15v D108 D112 C137 10 TL072
TUNER 100K MF X6
F 9 +15v
EMC
470P PPW X7
0V_SIG +5v C122
1N4148 1N4148 -15v 2 0V_SIG 100P PP
EN C107
N 0V_SIG 0V_SIG MUX1 1 TAPEOL
R122 A0 100N CD
TUNOR MUX2 16
A1
1K0 MF MUX3 15
PHONO4G TUNR A2
R134 TAPECONTROL
+15v D109 D113 C138 14 0V_SIG
100K MF GND C108
470P PPW 3 Z105
V- 100N CD 1 16
1N4148 1N4148 -15v SEL1 SEL2 C151
0V_SIG -15v DG408DJ +15v D116 D118
0V_SIG -15v 2 15
D1 D2 SELOPL
Z103 +15v
+
AUXOR 4 13 1N4148 1N4148 -15v 3 14 100U SILMIC 2
R123 X0 V+ Z104B S1 S2 R140
CDOL VCROR 5 +15v
X1 100K MF
1K0 MF TUNOR 6 8 5 4 13
VCRL X2 D R155 V- V+
CDOR 7 7 +5v
SK103B R135 X3
+15v D110 D114 C139 DVDOR 12 R138 6 47R MF -15v 5 12
100K MF X4 GND VL
F 470P PPW 11 100K MF 0V_SIG
X5
10 +15v TL072 0V_SIG 6 11
VCR 1N4148 1N4148 -15v X6 C121 S4 S3 C152
9
X7 100P PP
N 0V_SIG 0V_SIG 0V_SIG +5v 7 10
R124 D4 D3 SELOPR
CDOR 2 0V_SIG
+
PHONO4G EN C109
1K0 MF MUX1 1 100N CD 8 9 100U SILMIC 2
VCRR A0 SEL4 SEL3 R141
MUX2 16
R136 A1 100K MF
+15v D111 D115 C140 MUX3 15 DG413DJ
100K MF A2
470P PPW 0V_SIG
14 C114 TAPECONTROL
1N4148 1N4148 -15v GND 100N CD
3 0V_SIG
V-
0V_SIG
0V_SIG -15v DG408DJ -15v
R125 DVDOL TAPEOR
AV/DVD 1K0 MF
DVDL
1
SK102A R137
+15v D120 D124 C141
100K MF
F
EMC
470P PPW TAPECONTROL
TAPECONTROL
1N4148 1N4148 -15v
MUX1
N 0V_SIG 0V_SIG MUX1
R126 DVDOR
MUX2
1K0 MF MUX2
DVDR
PHONO4G R142 MUX3
+15v D121 D125 C142 MUX3
100K MF
470P PPW
1N4148 1N4148 -15v
0V_SIG
R127 TAPEOL
+15v
TAPL 1K0 MF +15V
+15v
SK102B R143
+15v D122 D126 C143 C115
100K MF
F
8
470P PPW C112 100N CD
C110
TAPE IN 100N CD Z104C
1N4148 1N4148 -15v 100N CD
N 0V_SIG 0V_SIG TL072
PHONO4G
R128 TAPEOR 0V_SIG 0V_SIG 0V_SIG C118
USE 'exlude A65' FILTER FOR BOM
4
1K0 MF 100N CD
TAPR C113 C116
R144 100N CD 100N CD
+15v D123 D127 C144 -15v
100K MF DRAWING TITLE
470P PPW -15V -15v A65 PLUS AMP
1N4148 1N4148 -15v
0V_SIG
Filename: L942C3_1.0.SCH
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
Phono Stage & Input Selection 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 3 of 7 DRAWING NO. L942C3
R311
10R FU
C304 D300 Q300 Q304
R301 BC546B BC546B
+
4K7 MF
47U EL 100V 1N4003F C310 +38V_R +38V_L
D301 + 100U EL 100V + C312
D304 C317 C319
1N4003F +37V_L
ZENER 500MW 39V 220U EL 50V100N CD +38V_R 100N CD
ACLT1
AC
MAINS INPUT
SK303
0V_PSU C311 0V_HF
SK300 1 + 100U EL 100V C320
Grey D302 + C313 C318 -37V_R -37V_L
IEC3 2 D305 100N CD
Grey C305 1N4003F 100N CD
ZENER 500MW 39V
47U EL 100V 220U EL 50V
D303 Q302 -38V_R -38V_L
CAGECLAMP2 R302 Q305
0V_DIG BC556B
+
N E L BC556B
TX300 4K7 MF R312
+37V 1N4003F
L
N
L836TX 10R FU
PSUP300
C300
9Vac
3N3 MAINS SELECT VOLTAGE
1
BR300
BY FITTING FS201
+
C301 OR FS202 C306 Z300
MAINS_N300 3N3 MAINS + 100N PE 100V 7805 +15V
T300
230V 3 2 I O
~ ~ C308 Vin Vout +300
GND
MAINS_E300 10M EL 50V 0V_LS_L
OR300
BLUE301 0V_HF + C106
-
FS301 SK304 1U0 EL + C315
G
3 BRGBU8D
4
FS300 AS2A5_115V T301 Orange 1 100U EL
MAINS_L300 2 115V Orange
AS1A25 Dark Grey 2 0V_SIG SP300 D306
MAINS SWITCH 1 Blue
Blue 3 STAR_10 0V_LS_R 10V 400MW
Orange
SW300A SW300B
SK301 CAGECLAMP3A
A1007 C302
3N3 MAINS
CAGECLAMP3 C309 0V_DIG 0V_HF 0V_SIG
A1007 OR301 10M EL 50V
BLUE300
+ C307 0V_PSU
CS1 SK302 100N PE 100V D307
220N X2 CLASS GREEN300 1 SCREEN + C105 10V 400MW + C316
Green
ACSENSE 1U0 EL 100U EL
CAGECLAMP1
PD300
NSUP300
G
Chassis Earth Point,
TOOLING FIT ONLY ONE FUSE
GND
Use correct screw and washer.
-37V
I O -300
EL Vin Vout
EARTH LEAD Z301 -15V
8M101 7905
EARTH LEAD
R300
100R MF
DO NOT USE THE FOLLOWING NUMBERS AS LINKS - THE DESIGNATORS ARE ALREADY USED ON OTHER PARTS OF THIS CCT!
LK100, LK101, LK102, LK103, LK104, LK168, LK170, LK171, LK172, LK173, LK174, LK175, LK176, LK177
0V_HF
LK126
LINK17.5NP
LK1 LK6 LK11 LK16 LK21 LK26 LK31 LK36 LK41 LK46 LK51 LK56 LK61 LK66 LK71 LK76 LK81 LK86 LK91 LK96 LK106 LK111 LK116 LK121 LK131 LK136 LK141 LK151 LK156 LK161 LK166 LK181 LK186 LK191 LK196
LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP
LK2 LK7 LK12 LK17 LK22 LK27 LK32 LK37 LK42 LK47 LK52 LK57 LK62 LK67 LK72 LK77 LK82 LK87 LK92 LK97 LK107 LK112 LK117 LK122 LK127 LK132 LK137 LK142 LK152 LK157 LK162 LK167 LK182 LK187 LK192 LK197
LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK15NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP
LK3 LK8 LK13 LK18 LK23 LK28 LK33 LK38 LK43 LK48 LK53 LK58 LK63 LK68 LK73 LK78 LK83 LK88 LK93 LK98 LK108 LK113 LK118 LK123 LK128 LK133 LK138 LK143 LK148 LK153 LK158 LK163 LK178 LK183 LK188 LK193 LK198
LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LK08NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP
LK4 LK9 LK14 LK19 LK24 LK29 LK34 LK39 LK44 LK49 LK54 LK59 LK64 LK69 LK74 LK79 LK84 LK89 LK94 LK99 LK109 LK114 LK119 LK124 LK129 LK134 LK139 LK149 LK154 LK159 LK164 LK179 LK189 LK194 LK199
LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP
LK5 LK10 LK15 LK20 LK25 LK30 LK35 LK40 LK45 LK50 LK55 LK60 LK65 LK70 LK75 LK80 LK85 LK90 LK95 LK105 LK110 LK115 LK120 LK130 LK135 LK140 LK145 LK150 LK155 LK160 LK165 LK180 LK185 LK190 LK195 LK258
LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP
LK125
LINK20NP
LK201 LK202 LK203 LK204 LK205 LK206 LK207 LK208 LK209 LK210 LK211 LK277 LK278 LK279 LK280 LK281 LK252 LK253 LK255 LK300 LK301 LK303 LK304 LK265
LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK15NP
LK212 LK213 LK214 LK215 LK216 LK217 LK218 LK219 LK230 LK231 LK232 LK233 LK234 LK235 LK236 LK237 LK238 LK240 LK241 LK242 LK243 LK244 LK245 LK256 LK257
LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP
LK220 LK221 LK222 LK223 LK224 LK225 LK226 LK227 LK228 LK229 LK246 LK247 LK248 LK249 LK250 LK251 LK254
LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP
LK267 LK270
PD311 PD312 EL300
LINK17.5NP LINK17.5NP PD301 PD302 PD304 PD305 PD303 TARGET1 TARGET1 PD306 PD307 PD308 PD309 PD310 Y300 Y301 Spare Fuse Clip
LK268 LK271 TOOLING TOOLING TOOLING TOOLING TOOLING TOOLING TOOLING TOOLING TOOLING TOOLING TX WIRE CLIP TX WIRE CLIP
LINK17.5NP LINK15NP FUSE CLIP
LK269 LK272 C303
LINK15NP LINK17.5NP
1N0 CD
0V_DIG
PCB1
DD300 PS300 DD302
PCB PCB MATERIAL A1 Horizontal
Photo Strip
CEM1, 2 OZ Cu Paper Marker
CEM1_20Z PHOTO_STRIP DD_A1H
L940PB_A
WARNING SAFETY CRITICAL COMPONENT USE 'exlude A65' FILTER FOR BOM
REPLACE WITH IDENTICAL PART
DRAWING TITLE
A65 PLUS AMP
Filename: L942C2_1.0.SCH
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
POWER SUPPLY 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 2 of 7 DRAWING NO. L942C2
+38V_R +37V
+
C700 C714 + C706
100U EL 100V C713 100U 50V YXF LOW Z
R701 R702 R715 100N PE 100V
100N PE 100V
100R MF 100R MF 47R MF
0V_HF
0V_HF D701
0V_HF ZENER 400MW 27V
Q701
BC556B
Q700 Q702
BC556B BC556B
SPLS700
SP2_RETN_R Bot+
C720 SK700B
D703 470P CD
Q703
1N4003F SPKSKT_G
2SA970GR
Q704
2SA970GR Bot-
C708 R725 A1
C704 100P PPW 6K8 MF
R721 D705
100P PPW
1N4148
470K MF SK700C
0V_LS_R
Q714
SAP15N CHASS
Bias-R + R727 Q712 SPKSKT_G
430R MF 2SC2240GR
C723 SPLD700
SET BIAS TO 12mV R705
100N PE 100V C710 R720 100R MF
100N PE 100V 10K MF R706 SP2_SEND_R
100R MF
+ C717
OP_R
Q719 Q718 10U EL L700
R700 BC546B R711 RLY1B
BC546B
+
PWRRIGHT Top+
1K0 MF 100K MF 2U2H LAC SMALL RLY G5Z-2A-E
C702
R730 C721 SK700A
22U SILMIC 2 C703 + C718 R731
R712 4R7 W2 CF 470P CD
100P PPW Q706 Q707 SPLE700
100K MF 10U EL SPKSKT_G
BC546B BC546B +
C725 C711 R707
R733 2R2 CF
R732 10U EL 100N PE 100V 100R MF C719 Top-
12K MF R716 RV700
12K MF 100N PE 100V
2K7 MF 220R PSET R708
0V_SIG 0V_LS_R
100R MF
0V_LS_R
C705
R713 R714 100U SILMIC 2
+ + C724
47R MF 47R MF 100U 25V ZA EL
0V_SIG Bias-R - R728 C722
Q716
PD6
430R MF 2SA970GR
A1 1N0 CD
Q715
SAP15P
R723
10K MF
R726
R718 6K8 MF
10K MF
0V_HF R724
10K MF D706
R719 D704 1N4148
C707 100P PPW
10K MF 1N4003F
Q708
BC546B Q710
Q713
Q711 2SC2240GR Q717
BC546B
2SC2240GR ZTX653
Q709
BC546B
+ C716 D702
10U EL R703 R704 ZENER 400MW 27V
100R MF 100R MF R709 R710
R717 100R MF 100R MF
680R MF
D700
+ C701 4V7 400MW
0V_HF 100U EL 100V
C712
-38V_R C715 -37V
100N PE 100V +
100N PE 100V
C709
100U 50V YXF LOW Z
0V_HF 0V_HF
SP700 SP701
21mm x 32mm 21mm x 32mm
SELF ADHESIVE SELF ADHESIVE
Q2 PAD Q2 PAD
E852MC E852MC
Q2-PAD-SAP Q2-PAD-SAP
USE 'exlude A65' FILTER FOR BOM
DRAWING TITLE
A65 PLUS AMP
Filename: L942C6_1.0.SCH
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
Right Channel Power Amplifier 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 6 of 7 DRAWING NO. L942C6
C197
10P CD
R212
68K MF
Z160A BASS
R204
R200 R210 2 C200 R202 RV166A SW163A
SELOPL 4K7 MF
1 4K7 MF 10K LIN POT 2PCO
24K MF 10K MF
3
3
RV167A 47U EL 35V C204
4560D C206
10K LIN POT 220N PE
220N PE
SW162A PROT_OP_L
0V_SIG
Z161A 2PCO
R205 C202 4 LK170 LK171
Tone controls : 3 HPSW1 R161
3
4K7 MF 5 1 1
8dB cut and boost 1 L HPSW2 SP2_SEND_L
+
330R 1W CF 2 2
2 SP2_RETN_L
2 3 3
10U EL LHC
R232 3 4 4
4560D RHC R162 SP2_RETN_R
C208 100K MF 1 5 5
SP2_SEND_R
4N7 PP 330R 1W CF 6 6
0V_SIG SK162 OP_L
6 7 7
C210 HPSKT OP_R
7
0V_SIG R
PROT_OP_R 0V_LS_R
L825CA L825CA
R214 R216 100P PP
3K3 MF RV165A 3K3 MF
10K LIN POT R236 R237
6
100R W2 CF 100R W2 CF
TREBLE
SW163B
Pot arrow shows max boost 2PCO
LK200
LINK10NP
RV164D LK176
9 1 2
Case
10MM LINK
7 Fit on A65 only Z163A
3
6A360M 1 R230
2 47R MF
R234
100K MF C227
LK168 OPA2134PA
L809CA 100P PPW
1 RV164A LK169
2 6A360M 1 +15v 0V_SIG R238
3 2 1K2 MF
4 3 C216
5 4 100N CD R240
6 5
1K0 MF
7 6 C217
8 RV164B 7 100N CD 0V_SIG
6A360M 8
L809CA -15v 0V_SIG
0V_SIG
-
RV164C Z163B
6A360M 5
2
VOLMOTA161 R231
7
C195 2W CABLE HOLDER
6 47R MF
R235
1
10N CD LK177
+ 100K MF
1 2 OPA2134PA C228
10MM LINK
+
100P PPW
Fit on A65 only
0V_SIG R239
1K2 MF
VOLUME POT SNAP OFF BOARD R160
1K0 MF
+15v D164 D165 FIT LINKS FOR 8P
PREMUTE 1N4148 1N4148
0V_SIG Z171
1 16
SEL1 SEL2
LK173 -15v FIT LINK FOR 8P ONLY
2 15 1 2
D1 D2 SK101B
10MM LINK
5
C196 3 14 CUT LINK IF CIM FITTED (8P ONLY) R208 BOT PREAMP OUT
S1 S2
+15v 100K MF N
BASS PWRRIGHT
4 13
R203 RV166B R206 V- V+ 6
10P CD +5v +15v
4K7 MF 10K LIN POT 4K7 MF -15v 5 12 D166 D167 F
R211 GND VL 0V_SIG
0V_SIG
4
0V_SIG 6 11 TOP
68K MF C205 C207 S4 S3 1N4148
1N4148 -15v
LK172 PHONO4G
Z160B 220N PE 220N PE 7 10 0V_SIG 1 2
R201 R213 C201 D4 D3
6 10MM LINK
SELOPR SW162B
24K MF 10K MF 7 8 9 CUT LINK IF CIM FITTED (8P ONLY) R209
Z161B 2PCO SEL4 SEL3
5 +15v 100K MF
+
R207 C203
RV167B 47U EL 35V Tone controls : 5 DG413DJ FIT LINK FOR 8P ONLY
4
4K7 MF PWRLEFT
10K LIN POT 8dB cut and boost 7 PREMUTE
+
4560D
6 C223
10U EL 100N CD 0V_SIG
R233
0V_SIG 4560D PREMUTE161 PREMUTE
C209 100K MF
4N7 PP 0V_SIG
C211 0V_SIG
0V_SIG
C224
R215 R217 100P PP 100N CD
3K3 MF RV165B 3K3 MF
10K LIN POT -15v
TREBLE
Pot arrow shows max boost
LK239
LINK10NP
+15V
USE 'exlude A65' FILTER FOR BOM
8
+ C214.
C213 22U EL C218 C219
Z163C Z160C Z161C 100N CD 100N CD 100N CD
OPA2134PA 4560D 4560D DRAWING TITLE
A65 PLUS AMP
4
0V_SIG + C215
22U EL C220 C221 C222
100N CD 100N CD 100N CD Filename: L942C4_1.0.SCH
Notes:
-15V
A & R Cambridge Ltd.
Pembroke Avenue
Pre-amp Out, Tone & Headphone 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 4 of 7 DRAWING NO. L942C4
LEFT CHANNEL
L940C5_1.0.SCH
PROTECTION
SP2_SEND_L
SP2_RETN_L
A1
A1
PWRLEFT OP_L
PHONO & INPUTS
L940C3_1.0.SCH TONE CONTROL
L940C4_1.0.SCH
SELOPL SELOPL
SELOPR SELOPR PWRLEFT
PROT SENSE
ACSENSE HPSW2 HPSW2 PWRRIGHT
TAPECONTROL TAPOL
PROT_OP_L TAPOL TAPOR
PROT_OP_R TAPOR SP2_SEND_L
MUX3
MUX2
MUX1
PROTECTION MUTE SP2_RETN_L
PROT_OP_R
PROT_OP_L
HPSW1 HPSW1 OP_L
RIGHT CHANNEL
OP_R
L940C6_1.0.SCH
SP2_SEND_R
SP2_RETN_R PWRRIGHT
PREMUTE
AVCONTROL A1
SP2_SEND_R A1
SP2_RETN_R
REMOTE CONTROL
L940C7_1.0.SCH
OP_R
AVCONTROL
MUTE
PREMUTE
TAPECONTROL
ACLT1
MUX1
MUX2
MUX3
PROT SENSE
POWER SUPPLY
L940C2_1.0.SCH
ACLT1
ACSENSE
USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75
USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65
DRAWING TITLE
A75 PLUS AMP
Filename: L940C1_1.0.prj
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
TOP SHEET FOR A75 L940AY 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 1 of 7 DRAWING NO. L940C1
+38V_L +37V
+
C600 C614 + C606
100U EL 100V C613
R601 R602 R615 100N PE 100V
100N PE 100V 100U 50V YXF LOW Z
100R MF 100R MF 47R MF
0V_HF
D601
0V_HF ZENER 400MW 27V
0V_HF
Q601
Q600 BC556B Q602
BC556B BC556B C609
R621 22N CD
680R MF
Q605 SPLS600
BC556B
SP2_RETN_L Bot+
R629
PROTECTION
47K MF SK600B
D603 R622
C620
1N4003F 10K MF
470P CD SPKSKT_G
Q604 Q603
2SA970GR 2SA970GR Bot-
C608 R625 A1
C604 100P PPW 6K8 MF
R634 D605
100P PPW
1N4148 SK600C
470K MF 0V_LS_L
Q614
CHASS
SAP15N
Bias-L + R627 Q612
SPKSKT_G
430R MF 2SC2240GR
C623 SPLD600
R605
100N PE 100V C610 R620 SET BIAS TO 12mV 100R MF
100N PE 100V 10K MF R606 SP2_SEND_L
100R MF
+ C617
OP_L
Q618 10U EL
C602 Q619 L600
R600 BC546B R611 RLY1A
BC546B
+
PWRLEFT Top+
1K0 MF 100K MF 2U2H LAC SMALL RLY G5Z-2A-E
22U SILMIC 2
R630 C621 SK600A
C603 R612 + C618
4R7 W2 CF R631 470P CD
100P PPW 100K MF Q606 Q607
10U EL SPLE600 SPKSKT_G
BC546B BC546B C625 + C611
R632 R607 2R2 CF
R633 10U EL 100N PE 100V 100R MF Top-
12K MF C619
12K MF R616 RV600 100N PE 100V
2K7 MF 220R PSET R608
0V_SIG 0V_LS_L
100R MF
0V_LS_L
C605 C624
+ +
R613 R614 100U SILMIC 2 100U 25V ZA EL
47R MF 47R MF
Bias-L - R628 C622
Q616
0V_SIG PD6
430R MF 2SA970GR
Q615
A1 1N0 CD
SAP15P
R623
10K MF
R626
6K8 MF
R618
10K MF
0V_HF R624
10K MF D606
R619 D604 1N4148
Q608 10K MF C607 100P PPW 1N4003F
BC546B
Q611 Q610
2SC2240GR 2SC2240GR Q613 Q617
BC546B ZTX653
Q609
BC546B
+ C616 D602
10U EL R603 R604 ZENER 400MW 27V
100R MF 100R MF R609 R610
R617 100R MF 100R MF
680R MF
D600
+ C601 4V7 400MW
0V_HF 100U EL 100V
C612
-38V_L C615 -37V
100N PE 100V +
100N PE 100V
C626
100U 50V YXF LOW Z
0V_HF 0V_HF
CL600 CL601 SP600 SP601
21mm x 32mm 21mm x 32mm
SELF ADHESIVE SELF ADHESIVE
Q2 PAD Q2 PAD
E852MC E852MC
Q2-PAD-SAP Q2-PAD-SAP
E856MC E856MC
HS600 HS601 HS602 HS603
USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75
USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65
E81801-75 E81801-75 E81801-75 E81801-75 DRAWING TITLE
A75 PLUS AMP
Filename: L940C5_1.0.SCH
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
Left Channel Power Amplifier 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 5 of 7 DRAWING NO. L940C5
D907 MOTSUP900
+
1N4003F C920 C918
1M0 25V 100N CD
Z905
0V_DIG 0V_DIG
8
BA6109
VCC1
VCC2
3
CC1 VOLM901
2
MD1
+5v
5
MC1
2
C913 VOLMOT900
10N CD 1Y271 SK900
R905 4 1 FFC10V
1
REF GND
33K MF
C912
9
8
7
6
5
4
3
2
1
10
R901 Q900 0V_DIG
6
BC556B 10N CD MC2
12K MF VOLM900 Disp H Disp F Disp D
+ 10 Disp B Z907A
MD2
9 0V_DIG 74HC4051 +5v
C901 100U EL CC2 Disp A R915
13 3
Disp I Disp GDisp EDisp C X0 X
14 220R MF
R900 X1
15
ACLT1 MOTOR DRIVER VOLUME DRIVE X2
1R0 FU 0V_DIG 12
X3
D906 +5v 1
X4
C900 1N4003F 5
X5
2
10N CD X6
4
TAPECONTROL X7
MOTE900
6
R904 INH
0V_DIG 11 +5v
R903 10R MF A
10
+ C915 B
100R MF 9
16
C
100U EL AVCONTROL
R902 Z900 7 C919
VDD
VEE
GND
+ C914 100R MF 1 28 100N CD Z907B
PB5 PB6
220U EL D908 LK901 2 27 0V_DIG 74HC4051
PB4 PB7
HT48R30 28-DIP-B-0
1 2 3 26
8
ZENER 5V1 400MW PA3 PA4
10MM LINK 4 25
PA2 PA5
5 24
REMO900 PA1 PA6
6 23
PA0 PA7
7 22 X900 0V_DIG
PB3 OSC2
0V_DIG 8 21
PB2 OSC1
LK903 9 20
PB1 VDD
3WAY CABLE HOLDER 10 19
PB0 RES
1 11 18 D910 0V_DIG
VSS PC5
2 12 17 1N4148 +5v CST4.00
(TMR)/INT PC4
3 13 16 SW900A
PC0 PC3
14 15 2PCO_NON_LAT
PC1 PC2
+5V 0V_DIG
0V_DIG R912
3
100K MF
P900 +5V +5V
R913
+ C921
10U EL
10K MF
6
C916
RX900 100N CD 0V_DIG
PIC-26043TM2 0V_DIG SW900B
3
0V_DIG D911 2PCO_NON_LAT
R914
5
6
7
2 LK900
+5V
+5V
O/P MUTE
1
WP
SDA
SCL
O/P 4K7 MF 1N4148
2
PROT SENSE
3 4 8 PREMUTE
Case
Case
VSS VDD
GND
GND
+5v
L856CA
A2
A1
A0
1
Z906
3
2
1
24C01 C917
100N CD
REMOTE SENSOR SNAP OFF BOARD
0V_DIG
MUX1
MUX2
IR RX
SUPPORT PAD
MUX3
SP1
IR RX SUPPORT PAD
USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75
USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65
DRAWING TITLE
A75 PLUS AMP
Filename: L940C7_1.0.SCH
WARNING SAFETY CRITICAL COMPONENT Notes:
REPLACE WITH IDENTICAL PART
A & R Cambridge Ltd.
Pembroke Avenue
uC, Volume Drive & Remote Control 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 7 of 7 DRAWING NO. L940C7
2
+15V
LK101
10MM LINK LED100
+ C145 G LK100
10
11
12
Z100A
C101 10U EL LK100A L856CA D134 +37V
NE5532 R146
3 C131 100N CD 1 1
8
SW100D C124 1 2 2
+
2K7 1W CF
4PCO 0V_SIG 2 Z100C 3 3 5V6 400MW
R147
47P CD 22U EL NE5532 2K7 1W CF
100P PP
0V_SIG + C146 3WAY CABLE HOLDER 0V_HF
4
10U EL R
C119
R110 R112 C102
47K MF
SW100B 100N CD LED RED/GRN 3MM
R100
4PCO 680K MF 56K MF D131 D129
R114 R116 5V6 400MW 1N4003F
C127 C129 -15V
6
8K2 MF 18K MF
R108
470R MF
4N7 PP 1N3 PP
+15v D101 D103
C125
+
22U EL +37V
SK100A 1N4148 1N4148 -15v
1
ACSENSE PROTECTION
PHINL R117 D128 C117
F 0V_SIG AUXOL
EMC
LK103 1N4003F 470P CD R145
1K0 MF 10K MF
LK102 1 2
R129 C133
N 0V_SIG 1 2 10MM LINK
Z100B 100K MF 470P PPW
10MM LINK 0V_HF
+15v D100 D102 5 NE5532 C132
PHONO4G C123 7
+
7
6 0V_SIG RLY1C
PHINR D130 C154 RLY G5Z-2A-E
1N4148 1N4148 -15v 47P CD 22U EL
SW100C 0V_SIG 100N PE 100V
4PCO R106 R150 1N4003F
R148 47K MF 100K MF
R111 R113
47K MF
470R FU
R101
SW100A 680K MF 56K MF
4PCO 470R MF R115
AC Det R149 +
100P PP
R109
C128 C130 R158
C120
8K2 MF C149 R153
100K MF 1K0 1W CF 47K MF
1
100U EL
4N7 PP 1N3 PP
R156 R104 C148 0V_HF
RC HPSW1
C126 1K5 MF 47K MF +
1U0 EL
+
22U EL R102
1
PROT_OP_L
47K MF HPSW2
0V_HF 0V_HF
PWR
8
0V_SIG R103 2 Z101
RC
R120 PROT_OP_R IN1 MUTE Q100
9
AUXOR 47K MF TA7317P
C147 2SC2240GR
LK104
V+
1K0 MF R105 Prot
1 2 100U NP 6
R132 C136 47K MF O
10MM LINK
FB
100K MF 470P PPW
Therm
3
7
0V
IN2
R107 D132
0V_SIG SK101A 47K MF
4
TAPOL R157 PROT SENSE
V-
R118 VCROL 1
TAPOL 100K MF C153
1K0 MF TAPE OUT 1N4148
5
CDL TH100 10N CD
4 F C150
EMC
SK100B TOP R130 PTH90DEG
+15v D104 D106 100K MF C134
F
+
6 470P PPW N 0V_SIG 1U0 EL
CD 1N4148 1N4148 -15v
TAPOR
N 0V_SIG 0V_SIG R152
R119
PHONO4G BOT 5 VCROR R151
0V_HF
33K MF
1K0 MF PHONO4G 18K MF
CDR TAPOR
R131
+15v D105 D107 100K MF C135 0V_HF
470P PPW -37V
1N4148 1N4148 -15v
0V_SIG
R121 TUNOL Z102 +15v +15vD117 D119
1K0 MF AUXOL 4 13
TUNL X0 V+ Z104A
SK103A 1 VCROL 5
R133 X1 1N4148 1N4148 -15v
+15v D108 D112 TUNOL 6 8 3
TUNER 100K MF C137 X2 D R154
F CDOL 7 1
EMC
470P PPW X3
DVDOL 12 2 47R MF
1N4148 1N4148 -15v X4 R139
11
X5 100K MF
N 0V_SIG 0V_SIG 10 TL072
R122 X6
TUNOR 9 +15v
X7 C122
1K0 MF 0V_SIG +5v
PHONO4G TUNR 100P PP
2 0V_SIG
R134 EN C107
+15v D109 D113 MUX1 1 TAPEOL
100K MF C138 A0 100N CD
MUX2 16
470P PPW A1
MUX3 15
1N4148 1N4148 -15v A2
TAPECONTROL
0V_SIG 14 0V_SIG
GND C108
3 Z105
V- 100N CD 1 16
R123 SEL1 SEL2 C151
CDOL 0V_SIG -15v DG408DJ +15v D116 D118
1K0 MF -15v 2 15
VCRL D1 D2 SELOPL
Z103 +15v
+
SK103B R135 1N4148 1N4148 -15v
+15v D110 D114 AUXOR 4 13 3 14 100U SILMIC 2
100K MF C139 X0 V+ Z104B S1 S2 R140
F VCROR 5 +15v
470P PPW X1 100K MF
TUNOR 6 8 5 4 13
VCR 1N4148 1N4148 -15v X2 D R155 V- V+
CDOR 7 7 +5v
X3
N 0V_SIG 0V_SIG DVDOR 12 R138 6 47R MF -15v 5 12
R124 X4 GND VL
PHONO4G CDOR 11 100K MF 0V_SIG
X5
1K0 MF 10 +15v TL072 0V_SIG 6 11
VCRR X6 C121 S4 S3 C152
9
R136 X7 100P PP
+15v D111 D115 0V_SIG +5v 7 10
100K MF C140 C109 D4 D3 SELOPR
2 0V_SIG
+
470P PPW EN 100N CD
MUX1 1 8 9 100U SILMIC 2
1N4148 1N4148 -15v A0 SEL4 SEL3 R141
MUX2 16
A1 100K MF
0V_SIG MUX3 15 DG413DJ
A2
0V_SIG
R125 DVDOL 14 C114 TAPECONTROL
GND 100N CD
AV/DVD 1K0 MF 3 0V_SIG
DVDL V-
1
SK102A R137
+15v D120 D124 0V_SIG -15v DG408DJ -15v
100K MF C141
F TAPEOR
EMC
470P PPW
1N4148 1N4148 -15v
N 0V_SIG 0V_SIG
R126 DVDOR
TAPECONTROL
1K0 MF TAPECONTROL
DVDR
PHONO4G R142 MUX1
+15v D121 D125 MUX1
100K MF C142
470P PPW MUX2
MUX2
1N4148 1N4148 -15v
MUX3
0V_SIG MUX3
+15v
+15V
+15v
R127 TAPEOL C115
1K0 MF
8
TAPL C112 100N CD
C110
SK102B R143 100N CD Z104C
+15v D122 D126 100N CD
100K MF C143 TL072
F
TAPE IN
470P PPW 0V_SIG 0V_SIG 0V_SIG C118 USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75
4
1N4148 1N4148 -15v 100N CD
C113 C116
N 0V_SIG 0V_SIG
PHONO4G
R128 TAPEOR
100N CD 100N CD
-15v USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65
TAPR 1K0 MF -15V -15v
R144
+15v D123 D127 100K MF C144 DRAWING TITLE
470P PPW A75 AMPLIFIER PLUS
1N4148 1N4148 -15v
0V_SIG
Filename: L940C3_1.0.SCH
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
Phono Stage & Input Selection 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 3 of 7 DRAWING NO. L940C3
R311
10R FU
C304 D300 Q300
R301 Q304
BC546B
BC546B
+
4K7 MF
47U EL 100V 1N4003F C310 +38V_R +38V_L
D301 + 100U EL 100V + C312
D304 C317 C319
1N4003F +37V_L
ZENER 500MW 39V 220U EL 50V 100N CD +38V_R 100N CD
ACLT1
AC
MAINS INPUT SK303
0V_PSU C311 0V_HF
SK300 1 + 100U EL 100V C320
Grey D302 + C313 -37V_R -37V_L
IEC3 2 D305 C318 100N CD
Grey C305 1N4003F
ZENER 500MW 39V 100N CD
47U EL 100V 220U EL 50V
D303 Q302 -38V_R -38V_L
CAGECLAMP2 R302 Q305
0V_DIG BC556B
+
N E L BC556B
TX300 4K7 MF R312
+37V 1N4003F
L
N
L816TX 10R FU
PSUP300
C300
9Vac
3N3 MAINS SELECT VOLTAGE
1
BR300
BY FITTING FS201
+
C301 OR FS202 C306 Z300
MAINS_N300 3N3 MAINS + 100N PE 100V 7805 +15V
T300
230V 3 2 I O
~ ~ C308 Vin Vout +300
0V_LS_L
GND
MAINS_E300 10M EL 50V 0V_HF
OR300
BLUE301 + C106
-
FS301 SK304 1U0 EL + C315
G
3 BRGBU8D
4
FS300 AS2A5_115V T301 Orange 1 0V_SIG SP300 100U EL
MAINS_L300 2 115V Orange
AS1A25 Dark Grey 2 STAR_10 0V_LS_R
MAINS SWITCH 1 Blue
Blue 3 D306
Orange
SW300A SW300B 10V 400MW
SK301 CAGECLAMP3A C314
A1007 100P CD
C302
3N3 MAINS 0V_DIG 0V_HF
CAGECLAMP3 C309 0V_SIG D307
A1007 OR301 10M EL 50V 0V_PSU 10V 400MW
BLUE300
+ C307
CS1 SK302 100N PE 100V
220N X2 CLASS GREEN300 1 SCREEN + C105 + C316
Green
ACSENSE 1U0 EL 100U EL
CAGECLAMP1
PD300
NSUP300
G
Chassis Earth Point,
TOOLING FIT ONLY ONE FUSE
GND
Use correct screw and washer.
-37V
I O -300
Vin Vout
Z301 -15V
7905
EL
EARTH LEAD
R300
100R MF 8M101
EARTH LEAD
DO NOT USE THE FOLLOWING NUMBERS AS LINKS - THE DESIGNATORS ARE ALREADY USED ON OTHER PARTS OF THIS CCT!
0V_HF LK100, LK101, LK102, LK103, LK104, LK168, LK170, LK171, LK172, LK173, LK174, LK175, LK176, LK177,LK200, LK239
LK1 LK6 LK11 LK16 LK21 LK26 LK31 LK36 LK41 LK46 LK51 LK56 LK61 LK66 LK71 LK76 LK81 LK86 LK91 LK96 LK106 LK111 LK116 LK121 LK126 LK131 LK136 LK141 LK151 LK156 LK161 LK166 LK181 LK186 LK191 LK196
LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK17.5NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP
LK2 LK7 LK12 LK17 LK22 LK27 LK32 LK37 LK42 LK47 LK52 LK57 LK62 LK67 LK72 LK77 LK82 LK87 LK92 LK97 LK107 LK112 LK117 LK122 LK127 LK132 LK137 LK142 LK152 LK157 LK162 LK167 LK182 LK187 LK192 LK197
LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK15NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP
LK3 LK8 LK13 LK18 LK23 LK28 LK33 LK38 LK43 LK48 LK53 LK58 LK63 LK68 LK73 LK78 LK83 LK88 LK93 LK98 LK108 LK113 LK118 LK123 LK128 LK133 LK138 LK143 LK148 LK153 LK158 LK163 LK178 LK183 LK188 LK193 LK198
LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LK08NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP
LK4 LK9 LK14 LK19 LK24 LK29 LK34 LK39 LK44 LK49 LK54 LK59 LK64 LK69 LK74 LK79 LK84 LK89 LK94 LK99 LK109 LK114 LK119 LK124 LK129 LK134 LK139 LK149 LK154 LK159 LK164 LK179 LK189 LK194 LK199
LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP
LK5 LK10 LK15 LK20 LK25 LK30 LK35 LK40 LK45 LK50 LK55 LK60 LK65 LK70 LK75 LK80 LK85 LK90 LK95 LK105 LK110 LK115 LK120 LK130 LK135 LK140 LK145 LK150 LK155 LK160 LK165 LK180 LK185 LK190 LK195 LK258
LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP
LK125
LK201 LK202 LK203 LK204 LK205 LK206 LK207 LK208 LK209 LK210 LK211 LK277 LK278 LK279 LK280 LK281 LK252 LK253 LK255 LK300 LK301 LK303 LK304 LINK20NP LK265
LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK15NP
LK212 LK213 LK214 LK215 LK216 LK217 LK218 LK219 LK230 LK231 LK232 LK233 LK234 LK235 LK236 LK237 LK238 LK240 LK241 LK242 LK243 LK244 LK245 LK256 LK257
LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK15NP LINK17.5NP LINK15NP
LK220 LK221 LK222 LK223 LK224 LK225 LK226 LK227 LK228 LK229 LK246 LK247 LK248 LK249 LK250 LK251 LK254
LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP LINK20NP
LK267 LK270
PD311 PD312 EL300
LINK17.5NP LINK17.5NP PD301 PD302 PD304 PD305 PD303 TARGET1 TARGET1 PD306 PD307 PD308 PD309 PD310 Y300 Y301 Spare Fuse Clip
LK268 LK271 TOOLING TOOLING TOOLING TOOLING TOOLING TOOLING TOOLING TOOLING TOOLING TOOLING TX WIRE CLIP TX WIRE CLIP
LINK17.5NP LINK15NP FUSE CLIP
LK269 LK272 C303
LINK15NP LINK17.5NP
1N0 CD
0V_DIG
PCB1
PS300 UD1
PCB
Photo Strip Update Box
USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75
PHOTO_STRIP UPDATE_BOX
L940PB_1
USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65
WARNING SAFETY CRITICAL COMPONENT
REPLACE WITH IDENTICAL PART
DRAWING TITLE
A75 PLUS AMP
Filename: L940C2_1.0.SCH
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
POWER SUPPLY 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 2 of 7 DRAWING NO. L940C2
+38V_R +37V
+
C700 C714 + C706
100U EL 100V C713 100U 50V YXF LOW Z
R701 R702 R715 100N PE 100V
100N PE 100V
100R MF 100R MF 47R MF
0V_HF
0V_HF D701
0V_HF ZENER 400MW 27V
Q701
Q700
BC556B Q702
BC556B
BC556B
SPLS700
SP2_RETN_R Bot+
D703 C720 SK700B
1N4003F 470P CD
SPKSKT_G
Q704 Q703
2SA970GR 2SA970GR Bot-
C708 R725 A1
C704 100P PPW 6K8 MF D705
100P PPW R721 1N4148
470K MF SK700C
0V_LS_R
Q714
CHASS
SAP15N
Bias-R + R727 Q712 SPKSKT_G
430R MF 2SC2240GR
C723 SPLD700
R705
100N PE 100V C710 SET BIAS TO 12mV
R720 100R MF
100N PE 100V 10K MF R706 SP2_SEND_R
100R MF C717
+
OP_R
10U EL
C702 Q719 Q718 L700
R700 BC546B R711 RLY1B
BC546B
+
PWRRIGHT Top+
1K0 MF 100K MF 2U2H LAC SMALL RLY G5Z-2A-E
22U SILMIC 2
R730 C721 SK700A
R712 + C718
C703 Q706 Q707 4R7 W2 CF R731 470P CD
100K MF SPLE700
100P PPW BC546B BC546B 10U EL SPKSKT_G
+
C725 C711 R707 2R2 CF
R733 10U EL 100N PE 100V 100R MF Top-
R732 12K MF C719
12K MF R716 RV700 100N PE 100V
2K7 MF 220R PSET R708
0V_SIG 0V_LS_R
100R MF
0V_LS_R
C705 C724
+ +
R713 R714 100U SILMIC 2 100U 25V ZA EL
47R MF 47R MF PD6
0V_SIG Bias-R - R728 PAD300/4.1 C722
Q716
PD6
430R MF 2SA970GR
Q715
A1 1N0 CD
SAP15P
R723
10K MF
R726
R718 6K8 MF
10K MF
0V_HF R724
10K MF D706
R719 D704 1N4148
Q708 C707 100P PPW
10K MF 1N4003F
BC546B
Q710
2SC2240GR Q713
Q711 Q717
BC546B
2SC2240GR ZTX653
Q709
BC546B
+ C716 D702
10U EL R703 R704 ZENER 400MW 27V
100R MF 100R MF R709 R710
R717 100R MF 100R MF
680R MF
D700
+ C701 4V7 400MW
0V_HF 100U EL 100V
C712
-38V_R C715 -37V
100N PE 100V +
100N PE 100V
C709
100U 50V YXF LOW Z
0V_HF 0V_HF
SP700 SP701
21mm x 32mm 21mm x 32mm
SELF ADHESIVE SELF ADHESIVE
Q2 PAD Q2 PAD
E852MC E852MC
Q2-PAD-SAP Q2-PAD-SAP
USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75
USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65
DRAWING TITLE
A75 PLUS AMP
Filename: L940C6_1.0.SCH
Notes:
A & R Cambridge Ltd.
Pembroke Avenue
Right Channel Power Amplifier 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 6 of 7 DRAWING NO. L940C6
C197
10P CD
R212
68K MF
Z160A BASS
R200 R210 2 C200 R202 RV166A R204 SW163A
SELOPL 4K7 MF 10K LIN POT 4K7 MF
24K MF 10K MF 1 2PCO
3
3
47U EL 35V
4560D C204 C206
RV167A 220N PE 220N PE
10K LIN POT
SW162A PROT_OP_L
0V_SIG
Z161A 2PCO
R205 C202 4 LK170 LK171
Tone controls : 3 HPSW1 R161
3
4K7 MF 5 1 1
8dB cut and boost 1 L HPSW2 SP2_SEND_L
+
330R 1W CF 2 2
2 SP2_RETN_L
2 3 3
10U EL LHC
R232 3 4 4
4560D RHC R162 SP2_RETN_R
C208 100K MF 1 5 5
SP2_SEND_R
4N7 PP 330R 1W CF 6 6
0V_SIG SK162 OP_L
6 7 7
C210 HPSKT OP_R
7
0V_SIG R
PROT_OP_R 0V_LS_R
L825CA L825CA
R214 R216 100P PP
3K3 MF RV165A 3K3 MF
10K LIN POT R236 R237
6
100R W2 CF 100R W2 CF
TREBLE
SW163B
Pot arrow shows max boost 2PCO
LK200
1 2
10MM LINK
RV164D LK176
9 1 2
R220
Case
10MM LINK
7 11K MF Fit on A65 only Z163A
3
6A360M 1 R230
AVCONTROL
2 47R MF
R234
R218 Z164
100K MF C227
LK168 9K1 MF 1 16 OPA2134PA
SEL1 SEL2 100P PPW
L809CA
1 RV164A LK169 2 15
D1 D2 R238
2 6A360M 1 +15v 0V_SIG
3 2 3 14 1K2 MF
S1 S2 PL161
4 3 +15v
5 4 4 13 C216 1 2
V- V+ 100N CD R240
6 5 +5v 3 4
1K0 MF
7 6 -15v 5 12 5 6
GND VL C217
8 RV164B 7 0V_SIG 7 8
6A360M 8 0V_SIG 6 11 100N CD 9 10
S4 S3
11 12
7 10 -15v 0V_SIG 13 14
L809CA D4 D3
0V_SIG 0V_SIG 15 16
R219 8 9
SEL4 SEL3
9K1 MF
DIL16 VPLG
DG413DJ
AVCONTROL
-
RV164C Z163B
AVCONTROL
6A360M 5
2
VOLMOTA161 R231
7
C195 2W CABLE HOLDER R221 6 47R MF
R235
1
10N CD 11K MF LK177
+ 100K MF C228
1 2 OPA2134PA
10MM LINK 100P PPW
+
Fit on A65 only
0V_SIG R239
1K2 MF
VOLUME POT SNAP OFF BOARD R160
1K0 MF TAPOR TAPOL
+15v D164 D165 FIT LINKS FOR 8P
PREMUTE 1N4148 1N4148 LK174
0V_SIG Z171 1 2
1 16 10MM LINK
SEL1 SEL2
LK173 -15v FIT LINK FOR 8P ONLY
2 15 1 2
D1 D2 SK101B
10MM LINK
5
C196 3 14 CUT LINK IF CIM FITTED (8P ONLY) R208 BOT PREAMP OUT
S1 S2
+15v 100K MF N
BASS PWRRIGHT
4 13
R203 RV166B R206 V- V+ 6
10P CD +5v +15v
4K7 MF 10K LIN POT 4K7 MF -15v 5 12 D166 D167 F
R211 GND VL 0V_SIG
0V_SIG
4
68K MF 0V_SIG 6 11 TOP
C205 C207 S4 S3 1N4148 1N4148 -15v
PHONO4G
Z160B 220N PE 220N PE 7 10 0V_SIG 1
LK172 2
R201 R213 C201 D4 D3
6 10MM LINK LK175
SELOPR SW162B
24K MF 10K MF 7 8 9 CUT LINK IF CIM FITTED (8P ONLY) R209 1 2
Z161B 2PCO SEL4 SEL3
5 R207 +15v 100K MF 10MM LINK
+
RV167B 47U EL 35V Tone controls : 4K7 MF 5 C203 DG413DJ FIT LINK FOR 8P ONLY
4
PWRLEFT
10K LIN POT 8dB cut and boost 7 PREMUTE
+
4560D
6 C223
10U EL 100N CD 0V_SIG
R233
0V_SIG 4560D PREMUTE161 PREMUTE
C209 100K MF
4N7 PP 0V_SIG
C211 0V_SIG
0V_SIG
C224
R215 R217 100P PP 100N CD
3K3 MF RV165B 3K3 MF
10K LIN POT -15v
TREBLE
Pot arrow shows max boost
LK239
1 2
10MM LINK
+15V
USE EXCLUDE NF TO CREATE RUN OUT SHEET FOR A75
USE EXCLUDE A65 TO CREATE RUN OUT SHEET FOR A65
8
+ C214
C213 22U EL C218 C219
Z163C Z160C Z161C 100N CD 100N CD 100N CD
OPA2134PA 4560D 4560D DRAWING TITLE
A75 PLUS AMP
4
0V_SIG + C215
22U EL C220 C221 C222
100N CD 100N CD 100N CD Filename: L940C4_1.0.SCH
Notes:
-15V
A & R Cambridge Ltd.
Pembroke Avenue
Pre-amp Out, Tone & Headphone 01_E020 TGP 12/12/01 PRODUCTION RELEASE 1.0
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach
Cambridge CB5 9PB Contact Engineer: Travis Pierce Contact Tel: (01223) 203 200 Printed: 11-Dec-2001 Sheet 4 of 7 DRAWING NO. L940C4
1 2 3 4 5 6 7 8
D D
SW1
ALPS_ENCODER 12NOTCH
B
A
3
2
1
SK1
C FFC10H C
9
8
7
6
5
4
3
2
1
10
R903 R904
220R MF 220R MF
B B
LED901 LED902 LED903 LED904 LED905 LED906 LED907
LED GREEN3.1 MM LED GREEN3.1MM LED GREEN3.1MM LED GREEN3.1MM LED GREEN3.1MM LED GREEN3.1MM LED GREEN3.1MM
Phono CD Tuner VCR AV/DVD TAPE AV/FIXED GAIN
PCB
PCB
L885PB_1
DRAWING TITLE
A A
DISPLAY PCB FOR A75 AMP N/A CL 31-08-00 PRODUCTION RELEASE 1
Circuit Diagram N/A ES 31-07-00 CORRECTED TO MATCH MAIN PCB C
Notes:
N/A ES 14-06-00 ADD FLEXFOIL CONNECTORS AND CHANGE ENCODER B
A & R Cambridge Ltd.
Pembroke Avenue N/A WAF 27-3-00 FIRST PROTOTYPE A
Denny Industrial Centre
ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE
Waterbeach Drawn by:
Filename Date Printed
Cambridge CB5 9PB J:\PROJECTS\a75\cct & pcb\issue b wip\L885PB\L885pb.ddb - ISSUE 1\L885C1_1.SCH 12-Sep-2000 Sheet 1 of 1
ES DRAWING NO. L885C1_A
1 2 3 4 5 6 7 8
A65/75 Display Board L885_1.1
Reference Description Part
Number
LED901- LED GREEN 3.1MM SLR- 3D007
907 37MG3F
PCB PRINTED CIRCUIT BOARD L885PB_1
R903 RES MF W4 1% 220R 1H122
R904 RES MF W4 1% 220R 1H122
SK1 10-WAY FFC CONN HORIZ 8K8110
SW1 ALPS ENCODER 12 A1507
NOTCH VERT
EC16B12204F15
ARCAM PCB Bill of Materials
Document title: A65 Plus Amplifier PCB
Document number: L942RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 1 of 6
(Excluding parts for A65.)
Part Qty Iss Description Designators
******** PCB Finish items:
******** (For drawing office use only. Will be
******** kitted from mechanical run-out sheet.)
C12126 1 FUSE 20mm 1.25A AS FS300
E856MC 2 A75 HEATSINK CLAMP CL600 CL601
F022 2 INS COVER PCB FUSEHOLDER FS300 FS301
F062 1 FUSE CLIP WCK-180-01A EL300
F185 2 TX WIRE RESTRAINT Y300 Y301
L836TX 1 ALPHA 7 AMP MULTI VOLTAGE TRANSFORMER
TX300
******** PCB Build items:
1B822 2 RES CF W4 5% 2R2 R631 R731
1D110 2 RES CF W2 100R 5% R236 R237
1D847 2 RES CF W2 4R7 5% R630 R730
1E133 2 RES CF 1W 330R 5% R161 R162
1E210 1 RES CF 1W 1K0 5% R153
1E227 2 RES CF 1W 2K7 5% R146 R147
1G010 2 RES MF FU W3 10R 5% NFR25 R311 R312
1G147 1 RES MF FU W3 470R 5% NFR25 R148
1G810 1 RES MF FU W3 1R0 5% NFR25 R900
1H010 1 RES MF W4 1% 10R R904
1H047 10 RES MF W4 1% 47R R154 R155 R230 R231
R613 R614 R615 R713
R714 R715
1H110 23 RES MF W4 1% 100R R300 R601 R602 R603
R604 R605 R606 R607
R608 R609 R610 R701
R702 R703 R704 R705
R706 R707 R708 R709
R710 R902 R903
1H122 1 RES MF W4 1% 220R R915
1H143 4 RES MF W4 1% 430R R627 R628 R727 R728
1H147 2 RES MF W4 1% 470R R108 R109
1H168 3 RES MF W4 1% 680R R617 R621 R717
1H210 16 RES MF W4 1% 1K0 R117 R118 R119 R120
R121 R122 R123 R124
R125 R126 R127 R128
R160 R240 R600 R700
1H212 2 RES MF W4 1% 1K2 R238 R239
1H215 1 RES MF W4 1% 1K5 R156
1H227 2 RES MF W4 1% 2K7 R616 R716
1H233 4 RES MF W4 1% 3K3 R214 R215 R216 R217
1H247 9 RES MF W4 1% 4K7 R202 R203 R204 R205
R206 R207 R301 R302
R914
1H268 4 RES MF W4 1% 6K8 R625 R626 R725 R726
1H282 2 RES MF W4 1% 8K2 R114 R115
1H310 15 RES MF W4 1% 10K R145 R210 R213 R618
R619 R620 R622 R623
R624 R718 R719 R720
R723 R724 R913
1H312 5 RES MF W4 1% 12K R632 R633 R732 R733
R901
1H318 2 RES MF W4 1% 18K R116 R151
ARCAM PCB Bill of Materials
Document title: A65 Plus Amplifier PCB
Document number: L942RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 2 of 6
1H324 2 RES MF W4 1% 24K R200 R201
1H333 2 RES MF W4 1% 33K R152 R905
1H347 9 RES MF W4 1% 47K R100 R101 R102 R103
R104 R105 R106 R107
R629
1H356 2 RES MF W4 1% 56K R112 R113
1H368 2 RES MF W4 1% 68K R211 R212
1H410 30 RES MF W4 1% 100K R129 R130 R131 R132
R133 R134 R135 R136
R137 R138 R139 R140
R141 R142 R143 R144
R149 R150 R157 R208
R209 R232 R233 R234
R235 R611 R612 R711
R712 R912
1H447 2 RES MF W4 1% 470K R634 R721
1H468 2 RES MF W4 1% 680K R110 R111
1T002 1 THERMISTOR SIEMENS B59008 TH100
1X008A 1 LINK PLAIN 8mm LK28
1X010A 210 LINK PLAIN 10mm LK101 LK102 LK103
LK104 LK172 LK173
LK176 LK177 LK1 LK2
LK3 LK4 LK5 LK6 LK7
LK8 LK9 LK10 LK11
LK12 LK13 LK14 LK15
LK16 LK17 LK18 LK19
LK20 LK21 LK22 LK23
LK24 LK25 LK26 LK27
LK29 LK30 LK31 LK32
LK33 LK34 LK35 LK36
LK37 LK38 LK39 LK40
LK41 LK42 LK43 LK44
LK45 LK46 LK47 LK48
LK49 LK50 LK51 LK52
LK53 LK54 LK55 LK56
LK57 LK58 LK59 LK60
LK61 LK62 LK63 LK64
LK65 LK66 LK67 LK68
LK69 LK70 LK71 LK72
LK73 LK74 LK75 LK76
LK77 LK78 LK79 LK80
LK81 LK82 LK83 LK84
LK85 LK86 LK87 LK88
LK89 LK90 LK91 LK92
LK93 LK94 LK95 LK96
LK97 LK98 LK99
LK105 LK106 LK107
LK108 LK109 LK110
LK111 LK112 LK113
LK114 LK115 LK116
LK117 LK118 LK119
LK120 LK121 LK122
LK123 LK124 LK127
LK128 LK129 LK130
LK131 LK132 LK133
LK134 LK135 LK136
LK137 LK138 LK139
LK140 LK141 LK142
LK143 LK145 LK148
LK149 LK150 LK151
ARCAM PCB Bill of Materials
Document title: A65 Plus Amplifier PCB
Document number: L942RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 3 of 6
LK152 LK153 LK154
LK155 LK156 LK157
LK158 LK159 LK160
LK161 LK162 LK163
LK164 LK165 LK166
LK167 LK178 LK179
LK180 LK181 LK182
LK183 LK185 LK186
LK187 LK188 LK189
LK191 LK192 LK193
LK194 LK195 LK196
LK197 LK198 LK199
LK200 LK201 LK202
LK203 LK204 LK205
LK206 LK207 LK208
LK209 LK210 LK211
LK239 LK252 LK253
LK255 LK258 LK277
LK278 LK279 LK280
LK281 LK300 LK301
LK303 LK304
1X015A 27 LINK PLAIN 15mm LK212 LK213 LK214
LK215 LK216 LK217
LK218 LK219 LK230
LK231 LK232 LK233
LK234 LK235 LK236
LK237 LK238 LK240
LK241 LK242 LK243
LK244 LK245 LK256
LK257 LK265 LK271
1X017A 6 LINK PLAIN 17.5mm LK126 LK267 LK268
LK269 LK270 LK272
1X020A 18 LINK PLAIN 20mm LK125 LK220 LK221
LK222 LK223 LK224
LK225 LK226 LK227
LK228 LK229 LK246
LK247 LK248 LK249
LK250 LK251 LK254
1Y271 1 JUMPER 2 W LEAD APL5 VOLMOT900
2A010 2 CERD 10P 63V 20% RA C196 C197
2A047 2 CERD 47P 63V 20% RA C123 C124
2A147 5 CERD 470P 63V 20% RA C117 C620 C621 C720
C721
2A210 3 CERD 1N0 63V 20% RA C303 C622 C722
2A310 5 CERD 10N 63V 20% RA C153 C195 C900 C912
C913
2A322 1 CERD 22N 63V -20% +80% RA C609
2A410 30 CERD 100N 63V -20% +80% RA C101 C102 C107 C108
C109 C110 C112 C113
C114 C115 C116 C118
C213 C216 C217 C218
C219 C220 C221 C222
C223 C224 C317 C318
C319 C320 C916 C917
C918 C919
2D110N 6 PPRO 100P 63V 5% RA C119 C120 C121 C122
C210 C211
2D110W 10 PPRO W 100P 63V 5% RA C227 C228 C603 C604
C607 C608 C703 C704
C707 C708
ARCAM PCB Bill of Materials
Document title: A65 Plus Amplifier PCB
Document number: L942RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 4 of 6
2D147W 12 PPRO W 470P 63V 5% RA C133 C134 C135 C136
C137 C138 C139 C140
C141 C142 C143 C144
2D213N 2 PPRO 1N3 63V 5% RA C129 C130
2D247N 4 PPRO 4N7 63V 5% RA C127 C128 C208 C209
2D422 1 220NF CLASS X2 CAP 275VRMS CS1
2K233 3 SUPPR CAP 3N3 250V C300 C301 C302
2K410A 19 MMK5 100VDC 100N 20% Polyester cap 5mm pitch
C154 C306 C307 C610
C611 C612 C613 C614
C615 C619 C623 C710
C711 C712 C713 C714
C715 C719 C723
2K422 4 PEST 220N 63V 10% C204 C205 C206 C207
2N510 4 ELST 1U0 50V 20% RA C105 C106 C148 C150
2N610 13 ELST 10U 50V C145 C146 C202 C203
C616 C617 C618 C625
C716 C717 C718 C725
C921
2N622 6 ELST 22U 63V C125 C126 C131 C132
C214. C215
2N647 2 ELST 47 35V C200 C201
2N647B 2 ELST 47u 100V C304 C305
2N710 5 ELST 100U 25V C149 C315 C316 C901
C915
2N710B 6 ELST 100U 100V C310 C311 C600 C601
C700 C701
2N722 1 ELST 220U 16V C914
2N722B 2 ELST 220u 50V C312 C313
2N810 1 ELST 1M0 25V C920
2N910 2 ELST 10m 50V RA 32mm C308 C309
2P622AS2 2 ELEC 22U 16V SILMIC 2 RFS C602 C702
2P710AS2 4 ELEC 100u 16V SILMIC 2 RFS C151 C152 C605 C705
2P710ZA 2 ELST 100U 25V ZA RUBYCON C624 C724
2V710 1 ELST NON POLAR 100UF 16V C147
2Z710D 3 EL 100UF 50V LOW Z YXF C626 C706 C709
3A4148 39 SSDIODE 1N4148 75V D100 D101 D102 D103
D104 D105 D106 D107
D108 D109 D110 D111
D112 D113 D114 D115
D116 D117 D118 D119
D120 D121 D122 D123
D124 D125 D126 D127
D132 D164 D165 D166
D167 D605 D606 D705
D706 D910 D911
3B4003 13 RECTIFIER 1N4003F 1A 200V D128 D129 D130 D300
D301 D302 D303 D603
D604 D703 D704 D906
D907
3BGBU8D 1 BRIDGE RECTIFIER 8A 200V BR300
3C04704 2 ZENER 4V7 400MW D600 D700
3C05104 1 Diode 5V1 400mW D908
3C05604 2 ZENER 5V6 400MW D131 D134
3C11004 2 ZENER 10V 400MW D306 D307
3C22704 4 ZENER 27V 400MW D601 D602 D701 D702
3C23905 2 ZENER 39V 500MW D304 D305
3D006 1 LED RED/GREEN 3MM L-93WEGW LED100
4A2240GR 7 TRANS LF SS N 2SC2240GR Q100 Q610 Q611 Q612
Q710 Q711 Q712
ARCAM PCB Bill of Materials
Document title: A65 Plus Amplifier PCB
Document number: L942RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 5 of 6
4A546 16 TRANS LF SS N BC546B Q300 Q304 Q606 Q607
Q608 Q609 Q613 Q618
Q619 Q706 Q707 Q708
Q709 Q713 Q718 Q719
4A556 10 TRANS LF SS P BC556B Q302 Q305 Q600 Q601
Q602 Q605 Q700 Q701
Q702 Q900
4A970GR 6 TRANS LF SS P 2SA970GR Q603 Q604 Q616 Q703
Q704 Q716
4B653 2 ZTX653 NPN Transistor Q617 Q717
4CSAP15N 2 TRANS POWER NPN SAP15N Q614 Q714
4CSAP15P 2 TRANS POWER PNP SAP15P Q615 Q715
5A5532 1 IC AUDIO DUAL NE5532N Z100
5B072 1 IC AUDIO DUAL TL072 Z104
5B2134D 1 IC OPAMP DUAL OPA2134PA Z163
5B4560 2 IC AUDIO DUAL 4560D Z160 Z161
5B483028 1 IC CMOS MICRO HT48R30 28-DIP-B-0 Z900
5D7805 1 IC VREG POS 7805 Z300
5D7905 1 IC VREG NEG 7905 Z301
5G2401 1 IC CMOS EPROM 24C01 Z906
5J744051 1 IC HCMOS PC74HC4051 Z907
5M7317 1 IC COMPARITOR TA7317P Z101
5Q6109 1 MOTOR DRIVER 5Q6109 Z905
5S408DJ 2 IC 8 TO 1 MUX DG408DJ DIL Z102 Z103
5S413DJ 2 IC QUAD SPST CMOS SW DG413DJ DIL Z105 Z171
6A310E 3 POT 10KB*2LIN RV165 RV166 RV167
6A360M 1 POT 20KA DUAL 18MM MOTORISED RV164
6F122 2 PRES 220R LIN HORIZ RV600 RV700
7D002C 2 INDUCT 2U2 12x20mm L600 L700
7W005 1 CER RESON 4.00MHz X900
8A001 1 IEC MAINS CONN PCB INS PX SK300
8D225 4 PHONO SKT 4-WAY EMC GOLD SK100 SK101 SK102
SK103
8D301 1 STEREO JACK PCB SK162
8D420G 2 SPEAKER SOCKET GOLD 4MM DUAL PAIR CHUNKY
SK600 SK700
8K8010 1 10-WAY FFC CONN VERT SK900
8M101 1 EARTH LEAD EL
8Q001 1 CAGE CLAMP 16A 3 WAY ARC001-236 SK301
8Q003 1 CAGE CLAMP 16A 1 WAY ARC003-236 SK302
8Q004 1 CAGE CLAMP 16A 3 WAY ARC004-236 SK304
8Q005 1 CAGE CLAMP 16A 2WAY 236-402/000-009 SK303
8R002 2 MOLEX 2W 2.5MM P HOLDER VOLMOT900 VOLMOTA161
8R003 4 MOLEX 3W 2.5MM P HOLDER LK100 LK100A LK900
LK903
8S004 2 FUSEHOLDER 20mm PCB FS300 FS301
A1007 1 SW PUSH MAINS SDDSA32MZU SW300
A1008 2 SW PUSH 2PCO SW162 SW163
A1009 1 SW PUSH 2PCO NON LATCHING SW900
A207 1 RELAY G5Z-2A-E 24V RLY1
B2107 1 REMOTE RX PIC-26043TM2 38KHZ RX900
E66901 1 MAINS SWITCH SPACER SW300
E81801 4 X ALPHA AMP 75/65 HEATSINK HS600 HS601 HS602
HS603
E822AP 1 IR RX SUPPORT PAD SP1
E852MC 4 SAP TRANS Q2 PAD 21mm x 32mm SP600 SP601 SP700
SP701
E862MC 4 ALPHA AMP 65/75 HS CLIP HS600 HS601 HS602
HS603
HP007 2 COPPER RIVET TCP/D48 BS SK300 SK300
ARCAM PCB Bill of Materials
Document title: A65 Plus Amplifier PCB
Document number: L942RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 6 of 6
L809CA 2 JUMPER 8-WAY LEAD LK168 LK169
L825CA 1 7-WAY RIBBON 250mm LK170
L856CA 2 JUMPER 3 WAY x 175mm LK100 LK900
L940PB_A 1 X PRINTED CIRCUIT BOARD PCB1
******** Obsolete, absent, redundant, or incorrect issue in PDM:
E81801 4 X ALPHA AMP 75/65 HEATSINK HS600 HS601 HS602
HS603
L940PB_A 1 X PRINTED CIRCUIT BOARD PCB1
ARCAM PCB Bill of Materials
Document title: A75 Plus Amplifier PCB
Document number: L940RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 1 of 6
(Excluding parts for NF.)
Part Qty Iss Description Designators
******** PCB Finish items:
******** (For drawing office use only. Will be
******** kitted from mechanical run-out sheet.)
C12126 1 FUSE 20mm 1.25A AS FS300
E856MC 2 A75 HEATSINK CLAMP CL600 CL601
F022 2 INS COVER PCB FUSEHOLDER FS300 FS301
F062 1 FUSE CLIP WCK-180-01A EL300
F185 2 TX WIRE RESTRAINT Y300 Y301
L816TX 1 ALPHA 8 AMP MULTI VOLTAGE TRANSFORMER
TX300
******** PCB Build items:
1B822 2 RES CF W4 5% 2R2 R631 R731
1D110 2 RES CF W2 100R 5% R236 R237
1D847 2 RES CF W2 4R7 5% R630 R730
1E133 2 RES CF 1W 330R 5% R161 R162
1E210 1 RES CF 1W 1K0 5% R153
1E227 2 RES CF 1W 2K7 5% R146 R147
1G010 2 RES MF FU W3 10R 5% NFR25 R311 R312
1G147 1 RES MF FU W3 470R 5% NFR25 R148
1G810 1 RES MF FU W3 1R0 5% NFR25 R900
1H010 1 RES MF W4 1% 10R R904
1H047 10 RES MF W4 1% 47R R154 R155 R230 R231
R613 R614 R615 R713
R714 R715
1H110 23 RES MF W4 1% 100R R300 R601 R602 R603
R604 R605 R606 R607
R608 R609 R610 R701
R702 R703 R704 R705
R706 R707 R708 R709
R710 R902 R903
1H122 1 RES MF W4 1% 220R R915
1H143 4 RES MF W4 1% 430R R627 R628 R727 R728
1H147 2 RES MF W4 1% 470R R108 R109
1H168 3 RES MF W4 1% 680R R617 R621 R717
1H210 16 RES MF W4 1% 1K0 R117 R118 R119 R120
R121 R122 R123 R124
R125 R126 R127 R128
R160 R240 R600 R700
1H212 2 RES MF W4 1% 1K2 R238 R239
1H215 1 RES MF W4 1% 1K5 R156
1H227 2 RES MF W4 1% 2K7 R616 R716
1H233 4 RES MF W4 1% 3K3 R214 R215 R216 R217
1H247 9 RES MF W4 1% 4K7 R202 R203 R204 R205
R206 R207 R301 R302
R914
1H268 4 RES MF W4 1% 6K8 R625 R626 R725 R726
1H282 2 RES MF W4 1% 8K2 R114 R115
1H291 2 RES MF W4 1% 9K1 R218 R219
1H310 15 RES MF W4 1% 10K R145 R210 R213 R618
R619 R620 R622 R623
R624 R718 R719 R720
R723 R724 R913
1H311 2 RES MF W4 1% 11K R220 R221
1H312 5 RES MF W4 1% 12K R632 R633 R732 R733
ARCAM PCB Bill of Materials
Document title: A75 Plus Amplifier PCB
Document number: L940RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 2 of 6
R901
1H318 2 RES MF W4 1% 18K R116 R151
1H324 2 RES MF W4 1% 24K R200 R201
1H333 2 RES MF W4 1% 33K R152 R905
1H347 9 RES MF W4 1% 47K R100 R101 R102 R103
R104 R105 R106 R107
R629
1H356 2 RES MF W4 1% 56K R112 R113
1H368 2 RES MF W4 1% 68K R211 R212
1H410 30 RES MF W4 1% 100K R129 R130 R131 R132
R133 R134 R135 R136
R137 R138 R139 R140
R141 R142 R143 R144
R149 R150 R157 R208
R209 R232 R233 R234
R235 R611 R612 R711
R712 R912
1H447 2 RES MF W4 1% 470K R634 R721
1H468 2 RES MF W4 1% 680K R110 R111
1T002 1 THERMISTOR SIEMENS B59008 TH100
1X008A 1 LINK PLAIN 8mm LK28
1X010A 205 LINK PLAIN 10mm LK172 LK173 LK200
LK239 LK901 LK1 LK2
LK3 LK4 LK5 LK6 LK7
LK8 LK9 LK10 LK11
LK12 LK13 LK14 LK15
LK16 LK17 LK18 LK19
LK20 LK21 LK22 LK23
LK24 LK25 LK26 LK27
LK29 LK30 LK31 LK32
LK33 LK34 LK35 LK36
LK37 LK38 LK39 LK40
LK41 LK42 LK43 LK44
LK45 LK46 LK47 LK48
LK49 LK50 LK51 LK52
LK53 LK54 LK55 LK56
LK57 LK58 LK59 LK60
LK61 LK62 LK63 LK64
LK65 LK66 LK67 LK68
LK69 LK70 LK71 LK72
LK73 LK74 LK75 LK76
LK77 LK78 LK79 LK80
LK81 LK82 LK83 LK84
LK85 LK86 LK87 LK88
LK89 LK90 LK91 LK92
LK93 LK94 LK95 LK96
LK97 LK98 LK99
LK105 LK106 LK107
LK108 LK109 LK110
LK111 LK112 LK113
LK114 LK115 LK116
LK117 LK118 LK119
LK120 LK121 LK122
LK123 LK124 LK127
LK128 LK129 LK130
LK131 LK132 LK133
LK134 LK135 LK136
LK137 LK138 LK139
LK140 LK141 LK142
LK143 LK145 LK148
ARCAM PCB Bill of Materials
Document title: A75 Plus Amplifier PCB
Document number: L940RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 3 of 6
LK149 LK150 LK151
LK152 LK153 LK154
LK155 LK156 LK157
LK158 LK159 LK160
LK161 LK162 LK163
LK164 LK165 LK166
LK167 LK178 LK179
LK180 LK181 LK182
LK183 LK185 LK186
LK187 LK188 LK189
LK191 LK192 LK193
LK194 LK195 LK196
LK197 LK198 LK199
LK201 LK202 LK203
LK204 LK205 LK206
LK207 LK208 LK209
LK210 LK211 LK252
LK253 LK255 LK258
LK277 LK278 LK279
LK280 LK281 LK300
LK301 LK303 LK304
1X015A 26 LINK PLAIN 15mm LK212 LK213 LK214
LK215 LK216 LK217
LK218 LK219 LK230
LK231 LK232 LK233
LK234 LK235 LK236
LK237 LK238 LK240
LK241 LK242 LK243
LK244 LK245 LK257
LK265 LK271
1X017A 7 LINK PLAIN 17.5mm LK126 LK256 LK267
LK268 LK269 LK270
LK272
1X020A 18 LINK PLAIN 20mm LK125 LK220 LK221
LK222 LK223 LK224
LK225 LK226 LK227
LK228 LK229 LK246
LK247 LK248 LK249
LK250 LK251 LK254
1Y271 1 JUMPER 2 W LEAD APL5 VOLMOT900
2A010 2 CERD 10P 63V 20% RA C196 C197
2A047 2 CERD 47P 63V 20% RA C123 C124
2A147 5 CERD 470P 63V 20% RA C117 C620 C621 C720
C721
2A210 3 CERD 1N0 63V 20% RA C303 C622 C722
2A310 5 CERD 10N 63V 20% RA C153 C195 C900 C912
C913
2A322 1 CERD 22N 63V -20% +80% RA C609
2A410 30 CERD 100N 63V -20% +80% RA C101 C102 C107 C108
C109 C110 C112 C113
C114 C115 C116 C118
C213 C216 C217 C218
C219 C220 C221 C222
C223 C224 C317 C318
C319 C320 C916 C917
C918 C919
2D110N 6 PPRO 100P 63V 5% RA C119 C120 C121 C122
C210 C211
2D110W 10 PPRO W 100P 63V 5% RA C227 C228 C603 C604
C607 C608 C703 C704
ARCAM PCB Bill of Materials
Document title: A75 Plus Amplifier PCB
Document number: L940RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 4 of 6
C707 C708
2D147W 12 PPRO W 470P 63V 5% RA C133 C134 C135 C136
C137 C138 C139 C140
C141 C142 C143 C144
2D213N 2 PPRO 1N3 63V 5% RA C129 C130
2D247N 4 PPRO 4N7 63V 5% RA C127 C128 C208 C209
2D422 1 220NF CLASS X2 CAP 275VRMS CS1
2K233 3 SUPPR CAP 3N3 250V C300 C301 C302
2K410A 19 MMK5 100VDC 100N 20% Polyester cap 5mm pitch
C154 C306 C307 C610
C611 C612 C613 C614
C615 C619 C623 C710
C711 C712 C713 C714
C715 C719 C723
2K422 4 PEST 220N 63V 10% C204 C205 C206 C207
2N510 4 ELST 1U0 50V 20% RA C105 C106 C148 C150
2N610 13 ELST 10U 50V C145 C146 C202 C203
C616 C617 C618 C625
C716 C717 C718 C725
C921
2N622 6 ELST 22U 63V C125 C126 C131 C132
C214 C215
2N647 2 ELST 47 35V C200 C201
2N647B 2 ELST 47u 100V C304 C305
2N710 5 ELST 100U 25V C149 C315 C316 C901
C915
2N710B 6 ELST 100U 100V C310 C311 C600 C601
C700 C701
2N722 1 ELST 220U 16V C914
2N722B 2 ELST 220u 50V C312 C313
2N810 1 ELST 1M0 25V C920
2N910 2 ELST 10m 50V RA 32mm C308 C309
2P622AS2 2 ELEC 22U 16V SILMIC 2 RFS C602 C702
2P710AS2 4 ELEC 100u 16V SILMIC 2 RFS C151 C152 C605 C705
2P710ZA 2 ELST 100U 25V ZA RUBYCON C624 C724
2V710 1 ELST NON POLAR 100UF 16V C147
2Z710D 4 EL 100UF 50V LOW Z YXF C606 C626 C706 C709
3A4148 39 SSDIODE 1N4148 75V D100 D101 D102 D103
D104 D105 D106 D107
D108 D109 D110 D111
D112 D113 D114 D115
D116 D117 D118 D119
D120 D121 D122 D123
D124 D125 D126 D127
D132 D164 D165 D166
D167 D605 D606 D705
D706 D910 D911
3B4003 13 RECTIFIER 1N4003F 1A 200V D128 D129 D130 D300
D301 D302 D303 D603
D604 D703 D704 D906
D907
3BGBU8D 1 BRIDGE RECTIFIER 8A 200V BR300
3C04704 2 ZENER 4V7 400MW D600 D700
3C05104 1 Diode 5V1 400mW D908
3C05604 2 ZENER 5V6 400MW D131 D134
3C11004 2 ZENER 10V 400MW D306 D307
3C22704 4 ZENER 27V 400MW D601 D602 D701 D702
3C23905 2 ZENER 39V 500MW D304 D305
3D006 1 LED RED/GREEN 3MM L-93WEGW LED100
4A2240GR 7 TRANS LF SS N 2SC2240GR Q100 Q610 Q611 Q612
ARCAM PCB Bill of Materials
Document title: A75 Plus Amplifier PCB
Document number: L940RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 5 of 6
Q710 Q711 Q712
4A546 16 TRANS LF SS N BC546B Q300 Q304 Q606 Q607
Q608 Q609 Q613 Q618
Q619 Q706 Q707 Q708
Q709 Q713 Q718 Q719
4A556 10 TRANS LF SS P BC556B Q302 Q305 Q600 Q601
Q602 Q605 Q700 Q701
Q702 Q900
4A970GR 6 TRANS LF SS P 2SA970GR Q603 Q604 Q616 Q703
Q704 Q716
4B653 2 ZTX653 NPN Transistor Q617 Q717
4CSAP15N 2 TRANS POWER NPN SAP15N Q614 Q714
4CSAP15P 2 TRANS POWER PNP SAP15P Q615 Q715
5A5532 1 IC AUDIO DUAL NE5532N Z100
5B072 1 IC AUDIO DUAL TL072 Z104
5B2134D 1 IC OPAMP DUAL OPA2134PA Z163
5B4560 2 IC AUDIO DUAL 4560D Z160 Z161
5B483028 1 IC CMOS MICRO HT48R30 28-DIP-B-0 Z900
5D7805 1 IC VREG POS 7805 Z300
5D7905 1 IC VREG NEG 7905 Z301
5G2401 1 IC CMOS EPROM 24C01 Z906
5J744051 1 IC HCMOS PC74HC4051 Z907
5M7317 1 IC COMPARITOR TA7317P Z101
5Q6109 1 MOTOR DRIVER 5Q6109 Z905
5S408DJ 2 IC 8 TO 1 MUX DG408DJ DIL Z102 Z103
5S413DJ 3 IC QUAD SPST CMOS SW DG413DJ DIL Z105 Z164 Z171
6A310E 3 POT 10KB*2LIN RV165 RV166 RV167
6A360M 1 POT 20KA DUAL 18MM MOTORISED RV164
6F122 2 PRES 220R LIN HORIZ RV600 RV700
7D002C 2 INDUCT 2U2 12x20mm L600 L700
7W005 1 CER RESON 4.00MHz X900
8A001 1 IEC MAINS CONN PCB INS PX SK300
8D225 4 PHONO SKT 4-WAY EMC GOLD SK100 SK101 SK102
SK103
8D301 1 STEREO JACK PCB SK162
8D420G 2 SPEAKER SOCKET GOLD 4MM DUAL PAIR CHUNKY
SK600 SK700
8K8010 1 10-WAY FFC CONN VERT SK900
8M101 1 EARTH LEAD EL
8Q001 1 CAGE CLAMP 16A 3 WAY ARC001-236 SK301
8Q003 1 CAGE CLAMP 16A 1 WAY ARC003-236 SK302
8Q004 1 CAGE CLAMP 16A 3 WAY ARC004-236 SK304
8Q005 1 CAGE CLAMP 16A 2WAY 236-402/000-009 SK303
8R002 2 MOLEX 2W 2.5MM P HOLDER VOLMOT900 VOLMOTA161
8R003 4 MOLEX 3W 2.5MM P HOLDER LK100A LK100 LK900
LK903
8S004 2 FUSEHOLDER 20mm PCB FS300 FS301
A1007 1 SW PUSH MAINS SDDSA32MZU SW300
A1008 2 SW PUSH 2PCO SW162 SW163
A1009 1 SW PUSH 2PCO NON LATCHING SW900
A1013 1 SW PUSH 4PCO SW100
A207 1 RELAY G5Z-2A-E 24V RLY1
B2107 1 REMOTE RX PIC-26043TM2 38KHZ RX900
E66901 1 MAINS SWITCH SPACER SW300
E81801 4 X ALPHA AMP 75/65 HEATSINK HS600 HS601 HS602
HS603
E822AP 1 IR RX SUPPORT PAD SP1
E852MC 4 SAP TRANS Q2 PAD 21mm x 32mm SP600 SP601 SP700
SP701
E862MC 4 ALPHA AMP 65/75 HS CLIP HS600 HS601 HS602
ARCAM PCB Bill of Materials
Document title: A75 Plus Amplifier PCB
Document number: L940RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 6 of 6
HS603
HP007 2 COPPER RIVET TCP/D48 BS SK300 SK300
L809CA 1 JUMPER 8-WAY LEAD LK168
L825CA 1 7-WAY RIBBON 250mm LK170
L856CA 2 JUMPER 3 WAY x 175mm LK100 LK900
L940PB_1 1 X PRINTED CIRCUIT BOARD PCB1
******** Obsolete, absent, redundant, or incorrect issue in PDM:
E81801 4 X ALPHA AMP 75/65 HEATSINK HS600 HS601 HS602
HS603
L940PB_1 1 X PRINTED CIRCUIT BOARD PCB1
ARCAM PCB Bill of Materials
Document title: P75 Plus Amplifier PCB
Document number: L941RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 1 of 3
Part Qty Iss Description Designators
******** PCB Finish items:
******** (For drawing office use only. Will be
******** kitted from mechanical run-out sheet.)
C12126 1 FUSE 20mm 1.25A AS FS300
E856MC 2 A75 HEATSINK CLAMP CL600 CL601
F022 2 INS COVER PCB FUSEHOLDER FS300 FS301
F062 1 FUSE CLIP WCK-180-01A EL300
F185 2 TX WIRE RESTRAINT Y300 Y301
L816TX 1 ALPHA 8 AMP MULTI VOLTAGE TRANSFORMER
TX300
******** PCB Build items:
1B822 2 RES CF W4 5% 2R2 R631 R731
1D110 2 RES CF W2 100R 5% R236 R237
1D847 2 RES CF W2 4R7 5% R630 R730
1E133 2 RES CF 1W 330R 5% R161 R162
1E210 1 RES CF 1W 1K0 5% R153
1E227 2 RES CF 1W 2K7 5% R146 R147
1G010 2 RES MF FU W3 10R 5% NFR25 R311 R312
1G147 1 RES MF FU W3 470R 5% NFR25 R148
1H047 6 RES MF W4 1% 47R R613 R614 R615 R713
R714 R715
1H110 21 RES MF W4 1% 100R R300 R601 R602 R603
R604 R605 R606 R607
R608 R609 R610 R701
R702 R703 R704 R705
R706 R707 R708 R709
R710
1H143 4 RES MF W4 1% 430R R627 R628 R727 R728
1H168 3 RES MF W4 1% 680R R617 R621 R717
1H210 2 RES MF W4 1% 1K0 R600 R700
1H215 1 RES MF W4 1% 1K5 R156
1H227 2 RES MF W4 1% 2K7 R616 R716
1H247 2 RES MF W4 1% 4K7 R301 R302
1H268 4 RES MF W4 1% 6K8 R625 R626 R725 R726
1H310 12 RES MF W4 1% 10K R145 R618 R619 R620
R622 R623 R624 R718
R719 R720 R723 R724
1H312 4 RES MF W4 1% 12K R632 R633 R732 R733
1H318 1 RES MF W4 1% 18K R151
1H333 1 RES MF W4 1% 33K R152
1H347 8 RES MF W4 1% 47K R102 R103 R104 R105
R106 R107 R158 R629
1H410 9 RES MF W4 1% 100K R149 R150 R157 R208
R209 R611 R612 R711
R712
1H447 2 RES MF W4 1% 470K R634 R721
1T002 1 THERMISTOR SIEMENS B59008 TH100
1X010A 83 LINK PLAIN 10mm LK172 LK173 LK174
LK175 LK12 LK13
LK14 LK22 LK23 LK24
LK45 LK49 LK56
LK127 LK128 LK129
LK136 LK137 LK138
LK139 LK140 LK141
LK142 LK143 LK145
LK148 LK149 LK150
ARCAM PCB Bill of Materials
Document title: P75 Plus Amplifier PCB
Document number: L941RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 2 of 3
LK151 LK152 LK153
LK154 LK155 LK156
LK157 LK158 LK159
LK160 LK161 LK162
LK163 LK164 LK165
LK166 LK167 LK178
LK179 LK180 LK181
LK182 LK183 LK185
LK186 LK187 LK188
LK189 LK190 LK191
LK192 LK193 LK194
LK195 LK196 LK197
LK198 LK199 LK201
LK202 LK203 LK204
LK205 LK206 LK207
LK208 LK209 LK210
LK211 LK278 LK279
LK280 LK281 LK300
LK304
1X015A 14 LINK PLAIN 15mm LK215 LK216 LK217
LK218 LK219 LK231
LK232 LK233 LK234
LK235 LK236 LK237
LK238 LK265
1X017A 1 LINK PLAIN 17.5mm LK271
1X020A 7 LINK PLAIN 20mm LK222 LK223 LK227
LK228 LK246 LK247
LK248
2A147 5 CERD 470P 63V 20% RA C117 C620 C621 C720
C721
2A210 2 CERD 1N0 63V 20% RA C622 C722
2A310 1 CERD 10N 63V -20% +80% RA C153
2A322 1 CERD 22N 63V -20% +80% RA C609
2A410 4 CERD 100N 63V -20% +80% RA C317 C318 C319 C320
2D110W 8 PPRO W 100P 63V 5% RA C603 C604 C607 C608
C703 C704 C707 C708
2D422 1 220NF CLASS X2 CAP 275VRMS CS1
2K233 3 SUPPR CAP 3N3 250V C300 C301 C302
2K410A 19 MMK5 100VDC 100N 20% Polyester cap 5mm pitch
C154 C306 C307 C610
C611 C612 C613 C614
C615 C619 C623 C710
C711 C712 C713 C714
C715 C719 C723
2N510 2 ELST 1U0 50V 20% RA C148 C150
2N610 8 ELST 10U 50V C616 C617 C618 C625
C716 C717 C718 C725
2N647B 2 ELST 47u 100V C304 C305
2N710 1 ELST 100U 25V C149
2N710B 6 ELST 100U 100V C310 C311 C600 C601
C700 C701
2N722B 2 ELST 220u 50V C312 C313
2N910 2 ELST 10m 50V RA 32mm C308 C309
2P622AS2 2 ELEC 22U 16V SILMIC 2 RFS C602 C702
2P710AS2 2 ELEC 100u 16V SILMIC 2 RFS C605 C705
2P710ZA 2 ELST 100U 25V ZA RUBYCON C624 C724
2V710 1 ELST NON POLAR 100UF 16V C147
2Z710D 3 EL 100UF 50V LOW Z YXF C626 C706 C709
3A4148 8 SSDIODE 1N4148 75V D164 D165 D166 D167
D605 D606 D705 D706
ARCAM PCB Bill of Materials
Document title: P75 Plus Amplifier PCB
Document number: L941RS Issue: 1 Revision: 0 ECO number: 01_E020
Date: 17/12/01 Created by: TGP Page 3 of 3
3B4003 11 RECTIFIER 1N4003F 1A 200V D128 D129 D130 D300
D301 D302 D303 D603
D604 D703 D704
3BGBU8D 1 BRIDGE RECTIFIER 8A 200V BR300
3C04704 2 ZENER 4V7 400MW D600 D700
3C05604 2 ZENER 5V6 400MW D131 D134
3C22704 4 ZENER 27V 400MW D601 D602 D701 D702
3C23905 2 ZENER 39V 500MW D304 D305
3D006 1 LED RED/GREEN 3MM L-93WEGW LED100
4A2240GR 7 TRANS LF SS N 2SC2240GR Q100 Q610 Q611 Q612
Q710 Q711 Q712
4A546 16 TRANS LF SS N BC546B Q300 Q304 Q606 Q607
Q608 Q609 Q613 Q618
Q619 Q706 Q707 Q708
Q709 Q713 Q718 Q719
4A556 9 TRANS LF SS P BC556B Q302 Q305 Q600 Q601
Q602 Q605 Q700 Q701
Q702
4A970GR 6 TRANS LF SS P 2SA970GR Q603 Q604 Q616 Q703
Q704 Q716
4B653 2 ZTX653 NPN Transistor Q617 Q717
4CSAP15N 2 TRANS POWER NPN SAP15N Q614 Q714
4CSAP15P 2 TRANS POWER PNP SAP15P Q615 Q715
5M7317 1 IC COMPARITOR TA7317P Z101
6F122 2 PRES 220R LIN HORIZ RV600 RV700
7D002C 2 INDUCT 2U2 12x20mm L600 L700
8A001 1 IEC MAINS CONN PCB INS PX SK300
8D225 1 PHONO SKT 4-WAY EMC GOLD SK101
8D301 1 STEREO JACK PCB SK162
8D420G 2 SPEAKER SOCKET GOLD 4MM DUAL PAIR CHUNKY
SK600 SK700
8K6316 1 16 WAY DIL PIN HEADER PL161
8M101 1 EARTH LEAD EL
8Q001 1 CAGE CLAMP 16A 3 WAY ARC001-236 SK301
8Q003 1 CAGE CLAMP 16A 1 WAY ARC003-236 SK302
8Q004 1 CAGE CLAMP 16A 3 WAY ARC004-236 SK304
8Q005 1 CAGE CLAMP 16A 2WAY 236-402/000-009 SK303
8R003 2 MOLEX 3W 2.5MM P HOLDER LK100A LK100
8S004 2 FUSEHOLDER 20mm PCB FS300 FS301
A1007 1 SW PUSH MAINS SDDSA32MZU SW300
A1008 1 SW PUSH 2PCO SW163
A207 1 RELAY G5Z-2A-E 24V RLY1
E66901 1 MAINS SWITCH SPACER SW300
E81801 4 X ALPHA AMP 75/65 HEATSINK HS600 HS601 HS602
HS603
E852MC 4 SAP TRANS Q2 PAD 21mm x 32mm SP600 SP601 SP700
SP701
E862MC 4 ALPHA AMP 65/75 HS CLIP HS600 HS601 HS602
HS603
HP007 2 COPPER RIVET TCP/D48 BS SK300 SK300
L825CA 2 7-WAY RIBBON 250mm LK170 LK171
L856CA 1 JUMPER 3 WAY x 175mm LK100
L940PB_A 1 X PRINTED CIRCUIT BOARD PCB1
******** Obsolete, absent, redundant, or incorrect issue in PDM:
E81801 4 X ALPHA AMP 75/65 HEATSINK HS600 HS601 HS602
HS603
L940PB_A 1 X PRINTED CIRCUIT BOARD PCB1
A65 Plus General Assembly
ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY
A L817RC REMOTE CONTROL 1
9 E091AY E091AYB FRONT PANEL ASSY 1
7 E829CP E830CP COVER PLATE 1
43 HA4V06S HA4V06B M4 X 6mm SCREW 4
21 5B483028 HOLTECH + L818SW WA65I 1A 1
17 C12126 C12256 C12256 FUSE FUSE AND SPARE 2
1.25A T 2.5A T 2.5A T
1 E033RP REAR PANEL 1
73 E802AP DAMPING PAD (1 PER) L600 L700 (2 PER) RLY1 SEE 4
L881AY FOR POSITIONING
76 E804AP BLK FELT WASHER 4
55 E806MI MAINS INSULATOR UNDER MOTHER PCB 1
3 E062AY DiVA LOW AMP & TUNER CHASSIS ASSY 1
2 E812SP SUB PANEL 1
59 E827PM SUPPORT SPACER UNDER TX 1
36 E82801 FOAM PAD RES. CAPS 1
57 E83001 TX GASKET UNDER TX 1
10 E855PM SELECTOR KNOB 1
69 E856MC HEAT SINK CLAMP 2
15 E856PM BAS/TRB/BAL KNOB 3
11 E861PM PUSH BUTTON 3
14 E863PM VOLUME KNOB 1
12 E072AY DIVA EXTENDED POWER BUTTON 1
13 E879PM FOOT 4
67 E879SL CONFIGURATION LABEL 1
71 E908MC KOOL PAD 2
16 F022 FUSEHOLDER COVER 2
5 F037 TOROID CLAMP 70MM FOR TX1 1
56 F038 RUBBER WASHER 90MM OD ON TOP OF TX 1
66 F062 FUSE CLIP PCB 1
64 F065 CABLE CLIP FOR PROCESSOR SWITCH WIRE & 1
TX SCREEN
74 F164 DAMPING STRIP TOP OF FRONT 400MM
51 F185 SNAP-IN SPACER 2
52 H006 SNAP-IN SPACER PCB 1
75 HA3V06A MC TORX P/H M3X6 STZP Sub panel/display 7
42 HA3V10A M3 x 10mm SCREW MOTHER PCB 6
46 HA4A12B M4 x 12mm SCREW RR PAN ‘E' 2
47 HA4A45B M4 x 45mm SCREW HEAT SINK FXGS 4
48 HA6K50A M6 x 50MM HEX BOLT TX FXG 1
40 HE6V06B No. 6 x 6mm SCREW COVER, PCB, SUB-PAN 7
41 HF4V09B No. 4 x 9mm SCREW RR PAN. PHONOS, COVER 13
49 HJ4A00A M4 NUT RR PAN ‘E' 2
50 HJ4C00D M4 WAISTED NUT RR PAN ‘E' 1
A65 Plus General Assembly
ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY
43 HL4SA M4 SHAKE PROOF RR PAN ‘E' 3
44 HL4SB M4 SHAKE PROOF RR PAN ‘E' 1
72 K5406 LIGHT PIPE SLEEVING 7
L819CA FLEXFOIL 10WAY 1
30 L836TX L836TX L837TX ALPHA 7R TRANSFORMER TX 1
70 L885AY A75 DISPLAY ASSY 1
18 L942AY A65 PLUS PCB ASSEMBLY 1
A75 Plus General Assembly
ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY
A L813RC REMOTE CONTROL 1
9 E092AY E092AYB FASCIA ASSY 1
7 E829CP E830CP COVER PLATE 1
43 HA4V06S HA4V06B M4 X 6mm SCREW 4
21 5B483028 PIC CHIP + L818SW 1
17 C12126 C12256 C12256 FUSE FUSE AND SPARE 2
1.25A T 2.5A T 2.5A T
1 E033AY REAR PANEL ASSEMBLY 1
80 E802AP DAMPING PAD (1 PER) L600 L700 (2 PER) RLY1 4
SEE L881AY FOR POSITIONING
75 E804AP BLACK FELT WASHERS BEHIND KNOBS 4
68 E805HK HEAT SINK 2
55 E806MI MAINS INSULATOR UNDER MOTHER PCB 1
3 E062AY DiVA LOW AMP & TUNER CHASSIS ASSY 1
2 E812SP SUB PANEL 1
59 E827PM SUPPORT SPACER UNDER TX 1
36 E82801 FOAM PAD RES. CAPS 1
57 E83001 TX GASKET UNDER TX 1
4 E855PM SELECTOR KNOB 1
69 E856MC HEAT SINK CLAMP 2
8 E861PM PUSH BUTTON 3
14 E863PM VOLUME KNOB 1
12 E072AY DIVA EXTENDED POWER BUTTON 1
13 E879PM FOOT 4
67 E879SL CONFIGURATION LABEL 1
15 E889PM BAS/TRB/BAL KNOB 3
79 E908MC KOOL PAD 2
16 F022 FUSEHOLDER COVER 2
5 F037 TOROID CLAMP 90MM FOR TX1 1
56 F038 RUBBER WASHER 90MM OD ON TOP OF TX 1
66 F062 FUSE CLIP PCB 1
64 F065 CABLE CLIP FOR REMOTE WIRE & TX 1
SCREEN
76 F164 DAMPING STRIP TOP OF FRONT 400MM
51 F185 SNAP-IN SPACER TX WIRES 2
52 H006 SNAP-IN SPACER PCB 1
72 HA3V06A M3 X 6 PCB'S TO SUB PANEL 7
42 HA3V10A M3 x 10mm SCREW MOTHER PCB 6
49 HA4A12B M4 X 12mm SCREW 2
47 HA4A45B M4 x 45mm SCREW BLK HEAT SINK FXGS 4
48 HA6K50A M6 x 50mm HEX BOLT TX FXG 1
40 HE6V06B No. 6 x 6mm SCREW BLK SUB-PAN, PCB, FRONT 7
41 HF4V09B No. 4 x 9mm SCREW BLK RR PAN, PHONO, SPKR TERMS, 13
COVERPLATE
46 HJ4A00A M4 NUT 2
A75 Plus General Assembly
ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY
71 HJ4COOD BRASS NUT EARTH 1
43 HL4SA M4 SHAKE PROOF 3
44 HL4SB M4 SHAKE PROOF 1
74 K5406 LIGHT PIPE SLEEVE (15mm) OVER LIGHT PIPES 7
K5408 LIGHT PIPE SLEEVE (6mm) OVER LIGHT PIPES 1
30 L816TX L816TX L820TX ALPHA 8 TRANSFORMER TX1 1
73 L819CA FLEX FOIL DISPLAY TO MOTHER PCB 1
70 L885AY A75 DISPLAY 1
18 L940AY A75 PCB ASSEMBLY 1
P75 Plus General Assembly
ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY
E829CP E830CP COVER PLATE 1
E093AY E093AYB FASCIA ASSY 1
HA4V06S HA4V06B M4 X 6mm SCREW 4
8K006 SHORTING LINK FOR REAR PANEL 1
C12126 C12256 C12256 FUSE FUSE AND SPARE 2
1.25A T 2.5A T 2.5A T
E802AP DAMPING PAD (1 PER) L600 L700 (2 PER) RLY1 4
E805HK HEAT SINK 2
E806MI MAINS INSULATOR UNDER MOTHER PCB 1
E062AY DiVA LOW AMP & TUNER CHASSIS ASSY 1
E812SP SUB PANEL 1
E82201 HEATSHUNT CLAMP 2
E827PM SUPPORT SPACER UNDER TX 1
E82801 FOAM PAD RES. CAPS 1
E83001 TX GASKET UNDER TX 1
E030AY REAR PANEL ASSEMBLY 1
E856MC HEAT SINK CLAMP 2
E861PM PUSH BUTTON 1
E072AY DIVA EXTENDED POWER BUTTON 1
E879PM FOOT 4
E879SL CONFIGURATION LABEL 1
E908MC KOOL PAD HEAT SINKS TO REAR PANEL 2
F018 HEYCO RUBBER GROMMET FOR SHORTING LINK 2
F022 FUSEHOLDER COVER 2
F037 TOROID CLAMP 90MM FOR TX1 1
F038 RUBBER WASHER 90MM OD ON TOP OF TX 1
F062 FUSE CLIP PCB 1
F065 CABLE CLIP FOR PROCESSOR SWITCH WIRE & TX 3
SCREEN
F086 KOOLPAD 2
F164 DAMPING STRIP FRONT EDGE 400MM
F185 SNAP-IN SPACER TX WIRES 2
H006 SNAP-IN SPACER PCB 1
HA3V06A MC TORX P/H M3X6 STZP LED PCB TO SUB PANEL 2
HA3V10A M3 x 10mm SCREW MOTHER PCB 6
HA4A12B M4 X 12mm SCREW 1
HA4A45B M4 x 45mm SCREW BLK HEAT SINK FXGS 4
HA6K50A M6 x 50mm HEX BOLT TX FXG 1
HE6V06B No. 6 x 6mm SCREW BLK SUB-PAN, PCB 11
HF4V09B No. 4 x 9mm SCREW BLK RR PAN, PHONO, SPKR TERMS, COVER 13
HL4SA M4 SHAKE PROOF 2
K5408 LIGHT PIPE SLEEVING (6mm) 1
L816TX L816TX L820TX ALPHA 8 TRANSFORMER TX1 1
L941AY A75P PCB ASSEMBLY 1
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