AG-790A

AM/FM STEREO Receiver

CONTENTS

AG-790A Versions
1 SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 2
2 IC SPECIFICATIONS ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・3
3 EXPLODED VIEWS AND PARTS LIST ・・・・・・・・・・・・・・・・・・・・・・・9

T/C,EUR,UK,230E,HKG 4
5
6
PC BOARDS AND PARTS LIST ・・・・・・・・・・・・・・・・・・・・・・・・・・・・13
REMOTE CONTROL LAYOUT・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・20
INCLUDED ACCESSORIES ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・21

NOTES

● PC boards shown are viewed from parts side.

● The parts with no reference number or no parts number in the
exploded views are not supplied.
● As regards the resistors and capacitors, refer to the circuit diagrams
contained in this manual.
● Parts marked with this sign are safety critical components. They
must be replaced with identical components - refer to the appropriate
parts list and ensure exact replacement.

Effective : Sep. 2005

AG-790A
1 SPECIFICATIONS
Amplifier Section
Output Power . . . . . . . . . . . . . . . . . . . . . . . . . .100 + 100 watts RMS (0.9 % THD, 1 kHz, 8 ohms)
Total Harmonic Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.05 % (at 80 watts,1 kHz)
Input Sensitivity/Impedance . . . . . . . . . . . . . . . . . . PHONO: 6.5 mV/22 kohms, LINE: 230 mV/22 kohms
Frequency Response . . . . . . . . . . . . . . . PHONO: 20 Hz to 20 kHz, ±3 dB, LINE: 20 Hz to 35 kHz, –3 dB
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . PHONO: 75 dB (IHF-A), LINE: 90 dB (IHF-A)
Tone Control . . . . . . . . . . . . . . . . . . . . . . . BASS: ±10 dB at 100 Hz, TREBLE: ±10 dB at 10 kHz
Loudness Control (Volume at –40 dB Position) . . . . . . . . . . . . . . . . . . . . . . . . +4 dB at 100 Hz

FM Tuner Section (Without notes 98.1 MHz, 65 dBf)

Tuning Range . . . . . . . . . . . . . . . . . . . . . . . . . . . 87.5 MHz to 108.0 MHz (100 kHz steps)[T/C]
87.5 MHz to 108.0 MHz (50 kHz steps)[EUR,UK,230E,HKG]
Usable Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mono: 10 dBμV/m
50 dB Quieting Sensitivity . . . . . . . . . . . . . . . . . . . . . . . Mono: 15 dBμV/m, Stereo: 33 dBμV/m
Capture Ratio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8 dB
Image Rejection Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 dB
AM Suppresion Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 dB
Harmonic Distortion (1 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . Mono: 0.5 %, Stereo: 0.5 %
Frequency Response . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 Hz to 15 kHz, –3 dB
Stereo Separation (1 kHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 dB
Signal-to-Noise Ratio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Mono: 70 dB, Stereo: 65 dB
RDS Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .YRS [EUR,UK]
NO[T/C,230E,HKG]

AM Tuner Section
Tuning Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 530 kHz to 1,720 kHz (10 kHz steps)[T/C]
522 kHz to 1,620 kHz, 9 kHz steps [EUR,UK,230E,HKG]
Usable Sensitivity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 dB/m
Total Harmonic Distortion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 % at 100 dB/m
Signal-to-Noise Ratio. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 dB at 100 dB/m

General
Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120 V AC, 60 Hz [T/C]
230 V AC, 50 Hz [EUR,UK,230E,HKG]
Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180 W
AC Outlets . . . . . . . . . . . . . . . . . . . . . . . . . . . . Unswitched x 2, Total 100 W max (1 A max)
Dimensions (W x H x D). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 435 x 144 x 330 mm
Weight (net). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7.4 kg

Standard Accessories
AM Loop Antenna x 1
FM Antenna x 1
Owner’s manual x 1
Remote Control Unit x 1
Battery (AA, R6, UM-3) x 2

Design and specifications are subject to change without notice.

Illustrations may differ slightly from production models.

－2－
 AG-790A
2 IC SPECIFICATIONS

－3－
AG-790A

TDA7318D (IC23)

BLOCK DIAGRAM

－4－
 AG-790A

NJM4556A (IC25)

－5－
AG-790A

NJM2068 (IC21,IC22)

－6－
 AG-790A

CD4066B (IC24)

－7－
AG-790A

TRANSISTOR, REGULATOR IC BLOCK DIAGRAM

� � �� � � � � �� � � � �� � � � � �� �

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� � � � � �
� � �
��� ����� ��� ����� ��� ����� � ��� ����� ��� �����
�������� � ��������

� � �� � �
OUT OUT

� ��� � �� � � �
10k 10k
� ��� � ��� � � � � IN IN
� ��� � � � 47k 47k
� � �
COMMON COMMON(+)

������� ��� ����

 AG-790A

AG-790 EXPLODED VIEW [T/C] S6

x7

48
S4
x2

47
45
S5 46
x5
S8 x3 S9
x2
S5
S4 x8
x2

44

33
S9 S4 x2

49 32 S10
31 x2

29

30
42
S9
28 43 x2
S7 40
S1 x4
41
26
39
S1
x3
S8 S2
x6
x3

S1 x2
27

34
x3

S4
S1 x6

25

26
18

17 S4
x2
16
15
14 19
13
10 S3 x2
9 S3 8
x13 x2
8 x2
38
S3 x2
35
S9 x2
7
6 36 x2

5
4 S11 37 x2
3
2 12 S9
11 x2

24-2
24-1
23
x2
22

S3
x4 21
20

S5 S4
x5 x4

9
AG-790A
EXPLODED VIEW LIST (AG-790A) [T/C]

1 CGU1A375Z WINDOW
2 CBN1A122 KNOB, VOLUME
3 CMC1A140 RING, SHAFT
4 CGX1A369Z SHEET, LED
5 CGX1A370Z SHEET, LED

6 CGB1A165H12 BADGE, TEAC

7 CGW1A405R4ZH10 PANEL, FRONT
8 KHS1A032 TAPE, HEMELON
9 CMD1A563 BRACKET
10 HJJ2E020Z PHONE JACK

11 CUP11805-7 PCB
12 CWE7202100RV WIRE ASS'Y
13 CMK1A010 BRACKET
14 CBT1A991 KNOB, SPEAKER
15 CBC1A152 KNOB, POWER

16 CBT1A992 KNOB, TUNING

17 CMD1A334 BRACKET 1
18 KSH1A001ZV MOMS SWITCH
19 CUP11805-8 PCB
20 CBT1A994 KNOB, BASS

21 CBT1A993Z KNOB, FUNCTION

22 HFLSVA09MS10 FIP
23 CMD1A374 BRACKET, FIP
24-1 CUP11805-1 PCB, FRONT
24-2 CUP11805-2 PCB, FRONT

25 CMY1A256 SINK, HEAT

26 CMD1A417 BRACKET, PCB
27 CUP11805-11 PCB
28 CUP11805-3 PCB
29 CLT5U012ZU TRANS

30 CUP11805-4 PCB
31 CUP11805-6 PCB
32 CUP11085-5 PCB, POWER
33 CMD1A188 BRACKET
34 CHG1A113 RUBBER

35 CUA2A168 CHASSIS, BOTTOM

36 CKL2A042H11 FOOT, FRONT
37 KHG1A050Y CUSHION, FOOT
38 CKL1A012 FOOT, RUBBER
39 TUNNER PACK HNVTFCE1U116A

40 CMD1A571 BRACKET, SUPPORT

41 CUP11086-1 PCB, MAIN
42 CUP11086-2 PCB
43 CHE1A023 MOUNT, PCB
44 CMD1A392 BRACKET, PCB

45 CKF5A172Z PANEL, REAR

46 KMD2A001 TERMINAL, GROUND
47 KHR1A028 BUSHINHG, AC CORD
48 CJA523FBYA CORD, POWER
49 CKC1B098S1 CABINET, TOP

S1 CTB3+8J SCREW
S2 CTB3+10J SCREW
S3 CTB3+10G SCREW
S4 CTB3+6J SCREW
S5 CTB3+8JFZ SCREW

S6 CTB3+10GFZ SCREW
S7 CTB4+8F SCREW
S8 CTB4+6FFZ SCREW
S9 CTW3+8J SCREW
S10 CTW3+16G SCREW

S11 CTWS3+8G SCREW

－10－
AG-790A
EXPLODED VIEW LIST (AG-790A) [EUR,UK,230E-N,HKG]

1 CGU1A375Z WINDOW
2 CBN1A122 KNOB, VOLUME
3 CMC1A140 RING, SHAFT
4 CGX1A369Z SHEET, LED
5 CGX1A370Z SHEET, LED

6 CGB1A165H12 BADGE, TEAC

7-1 CGW1A405R4YH10 PANEL, FRONT(EUR) [EUR,UK]
7-2 CGW1A405R4ZH10 PANEL, FRONT(230E-N) [230E-N,HKG]
8 KHS1A032 TAPE, HEMELON
9 CMD1A563 BRACKET

10 HJJ2E020Z PHONE JACK

11 CUP11805-7 PCB
12 CWE7202100RV WIRE ASS'Y
13 CMK1A010 BRACKET
14 CBT1A991 KNOB, SPEAKER

15 CBC1A152 KNOB, POWER

16 CBT1A992 KNOB, TUNING
17 CMD1A334 BRACKET 1
18 KSH1A001ZV MOMS SWITCH
19 CUP11805-8 PCB

20 CBT1A994 KNOB, BASS

21 CBT1A993Z KNOB, FUNCTION
22 HFLSVA09MS10 FIP
23 CMD1A374 BRACKET, FIP
24-1 CUP11805-1 PCB, FRONT

24-2 CUP11805-2 PCB, FRONT

25 CMY1A256 SINK, HEAT
26 CMD1A417 BRACKET, PCB
27 CUP11805-11 PCB
28 CUP11805-3 PCB

29 CLT5U012YE TRANS
30 CUP11805-4 PCB
31 CUP11805-10 PCB
32 CUP11805-9 PCB, POWER
33 CHG1A113 RUBBER

34 CUA2A168 CHASSIS, BOTTOM

35 CKL2A042H11 FOOT, FRONT
36 KHG1A050Y CUSHION, FOOT
37 CKL1A012 FOOT, RUBBER
38-1 CNVMB114MA18L TUNNER PACK(EUR) [EUR,UK]

38-2 CNVKSTMB014MA18 TUNNER PACK(230E-N) [230E-N,HKG]

39 CMD1A571 BRACKET, SUPPORT
40 CUP11806-1 PCB, MAIN
41 CUP11806-2 PCB
42 CHE1A023 MOUNT, PCB

43 CMD1A392 BRACKET, PCB

44 CKF4A172Z PANEL, REAR
45 KMD2A001 TERMINAL, GROUND
46 KHR1A028 BUSHINHG, AC CORD
47-1 CJA2B043ZA CORD, POWER [EUR,230E-N]

47-2 CJA2B045ZA CORD, POWER [UK,HKG]

48 CKC1B098S1 CABINET, TOP
S1 CTB3+8J SCREW
S2 CTB3+10J SCREW
S3 CTB3+10G SCREW

S4 CTB3+6J SCREW
S5 CTB3+8JFZ SCREW
S6 CTB3+10GFZ SCREW
S7 CTB4+8F SCREW
S8 CTB4+6FFZ SCREW

S9 CTW3+8J SCREW
S10 CTW3+16G SCREW
S11 CTWS3+8G SCREW
－12－
 AG-790A

4 PC BOARDS AND PARTS LIST

13
AG-790A

- 14 -
 AG-790A
MAIN PCB ASSY (1/3) MAIN PCB ASSY (2/3)

CUP11806 PCB , MAIN CN10 KJP03GA90ZM WAFER

BD10-11 KLZ9H001Z BEAD , CORE CN11 CJP15GA115ZY WAFER , CARD CABLE 　 [TC,HKG,230E-N]
BN19 CWZAG580BN09 WIRE ASS'Y CN11 CJP17GA115ZY WAFER , CARD CABLE [EUR,UK]
BN93 CWZAG580BN93 WIRE ASS'Y CN11 CWC1C4A15B090B CABLE , CARD [TC]
C101,214-215, CCKT1H103ZF CAP , CERAMIC CN11 CWC1C4A15B130B CABLE , CARD [HKG,230E-N]

217,226,254, CN11 CWC1C4A17B120B CABLE , CARD [EUR,UK]

278-279,416, CN13 KJP04GA63ZY WAFER
423,451-452 CN15 KJP09GA63ZY WAFER
C106,116 HCQI1H102JZT CAP , MYLAR CN91 CJP07GA19ZY WAFER
C145-146 HCBS1H101KBT CAP , CERAMIC CN92 CJP21GA115ZY WAFER, CARD CABLE

C201-202 CCKT1H102KB CAP , CERAMIC D102,106,405, HVD1SS133MT DIODE

C203,210-211, CCEA1CH470T CAP , ELECT. 419-421
216,223,227, D401 HVDKBU804F DIODE , BRIDGE
285-286 D403,416 HVDMTZJ13BT DIODE , ZENER
C205,219 CCCT1H180JC CAP , CERAMIC D404 HVDMTZJ6.2BT DIODE , ZENER

C206-207,220- CCKT1H181KB CAP , CERAMIC D461 HVDMTZJ5.1BT DIODE , ZENER

221 GND1,3 HJT1A025 PALTE , EARTH
C208,212 HCQI1H562JZT CAP , MYLAR IC21-22 HVINJM2068MDTE1 I.C , OP AMP
C209,213 HCQI1H223JZT CAP , MYLAR IC23 HVITDA7318D I.C (VOLUME+FUNCTION)
C222 CCEA1EH331T CAP , ELECT. IC24 HVICD4066BM96 I.C , SWITCH

C224,228 CCCT1H680JC CAP , CERAMIC IC25 HVINJM4556AL I.C , HEADPHONE

C229-230,234- CCKT1H101KB CAP , CERAMIC JK21 CJJ4R019W JACK , RCA
236,242,247- JK22 CJJ4P014W JACK , RCA
248,262,267 JK35 CJJ5Q006Z TERMINAL , SPEAKER
C231 CCEA1CH100T CAP , ELECT. L401 HLQ02C100KT COIL , AXAIL

C232 CCKT1H473ZF CAP , CERAMIC L403-404 CLEY0R5KAK COIL , SPEAKER

C233,237,240- CCEA1HH2R2T CAP , ELECT. PCB2 CNVKSTMB014MA TUNER MOUDLE
241,249-250, PCB2 CNVMB014MA18L TUNER MOUDLE
255-258,263- PCB2 HNVTFCE1U116A TUNER MOUDLE
264,268-269, Q105-106,204- HVTKTC2874BT T.R

271,274,282- 205
283 Q106 HVTKTC2874BT T.R
C238-239,445- HCQI1H272JZT CAP , MYLAR Q108 HVTKSA1175YT T.R
446,449-450 Q201,203,405, HVTKRC107MT T.R
C243-244,251- HCQI1H104JZT CAP , MYLAR 407,419-421,

252,259-260 423
C253,276,280 CCEA1HH100T CAP , ELECT. Q202,206,403, HVTKRA107MT T.R
C265,270 CCEA1HN2R2T CAP , ELECT. 406,413,425,
C275,277 CCKT1H221KB CAP , MYLAR 427-428
C287-288 HCBS1H103ZFT CAP , CERAMIC Q401 HVTKTC2026Y T.R

C403-404 CCET80VKL5682NK CAP , ELECT.(35X40) Q402 HVTKSC2316YT T.R

C406-407 CCME2A154JXT CAP , METALLIZED FILM Q408-409 HVTKSC945CYT T.R
C408,414,438, CCEA1VH100T CAP , ELECT. Q411 HVTKTA1046Y T.R
440 Q414 HVTKTC4370AY T.R
C409,439,460, CCFT1H104ZF CAP , SEMICONDUCTOR Q415,424 HVTKTA1268GRT T.R

463 Q416,418 HVTKTC3200GRT T.R

C410,426 HCBS1H104ZFT CAP , CERAMIC Q417 HVTKTA1659AY T.R
C411 HCEA1CH101T CAP , ELECT. R101-102,435- CRD20TJ100T RES , CARBON
C412-421,461- CCEA1CH101T CAP , ELECT. 436,440
462 R106,116,208, CRD20TJ102T RES , CARBON

C413 CCEA1EH101T CAP , ELECT. 217-218,225,

C417 CCEA1EH222E CAP , ELECT. 235-236,238-
C420 CCEA1EH102E CAP , ELECT. 239,248-249,
C441,443,457- HCQI1H473JZT CAP , MYLAR 270-271
458 R149-150,201- CRD20TJ222T RES , CARBON

－15－
AG-790A
MAIN PCB ASSY (3/3)

R202,275,404 CRD20TJ222T RES , CARBON

R151,274 CRD20TJ474T RES , CARBON
R152,279 CRD20TJ332T RES , CARBON
R203,209,220- CRD20TJ471T RES , CARBON
221

R204,210 CRD20TJ391T RES , CARBON

R211-219 CRD20TJ223T RES , CARBON
R212,214 CRD20TJ123T RES , CARBON
R213,215 CRD20TJ184T RES , CARBON
R222 CRD20TJ271T RES , CARBON

R223-224,231- CRD20TJ473T RES , CARBON

232,258-259,
261,263,268-
269,272-273
R226-227,240- CRD20TJ104T RES , CARBON

241,250-251
R228-229,255, CRD20TJ101T RES , CARBON
257,403
R230,233,252,
442-443,450- CRD20TJ103T RES , CARBON

451
R234,237 CRD20TJ561T RES , CARBON
R242,246,254, CRD20TJ562T RES , CARBON
256,429,441
R243 CRD20TJ121T RES , CARBON

R253,278 CRD20TJ392T RES , CARBON

R260,264,287- CRD20TJ273T RES , CARBON
288
R266 CRD20TJ121T RES , CARBON
R267 CRD20TJ121T RES , CARBON

R285-286,433- CRD25TJ100T RES , CARBON

434,453-454
R401-402 CRD25TJ153T RES , CARBON
R405-416 CRD25TJ222T RES , CARBON
R407 CRG1ANJ680H RES , METAL OXIDE FILM

R408,414 CRD20TJ153T RES , CARBON

R418-419 CRD25TJ102T RES , CARBON
R421 CRD25TJ103T RES , CARBON
R424,426,430- CRD20TJ333T RES , CARBON
431

R425,432 CRD20TJ560T RES, CARBON

R427 CRD20TJ563T RES, CARBON
R428 CRD20TJ682T RES, CARBON
R437-438 CRG1ANJ100H RES, METAL OXIDE FILM
R439 CRD25TJ561T RES, CARBON

R461-462 CRD25TJ331T RES , CARBON

RY41-43 HSL3A016ZE REALY PCI-212DM
S101 KST1A010Z SW , TACT
T401 CLT5U012YE MAIN TRANS [EUR,UK,HKG,230E-N]
T401 CLT5U012ZU MAIN TRANS [TC]

－16－
 AG-790A

SUB PCB (TOP VIEW)

17
AG-790A

SUB PCB (VIEW FROM TOP SIDE)

- 18 -
 AG-790A
SUB PCB ASSY (1/3) SUB PCB ASSY (2/3)

CUP11805 PCB, SUB R331,335,345 CRD20TJ681T RES, CARBON

C314,326 CCKT1H221KB CAP, CERAMIC R332 CRD20TJ203T RES, CARBON
C315,318 HCQI1H102JZT CAP, MYLAR R333 CRD20TJ302T RES, CARBON
C316,321 CCKT1H471KB CAP, CERAMIC R336 CRD25TJ221T RES, CARBON
C317,324 CCCT1H220JC CAP, CERAMIC R337 CRF5EKR22HX2 RES, CEMENT

C319,325 HCQI1H473JZT CAP, MYLAR R339,342,417, CRD20TJ473T RES, CARBON

C320,424 CCEA1HH4R7T CAP, ELECT. 904,953,955-
C323 CCCT1H050CC CAP, CERAMIC 956
C328,912-913 CCCT1H270JC CAP, CERAMIC R340 CRD20TJ182T RES, CARBON
C332,418,430 CCEA1HH101T CAP, ELECT. R341 CRD20TJ243T RES, CARBON

C419,425 CCKT1H223ZF CAP, CERAMIC R344 CRD20TJ103T RES, CARBON

C420,427,429 CCEA1HH470T CAP, ELECT. R346 CRD20TJ333T RES, CARBON
C421-422 HCQI1H103JZT CAP, MYLAR R409-410,413 KRQ12AJR47H RES, FUSE
C428,915-916 CCKT1H103ZF CAP, CERAMIC R411-412 CRD25TJ560T RES, CARBON
953-954,956 R420 HRDERC12UGK335T RES, CARBON [T/C]

C901 HCBS1H471KBT CAP, CERAMIC R902,931-934 CRD20TJ102T RES, CARBON

C904,924,951 CCEA1CKS100T CAP, ELECT. R903,935-938, CRD20TJ223T RES, CARBON
C911,919,927 HCBS1H102KBT CAP, CERAMIC 941-942,947-
C948 CCEA1HH1R0T CAP, ELECT. 948
C955 HCEA0JH102T CAP, ELECT. R906-908 CRD20TJ391T RES, CARBON

C957 HCEA1AH471T CAP, ELECT. R909-910 CRD20TJ221T RES, CARBON

C958-959,966- HCBS1H223ZFT CAP, CERAMIC R911,919,927 CRD20TF1002T RES, CARBON
967 R912,920,928 CRD20TF1001T RES, CARBON
C960 HCBS1H103ZFT CAP, CERAMIC R913,921,929 CRD20TF1501T RES, CARBON
C990 HCKWKH472ME CAP, CERAMIC R914,922 CRD20TF1801T RES, CARBON

D307,309 HVDMTZJ27BT DIODE, ZENER R915,923 CRD20TF2701T RES, CARBON

D310-311,924, HVD1SS133MT DIODE R916,924 CRD20TF3301T RES, CARBON
951,954,960 R917,925 CRD20TF5601T RES, CARBON
D402,405-409 HVD1N4003ST RECT, DIODE R918,926 CRD20TF7501T RES, CARBON
D410 HVDMTZJ30BT DIODE, ZENER R939-940 CRD20TJ561T RES, CARBON

D411-412 HVD1N4003SRT DIODE R943-946,949 CRD20TJ472T RES, CARBON

D413 HVDMTZJ6.2BT DIODE, ZENER R951 CRD20TJ273T RES, CARBON
D906-910 HVD342VCTB7T089 L.E.D, RED R952 CRD20TJ104T RES, CARBON
FIP1 HFLSVA09MS10 F.I.P R957 CRD20TJ100T RES, CARBON
IC91 HVITMP87PM78F I.C, O.T.P R966-967 CRD20TJ272T RES, CARBON

Q313-314,319- HVTKTC3200GRT T.R R978 CRD20TJ562T RES, CARBON

320 BK41 CMD1A188 BRACKET, PCB [T/C]
Q315 HVT2SA1209S T.R BK91-92 CMD1A374 BRACKET, FLT
Q316 HVTKTC4370AY T.R BN13 KJP04HB60ZY HOUSING, ANGLE
Q317 HVT2SC4468-OKM T.R, POWER BN15 KJP09HB60ZY HOUSING, ANGLE

Q318 HVT2SC3419Y T.R BN91 CWB2B907250EN WIRE ASS'Y

Q321 HVT2SC2911S T.R BN95 CWB1B905100NN WIRE ASS'Y
Q322 HVT2SA1695-OKM T.R. POWER CN11 CWC1C4A15B090B CABLE, CARD [T/C]
Q323 HVTKSA1175YT T.R CN19 KJP07GB03ZM WAFER
Q324 HVTKTA1659AY T.R CN41 KJP02KA060ZY WAFER [T/C]

Q404 HVTKTA1271YT T.R CN42 KJP02KA060ZY WAFER [EUR, UK, 230E-N, HKG]
Q903-904,906- HVTKRA107MT T.R CN92 CJP21GB116ZY WAFER
912 CN92 CWC1C4A21B240A CARD CABLE
Q951 HVTKSB811YT T.R CN93 CJP03GA01ZY WAFER
RC91 HRVKSM603TH2 REMOCON SENSOR CN94 KJP02GA89ZM WAFER

R325 CRG1ANJ562H RES, MOF F401 KBA2C6300TLUZ FUSE [T/C]

R326-327,338 CRD20TJ332T RES, CARBON F402 KBA2C2500TLUZ FUSE [T/C]
R328-329,334, CRD20TJ122T RES, CARBON F403 KBA2C2500TLUZ FUSE [EUR,UK,230E-N,HKG]
415,965 F404 KBA2C3150TLEZ FUSE [EUR,UK,230E-N,HKG]
R330,347 CRD20TJ680T RES, CARBON FH41-42 KJCFC5S HOLDER, FUSE [T/C]

－19－
 AG-790A
SUB PCB ASSY (3/3)

FH43-44 KJCFC5S HOLDER, FUSE [EUR,UK,230E-N,HKG]

J901 C3A206 WIRE, COPPER [EUR,UK] 5 REMOTE CONTROL LAYOUT
J901 C3A206 WIRE, COPPER [HKG,230E-N]
J902 C3A206 WIRE, COPPER [T/C]
J902 C3A206 WIRE, COPPER [HKG,230E-N]

J903 C3A206 WIRE, COPPER [T/C]

J903 C3A206 WIRE, COPPER [EUR,UK]
JK91 HJJ2E020Z JACK, HEADPHONE
JW10 CWZAG580W010 WIRE ASS'Y
JW41 CWEE212080VV WIRE ASS'Y (RED)

JW42 CWEE202090VV WIRE ASS'Y (BLACK)

JW91 CWE7202100RV WIRE ASS'Y
JW94 CWZAG790JW94 WIRE ASS'Y [T/C]
JW95 CWZAG790JW94 WIRE ASS'Y [EUR,UK,230E-N,HKG]
L951 HLQ02C100KT COIL , AXAIL

OUL1 CJJ7A015Z AC OUTLET (120V,2P) [T/C]

OUL2 CJJ7A021Z AC OUTLET (230V,1P) [EUR,UK,230E-N,HKG]
S901 HSR2A031Z VR, ENCODER
S911-928 CST1A012ZT SW, TACT
SW91 KSH1A001ZV SW, PUSH (MOMS)
X901 HOX08000E160C CRYSTAL
CJA2B043ZA CORD, POWER [EUR,230E-N]
CJA2E045ZA CORD, POWER [UK,HKG]
CJA523FBYA CORD, POWER [T/C]
CMY1A256 SINK, HEAT

－20－
 AG-790A

5 INCLUDED ACCESSORIES
INCLUDED ACCESSORIES

CARTAG790 REMOCON ASS'Y UR-415 (SAME AS AG-680)

CQX1A1015Z MANUAL , INSTRUCTION 9A10271900 E/F [T/C,230E-N,HKG]
CQX1A023Z MANUAL , INSTRUCTION 9A10272000 6L [EUR,UK]
CSA1A018Z FM 1 POLE ANT [EUR,UK,230E-N,HKG]
CSA1A019Z FM 1 POL ANT(UL) [T/C]
CSA1A020Z AM LOOP ANT [EUR,UK,230E-N,HKG]
CSA3A013Z ANT , AM LOOP [T/C]
HABAAM1.5V BATTERY AA(R6) SIZE x2
CQX1A645X WARRANTY CARD

TEAC CORPORATION 3-7-3, Nakacho, Musashino-shi, Tokyo 180-8550, Japan Phone: (0422) 52-5081

TEAC AMERICA, INC. 7733 Telegraph Road, Montebello, California 90640 Phone: (323) 726-0303
TEAC CANADA LTD. 5939 Wallace Street, Mississauga, Ontario L4Z 1Z8, Canada Phone: (905) 890-8008
TEAC MEXICO, S.A. De C.V Campesinos N°184, Colonia Granjas Esmeralda, Delegacion Iztapalapa, CP 09810, México DF Phone: (525) 581-5500
TEAC UK LIMITE Unit 19 & 20, The Courtyards, Hatters Lane, Watford, Hertfordshire, WD18 8TE , U.K. Phone: (0845) 130-2511
TEAC EUROPE GmbH Bahnstrasse 12, 65205 Wiesbaden-Erbenheim, Germany Phone: 0611-71580
TEAC ITALIANA S.p.A. Via C. Cantù 9/A, 20092 Cinisello Balsamo, Milano, Italy Phone: 02-66010500
TEAC AUSTRALIA PTY., LTD. 280 William Street, Melbourne VIC 3000, Australia Phone: (03) 9672-2400
A.B.N. 80 005 408 462

－21－
 BLOCK DIAGRAM AG-790A
1 2 3 4 5 6 7 8

E
 WIRING DIAGRAM AG-790A
1 2 3 4 5 6 7 8

E
 SCHEMATIC DIAGRAM AG-790A VFD & MICOM PCB
1 2 3 4 5 6 7 8

NOTES:
1. Resistor values are in ohms (k=kilo-ohms, M=megohms).
2. Capacitor values are in microfarads (p=picofarads).
3. Parts marked with this sign are safety critical components.They must
always be replaced with identical components-refer to the appropriate parts
list and ensure exact replacement.

E
 SCHEMATIC DIAGRAM AG-790A AMP, TRANS PCB
1 2 3 4 5 6 7 8

NOTES:
1. Resistor values are in ohms (k=kilo-ohms, M=megohms).
2. Capacitor values are in microfarads (p=picofarads).
3. Parts marked with this sign are safety critical components.They must
always be replaced with identical components-refer to the appropriate parts
list and ensure exact replacement.

E
 SCHEMATIC DIAGRAM AG-790A MAIN PCB
1 2 3 4 5 6 7 8

NOTES:
1. Resistor values are in ohms (k=kilo-ohms, M=megohms).
2. Capacitor values are in microfarads (p=picofarads).
3. Parts marked with this sign are safety critical components.They must
always be replaced with identical components-refer to the appropriate parts
list and ensure exact replacement.