Schematic Diagram

7. Schematic Diagram
7-1 Circuit Description

7-1-1 Overall Block Description

LED REM O C O N
M O D U LE

M ASTER
AC
S/ W
IN PU T LINE FILTER LINE FILTER

SM PS
5V
PFC Re g u lato r
B RID G E
(O p tio n )
B lock CA P D IO D E

M AIN
TRANS RELAY
AU D IO
4P
AM P

M u lti D IO D E

Ve rtic a l 5V
Lin e a rity Re g u lato r
C o il Am p
F

W id t
E
In n e r EW 34P PIP
C o il C o il A
C o il EW TU N ER
T
Ct / Cs IC
(KA3 9 3 )
U
Co nd enser
R
D am p e r H - O U T TR HDT E

B
O

8P
X
O p tio n 34P
M AIN
TU N ER
F B T
D yn am ic
Fo c u s
TRANS

Samsung Electronics 7-1

Schematic Diagram

5 V/ 3 3 V
S- M u te

7-2 Samsung Electronics

 Schematic Diagram

7-1-2 Partial Block Diagram

1. F-Box Block Diagram

Samsung Electronics 7-3

Schematic Diagram

2. Sound Block Diagram

7-4 Samsung Electronics

 Schematic Diagram

3. CRT Diagram

Samsung Electronics 7-5

Schematic Diagram

7-1-3 Power Current Block Diagram

T u n er 5 V / 3 .3 V

7-6 Samsung Electronics

 Schematic Diagram

7-2 Schematic Diagram

7-2-1 Main 1
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Power
Video
Audio

TP03

TP02

TP01

TP05

TP04

TP08

TP06

TP07

Samsung Electronics 7-19

Schematic Diagram

7-2-2 Main 2
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Power
Video
Audio

TP09

TP10

TP12

TP13
TP14
TP15

TP16 TP11
TP17

TP18

TP19

7-20 Samsung Electronics

 Schematic Diagram

WAVEFORM

TP01 TP02 TP03 TP04 TP05 TP06

TP07 TP08 TP09 TP10 TP11 TP12

TP13 TP14 TP15 TP16 TP17 TP18

TP19

Samsung Electronics 7-21

Schematic Diagram

7-2-3 Master Block

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Power
Video
Audio

7-22 Samsung Electronics

 Schematic Diagram

7-2-4 Power Block

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Power
Video
Audio

Samsung Electronics 7-23

Schematic Diagram

7-2-5 Connector Block

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Power
Video
Audio

7-24 Samsung Electronics

 Schematic Diagram

7-2-6 OP AMP/DDR_Flash Board

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Power
Video
Audio

Samsung Electronics 7-25

Schematic Diagram

7-2-7 2 Tuner PIP Block

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Power
Video
Audio

7-26 Samsung Electronics

 Schematic Diagram

7-2-8 HDMI Block

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Power
Video
Audio

Samsung Electronics 7-27

Schematic Diagram

7-2-9 CRT
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Power
Video
Audio

7-28 Samsung Electronics

 Schematic Diagram

7-2-10 AV
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Samsung Electronics 7-29

Schematic Diagram

7-2-11 Control
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7-30 Samsung Electronics