25
LC-20SH4U
SUPPLEMENT
24
12
11
10
9
8
7
6
5
4
3
2
1
A
B
C
D
E
F
G
H
LCD Panel Module
VGA
IC2003
(IXA630WJ)
Microprocessor
DC/AC
INVERTER
LAMP error
DET
LERRER
Four Wire System
Serial (3.3V)
MPCLK,MPDA,DAC1CS,OUTCOM
16MHz
RFILZA003WJPZY
18V
54MHz
RCRSCA097WJZZ
OFL1,OFL2
OPC
KEY
RC
R/C
KEY
IC1004
(IXB150WJ)
DVP-ML
AD/SCALER
D1~D2, OSD
CVBS-in
40pin
Y-in
42pin
Cb-in
RED,GREEN,BLUE
CK,SP
T-CON
QS
Cr-in
21pin
D-Y-in
40pin
C-in
OFL
SUB_PWB
MAIN_PWB
INV_PWB
LCD_Panel
MPWEH,MPWEL,MPOE,
MPCE,TSTCLK
CSYNC
Component
IN
AUDIO-IN
Y-IN
Pb-IN
Pr-IN
U/V TUNER
VIDEO
S-IF
5V 3V
IMZ1A x 2
to Main Micon
AFT
AV
IN
AUDIO-IN
VIDEO-IN
SY-IN
SC-IN
S-SW
VSYNC
MPCLK,MPRDA,MPRCS
H OUT
V OUT
LAMP
IC1201
(BD8133FV)
Gradation IC
E2PROM
VHIBR24L64F-1
S-DETECT
SP x2
1.0+1.0W
AUDIO_POWER_AMP
IC3301
(LA4635A (Analog))
SP_MUTE
SLEEP
(S_STBY)
HP (Front)
Jack
35ø (STEREO)
SP
SIF AMP
18.432MHz
SOUND_PROCESSOR
IC1300
(RH-IXB302WJN1Q)
ANA_IN1
SC1_IN
SC2_IN
SC4_IN
SC3_IN
DACM_OUT
SC1_OUT
SC2_OUT
DACA_OUT
ANA_IN2
SCL/SDA
CVBS-in
13pin
AV
OUT
AUDIO-OUT
SHORT DETECT
IC1701
(IXB075WJ)
RSDS
I2C (3.3V)
I2C (3.3V)
31pin
33pin
BLOCK DIAGRAM
Summary of Contents for LC-20SH4U
Page 25: ...27 LC 20SH4U SUPPLEMENT 26 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H OVERALL WIRING DIAGRAM ...
Page 26: ...29 LC 20SH4U SUPPLEMENT 28 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËMAIN Unit 1 5 ...
Page 27: ...31 LC 20SH4U SUPPLEMENT 30 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËMAIN Unit 2 5 ...
Page 28: ...33 LC 20SH4U SUPPLEMENT 32 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËMAIN Unit 3 5 ...
Page 29: ...35 LC 20SH4U SUPPLEMENT 34 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËMAIN Unit 4 5 ...
Page 30: ...37 LC 20SH4U SUPPLEMENT 36 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËMAIN Unit 5 5 ...
Page 31: ...39 LC 20SH4U SUPPLEMENT 38 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËSUB Unit 1 4 ...
Page 33: ...43 LC 20SH4U SUPPLEMENT 42 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H ËSUB Unit 4 4 ...
Page 34: ...44 6 5 4 3 2 1 A B C D E F G H LC 20SH4U SUPPLEMENT ËR C LED Unit ...
Page 36: ...47 LC 20SH4U SUPPLEMENT 46 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side A ...
Page 38: ...51 LC 20SH4U SUPPLEMENT 50 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H MAIN Unit Side B ...
Page 40: ...55 LC 20SH4U SUPPLEMENT 54 12 11 10 9 8 7 6 5 4 3 2 1 A B C D E F G H SUB Unit Wiring Side ...
Page 53: ...69 LC 20SH4U SUPPLEMENT PACKING OF THE SET X3 X4 X5 X6 X2 X1 S2 S4 S3 S3 S5 S3 S3 S6 S1 X7 ...