Service manual

-45-
IC301
SCALER
<PW190>
IC5201
PC1/PC2-SW
<AN5870>
IC5301
SYNC SEP.
<BA7078>
IC4001
BUFFER
IC401
LCD
DRIVER
&
GAMMA
CORRECTION
<L3E07110>
IC501
B-D/A
S&H
<L3E06150>
IC2501
B-LEVEL SHIFT
<L3E01060>
IC531
G-D/A
S&H
<L3E06150>
IC2531
G-LEVEL SHIFT
<L3E01060>
IC561
R-D/A
S&H
<L3E06150>
IC2561
R-LEVEL SHIFT
<L3E01060>
B-LCD
PANEL
G-LCD
PANEL
R-LCD
PANEL
PC1
INPUT
[RGB]
PC2
INPUT
[RGB]
[COMPONENT]
PC
IC5001
AUDIO CONTROL
<NJW1141>
IC5031
AUDIO OUTPIT
<LM4889>
OUTPUT
SERVICE
PORT
R/C
IC801
FLASH ROM
C-VIDEO
S-VIDEO
VIDEO
AUDIO
RGB
DHS,DVS,DCLK
34 32 28
DB[0-9] DG[0-9] DR[0-9]
A[1-23]
22,20
11,13
26 15
288,206,204
82,260,258
410,408,411
262 264
1, 2, 73
331,164
21,10 5,8
10
10,12
PC1/PC2_SW
265
214
124,368 PW_TXD/PW_RXD
TXD/RXD
R/C
IRRCVR0
1,5,11,15,17
2 5
3,7,13,16,18
4,27 1,30 9,22
4
13
7,13
SP901 SPEAKER
PC_L/R VIDEO_L/R
L/R
RGB,H/V
RGB,H/V
RGB,H/V
TP35B TP35G TP35R
Video
S_Y
S_C
Y,Cr,Cb
B
G
R
H/V
HS1 VS1
IC3801
RS232C DRIVER
<SP232>
IC891
INVERTER
SC_SW
MONITOR
OUT
[RGB]
ANALOG
Chassis over view
Chassis Block Diagrams