A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CP4302
1-1734344-1
D-SUB
1
10
11
12
13
14
15
2
3
4
5
6
7
8
9
H2
NC
H1
E
J4301
MSD-242VA1-03_NI_FE_LF
AUDIO IN(DVI1/PC)
1
2
34
IC4304
NJM2534V
YUV/HDMI/DVI Lch SW
1
2
3
4
5678
IC4305
NJM2534V
YUV/HDMI/DVI Rch SW
1
2
3
4
5678
CP2200
A2001WV2-3P
1
2
3
B4304
BLM18BB600SN1
B4305
BLM18BB600SN1
B4307
MMZ1608R102CT
B4308
MMZ1608R102CT
B4303
BLM18BB600SN1
L4301
47uH
NLCV32T
W891
W892
C4337
100
16V
V-S
C4324
100
16V
V-S
C4357
1
B
C4350
1
B
C4351
1
B
C4353
1
B
C4352
1
B
C4328
0.1
B
C4358
1
B
C4362
0.001
B
C4378
470P
CH
C4372
470P
CH
C4314
1 B
C4315
1 B
C4366
0.001
B
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
R4315
10K
R4316
10K
R4308
75
R4310
75
R4309
10K
R4305
75
R4320
220K
R4319
180K
R4324
4.7K
R4333
4.7K
R4329
220K
R4328
180K
R4314
1K
R4313
1K
R4304
10
R4323
10
L4306
22uH
NLCV32T
Q4302
KTC3875S_Y_RTK
BUFFER
Q4305
KTC3875S
Y_RTK
BUFFER
D4301
UDZS5.6B
D4302
UDZS5.6B
DVI_A_IN_L
DVI_A_IN_R
HDMI_A_IN_L
HDMI_A_IN_R
SPIF_134
SW_AUDIO_R[PC]
SW_AUDIO_L[PC]
SW_AUDIO_R[PC]
PC_A_IN_R
COMPONENT/HDMI
HDMI/DVI
PC_A_IN_L
DVD_TX
DVD_RX
KEY-A
KEY-B
P.CON+9V
HDMI_A_IN_R
HDMI_A_IN_L
HDMI/DVI
SW_AUDIO_L[PC]
DVI_A_IN_R
DVI_A_IN_L
P.CON+9V
VGA-R
COMPONENT/HDMI
VGA-G
VGA-B
VGAVS
VGAHS
PC_A_IN_L
PC_A_IN_R
KEY-B
KEY-A
VGA-R
VGA-G
VGA-B
P.CON+9V
GND
VGAHS
VGAVS
(CP2203)
TO SCALER
TO ADC1
FROM OPERATION/SIDE JACK/FILTER
H-30
H-29
26
25
4.7
4.8
4.6
5.2
9.1
4.5
0
4.8
BAIAS
BUFFER
BAIAS
BUFFER
4.7
4.8
4.6
5.2
9.1
4.5
0
4.8
TO AV SWITCH1
(SCALER PCB)
JACK SCHEMATIC DIAGRAM
FROM REGULATOR
FROM INTERFACE_HDMI IC
FROM/TO MICON
PCBDS0
CEF156
NC
NC
NC
DGND
AGND
AGND
NC
DGND
NC
DDCD
DDCC
NC
NC
NC
GND
KEY A
KEY B
VGA-R
VGA-G
VGA-B
AGND
VGAHS
VGAVS
5.4
3.0
8.5
3.0
2.4
8.5
RED
R
WHITE L