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