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A
B
8
7
5.0
BUFFER
Q8107
KTA1504S_Y_RTK
0.7
0
5.0
BUFFER
R8103
Q8104
6
0.7
KTA1504S_Y_RTK
100
0
AUDIO IN(DVI1/PC)
J4301
MSD-242VA1-03_NI_FE_LF
WHITE
L
L4303
R4317
22uH
1K
NLV25
B4302
RED
MMZ1608R102CT
5
R
B4308
L4302
R4318
MMZ1608R102CT
22uH
1K
NLV25
B4301
MMZ1608R102CT
D-SUB
CP4302
1-1734344-1
R4314
1
VGA-R
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
R4310
13
VGAHS
R4311
10
14
VGAVS
100
15
DDCC
NC
3
2
1
A
B
G-23
C
JACK SCHEMATIC DIAGRAM
L8101
22uH
PC/DVI1_A_IN_R
NLV25
DVI2_A_IN_R
L8103
P.CON+5V
22uH
NLCV32T
PC/DVI1_A_IN_L
SW_B/SW_CB
SW_R/SW_CR
DVI2_A_IN_L
SW_G/SW_Y
R8106
P.CON+9V
100
5.0
R8109
0.7
100
0
HDMI/DVI
BUFFER
Q8108
KTA1504S_Y_RTK
L4304
P.CON+9V
22uH
C4339
NLCV32T
1 B
BUFFER
Q4301
KTC3875S_Y_RTK
8.5
8.5
C4340
BUFFER
3.0
2.4
3.0
Q4302
1 B
KTC3875S_Y_RTK
5.4
10
PC/DVI1_A_IN_L
PC/DVI1_A_IN_R
11
B4303
VGA-R
BLM18BB600SN1
B4304
VGA-G
R4320
BLM18BB600SN1
10K
B4305
VGA-B
BLM18BB600SN1
R4321
10K
VGAHS
VGAVS
SW_VIDEO_Y
SW_CVBS
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D
E
(MAIN PCB)
PC/YUV Rch SW IC
IC4301
MM1501XNRE
C4332
5.8
3.3
Vin1
SW1
1 B
0
5.0
GND
V.OUT
5.3
C4333
4.0
Vin2
Vcc
1
B
C4352
0.1 B
PC/YUV Lch SW IC
IC4302
MM1501XNRE
5.8
C4334
3.3
Vin1
SW1
1 B
0
5.0
GND
V.OUT
5.3
C4336
9.0
Vin2
Vcc
C8121
1
B
1.7
IN3A
L4301
16V
10
B4307
KANP
0
HCB1608KF-181T20
NC
47uH
NC
NLCV32T
1.0
OUT3
1.8
OUT2
0
GND2
2.0
OUT1
0
NC
NC
C8120
2.4
IN1B
16V
10
KANP
IC8104
5.0
BUFFER
R2114
Q2101
0.7
KTA1504S_Y_RTK
100
0
5.0
R8145
0.7
100
SCART2 OUT CVBS SW
IC8103 MM1501XNRE
C8112
5.1
8.9
SYNC_SEPA
VCC
C8109
H
Q8101
1 B
C8128
R8116
KTA1504S_Y_RTK
0
1 B
4.4
BUFFER
1 B
680
C8113
5.1
R8113
0
L
C8110
1 B
470K
1 B
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
SW_AUDIO_R[PC]
SW_AUDIO_L[PC]
SW_B/PB
C8122
2.0
SW_G/Y
IN3B
16V
10
KANP
SW_R/PR
0
GND3
C8123
2.4
IN2A
16V
10
KANP
3.1
COMPONENT/PC
CTL
L8104
B8102
4.8
P.CON+5V
V+
HCB1608KF-181T20
47uH
NLCV32T
C8124
2.5
IN2B
16V
10
KANP
0
GND1
VGA-R
C8125
2.5
IN1A
VGA-B
16V
10
KANP
VGA-G
SW IC
NJM2584AM(TE1)
470P CH
C8101
470P CH
L2107
KEY-B
KEY-A
22uH
NLCV32T
KEY-C
D8102
UDZS5.6B
D8103
UDZS5.6B
UDZS5.6B
P.CON+5V
SW_Y/G
SW_PB/B
SW_PR/R
5.0
BUFFER
R8148
Q8106
0.7
100
KTA1504S_Y_RTK
0
L8105
P.CON+5V
22uH
BUFFER
NLCV32T
Q8105
KTA1504S_Y_RTK
0
P.CON+5V
SYNC_SEPA
Q8103
KTC3875S_Y_RTK
C_SYNC
1.0
R8129
R8130
0.7
3.3K
4.7K
0
5.1
SYNC_SEPA
3.1
5.5
1.5
Q8102
R8125
C8146
0.3
KTC3875S_Y_RTK
12K
1 B
0
F
G
H
FROM/TO MICON
8
COMPONENT/PC
HDMI/DVI
KEY-A
KEY-B
C_SYNC
KEY-C
SD_SW1
FROM AV SWITCH
SW_CVBS
SW_VIDEO_Y
TO STEREO
7
SW_AUDIO_R[PC]
SW_AUDIO_L[PC]
FROM AV JACK/SWITCH
SW_G/Y
SW_B/PB
SW_R/PR
TO SCALER
SW_G/SW_Y
SW_B/SW_CB
SW_R/SW_CR
TO ADC
6
VGAVS
VGAHS
SW_Y/G
SW_PB/B
SW_PR/R
FROM INTERFACE_HDMI IC
DVI2_A_IN_L
DVI2_A_IN_R
C8104
FROM OPERATION/REMOCON
C8105
5
CP2200
(CP2203)
470P CH
A2001WV2-4P
B8101
BLM18BB600SN1
GND
1
B8103
BLM18BB600SN1
KEY B
2
BLM18BB600SN1
B8104
3
KEY A
B8105
BLM18BB600SN1
4
KEY C
D8101
FROM POWER
4
P.CON+5V
P.CON+9V
GND
3
2
PCBF40
CMF093
1
H
G-24
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