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
C4252
100
16V
YK
C4260_1
10
25V
KA_P
C4261_1
10
25V
KA_P
CP4202
A2001WV2-5P
1
2
3
4
5
D4209
1SS133
CAUTION: DIGITAL TRANSISTOR
Q4233
KRC103SRTK
SW
Q4231
KRC102SRTK
SW
B4216
BLM18PG181SN1D
B4218
BLM18PG181SN1D
B4217
BLM18PG181SN1D
B4214
BLM18PG181SN1D
B4215
BLM18PG181SN1D
B4219
HCB1608KF-181T20
B4203
W5RH3.5X5X1.0
IC4201
AN15853B-E1
AV SW IC
1
1
01
11
21
31
41
51
61
71
8
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
456789
D4202
UDZS12B
D4201
UDZS12B
D4225
UDZS12B
D4204
UDZS12B
D4216
UDZS12B
Q4203
KTC3875S_Y_RTK
BUFFER
Q4205
KTC3875S_Y_RTK
BUFFER
Q4206
KTC3875S_Y_RTK
BUFFER
R4410
1K
R4402
270
1/4W
R4209
3.9K 1/4W
R4212
3.9K 1/4W
R4222
820
R4223
820
R4409
1K
R4220
100
1/4W
R4219
100 1/4W
R4228
390
R4401
220
1/4W
R4214
390
R4211
10K
R4210
10K
R4213
680
R4225
390
R4201
2.2K
1/4W
R4202
2.2K
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
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
C4203
0.01
B
C4206
470P CH
C4225
1 B
C4208
47P CH
C4217
47P CH
C4228
470P CH
C4210
470P CH
C4226
1 B
C4231
1 B
C4240
1
B
C4207
470P CH
C4215
0.01 B
C4216
1 B
C4213
470P CH
C4211
47P CH
C4238
470P CH
C4264
0.01 B
C4353
0.1 B
C4251
0.1
B
C4265
0.01 B
C4243
0.01 B
C4233
0.01 B
C4205
470P CH
C4220
1 B
C4247
0.01
B
C4239
470P CH
C4250
470P
CH
C4223
47P CH
C4222
1 B
C4224
1 B
C4221
1 B
C4218
1 B
C4227
1 B
C4202
1 B
C4201
1 B
C4232
10
25V
KA
C4230
10
25V
KA
C4242
100
16V
YK
C4246
22
16V
KA
W803
W802
L4203_1
47uH
0405
L4206_1
47uH 0405
L4207_1
47uH 0405
L4202_1
47uH
0405
P.CON+9V
P.CON+5V
AT+5V
GND
REMOCON_IN
STANDBY_LED
SCL_5V
SDA_5V
YUV_A_L
YUV_A_R
CVBS_IN
VIDEO_A_R
VIDEO_A_L
SDA_5V
SC_SW_A_IN_R
SCL_5V
SC_SW_A_IN_L
SWITCH_CVBS
TUNER_VIDEO
SC1_A_IN_R
SC1_A_IN_L
SCART1_V_IN
SCART2_C_IN
SC2_A_IN_R
SC2_A_IN_L
SCART2_V_IN
SW_VIDEO_Y
SW_CVBS
SW_CVBS
SW_VIDEO_Y
SW_VIDEO_C
G-2
G-1
POWER ON LED
STANDBY LED
REMOCON IN
AT+5V
GND
FROM AV JACK/SWITCH
FROM/TO OPERATION/REMOCON
34
33
TO JACK
TO SCALER
37
36
35
TO STEREO
(CP2201)
FROM/TO MICON
FROM POWER
0
3.3
3.5
0
3.3
3.3
2.1
1.5
8.9
2.4
1.8
8.9
2.1
1.5
8.9
SIDE_Y_IN
SIDE_C_IN
SIDE_V_IN
SIDE_A_IN_R
SIDE_A_IN_L
TUNER_V
SW_A_R
SW_A_L
SW_C
SW_Y
SW_CVBS
SC1_A_IN_R
SC1_A_IN_L
SC1/3_V_IN
SC2_C_IN
SC2_A_IN_R
SC2_Y_IN
SC2_A_IN_L
SC2_V_IN
5.0
5.3
9.0
4.5
4.5
5.7
4.5
5.7
7.5
4.7
0
3.5
3.5
0
4.7
4.6
4.7
4.5
7.5
5.4
0
5.4
7.5
5.4
0
0
5.4
7.5
4.7
7.5
5.4
0
4.5
4.7
4.5
4.7
DVD_C_OUT
DVD_Y_OUT
NC
D_SW_1
6dB
+
Vref
6dB
6dB
SDA
SCL
GND
BIAS
Vcc
D_L1_Vin
FROM/TO 21PIN
CMF093
PCBF40
AV SWITCH SCHEMATIC DIAGRAM
(MAIN PCB)