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
J4206
RGB-16C
1
10
11
12
13
14
15
16
17
18
19
22
0
21
3
4
5
6
7
8
9
J4205
RGB-16C
1
10
11
12
13
14
15
16
17
18
19
22
0
21
3
4
5
6
7
8
9
C4200
10
16V
KANP
C4227
10
16V
KANP
CAUTION: DIGITAL TRANSISTOR
Q4217
KRA103SRTK
SW
Q4202
KTA1504S_Y_RTK
BUFFER
Q4203
KTA1504S_Y_RTK
6DB AMP
Q4214
KTA1504S_Y_RTK
6DB AMP
Q4213
KTA1504S_Y_RTK
BUFFER
C4218
470
10V
YK
C4217
470
10V
YK
CAUTION: DIGITAL TRANSISTOR
Q4218
KRC102SRTK
LEVEL SHIFT
B4203
FCM1608KF-601T02
B4204
FCM1608KF-601T02
D4206
UDZS12B
D4210
UDZS4.7B
D4211
UDZS4.7B
D4205
UDZS12B
Q4212
KTC3875S_Y_RTK
6DB AMP
Q4208
KTC3875S_Y_RTK
MUTE SW
Q4210
KTC3875S_Y_RTK
MUTE SW
Q4205
KTC3875S_Y_RTK
MUTE SW
Q4204
KTC3875S_Y_RTK
MUTE SW
Q4215
KTC3875S_Y_RTK
6DB AMP
L4202
22uH
L4204
22uH
L4205
22uH
L4203
22uH
L4214
22uH
L4207
22uH
L4206
22uH
L4211
22uH
L4212
22uH
L4217
22uH
R4241
100
R4245
10K
R4255
470
R4263
470
R4269
3.9K
R4234
100
R4215
68
R4210
75
R4217
68
R4240
100
R4233
100
R4219
100
R4273
8.2K
R4227
75
R4267
10K
1/4W
R4268
10K1/4W
R4254
75
1/4W
R4242
75
R4239
18K
R4247
8.2K
R4251
1K
R4223
100
R4224
100
R4249
1K
R4248
1K
R4220
100
R4222
100
R4218
75
R4274
18K
R4201
47
R4221
10K
R4246
10
1/4W
R4200
330
1/4W
R4266
10K
R4262
330
R4264
10K1/4W
R4261
10K 1/4W
R4256
100 1/4W
R4250
1K
R4209
75
R4278
470
R4280
470
R4281
10K
R4282
3.9K
R4276
10K
R4277
10
1/4W
R4275
10K
R4271
330
1/4W
R4279
330
R4272
47
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
C4209
22P
CH
C4210
270P CH
C4230
100P
CH
C4245
100P
CH
C4233
100P
CH
C4215
0.0047
B
C4212
0.0022
B
C4202
0.0022
B
C4207
0.0047
B
C4225
0.01
B
C4213
0.0047
B
C4211
0.0022
B
C4201
0.0022
B
C4206
0.0047
B
C4226
0.01
B
C4223
0.01
B
C4220
100P
CH
C4222
0.1
B
C4208
270P CH
C4235
22P
CH
C4237
0.1
B
C4216
47
16V
YK
C4224
47
16V
YK
C4236
47
16V
YK
C4250
47
16V
YK
W853
W851
W913
W849
W836
W883
W882
W871
W841
W826
W830
W881
W813
AT+5V
P.CON+9V
P.CON+9V
GND
AUDIO_MUTE
TUNER_CVBS_IN
SCART1_Y_IN
AUDIO_MUTE
SCART1_CVBS_IN
SCART2_MONITOR_OUT
SCART1_G_IN
SCART1_B_IN
SCART1_R_IN
SCART1_Y_IN
SCART2_Y/CVBS_IN
SCART2_C_IN
SCART1_CVBS_IN
SCART1_R_IN
SC1_A_OUT_L
SCART1_G_IN
SC1_A_OUT_R
SCART1_B_IN
SC2_A_OUT_L
SCART1
SC2_A_OUT_R
SCART1_AUDIO_L
SCART1_AUDIO_R
SCART2_AUDIO_L
SCART2_AUDIO_R
SCART1
SCART2
SCART1_AUDIO_L
SC1_A_OUT_L
SCART1_AUDIO_R
SC1_A_OUT_R
P.CON+9V
SCART2_Y/CVBS_IN
SCART2_MONITOR_OUT
SCART2_C_IN
SCART2
SCART2_AUDIO_L
SC2_A_OUT_L
SCART2_AUDIO_R
SC2_A_OUT_R
H-2
H-1
(MAIN PCB)
21PIN SCHEMATIC DIAGRAM
2
3
FROM/TO SCALER
PCBF40
CMF102
NC
NC
NC
R OUT
R IN
L OUT
GND
GND
L IN
FOR VCR
GND
GND
GND
21-C IN
NC
GND
GND
MONITOR OUT
VIDEO IN
GND
R OUT
R IN
L OUT
GND
GND
L IN
21-B IN
FOR VCR
GND
NC
21-G IN
GND
GND
21-R IN
21-Y IN
GND
GND
TUNER OUT
VIDEO IN
GND
NC
0
5.1
0
0
0
5.1
8.8
0
4.5
7.8
7.3
3.8
7.3
2.3
1.7
0
0
5.1
0
0
5.1
1
FROM/TO TUNER
0
2.0
2.9
FROM/TO POWER1
8.8
4.5
0
7.8
7.3
3.8
7.3
FROM/TO REGULATOR
2.9
5.0
5.1