Service manual

ABC D E F GH
ABC D E F GH
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
B4216
BLM18BB600SN1
B4215
BLM18BB600SN1
B4214
BLM18BB600SN1
B4220
BLM18BB600SN1
B4217
BLM18BB600SN1
B4222
BLM18BB600SN1
B4221
BLM18BB600SN1
B4211
BLM18BB600SN1
B4218
BLM18BB600SN1
B4219
BLM18BB600SN1
B4204
BLM18BB600SN1
B4205
BLM18BB600SN1
H1H1 H2 H1 H2NCH1NC
EEE
J4205
SAV-12CP-01Z5
INPUT 1/2
1
10
111213
14 15
16
17 18
19
2
2021 2223 34
56
7
8
9
H1 H1 H1H2 H2 H2
EEE
J4211
YKC21-4720N
CS_IN 4/5
1 23
4 56
7 89
H2NC NC H1
E
H1 H2
E
J4204
YKC21-4613N
AUDIO_IN 4/5
1 23
4
5678
L4403
10uH 0305
C4448
1025V KA
C4453
10
25V KA
C4452 10
25V KA
C4451 10
25V KA
C4450
10
25V KA
C4464
10016V YK
C4449
10
25V KA
C4277
470P CH
C4283
470P CH
C4272 0.001 B C4275 0.001 B
C4455
100P CH
C4288
100P CH
C4296
100P CH
C4297
100P CH
C4287
0.001 B
C4289
0.001 B
C4285
0.001 B
C4284
100P CH
C4278
100P CH
C4290
100P CH
C4454
100P CH
C4258
100P CH
C4276
100P CH
C4282
0.001 B
C4271
0.001 B
C4274
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
R4261
1K
R4253
75
R4248
75
R4251
1K
R4249
75
R4254
75
R4252
75
R4250
75
R4299
1M
R4298
1M
R4295
1M
R4296
1M
R4297
1M
R4294
1M
R4260
75
R4259
75
R4255
75
R4242
75
R4262
75
R4240
75
L4217
22uH
L4212
22uH
L4218
22uH
L4219
22uH
L4216
22uH
L4213
22uH
L4214
22uH
L4215
22uH
D4207
MTZJ8.2B-EIC
D4206
MTZJ8.2B-EIC
IC4204 NJM2584AM(TE1)
COMPONENT SW
1
10111213141516
2345678
9
GND
GND
P.CON+5V
P.CON+5V
AV4_Y
AV4_U
YUV1/YUV2_Y
AV4_V
YUV1/YUV2_PB
AV5_Y
YUV1/YUV2_PR
AV5_U
YUV1_A_IN_L
AV5_V
YUV1_A_IN_R
YUV2_A_IN_L
YUV2_A_IN_R
S_SW_1
S_SW_2
S1_Y_IN
S1_C_IN
S2_Y_IN
S2_C_IN
AV1_IN
AV2_IN
AV1_A_IN_L
AV1_A_IN_R
YUV1_A_IN_L
YUV1_A_IN_R
SW_YUV1/2
YUV2_A_IN_L
YUV2_A_IN_R
SW_YUV1/2
YUV1_A_IN_L
YUV1_A_IN_R
YUV2_A_IN_L
YUV2_A_IN_R
S_SW_1 S_SW_1
S1_C_IN S1_C_IN
S1_Y_IN S1_Y_IN
AV1_IN AV1_IN
AV1_A_IN_L AV1_A_IN_L
AV1_A_IN_R AV1_A_IN_R
S_SW_2 S_SW_2
S2_C_IN S2_C_IN
S2_Y_IN S2_Y_IN
AV2_IN AV2_IN
AV2_A_IN_L
AV2_A_IN_L
AV2_A_IN_R
AV2_A_IN_R
H-6
H-5
PCBD20
CMF083
AV JACK SCHEMATIC DIAGRAM
(AV PCB)
YELLOW
YELLOW
RED
RED
WHITE
WHITE
R
L
V
Y
C
Y
C
V
L
R
L
R
R
L
FROM/TO STEREO
FROM/TO POWER
IN3A
OUT1
IN1B
NC
GND2 OUT2 OUT3
NC
IN3B GND3 IN2A
CTL
V+
IN2B
GND1
IN1A
V
U
Y
Y
U
V
RED
RED
BLUE
BLUE
GREEN
GREEN
RED
WHITE
RED
WHITE
FROM/TO AV SWITCH2
FROM/TO TUNER/OUT JACK
3.0 NC
0
2.3 0 2.3 1.9 0 NC 2.6
3.0 0 3.0 5.1 3.0 3.0 0 2.6