Av-114/118 (3/5) (Video/Audio) - Sony RDR-GX350 Service Manual

RDR-GX350/HX650/HX750/HX950
Q Q
For Schematic Diagram
3 7 6 3 1 5 1 5 0
• Refer to page 4-4 for waveforms.
• Refer to page 4-43 to 4-50 for printed wiring board.
2
1
AV-114/118 BOARD(3/5)
A
VIDEO/AUDIO
-REF.NO.: 10,000 SERIES-
B
R_IN
R_IN
L_IN
L_IN
C RCSEL1
RCSEL1
RCSEL2
RCSEL2
BLANK
BLANK
C_OUT
C_OUT
Y_OUT
Y_OUT
CB_OUT
CB_OUT
CR_OUT
CR_OUT
YP_OUT
YP_OUT
Y_IN
Y_IN
TEXTVIN
T E
L 1 3 9 4 2 2 9 6 5 1 3
TEXTVIN
1
2VIN
T O ( 1 / 5 ) 2VIN
Y2IN
D Y2IN
C2IN
C2IN
XAMUTE2
XAMUTE2
AMUTE1
AMUTE1
R_OUT
R_OUT
L_OUT
L_OUT
C411
R408
JL483
CSYNCIN TU_RIN 470 10V
CSYNCIN
R413 C412
SDA TU_LI N JL484
470 10V
SDA
SCL
SCL
R414 JL480 C419
B+ V+5V
470 10V
V+5V V
R415 JL479 C420
P_SAVE
470 10V
P_SAVE
R416 JL478 C421
L2_RIN
470 10V
L2_RIN
R417 C422
JL477
L2_LIN 10V
470
L2_LIN
E R418 C423
JL476
AV1_RIN JL4426 10V
470
AV1_RIN
R419 C424
JL475
AV1_LIN JL4427 10V
470
AV1_LIN
AV2_RIN
AV2_RIN
AV2_LIN
AV2_LIN
AV2_V/YIN
AV2_V/YIN
AV1_V/YIN
AV1_V/YIN
AV2_V/YOUT
AV2_V/YOUT
AV1_V/YOUT
AV1_V/YOUT
BOUT
BOUT
R/COUT
R/COUT
9
GOUT
GOUT
T O ( 4 / 5 ) GIN
GIN
F R/CIN
R/CIN
BIN
BIN
RGBOUT
RGBOUT
AV2_ROUT P_SAVE
AV2_ROUT
AV2_LOUT
AV2_LOUT
AV1_ROUT
AV1_ROUT
AV1_LOUT
AV1_LOUT
RTOMAIN
RTOMAIN
TU_RIN
TU_RIN
8
w w w TU_LIN
TU_LIN
T O ( 5 / 5 ) TU_VIN
TU_VIN
G
VIDEO/AUDIO
AV-114/118 (3/5)
3 4
JL488
IC402
BUFFER
RCSEL1
RCSEL2
IC402
C475
C472 BA4558F-E2
10 10
50V 50V
4.6 B+
9.0
4.6
4.6
C464
C473
4.6
4.6 0 . 1
100
25V
16V
F
4.6
B+
C471 C474
R453
R463
10 10
8 . 2 k
8 . 2 k
50V 50V C450 C451
0.5% 0.5%
4 . 7 4 . 7
C404
C453
50V 50V 1
100
10V
JL4423 10V
F
C452 C401 C402
100 1 100p
10V 10V C403 R404
50V
100p
F 0
50V
JL45 5
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64
C414
0 . 1
25V
F 4.5
JL457
81 A HIFI IN(R)
C415
JL458 4.5
0 . 1
25V 82 A HIFI IN(L)
F JL459 0
R422
83 V DVD M C
10k
JL460 4.5
C468
84 A L4 IN(R)
0 . 1
JL461 4.5
C469
85 A L4 IN(L)
1 0 . 1
JL462 4.5
B
IC401
86 A TUNER IN(R)
1
JL463 4.5
B
87 A TUNER IN(L)
4.5 VIDEO/AUDIO
88 VREF(9V/2) SELECTOR
1
JL464 4.5
B
A L3 IN(R)
89
1 4.5
JL465
B
IC401
90 A L3 IN(L)
1 4.5 HA118326APFR-E
JL466
B
A L2 IN(R)
91
1
4.5
B JL467
A L2 IN(L)
92
1
4.5
B JL468
93 A L5 IN(R)
1
4.5
B JL469
94 A L5 IN(L)
95 GND
JL470
96 A AV1 R OUT(R)
JL471
C455
4 . 7 97 A AV1 R OUT(L)
50V
JL472
98 RF-C A OUT
C497
JL473
C418
0 . 1
1
25V 99 A AGC D
10V
F JL474 1.9
F
100 VTR VorV&S V3 IN
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17
Q401
DTC124EUA-T106
2.3
0
JL40 1 R425 C457
100k 10
50V
C 431 C432 C428 C446
0 . 1 1 0 . 1 1
16V 10V 16V 10V
C499 C443 B B B B
C498
0 . 1 1
0 . 1
25V 10V
25V
F B
F
C456 C500 C444
C447
1 0 . 1 1
0 . 0 1
50V 25V 10V
25V
F B
B
R445
75
0.5%
x a o
. i
4-11
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5 6
R458
2.2
470
R455
47
1.6
Q403
ISA1602AM1TP-1EF
4.9 0
3 6
0.5
B+
2
4.9
Q411
4 1
4.9 UMD2N-TR
D420 4.9 4.9
R465
MC4826-TP-1
470 JL49 1 0
2.3
Q410
2.3 Q408
2SC4154TP-1EF 1.6 1.6
0 2SC4154TP-1EF
Q413
DTC124EUA-T106
R401
0 R461
680
C409 C410
1 1
10V 10V 4.9 0
B B
C406 C407 C 408
0 . 1 1 1
16V 10V 10V
B B B
0
Q402 D801
2SD2114KT146 UMZ6.8N-T106
R407
0
Q Q
C438
3 7 6
1
10V
C454
F
100
63 62 61 60 59 58 57 56 55 54 53 52 51
10V
C435
R433 1
1M 10V
B
JL435
1.8
SCART B IN 50
JL434
2.3
SCART RorC IN 49
JL433
1.8
SCART G IN 48
4.9 C437
1
VCC 47
R435
10V
0.4 1M B
PY(Y)G OUT 46
0.3
Pr(Cr)/RorC OUT 45
0.3
Pb(Cb)/B OUT 44
R436
JL432 100
4.4
SCL
43
R437
JL431
4.4 100
SDA
42
JL430 CSYNCI N
4.8
SYNC
41
R472
C487
0.5%
2.2 470 6.3V 68
PY(Y)OUT 40
C 489 R476
2.5 0.5%
470 6.3V 68
Pr(Cr)/OUT
39
C 488 R474
2.5 0.5%
470 6.3V 68
Pb(Cb)/OUT 38
GND 37
2.2
V2 OUT
36
2.7 JL429
FBCD
35
JL428
2.5
C439
C2 OUT
34
0 . 1
JL427
16V
S1/S2 B OUT
33 B
2.1
V2 OUT
32
C490
GND 470
31
6.3V
R439
1.8M
18 19 20 21 22 23 24 25 26 27 28 29 30
R448 B+
R420
0
1.8M
C440 C441
C442
C 458
0 . 1 1 D402
0 . 1
100
16V 10V
25V 10V DTZ-TT11-6.8B
B F
F
C445 C496 C434
1 0 . 1 0 . 1
10V 25V 16V
B F B
u 1 6 3
y
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2 4
8 9 9
7 8
TEXTVI N
SIGNAL PATH
IC403
MM1503XNRE
C461
1
CHROMA
B
JL485 4.9 JL48 7
I N 1 SW
2.0 1.6
Y_I N
REC
GND OUT
JL486 4.9
I N 2 Vcc
PB
2.3
C460
R459 C462
1
75 1
B
0.5%
IC403
RCSEL
JL4416
D410
UMZ6.8N-T106
C486 R468
470 68 R469
6.3V
0.5% JL441 8 3 . 9 JL4422
3 1 5 1 5 0 8 9
4
C 436
1
C476
10V
BI N 0 . 0 1
B R470
25V
75 R471
B
JL4420 0.5% JL441 9 0 JL4421
R/CI N
D409
GI N
UMZ6.8N-T106
3
GOUT
R/COUT
BOUT JL4401
SCL
SDA
R801
JL4407 R473
3 . 9
R477 JL4411
JL4408
3 . 9
R475
JL4409 JL4412
3 . 9
JL4413
8
7
6
5
JL440 3
JL441 0 C478
R478 R480
JL4414
68 3 . 9
0.5%
C491
Q406
47
R482
35V
L_OUT 2SD2114KT146
JL49 5 100 JL497
R479 JL4405
R485 470 0
R484
22k
1k 0.7 C485
C482
JL49 4 470p
50V
JL49 6
0.7
JL49 9 C484
R487
470p
22k
50V
C493 R486
1k
47
0
Q407
R_OUT 35V
JL4406
2SD2114KT146
R488 R490
JL498
470 100
XAMUTE2 JL492
D419
1SS355TE-17
0 4.2
6 3 m
2.7
AMUTE1 0
2 5
JL493
D418 c o 1 4 Q404
4.3
1SS355TE-17
UMD2N-TR
V+5V
C463 C481
C492
0 . 1 0 . 1 220
25V 25V
10V
.
F F
4-12
2
8 9 9
9 10
VIDEO SIGNAL
AUDI O
Y Y/CHROMA SIGNAL
12
C/R W
T O
A V - 1 1 8 B O A R D ( 1 / 5 )
Y_I N
C/R_IN
B+ 6
V+9V
T O
V+5VI A V - 1 1 4 B O A R D ( 2 / 5 )
V+5VO
GND
V+9V
B+
V+5VI 6
B+
V +5V O
T O
A V - 1 1 8 B O A R D ( 2 / 5 )
GND
2 4 9 8 2 9 9
JA401
S VIDEO
LINE 2
OUT
JA402
0
V
VIDEO
CR
L
AUDIO L
L801
0uH
CB
0
R
AUDIO R
L802
0uH
COMPONENT
Y
VIDEO OUT
0