Sony RDR-GX350 Service Manual page 69

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(4/5)
EURO
-REF.NO.: 10,000 SERIES-
A
B TO MAIN
11
G T0 MAIN Q511
T O ( 1 / 5 )
ISA1602AM1TP-1EF
BUFFER
V+12R1
5
TO V+5VI
AV-118 BOARD(2/5)
GND
Q510
2SC4154TP-1EF
BUFFER
GTOMAIN
B+
V+5VI
5
Q509
2SC4154TP-1EF
TO
BUFFER
2.3
AV-114 BOARD(2/5)
BTOMAIN
GND
B+
V+12R1
RTOMAIN
AV1_ROUT
AV1_RIN
AV1_LOUT
AV1_LIN
C
BOUT
R547
R546
T E
L 1 3 9 4 2 2 9 6 5 1 3 100k
100k
R548 R549
100k 100k
GOUT
R/COUT
RGBOUT
AV1_V/YOUT
9 AV1_V/YIN
T O ( 3 / 5 )
JL501
0
Q508
DTA124EUA-T106
SA MUTE
D
AV2_ROUT
AV2_RIN
AV2_LOUT
AV2_LIN
BIN
GIN
R/CIN
AV2_V/YOUT
AV2_V/YIN
E
w w w
.
3 4
R569 R566
1k
22k
SQU
C551
0 FUNC_ON
22
25V
1.7
AVLTH
B+
R568
+5V
12k
R507
4 . 7 k
JL514
AVLIN
R562
10k
4.9
C550 0
Q504
4.9 22
2SC4154TP-1EF
25V
2.9
AV IN,OUT
3 4.5
SWITCH
R564
Q503
2.3 R565
15k T O ( 1 / 5 )
680 2SC4154TP-1EF
AV IN,OUT
0
SWITCH
R558
10k
C547
4.9
22 AVLOUT
25V
2.9
FUNC_IN
BLANK
SAMUTE
R561 R560
680 15k
Q506
HN1C03FU-TE85R
MUTE SW
0
6
JL505 0.7
2
R534
C541
D528 C545
3 . 9 k
4 . 7
100
1SS355TE-17 1
R542 50V
16V
100
C542
R543
4 . 7
100
50V
11.3
Q507
HN1C03FU-TE85R
MUTE SW
0
3
R557
JL504 0.7
11.2 3 . 9 k
5
C543
4 . 7
C544
4
50V R544
4 . 7
JL502 50V 100
JL503 R545 100
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y
i
4-13
http://www.xiaoyu163.com
8
5 6
JL527
R506 0
D527
R509
R510 1SS355TE-17
27k
2.2M
5 4
Q505
R508 2SC4154TP-1EF
JL516
47k
AV IN,OUT
JL515 4.5
SWITC H
R511
0
220k
C515 C 510
0 . 1 0 . 1
0 C517
220p
0
JL52 5
JL517 JL52 6
1 2 3
C511 R512 R520 R513
220p 100k 220 100k
IC406
AV LTH SW
JL512
JL508
JL513
0 R535
3
3 . 9 k
0.7
5
JL509
R536
4 R537
470
100
R539 R521
R538
100 68 R522
470
0.5% JL51 9 3 . 9
R540 R541 Q Q
C529
100k 100k
470 3 7 6 3
6.3V
C530 R523
C 531 470 68
R524
470 6.3V
0.5% 3 . 9
6.3V JL520
R525 68 JL521 R526
0.5% JL522 R528
R527 0 JL523 R531
JL524
JL510 C532
R530
470
JL506 75
R532
6.3V
0.5%
JL511 75
0.5%
9
0
R556
6
3 . 9 k
0.7
2
JL507
1 R550 R551
R553
470 100
100
R552
470 R573 0uH
C528
R504
470 R505
68
L803
6.3V JL51 8 3 . 9
0.5%
0
C552
R554 R555 R571 R514 R503 R502 R501
100p
100k 100k 75 75 75 75 75
50V
0.5% 0.5% 0.5% 0.5% 0.5%
u 1 6 3
.
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RDR-GX350/HX650/HX750/HX950
2 4
9 9 8
7 8
R516
R515 1 . 2 k
560 JL533
12.0
R517 R518
Q502
B+ 1 . 5 k JL53 1 12.0
10
ISA1602AM1TP-1EF
JL532 SWITCH
-1.9
D501
UDZS-TE17-5.1B
AV-114 BOARD
AV-118 BOARD
JL529
JL53 4
JL528
R574 D502
U DZS-TE17-5.1B
0
D526
D523
1SS355TE-17
DAN217UT106
JL53 0
6.3 9.5
4 1
0 0
5 2
D524
Q501
DAN217UT106
6 3
UMH1NTN
SWITCH
R519
56k
D530
UDZSTE-1713B
C516
D531 470p
UMZ6.8N-T106
C518
1000p
C520 1000p
1 5 1 5 0 8 9 2 4
C519
470p
3 . 9 R529
100k
75 0.5%
0
R563 0
D529 UDZSTE-1713B
C503
L862
100p
0uH
50V
R559
0
m
c o
The components identified by mark 0 or dotted
Note :
line with mark 0 are critical for safety.
Replace only with part number specified.
4-14
2
9 9
9 10
JA501
42P
L851
L852
L853 0uH
0uH
0uH
JL54 9
1.ROUT
JL55 0
2.RIN
JL55 1
3.LOUT
4.GNDA
5.GNDV
JL55 2
6.LIN
L854 0uH JL55 3
7.BOUT
JL55 4
8.FUNCTION
9.GNDV
9 8 2 9 9
JL55 5
10.N-LINK
JL55 6
11.GOUT
JL55 7
LINE 1 / TV
12.NC
13.GNDV
14.GNDV
JL55 8
15.R/COUT
JL55 9
16.BLANK
17.GNDV
18.GNDV
JL56 0
19.V/YOUT
JL56 1
20.V/YIN
JL56 2
21.GNDV
L501 L855
0uH 0uH
L856
L857 0uH
L858
0uH
0uH JL53 5
22.ROUT
JL53 6
23.RIN
JL53 7
24.LOUT
25.GNDA
26.GNDV
JL53 8
27.LIN
L859 0uH JL53 9
28.BIN
JL54 0
29.FUNCTION
30.GNDV
JL54 1
31.N-LINK
JL54 2
32.GIN
JL54 3
33.NC
LINE 3 / DECORDER
34.GNDV
35.GNDV
JL54 4
36.R/CIN
JL54 5
37.BLANK
38.GNDV
39.GNDV
JL54 6
40.V/YOUT
JL54 7
41.V/YIN
JL54 8
42.GNDV
L502 L860
0uH 0uH L861
0uH
EURO
AV-114/118 (4/5)