Sony BVW-55 Maintenance Manual page 678

1
2
3
4
5
A B
IC500(2/2)
-14.1dB R500 NJM2041M-D(TE2)
15k C504
5
47uF
CN32 (21/50) 21 CH1_A/D_X
+ 16V
7
CN32 (22/50) 22 CH1_A/D_G
R501 6
-
15k
R508
R506 10k
2.2k
C500 R504
100pF 2.2k C502
100pF
R518
1k
R510
SL500
2.7k
R511
18dB
27k
R512
SL501
1.1k
R513
16dB
56k
IC501(1/2)
-14.1dB NJM2041M-D(TE2)
R502
15k C505
5
47uF
CN32 (24/50) 24 CH2_A/D_X
16V
+
7
CN32 (23/50) 23 CH2_A/D_G
R503 6
-
15k
R509
R507 10k
2.2k
C501 R505
100pF 2.2k C503
100pF
R519
1k
R514
SL502
2.7k
R515
18dB
27k
R516
SL503
1.1k
R517
16dB
56k
Q504
DTC144EUA-T106
4P H-EMP_ON
C
APR-42 (3/4) APR-42 (3/4)
IC500(1/2)
IC502(1/2)
NJM2041M-D(TE2)
NJM2041M-D(TE2)
RV500 : CH1 A/D LEVEL
+5V-2
5
-22.0dB
TP500
C508 R526
3 6
8
22uF 0
+ 16V
1
+5V-2
2 -
R524 C512
4
0 0.015uF
RV500
1k
R571 R532
NM
47k 18k
Q500
-5V-2
R538 R542 R544
2SA1611T1-M5M6 1k 3.3k 56k
R520
1.8k
R536
10k
R521 R540
39k 1M
S
C506 R527 R530 R533 C510
100pF 22k 10k 27k 0.1uF
Q502
-5V-2
2SK711-BL/V-TE85L
3
2
IC501(2/2)
IC503(2/2)
NJM2041M-D(TE2)
RV501 : CH2 A/D LEVEL NJM2041M-D(TE2)
+5V-2
5
-22.0dB
TP501
C509 R528
3 8 6
22uF 0
+ 16V
1
+5V-2
2
-
R525 C513
4
0 0.015uF
RV501
1k
R572 R534
NM
47k 18k
-5V-2 Q501
R539 R543 R545
1k 3.3k 56k
2SA1611T1-M5M6
R522
1.8k
R537
10k
R523 R541
39k 1M
S
C507 R529 R531 R535 C511
100pF 22k 10k 27k 0.1uF
Q503
-5V-2
2SK711-BL/V-TE85L
3
2
4-12 (b) 4-12 (b)
D E
+5V-2
R554
47k
C522 R555 R558 R560
10uF 30k 47k 47k
10V
C524
4.7uF R562
+ 10V 82
7
-
R550
3.3k
R546
56k
C516
100pF
C514
47pF
R551
6.8k
R547
100k
+6V
C520
0.1uF
C525
8
4.7uF R563
+ 10V 82
1
- IC502(2/2)
4 NJM2041M-D(TE2)
C518
+5V-2
0.1uF
-6V
+5V-2 R566
10
R556
47k C530 C532 C535 C536
10uF 0.1uF 0.001uF 0.1uF
10V
C523 R557 R559 R561
10uF 30k 47k 47k
10V
C534
C526 0.0068uF
4.7uF R564 D501
+ 10V 82 DAP202UT106
7 1 21
AINR+ SDATA
- 2 18
AINR- SCLK
C533 0.0068uF
R552
3.3k
6 20
AINL+ FSYNC
7
R548
AINL-
56k
D500
DAP202UT106 17
C517
MCLK
100pF
19
LRCK IC504
C515
AK5352-VF-E2
47pF
16 3
PD VREF
9
R553
HPFE
6.8k
R568 8
0 TST1
NM 22 10
R549
CMODE TST2
100k
23 11
SMODE1 TST3
15 14
+6V
SMODE2 TST4
C521
0.1uF
GND-2
C527
8
4.7uF R565
+ 10V 82
1
- IC503(1/2)
NJM2041M-D(TE2)
4
GND-2
C519
0.1uF
-6V
F
+4.7V
R567
100
IC505
NM R569
10
TC7SH08FU-TE85R
+3.3V
C539
0.1uF
C537 C538 C540
0.1uF 0.1uF 10uF
GND-2
10V
5
R570
100
GND-2 2 VCC 4
A Y A/D_DATA_1/2 4P
1
-9.99dB
B
C528
GND
-20dBFS 10uF
10V
3
C529
0.1uF
C531
0.0022uF
A/D-D/A_RESET 2P,3P
BVW-55
G H