Sony BVW-55 Maintenance Manual page 687

IC600 (1/2)
NJM2041M-D(TE2)
-14.1dB
R600
15k C604
5
47uF
CN32 (27/50) 27 CH3_A/D_X
+ 16V
7
CN32 (28/50) 28 CH3_A/D_G
R601 6 -
15k
R608
R606 10k
2.2k
C600 R604
100pF 2.2k C602
100pF
R618
1k
R610
SL600
2.7k
R611
18dB
27k
R612
SL601
1.1k
R613
16dB
56k
IC601 (1/2)
-14.1dB NJM2041M-D(TE2)
R602
15k C605
5
47uF
CN32 (30/50) 30 CH4_A/D_X
+ 16V
7
CN32 (29/50) 29 CH4_A/D_G
R603 6 -
15k
R609
R607 10k
2.2k
C601 R605
100pF 2.2k C603
100pF
R619
1k
R614
SL602
2.7k
R615
18dB
27k
R616 SL603
1.1k
R617
16dB
56k
BVW-55
I J
IC600 (2/2) IC602
NJM2041M-D(TE2) NJM2041M-D(TE2)
RV600 : CH3 A/D LEVEL
+5V-2 5
-22.0dB
TP600
C608 R626
3 8 6 -
22uF 0
+ 16V
1
+5V-2
2 -
R624 C612
4
0 0.015uF
RV600
1k
R673 R632
NM
47k 18k
-5V-2
Q600 R638 R642 R644
1k 3.3k 56k
2SA1611T1-M5M6
R620
1.8k
R636
10k
R621 R640
39k 1M
S
C606 R627 R630 R633 C610
100pF 22k 10k 27k 0.1uF
-5V-2 Q602
2SK711-BL/V-TE85L
3
2 -
IC601 (2/2) IC603
RV601 : CH4 A/D LEVEL
NJM2041M-D(TE2) NJM2041M-D(TE2)
+5V-2 -22.0dB
5
TP601
C609 R628
3 8 6 -
22uF 0
+
16V
1
+5V-2
2 -
R625 C613
4
0 0.015uF
RV601
1k
R677 R634
NM
47k 18k
-5V-2
Q601 R639 R643 R645
2SA1611T1-M5M6 1k 3.3k 56k
R622
1.8k
R637
10k
R623 R641
39k 1M
S
C607 R629 R631 R635 C611
100pF 22k 10k 27k 0.1uF
Q603
-5V-2
2SK711-BL/V-TE85L
3
2 -
K
APR-42 (3/4) APR-42 (3/4)
+5V-2
R654
47k
C622 R655 R658 R660
10uF 30k 47k 47k
(1/2) 10V
C624
4.7uF R662
+ 10V 82
7
R650
3.3k
R646
56k
C616
100pF
C614
47pF
R651
6.8k
R647
100k
+6V
C620
0.1uF
C625
8
4.7uF R663
+ 10V 82
1
IC602 (2/2)
NJM2041M-D(TE2)
4
C618
+5V-2
0.1uF
-6V
+5V-2 R666
10
R656
47k C630 C632 C635 C636
10uF 0.1uF 0.001uF 0.1uF
10V
C623 R657 R659 R661
10uF 30k 47k 47k
(1/2)
10V
C634
C626 0.0068uF
4.7uF R664 D601
+ 10V 82 1SS300-TE85L
7 1 21
AINR+ SDATA
2 18
AINR- SCLK
C633 0.0068uF
R652
3.3k
6 20
AINL+ FSYNC
7
R648
AINL-
56k
D600
1SS300-TE85L
17
C617
MCLK
100pF
19
LRCK
IC604
C615 AK5352-VF-E2
47pF
16 3
PD VREF
9
R653
HPFE
6.8k
R668 8
0 TST1
NM 22 10
R649
CMODE TST2
100k
23 11
SMODE1 TST3
15 14
+6V
SMODE2 TST4
C621
0.1uF
GND-2
C627
8
4.7uF R665
+ 10V 82
1
IC603 (2/2)
4 NJM2041M-D(TE2)
GND-2
C619
0.1uF
-6V
4-13 (a) 4-13 (a)
L M
+4.7V
R667
100
NM R671 IC607
10
TC7SH08FU-TE85R
+3.3V
C643
0.1uF
C637 C638 C639
0.1uF 0.1uF 10uF
GND-2
10V
5
R675
100
2 VCC 4
GND-2
A Y A/D_DATA_3/4 4P
1
-9.99dB
B
C628
-20dBFS GND
10uF
10V
3
C629
0.1uF
C631
0.0022uF
A/D-D/A_RESET 2P,3P
IC606
TC7WH74FU(TE12R)
+4.7V
C640
0.1uF
8 7
GND-2
VCC SD
5 2
Q D RESET 4P
1
3
Q
GND RD
IC605 (1/5)
R676
4 6
SN74HCT08APW-E05
R674 100k
+4.7V 100k
R669
1
0
3 GND-2
2
R670 0 AU_256FS 2P,4P
+4.7V
4 IC605 (2/5)
R672 6
0 5 SN74HCT08APW-E05
2P,4P
AU_64FS
+4.7V
9
IC605 (3/5)
8
10 SN74HCT08APW-E05
AU_FS 2P,4P
+4.7V
L600
0.47uH
IC605 (4/5)
SN74HCT08APW-E05
12
VCC 11
IC605 (5/5)
C641 C642
13
0.1uF 10uF
SN74HCT08APW-E05 GND
10V
GND-2
GND-2
AUDIO A-D AND D-A, REC AUDIO LEVEL CONTROL
APR-42 (3/4)
BOARD NO. 1-673-524-11
LOT NO. 812-
BVW-55_APR-42_011
N O
1
2
3
4
5
P