2
3
4
5
1
4-13 (b)
BVW-55
4-13 (b)
I
J
K
L
M
N
O
P
AUDIO A-D AND D-A, REC AUDIO LEVEL CONTROL
APR-42 (3/4)
BOARD NO. 1-673-524-12
LOT NO. 904-
BVW-55_APR-42_002
APR-42 (3/4)
APR-42 (3/4)
VCC
GND
4P
2P,3P
4P
2P,4P
2P,4P
2P,4P
RV600 : CH3 A/D LEVEL
RV601 : CH4 A/D LEVEL
-14.1dB
-22.0dB
-14.1dB
-22.0dB
16dB
18dB
16dB
18dB
-9.99dB
-20dBFS
+4.7V
GND-2
3
2
1
D601
1SS300-TE85L
3
2
1
D600
1SS300-TE85L
+4.7V
0.1uF
C621
R628
0
10k
R637
+6V
10V
10uF
C628
GND-2
100pF
C606
SL601
0.1uF
C636
100pF
C616
0.1uF
C610
100
R675
0.1uF
C638
82
R662
3
2
1
(1/5)
IC605
SN74HCT08APW-E05
10
R666
39k
R621
+5V-2
56k
R646
8
1
4
2
-
3
+
(2/2)
IC600
NJM2041M-D(TE2)
+5V-2
S
2SK711-BL/V-TE85L
Q603
S
2SK711-BL/V-TE85L
Q602
8
1
4
2
-
3
+
(2/2)
IC602
NJM2041M-D(TE2)
R670
0
56k
R644
R669
0
100pF
C607
SL602
15k
R602
R624
0
1k
R639
7
6 -
5
+
(1/2)
IC602
NJM2041M-D(TE2)
0.0068uF
C634
R625
0
3.3k
R643
27k
R635
1k
R638
47k
R660
2.2k
R604
8
1
4
2
-
3
+
(2/2)
IC603
NJM2041M-D(TE2)
1.8k
R620
+6V
+4.7V
100pF
C617
R626
0
10k
R630
100k
R676
22k
R629
16V
22uF
C609
10V
10uF
C639
-5V-2
82
R664
6.8k
R651
0.1uF
C637
0.1uF
C640
10V
10uF
C623
10k
R636
0.1uF
C632
NM
100
R667
15k
R600
SDATA
21
SCLK
18
VB+
24
VA+
4
VD+
12
VREF
3
LRCK
19
TST3
11
TST4
14
FSYNC
20
TST1
8
DGND
13
TST2
10
SMODE2
15
SMODE1
23
CMODE
22
HPFE
9
PD
16
AGND
5
MCLK
17
AINL-
7
AINL+
6
AINR-
2
AINR+
1
AK5352-VF-E2
IC604
8
1
4
2
-
3
+
(2/2)
IC601
NJM2041M-D(TE2)
0.1uF
C629
AU_64FS
22k
R627
0.47uH
L600
82
R663
VCC
5
Y
4
GND
3
B
1
A
2
TC7SH08FU-TE85R
IC607
SL600
+5V-2
0.1uF
C611
RESET
0.1uF
C641
TP601
100pF
C601
+5V-2
3.3k
R642
3
2
1
NM
1k
RV600
15k
R601
0.1uF
C620
CH3_A/D_X
27
(27/50)
CN32
3.3k
R652
6
5
4
(2/5)
IC605
SN74HCT08APW-E05
3.3k
R650
10V
4.7uF
C625
47k
R677
10V
4.7uF
C627
+5V-2
CH3_A/D_G
28
(28/50)
CN32
16V
22uF
C608
GND-2
2.2k
R606
0.1uF
C619
0.015uF
C613
82
R665
30k
R655
30k
R657
GND-2
+5V-2
27k
R615
-6V
10k
R631
56k
R617
1M
R641
1.1k
R612
GND-2
NM
R668
0
GND-2
10V
10uF
C642
2.7k
R614
10V
10uF
C630
R672
0
CH4_A/D_G
29
(29/50)
CN32
39k
R623
1k
R619
+4.7V
-5V-2
100pF
C602
27k
R611
+4.7V
+4.7V
6.8k
R653
18k
R632
47pF
C614
0.001uF
C635
0.0068uF
C633
11
13
12
(4/5)
IC605
SN74HCT08APW-E05
100pF
C600
1M
R640
A/D_DATA_3/4
47k
R656
GND-2
10V
4.7uF
C626
47k
R659
A/D-D/A_RESET
100k
R649
-5V-2
2.2k
R605
3
2
1
NM
1k
RV601
0.015uF
C612
10V
10uF
C622
8
10
9
(3/5)
IC605
SN74HCT08APW-E05
SL603
2SA1611T1-M5M6
Q600
2SA1611T1-M5M6
Q601
47pF
C615
15k
R603
47k
R661
10k
R609
10
R671
VCC
8
PR
7
CLR
6
Q
5
GND
4
Q
3
D
2
1
TC7WH74FU(TE12R)
IC606
1.1k
R616
10k
R608
27k
R633
47k
R658
0.1uF
C643
47k
R673
47k
R654
0.0022uF
C631
AU_256FS
7
6 -
5
+
(1/2)
IC600
NJM2041M-D(TE2)
7
6 -
5
+
(1/2)
IC603
NJM2041M-D(TE2)
0.1uF
C618
56k
R645
2.7k
R610
1.8k
R622
-5V-2
+5V-2
1k
R618
AU_FS
56k
R648
10V
4.7uF
C624
7
6 -
5
+
(1/2)
IC601
NJM2041M-D(TE2)
TP600
100pF
C603
CH4_A/D_X
30
(30/50)
CN32
16V
47uF
C604
18k
R634
+3.3V
100k
R674
-6V
16V
47uF
C605
56k
R613
GND-2
14
7
(5/5)
IC605
SN74HCT08APW-E05
2.2k
R607
100k
R647
Summary of Contents for BVW-55
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Page 50: ...1 40 BVW 55 1 2 3 4 5 6 7 8 9 d l s d l 1 15 Fixtures and Adjustment Equipment List ...
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Page 169: ...1 9 BVW 55 P2 1 2 Fixtures and Adjustment Equipment List 1 2 3 4 5 6 7 8 9 d l s d l ...
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Page 909: ...5 27 b BVW 55 5 27 b CN101 CN301 CN302 CN303 CN901 MB 838 B SIDE SUFFIX 12 MB 838 MB 838 ...
Page 911: ...5 27 a BVW 55 5 27 a CN101 CN301 CN302 CN303 CN901 MB 838 B SIDE SUFFIX 11 MB 838 MB 838 ...
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