Vestax PCV-002, Служебная записка

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A
B
Title
Number Revision Size
A1
Date: 7-Jan-2002 Sheet of
File: D:\Vestax\..\PCV002—ÊŽ Y• }.asc Drawn By:
R26
27K
1 2
C86
10u/16
R73
220K
3
2
1
8
4
U18A
NJM2068L
1 2
C87
10u/16
1 2
C88
10u/16
R74
220K
5
6
7
U18B
NJM2068L
1 2
C89
10u/16
3
2
1 7
VR14A
10KAC*2
6
5
4 8
VR14B
10KAC*2
3
2
1 7
VR15A
20KA*2
6
5
4 8
VR15B
20KA*2
1 2
C90
10u/16
1 2
C91
10u/16
1 2
C92
10u/16
1 2
C93
10u/16
3
2
1
8
4
U19A
NJM2068L
5
6
7
U19B
NJM2068L
R75
10K
R76
10K
R77
100K
R78
100K
R163
220
R164
220
R165
220
R166
220
1
2
J3A
T5857AAAF
3
1
J3B
T5857AAAF
4
5
J3C
T5857AAAF
6
4
J3D
T5857AAAF
3
2
1 7
VR5A
10KA*2
6
5
4 8
VR5B
10KA*2
1 2
C96
1u/50
1 2
C97
1u/50
1
2
C98
22u/10
1
2
C99
22u/10
1 2
C108
220u/10
1 2
C109
220u/10
3
2
1
8
4
U7A
NJM4556L
5
6
7
U7B
NJM4556L
R79
1K
R80
1K
R81
330K
R82
330K
R151
100K
R152
100K
R27
47K
R28
47K
R29
47K
R30
47K
3
2
1 7
VR13A
50KB*2
6
5
4 8
VR13B
50KB*2
R31
22K
R32
22K
R33
22K
R34
22K
R167
47
R168
47
R145
22K
R146
22K
1
2
3
J4A
HLJ0546‑01‑010
PHONE PGM1 Lch
PHONE PGM1 Rch
PHONE PGM2 Lch
PHONE PGM2 Rch
+Vcc
MASTER MASTER
BALANCE LEVEL OUTPUT1
OUTPUT2
MONITOR OUT
MONITOR
LEVEL
MONITOR CF
C121
10P
C122
10P
C123
5P
C124
5P
C125
10P
C126
10P
PCV‑002U 量産図
2001.11.20
AIMI
(0dB)
(0dB)
1
2
3
CN3P 3P CON S
1
2
3
H3C 3P CON H
1
2
3
CN2J
3P CON S
1
2
3
H2C
3P CON H
PHONES PCB
↑
↓
㊧
㊧
↑
↑
↓
↓
㊧
㊧
㊨
㊨
(A curve)
(C curve)
R98
100K
R99
100K
R100
100K
R101
100K
1
2
H7C
2P CON H
1
2
C132
100u/25
1
2
C133
100u/16
+VM
1
2
C134 100u/16 R186
100K
+Vcc
R187
100K
GND2
改訂 2002.1.7
(R88、R93 〜 27K→15K)
(C132 〜 100u/16→100u/25)
Output, Phones