WR3 Schematic
1
5 + + + + - 6 8 7 3 2 4 1 5 6 8 7 + + + 3 2 4 1 + + - - - + 3 3 2 1 2 1 R1 R2 R13 R14 R15 R16 R17 R24 R23 R21 R20 R19 R22 R25 R28 R27 R18 VR1 VR2 R3 R4 R5 R26 R7 R8 C GH I A B D E F R9 Q1 Q2 R6 R10 R11 R12 J1 C1 C2 C4 C5 D6 D4 D3 D2 D5 Q4 Q5 D1 J3 C17 C16 C15 C14 Q3 C11 C12 C18 SW2 SW1 C13 C10 C6 C7 C8 C9 C2 C3 U1B U1A U2A U2B 1K 47K 47K BLANK 100K 500KC 1MB 12K 5.1K 47K 1M 1M 5.6K 56K 56K 47K 473 473 470K 1M 1M 470K 50V/1M 10V/100M 10V/47M 16V/10MBP DS448 DS448 DS448 DS448 50V/1M 50V/1M NJM4558L NJM4558L 2SK30A 2SK30AY S512H04 006P X 1 FPD63 DC-JACK2 GZA4.7Y DC9V PR5534S EPK463 2SK30A 2SK30A EX616GLB EX616GLB 333 103 222 330Ω 104 22K 3.3M 473 473 101H 223 1K 100K 47K 100K 100K 1K 1K 103 102 WR3 回路図(VR基板EPK463付き) 基板 品番 EPK356-1/EPK463 変更 02/10/08 変更 変更 東京サウンド(株) WR3 回路図 2008/04/20
description
electronics
Transcript of WR3 Schematic
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5+
+
+ +
-6
87
3
2
4
1
5
6
87
+
+
+
3
2
4
1
+
+-
-
-
+
3 32
1
2
1
R1
R2
R13R14 R15
R16
R17
R24
R23
R21R20
R19
R22
R25
R28R27
R18VR1 VR2
R3R4
R5
R26
R7
R8
C G H I
A B
DEF
R9Q1
Q2 R6R10
R11
R12
J1
C1
C2 C4
C5
D6
D4D3
D2
D5
Q4
Q5D1
J3
C17
C16C15C14
Q3
C11
C12C18
SW2
SW1
C13
C10
C6
C7
C8
C9C2C3
U1B
U1A
U2AU2B
1K
47K
47K
B
L
A
N
K
100K
500KC 1MB
12K
5.1K
47K
1M1M
5.6K56K56K
47K473473
470K
1M 1M470K
50V/1M
10V/100M
10V/47M
16V/10MBP
DS448
DS448
DS448DS448
50V/1M
50V/1M
NJM4558L NJM4558L
2SK30A
2SK30AY S512H04
006P X 1
FPD63
DC-JACK2
GZA4.7Y
DC9V
PR5534SEPK463
2SK30A
2SK30A
EX616GLB
EX616GLB
333103
222
330
104
22K
3.3M
473
473
101H
223
1K
100K
47K 100K
100K
1K
1K103102
WR3 EPK463
EPK356-1/EPK463
02/10/08
WR3 2008/04/20