Accuphase E-212 Informações sobre o serviço - Página 18

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Accuphase E-212 Informações sobre o serviço
Protection Ass'y (720-0062-00)
IC1
R7 362 3D
TA7318P-2
R8
to Logic K4(pin4-6)
362 3D
K4
1
L-CH
2
COM
3
R-CH
C1
R1
C2
R2
101
334
334
101
/1H
/1H
R3
475
2
2
R4
VR2
VR1
475
471
471
IC2 UPC1237HA
R15
243
R14 183 2H
R16
C4
473
4R7
/1V
C5
C3
101
221
/0J
/0J
to PUSH SW Ass'y K4
Power Amp Ass'y
(717-0071-00)
to PHONES Ass'y K1
from POWER AMP output
K2
K3
R10
221 3F
R9
221 3F
273
R19
R20
R6
100
100
3D
3D
273
R5
C7
C6
223
R11
223
/2A
/2A
333
RELAY3
9
11
13
D1
16
R12
R13
473
473
D3
MA167
SP Common
MA167
K5
2SA1376_
-K,U
K1
1
C1
SUB
R3 471
2
IN
3
GND
4R7 /2A
R1
R2
105
753
2SC3478_
C3
152
C2
R47
/1H
KT1
IC1B
6
7
5
K1A
RELAY2
RELAY1
3
3
4
4
6
6
5
5
D4
D2
MA167
MA167
R25
R21
102
102
R23
8
392
6
3A
4
1
<+56.1V
R44
R18
R20
471
102
101G
R12
R6
562
2SA1507
472
3D
-S,T
C20
102
Q8
Q6
2SA1145_
-Y
R4
R15
303
R14
392G
392G
C4
Q4
2SC3478_
100 /1H
-K,U
R17
Q2
NJM4559D-M
753
R8
R10
IC1A
220
2
7680F
1
3
R9
220
C6
101
C7
R11
Q1
/1C
101
86R6F
/1C
-K,U
Q3
D2
2SA1376_
D1
-K,U
HZ153L
HZ153L
R5
303
Q5
2SC2705_
-Y
C19
R7
102
472
2SC3902_
R13
562
-S,T
R45
R19
R21
3D
471
102
101G
< -56.1V
K1B
R26 221
C16
C22
151
104
D8
1SS81
C8
C10
471
471
/2A
/2A
Q12
2SC2837_
2SC4793_
-O,P,Y
Q14
<+1.55V
2SC2837_
R32
-O,P,Y
2R2
R34
R36
822
822
D4
MA165
C12
682
<+.55V
R22
R28
302
222
R29
R38
470
R22K
3D
3D
Q9
Q10
2SC4685_
2SC2710_-O,Y
Q11
R23
511
2SA1150_
R39
-O,Y
R22K
R27
3D
VR1
222
C13
102
2
<-.57V
682
D5
MA165
R35
R37
822
822
C14 223
R33 2R2
2SA1186_
<-1.47V
-O,P,Y
Q15
Q17
Q13
2SA1837_
Q7
2SA1186_
-O,P,Y
C9
C11
471
471
/2A
/2A
C15
D9
1SS81
151
C21
104
R25 221
<+54mA
C18
100
/2C
Q16
TP
2
+
1
-
R40
K2
R22K
3D
1
+52.1V
2
OUT
3
-52.1V
4
R41
GND
R22K
3D
D10
S5277G
K3
1
AC0V(GND)
2
AC35V
C17
R42
R47
100
/2C
D11
S5277G
>-54mA