Accuphase E-212 Información de servicio - Página 17
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E-212 Connector Board Ass'y (716-0594-00)
to TONE AMP Ass'y K1(pin1,2)
3
+12V
2
-12V
1
GND
308-0324-00
K2
Q1
RD3.0EB1
+17.5V
2SC2785_ -EL,FL
D3
R1
R3
R5
390
332
101
C5
D1
1SR139-400
470
/1E
C1
C3
222
102
/1E
/1E
J8
1
314-3011-00
C2
C4
222
D2
102
/1E
/1E
C6
1SR139-400
470
R2
R4
R6
F1
/1E
390
332
101
310-8251-00
D4
-17.5V
Q2
RD3.0EB1
2SA1175_ -EL,FL
308-0207-00
K3
from Power Transformer
Switch Ass'y (716-0599-00)
to POWER AMP Ass'y K1
from Logic Ass'y K2(pin1-4)
K2
K3
308-0412-00
308-0514-00
Tone
354-1412-00
7 S1
4 S2
1
8
2
5
9
3
6
10
4
11
5
12
6
for Option Board
K5
307-0317-00
+5V
Q3
2SC2785_ -EL,FL
+15.4V(+13.8V)
R9
R11
102
101
C11
C9
220
470
/1E
/1E
C7
101
/1E
C8
101
/1E
C10
470
R10
R12
/1E
102
101
-14.7V(-13.0V)
Q4
2SA1175_ -EL,FL
Attenuator Ass'y (716-0600-00)
to TAPE SW Ass'y K2
K1
308-0206-00
Mode
354-1218-00
1
2
3
Tape Switch Ass'y (716-0598-00)
K1 307-3204-00
REG
1a
REG
1b
REG
2a
REG
2b
REG
3a
+5V
REG
3b
REG
4a
REG
4b
R-IN
5a
R-IN
5b
AGND
6a
AGND
6b
L-IN
7a
L-IN
7b
S2B
-12V
8a
336-2007-00
-12V
8b
GND
9a
C2
GND
9b
+12V
10a
+12V
10b
R-OUT
11a
R8
101
R-OUT
11b
AGND
12a
AGND
12b
L-OUT
13a
R7
101
L-OUT
13b
S2A
DGND
14a
C1
336-2007-00
DGND
14b
ST1
15a
R1
ST3
15b
104
332
ST0
16a
ST2
16b
K4
308-0311-00
to VOLUME Ass'y K3
308-0530-00
K4
to RELAY Ass'y K1
to Volume Ass'y K4
from TAPE SW. Ass'y K1 (pin 5to,8)
K1
K2
308-0417-00
308-0407-00
R1
R3
R4
R2
513
752
752
513
S1
354-1218-00
3
6
2
5
1
4
Att.
Rec Off
Source
Tape
3B
4B
4B
S1B
336-3010-10
104
R2
332
4A
5A
5A
S1A
336-3010-10
Tape Recorder
K3
K1
308-0412-00
308-0809-00
from LOGIC Ass'y K4(pin1-3)
from IO.RELAY Ass'y K2 to ATT Ass'y K1(pin5-8)
Selector LED Ass'y
(716-0614-00)
D3
TLS262_-C
D2
TLS262_ -C
308-0708-00
K1
VR1A
575-2312-10
2A
K2
VR1B
1
575-2312-10
Rch
2
Lch
2B
to SW Ass'y K1
D4
D5
TLS262_-C
TLS262_ -C
D6
TLS262_ -C