Accuphase E-308 - E-308 page19_Line&HP&SW&etc

R24 273
R28
273
R8
101
R12
101
R16
101
R20
101
Q4
2SA1175_-EL
Q12
2SA1175_
-EL
Q8
2SA1175_-EL
Q16
2SA1175_
-EL
Q2
2SC2785_-EL
Q10
2SC2785_-EL
Q6
2SC2785_-EL
Q14
2SC2785_
-EL
R6
101
R10
101
R14
101
R18 101
R22
273
R26 273
R32
100
R36 100
R30
100
R34
100
Q20
2SC2785_ -EL
Q24
2SC2785_
-EL
R40
512
Q18
2SA1175_ -EL
Q22
2SA1175_
-EL
R38 512
R44
301
R42 301
D4 MA165
D2 MA165
Q32
2SC1815_
-GR/Y
Q36
2SC1815_
-GR/Y
Q30
2SA1015_
-GR/Y
Q34
2SA1015_
-GR/Y
R48
100
R52 100
R46 100
R50 100
C4
101
R56
240G
R4 473
R2 334
C8
121 /0J
R58 104
R60
820
R54
241G
R23 273
R27
273
R7
101
R11
101
R15
101
R19
101
Q3
2SA1175_-EL
Q11
2SA1175_
-EL
Q7
2SA1175_-EL
Q15
2SA1175_
-EL
Q1
2SC2785_-EL
Q9
2SC2785_-EL
Q5
2SC2785_-EL
Q13
2SC2785_
-EL
R5
101
R9
101
R13
101
R17 101
R21
273
R25 273
R31
100
R35 100
R29
100
R33
100
Q19
2SC2785_ -EL
Q23
2SC2785_
-EL
R39
512
Q17
2SA1175_ -EL
Q21
2SA1175_
-EL
R37 512
R43
301
R41 301
D3 MA165
D1 MA165
Q31
2SC1815_
-GR/Y
Q35
2SC1815_
-GR/Y
Q29
2SA1015_
-GR/Y
Q33
2SA1015_
-GR/Y
R47
100
R51 100
R45 100
R49 100
C3
101
R55
240G
R3 473
R1 334
C7
121 /0J
R57 104
R59
820
R53
241G
+12V +12V
-12V -12V
C10 101 /1E C9 101 /1E
C11 332 /1E C12 332 /1E
+12V
-12V
D6
1SR139-400
D5
1SR139-400
12
F1
310-8251-00
1 2
K5 308-0207-00
LOUT GND ROUT PGND AC
C13 101 /1E
+5V
+5V
+12V-12V
CONNECT K3
BAL K2 toTONE K7
LCH LGND RCH
VOL K1
+5V PGND +12V +12V -12V -12V
+17.3V(+16.6V)
-17.4V(-17.6V)
(*) DAC-10+AD-10
(*) DAC-10+AD-9
PGND
IO K8TRANS
1 2 3 4
K1
308-0407-00
RGND
1 2 3 4 5
K2 308-0508-00
+12V -12V
+12V-12V
C5 222 /1H C6 222 /1H
1 2 3 4 5 6 7
K3 308-0715-00
AGND AGND
1 2
K4 308-0214-00
Q27
2SA1175_
-EL
Q25
2SC2785_
-EL
Q26
2SC2785_
-EL
Q28
2SA1175_
-EL
I
G
O
IC3 NJM78M05FA
C14 470 /1E C16 470 /1E C15 470 /1E C17 470 /1E
C1
100 /1H
C2
100 /1H
I
G
O
IC1 UPC79M12HF
I
G
O
IC2 UPC78M12AHF
- 1 9 -
E
-
3
0
8
L
I
N
E
A
M
P
A
S
S
'
Y
(
7
1
2
-
0
0
9
3
-
0
0
)
R
L
G
JK1 302-1204-00
ATT
LINE/R
LINE/L
from TONE K8
RGND
3 2 1
6 5 4
S1
354-1218-00
RCH
LCH
to VOLUME K2
RGND
R3
433
from PROT K1
R4
433
R1
682
R2
682
1
2
3
K1
308-0306-00
1
2
3
4
K2
308-0407-00
LGND
1
2
3
4
K3
308-0417-00
LGND
LCH
HPGND
RCH
(
7
1
6
-
0
6
7
6
-
0
0
)
H
E
A
D
P
H
O
N
E
A
S
S
'
Y
SEL_A
SEL_B
SEL_C
DGND
1 2 34
5 6 7 8 9 10
11 12
13
14 15
16
S1 339-0002-00
to LOGIC K5
1
2
3
4
K1
309-3428-04
I
N
P
U
T
S
E
L
E
C
T
O
R
(
7
1
6
-
0
6
7
7
-
0
0
)
TONE MONO METER
EXT COMP
to TONE K5
1 2 3 4
G
S3
354-1111-00
1 2 3 4
G
S5
354-1111-00
1 2 3 4
G
S2
354-1111-00
1 2 3 4
G
S1
354-1111-00
1 2 3 4
G
S4
354-1111-00
RET3 RET2 RET1 SCAN2 SCAN1
TM1 314-0539-04
TM2 314-0539-04
TM3 314-0539-04
TM4 314-0539-04
TM5 314-0539-04
TM6 314-0539-04
1 2 3 4 5
K1
280-9005-00
673-0505-10
S
W
I
T
C
H
A
S
S
'
Y
(
7
1
6
-
0
6
7
8
-
0
0
)
A
S
S
'
Y
1 3
K1
308-0236-00
1 2 3 4
K5
308-0432-00
1 2 3 4
K3
308-0432-00
1 2 3 4
K7
308-0432-00
230V 117V 100V
100V 100V 100V
100V100V100V
117V 117V 117V 117V 117V 117V NC NC NC 0V 0V 0V
NC 0V
NC 0V
NC 0V
C1
103 /2E
FH2 FH1
JK1
!!
!
Attention mark indicating critical components for safety.
Replacement must be made with identical parts of specified part number.
CAUTION
!
1 2 3 4
K2
308-0433-00
1 2 3 4
K4
308-0433-00
1 2 3 4
K6
308-0433-00
Ass'y No.
716-0680-11
Connector No.
K6 , K7
716-0680-12 K4 , K5 716-0680-13 K2 , K3
! ! !
!!!
AC 100V AC 120V AC 230V
to OUTLET
FUSE
T6.3A L250V at 100-120V T3.15A L250V at 220-240V
!
CONNECTOR SETTING TABLE
V
O
L
T
A
G
E
S
E
L
E
C
T
O
R
A
S
S
'
Y
U
(
7
1
6
-
0
6
8
0
-
1
2
)
E
(
7
1
6
-
0
6
8
0
-
1
3
)
D
(
7
1
6
-
0
6
8
0
-
1
1
)