Main Circuit Diagram - Yamaha MG102c Service Manual
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Also See for MG102c:
- Owner's manual (21 pages) ,
- Manual de usuario (21 pages) ,
- Manuel du propriétaire (21 pages)
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Q
P
O
Q Q
MAIN8 (MAIN) CIRCUIT DIAGRAM (MG82CX) 004
3 7 6 3 1 5 1 5 0
to MAIN8 (JACK)
-W101
<Page 6: C-4>
to MAIN8 (JACK)
-W102
<Page 6: C-7>
T E
L
1 3 9 4 2 2 9 6 5 1 3
MA111 (VR496500)
MAIN8: D351-353, D451-453
1
2
1: ANODE
2: CATHODE
KTC3875S-Y, GR-RTK/ (WC529400)
TRANSISTOR
MAIN8: Q151, Q251, Q351, Q451
3
2
1
3
1: EMITTER
2
2: BASE
3: COLLECTOR
1
KTA1504S-Y, GR-RTK/ (WC529500)
TRANSISTOR
MAIN8: Q152, Q252, Q352, Q452
w w w
3
2
.
1
3
1: EMITTER
2
2: BASE
3: COLLECTOR
1
28CC1-2001004885-4 2
http://www.xiaoyu163.com
N
M
L
K
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
OP AMP
x
a o
u 1 6 3
y
i
J
I
H
G
8
9
OP AMP
OP AMP
Q
Q
3
7
6
3
1
5
1
OP AMP
OP AMP
OP AMP
c o
.
OP AMP
MAIN8 (MAIN) CIRCUIT DIAGRAM (MG82CX) 004
F
E
D
C
2
4
2
9
8
MG82CX/MG102C
5
0
8
9
2
4
9
8
2
m
XX
: Not installed
: Ceramic Capacitor
: Mylar Capacitor
B
A
9
9
1
2
3
4
5
6
9
9
7
8
9
10
11
12
9
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