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Yamaha XM6150 Service Manual page 59

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A
B
C
1
XM6150 OVERALL CIRCUIT DIAGRAM 1/3 (DRV6)
XM4220 OVERALL CIRCUIT DIAGRAM 1/3 (DRV4)
DRV6
1/5
DRV4
1/5
2
to REAR6 or REAR4
3/6 - CN710
3
4
DRV6
2/5
DRV4
2/5
5
to REAR6 or
REAR4 3/6
- CN709
6
7
R483, R485
R403, R430, R455, R481
DRV 4 J, U, H
not used
22K
16.0K
DRV6
4/5
DRV4
4/5
POWER
8
PROTECTION
9
to REAR6 or
REAR4 4/6
- CN804
10
11
12
XM6150/XM4220
A
B
C
D
E
F
G
R424, 449, 475, 503, 528, 553
XM6150 only
560
470
SIGNAL
A
B
D
E
CLIP
A
B
D
E
D
E
F
G
H
I
J
DRV6
5/5
DRV4
5/5
POWER
ON /
OFF
KEC-92469-2
to PA6 or PA4
- CN102
KEC-92469-3
1
to REAR6 or REAR4
3/6 - CN713
KEC-92469-2
1
to PA6 or PA4 - CN101
KEC-92469-3
1
R404, 431, 456, 482, 510, 535
not used
not used
Note : See parts list for details of circuit board
component parts
C
: Ceramic Capacitor
: Mylar Capacitor
: Mica Capacitor
F
: Capacitor
: Flame Proof C. Resistor
: Metal Film Resistor
XM6150 only
FAN
C
F
XM6150 only
KEC-92469-4
H
I
J
K
L
M
DRV6
3/5
DRV4
3/5
YE
BR
AC IN
1
C622
DRV6J, H
10000 / 80V
DRV6U
6800 / 80V
DRV4
6800 / 100V
to REAR6 or
REAR4 3/6
- CN711
K
L
M
N
O
P
Q
XM6150/XM4220
~
625
to REAR6 or
REAR4 4/6
- W801
to PA-W105
to REAR6 or
REAR4 5/6
to PA-W106
- W802
to REAR6
- W803
to PA-W107
L601
J601, 602
KEC-92469-2
1
: installed
XM6150/XM4220
N
O
P
Q
1
2
3
4
5
6
7
8
9
10
11
12

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