Circuit Diagrams and PWB Layouts
121
LC4.9E AB
7.
Control Board
CHANNEL-
CONTROL BOARD
I007 C1
I008 C1
I009 C2
I010 C2
I100 B1
I101 B1
I102 B1
I103 B2
I104 B2
I105 B3
MENU
V
OLUME+
1
2
3
KEYBOARD
ON / OFF
3008 C1
3009 C2
3999 C4
9001 C3
9002 C1
9003 C2
F001 A4
F002 A4
F003 C4
F004 C4
I006 C1
1703 A2
1704 A2
1705 A1
1706 A3
1M01 A4
3002 C2
3003 C2
3004 C1
3005 C1
3006 C1
3007 C1
V
OLUME-
4
1
2
3
4
A
B
C
D
A
B
C
D
1701 A1
1702 A1
9001
I100
3006
390R
100R
3005
1K0
3004
1K0
3003
680R
3002
F004
F003
10K
3999
F001
I105
1
2
3
F002
1M01
SKQNAB
1701
I102
I010
1706
SKQNAB
I008
I009
I007
I006
3008
1K0
100R
3009
3007
100R
9002
9003
SKQNAB
1703
1704
SKQNAB
SKQNAB
1705
1702
SKQNAB
I103
I101
I104
F_15420_011.eps
030605
3104 313 6071.2
E
E
Personal Notes:
E_06532_012.eps
131004