7.
Circuit Diagrams and PWB Layouts
Keyboard Control Board
*
B
C
D
A
B
3002 C2
3003 C2
3004 C1
3005 C1
3006 C1
I102 B1
I103 B2
I104 B2
I105 B3
MENU
3007 C1
1
3
2
VOLUME-
SSB LC4.x
To 1M01
LED PANEL
CONTROL BOARD
KEYBOARD
ON / OFF
F001 A4
OR
TO 1M01
EXTERNALS
4
A
9003 C2
1701 A1
F002 A4
F003 C4
F004 C4
C
D
1704 A2
1705 A1
1706 A3
2
3
I007 C1
I008 C1
I009 C2
I010 C2
CHANNEL-
I100 B1
I101 B1
3008 C1
3009 C2
3999 C4
9001 C3
9002 C1
1
4
OR
TO 1K02
I010
I006 C1
1702 A1
1703 A2
1M01 A4
I008
I009
I007
I006
*
3008
*
3009
*
3007
9002
9003
SKQNAB
1703
1704
SKQNAB
SKQNAB
1705
1702
SKQNAB
I103
I101
I104
9001
I100
*
3006
*
3005
*
3004
*
3003
3002
F004
*
F003
10K
3999
F001
I105
F002
1M01
1
2
3
I102
SKQNAB
1701
1706
SKQNAB
G_16210_037.eps
210706
3103 313 6129.1
E
E
Layout Keyboard Control Board (Top Side)
Layout Keyboard Control Board (Bottom Side)
G_16210_038.eps
180106
3103 313 6129.1
1701 --
1702 --
1703 --
1704 --
1705 --
1706 --
1M01 --
G_16210_039.eps
180106
3103 313 6129.1
3002 --
3003 --
3004 --
3005 --
3006 --
3007 --
3008 --
3009 --
3999 --
9001 --
9002 --
9003 --