LGE Internal Use Only
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 43 -
OJ KEY PAD
RIGHT
CALL
LEFT
SOFT101
HOT
SOFT100
UP
CANCEL
END
DOWN
KEYIN5
KEYIN4
KEYOUT2
KEYOUT3
KEYOUT4
ONSWA_n
KEYOUT1
KEYIN3
Figure 3-1-15. KEY PCB Key Pad Circuit
Z3X-BOX.COM
Summary of Contents for KT520
Page 231: ...Note Z 3 X B O X C O M ...
Page 232: ...Note Z 3 X B O X C O M ...