Key Back Light - Samsung SGH-Z110V Service Manual

9. Key Back Light

K ey B a cklig h t d o es n o t w o rk
Is B A C K LIG H T s et A lw ays
O N in th e M en u ?
U 304 p in 3 = "H "?
C N 702 p in 15,17 = 3.3V?
Y es
Y es
Y es
E N D
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
N o
S et B A C K LIG H T o n A lw ays O N
N o
R es o ld er U 302 / C N 702 p in30
o r rep lac e K eyP C BM o d u le
7- 13
F low Chart of Troubleshooting