Back Light (For Color Main Lcd) - Samsung SGH-Z105 Service Manual

F low Chart of Troubleshooting

8. Back Light (for Color Main LCD)

B acklig h t d o es n o t w o rk
Y es
N o
Is B A C K LIG H T s et S et B A C K LIG H T o n A lw ays O N
A lw ays O N inth e M en u ?
Y es
N o
R ep lace o r R es o ld er R 327
R 327 = 2.8V?
Y es
R ep la ce th e LC DM o d u le
Y es
E N D
7- 12
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization