LG CMS1530F - Trademarks and Licenses; Bluetooth Trademark Information

5 V
Replace F901 (Use same type fuse).
Replace ZD902.
Replace T901.
Replace L903.
Power line of main PCB is short.
YES
YES
YES
YES
YES
YES
YES
YES
NO
NO
NO
NO
F901 nomal?
ZD902 nomal?
T901 nomal?
L903 nomal?
Replace D901 ~ D904.
Replace D909.
Check or replace IC902.
NO
NO
NO
D901 ~ D904 nomal?
D909 nomal?
Is VCC (9 V ~ 18 V)
supplied to IC901 pin2.
3-3
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