Rgb Led Indication Trouble - LG FM300 Service Manual

4.7 RGB LED Indication Trouble

VDD_3.75
LQI_LED0
LGE Internal Use Only
C334
DNI
TP2
TP2
3
R360 2 Q305
LQI_LED1
UMT2222A
1K
1
EQBN0005301
C346
DNI
R355 R353
Q305 Q306
4. TROUBLE SHOOTING
TP1
TP1
LD304 67-23-B7GBREW-B32-2T
EDLS0002201
TP3
TP3 TP3
3
R361 2 Q306
LQI_LED2
UMT2222A
1K
1
EQBN0005301
C347
DNI
LD304
- 45 - Copyright © 011 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
3
R362 2 Q307
UMT2222A
DNI
1
EQBN0005301
C348
DNI
DNI
Only for training and service purposes