LG -P895 Service Manual page 72

Battery voltage higher than 3.4V?
LGE Internal Use Only
START
Yes
Press PWR_ON_KEY
VA5001 high to low
Yes
Power key is
Damaged?
Yes
+1V2_TPS_VRTC ,
+1V2_TPS_VCORE, :
+1V8_TPS_AVDD_OSC,
+1V2_TPS_VDDR,
+3V3_TPS_VUSB,
+1V8_TPS_VIO,
+1V2_TPS_VPLL,
+1V0_TPS_VDDRHS,
+2V85_TPS_VMEM,
Power up?
Yes
Is clock ok?
X5000 : 32.768KHz
Yes
Change the Main board
No
Change or charging the Battery
No
Check the Power Key
No
Change the Power Key
No
No
- 72 - Copyright © 2012 LG Electronics. Inc. All right reserved.
4. TROUBLE SHOOTING
Change the Main board
Check the X-tal
Only for training and service purposes