Troubleshooting - Philips DCP850 Service Manual

5.0 TROUBLESHOOTING

SYMPTOM: BATTERY NO POWER
BATTERY CAN＇T
Power ON
Start
Check Battery capacity ?
Yes
Check the Power-ON
button and cable OK?
NO
Replace Button or
Cable
Check charging
no
function OK?
No
Yes
Replace Main Board
Check adaptor
Yes yes
power-ON OK?
No
SET OK?
No Defect , return
set to Customer