Power Failure - Samsung YP-T55 Service Manual

6. Troubleshooting

1. Power failure

Is the Recovery mode
connected?
Replace IC8
(STMP3520B)
6-1
Is the Clock
signal?
Replace PCB
Change the battery
and
Check the power
Upgrade Firmware
Check if C54 is
1.5V ,C55 is 3.0V?
Is the battery
voltage?
Is the voltage
in the battery
pack?
Replace the battery
Battery connector
Complete !
Replace
Samsung Electronics