Troubleshooting
ITC2
CHASSIS
R402/ R407/ R422/ R435/ R452/ R457/ R472/ R488
3-12. RTC Troubleshooting Flow (SU model only)
Time in Photo Frame does not memorize
after AC off on.
Yes
[self diagnosis] RTC_ ERR
RTC IC NG
> 1 ?
No
Change BB Board
SW NG
55