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