Troubleshooting; Main Flowchart; Power (System) Flowchart - Sony UBP-X700 Service Manual

6-1. Main Flowchart

Start (and return from each
flowchart)
and turn of automatically.
Power LED Light up about 10s
Yes
Set can power ON by Power
Switch or Remote Control.
Yes
Check HDMI output
Yes
Check Coaxial Output
Yes
Check Playback function
Yes
Check Internet connection
function
Yes
Check USB playback function
Yes
Change MB board
To Drive Flowchart (BU adj. flow)
SECTION 6

TROUBLESHOOTING

Are all the power line mentioned
No
in Power flow (x-x) normal?
Yes
Check IC401, pin 2
(output) UNSW 1.8V
Yes
6-3. Remote Con Flowchart
No
6-4. FR board flowchart
No
6-5. Video/HDMI flowchart
No
6-6. Audio flowchart
No
6-7. Drive flowchart
6-8. Ethernet Flowchart
No
6-9. Wifi Flowchart
No
6-10. USB flowchart
No
6-2. Power System Flowchart
No
6-1