Trouble Shooting - Samsung MP5671 Service Manual

• TROUBLE SHOOTING
NO Character Image
Turn the VR402(SUB-BRIT. VR), EXT-BRIT. VR
EXT-CONT VR to max position.
Check P4, PS4
50VDC line
13
NO
NO
NO
Refer to no Raster
Check input signal
or logic.
Check 0101,0102,
IC101