sanyo CBP3012 Repair Tips
Search: CBP3012 sanyo
Results 8
Results 8
Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
---|---|---|---|---|---|
Sanyo | CBP3012-10 | Slow start up | R520/521 120k | ||
Sanyo | CBP3012 A3-A14 | Picture blanks out intermittently | Check for dryjoints at transistor Q241 ( 2SA1015 ) which is in the luminance signal feed between the LA7680 jungle chip and the | ||
Sanyo | CBP3012 A3 | St/by only - HT present at LOP Tr | No line drive - Q431 line dr tr no collector supply - Q551 2SB764 pnp s/c - used BC640 in lieu | ||
Sanyo | CBP3012 A3 | Pic int blanks out | Dry joints Q241 2SA1015 in lum signal feed | ||
Sanyo | CBP3012 A3 | Dead | R502 3R9 6w o/c, Q513 chopper tr 2SD1710 s/c, Q553 2SC536 s/c, D515 PC1138 opto also replaced as a precaution, Q512 2SC3807 s/c (use correct replacement) | ||
Sanyo | CBP3012 A3 | Bright raster with fback lines | No HT to RGB stage as R557 10R was o/c (in psu) | ||
Sanyo | CBP3012 | HT low & no regulation | Q553 2SC536 in error sensing leaky | ||
Sanyo | CBP3012 | Dead - no o/p from psu | Q511 2SA608 s/c - now tripping as Q533 2SC536 faulty |