Marca | Modelo (Chassis) | Sintoma | Causa | Solução | Por:![]() |
---|---|---|---|---|---|
Sanyo | CBP2180 | Pic displaced with vert band of col or no sound - osd ok | VR411 hor shift pot | ||
Sanyo | CBP2180 | No tuning or tuning volts | R714 10k on front control pcb o/c | ||
Sanyo | CBP2180 | No signals | No volts at TU pin of tuner - dry joints link J159 at front right of main pcb | ||
Sanyo | CBP2180 | INTERMITTANT DEAD | DRY JOINTS ON Q432 | ||
Sanyo | CBP2180 | Int lum | Dry joint lum del line IO21 near loptx | ||
Sanyo | CBP2180 | Field bounce | L401 in field o/p supply intermittent | ||
Sanyo | CBP2168 | No front controls so no tuning possible - R/C ok | D710. 711 6v2 zeners leaky on main pcb | ||
Sanyo | CBP2168 | Int goes blank raster & no sound | Check 5v st/by supply present - sus st/by tfmr pri | ||
Sanyo | CBP2162 E4 | No pic - sound ok - blank raster when A1 advanced | Low amplitude scastle pulse pin 27 - IC101 TDA4505M faulty - first check 12v supply at pin 7, if low then sus IC362 L78M12-RA 12v reg | ||
Sanyo | CBP2162 E4 | BLANK RASTER WITH SOUND | TDA4505M IC101 | ||
Sanyo | CBP2162 | Int dead then perm dead | HT present with snowy raster when A1 advanced - No R/C functs. No 5v to micro - st/by trfmr o/c pri | ||
Sanyo | CBP2162 | Field non lin | TDA4505M - tried "E" suffix but would not work in spite of changing res | ||
Sanyo | CBP2152 E4 | Dead - will briefly come out of st/by | HT ok at LOP - no line drive as 12v supply to pin 7 TDA4505 was low; IC362 L78M12 reg chip faulty | ||
Sanyo | CBP2152 | NO PIC FOR 1min THEN COMES ON ALL WHITE FOR 30secs | TDA3566 US ( PAL NTSC ) | ||
Sanyo | CBP2152 | INT STUCK IN STBY ALSO INT RANDOM CHANNEL CHANGE | D674 6v2 ZENER OTHER DIODES IN CCT MAY CAUSE SIMILAR FAULTS |