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Repair tips

Electronic appliance repair tips database - TV (LCD,TFT,Plasma,Digital), Monitor, VCR, DVD recorder and player, Digital camera, Audio equipment, Microwave ovens, Phone systems, Computer repair

MakeModelProblemSolutionDate
Found: 22
Goodmans2576E/W faultyIC18 TDA495014-09-04
HitachiC2576Set up mode exit1. Ensure service mode is displayed on OSD. 2. Switch to standby.14-09-04

HitachiC2576TNSt/by only - stuck in prot modevolts Q958 gate 0.7v = prot mode. Link out C932 to disable. Audio o/p chip IC4500 split & faulty14-09-04
HitachiC2576TNSt/by only then deadR95112k hi res, Q903 ON4584 s/c - used BUT18F in lieu, C915 33µ 16v & check for dries * R950 & R95214-09-04
HitachiC28300,C2576TN etc A5 chassisField lin & lines at top of picC725 33nF 400v14-09-04
HitachiC28300,C2576TN etc A5 chassisInt trips & linesC719 4µ7 250v smoothing cap for 200v in E-W corr & check joints T702 (under plastic strut) & R950 68k near HT pot14-09-04
HitachiC28300,C2576TN etc A5 chassisRed pic with fb linesR829 fusible on crt base o/c (not shown on cct diag)14-09-04
SanyoCBP2576Excess width & pin cush distL750 & C65314-09-04
SanyoCBP2576JUST SNOW IN TUNING MODECHECK FOR CORRECT CONFIGERATION NUMBER 02014 TO ENTER SERVICE MODE PRESS MEMORY ON CT AND WITHIN 5 SECS PRESS MENU BUTTON ON REMOTE THEN ENTER THE ABOVE NUMBER14-09-04
SanyoCBP2576NO SOUNDREPLACE ICP853 AND IC168014-09-04
SanyoCBP2576Pin cush distReplace C750 2.2mfd14-09-04
SANYOCBP2576VERY BRIGHT RASTER SOUND OKCHECK R534 22K OHM14-09-04
SanyoCBP2576 ED0Burning smell then deadBurn up on pcb at line scan connector K-FF14-09-04
SanyoCBP2576 ED0Dead - whistle only - LOPTr 2SD1556 leaky,Overheats when replaced with int narrow pic, replaced C750 47µ 50v & C705 2µ2 50v for hi esr & check for dry joints in LOP section14-09-04
SanyoCBP2576 ED0No E-W correctionICP R756 (N20) o/c14-09-04
SanyoCBP2576 ED0No soundCarry out "start NVM" proc as described in manual14-09-04
SanyoCBP2576AField top foldover & excess heightC703 100µ 50v14-09-04
SanyoCBP2576A ED0 chassisHeight twitches, int bright raster with fb linesResolder conns on digital panel14-09-04
SanyoCBP2576A ED0 chassisNo rasterTEA5101A RGB chip14-09-04
SanyoCBP2576A/00Bright blue raster with fb linesIC500 which is a TEA5101A on the crt base pcb. R534 22 ohm was ok.14-09-04
SanyoED0 CBP2576/2876no pic, no sound when entering tuning mode (just snow)enter service mode and enter correct configuration code 0201414-09-04
SonyKV2576UBNO RASTER - FIELD COLLAPSE BUT BLANKED OUTCHECK RES IN SERIES WITH D80414-09-04
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