toshiba Repair Tips


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Results 834
MakeModel Ch.SymptomProblem SolutionSolutionBy:
Toshiba2939DB
No sound from main spkrs - ok from ext surr sound spkrsTA8218AH IC on main board
Toshiba2939DB
Nicam int dropoutChange RD12 100k for 33k 1/2w, RD11 2k2 with 1k8 1/2w, CD18 22n with 47n
Toshiba2939DB
Int loses sync going from text to tv check settinIC501 TA8783n Pt No B0383970
Toshiba2927DB 3327DB 2539DB C2D
Frame bounce on channel change.R329 22K.
Toshiba2927DB ,
Stuck in standby.ZP82 OC. BECAUSE SUOUND SOUND IC. ICS01 SC ( ZP82 Toshiba 23144450 ICS01 Toshiba B0376856 ) ALSO IF ICS01 HAS FAILED REPLA
Toshiba2927DB ,
NO TEXTDA32 6.2v ZENER
Toshiba2927DB
WHISTLING/WHINING NIOSE FROM SUOUND SPEAKERS ONLC854 LOW CAPACITANCE ( 5v - 2 SUPPLY ) 1000uF 16v
Toshiba2927DB
TRIPSIC826 OPTOCOUPLER
Toshiba2927DB
pic displaced to lefto/c track connecting R404
Toshiba2927DB
NO COLOUR WHEN USING SCARTCHECK SCART NOT SWITCHED TO VHS-S
Toshiba2927DB
NO AUDIO FROM REAR SPEAKERS ON PSEUDO SUOUND MODCG25 10mfd 16v
Toshiba2927DB
HUM FROM SPEAKERS AT LOW VOLMOVE BLUE SLEEVED LEAD FROM PIF CAN. ( CONNECTS TO PA03A )
Toshiba2927DB
Height reduced but momentarily full on chan changeCheck/replace C322 2µ2, C317 220µ & R329 22k 0.5w - height may need adj in service mode
Toshiba2927DB
DEAD-STANDBY LED LITZD81 , TA8211
Toshiba2927DB
DEAD , POWER AND TIMER LEDS FLASHING , HT AT 40v ANDQ828 ( 2SC2230A-Y Toshiba A6325067 )
Toshiba2927DB
Dead - only 60v on 125v HT lineLOPTx
Toshiba2927DB
CRACKLE ON NICAM , FM AND EXT.IC ICG07 TA8776N. ON BACK TERMINAL PCB
Toshiba2927DB
COLOUR FAULT-NO B-YICT01 ( TA8814N )
Toshiba28WD98B
St/by onlyHT at 71v (125v), HIC1016 Z801, R479 68R 1/2w fusible o/c
Toshiba28W93DB
Field collapse also Q302 E/W corr IC overheatsQ302 TA1241AN