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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: 659
Toshiba2927DBTRIPSIC826 OPTOCOUPLER14-09-04
Toshiba2927DBWHISTLING/WHINING NIOSE FROM SUOUND SPEAKERS ONLC854 LOW CAPACITANCE ( 5v - 2 SUPPLY ) 1000uF 16v14-09-04

Toshiba2927DB ,NO TEXTDA32 6.2v ZENER14-09-04
Toshiba2927DB ,Stuck in standby.ZP82 OC. BECAUSE SUOUND SOUND IC. ICS01 SC ( ZP82 Toshiba 23144450 ICS01 Toshiba B0376856 ) ALSO IF ICS01 HAS FAILED REPLA14-09-04
Toshiba2927DB 3327DB 2539DB C2DFrame bounce on channel change.R329 22K.14-09-04
Toshiba2939FAINT BLUE SCREEN WITH NO MANUAL OR REMOTE FUNCTIONSREPLACE ZP81 AND IC67014-09-04
Toshiba2939INT BLUE SCREENCHANGE TUNER14-09-04
Toshiba2939DBInt loses sync going from text to tv check settinIC501 TA8783n Pt No B038397014-09-04
Toshiba2939DBNicam int dropoutChange RD12 100k for 33k 1/2w, RD11 2k2 with 1k8 1/2w, CD18 22n with 47n14-09-04
Toshiba2939DBNo sound from main spkrs - ok from ext surr sound spkrsTA8218AH IC on main board14-09-04
Toshiba2939DBNo sound/pic - blank rasterICS01 ( TA8211AH ) & ZP82 ( 2Amp fuse ) - speakers been messed with - blown audio14-09-04
Toshiba2939DBPOWER SUPPLY SHUTS DOWN , WORKS OK ON LOW CONTRASTL844 o/c , 8v SUPPLY TO CONSTANT CUENT CIRCUIT . COIL TYPE TEM2011 Pt No. 2310385914-09-04
Toshiba2939DBSTUCK IN STBY HT AT 45v ( COECT IN STBY )ICA01 MICROPROCESSOR U/S14-09-04
Toshiba2939DBSTUCK ON STANDBYREPLACE ZP82 AND SOUND O/P IC50114-09-04
Toshiba2939DB 3327DBDARK BANDS DOWN EACH SIDE OF BRIGHT AREASC201 PIN 58 IC501 ( VIDEO IN ) 10uF 50v14-09-04
Toshiba2939DB C2DField collapseTA8783N jungle IC faulty - had wrong readings on its o/p pins 32/3714-09-04
Toshiba2987DBExcess Green driveReplace CRT Philips A68ESF002X116 Notes: You could adjust the G-DRV down so that the picture was watchable, but the hex value for the green drive was then 00, as compared to 84 or 90 for the other two guns.14-09-04
Toshiba2987DBGrey scale variesCheck 15k res on crt base14-09-04
Toshiba2987DBService mode enteringPress and hold the MUTE button on the R/C, then at the same time, press the MENU button on the front panel.14-09-04
Toshiba2987DBService mode enteringPress "Mute" on remote , then press & hold "Mute" on the remote again while pressing the "Menu" button on the TV14-09-04
Toshiba329X7MBlown smoothing cap on main power boarddue to excess volts 10µ 100v on auto volt pcb14-09-04
Toshiba32MW7DBint sound from right channel with clicking noisecut excess lead from C641 (shorting to nearby tracks)14-09-04

Toshiba32MW7DBNo col - only pattern ; ok on atten signalTA1259N Q50114-09-04
Toshiba32MW7DBpic blanks off intemittently, green LED flashesresolder Xtal XF01 on text module14-09-04
Toshiba32MW7DBService mode accesspress "Mute" on remote , then press & hold "Mute" on the remote again while pressing the "Menu" button on the TV.14-09-04
Toshiba32MW7DBservice mode/ design modepress MUTE on R/C once, then press and hold again while pressing MENU on front panel. 'S' appears on top right corner. To switch to design mode hold CALL on R/C while pressing MENU on TV, 'S' on screen should turn to 'D'.14-09-04
Toshiba32MW7DBvery slow channel change, OSD oversized, text problems (intermittent)fit Toshiba mod kit TSN1046714-09-04
Toshiba32MW7DBwhen a dark object appears on bright background, overal picture brightness increases, then settles to normalwrong option codes. Enter design mode and change options BS2, 2BS2, 3BS2, WBS2, NBS2 from 0BH to 07H14-09-04
Toshiba32WD98BSt/by onlyHT present at 125v, eeprom faulty also C872 in 16v supply leaky causing low volts of 8v14-09-04
Toshiba32WD98B C9SSSquealing in st/by, when sw on small unlocked or no rasterSTR-F6668B chopper chip Q801 pt no 2313500814-09-04
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