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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
Toshiba2505DBT/ 2805DBTVERY QUIET TICKING FROM RH SUOUND SPEAKER WHICHREMOVE R610 AND JUMPER LINK J10914-09-04
Toshiba2507DBFocus slightly out & int brightnessCRT faulty14-09-04

Toshiba2512No st/by functionQ845 2SC2023, Q843 & CK84214-09-04
Toshiba2512 -252BLACK FLASHING LINES RUNNING UP THE SCREEN WORSE WICV01 TA8777N AV SWITCHING IC14-09-04
Toshiba2512DBDeadReplaced TDA4601 and SE140N14-09-04
Toshiba2512DBEW faultyCheck all elects on stand up EW panel14-09-04
Toshiba2512DBFIELD JITTER , PIC BREATHINGQ833 ( S1854 - Toshiba A6907751 )14-09-04
Toshiba2512DBin stby after LOPTx and LOPTr 2SC2023 replacedQ843 2SA1321, Q842 2SC223014-09-04
Toshiba2512DBInt crackling/static noises fro rh chan in st/byResold joints in audio o/p chip area14-09-04
Toshiba2512DBlack of width & cogging from coldC424 4µ7 100v on sub panel at front rh of chassis14-09-04
Toshiba2512DBLack of width.R425 o/c , loading coil L423 ( TX100 EW PCB ) width , EW adj via H/set14-09-04
Toshiba2512DBLOW WIDTH + EW FAULT R425 OCL423 SHORT TURNS14-09-04
Toshiba2512DBNo st/by, small raster after LOPTx replacementQ845 st/by sw tr 2SC2023 - BUT12A used in lieu14-09-04
Toshiba2512DBNon lin fieldCaps (2µ2 & 220µ) in screening can on small pcb back RHS of main pcb14-09-04
Toshiba2512DBPSU trips one minute after switch one, could be int or randomground pin 52 of IC501, ref Toshiba technical14-09-04
Toshiba2512DBShrunken and non-linear frameC372 (2u2F 50v), C374 (220uF 16v), C372 (2u2F 50v) which are all mounted under a screening can on a sub panel at the front right (as seen from the rear). Also C317 (2u2F 50v) positioned under the overhang of the sub panel on the main board.14-09-04
Toshiba2512DBSTATIC DISCHARGE FROM SPEAKER GRILLSUSE STATKIT TO DIRECTLY CONNECT GRILLS TO CHASSIS ( SUPERCEDES JULY BULLETIN RE FITTING NEW CABINET )14-09-04
Toshiba2512DBSTUCK IN STBY IF PIN 64 ICA01 OK AT 5v CHECK PIN 3REPLACE IC805 Pt No2331823214-09-04
Toshiba2512DBWONT GO TO SBYQ845 ( 2SC2033 - Toshiba 23314246 )14-09-04
Toshiba2512DB 2812DB C91SBPoor width , corrugated effect on side of picture .C424 4u7 PtNo2467647914-09-04
Toshiba2512DBTField - lack of height with bottom compressedC372 2µ2 under screening can on DPC board14-09-04
Toshiba2512DBTHeight reduced & E-W bowingC372 2µ2 & C374 220µ in DPC module14-09-04

Toshiba2512DBTLack of height & wobbly outlinesElects (esp brown ones) in hor driver module14-09-04
Toshiba2512DBTPOOR NICAM WITH WHISTLE CRACKING/POPPINGREDRESS SCAN COIL LEADS AND DIGITAL DATA LEADS14-09-04
Toshiba2512DBTService mode accessPress the "F" button & video input button together on R/C. Enter "1048" R/C; "M" appears at the top right hand corner of screen. Hold "F" button & press picture menu button - Menu item up. Hold the "F" button and press the sound menu button - Menu item down Adjust using the volume "+" and "-" buttons - Go to standby to store and exit.14-09-04
Toshiba2512DBTSt/by cannot be initiateds/c tr in psu14-09-04
Toshiba2512DBTWhistling , crackling , popping poor sound.Redress scan coil , nicam signal leads.14-09-04
Toshiba2512DBTWon't go into st/by2SC2032 (not 2SC2033)14-09-04
Toshiba2527DBCRACKLE ON NICAM , FM. AND EXT SOURCESICG07 AUDIO PROCESSOR ( TA8776N ) BACK TERMINAL BOARD14-09-04
Toshiba2527DBDEAD , POWER AND TIMER LEDS FLASHING HT 40v AND VARQ828 2SC2230A-Y14-09-04
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