datasheet,schematic,electronic components, service manual,repairs,tv,monitor,service menu,pcb design
Schematics 4 Free
Service manuals, schematics, documentation, programs, electronics, hobby ....


registersend pass
Bulgarian - schematics repairs service manuals SearchBrowseUploadWanted

DatasheetsChassis2modelRepair tipsFulltext searchCables & Connectors
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: 338
AiwaVXT1010KDead - goes into st/byR515 3M3 , C517 C526 470uF 10v , C524 47uF 63v14-09-04
AiwaVXT1010KInt sw onReplace STK73907, C514 0µ082 pulse cap, Q501 2SK212, Q510 2SC1815. Change R520 to 68k & C524 to 220µ14-09-04

AiwaVXT1010KNo cold start upC524 47µ 10v14-09-04
AkaiSP7101St/by onlyReplace C093 sm (on print side)14-09-04
AlbaCTV701No sound/pic just blank screen with swirling linesC917 100µ 160v14-09-04
AlbaOnwa CTV701No sound/pic just pattern on screenVideo reaching Txt pcb but not leaving it. 5v supply missing - check HT smoothing cap 100µ 160v14-09-04
AmstradCTV1401Buzz on sound/caption buzzadj if o/p coil in tuner or replace tuner14-09-04
AmstradCTV1401Dist soundR356 10k o/c14-09-04
AmstradCTV1401Interference bands across screen - affects other tvs in w/sMains sw14-09-04
AmstradCTV1401Tuning - drift.Tuner unit.14-09-04
AmstradCTV1401Weak & distorted sound.R356 ( 10k ) o/c14-09-04
AmstradCTV3012Int line - line drive low in fault conditionR601 4k7 hi res (12k)14-09-04
B & OBeovision 8802 Type 7001Blank raster, no sound, OSD OKR1 1,5Ohm o/c, TR1-TR2 BC 338-25 o/c, D1 13V Zener s/c 14-09-04
Beko30128TDead - LOPTr blown & twitching/flashing when replacedR149 Surface mounted resistor should be 1K5, was up to 41K 14-09-04
Beko30128TDead & tickingBU508DF LOPTr s/c, C140 22n 630v o/c14-09-04
Beko30128TLop tr goes s/cC140 22n 400v o/c14-09-04
BekoNR30128TDeadLOPTx commonly goes faulty - SEME LOPTX35228P & R118 10k 1/2w burns out14-09-04
Beon1401Sound distortedR153 82k hi res14-09-04
Beon2001Field collapseR314/316 0R33 safety res o/c14-09-04
BeonCTV2001RDead.R109 ( 220ohm ) high or o/c.14-09-04
BeonCTV2001RSlow to come on.R109 ( 220ohm ) high or o/c.14-09-04
BeonCTV2001RSquealing from PSU.R109 ( 220ohm ) high or o/c.14-09-04

BeonCTV2001TFrame collapse.R314 ( 3.3ohm ) o/c.14-09-04
BeonCTV2101RStandby only.R108 ( 270k ) o/c.14-09-04
Binatone01/79014No Sound.Speaker O/C.14-09-04
Binatone01/9014Dead - psu blow upC607 47µ 25v caused it14-09-04
Binatone01/9014Sound dist at high volQ607 2SD400F reg should have 12v at emitter - only 5v at high vol - tr faulty14-09-04
Binatone01_9014No start upR622/633 180k ?w o/c14-09-04
BPLKLR9402-01St/by onlyNo line dr supply - R793 4K7 o/c 14-09-04
BPLLMR940201Dead - psu faultyReplace 2SC3807 in base BU508 Power Tr & check green cap here for dry joints14-09-04
page: 1 2 3 4 5 6 7 8 9 10 11 12
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : Westpoint WMW-61013.ER

script execution: 0.03 s