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: 36
JVC1480Dead - When main micro suscheck blue ceramic 3 legged filter14-09-04
JVC1480proc module faultycaused by 3 legged ceramic filter14-09-04

JVC1480tuner driftcheck sm comps14-09-04
JVC1480EKStuck in st/by (timer light?)22µ sm cap in stn select module had leaked & broken track between pin 2 of the IC and L001 choke. 14-09-04
JVCC1480Tuning driftC016 0µ47 sm in thick film module14-09-04
JVCC1480EKdeadmains at CON3 but not at LF901 choke. Cracked print by chassis support14-09-04
JVCC1480EKSt/by only - No HT at LOPNo 5v o/p pin 15 of Stn select module tho' 5v I/p at pin28 & -30v I/p at 34 - module faulty (Pt no SBX-M903A(E) ?44.82 + VAT WVE14-09-04
JVCC1480EKtuner drift or failure to store chansstation select module SBX-M903A - check sm caps14-09-04
Matsui1480Contrast control has no effect - no remote.Standby transformer O/C.14-09-04
Matsui1480Dark picC509 470µ 16v14-09-04
Matsui1480DARK PICTURECHECK 10V LINE FOR 50HZ C509 ( 47uF )14-09-04
Matsui1480DeadSTR50103A o/c also can be caused by R502/3 330k start up res o/c14-09-04
Matsui1480DeadSTR50103 o/c - no other faulty components14-09-04
Matsui1480Dead.Replace STR50103 , SR2M , 2SD2105 , 6R5 7W.14-09-04
Matsui1480Int no teletext & blank raster.Replace X901 6MHz Xtal.14-09-04
Matsui1480No raster or sound.Replace line IC & clean the film on the nearby print.14-09-04
Matsui1480No remote or LED lights - contrast con U/S.Standby transformer O/C.14-09-04
Matsui1480No signalsT101 pri winding o/c14-09-04
Matsui1480No sound or raster.Replace line IC & clean the film on the nearby print.14-09-04
Matsui1480No sound or raster.Check for sticky film around line chip.14-09-04
Matsui1480No sound/raster - no line driveClean sticky glue around line osc chip14-09-04
Matsui1480Partial field collapseµ1378H field o/p chip faulty14-09-04

Matsui1480PICTURE DARK ADJUSTING A1 CONTROL HELPS BUT STILLC509 470uF 16v14-09-04
Matsui1480STILL DEAD AFTER REPLACING D508 ( R2M ) , STR50103 AQ10814-09-04
Matsui1480STUCK IN STANDBYC107 DRY14-09-04
Matsui1480ADark pic with no brightness controlC483 4µ7 50v in beam lim14-09-04
Matsui1480ADead after replacement of usual componentsQ108 2SB698E power sw tr connected to pin 2 IC501 leaky. Can use BC327 in lieu14-09-04
Matsui1480ADead with whineD506 R2M diode leaky, pic now present with thin red vert line down lh side of screen. C509 470µ 35v was cause. Also replaced C507 100µ 160v leaky14-09-04
Matsui1480AINT NO PICCONNECTIONS TO TEXT PCB SUSPECT14-09-04
Matsui1480AInt pic blankDry joints txt panel connector CD90214-09-04
page: 1 2
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : Fluke dbmsc98

script execution: 0.05 s