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


◦ register ◦ send 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
Bush2044Poor sound - erratic flashes on picture.Tweak quadrature coil , flashes caused by tuner.14-09-04
Goodmans2040RDead StBy LED lit relay clicks when r/c pushedR803 ( 390K ) pin 3 IC 801 o/c14-09-04

Goodmans2040RTo use HR7455 Lopt add external 6 turn link winding around ferrite coreConnected to pin 4 (HT) & feedback network having removed one wire link14-09-04
Goodmans2043Deadpsu working but no 106v o/p at D803 - FR803 4R7 fusible dry joints14-09-04
Goodmans2043TBlack blobs on top sides of screenC406 1µ 160v in line scan coupling14-09-04
Goodmans2043TDark with high col content & tuner drift12v supply at C429 only 8v. R437 & R427 hi res - fit 1R5 1w types14-09-04
Goodmans2043TDeadC805P 100µ 16v in psu14-09-04
Goodmans2043TDEADCHECK D8035 FOR O/C LOCATED OFF PIN B OF LOPTX14-09-04
Goodmans2043TDead - HT ok at pin 17 of chopper tfmrNo HT at B+ of loptx - D8035 o/c14-09-04
Goodmans2043TDead - psu workingD8035 GU3C - B term LOPTx14-09-04
Goodmans2043TDead - psu workingD8035 GU3C - B term LOPTx14-09-04
Goodmans2043TDEAD HT LOWREPLACE C807514-09-04
Goodmans2043TDead or int deadHT low - C8075 33µ 160v14-09-04
Goodmans2043TDead or int deadHT low - C8075 33µ 160v14-09-04
Goodmans2043TDEAD POWER SUPPLY OKD8035 OC14-09-04
Goodmans2043TNo OSD or menuMicro lock up, sw off at mains then sw on holding in Vol+/Vol-14-09-04
Goodmans2045RS/TSNo OSD or menuMicro lock up, sw off at mains then sw on holding in Vol+/Vol-14-09-04
Goodmans2045TSBright raster with fb lines - poss reduced widthQ901 KTA1266Y leaky or s/c14-09-04
Goodmans2045TSBright raster with fb lines - poss reduced widthQ901 KTA1266Y leaky or s/c14-09-04
Goodmans2045TSDead - no 12v pin 8 I802, low volts pin 4 I802I702 SDA5255-A02214-09-04
Goodmans2045TSDead - no 12v pin 8 I802, low volts pin 4 I802I702 SDA5255-A02214-09-04
Goodmans2045TSLack of height - pic moves to top or bottom on chan changeI501 TDA8374A jungle chip14-09-04

Goodmans2045TSLack of height - pic moves to top or bottom on chan changeI501 TDA8374 jungle chip14-09-04
Goodmans2045TSPoor washed out red picIC903 TDA6106Q red drive IC14-09-04
Goodmans2045TSSt/by onlyX701 Xtal 18.000Mhz14-09-04
Goodmans2045TSSt/by onlyX701 Xtal 18.000Mhz14-09-04
GoodmansC2043Tlow HT when cold33µ 160v cap by chopper tfmr14-09-04
GoodmansCT2045TSTripping - LED flashes in time - low HTC409 470pF 1kv in LOP14-09-04
GrundigCUC2040TrippingLOPTx (29221-029.52A) s/c, Seme HR6574 15.42 UKP.14-09-04
ITTCTV1204 CVC1204Dead.Blows BU508 at switch on , check C701 for s/c.14-09-04
page: 1 2
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : panasonic tc21l1r

script execution: 0.06 s