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: 93
FERGUSONT49FSTUCK ON STANDBYCHECK DL05 FOR LEAK DIOD1S183414-09-04
FergusonT49F/TX91HEIGHT DECREASES AFTER 1 HOURREPLACE CF06 100MFD50V14-09-04

FergusonTX91 T49FHeight decreases when heatedCF06 100µ 50v14-09-04
FergusonTX91 T49FSt/by onlyDL05 1S1834 leaky in 13v supply14-09-04
GoldstarCIT4175St/by only - dead when sw onNo line drive - D812 1N4003 o/c14-09-04
GoldstarCIT4785Dark pic with field non linC820 HT cap 10µ 160v14-09-04
GoldstarCIT4785Field collapse40v wform at pin 2 of LA7830 chip - check C305 100µ 16v14-09-04
GOLDSTARCIT4785Int deaddry joints chopper chip (looked ok) & check other dries in psu14-09-04
GoldstarCIT4785Int no sound/pic/field collapse - display stuck on "0"; no r/c or front controlsint s/c on 12v line - P101 pin 11 s/c to adj pin14-09-04
HinariCT4Channels - changing & Picture flashing.Dry joints on front unit.14-09-04
HinariCT4DeadR406 680R o/c14-09-04
HinariCT4DEAD + WHININGLOPT14-09-04
HinariCT4Dead apart from whining soundLOPTx faulty14-09-04
HinariCT4Dead.Check for drys on L406 , R406 ( 680ohm ) o/c.14-09-04
HinariCT4Lop overloadLoptx u/s even tho measured ok on tester14-09-04
HinariCT4No luminance coil across CF101was o/c14-09-04
HinariCT4No or distorted sound.Speaker s/c if so Q608 ( BC337 ) Q602 ( BC328 ) leaky/ s/c.14-09-04
HinariCT4No sigs - tuner faultyReplacement ?25+ so used U341 in lieu stuck to side of orig - note connections reversed14-09-04
HinariCT4Smeary picRGB o/p coll volts low, L501 10µH hi res14-09-04
HinariCT4 TLG0101Loud whining noise from L/H side.LOPTX14-09-04
HinariCT4 TLG0101No frame.R313 ( 8.2ohm ) o/c , Q310 , Q301 ( 2SA940/2SC2073 ) .14-09-04
HinariCT4/5Front display inop, no sigs or front functsNo 5v - D426 BA157 s/c supply from LOPTx14-09-04

HinariCT4/5Int sound with crackleCheck IF screening can fitted correctly14-09-04
HinariCT4/5/6Tuning critical for colourAdj tuning then adj AFC coil L13114-09-04
JVCAV28WT4St/by only with ECO light flashingB1 sec read s/c; E/W cct s/c due to D521, C470 & Q46614-09-04
NECPXT-42S11SNEC PXT42S11S 42" plasma, hooked it all up and then turned it on. All I got was a white screen with "Heat Run" in red letters in the top left hand corner which disappeared to leave me with a blank white screen. No matter which buttons I press, I still jusSounds like the LVDS cable from the mainboard to the panel has come disconected might have been vibration during transport. 27-12-05
Philips20CT4626/05TCracking & banging.Drys on LOPTX.14-09-04
Philips21PT4456St/by onlyFOP chip TDA9302H14-09-04
Philips25PT410/05 AA5ABTuning driftC2037, a 220nF SMD on pin 44 of IC7015 (near tuner) also if not locking check adj of AGC preset & coil L5040 near IC701514-09-04
Philips25PT4101/05E/W distR32484 4R7 1/2w14-09-04
page: 1 2 3 4
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : CHINA

script execution: 0.08 s