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: 182
GoldstarCIT2180Lack of width & height with line across centre of screenC807 33 160v14-09-04
GoldstarCIT2180No tuning.FR401 ( ON 40V RAIL )14-09-04

GoldstarCIT2180Sound muted & goes to Stby after 10mins.Replace the TDA1940 IC401 remove the link J8 & fit 1k instead.14-09-04
GoldstarCIT2180FDeadhairline cracks around pins of chopper tfmr14-09-04
GoldstarCIT2181Int loss of Sync.C413 LEAKY14-09-04
GoldstarCIT2181tripping - HT only 65vC807S leaky14-09-04
GoldstarCIT2181FGColour disappears aft 20 minsFreezing chroma Del line brought it back - DL faulty14-09-04
GoldstarCIT2181FGDark pic, lack of height & field non linC806S 47 160v14-09-04
GoldstarCIT2181FGdeadHT low at 25v (118v) on dummy load; C807S 47 160v14-09-04
GoldstarCIT2181FGDeadC801P 10 16v & C805P 100 16v hi esr, dry joints D803S14-09-04
GoldstarCIT2181FGDead - no LEDC805P 100 16v in psu14-09-04
GoldstarCIT2181FGField bottom foldover & black markC423 470 25v low cap14-09-04
GoldstarCIT2181FGField collapse with R320 10R 1w burnt upReplace R310, D301 (IN4005) and IC301 (TDA1170N) with a TDA1175. Note TDA1170N NLA, and TDA1170S does not work14-09-04
GoldstarCIT2181FGField non linC303 47 50v & check C30214-09-04
GoldstarCIT2181FGFlyback lines at top of screen when coldC302 100 35v14-09-04
GoldstarCIT2181FGPic int blanked off - sound okTxt causing fault - to disable txt pcb link pins 1 & 2 skt 1, 1 & 5 skt 2, 2 & 6 skt 2 & pin 10 skt 1 to pin 4 skt 214-09-04
GoldstarCIT2181FGSync int lostI/p to TDA1940 chip lost due to leaky C41314-09-04
GoldstarCIT2181FGTxt lines showingC302 10014-09-04
GoldstarCIT2190Field collapse preceded by lines at topTDA1170N IC301 u/s caused by C311 100 35v by chip14-09-04
GoldstarCIT2190Txt intDry joints Q1 emitter on Txt pcb14-09-04
GoldstarCIT2190FDead - No line driveD401 oc 1N400314-09-04
GoldstarCIT2190FField collapseTDA1170N IC301 u/s caused by C302 100 35v 14-09-04

GoldstarCIT2190FField non linC305 470 25v14-09-04
GoldstarCIT2190FNo pic, line drive or EHTD401 1N4003 o/c in line dr supply 14-09-04
GoldstarCIT2190FNo soundCHECK FOR MUTE STATE IC140114-09-04
GoldstarCIT2190FNo sound - Disconnect P7 of IC401 if sound Ok.IC40114-09-04
GoldstarCIT2191 EtcDEAD 330v SUPPLY OKC805 100uF 16v CHOPPER COUPLER OC14-09-04
GoldstarCIT2570FField cramped & foldover with no lum for first 2 minsC308 2200 in 16.5v rail hi esr14-09-04
GoldstarCIT2588Pic int blanks out (no lum)Replace VC53 on Txt pcb14-09-04
GoldstarCIT2588FPICTURE BLANKS OUT INT.VC53 Pt No 181-169A14-09-04
page: 1 2 3 4 5 6 7
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : Agilent E6640-90001 E6640A EXM Wireless Test Set - Getting Started Guide c20141028 [148]

script execution: 0.01 s