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: 11
SonySCCDead - LED flash's 2 times then nothing.CP close/next to Lopt marked PS o/c - if blows change STR14-09-04
SonySCC-132BBlank picture for while then starts from bottC816 ( 4.7u f , 250v )14-09-04

SonySCC-132BDead - blowing line transistor intermittentlyD805 goes o/c when hot.14-09-04
SonySCC-132BDead - R628 & R639 o/c.C813 ( 0.016u f , 1.5kv ) s/c , chopper Q607.14-09-04
SonySCC-132BDead.Chopper transistor ( BU208 ) Q607 , R628 , R639 o/c , C901 1.5kV o/c 330pF14-09-04
SonySCC-132BPicture loss from side to side going white.C827 ( 4.7u f , 250v )14-09-04
SonySCC-132BTripping.T636 7.5K ohm o/c.14-09-04
SonySCC-244ALoss of line hold.May also have EW fault C811 ( 0.47uF ) .14-09-04
SonySCC251off - no HT2SC1942 chopper s/c (use BU208A) R637 0R33 1W o/c, R640 10k burnt out also check C616 &621 HT caps & R604 8M214-09-04
SonySCCB15DANo pic - in tuning mode would show pic but not stopDry joints at T101 & T102 on tuner pcb14-09-04
SonySCCB15DANo picture.R807 ( 1k ) 0/c , D803 ( 1N4004 ) s/c L/H side of LOPT.14-09-04
page: 1
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : LG 42LB670V-ZA 42LB676V 42LB674V 42LB679V 42LB671V 42LB700V-ZG Chassis LD42B MFL67985224 1405-REV01

script execution: 0.11 s