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: 8
GoodmansF19 W321NSE/W dist IC18 TDA4950 overheatingC138 100nF 63v o/c & check IC1814-09-04
GoodmansF19 W321NSInt shut downCheck pins on IC12 are properly connected to pcb14-09-04

GoodmansF19 W321NSPic blanks in zoom modeR25 3k3 1w on scan corr pcb14-09-04
GoodmansF19 W321NSSound int uncontrollable with howlDry joints NICAM skt on main pcb14-09-04
GoodmansW321NSDead - mains fuse blownSM Tx o/c pri, IC14 TDA4601, LOPTr BU508DF14-09-04
GoodmansW321NSHT low & EHT low at 20kvD37 1N4148 leaky14-09-04
GoodmansW321NSNo soundC123 1000µ, TR26 Darl was s/c (supply to Aud o/p chip IC8 TDA1521A - also s/c)14-09-04
GoodmansW321NS F16Line drive intGlue under R217 4k7 becomes carbonised - clear glue14-09-04
page: 1
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : Mackie M1400

script execution: 0.11 s