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: 7
MitsubishiCT25AV1BDField collapseD561 s/c on E/W IC & R516 o/c14-09-04
MitsubishiCT25AV1BD EE3Blank raster with no sound or osdNo 8v - fit kit 8vREG-KIT from SEME14-09-04

MitsubishiCT25AV1BD EE3Dead - Green LED litchange C702 to 10uf & C955 to 3300uf also change R702 R213 & R214 from 220R to 1k & reset eeprom 14-09-04
MitsubishiCT25AV1BD EE3Dead - LOPTr s/cTEA2031A E/W chip IC551 faulty, R510 100R 2w overheating due to L501 6800uH shorted turns14-09-04
MitsubishiCT25AV1BDSService mode & EEPROM settingsSwitch on with mains switch and press service microswitch, select button 9 on the remote within 5secs. You will now be in the service mode. Use the buttons on the remote control for the following adjustments: * to toggle between adjustment displays 1 cancel; 2 increase adjustment code; 4 decrease data value; 6 increase data value; 8 decrease adjustment code; 9 adjustment mode on; 0 write to the eeprom( press this to write your changes to the eeprom) Here are the options- TUN 0; SAT 1; AUD 10; ATS 1; STD 1; SYS 1; AV1 2; EEX -; SPK 1; EEP -; ABG 02; A1 02;AL 00; ADK 15; MNP 70; TXT -; FFT 1; VOL 74;HYP 1; SCP 20; FMP 23. not all options appear to be available to some models. Adjustments in the VCJ mode will be in default mode and it will be necessary to observe display in order to set-up width height ew etc. 14-09-04
MitsubishiCT25AV1BDS EE3Int blows LOPTr at sw on from cold & lack of height/int contrast from coldC956 6.3V 470uF in 5V supply.14-09-04
MitsubishiEE3 CT25AV1BDSHerringbone pattern, flashing lines etc with no pic for 5 minutes. Picture then slowly appearsC956 470uF 6.3V 14-09-04
page: 1
 FB -  Links -  Info / Contacts -  Forum -   Last SM download : sony ps2

script execution: 0.12 s