itt Digi 3 Repair Tips
Search: Digi 3 itt
Results 60
Results 60
Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
---|---|---|---|---|---|
ITT | Digi 3 110deg | No sound/raster - ok on dummy load | D547 in 13v supply s/c & FOP chip TDA2170 IC401 s/c | ||
ITT | Digi 3 110deg | Dead with st/by light flashing | TDA2170 field o/p chip s/c | ||
ITT | Digi 3 | WHISTLES , CHAN IND LIGHTS THEN ELEC FUSE OPERATES | CHECK FIELD STAGE - D547 , TDA2170 , C548 | ||
ITT | Digi 3 | Weak pic | T1013 BF493 feedback tr on crt base | ||
ITT | Digi 3 | Vertical lines has squegging | IC650 video codec chip | ||
ITT | Digi 3 | Unstable pic | IC620 DPU2540 deflection proc | ||
ITT | Digi 3 | Unlocked col when cold | MCU2600 clock gen | ||
ITT | Digi 3 | Txt inoperative - indicator works | D403 1N4148 | ||
ITT | Digi 3 | Txt info displaced | IC640 TPU2732 | ||
ITT | Digi 3 | Txt corrupt | IC640 TPU2732 | ||
ITT | Digi 3 | Tuning inoperative | MEA2901 tuner interface chip IC1403 on control panel | ||
ITT | Digi 3 | Trips int | R754 160k changed value | ||
ITT | Digi 3 | Sound faulty | APU2400E IC670 Audio proc chip | ||
ITT | Digi 3 | SOUND CRACKLES ON HYPOSOUND | IC670 APU2400E | ||
ITT | Digi 3 | Snowy picture with interference lines. | Cracked solder from edge of PCB to tuner can. | ||
ITT | Digi 3 | Shaking pic - like line phase shift | IC1402 in IFB286 module | ||
ITT | Digi 3 | Set shuts down immediately at switch on. | IC401 ( TDA2170 frame IC ) , D545/547 ( BA158 ) s/c. | ||
ITT | Digi 3 | Resolution poor | VCU2100A codec chip IC650 on digi board | ||
ITT | Digi 3 | R/C int or changes chan by itself | Mod - fit 10k res between pin 6 of R/C IR chip to chassis | ||
ITT | Digi 3 | R/C int operation | T1410 on control panel |