itt Repair Tips
Search: itt
Results 510
Results 510
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| ITT | CVC40 | Dead. | Drys on pin 14 of LOPTX. | ||
| ITT | CVC40 | Dead - No results. | R808/9 ( 220k ) , R806 ( 470k ) on CMP40 may be marked R8 , 9/6 | ||
| ITT | CVC40 | Dead - blowing BU126. | R808 , R809 , R829 , R833 , R818 on CMP may be marked R8 , 9 ect | ||
| ITT | CVC32 | Whistle. | C42. | ||
| ITT | CVC32 | Tripping. | R86 high. | ||
| ITT | CVC32 | Tripping - with Aerial connected. | Aerial isolator. | ||
| ITT | CVC32 | Teletext lines at top of picture. | Pin o/c at L1. | ||
| ITT | CVC32 | Frame roll on some channels. | C303/7/9/12 in IF can , fitting 6-10db attenuator. | ||
| ITT | CVC32 | Frame foldover/ partial collapse | DJs on & around frame transistors. | ||
| ITT | CVC32 | Frame bounce. | R2 ( 15k , 6w ) | ||
| ITT | CVC32 | Excessive height. | D2002 ( ITT921 ) | ||
| ITT | CVC32 | East west. | Replace all components around L22-23-24. | ||
| ITT | CVC32 | Blank raster sound ok. | R28 ( 820R ) o/c. | ||
| ITT | CVC32 | Blank raster or faint raster , sound ok. | R603 ( 560k ) on CRT base. ( feeds volts to A1 controls ) | ||
| ITT | CVC30 CVC30 | Blank raster - may be blue. | R28 ( 820 ) by tuner unit. | ||
| ITT | CVC30 | Whistle. | C42. | ||
| ITT | CVC30 | Tuning will not tune in lower channels. | D16 leaky. | ||
| ITT | CVC30 | Tripping. | R86 high , D27 ( BY206 ) 12v supply recy. | ||
| ITT | CVC30 | Tripping - sounds like tripler | Green capacitor under BU208 on little PCB. | ||
| ITT | CVC30 | Tripping - from cold. | Line hold control ( 2.2k ) |