itt Repair Tips
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Results 510
Results 510
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| ITT | Digi 3 | Dead | D795 s/c | ||
| ITT | Digi 3 | Crackling sound in Hyposound mode | APU2400E IC670 on digiboard | ||
| ITT | Digi 3 | COMES ON FOR 5secs THEN GOES DEAD | D547 SC IC401 TDA2170 SC C548 SC | ||
| ITT | Digi 3 | COMES ON AT SWITCH-ON GOES STRAIGHT OFF SMELLS OF Burning? | FIELD OP IC SC TDA2170 | ||
| ITT | Digi 3 | Colour faulty - osc off freq effect | IC610 clock gen chip | ||
| ITT | Digi 3 | Col incorrect | IC630 PVPU2200 or Xtal X610 | ||
| ITT | Digi 3 | Blank raster | VCU2100A codec chip IC650 on digi board | ||
| ITT | Digi 3 | At sw on whisles, display lights for a sec then electronic fuse operates | OK on dummy load - s/c across -13v supply - D547 BA158, TDA2170 Field o/p chip IC401 & C548 1000ยต16v s/c | ||
| ITT | Digi | Text - no text. | D403. | ||
| ITT | Digi | Text - information displaced. | TPU IC640. | ||
| ITT | Digi | Teletext - no teletext. | TPU IC640. | ||
| ITT | Digi | Teletext - incorrect. | TPU IC640. | ||
| ITT | Digi | Sound - will not adj correctly. | Memory IC on front unit ?????07 | ||
| ITT | Digi | Sound - varies. | ICx2 ( APU ) on digi PCB. | ||
| ITT | Digi | Sound - no sound or vision. | R519 burt up due to D513 , check T561/2/3. | ||
| ITT | Digi | Sound - no sound on one channel. | APU IC670 faulty. | ||
| ITT | Digi | Sound - no sound , picture or channel display. | T742 , F701. | ||
| ITT | Digi | Sound - crackle when on hyposound. | IC670 on digi board APU 2400E. | ||
| ITT | Digi | Snowy raster. | IC1402 ( MEA2901 ) | ||
| ITT | Digi | Red picture - grey scale will not set up. | T1033 tube base blue drive. |