Itt Repair Tips
Search: itt
Results: 521
Results: 521
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| ITT |
DIGI 3
|
Dead. | T738 s/c , c714 ( 10uf 50v ) o/c , c712 ( 10uf 400v ) s/c. | ||
| ITT |
DIGI 3
|
Dead - trips once at sw on | Lop tr s2000 (bu508a) leaky c-e. note when run on dummy load ht is only 110v (145v) - this is normal | ||
| ITT |
DIGI 3
|
Dead - tripped | Check d547 & 8 (+/- 13v rects) | ||
| ITT |
DIGI 3
|
Dead - r519 burnt | Replace d513 by448 | ||
| ITT |
DIGI 3
|
Dead - ht low | C535 1nf s/c | ||
| ITT |
DIGI 3
|
Dead - chopper tr blows | Bridge rects d703-6 req changing | ||
| ITT |
DIGI 3
|
Dead | Check chopper tr t742; dpu2540 deflection proc chip can drive lop at wrong freq | ||
| 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 5 seconds 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 1000µ16v 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 |