Itt Repair Tips
Search: itt
Results: 521
Results: 521
| Make | Model | Symptom | Problem | Solution | By |
|---|---|---|---|---|---|
| ITT |
80R
|
Sound - has noise in background. | Ic202 ( tda1701 ) | ||
| ITT |
80R
|
Set shuts off runs with 15k across tp 701 + 702 | C703 1000uf 40v | ||
| ITT |
80R
|
Raster - white line down centre & blank ras. | C606 ( 2200u f ) o/c. | ||
| ITT |
80R
|
Power supply whistling voltages low | Pulse transformer tr712 | ||
| ITT |
80R
|
Picture too wide | Tr563 bd135 | ||
| ITT |
80R
|
Line tear and / or striations on high scenes. | Add 4.7k across winding of tr712 ( r722/tr712 ) & chassis. | ||
| ITT |
80R
|
Int goes to stby | Change c703 , 713 to 10uf connect 1r8 0.25w resistor in series with d712 | ||
| ITT |
80R
|
Frame foldover. | C42 ) ( 220u f ) | ||
| ITT |
80R
|
Flagging & intermittent colour on ch 8. | C721. | ||
| ITT |
80R
|
Dead. | R422 ( 820k ) , r643 ( 1m ) , r405/r632 ( 820k ) | ||
| ITT |
80R
|
Dead - intermittent. | Dirty contacts on relay operated on/off switch. | ||
| ITT |
80R
|
Dead - destroys ic401 at sw on | C406 100µ 25v | ||
| ITT |
80R
|
Dead - comes on after switching off. | R405 ( 820k ) o/c. | ||
| ITT |
80R
|
Dead - blowing bu at switch on. | C701 or track dry on t702. | ||
| ITT |
80R
|
Dead | D733 145v rectifier sc + c734 10uf 450v oc | ||
| ITT |
80R
|
Cuts out after 30mins ( int!!! ) | D772 in power supply | ||
| ITT |
80R
|
Colour - flashing on & off. | Check c721 ( 100u f ) | ||
| ITT |
80R
|
Black streaking & random channel change. | Spark gap on crt base panel. | ||
| ITT |
80-90 DEG CVC824
|
Screen flashing white - psu trips momentarily | Crt. | ||
| ITT |
80-90 DEG CVC823
|
Slight hum bar & touchy tuning. | Cracked print at 90v supply res capacitor c516 ( 10uf ) |