itt Repair Tips
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Results 510
Results 510
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| ITT | Pico S | No sound | R1075 3R3 safety res o/c; C229 220µ s/c | ||
| ITT | Pico S | Misty pic - poor col with red flaring | Earthing ring on crt base shorting to cathodes | ||
| ITT | Pico S | Int dead when heated | 115v HT still present; dry joints LOP tr | ||
| ITT | Pico S | Display shows "88" | SAA1292 chip faulty - caused by dry joints esp on C10 1000µ | ||
| ITT | Pico S | Dead. | Check small LT transformer for o/c. | ||
| ITT | Pico S | dead | 2A fuse on front panel o/c; degauss therm caused it | ||
| ITT | Pico S | Blank raster with line tearing - sound int | C524 10µ | ||
| ITT | Pico S | Bad hum bar & no sound | Replace 4 x 1N4007 mains rects | ||
| ITT | Pico 1A | Tuning - will not tune in. | R1154 ( 2.2k ) o/c , D1151 ( reads ok ) | ||
| ITT | Pico 1A | Dead - with rapid ticking | No HT - D658 120v zener leaky | ||
| ITT | PICO 1 | PICTURE DARK ( NOT A1 SUPPLY ) | TDA3561 | ||
| ITT | Pico 1 | Dark pic | TDA3561 u/s | ||
| ITT | Pico | Will not startup - LTB loaded. | Disconnect scan coils if sounds better then LOPTX. | ||
| ITT | Pico | Dead - PSU not operating | ZPY120 120v over volts zener leaky | ||
| ITT | MP37H | No sound via tuner - ok via scart | Surf mount Tr VA02 BC847 leaky b-e - pulled down pin 1 of TDA8362 audio de-emphasis | ||
| ITT | Monoprint B | Txt inoperative - indicator works | DPU2540 chip on txt panel | ||
| ITT | Monoprint B | St/by only with EHT present | C722 | ||
| ITT | Monoprint B | St/by only | C715 | ||
| ITT | Monoprint B | St/by only | HT at chopper Tr - Replace C701 4µ7 400v o/c; BU508A LOP Tr leaky | ||
| ITT | Monoprint B | Slow startup. | C704 ( 47u f ) , C701 ( 4.7u f ) may check Ok. |