1410 TX805 Repair Tips
Search: 1410 TX805
Results 15
Results 15
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| Goodmans | 1410 TX805 | Dead | One of the three series connected 68Kohms resistors was open-circuit. RP44 is rated at only 0.25w. It hides beneath two large green power resistors. The other two 68Kohm resistors are rated at 0.5W. We replaced them all with 1W resistors. Soak tested ok | ||
| Goodmans | 1410 TX805 | Tuning drifts. | CHECK 33v DHO4 ZTK33 NEAR MAIN MICRO IC. | ||
| Goodmans | 1410 TX805 | St/by only | DP50 (BZX85C-150) 150v zener (near ic IF01) | ||
| Goodmans | 1410 TX805 | Shutting down Int. or Dead. | Ck 15V supply resistors. | ||
| Goodmans | 1410 TX805 | POOR SOUND , DIST. | CHECK RA10 IS COECT ( 680ohm ) NOT 6K8. | ||
| Goodmans | 1410 TX805 | Low brightness. | RT40 68K gone high , on CRT base. | ||
| Goodmans | 1410 TX805 | INT SHUTTING DOWN OR DEAD | CHECK 15V SUPPLY RESISTORS | ||
| Goodmans | 1410 TX805 | Flyback lines. | Check resistor JP20 marked as 680R 33R in set. series with 100uf. | ||
| Goodmans | 1410 TX805 | FIELD FLYBACK LINES | CHECK RES JP20 MARKED AS 680r 33r IN SET. SERIES WITH 100mfd | ||
| Goodmans | 1410 TX805 | Distorted / Poor sound. | Check RA10 is correct ( 680ohm ) not 6K8. | ||
| Goodmans | 1410 TX805 | Dead | D412 S.C. FITTED UNDER HEATSINK | ||
| Goodmans | 1410 TX805 | Dead | DP18 ( BA159 ) RP68 ( 0.68ohm ) | ||
| Goodmans | 1410 TX805 | Dead | RP92 - 0.68 ohms | ||
| Goodmans | 1410 TX805 | Dead | CHECK RP 41 , 42 , AND 44 150k AND 120k IN PARALLEL. | ||
| Goodmans | 1410 TX805 | At switch on blows TP10 S2000AF, DP10 BYV38 and DP50 ZPU150. | remove SMD resistor RP07 6.8k in HT set and clean off the glue, which had become conductive.Please note, that DP50 is not marked on the PCB. It sits on the component side of board between the +103V supply and earth. |