TX807 Repair Tips
Search: TX807
Results 45
Results 45
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| Ferguson | 28DG17UG TX807 CS | No start up, l.e.d flashes orange 7 times then stops. All rails on secondary of chopper seem ok | You will probably find the line o/p transformer is at fault | ||
| Ferguson | 28DG17UG TX807CS | To remove the protection to assist with fault finding | Remove TL061. It's a surface mounted transistor located near the line o/p transformer | ||
| Thomson | TX807 | EHT at switch on then goes dead | Frame i.c. s/c TDA8177 | ||
| Ferguson | 626R TX807 | HVTU Tension de sintonia 99v pero en el zener DH01 ZTK33A hay 22v. | Sustituir zener 33v ZTK33A | ||
| Thomson | TX807 | Plain raster, retrace lines, no sound | Problem in vif board, Resistor 68 ohms to +b supply line 12V | ||
| Thomson | TX807CS 25DG17U | Sound missing except from scart | multi-sound processor IS100 (MSP3415D-PO) | ||
| Thomson | TX807C 14MK15U1 | No comp video via scart - ok off air pic | Break between RV023 & RV022 (invisible) | ||
| Thomson | TX807C 14MG15U | Dull pic/low contrast - does vary slightly when adj | RL002 100k ¼w o/c in beam lim (in LOP stage) | ||
| Thomson | TX807C 10MK16UF | Loud buzz on AV I/P | IV001 TDA9554PS/N1 U/S. Fit Micro kit part No.35190040 | ||
| Thomson | TX807 25DG21U | Dead - st/by only | dry joint CL21 0µ14 1.6kv, LOPTr BUH516 leaky - use BUH517TH or equiv | ||
| Thomson | TX807 20MG10C | Sound conversion to 6Mhz | Replace 2 filters Q132 video & Q134 sound for 6 Mhz ones | ||
| Thomson | TX807 | Service mode access | |Switch set on, put into stby. Wait for Stby LED to go out. Whilst holding down Text button on r/c switch set back on continue to hold test button till menu appears. Press Text button again to access the different settings. | ||
| Thompson | TX807 | Excess Blue | DT71 1N4148 on crt base leaky | ||
| Proline | TX807 1415T | Snowy pic - tuner low gain | Resolder earthing points on tuner | ||
| Proline | 418B TX807 | Dead with mains fuse blown & 5R1 5W surge lim o/c | TP22, BC546. (s/c) | ||
| Ferguson | TX807 Thomson 14MS15UT | dead, no LED | DP25 RGP10 s/c | ||
| Ferguson | TX807 Proline 1415 | tripping, LED flashing red/green | DL25 BZV85C27 27V zener (measures Ok) | ||
| Ferguson | TX807 Proline 1415 | tripping, LED 4 secs red - 4 secs green | DL04 BY228 leaky | ||
| Ferguson | TX807 Proline 1415 | stuck in stby | replace LOPTx (20840590) | ||
| Ferguson | TX807 Proline 1415 | small pic, top half to one side, cannot be fully adj. In service mode | replace EEPROM IR02 (Ferg. Part no 20159470) |