| Make | Model | Problem | Solution | Date |
| | | |
| Found: 1771
|
| Ferguson | TX805 | St/by only with faint ticking | Combined PSU/LOP tfmr (Samsung FCV-1410E12) faulty - correctly route white wire from JV33 inside O core (PU feed to micro) | 14-09-04 |
| Ferguson | TX805 | St/by only with pumping action | DP18 leaky | 14-09-04 |
| Ferguson | TX805 | This set was dead apart from light from a red LED | This comes from the red LED marked LED 1 input , LED2 output. It had gone high-resistance. | 14-09-04 |
| Ferguson | TX805 | Ticking - orig had arcing from final anode | 115k res in psu hi res | 14-09-04 |
| Ferguson | TX805 | Tuning drifts. | CHECK 33v DHO4 ZTK33 NEAR MAIN MICRO IC. | 14-09-04 |
| Ferguson | TX805 | WONT START , H.T. | CHECK D18 AND ALSO THE PULSE FROM O.C. PRINT etc. | 14-09-04 |
| Ferguson | TX805 | Dead | DP54 1N4148 | 14-09-04 |
| Ferguson | TX805 | Incorrect col & dark | RT40 68k risen in value | 14-09-04 |
| Ferguson | TX805 | off | S2000AF s/c R41 68k o/c | 14-09-04 |
| Ferguson | TX805 D14R | Blank raster with fb lines - sound ok | RT40 68k on crt base | 14-09-04 |
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|
| Ferguson | TX805 D14R | Dead - D50 150v HT prot zener s/c, also blows LOP/Chopper Tr S2000AF | CP90 0µ22 50v in chopper feedback cct | 14-09-04 |
| Ferguson | TX805 D14R | Dead - may be int | Check 68k start up res & dry joints FOP chip IF01 | 14-09-04 |
| Ferguson | TX805 D14R | Dead - no st/by | 300v on LOPTr - RP41 68k 1/2w o/c also replaced RP42 68k 1/2w | 14-09-04 |
| Ferguson | TX805 T14R | Blank raster with redish screen when A1 advanced | RT40 68k 1/2w on crt base | 14-09-04 |
| Ferguson | TX805 T14R | St/by only | DP50 150v zener - resolder link from Pin 5 to CP17 | 14-09-04 |
| Ferguson | TX805 T14R | Tripping slowly | LOPTx | 14-09-04 |
| Ferguson | TX805 T14T | Dark pic - A1s ok | RT40 68k 1/2w bias res for RGB hi res | 14-09-04 |
| Ferguson | TX807 | Dead | DP27 24v zener | 14-09-04 |
| Ferguson | TX807 | Faint vert line on lh side of pics - causes other sets in vicinity to display same symptom | capacitor CL01 10nF had never been soldered at
one end. | 14-09-04 |
| Ferguson | TX807 | Low sound (Stuck in Hotel Mode) | 1 Turn set to standby using remote.
2 Turn off with set's AC switch & wait till the red standby light has
faded away to nothing.
3 While holding the magenta Text button on TV turn on AC switch.
4 A service menu should now be on screen. Press Magenta button again
several times till hotel mode appears.
5 Using arrow keys on remote navigate down to the volume setting &
increase graphic slider with the arrow right button to max setting
(Mine was set to min). Navigate up to Hotel ON & change to OFF.
6 Press OK
7 Press Exit. | 14-09-04 |
| Ferguson | TX807 | No CRT heaters | grey lead from main pcb to tube base dry jointed | 14-09-04 |
| Ferguson | TX807 | No signals/tuning | RL51 1R8 o/c in 6v supply from lopt | 14-09-04 |
| Ferguson | TX807 | No sound | EEPROM possible fault - obtain from CHS | 14-09-04 |
| Ferguson | TX807 | Poor start up | DP57 6v8 zener | 14-09-04 |
| Ferguson | TX807 | Reduced height | EEPROM possible fault - obtain from CHS | 14-09-04 |
| Ferguson | TX807 | St/by only | DP12 / DP36 s/c BA157 - beware of charged up smoother! | 14-09-04 |
| Ferguson | TX807 | To access serv mode | 1 sw on tv, 2 put in st/by with R/C, 3 sw off, 4 Sw on holding magenta r/c key, 5 When pic appears press magenta button again & follow onscreen directions - values stored automatically | 14-09-04 |
| Ferguson | TX807 | To run with lop stage dis'd | Dis pin 1 loptx & s/c base TP52 to chassis. Cvonnect lamp to DP80 ; HT = 105v | 14-09-04 |
| Ferguson | TX807 | Trips - LED alternates Red/green | Check pin 50 IC IV01 TDA8842 - should be <3.85v, if not goes into prot mode | 14-09-04 |
| Ferguson | TX807 | Weak dist sound | CI04 10n sm cap faulty in series with sound det LI02 | 14-09-04 |