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Results 37055
Results 37055
| Make | Model Ch. | Symptom | Problem Solution | Solution | By: |
|---|---|---|---|---|---|
| Philips | 25FL1760 FL1 | Set tries to go to stereo as indicated by the on screen display, but most of the time it is stuck in mono, when in stereo the right channel was hissing | Replace the TDA8415 on the stereo decoder board, confirm this buy putting multimeter on pin 7 and 8, they should have a voltage of 3.2 volts | ||
| Panasonic | TX21AD2DP | Stuck in standby but tripping, not the usual nvm problem and nothing s/c | Check and replace C804 1uF, 25V, C806, C807 100uF/50V in supply. Use 105 degrees cap. types | ||
| Philips | 14PV184 | Dead set / blown fuse | Replace D6313, 6314, 6315, 6316 and R3337 2R, 5W | ||
| Thomson | 28VK-44E | No start-up when cold, warm OK | Changes CP198 47uF, 16v. Secondary Power supply | ||
| Jvc | AV28WZ2 | Blank raster | Replace defective TDA6111Q for Red, Blue and green | ||
| Philips | 29FL1770 or 25FL1760 FL1.0 | After replacing the line output transformer, the following sympton was displayed. Display flashing standby light and stereo II | Short s23 and s24 briefly, which will put the set into service mode. Option 1 should read 010 this applies only to the 25FL and 29FL. Option 2 should be 001 for sets with text and 004 for sets without text | ||
| Samsung | CB7230WT | Vertical failure common fault | The reason for the failure is because the yoke is low impedance. The TDA3654Q i.c. has been designed to handle 12 ohms and over. Heat is the reason it destroys itself, the best cure is to place a small cpu fan on the heatsink | ||
| Samsung | CB7230WT | Power supply flutters and standby light dims out | Replace mains filter capacitor 220uF 400v, also make sure the 4 capacitors in the primary are replaced if they havent already been | ||
| Akai | VSG2DPL | Tape loading carrage is very loose and sloppy will not load and eject tape properly | Mode switch is faulty, out of alignment or has a bad connection back to the PCB. This switch is located underneath the tape drive mechanism | ||
| Schaub Lorenz | DS2 DTV2 | Procedure to enter service mode | Press and hold service button on PCB inside TV. Press `C` on remote. Press program no. where your test picture is, You are now in service mode | ||
| Toshiba | 32ZD09G C00S | Procedure to enter the service mode | Press the mute key on the handset once, then press the mute key for a second time but hold it down while also pressing the menu button on the set | ||
| Goldstar | CB20A86 | Dead, F801 blown | Check short circuit PTC coil Degauss short Diode on main Cap+ Check for failure of regulator IC801 STR5707, Also check H.output D1651 for short circuit | ||
| Sony | KVFX29 FX | White horizontal line no vertical deflection | Check / replace R548, R549 | ||
| Sony | KV2062 | Dark picture, No brightness control | 1000V+ Missing caused by open circuit IK resistor Near to FBT | ||
| Orion | TV2501B | Dead set or will start up and shut down | IRD shorted or leaky | ||
| Telefunken | PALCOLOR F531 ICC9 | Stand-by led flash but set does not start | Replace: TL19 BUH517, DL21 and DL22, CL21 and CL22 | ||
| Nordmende | GALAXY 55 ICC8 | Not tuning into channel | 33v missing RH040 o/c | ||
| Nordmende | GALAXY 55 ICC8 | Dull picture | Replace TT33 on tube base | ||
| Philips | 21GR2751 G90B | Stereo set with no sound off air, maximum volume produces low hiss, some sound possible if station is detuned slightly. Sound via SCART is ok | Replace IC U2829B on audion panel | ||
| Philips | 14PV220 EPSILON 2001 | Dead Totally | SMPS Chopper IC 7310 MC44608 P75. I had no output from pin 5 with start up voltage pin 8 OK at 290V. If start up missing check start up resistor 3335 1K. The only source I found for IC 7310 was Philips direct, part number 9322-143-51682, cost ~ £10 |