| Make | Model | Problem | Solution | Added | Date |
| | | | |
| Found: 917 |
| Sony | GP1 | Dead - HT fuse blown , SR2M overvolts diode s/c. | STR50115 THEN NO LINE DRIVE - IC501 UPC1377C | plamensl | 14-09-2004 |
| Sony | GP1 | NO SOUND OR VIS , JUST BLANK RASTER AND FLYBACK Lin | M50431 - 511SP | plamensl | 14-09-2004 |
| Sony | GP2 | no chan store | no -32v supply from lopt - coil L851 o/c | plamensl | 14-09-2004 |
| Sony | GP2 | Searching but cannot store. | -32v supply missing, L851 O/C near lopt. | plamensl | 14-09-2004 |
| Sony | HF | REPEAT FAILURE OF Q651 | CHANGE DAMPING DIODE D654 ON FA BOARD FIT RGP02-17 Pt No. 8-719-976-64 | plamensl | 14-09-2004 |
| Sony | KD28DX40U KD32DX40U | tuning options in the menu are greyed out. | After initial installation, analogue & digital chans can be tuned together by pressing & holding auto-tune button on set's control panel (bottom right). After choosing not to adjust the picture rotation, press OK to commence auto-tuning. If only analogue or digital systems need to be tuned - select appropriate mode (analogue or digital). Analogue chans can be tuned in normal way through menu (not greyed out in analogue mode). Digital chans can be tuned by pressing i+ on the remote, then selecting blue SET-UP option, & finally selecting AUTO TUNING from menu. | plamensl | 14-09-2004 |
| Sony | kp53s75 | I have a sony model kp53s75. When I power up, I get seven (7) flashes from the timer/standby light. Can't seem to find anyone that can tell me what this code means. No picture/no sound. Looking for info that may tell me what board to look at/replace. | the light inticate the fault is on the audio protection stage
check the supply, audio and the associated components
| Anonymous | 22-08-2005 |
| Sony | KPRS46MH1 | Dead | Mains fuse 6.2 A, Q603 & Q614 2SC4582, R604 0R1, D604, D10 SC6M (+18v) & both STK4728 and 1R res | plamensl | 14-09-2004 |
| Sony | KPS112U (proj) | Int convergence | D/Js on one of the STKs on convergence panel gain access to the convergence panel by taking off the panel below the screen at the front. | plamensl | 14-09-2004 |
| Sony | kv-21ls30u | red light flashes 5 times pauses flashes 5 pauses also picture discolouration set switches itself off after several hours, | 5 flashes on that model of sony is an auto grey scale failure wich would also explain the discoloured picture. check a1 setting, also c513 is known to expand and vent, if it has replace it and add a 10nf 250v cap in parallel with c710. | Anonymous | 13-01-2006 |
| SONY | KV-27VX1MT | SONY KV-27VX1MT will not go to stand-by when turned off with the remote. Once off, it only comes back after a hard power off, wait 60s and turn on. This must be repeated for 10 minutes (10 times) before the set will stay on. | Please check if there are any dry solder joints in the PSU and deflection circuits.
If not, check the caps in the primairy side of the PSU.
| Anonymous | 08-08-2005 |
| Sony | kv-28hx15u | sony tv ,model kv-28hx15u
and it keeps blowing the small fuse inside the tv | You ought to check parts of the Power Supply:
- deagussing posistor
- 4 diodes on input
-IC of P.S.
| Anonymous | 09-01-2006 |
| Sony | KV-35V76 | I have a Sony television Model KV35V76 where the picture is on for two seconds and off for one second.
Here are the details.
* When the TV is turn on it takes about 3 to 5 minutes for the picture to appear, then the alternations begin.
* There is a t | It sounds like you have the IK problem with your set. Check red drive
transistors for leakage. It may be the CRT. You can use a CRT
rejuvenator but DO NOT use the rejuv feature. Use clean and/or
balance. Sony CRTs don't handle rejuv very well. | Anonymous | 11-08-2005 |
| Sony | KV-C25/27 | Memory inoperative. Memory chip replacement failed. | Check that pin 2 of memory chip is at -30 volts. If not check D809, R830, L807 and the -30V smoothing cap. In two cases, L807 was found to be open cct. | plamensl | 14-09-2004 |
| Sony | KV-C25/27 | Starts on Pr0 and every time Pr+ is depressed, it goes subsequently to Pr8, Pr16,Pr24 and to Pr0. | Change D008 5Vzener located near M58655 memory chip. | plamensl | 14-09-2004 |
| Sony | KV-C25/C27 | All the minus ( - ) keys on keyboard inoperative. ( vol-, prog-, search- etc. ) | Check/repalace Microcontroller IC. | plamensl | 14-09-2004 |
| Sony | KV-E2961D | Intermittently switches off or refuses to switch on at all. | Cold solder joints in Tuner. The fault is common with many Sonys which are fitted with the spanish made 8-598-045-01 tuner like f.eg KV-M2540D. | plamensl | 14-09-2004 |
| Sony | KV-M1401U | switches into black/white ater about 2-3 hours operation. It then flicks back and forth between colour and black/white at seemingly random moments. | REPLACE THE CRYSTAL TRIMMER IN THE COLOUR CIRCUIT WITH A 15pF CAPACITOR AND NORMAL OPERATION WILL BE RESTORED. | Anonymous | 21-04-2006 |
| Sony | KV-X2982U | The set will go into standby when switched on from cold. Pressing any button on the remote will only sometimes brings it back on.
Sometimes waiting a bit before trying again or unplugging or fiddling with the SCART conector on the back brings it back to | RESOLDER THE FRAME IC1501 AT THE BACK OF THE PCB. IT IS A 7 PIN DEVICE MOUNTED ON A HEATSINK, | Anonymous | 13-01-2006 |
| Sony | KV1340 | Hum bar & lack of width. | C523 ( 10u f ) o/c. | plamensl | 14-09-2004 |