| Subject | Text |
| Try to first resolder the picture tube socket . Review all the picture tube board for bad solders. I |
| Intermittent loss of picture | Check to see if the CRT filament is still present when you loose the picture, if it's missing resold |
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| It,s always a good idea to resolder the line driver transformer pins after output transistor replace |
| Bad contact.. | Hi,
Do u have any repair know-how? If not, safer to call repairman.
If have, can try to re-so |
| Re: 36' inch hitachi modl #36cx39b has 1 horizontal line | [quote:db1b13922a="leo"]MY 36' inch hitachi model #36cx39b has 1 horizontal line across the middle o |
| Resolder the vertical IC common fault oon this and most
sony tv. |
| I have repaired hundreds of the ford radios, i repair car audio for a living, you need a soldering i |
| parts info | James, you can order parts from tritronics, just enter their name on a google search and then log on |
| You have dry joints in the TV's PCB. Take a good lok at the copper side of the PCB(use a magnifying |
| Resolder what was explained...
[quote:69076c705d="Anonymous"][quote:69076c705d="kostas_a22"][b: |
| Re: world cup coming & toshiba tv with no picture | Tishiba televisions are know for bad convergence IC. They maybe intermittent especially when you say |
| You have to RE-Solder all the circuit, it´s caused by cold-solder |
| Sony KV-X2982U | Similar problems to another post on this site.
When switched on, standby light comes on and stays |
| sony tv kv-28fd1e | :( the standby flashed 4 times,i resolder the 1c1509 from the d1 board,then he works three day,s.
n |
| RESOLDER THE FRAME IC1501 AT THE BACK OF THE PCB. IT IS A 7 PIN DEVICE MOUNTED ON A HEATSINK, |
| [quote:7c03f7aab0="jts1957"]Jumpers, especially at locations 010 and 050 - resolder. Check F850, F85 |
| try to resolder terminals at the power supply section esp. high current devices. |
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| You say 32" projection TV. I'm unaware of a 32" projection TV. Should have a picture tube. Resolder |
| Resolder the flyback pins and check/replace FL231 fuse (400mA). :wink: |
| Q710 | the Q710 seems to be a large chip and not a regular transistor, how am i supose to resolder such?
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| From time to time we do see burn marks under components that run rather warm... what could have happ |
| May be it is soldering problem, try to re-solder the PCB, or change the IC XX4066 and replace it. : |
| Sony KV-A2511D picture flashes on warming up | Hi,
I have a Sony KV-A2511D that flashes the picture during the first 20 minutes when I turn it o |
| [quote:8a333adc44="rockhound"]For one thing, there is no lasers in television sets. You have a cold |
| sir/maam... sony has 10 blinks no video...just because the sysytem cannot detect the video signal c |
| Sony KV32S66 TV Service Manual picture problem | Hello
I have a Sony KV32S66 TV purchased in 2000 that now will not turn on. I have read that it |
| Often these errors are related to a bad solder joint on the main-pcb or crt-board.
You can check |
| sony kv 27ts35 shuts down on cold start | Hi, I have a sony kv 27ts35. It shuts down on a cold start. If I give it a love tap it stays on for |
| you might want to resolder the connections even though they may look good. sometimes cold solder jo |
| 1994 samsung CH-CKA50ZH model: CT--5315XVC screen blinking | my tv flashes/blinks after 5 seconds i turn on. i've noticed that if i lower the brightness setting |
