| Subject | Text |
| [quote:8a333adc44="rockhound"]For one thing, there is no lasers in television sets. You have a cold |
| Re: Audio but no Video on Philips projection tv model 8p4834 | Hey There, I will try to give you a hand, If There is no filament or heater as they call it, check t |
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| First, what is a LOPT? ” Totally dead with just the high pitched noise.” Horizontal out put transist |
| Re: Sony KV2150R help please with repairing this set. | [quote:e29861f69a="Eduardo O"]The Stand by/timer LED keeps blinking all time, I have changed the ful |
| lost transistor for main board for Toshiba TV CX28519 | Hello, I was trying to repair a problem with thisToshiba TV CX 28519 chassis # 8915 and during my t |
| Neufunk TV | Well first of all, yes; HOT , line output transistor(LOPTR), flyback transistor are all names for th |
| Olympia DM-14V monitor (B/W) | [size=18:e6e8c6752e] I need adjust the focus in my monitor but I can't found the preset for this.
T |
| The 3 tries to come on is a protect device. Chances are there is something shorted on the horizontal |
| [quote:7f8e6bc067="tsgunnell"]on the flyback transformer the top control is the focus control adjust |
| Squeal is caused by power supply being overloaded. Most common problem is shorted horizontal output |
| i should certainly check the soldering in lopt stage ie flyback transformer line drive tranformer an |
| Again a few new questions:
item 1) Do you have high voltage on the CRT? And if so, when turning u |
| re; too bright | Hi, try turning the "screen control" counter clockwise a little, I
don`t work on monitors so I`m no |
| Bush ws6671sil - 11AK19Pro chassis - Help needed! | Hello!
First off, this site is probably the most useful electronic repair site I have come across. |
| I would start by checking if there are bad solder joints on the mainboard.
Especialy in the defle |
| SONY KV-2063R Television | I'm likely not the first to inquire into problems with this particular model of TV.
Here's a brief |
| Thanks teams for guidence. Just out of curiosity, somebody told me that black coloured trasformer (s |
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| Re: Philips tv will not turn on!! | [quote:08293e4cb1="jobby"]Hi i have a PHILIPS Widescreen 100hzt TV model no. 32pw9576/05R.
The tv |
| alright guys. here is the latest. I undid the flyback from the splitter, and stuck it in a coke bo |
| Mitsubishi VS4542 / VZ2 HV Problems | I don't have the HV working on this set. Does anyone have schematics or manual or some tips to check |
| Sony KV27s46 not power on | I have Sony 27S46.
When power on, i heard relay is on, and see the LED standby flashing and heardre |
| Neufunk TV 34BNA Futura,instruction manual | Hello,
I just repaired a Neufunk tv 34BNA ,which had a white screen and flyback lines across the |
| Old TV's have often bad solder joints.
Try to gently tap on some components (special the flyback |
| happen to be a plastic rca?
one of those new all plastic tvs? hot and replace the flyback. dont eve |
| To (maybe) clarify what LJ told you | All this assumes you have some means of measuring resistance and voltage. How much experience desold |
| For one thing, there is no lasers in television sets. You have a cold solder connection for the heat |
| ak19 | [b:d7090ddf95][i:d7090ddf95] :D firstl check the 2,2 ohms fusible for oc,(ew circuit),check c630 for |
| it's a samsung rptv... hcn4226w.
There's two wires coming from the flyback. One is a fat red one, a |
| Re: Service manual and troubleshooting flash codes SONY TV | [quote:1f48ea741c="DR"]Looking for info on troubleshooting flash codes for Sony TV Mod. KV-35-V65. S |
| I think you misunderstood me about the plug. The plug I was takling about is at the rear of the CRT |