| Subject | Text |
| - TP30 has NOT killed by itself !! There is a Cause producing this !!!!!
Find IT Before ALL !!!
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| Plasma issues-pls help | Hello,
My Jvc plasma 3+ yrs old w/8300 hrs started showing neon green snow around the edge of the |
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| Confused Hi friends! I'm need -if possible-schematics diagram for a tv sony kv1546r (1.982)and -if p |
| goodmans w322ns | your television is fitted with the formenti f19 chassis very common used in proline/goodmans televis |
| It just sems to slowly flash, or pulse on and off. It doesn't do anything like 2 quick flashes oe no |
| When you say it is a frequency, it IS a TTL pulse that can be used as a trigger to control another d |
| Sounds strange to me that initially you could get a sweep across the screen either horizontally or v |
| Bad X sustain will be a washed out picture. The X has the sustain pulse that's why it washes out. Wh |
| Do you have the same problem regardless of if the tv is receiving a RF signal or if you supply a com |
| DVD repair parts. | I need a source for TOP224Y, pulse width modulator and the P6KE200 suppressor/regulator diode. Thes |
| Been a while & strictly working from memory;
I use to see this on a daily basis and am rather |
| Maybe the pulse encoder is broken?
The rotary encoder is the thing you turn for the volume. maybe |
| I'm going by memory, Q410 0r 401 at the edge of the left board is your horizontal pulse. Resolder it |
| Re: Sharp tv 70DS-03SN, hiccuping PSU | [quote:0f7762c385="torbjorn"] For each pulse, there is a flashover across R820 (1K0 SMD resistor)
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| Re: phillips | [quote:2c018b2e71="zalds"]if thier is no sound eithier your problem lies at the tuner section if the |
| Sony KP41S4U projection TV problem | I'm trying to fix a Sony KP41S4U projection TV.
Initially completely dead. Found that the 3.15 a |
| HINARI Manuals here | I got the manual sent to me within minutes via email (PDF) file today.
I Got a result today by |
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| RE: tester for SCR | excuse me for my bad english...
The best way is to test SCR by apply a load (led or lamp) and volta |
| Switching power supply repair advice needed | I have an SPS from a very late model LCD TV (Viore) which looks fairly simple in design and is yet g |
| Like I mentioned, get the diagram and post back your voltage readings.(plus/minus 5, 10 V etc). I ha |
| Designing a new shocker! - - HELP! :?: :?: :?: | I was wondering if anyone can tell me, how to do this. I need to pulse a 12v power source, the same |
| minnie, THANKS for the reply. :wink:
I have found similar item schematics but not this one. At an |
| viewsonic vs12107 circuitdiagram | I have a VS12107 Veiwsonic monitor that users an emax pwr0502204001 inverter board. The bridge recti |
| Horiz output | Ahh I get it now,
I would like to scope the base signal while lamp load is on and measure frequency |
| DENON AVR-1604 AV amplifier shutting down - Fixed! | Hiya all.
I have been working on a DENON AVR-1604 with a shut down problem. I read in another post |
| OK Narrowing down the problem now.
Disconnected 150V line to FBT. Put in a 60W bulb dummy load over |
| May be of help.......................
My problems with LG plasma tv PDP42V5 using DGK-420W ( DG |
| Do you have Rectified V on the primary cap and collector (or drain if it is FET
as i suspect) |
| Line Driver Stage on Sharp CV2133 | I have an old Sharp CV2133IR TV. The pulse input to the line driver transistor is being pulled down |
| If the HOT is defective or suspect, always check out why it has failed.
For example: flyback capa |