|18-01-2011||Help with 37MF23ID/37||I just received a busted 37MF23ID/37 lcd and I have an issue. Someone has been working on the power supply before and, removed a few components. Here are the numbers for their locations 2081-83, 2074-75 (they are all caps I presume), 7072-73, 7061-62. |
|18-01-2011||RCA RT2870R receiver||About ten months ago, I bought a new TV, Blu Ray and a Wal-Mart special receiver/speaker set. The speakers are adequate, but the receiver has always been a problem. While watching movies/television, the receiver seems to "time out" when the soun|
|18-01-2011||Need HV splitter for APEX GB5108||Ive got an Apex GB5108 and you have to turn it on several times.It blue screens then white screens and then it comes on and plays great all day long.I think the pic tubes arent firing through the splitter.|
|18-01-2011||This Parts & Service manual can now be purchased for $12.77 and downloaded immediately after payment from http://www.justmanuals.com
I checked all voltages and in particular on ps1101 pins 1 to 18
1 -11 volts is -7.2 volts
3 +11 volts is 0 Volts
5 +5 volts is 0 volts
7 +3.3 volts is 0 volts
9 +3.3 volts is 0 volts
11 +5 volts is 0 volts
13 +9 volt|
|18-01-2011||You are using a even number pin (2, 4, ...10, 12) as ground (reference) when making measurements?
Voltages on odd numbered pins 5 thru 13 will only be present IF pin 14 is low. (should go hi to low when power button is pressed.)
Pin 16 & 17 are |
|18-01-2011||Is this it?
|19-01-2011||I've narrowed the problem down to this chip "Vertical Deflection Circuit" part# TDA8174A. I am having a problem locating it. Any ideas?|
|19-01-2011||Locating it in the set or for purchase?|
Deflection PCB On heat sink behind flyback transformer|
|19-01-2011||diagrama de pioneer rx-1310||disculpen solicito al diagrama del stereo receiver pioneer rx-1310. Gracias. :wink: . Equipo sin audio.|
|19-01-2011||Service menu option||Want to know how to Open service menu option for ONIDA 20 MARVEL|
|19-01-2011||Sorry for the confusion. I was looking for a source for the part and of course you provided it. Thanks. Also, could there be anything else that goes to this chip that would cause my problem? I ask because I think that there might be another input which mi|
How does the picture (crosshatch pattern) look? Any linearity or size (esp. vertically) problems?|
|19-01-2011||service manual APC 650||morning, i need service manual of APC 650; Help me please,mima|
|19-01-2011||zener||What is the voltage for the zener diode?|
|19-01-2011||Unfortunately no.This is a new version.|
|19-01-2011||benz e200||please can somebody help me with manual on how to remove car stereo from mecedes-benz e200|
|19-01-2011||Sound died on TV||I have a three year old Samsung flat screen TV.....while watching last night the sound just "died".....shut it off for the night and still won't work this morning. Should I call a repairman or can I install surround sound? Thank you :?:|
|19-01-2011||UPS shuts down after few seconds on battery backup.||Hello to all the participitants of this interesting forum.
I write this note asking and hoping for your expertise on a repair I am working on.
The equipment is a HP500VA UPS. Model SL-501. 500 VA. 300 Watts. Input 110 VAC Current 5.5 Amps. Output 10|