| Subject | Text |
| Tripplite 750 watt UPS | I was given a Tripplite 750 watt UPS backup. I purchased a new 26AH battery for it. The problem I |
| how to know the zenor diode how much watt and how much volta | how to know the zenor diode how much watt and how much voltage
its red clor whith black |
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| convergence | well R3243 the 110K Ohm or 120K Ohm resistor (both values have
been used by Zenith) should be repla |
| 13,8VDC Power Supply won't support a load. | Purchased two used 13.8VDC Astron Power Supplies at the Harvard-MIT Flea Market and both are defecti |
| Convergence IC time. Replace Q751 and Q752 STK392-110's, check r7716 and r7731 both 1.2 ohm 2 watt. |
| Bingo
All you need is a 10K 1/2 watt standard resistor. :) |
| Hi
Don’t think about the colors (values) of the resistances, be sure.
The resistor 1 is 560 Ohms & |
| Horiz output | Ahh I get it now,
I would like to scope the base signal while lamp load is on and measure frequency |
| [quote:a5f2ad4763="DejaVu"][quote:a5f2ad4763]Check .47 ohm resistor RF801S. 1 watt. See if it's chan |
| thanks vtech.
if the original is Z22AP, 22v glass package diode and you say ok to use a rating o |
| [url=http://www.opentip.com/products/Altec_Lansing_inMotion_iMc_Portable_speakers_for_iPod_Watt_tota |
| Check the CRT board, I'm thinking R3340, not sure, 200 volt line, the resistor opens. Cause the set |
| Re: Sony KP-57WV600 Blue CRT driver board | [quote:a5cbb02da0="Bahdabing"]Hello everyone. My dad bought a KP57WV600 tv that had a known converg |
| [quote:e6a73c2eac="opal"]Thanks for the Info,
i have to addmit, im not into Musik really, so i dont |
| You'd need a soldering iron and a little experience with soldering, I'm sure... as well as not being |
| Banished mod minnie | Check HOT for a short, regulator MX0841 with MX0842, and R807 .1 ohm 1 watt to see if it's open. |
| [quote:30a32f45d2="snowking_141"]Let me know how it works for you.
I replaced my IC's because th |
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| R14509 - 300 ohm 2 Watt 10%
"has a solid white line across the screen from left to right or |
| Big screen tv's,in general. | I thought i hit a GOLD MINE one day-I looked outside in the a.m.,thought i was hallucinating...but n |
| Ik05 is bad. You want to change IK05 AND IK04. Check RK50 2.7 ohm 1 watt and RK54 1.5 ohm 1 watt. Us |
| Just had this like this prick today. All the commands I gave are correct. I replaced the IC's and st |
| Pioneer SA-508 | Hi!
I need some help with this amplifier from pioneer. Since I can´t find service manual or |
| Auto Stereo Amp | I need a schematic for a Linear Series Model 2150 300 Watt Bridgeable 2-Channel Mosfet Power Amplifi |
| Why can channel output restored by tapping speaker cone? | I suspect I have a problem in the right channel of a '79 Nikko Alpha II power amp (100 watt rms/ch), |
| Sony subwoofer | Hi - hate to say it, but it looks like this needs more than a fuse. ANYtime a fuse pop insantly, th |
| I pulled the convergence board, and upon further investigation, I found two bad resistors located in |
| [quote:93e26ac61b="vtech"]Depends on your Amplifier drive capability; while it is not too far off, |
| My Tv just did the same thing | What I found was that the fuse was blown, I replaced the fuse plugged it in and once I powered it u |
| PC power supply suggestion ? | Hello all,
I have problem with my PC power supply it mentioned 450W when i,m connecting addetional |
| Samsung TXN3271HFX TV Blows 5 Amp A/C Fuse instantly | :roll: I'm having a problem with a Samsung TXN3271HFX TV Set.As soon as it's plugged in, the 5 Amp p |