| Subject | Text |
| Sony wega KV32FV1 won't turn on | The red light flashes hear relay click but no picture or sound. Looking for schematic now. Is this s |
| dvd power suply problem | dear cam,
from ur observation as transforemer has 8 pins on each side,power supply appears to be |
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| Fixed it !! It turned out that one secondary supply from the SMPS transformer was zero volts - the |
| Goodmans W332NS circuit diagram required please | Hi
I need a circuit diagram for a goodmans W332NS TV. I have replaced the faulty Line output tran |
| [quote:b7fd1e38c8="jts1957"]Try electrolytic in power source that feeds the coil of that relay (usua |
| BMW 318 wrong code hit too many time | Anybody know what to do if wrong code is hit too many times and radio will not power up? Radio shut |
| In general, with SMPS there are switched & unswitched lines.
Unswitched lines are usally one |
| Sony SLV-SE720 - Strange Fault | Hi
I have a UK spec Sony SLV SE720 video recorder. After recently being powered off and then back |
| SA-EH 560 Power Amp. | I have more or less similar to your system, it is SA-EH 560. It behaves like yours , once powered it |
| First of all... Hello to all the Googlers who have been searching for a solution to the same problem |
| Nordmende Spectra_V_1404_SV | The VCR does not switch on.
The VCR does a 'tick tick' every second from the power supply. The swit |
| Hi
This eleman must be an SMPS+Powe driver IC. |
| I use variety of THT or SMD zener diodes in different applications from SMPS to Audio/video & R |
| Sony KPR-36XBR | Just bought this at a sale. Brought home, set came on but had contaminated green crt fluid. Changed |
| Sony subwoofer WMSP87 | Hi, sorry if this isnt the correct place, but i need help. I have a sony subwoofer with built-in amp |
| SS 210 is at it again | My SS 210 is having a new and different issue. When powered on it has an intermittent buzzing from |
| [quote:475a553cc3="fpc3"]vtech,
I just realized that you said the PD [u:475a553cc3]controls[/u:47 |
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| Re: NOKIA Service manual | [quote:de773c022f="Batzeo"]Does anyone has service manual for NOKIA 7175 ? It doesn't start the SMP |
| It does not drive smps transformer .It is on the secondary side of switching transformer(cold side). |
| Jeff,
I used to work with Denon equipment for a long time and while I've been out of consumer elect |
| thanks, actually swapped the tuner for a known good one and hum in the fm and a litle less in am |
| Panasonic Tv/ VHS combo, model# PVQ-2512 | Hi, I have this unit and it shut off in a recent power outtage and never powered back on. The green |
| power failure | what's the cause for letting no power in the secondary side of an SMPS power supply. there is power |
| Re: NOKIA Service manual | [quote:2e61b6630f="Batzeo"]Does anyone has service manual for NOKIA 6230i ? It doesn't start the SM |
| Isolation txformer is basically a 1to1 ratio device that only seperates the two ground planes . Yes |
| RCA VCR (VR537) | My VCR will not accept the tape. When it is powered up it seems like it is in the eject mode (click |
| Re: Need to fix JVC amplifier | [quote:ff51c2893b="molocono"]I have a JVC A-GX2 stereo integrated amplifier in my living room that n |
| phillips rear projection tv | 60pp9202/17
phillips rear projection tv
my son took out and lost the fuses
i need to replace them |
| switching | hi
iam getting problem with BPL MODEL DJR9530 SWITCHING PROBLEM
IAM NOTGETTING OUTPUT VOLTAGES FRO |
| I agree with Miguel. if your mixer has PAN controls just turn all of them to the same end so your ch |