| Subject | Text |
| the problem is poer supply..........it is called smps power supply ...may be the transistor in smps |
| Channel out on old Technics | This old Technics (Panasonic SA-5170) has been running forever. Yesterday it lost power. It was the |
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| [quote:5804a99472]I have an Akai CT-T21N32S which will not fire up, the red LED is illuminated on th |
| Need TV schematics "TOSHIBA 2151TF" | Hi all,
I just send this message because I'm searching without any success the schematics of the |
| Can't adjust red convergence APEX projection TV | I'm working on an APEX model GB5108 rear projection television. The red picture is pinched slightly |
| The excessive heat, probably from the output stages is likely due to excess current through the driv |
| [quote:cd6524a66f="support11"]Hi,
I've got a service manual for Blaupunkt Autoradio Dusseldorf SQ |
| SONY SHUTDOWN PROBLEM | Dear sirs, your problem with the sony power supply is not that bad, The tech with the exp, that told |
| V700 compaq | search for "schematic diagram Daewoo CMC-710 b,the main circuits are useful, but de component number |
| Hi m8 thanks for your time
I'm not sure I understand what you mean, if you could be a little more |
| [quote:4cc44662a7="sbeck"]The power supply is probably bad and it makes 3 attempts at power up and g |
| I had the same problem and I solved in this way (cut & paste from nl.hobby.video newsgroup messa |
| You can convert AC to DC by using a rectifier and a power filter. The factors that depend on these t |
| Panasonic CT32G32V | Does anyone have schematics for this set.
Especially Degauss circuit/components
Degauss ciol p |
| Daewoo Plasma dp42 dead | I have a plasma screen which gave up the ghost. it simply wont turn on! apparently there is common p |
| 1) Resolder all the output transistors solder joints and any other intermediate transistor stages th |
| inner workings of the digital photo keyring | Hi, i'm new to the forum and have been trawling through the raft of info : )
i run a small blog o |
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| klipsch Promedia 5.1 schematics | I have read all the forums on Klipsch and other related sites. I found quite a few burnt components |
| Hi Matt,
Had a really busy weekend and lost your thread in the pile of other threads!
From what yo |
| My 717 is dead((((
PLEASE HELP!
Send me servise manual to admin at iac.atomlink.ru
PLEASE!!!! : |
| Common problem with Sonys is the IF module, small metal box usually close to the tuner. Check solder |
| Philips FL2.16 | Hello!
I need electric parts list for this chassis. Some components in power supply (smd) can't d |
| Which transistor blew? Was it a main output transistor or smaller one in the pre-amp stages? Why did |
| service Manuals for Electronic organs | Does anybody know of any that can be downloaded? I am looking for a Conn 717 service manual and supp |
| sony tvs suffer from dry joints and they usually hide inside the metal canned units .but from what y |
| Sony | Bad solder joints are a common problem with Sony TVs. Look for cracked joints around any heat produc |
| please help! need ONKYO owner's manuals and/or advice... | hello, i just purchased a very nice onkyo system for $50 but couldn't get the manuals..( yes $50!!! |
| SAMSUNG TV MODEL CB5012Z | I NEED:- SAMSUNG TV CB5012Z
1) TV SPECIFICATION
2) LISTS AND TYPES OF COMPONENTS
3) ISOMETRIC DRA |
| Looked at the blue ceramic caps -- only saw two small ones; but, they look ok. Will need to get und |
| power supply question | Hi
when you say primary of the power supply, what specifically?
Is this a switching or linear |