| Subject | Text |
| monitor V700 compaq | Hello,
I found the schematic diagram & manual myself on the internet, 59 pages in pdf format, s |
| Re: Basic questions about TV | [quote:27cda00d7c="Rouslan N."]I am repairing a TV for the first time and have no experience\knowled |
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| Check the flyback capacitor(s), those are usually 5-10 nF polypropylene capacitors connected from th |
| reset montgomery ward signature 2000 tv to factory settings | I Could not find a manual anywhere for my tv so I though I would ask a specific question. I Accident |
| Hi Matt,
Had a really busy weekend and lost your thread in the pile of other threads!
From what yo |
| dear fellow I need your help | Tv Philips/model 21pt2160
Age 2 months
IC used at P.Suply MC44608P40
Fault: HT low, only 70v,.P.S |
| Probably you blew the switch-mode transistor in the power supply, it would have also damaged the dri |
| zenith tv | I assume it turns on now and again?
Depends on various factors is the standby led lit?
if not the |
| Pictures | Too bad i forget to take pictures of the locations of the hooks. It could help people who want to op |
| I have seen the caps go leaky, basically turn into a resistor. it wont read shorted but when voltage |
| Proscan service manual | I work at ACE TV in Las Vegas,NV I need the signal board secondary power supply schematic. Voltage t |
| A website devoted to HDTV and related related topics. | :idea: Hi there, I am current host of www.ForumHDTV.com and invite anyone who wishes to discuss HDTV |
| The datasheet for your component is here:
http://www.alldatasheet.co.kr/datasheet-pdf/pdf_kor/TOS |
| The tough part is to find an authorized servicer of Toshiba that is willing to "give" you a download |
| Horizontal deflection transistor | If mains fuse is OK, i assume that horizontal deflection transistor is short-circuit.
Is there an |
| have you checked the hot transistor.i should also check diodes etc on secondary side of chopper tran |
| posting a model number is usually a help, however the fault is probably a low emission crt, tweaking |
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| Nitrogen Laser Power Supply (ignition coil) | How's it goin, I am trying to design up a high voltage power supply for a nitrogen laser using the c |
| Here is an update on my current findings:
I got some inputs from a technician. He told me that af |
| Re: Faulty UPS APC 650Va | [quote:276f2deb8a="guest"]I Have 1 UPS APC 650Va. The UPS was working fine but it has now developed |
| EPROM combination | Hi all,
Could someone tell me the method to combine two EPROMs ( 27c512) into 1 MB EPROM ( like |
| Done replacing DSP capacitors | Hi,
Replaced the capacitors, and it seems to have worked fine. Verified sound in at least four c |
| [b:412c7cc06e]NEVER DEFEAT A PROTECT CIRCUIT AND RUN THE SET FOR MORE THAN A FEW SECONDS[/b:412c7cc0 |
| [Monitor] Proview Electronics 770M help with repair. | I've founded that monitor some days ago..
I've plugged to alimentation (220V 50Hz) and to computer |
| 2 FLASHES MEANS OVER CURRENT PROTECTION. CHECK TO SEE IF LINE OUTPUT TRANSISTOR IS SHORT CIRCUIT, IF |
| re; width problem | Dietrich, this ones a little harder, check solder connections in and around the horizontal output tr |
| Re: Bosch Mercedes Benz code needs | [quote:07ee6092e3="Dekster"][quote:07ee6092e3="VitalESO"]Bosch
7 620 000 009
815CM0009 B 0570958
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| Ha. I guess, since I know very little of these problems, I have started a bit vague. I can tell yo |
| Sony KV-32S22 TV won't turn on | First the picture shrunk vertically and was badly distorted, then a minute later it was perfect, the |
| As you may know the DTC series is aimed at providing the bias resistors internally. The value of RB |