| Date | Header | Text |
|---|
| 09-03-2007 | ZECK VECTOR T3A | Hi all!
I have problem with D class LF amplifer modul. This modul have two IR2110 for FET drive and one PWM controler IC. IC have no mark because scraped and I can't see, case is SO20 do somebody know whats IC? |
| 09-03-2007 | | Check your 3 transistors on the crt board to see if they all have about the same voltages on the base, collector, and emitter. |
| 09-03-2007 | | Check your fuses on the convergence board. It has the STK392-110's on it. If you have open fuses replace the IC's and the fuse. |
| 09-03-2007 | | You got it! Most decent places sell repair kits for common failures. |
| 09-03-2007 | | Replace your convergence ic's, check the resistors around them like Cory said, and check for open pico fuses. I don't remember if there on the right hand side side mount power supply. |
| 09-03-2007 | | If it's chirping, it usually means the convergence ic's. You could have got knock off ic's when you bought them. I'll bump my convergence ic post back. |
| 09-03-2007 | Convergence IC's | It seems that counterfeit convergence IC’s are hitting the market again.
STK392-020 can be replaced w/STK392-040.
STK392-110 can be replaced w/STK392-150 or STK392-180.
All others use what’s in there. If you’re going to do it yourself, buy them from a |
| 09-03-2007 | | Thanks, I will get the sanyo brand, that is what was in there, they were STK392-120's. I bought my first set on ebay, and they did not have a name on them just the number they looked kind of generic. Is there a reputable place I can order them from, als |
| 09-03-2007 | no video issue | Here is the an apparent fix for the no video issue from a tech.
Remove and resolder L14401
tried to include link to the schematic and fix, but got blocked |
| 09-03-2007 | | Kenwood
Pioneer
Where is the service site and password? |
| 09-03-2007 | | All I have is a Service Manual for it. |
| 09-03-2007 | ada yang udah coba CD Rom di pasang di Mobil ? | ada yang udah coba CD Rom di pasang di Mobil ?
soale pernah liat beberapa kali di angkot player nya pake CD Rom, kira2 gimana tuh skemanya ? |
| 09-03-2007 | | would you happen to have a schematic for a Philips model #60PP920217F, Chassis # DPTV305F any help would be appreciated, have a great day! THANK YOU!!!!!!!! |
| 09-03-2007 | | I pulled the convergence board, and upon further investigation, I found two bad resistors located in positions 3159, and 3160. They don't have a resistance value written on them but they do say 1 watt. They other resistors next to them have the same res |
| 09-03-2007 | Samsung widescreen tube problems - repairable? | I have two JVC TV's with Samsung W66QDE993X486 28" widescreen tubes. Both have different tube faults:
First one has a colour purity problem. For instance when displaying the blue no signal screen, the top left corner of the screen is red, not bl |
| 09-03-2007 | SANKEN POWER SUPPLY - Schematic Diagram - HICOM | Hi there
Does anybody have the diagrams for the followin SANKEN power supply?
SPS022
SPS023
SPS024W-1
S30122-K5661-X-5 PSU-C ( SPS023)
S30122-K5660-X100-4 UPSC (SPS024)
They are used on the HICOM 150
Thx ahead
[email protected] |
| 09-03-2007 | | try resoldering or replacing ic804 |
| 09-03-2007 | | best price i can find for crt is from charles hyde @ £226.91 + vat. is it worth it? |
| 09-03-2007 | | [quote:1bc946fb69="gary"]best price i can find for crt is from charles hyde @ £226.91 + vat. is it worth it?[/quote:1bc946fb69]
Deffinitely not. £226.91 plus VAT =£266.62.
You can buy a new complete Grundig 28" real flat tv, with |
| 09-03-2007 | schema sailor RT 4822 | bonjour a tous
je recherche le scéma d'une sailor rt 4822 ainsi que la courbe de soris de la vhf
merci a tous |
| 09-03-2007 | parts ordered | The actual part (BP41-00045B) is out of stock so I've ordered a replacement part (BP95-00142e) that I found discussed on another forum (http://www.tv-forums.com/forum/TV_Equipment_C4/Projection_TV_Forum_F24/Samsung_42_Convergence_problem_P4569/) from www. |
| 09-03-2007 | Samsung HCM-4215w Convergence Problem | I own a samsung HCM-4215w rear projection tv. It had a convergence problem and i have put in a new convergence board with the two ics.
I can move a colors to line them up but the green is not a thin line like the other two colors. It is fat and looks |
| 09-03-2007 | Receiver problem.... | HI i have Euroline DS-555 receiver. unfortunately the receiver stop working and the power is on standby and the counter time is on not the number. and also it's not switch off the power. what do you suggest me Thanks!!! |
| 09-03-2007 | ? | dos somebody here experiance the same problem.
i'm sure its noting much but where do i begin? |
| 09-03-2007 | WWW.MANUALUNIVERSE.COM | Hi guys, check this website: www.manualuniverse.com very neat and easy to navigate. Many manuals at great prices.
Joe
[i:eb4e4f8158][color=darkred:eb4e4f8158][size=18:eb4e4f8158]*Let The Buyer Beware; Apparently this is the same[url=http://forum.ese |
| 09-03-2007 | Service manual for Samsung YH-920 | hi i needs service manual for Samsung YH-920GS 20GB mp3 player
Thanks |
| 09-03-2007 | WWW.MANUALUNIVERSE.COM | Hi guys, check this website (www.manualuniverse.com) Many manuals at great prices, just made a buy there.
Joe |
| 09-03-2007 | Service manual for MITAC MIO 8870 SMARTPHONE | Hi i needs service manual for MITAC MIO 8870 SMARTPHONE i really needs to reflash hone using JTAG but i dont know which software i needs
Regards |
| 09-03-2007 | IS THERE A LAW FROM BEING OVERCHARGED FOR PARTS ??? | I would like to know if you purchase a service manual to repair an audio component from the manufacturer of that product , are they required to supply you with the original manufacturers part number for a part (such as an IC) instead of their own part nu |
| 09-03-2007 | I have the same issue | My AKAI PT4298HD has the same problem. It has been sitting for a year in the corner. I am not able to find anyone who will work on it. Mine went out a month after the warranty was up and AKAI support is worthless. Guess I will just have to throw it away. |
| 09-03-2007 | Tv Philips | I have a TV Philips 14pt1353 (L6 chassis) damaged, does not bind and I changed the C2423 and already he binds but has an undulation in the image, somebody knows what it can be?
images with the defect
http://img170.imageshack.us/img170/2048/dsc009 |
| 09-03-2007 | | This is a stand up tuner i already resolder near the RF connetor that had crackes,but no avail, when i get in the service menu there are error codes 1,has 23,2,23,3 24,do you know what it means for this chassis?i heard that one need a chipper checker to a |
| 09-03-2007 | | search in zarekmanuals.com |
| 09-03-2007 | ROTEL RA840-BX4 idling current (integrated Push-Pull amp) | Hello all!
does someone know how to adjust the idling current?
There are two measuring points per channel.
thanks for reading
Chris |
| 09-03-2007 | | there is a mechanical focus on the top of the picture tube,loosen wing nut and adjust either way.but also there is a focus pack behind the front speaker grill marked with three screen controls(dont touch) as well as focus for each color tube.try grenn foc |
| 10-03-2007 | schematic diagram of sony model dav s550 | schematic diagram of sony model dav s550[size=18][/size] |
| 10-03-2007 | need a schematic diagram of sony model dav s550 | I need schematic diagram of sony model dav s550.................... please |
| 10-03-2007 | | Check C14502. |
| 10-03-2007 | | Pretty pricey over there. Try http://www.justmanuals.com where the highest price you'll pay for a manual is $10.79 and the service manual includes the PARTS manual if it's available. Instant download and now online chat with the site owner. Paypal and cre |
| 10-03-2007 | | There is no Law that regulates such practices that a lot of manufacturers are doing & can get away with it. It is-- not just consumer electronics. Unfortunately when there is an issue of "inhouse numbered" parts, you are at the mercy of the |
| 10-03-2007 | Schematics | does anyone have or know where to get a schematic for a Philips model # 60PP920217F, Chasis DPTV305F....thanks :?: |
| 10-03-2007 | Service Manual | Hi
If You Need !
Please E-Mail me chiragashah1984@yahoo
OR
Log ON http://www.service-manual-owner.com |
| 10-03-2007 | | Is it possible the output is got set to something other than the connections you are using, like set to component and you are using the composite?
In the manual there is usually a way to reset the output without seeing it on a screen or using the menu, s |
| 10-03-2007 | | Post where you purchased from, best payback is no one here buys from them again. |
| 10-03-2007 | Re: SEVICE MANUALS for PANASONIC sa-ch55 | [quote="g.pluta"][quote="pk_asad"][b] I NEED THE SERVICE MANUALS OF PANASONIC ANALOG AND DIGITAL COPIERS, IF SOME ONE CAN HELP ME?[/b][/quote]
Panasonic DP150, FP7818 mail me [email protected][/quote][code][/code] |
| 10-03-2007 | Siemens ST55 | Hi!
I have a mobile phone Siemens ST55.
Since it fell on the floor and it doesn’t ring anymore, I’d like to know how I can open it so that I can check the speaker (if I tap it on the table it rings).
Thank you for paying me attention! (and sorry for |
| 10-03-2007 | Siemens ST55 | Hi!
I have a mobile phone Siemens ST55.
Since it fell on the floor and it doesn’t ring anymore, I’d like to know how I can open it so that I can check the speaker (if I tap it on the table it rings).
Thank you for paying me attention! (and sorry for |
| 10-03-2007 | service manual | post your email here i will send you the service manual for this monitor |
| 10-03-2007 | Daewoo P42SM Plasma startup issue | I have a Daewoo DP42SM and when I first turn it on, there are horizontal interference lines while it warms up (approx 10-15 seconds) I haven't opened the unit yet, but I was wondering if these were modular and maybe I have a failing power supply? Any id |