Date | Header | Text |
17-12-2006 | Re: harman kardon avr 35 amp IC | [quote:294915c705="rothmila"]anyone got a schematic of the avr35 ? what does an amp IC look like, I'd like to repair my receiver myself - I suddenly lost my digital sound. Thanks[/quote:294915c705]
I have the same problem with my AVR35. |
17-12-2006 | | bump |
17-12-2006 | | Either the Q502 is shorted or the IC702 is faulty |
17-12-2006 | KV21X5U | Thank you very much for that info guest, but......
Heres a real dump question......where are they?
Any ideas how to sort out the problems
Thanx once again
zane |
17-12-2006 | rover metro radio | i have just bought a rover metro and the radio is coming up err how can i fix this do i just need to put in my code not sure
thanks in advanced |
17-12-2006 | metro rover radio problems | i have just bought a rover metro and the radio is coming up err how can i fix this do i just need to put in my code not sure
thanks in advanced |
17-12-2006 | | I take it you mean "......a rover metro and the radio [b:8810bfd1c1]ISN'T[/b:8810bfd1c1] coming " up. If so try putting in the key code using the number buttons 1 to 4.
Another solution is togo to halfords buy a cheap £99 cd player and t |
17-12-2006 | thomson ICC19 100hz | 2 min after turning on tv the picture dissapear but still have signal on the screen than goes dark, red led flashes constantly , no function on RC and TV keys, and i have error codes 22 and 16 , anyone has any idea from where can be the problem . |
17-12-2006 | sony kv-29fx66e,4 time blinking led | i have sony kv29fx66e .when swich on 4 time blinking power led .any one
can help me |
17-12-2006 | | [quote:04b6a76bfe="gary"]just replace the resistor,[/quote:04b6a76bfe]
I have replaced R608, same problem.
[quote:04b6a76bfe="gary"]if that doesnt solve the problem check r602 150k, r616 123k, r620 470k, check voltage on pin 9 of cn902 should be low, if |
17-12-2006 | | [quote:f7dc257caf="Anonymous"]
Pin 9 on CN902 = -0.62v
[/quote:f7dc257caf]
Sorry, Pin 9, PROT = 0.89 volts |
17-12-2006 | | test |
17-12-2006 | FS115B | Hi everybody , i am looking for a service manual for FS115B and i saw this thread .
Could somebody please be so kind to mail me a copy ?
My laptop is working but there is no backlight on the display , for some time it worked unreliable and now it is o |
17-12-2006 | AV 27820 AV27850 | I find all the bugs !!
Replace D422 (1N4761A,NTE5064A),C425 (100uf/35V),C425 (470uf/35)R526 1,8 Ohms Termal resistor IC421 (Vert.Deflec) and went to service menu to unlock channel and sound with the orinal remote control by pressing 2 button at same time |
17-12-2006 | Epson R1800 | Thanks!!! But I live in Serbia, and there is no possibility for Paypal or creditcard payment at the time! If there is other way to get this manual... |
17-12-2006 | | can any one tell me where I can by the parts for sony tv's in the uk
Thanx |
17-12-2006 | | Resolder flyback t..horizontal ic. coil,all around there. |
17-12-2006 | Re: Epson R1800 | [quote:814f171694="DarioM"]Thanks!!! But I live in Serbia, and there is no possibility for Paypal or creditcard payment at the time! If there is other way to get this manual...[/quote:814f171694]
I've got this manual, what do you have to trade?
Paul |
18-12-2006 | | i wana to made the dc mortor control by microcontroler can you help me pls.... |
18-12-2006 | | the crt heaters must be lit as the picture is briefly present so that idea can be ignored, the resistors need to be removed to check them,. |
18-12-2006 | | They should be electrolytic capacitors. You really need an ESR meter to locate the dried out capacitors, but usually the capacitors are identified on the circuit board by numbers such as CXXX etc. Resistors are RXXX, diodes DXXX or CRXXX, etc. |
18-12-2006 | | probably the laser assy |
18-12-2006 | | try semenedis in nottingham or cpc in preston |
18-12-2006 | Re: AKAI AM-A2 (help) | Hello,
Do you have the service manual or schema? I have same one and it doesn't work. I m an electronics engineer. But I need the documents. If you have and send me, i would be pleased. I wrote my e-mail adress. Thanks a lot.
[email protected]
[q |
18-12-2006 | Pioneer A 616 Mark2 | Some one have a servicemanual to this one?
Then i raise ore reduce the volume, the protection circuit cut of the loadspeaker.After 5 seconds the sound cames back.Works good until i touch the volume.Some idea?
Ingemar |
18-12-2006 | Re: Pioneer A 616 Mark2 | Some one have a servicemanual to this one?
Then i raise ore reduce the volume, the protection circuit cut of the loadspeaker.After 5 seconds the sound cames back.Works good until i touch the volume.Some idea?
[email protected]
Ingemar |
18-12-2006 | Pioneer A 616 Mark2 | Hi to you all.
Have a problem with my Pioneer A 616.
Then i raise ore reduce the volume, the protection circuit turns of the speakers(relay turns off).
This just happens then i change the volume.After 5 seconds the sound is back, and the amplifier work |
18-12-2006 | Re: Thanks! | Hi could anyone in here send me the service manual for the Sony F717 i did mail umberto but no reply.. maybbe busy .. any help is greatly appreciated...
thanks
[email protected]
[quote:ec37f2ae24="peskydan"]Thanks Umberto!!! I too got the fi |
18-12-2006 | Re: Samtel monitor repair | [
I have an old Samtel monitor. One of the colour on the monitor is not working. Therefore I am not able to see RED colour. How do I repair it?. The video/data cable is secured inside the monitor, thus I am not able to check the cable also.
Please |
18-12-2006 | SMT transistor marked AYG | I have a Pioneers plasma here with a blown SMT transitor marked AYG but I can't find anything on AYG in any of my books or the web.
It is from a 503MXE and is Q129 in the PSU if anyone has a manual.
Cheers all and Merry Xmas. |
18-12-2006 | LCD-1700 | I am looking for schematics and info for this model also. What is wrong with your unit? |
18-12-2006 | please helppp!!!! | hi please help me i have jvc 21 inch tv and i have replace the memory ic which means ic24c04 but it could not search chanel please help me to programe the ic |
18-12-2006 | help mee!!!! | please help me i have jvc 21 inch tv and i have replace the memory ic which means ic24c04 but it could not search chanel please help me to programe the ic |
18-12-2006 | Samsung 47" TV dead, but clicks when it's plugged in | Samsung HCL4715W 47" rear CRT projection TV. It is dead, no sound or picture. When the set is plugged in there is a repeating clicking sound from the TV.
Any ideas? What cost range am I looking at for repairs? I'm an engineer, so with some det |
18-12-2006 | | [quote:12f2689da9]probably the laser assy[/quote:12f2689da9]
Worn out do you think or maybe just needing ajusted? To be honest the thing is so hard to take apart that either sounds terminal. |
18-12-2006 | sanyo 27 inch tv problem | I have a Sanyo 27 inch TV that has developed a vertical collapse its model number is DS 27510 and I am looking for a schematic diagram.
Joe W. |
18-12-2006 | I want circuit diagram of tony tone vcd player | Hello friend ,
I am new here so i want circuit diagram of tonytone vcd player
anyone have so plz post here !!!!!
Al be waiting for ......
Thankx. |
18-12-2006 | teac cr-h130 | i need sm hi-fi teac cr-h130
thanks |
18-12-2006 | | never had this before, but good luck. |
18-12-2006 | 11ak45 | i have e/w fault probably eprom .does anyone no which is the adjustment and what number to set at.some numbers go blank?or who sells a proggramed eprom for 11ak45 thanks :cry: |
18-12-2006 | | even if it could be adjusted it would only be delaying the enivitable, it needs to be replaced. |
18-12-2006 | | Is it a standard part that could just be swaped over? |