Author |
Message |
duke |
Posted: Mon Oct 11, 2010 7:55 pm Post subject: |
|
hey Mezz, could you help me. U wrote, u fixed your display problem. can u give me a short instruction, what u did? thanks a lot. best regards, duke |
|
|
smeezekitty |
Posted: Fri Apr 02, 2010 11:10 pm Post subject: Re: Yamaha RX-V661 |
|
Mezz wrote: | Hello I have Yamaha RX-V661and have a problem with him.First problem was front display i can t see anything but works fine everything other except display,now i fix that and display work but now i have another problem when i turn on he works 2 or 3 seconds and turn off automatically,so i looking inside and find one Dioda which is dead,but there is no signature on she so i need help and could anybody help me or advice what to do please? On the motherboard the signature for that Dioda is D1045 I hope you will help me.... If you have any question or wanna more information just ask... Many thanks.... Bruno | Ok...Thats not correct FYI. |
|
|
konakat |
Posted: Tue Mar 30, 2010 8:06 pm Post subject: |
|
I am having the same symptom, but on inspection, I found that the wires plugging into CB102 pins 1 & 3 are shorted together. Since these lead to the transformer, does that mean my transformer is bad? If someone with schematics could tell me, or if someone with a working receiver could just tell me what resistance they measure between those wires I would really appreciate it. |
|
|
Drdave |
Posted: Mon Jul 13, 2009 2:25 pm Post subject: Diode Replacement |
|
All 4 of the diodes should be replaced with the new part# 1N4002S or NTE 116. and it would also be a good idea to replace all 4 220mfd caps in that power supply circuit. Make sure all grounding scwews are all torqued down both inside the unit and also the back panel screws. Good Luck! |
|
|
Justmanuals |
|
|
Mezz |
Posted: Mon Jul 06, 2009 10:07 am Post subject: Yamaha RX-V661 |
|
Hello I have Yamaha RX-V661and have a problem with him.First problem was front display i can t see anything but works fine everything other except display,now i fix that and display work but now i have another problem when i turn on he works 2 or 3 seconds and turn off automatically,so i looking inside and find one Dioda which is dead,but there is no signature on she so i need help and could anybody help me or advice what to do please? On the motherboard the signature for that Dioda is D1045 I hope you will help me.... If you have any question or wanna more information just ask... Many thanks.... Bruno |
|
|