Musical Fidelity A300 Power LED no light

[FX66]

Hi, I have a problem which needs some advice from the experts. When power on my A300, there is no light on power LED (as well as all selector LEDs). The measured voltage on the 2pin LED connector is about 2.4V, as compared to about 11.3V on the volume LED. When swap the power LED with volume LED (which is in good working condition), no light on both LEDs. I suspect the power LED and also the Diode (D4) on the front panel board are defective.
Anyone knows the part number / type / rating of the LED & Diode (D4) used?
Anyway to get a copy of the schematic diagram of A300 front panel board?
Thanks in advance for any advice.
Best Regards

 

[PacificStereo]

Last time I checked, MF was still in business. Have you asked them?

 

[FX66]

I have not asked them. But I read some post in other forum regarding M.F. technical support service, many people asked them, but never get any reply...
I found one website which allow us to download user manual / schematic diagram / brochure & many other info for many brands & models. I have downloaded the schematic diagram for MF A300. Anyone interested?

 

[HooRide]

I have downloaded the schematic diagram for MF A300. Anyone interested?

Ooh! Me! I'm trying to fix an A300 for a friend and would greatly appreciate the schematics.

 

[Jon_Logan]

I have not asked them. But I read some post in other forum regarding M.F. technical support service, many people asked them, but never get any reply...
I found one website which allow us to download user manual / schematic diagram / brochure & many other info for many brands & models. I have downloaded the schematic diagram for MF A300. Anyone interested?

Sure! Yes please. I'd appreciate it. Thank you for asking.