[Premium-Rx] WJ-8888 Questions.

[David Schofield]

Hi All,

I've just dug out my troublesome WJ-8888 and after struggling with it 
for nearly 4 years decided to get a 2nd opinion....
The answer I received is interesting, to say the least.
Although some may ask (myself included) why I didn't pick up on this in 
the first place....

Basically the fault lies on or around the A17 "receiver register" PCB, 
something which I had already figured out, what I hadn't realised is 
that the PCB fitted to the receiver is possibly incorrect....
This is mostly because it never occurred to me to check, as I just 
assumed it to be faulty.

The required board is a 791140 and I have a 791609 installed.

So my question is three fold;

1. Does anyone know if the 791140 and the 791609 are compatible, I.E. is 
one a direct replacement for the other.

2. Does anyone have a schematic for the 791609 PCB, as it's not in 
either WJ-8888 manual that I posses. It may not even be for a WJ-8888.

3. Does anyone have a "correct" 791140 A17 board that I can buy, or 
borrow, to prove my suspicion about the PCB being incorrect.

Cheers,
Dave.S.