[Premium-Rx] Questions regarding WJ-8718 and WJ-8718/MFP

[Paolo Viappiani]

Hello Heinz:
Here is Paolo from Italy (don't know if you remember of me), nice to meet you again!
About that board, it is the FSK option for the WJ-8718, WJ-8718A and /MFP radios.
Enclosed you'll find the board schematic (I have no other documentation but there is such a board in one of my radios).
I am away from home at present, but if you have some patience in the next week I'll send you some pictures of the chassis bottom, in order you can see the board wiring.
Best regards, 73.
Paolo

- Paolo Viappiani
Via Magenta 32 - loc. Fossola
54033 Carrara (MS), Italy
(New address)
Cell. Phone: +39-3389383105
E-mail: pviappiani at tin.it

Inviato da iPhone

Il giorno 16/feb/2017, alle ore 14:41, Heinz Breuer <hbreuer at debitel.net> ha scritto:

> Hello,
> today I pulled my long defective WJ-8718-7 from the shelf to change a couple boards with my WJ-8718/MFP to hopefully isolate the defective board.
> 
> I noticed a board 794241 in socket XA11 (spare) just behind the AF board. I can not find any info about this board in my downloaded WJ-8718 manuals. I would appreciate any info about this board.
> 
> When changing the A5A3 BFO synthesizer board 791576 I found a 796181 board in my WJ-8718/MFP.
> Either 791576 is defective or it does not work in my WJ-8718/MFP.
> My WJ-8718/MFP manual does not mention any 796181 board. It shows the 791576 in that position.
> What is 796181 and can it be exchanged with the 791576?
> 
> Thanks for your help.
> 
> vy 73 Heinz DH2FA, KM5VT
> 
> Von meinem iPhone gesendet
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