[MRCA] Chicom Type 883 VHF radio

[Ken Downs]

This past weekend I picked up a Chinese army backpack radio. It looked interesting, came with a bunch of accessories, and was priced right, so I took a chance inspite of not knowing anything about it. It turned out to be a type 883 VHF (45-50 MHz) FM/CW rig made in 1974. The model was used 1972-1980's and is all transistorized - no tubes or ICs. 
Anyone have any experience with these radios? The receiver on this one sounds live, but does not receive anything. The TX also has no output. I replaced the T/R relay (it came with spares) but still no joy. At this point I suspect the LO or something in the multiplier chain. Any suggestions?
Worse come to worst, the great little case could be used for an HF QRP radio. 
Thanks and 73,

Ken, W1KRT