About the service it's very fast and reliable. About the manual the quality is high enough to read even the tiniest details on the wiring diagrams so you can't ask much more than that, let it alone for a manual of a product from 20 years ago. Thank you, very satisfied.
Everything was ok with the manual. If I have a small complaint, is that I ordered it during the weekend and I think you guys were closed. But I did receive it late Sunday. I will surely order from you again
Text excerpt from page 29 (click to view)
DPC-5.2 UPGRADE THE FIRMWARE 1
a. The program for writing b. The program of binary form AAAABBB.bin Two files are saved to the same directory.
AAAA : model name BBB : Version
1. Jigs connection 1-1. PC-JIG Connect the D-Sub(25 pin) cable. 1.2. JIG-DPC-5.2 Connect the FFC and socket (down load PCB). 1.3. Remove a sheet at the bottom. Connect the socket (CP202). 1-4. Turn on the power switch of DPC-5.2. Light up the LED on the JIG PC board assy. 1-5. Start an MS-DOS window. (Click Strat, point to Programs, point to Accessories, and then click MS-DOS Prompt.) Down load JIG Part number 0P42 1-6. Input key the "dvd down AAAABBB.bin" and then click Return.
Main PC board assy (on the bottom side of DPC-5.2)