I searched the Internet exhaustively for this manual and Owner-Manuals was the least expensive...but provided an excellent reproduction within 4 hours. Very satisified.
This is exactly the thing you need to service this box. The manual is complete and the quality of the scan is good. I recommend this!
Text excerpt from page 5 (click to view)
4. CAUTIONS IN ASSEMBLING AND DISASSEMBLING
REMOVE DISC TRAY 1. When removing the Disc tray, disconnect the wires at the rear side and a hook is bent in the arrow direction. can be removed when Tray is pulled to the front. 2. The arrow of gear is checked, and Tray is inserted.
5. WIRING DIAGRAM
RS232C B'D
CP701
3P
123
AC_CORD
CN107
3P
123
MECHA ASSY POWER B'D
2P
1 2
CP106
16P POWER TRANS
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16