Everything in the manual was excellent except for a couple of pictures of specific areas in the unit that were a little dark. Owners Manuals re-sent the pdf file & the problem was corrected. Excellent product! George
This is the original manufacturers service manual, with detailed info on the circit boards, explosion drawings of all parts in assembly order, and tuning instructions. The only thing missing is the information on the dimensions of the various drive belts. mail me if you need them. gcrossman_at_aol.com
This is a high quality manual with clear schematic and components layout diagrams ; with service procedure included.
Text excerpt from page 11 (click to view)
3-4. Connector Section (CH Type only)
Ref.No. 901
Fig.
Part No.
Description
1-817-023-11 [CH]...CONNECTOR, USB
USB connector
902
1-779-745-21 [CH]...JACK, DC
DC IN connector
903
901
X-4625-501-1 [CH]...BRACKET IO ASSY
I/O Bracket
� Among the parts that are used on the boards of this model, only the connectors that are show in the list can be replaced. (The parts other that the specified connectors cannot be replaced.)