The ervice manual for my 1982 Kenwood KR-1000 receiver is great! Full detail on all circuits with part number detail. I will definately be ordering more manuals for my other vintage equipment! Order was fulfilled quickly! Very efficient ordering process! Thnaks for your help! Great site!
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
Text excerpt from page 5 (click to view)
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CT-W505R
2. SCHEMATIC DIAGRAM
Note: When ordering service parts, be sure to refer to "EXPLODED VIEWS AND PARTS LIST" or "PCB PARTS LIST".
SCHEMATIC DIAGRAM (1/2)
A MAIN UNIT (RWZ4323)
B
C
MAIN UNIT (RWZ4323)
TRANSFORMER Cover PCB (RNZ3323)
AC POWER CORD PDG1058 (HYXJ7 type) PDG1055 (HVXJ7 type) FUSE (5A): PEK1003 (HVXJ7 type Only) NEUTRAL
5 3
LIVE
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LINE Voltage Selection
Line voltage can be changed following modification: 1. Disconnect the AC power cord. 2. Remove the cover. 3. Change the connection of TRANSFORMER 1 PCB primary pins. 4. Stick a line voltage label on the rear panel. Part No. AAX�193 AAX�192 Description 220V label 240V label