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 service manual for the Kenwood KT-990D was reproduced really well ,is very legible and manual is complete.Combined with the low price paid,in the future,I will be checking Owner-Manuals.com any time I need a manual.
Text excerpt from page 4 (click to view)
M-IS22V 2.2 EXTERIOR
37 31
41
29 41 37 37
38
41 23 18 39 32
39 39 41 24 22 7E 39 30 39 39 39 9 15 42 DLXJ/NC Only
41
26
28 27 21
20 33
1A 25 35
C1 1
6D
C12
41
46
45
41
46
4B
47
C5 44
37
8 43
19
31 41 41
11
Caution when disassembling. Even if the power supply cord is pulled out from the outlet, neither C11 nor C12 of the AF ASSY are discharged. Please discharge C11 and C12 of the AF ASSY with the resistor of 100 � or more before removing the AF ASSY or the POWER SUPPLY ASSY. As there is a possibility to destroy the transistor, discharge with the resistor of 100 � or more.
