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)
PRODUCT APPEARANCE (Surround SP)
NO.
PART NAME
PART NO.
FSB81A20-0800 HST840131-8120 BPL800019-0022 (J3831S) CJS502503-0010 VWT133441-0150
QTY
1pc 4pcs 1pc 1pc 1pc 1pc
REMARK
10cm Full Range 8 ohm 120W Pioneer Part No.: W10EC60-51F D8xM4xL12 Truss Head A ED C Wood Frame + Cloth RC-101-06 Pionner Silver D54 Red/Black #22 L150 Red/Black 205#
2 Speaker unit 3 Screw (Speaker) 6 Logo 7 Connector Round 10 Wire + Ternimal