APU-0018
Publication Update
Amateur Radio Division
Subject: TS-450S -
Rotary Encoder Change
Date:
November 22, 1993
Background:
The main encoder has been changed from a carbon contact type encoder to a metallic contact encoder in order to increase reliability. When replacing the encoder use the new part number shown below.
Parts Required:
Qty
Description
Old Part Number
New Part Number
Circuit Description
1
Encoder
W02-1687-05
W02-1687-15
S1
Service Code: A:
22
B:
X41-3170-00
C:
S1
D:
91
©112293 by CLM for Kenwood Service Corporation (E51-93-036)
©2008
WB4KDI Dave J. Barnes