Sony ICF-SW100, Service Manual

Page: 35 / 52

ICF-SW100E/SW100S
< NEW TYPE IDENTIFICATION >
[ KEY BOARD ]
SUPPLEMENT - 4
Subject :
z
SUFFIX CHANGE OF KEY, MICROCOMPUTER AND SIGNAL BOARD.
z
CHANGE OF THE MICROCOMPUTER (IC102).
SERVICE MANUAL
Ver. 1.1
AN-100
US Model
Canadian Model
Tourist Model
ICF-SW100S
AEP Model
E Model
ICF-SW100E/SW100S
UK Model
Australian Model
ICF-SW100E
• CHANGE OF BOARD SUFFIX
The KEY board, MICROCOMPUTER board and SIGNAL board changed to new type.
The schematic diagram, the printed wiring board and the electrical parts list of a new type are described in this SUPPLEMENT-4.
Refer to original service manual (9-959-320-12) for other informations.
KEY BOARD (SIDE A)
before 1-651-255-12 : former type
after 1-651-255-13 : new type