KENWOOD 103SW
Service Manual

103SW/SW-301/1050SW/SW-501
CONTENTS/DISASSEMBLY FOR REPAIR/ADJUSTMENT
Contents
SPECIFICATIONS ........................................Top cover CONTENTS ............................................................... 2 DISASSEMBLY FOR REPAIR....................................2 ADJUSTMENT ............................................................2 PC BOARD ................................................................ 3 SCHEMATIC DIAGRAM ............................................ 5 EXPLODED VIEW ......................................................7 PARTS LIST................................................................8

DISASSEMBLY FOR REPAIR
< How to remove the front panel >
1. Remove the decoration plate (1) by a pincette to the bottom of the front panel, then remove the 3 screws (2). 2. 103SW/SW-301: Remove the front panel in the upper slanting direction of the arrow (3). 1050SW/SW-501 : Remove the front panel just the frontwards.

2 x3

3

1

1

ADJUSTMENT
No. ITEM INPUT SETTINGS OUTPUT SETTINGS AMPLIFIER SETTINGS ALIGNMENT POINTS ALIGN FOR FIG.

Unless otherwise specified, the individual switches should be set as following : POWER : ON NO SIGNAL INPUT 1 IDLE CURRENT � Connect a DC voltmeter to R611
(a)

VOLUME : 0

VR601

5 mV

(a)

Dc voltmeter

5 mV

R611

2