103SW/SW-301/1050SW/SW-501
CONTENTS/DISASSEMBLY FOR REPAIR/ADJUSTMENT
DISASSEMBLY FOR REPAIR
ADJUSTMENT
2
SPECIFICATIONS ........................................Top cover
CONTENTS ............................................................... 2
DISASSEMBLY FOR REPAIR....................................2
ADJUSTMENT ............................................................2
PC BOARD ................................................................ 3
SCHEMATIC DIAGRAM ............................................ 5
EXPLODED VIEW ......................................................7
PARTS LIST................................................................8
Contents
1
1
2
3
x3
Dc voltmeter
5 mV
R611
(a)
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
VOLUME : 0
VR601
5 mV
(a)
< 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.
103SW/SW301(K)
COVER(
98.4.24
20:44
y [ W
3