Korg TR-88 Schematic

KORG TR88
SERVICE MANUAL
TABLE OF CONTENTS
ASSEMBLY SKETCH (HOOKUP): 2
BLOCK DIAGRAM: 3
SCHEMATIC DIAGRAM: 4-14
TEST MODE:15
PARTS LIST: 16-18
Ver1
11
10
14 13
20
12
15
17 18
19
Demensions:L=1414.0mm            W= 364.7mm            H= 123.2mm
Weight    :23.8kg
NO.
PART CODE
500620024600
500620026800
500646100700
500620040700 
500646100600  500641041651 
500550023500 500630034200 
500620036000 
500646100400 
16
PART NAME X−952 POWER SW KNOB E40304−2 X−410 SVR KNOB(GRAY)E40239−3 X−4160 KNOB BLOCK B−2 E10191−4 KNOB P423−90F(X9100)E40519−1 X−4160 KNOB BLOCK B−1 E10191−3 X−0180 REAR OP COVER C41224 X−5110 REAR OP COVER SHEET F41255 X−0180 LCD WINDOW F40962 X−610 ENCODER KNOB E40466−3 X−4160 KNOB BLOCK A−1 E20211−3
QTY
1 1 1 4 1 1 1 1 1 1
NO.
PART CODE
500646100500 
10
500645055178
11
500645055179
12
500420007002
13
500646099951
14
500500033200
15
500641042003
16
500641041750
17
500641041749
18
500645053298
19
500641041937
20
X−4160 KNOB BLOCK A−2 E20211−4 X−5130 SIDE PLATE L D30254−3 X−5130 SIDE PLATE R D30254−4 88NOTE TP/41+PCB+AFTH          X−5130 JS PANEL E20220−2 CASE LEG K−23 X−5130 FRONT BAR C30590−2 X−2110 SIMM COVER C41273 X−2110 OP COVER C30591 X−2110 BOTTOM BOARD D10082 X−5130 PANEL C10240−2
PART NAME
QTY
1 1 1 5 1 1 1 1 1
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