Interm acr 60 120 cd rec
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Extracted text from interm acr 60 120 cd rec (Ocr-read)
Page 1
SERVICE
MANUAL
COMPACT DISC
RECEIVER
ACR-60/ 120
mterM Inter M
NO 00000000000
Page 2
CONTENTS
Electrical Adjustment Procedure
Micom Data (CD) -
Specifications
Electrical Parts List -
Top and Bottom View of RC. Board
Wiring Diagram -
Block Diagram
Schematic Diagram -
Exploded View of Cabinet & Chassis / Mechanical Parts List
Ass y Drawing
8
1,2,3
4,5,6,7
9,10,11,12
-13,14,15
16
17
18, 19, 20, 21, 22, 23
- 24, 25
- 26, 27
ELECTRICAL ADJUSTMENT PROCEDURE
I AMP SECTION
1. OFF SET VOLTAGE
A. Setting
Set the master volume controls minimum.
B. Connection
O-I O
IDLE 1 b
-o
orrser vou METER
2 cmssus
POWER B'D
C. Adjustment
Control OFFSET until voltmeter is the 0 position.
2. IDLE CURRENT
A. Setting
Set the master volume controls minimum.
B. Connection
g g o ><-\
IDLE 3 IDLE 2 O
«Iv-R55 *RSG
AMI-R59 HIM-R57
IDLE
VOLT METER
POWER B'D
C. Adjustment
Adjust IDLE so that the current through the R56, R57, R58, R59 become 10 milliampere. When that
voltage across the |DLE2 TO |DLE3 becomes 10 millivolt, the current becomes 10 milliampere.