Table Of Contents; Electrical Adjustment Procedure - Inter-m ACR-60 Service Manual

CONTENTS
Electrical Adjustment Procedure
Micom Data (CD)
Specifications
Electrical Parts List
Top and Bottom View of P.C. Board
Wiring Diagram
Block Diagram
Schematic Diagram
Exploded View of Cabinet & Chassis / Mechanical Parts List
Ass'y Drawing
1, 2, 3
4, 5, 6, 7
8
9, 10, 11, 12
13, 14, 15
16
17
18, 19, 20, 21, 22, 23
24, 25
26, 27

ELECTRICAL ADJUSTMENT PROCEDURE

AMP SECTION
1. OFF SET VOLTAGE
A. Setting
Set the master volume controls minimum.
B. Connection
C. Adjustment
Control OFFSET until voltmeter is the "0" position.
2. IDLE CURRENT
A. Setting
Set the master volume controls minimum.
B. Connection
C. Adjustment
Adjust IDLE so that the current through the R56, R57, R58, R59 become 10 milliampere. When that
voltage across the IDLE2 TO IDLE3 becomes 10 millivolt, the current becomes 10 milliampere.
1