Table Of Contents; Electrical Adjustment Procedure - Inter-m M-1500 Service Manual

CONTENTS
Electrical Adjustment Procedure
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

ELECTRICAL ADJUSTMENT PROCEDURE

IDLE CURRENT
A. Setting
Set the master volume minimum.
B. Connection
TP1
R145
R162
VR101
AMP B'D
C. Adjustment
- Adjust VR101 so that the current through the R162, R145 become 10 milliampere.
- When that voltage across the "TP1" to "TP2" becomes 30 millivolt, the current becomes 10
milliampere.
TP2
VOLT METER
1