Inter-m SYSTEM-2120 - Electrical Adjustment Procedure

Electrical Adjustment Procedure 1
Micom Data (CD) 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12
Micom Data (TUNER) 13, 14, 15, 16
Micom Data (DECK) 17, 18, 19, 20
Specifications
21, 22
Electrical Parts List
23, 24, 25, 26, 27, 28, 29
Top and Bottom View of P.C. Board
30, 31, 32, 33, 34, 35, 36
Wiring Diagram
37
Block Diagram
38
Schematic Diagram 39, 40, 41, 42, 43, 44, 45, 46,
Schematic Diagram 47, 48, 49, 50, 51, 52
Exploded View of Cabinet & Chassis / Mechanical Parts List 53, 54
Ass’y Drawing
55, 56
CONTENTS
1
ELECTRICAL ADJUSTMENT PROCEDURE
1. IDLE CURRENT
2. DECK SPEED ADJUSTMENT
CONDITION (USE MCC-112 TEST TAPE)
TEST POINT LEVEL
POINT
ADJUSTMENT
AMP IDLE
R773 4mV SVR701
CURRENT
TEST POINT LEVEL
POINT
ADJUSTMENT
DECK SPEED OUTPUT 30000±50Hz SVR301