CONTENTS
FRONT PANEL/REAR PANEL VIEW
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3
SPECIFICATIONS
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ALIGNMENT PROCEDURE/ALIGNMENT POINTS
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5-6
WIRING DIAGRAM
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7
SCHEMATIC DIAGRAM
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8-15
PCB LAYOUT
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16-21
ELECTRICAL PARTS LIST
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22-37
EXPLODED VIEW
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38
EXPLODED VIEW PARTS LIST
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39
PACKING DIAGRAM
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40
SERVICE SAFETY PRECAUTIONS
1. Replacing the Fuses
CAUTION:
FOR CONTINUED PROTECTION AGAINST THE RISK OF FIRE
REPLACE ONLY WITH SAME TYPE OF FUSE.
REFERENCE NO. PART NUMBER DESCRIPTION
Rear Panel
AH
20-11203-10 MDA T20AL/250V
C
20-12103-20 MDA T10AL/250V
AMP Board
F101/F102
20-12632-00 T6.3AL/250V
PSU Board
F201-F204
20-12162-01 T1.6AL/250V
NOTE:
*AH : North American version only
*C : European version only
2. Safety-check out (North American model only)
Before returning the product to the customer, make leakage current or
resistance measurements to determine that exposed parts are acceptably
insulated from the supply circuit.
Parts marked with the symbol
are critical with regard to the risk of fire and
electric shock.Replace only parts recommended by the manufacturer.
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Содержание T977 C/AH
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