Nad 2400 Service Manual
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Extracted text from Nad 2400 Service Manual (Ocr-read)
Page 1
NAD SERVICE
MONITOR SERIES
2400
POWER AMPLIFIER
Page 2
NAD 2400 SERVICE MANUAL
CONTENTS
Safety Notice
Rear/Front View
Specifications
sneeze
Main Amplifier Alignment
7. Schematics, Foil Diagram
11. Wiring Diagram
13. Exploded View
14. Exploded View Parts List
17. Electrical Parts List
Version Voltage Country
A 120 USA
A1 120 Canada
B 240 UK
Bl 240 Australia
C 220 Europe, others
C1 220 W. Germany
ClS 220 Scandinavia
SERVICE SAFETY PRECAUTIONS (UL)
1, Use exact replacement parts for critical locations, marked A. on parts list,
2. Return lead dress to original position, and re-install protective covers.
3. Before returning to customer, test for shock hazard; use either method A or B:
A, Leakage test, cold:
1. Unplug AC cord, turn power switch ON.
2. Connect one lead of High Voltage Insulation Tester to both prongs ofAC plug
3. Touch other lead to all exposed metal parts.
4. Impedance measurement must be 0.3 - 5.0 Megohms.
B. Leakage test, live:
. Plug unit directly into AC outlet; do not use isolation transformer.
. Connect one lead of Leakage Current Tester to earth ground.
Touch other lead to all exposed metal parts.
. Leakage measurement must be less than 0.5 milliamps.
ARM