NAD 512 Service Manual

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SERVICE SAFETY PRECAUTIONS (UL)
1. Use exact replacement parts for critical locations marked “ /J\ 7
2. Return lead dress to original position and re-install protective covers.
3.
Before
returning
to
customer,
test
for
shock
hazard;
use
either
mothod
A
or
B:
ICE MANU,
A. Leakage test “cold”:
1. Unplug the AC cord; turn power switch ON.
2. Connect one lead of High Voltage Insulation Tester to both prongs of the AC plug.
3. Touch other lead to all exposed metal parts.
4, Impedance measurement must be 0.3-5.0 Megohms.
B. Leakage test, “live” :
1. Plug unit directly into the AC outlet: do not use isolation transformer.
2. Connect one lead of the Leakage Current Tester to earth ground.
3. Touch other lead to all exposed metal parts.
COMPACT
DISC PLAYER
SER
on
or—
| Lo
ou
a
o
=o
O02
(Oa)

NAD 512 Specifications

General

Brand	NAD
Model	512
Category	CD Player
Language	English