Marantz 3600 - Repacking for Shipment

SYMPTOMS PROBABLE CAUSE
High
distortion
in
low
level
inputs
1.
Defective
phono
amplifier
2.
Hum
pickup
in
the
input
circuit
.
High distortion with TONE in
Defective tone amplifier .
. Defective phono amplifier
. Open feedback circuit, Program Selector switch
. Input circuit open
. Input cable shield not grounded.
Excessive noise in low level inputs
bWON =
. Defective X10 amplifier
. Input circuit cable shield not grounded
. Excessive power supply ripple (hum).
Excessive noise in high level inputs
N
Defective tone amplifier .
Excessive noise with TONE in
1. Open input circuit
2. Open feedback circuit, program selector switch
3. Grounds intermittent or broken
4. Defective phono amplifier.
Oscillation in low level inputs
Oscillation
in
high
level
inputs
1.
Defective
X10
amplifier
.
Shorts
in
high
or
low
filter
circuits.
Table 2. Trouble Analysis (continued)
REPACKING FOR SHIPMENT
Should the unit require repacking for shipment,
observe the following precautions:
A. Do not ship the unit with the walnut cabinet
installed; remove the unit from the cabinet
before packing.
B. Pack the unit carefully, using the original
material as shown in Figure 9.
NOTE: If the packing material was lost,
discarded, or damaged, new packing mate-
rial may be obtained by writing to the
Marantz Technical Services Department.
The carton, its fillers, and packing instruc-
tions will be returned to you at a nominal
charge.
Figure 9. Repacking Illustration
D. Insure the unit for its full value.
C. Ship bya reputable carrier (do not use Parcel
Post) and obtain a shipping receipt from the E. Besure to include your return address on the
carrier.
shipping
label.
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