Panasonic SH-EX1200 - Manual (Page 12)

RQT6018
12
Troubleshooting guide
Frequency response
PHONO 30 Hz to 15 kHz (RIAA ±1 dB)
LINE 10 Hz to 70 kHz(–3 dB)
AUX/EFFECTOR 10 Hz to 100 kHz(–3 dB)
MIC 100 Hz to 15 kHz(–3 dB)
Tone control characteristics 12 dB/oct
LOW +12 dB, –24 dB(63 Hz)
HIGH +12 dB, –24 dB(10 kHz)
General
Power supply AC 120 V, 60 Hz
Power consumption 16 W
Dimensions(WxHxD) 260 x 102 x 305 mm
(10 15 /
64
w x 4 1 /
64
w x 12 1 /
64
w)
Mass 3.5 k
(7.5 lb.)
Specifications are subject to change without notice.
Mass and dimensions are approximate.
Specifications
Input sensitivity/input impedance
PHONO 1.5 to 15 mV/47 k Ω
LINE 100 to 1000 mV/more than 10 k Ω
AUX/EFFECTOR 150 mV/47 k Ω
MIC 0.7 mV/1 k Ω
Rated output voltage
LINE 1 V/600 Ω
MONITOR 2 V/2.2 k Ω
PHONES 1.5 V/100 Ω
REC 1 V/2.2 k Ω
Maximum output voltage
(10 k
Ω
load excluding headphones)
LINE 8 V
MONITOR 8 V (headphones open)
PHONES 1.5 V/100 Ω
REC 8 V
Applicable load impedance
LINE More than 600 Ω
MONITOR More than 10 k Ω
PHONES More than 47 Ω
REC More than 10 k Ω
Residual hum and noise Less than 0.2 mV
RQT6018-1Y
M0901TK2085
Before requesting service, make the below checks. If you are in doubt about some of the check points, or if the remedies indicated in
the chart do not solve the problem:
In the U.S.A., contact the Panasonic Customer Call Center at 1-800-211-7262, or e-mail [email protected], or web
site (http://www.panasonic.com).
In Canada, contact the Panasonic Canada Inc. Customer Care Centre at 905-624-5505, web site (www.panasonic.ca), or an authorized
Servicentre closest to you.
This manual was printed with soy based ink.
Panasonic Consumer Electronics
Company, Division of Panasonic
Corporation of North America
One Panasonic Way Secaucus,
New Jersey 07094
http://www.panasonic.com
2001 Matsushita Electric Industrial Co., Ltd.
Printed in Japan
Panasonic Puerto Rico, Inc.
Ave. 65 de Infantería, Km. 9.5
San Gabriel Industrial Park, Carolina,
Puerto Rico 00985 Panasonic Canada Inc.
5770 Ambler Drive
Mississauga, Ontario
L4W 2T3
www.panasonic.ca
Symptom Checkpoint Remedial action
No power.
No sound even when power
is supplied.
Left and right sound is
reversed.
Low hum or buzz is heard
during play.
Fader (slide volume control)
fails to move smoothly.
Has the power plug been disconnected?
Has the input selector control been set to another
source?
Have any of the units been wrongly connected?
Is the master level control or another volume level
control at the [MIN] position?
Have any of the units been connected with the left
and right channels reversed?
Is there a fluorescent light or other electrical
appliance or its power cord near any of the
connecting cords?
Has the turntable’s grounding wire been
disconnected?
Is one of the faders worn?
Connect the power plug securely.
Check the source and set the control to the proper
position.
Connect the units properly.
Adjust the volume level controls correctly.
Connect the channels correctly.
Place the fluorescent light, other appliances or their
power cords as far away from the audio mixer as
possible.
Connect the grounding wire securely.
Replace with a new fader. (Refer to the additional in-
structions provided separately.)
Reference pages are shown as black circled numbers .