Self-Diagnosis Function; (When Letters/Numbers Appear In The Display) Specifications - Sony DAV-DZ720 Operating Instructions Manual

Self-diagnosis Function

(When letters/numbers appear in the
display)
When the self-diagnosis function is activated to
prevent the system from malfunctioning, a 5-
character service number (e.g., C 13 50) with a
combination of a letter and 4 digits appears on
the screen and the front panel display. In this
case, check the following table.
C:13:50
First 3 Cause and/or corrective action
characters of
the service
number
C 13 The disc is dirty.
,Clean the disc with a soft cloth
C 31 The disc is not inserted correctly.
,Restart the system, then re-insert
E XX To prevent a malfunction, the
system has performed the self-
(xx is a number)
diagnosis function.
,Contact your nearest Sony
When displaying the version
number on the screen
When you turn on the system, the version
number [VER.X.XX] (X is a number) may
appear on the screen. Although this is not a
malfunction and for Sony service use only,
normal system operation will not be possible.
Turn off the system, and then turn on the system
again to operate.
VER.X.XX
Downloaded From TheatreSystem-Manual.com Manuals
(page 81).
the disc correctly.
dealer or local authorized Sony
service facility and give the 5-
character service number.
Example: E 61 10
Specifications
Amplifier section
Stereo mode (rated)
Surround mode (reference) RMS output power, 10 %
* Depending on the sound field settings and the source,
there may be no sound output.
Inputs (Analog)
TV/VCR (AUDIO IN)
AUDIO IN
Outputs (Analog)
Phones
Super Audio CD/DVD system
Laser
Signal format system
Tuner section
System
FM tuner section
Tuning range
Antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency
AM tuner section
Tuning range
Middle Eastern models:
Asian models:
Antenna (aerial)
Intermediate frequency
108 W + 108 W (3 ohms at
1 kHz, 1 % THD)
THD
Front: 143 W + 143 W
(with SS-TS53)
Center*: 143 W
(with SS-CT51)
Surround*: 143 W + 143
W
(with SS-TS53)
Subwoofer*: 285 W
(with SS-WS52B)
Sensitivity: 450/250 mV
Sensitivity: 250/125 mV
Accepts low-and high-
impedance headphones.
Semiconductor laser
(Super Audio CD/DVD:
λ = 650 nm)
(CD: λ = 790 nm)
Emission duration:
continuous
NTSC/PAL
PLL quartz-locked digital
synthesizer system
87.5-108.0 MHz (50 kHz
step)
FM wire antenna (aerial)
10.7 MHz
531-1,602 kHz (with the
interval set at 9 kHz)
531-1,602 kHz (with the
interval set at 9 kHz)
530-1,710 kHz (with the
interval set at 10 kHz)
AM loop antenna (aerial)
450 kHz
continued
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