Sony DAV-DZ20 - Manual (Page 71)

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71 GB
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 TV screen or front panel display. In this case,
check the following table.
When displaying the version
number on the TV screen
When you turn on the system, the version
number [VER.X.XX] (X is a number) may
appear on the TV 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.
Amplifier section
Stereo mode (rated) 50 W + 50 W (at 3 ohms,
1 kHz, 1 % THD)
Surround mode (reference) RMS output power
FL/FR/C/SL/SR*: 67 watts
(per channel at 3 ohms,
1 kHz, 10 % THD)
Subwoofer*: 65 watts (at 3
ohms, 80 Hz, 10 % THD)
* Depending on the sound field settings and the source,
there may be no sound output.
Inputs (Analog)
TV (AUDIO IN)
Sensitivity: 450/250 mV
DVD system
Laser Semiconductor laser
(DVD:
λ = 650 nm)
(CD:
λ = 790 nm)
Emission duration:
continuous
Signal format system PAL/NTSC
Tuner section
System PLL quartz-locked digital
synthesizer
FM tuner section
Tuning range
North American models:
87.5-108.0 MHz (100 kHz
step)
Other models: 87.5-108.0 MHz (50 kHz
step)
Antenna (aerial) FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
North American, Mexican, and Latin American
models:
530 – 1,710 kHz (with the
interval set at 10 kHz)
531 – 1,710 kHz (with the
interval set at 9 kHz)
European, Russian, and Middle Eastern models:
531 – 1,602 kHz (with the
interval set at 9 kHz)
Australian and New Zealand models:
531 – 1,710 kHz (with the
interval set at 9 kHz)
530 – 1,710 kHz (with the
interval set at 10 kHz)
Self-diagnosis Function
(When letters/numbers appear in the
display)
First 3
characters of
the service
number Cause and/or corrective action
C 13 The disc is dirty.
,Clean the disc with a soft cloth
(page 67).
C 31 The disc is not inserted correctly.
,Restart the system, then re-insert
the disc correctly.
E XX
(xx is a number)
To prevent a malfunction, the
system has performed the self-
diagnosis function.
,Contact your nearest Sony
dealer or local authorized Sony
service facility and give the 5-
character service number.
Example: E 61 10
C:13:50
VER.X.XX
Specifications
continued