Read Sony DAV-DX155 / DAV-DX255 / HCD-DX155 / HCD-DX255 Service Manual online
2
HCD-DX155/DX255
MODEL IDENTIFICATION
– Rear Panel –
– Rear Panel –
Model
Part No.
DX155 : US model
2-661-240-0
[]
DX255 : US model
2-661-240-1
[]
DX155 : SP model
2-661-240-2
[]
DX155 : MX model
2-661-240-3
[]
DX155 : CND model
2-661-240-4
[]
DX255 : CND model
2-661-240-5
[]
DX155 : AUS model
2-661-240-6
[]
DX155 : E3 model
2-661-240-7
[]
• Abbreviation
AUS
: Australian model
CND
: Canadian model
E3
: 240V AC area in E model
MX
: Mexican model
SP
: Singapore model
* Depending on the sound field settings and the source,
there may be no sound output.
Inputs
TV/VCR (AUDIO IN)
TV/VCR (AUDIO IN)
Sensitivity: 450/250 mV
AUDIO IN/MIC
Sensitivity: 250/125 mV
Outputs (Analog)
Phones
Phones
Accepts low-and high-
impedance headphones.
impedance headphones.
DVD system
Laser
Semiconductor laser
(DVD:
λ = 650 nm)
(CD:
λ = 790 nm)
Emission duration:
continuous
continuous
Signal format system
North American, Latin, and Mexican models:
North American, Latin, and Mexican models:
NTSC
Other models:
NTSC/PAL
Tuner section
System
PLL quartz-locked digital
synthesizer system
synthesizer system
FM tuner section
Tuning range
North American models:
Tuning range
North American models:
87.5 – 108.0 MHz
(100 kHz step)
(100 kHz step)
Other models:
87.5 – 108.0 MHz
(50 kHz step)
(50 kHz step)
Antenna (aerial)
FM wire antenna (aerial)
Antenna (aerial) terminals 75 ohms, unbalanced
Intermediate frequency
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
Middle Eastern models:
Tuning range
Middle Eastern models:
531-1,602 kHz (with the
interval set at 9 kHz)
interval set at 9 kHz)
Asian models:
531-1,602 kHz (with the
interval set at 9 kHz)
530-1,710 kHz (with the
interval set at 10 kHz)
interval set at 9 kHz)
530-1,710 kHz (with the
interval set at 10 kHz)
North American 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)
interval set at 10 kHz)
531-1,710 kHz (with the
interval set at 9 kHz)
Antenna (aerial)
AM loop antenna (aerial)
Intermediate frequency
450 kHz
Video section
Outputs
V
S VIDEO:
Y: 1 Vp-p 75 ohms
C: 0.286 Vp-p 75 ohms
S VIDEO:
Y: 1 Vp-p 75 ohms
C: 0.286 Vp-p 75 ohms
IDEO: 1 Vp-p 75 ohms
COMPONENT:
Y: 1 Vp-p 75 ohms
Y: 1 Vp-p 75 ohms
P
B
/C
B
, P
R
/C
R
: 0.7 Vp-p
75 ohms
Other models:
Stereo mode (rated)
Stereo mode (rated)
108 W + 108 W (3 ohms at
1 kHz, 1 % THD)
1 kHz, 1 % THD)
Surround mode (reference) RMS output power, 10 %
THD
Front: 143 W + 143 W
(with SS-TS52)
Center*: 143 W
(with SS-CT51)
Surround*: 143 W + 143
W
(with SS-TS51)
Subwoofer*: 285 W
(with SS-WS52B)
Front: 143 W + 143 W
(with SS-TS52)
Center*: 143 W
(with SS-CT51)
Surround*: 143 W + 143
W
(with SS-TS51)
Subwoofer*: 285 W
(with SS-WS52B)
General
Power requirements
North American and Mexican models:
North American and Mexican models:
120 V AC, 60 Hz
Latin American models:
110 – 240 V AC, 50/60 Hz
Other models:
220 – 240 V AC, 50/60 Hz
Power consumption
On: 140 W (Latin
American models of
DX155), 150 W
(Mexican and other models
of DX155), 160 W (DX255)
Standby: 0.3 W (at the
Power Saving mode)
American models of
DX155), 150 W
(Mexican and other models
of DX155), 160 W (DX255)
Standby: 0.3 W (at the
Power Saving mode)
Dimensions (approx.)
430
× 86 × 418 mm
(17
× 3
1
/
2
× 16
3
/
4
inches)
(w/h/d) incl. projecting
parts
parts
Mass (approx.)
5.0 kg (11 lb 1 oz)
Design and specifications are subject to change
without notice.
without notice.
COAXIAL
AM
FM75
SPEAKER
FRONT R
FRONT L
SUR R
SUR L
CENTER
WOOFER
COMPONENT VIDEO OUT
TV/VCR
MONITOR OUT
ANTENNA
(DVD ONLY )
Y
P
B
/C
B
P
R
/C
R
R
L
AUDIO IN
VIDEO
(DVD ONLY )
S VIDEO
Parts No.
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