Sony hcd dx 170 service manual

Page 1

HCD-DX150/DX170/

DX250

SERVICE MANUAL

Ver. 1.3 2005.11

HCD-DX150/DX170/DX250 are the amplifier, DVD/
CD and tuner section in DAV-DX150/DX170/DX250.

US Model

Canadian Model

HCD-DX150/DX170/DX250

E Model

Australian Model

Photo: HCD-DX150

HCD-DX150

This system incorporates with Dolby" Digital and Dolby
Pro Logic (II) adaptive matrix surround decoder and the
DTS** Digital Surround System.

* Manufactured under license from Dolby Laboratories.
"Dolby", "Pro Logic" and the double-D symbol are
trademarks of Dolby Laboratories.

** Manufactured under license front Digital Theater
Systems, Inc. "DTS" and "DTS Digital Surround are
trademarks of Digital Theater Systems, Inc.

AUDIO POWER SPECIFICATIONS
for the US model
POWER OUTPUT AND
TOTAL HARMONIC
DISTORTION: With 3 ohm loads, both
channels driven, front
200 7 20.000 Hz; rated
55 watts per ehztnnel
minimum RMS power,
with no more than 0.7 %

total harmonic stortion
from 250 millr watts to

rated output.

Amplifier section

DX150

North Amerrcan model:

Surround mode (reference) rnusic power output
Front: 133 W +133 W
(with SSVTS31)
Center": 133 W
(with SSVCT3I)

Surround": 133 w + 133 DX17°

Central/South American models
Stereo mode (rated)
Surround mode (reference) music power output

Surround mode (reference) music power output

Model Name Using Similar Mechanism

NEW

Mechanism Type

CDM81C-DVBU101

Optical Pick-up Name

KHM-310CAB/CZNP

SPECIFICATIONS

DX250
55 W + 55 W(DIN)

Front: 120 W +120 W
Center: 120 W
Surround: 120 W + 120
W

Subwoofer": 120 W

Other models:
Stereo mode (rated)

55 W + 55 W (3 ohms all
ld'lt, DIN)

Front: 133 W +133 W
(with SSeTS31)
Center": 133 W

(with SSeCT31)
Surround: 133 W +133
W

(with SSeTS3lB)
Subwoofer": 135 W
(with SSeWS31)

Inputs

Phones

w Srtrrortnd mode (reference) music power output

(with SSVTS3lB)
Subwoofer": 135 W
(with SSVWS31)

Sony Corporation

- 7 - - 4
2035313198 0 Home Audio Division
@2005. Published by Sony Engineering Corporation

Front: 143 W +143 W
(with SSVTS31)
Center": 143 W

(with SSVCT31)
Surround": 143 W + 143

Surround modc (reference) music power output

Front: 143 W + 143 W
(with SSVTS41)
Center*: 143 W

(with SSVCT31)
Surround*: 143 W + 143
W

(with SSVTS31B)
Subwoofefi: 285 W
(with SSVWS32)

szzmliug (m the .mtmrlfielzl serrmgr and the mum),

there may be no round output.

VIDEO/SAT (AUDIO IN) Sensitivity: 250/450 mV

Impedance 50 kilohms
Accepts 10 and high
impedance headphones.

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WWW DVD RECEIVER

Subwoofefi: 285 W
(with SSVWS32)

SONY;