Sony HCD-GNX660 Servise Manual

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SERVICE MANUAL
Ver. 1.2 2007.12
• HCD-GNX660 is the Amplifier,
CD player, tape deck and tuner
section in MHC-GNX660.
TE
L 13942296513
Amplifier section
The following are measured at
Front speakers
DIN power output (rated)
Continuous RMS power output (reference)
Sub woofer
Continuous RMS power output (reference)
TV (AUDIO) IN (phono jack)
MIC (phone jack)
VIDEO OUT (phono jack)
PHONES (stereo mini jack)
FRONT SPEAKER/SUB WOOFER OUT
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Sony Corporation
9-887-203-03
Audio Business Group
2007L02-1
© 2007.12 Published by Sony Techno Create Corporation
http://www.xiaoyu163.com
127 V AC, 60 Hz
130 + 130 watts
(6 ohms at 1 kHz, DIN)
160 + 160 watts
(6 ohms at 1 kHz, 10% THD)
200 watts
(4 ohms at 100 Hz, 10% THD)
voltage 250 mV,
impedance 47 kiloohms
sensitivity 1 mV,
impedance 10 kiloohm
max. output level
1 Vp-p, unbalanced, Sync
negative, load impedance
75 ohms
accepts headphones o
8 ohms or more
Use only the supplied
speaker
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HCD-GNX660
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Model Name Using Similar Mechanism
CD CD Mechanism Type
Section Base Unit Name
Optical Pick-up Name
TAPE Model Name Using Similar Mechanism
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Section Tape Transport Mechanism Type
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SPECIFICATIONS
Disc player section
System
Laser
Laser Output
Frequency response
Wave length
Signal-to-noise ratio
Dynamic range
Tape deck section
Recording system
Frequency response
MINI HI-FI COMPONENT SYSTEM
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Mexican Model
HCD-GNX880
CDM74KFS-F1BD84
BU-F1BD84
KSM-215DCP/C2NP
HCD-GNX880
CWN42FF601
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Compact disc and digital
audio system
Semiconductor laser
(λ=780 nm)
Emission duration:
continuous
Max. 44.6 µW*
* This output is the value
measured at a distance of
200 mm from the objective
lens surface on the Optical
Pick-up Block with 7 mm
aperture.
2 Hz – 20 kHz (±0.5 dB)
780 – 790 nm
More than 90 dB
More than 90 dB
4-track 2-channel stereo
50 – 13,000 Hz (±3 dB),
using Sony TYPE I tape
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