Sony HCD-GN800 Service Manual

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SERVICE MANUAL
Ver 1.0 2003.04
HCD-GN800 is the amplifier, CD player,
tape deck and tuner section in MHC-
GN800.
TE
L 13942296513
Amplifier section
The following are measured at AC 127V, 60 Hz
(Mexican model only)
The following are measured at AC 120, 220, 240V
50/60 Hz (except Mexican model)
DIN power output (rated)
Continuous RMS power output (reference)
Inputs
GAME (VIDEO):
(phono jack)
GAME (AUDIO):
(phono jacks)
MD/VIDEO (AUDIO) IN:
(phono jacks)
MIC:
(phone jack)
Outputs
VIDEO OUT:
(phono jacks)
PHONES:
(stereo mini jack)
FRONT SPEAKER:
SURROUND SPEAKER:
www
.
Sony Corporation
9-877-275-01
2003D0200-1 Home Audio Company
C 2003.04 Published by Sony Engineering Corporation
http://www.xiaoyu163.com
Model Name Using Similar Mechanism
CD Mechanism Type
CD
Section
Base Unit Name
Optical Pick-up Name
Model Name Using Similar Mechanism
TAPE
Section Tape Transport Mechanism Type
170 + 170 watts
(6 ohms at 1 kHz, DIN)
220 + 220 watts
(6 ohms at 1 kHz, 10% THD)
1 Vp-p, 75 ohms
Voltage 250 mV,
impedance 47 kilohms
voltage 450 mV/250 mV,
impedance 47 kilohms
sensitivity 1 mV,
impedance 10 kilohms
max. output level 1 Vp-p,
unbalanced, Sync.
negative load impedance 75 ohms
accepts headphones of
8 ohms or more
accepts impedance of 6 to 16 ohms
accepts impedance of 24 ohms or more
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http://www.xiaoyu163.com
HCD-GN800
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SPECIFICATIONS
CD player section
System
Laser
Laser Output
Frequency response
Wave length
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wave length
Output Level
Tape player section
Recording system
Frequency response
MiNi Hi-Fi COMPONENT SYSTEM
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E Model
NEW
CDM74-K6BD47S
BU-K6BD47S
KSM-213DCP
HCD-XGR88
CWM43RR23
0 5 8 2 9 9 4 2 8
Compact disc and digital audio system
Semiconductor laser
(λ=795nm)
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)
795 nm
660 nm
–18 dBm
4-track 2-channel stereo
50 – 13,000 Hz (±3 dB), using Sony
TYPE I cassette
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