Sony HCD-GN800, Service Manual

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SERVICE MANUAL
Model Name Using Similar Mechanism NEW
CD
CD Mechanism Type CDM74-K6BD47S
Section
Base Unit Name BU-K6BD47S
Optical Pick-up Name KSM-213DCP
TAPE
Model Name Using Similar Mechanism HCD-XGR88
Section Tape Transport Mechanism Type CWM43RR23
MiNi Hi-Fi COMPONENT SYSTEM
E Model
HCD-GN800
Ver 1.0 2003.04
9-877-275-01
Sony Corporation
2003D0200-1 Home Audio Company
C
2003.04 Published by Sony Engineering Corporation
SPECIFICATIONS
HCD-GN800 is the amplifier, CD player,
tape deck and tuner section in MHC-
GN800.
– Continued on next page –
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)
170 + 170 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference)
220 + 220 watts
(6 ohms at 1 kHz, 10% THD)
Inputs
GAME (VIDEO):
1 Vp-p, 75 ohms
(phono jack)
GAME (AUDIO):
Voltage 250 mV,
(phono jacks) impedance 47 kilohms
MD/VIDEO (AUDIO) IN: voltage 450 mV/250 mV,
(phono jacks) impedance 47 kilohms
MIC: sensitivity 1 mV,
(phone jack) impedance 10 kilohms
Outputs
VIDEO OUT:
max. output level 1 Vp-p,
(phono jacks) unbalanced, Sync.
negative load impedance 75 ohms
PHONES: accepts headphones of
(stereo mini jack) 8 ohms or more
FRONT SPEAKER: accepts impedance of 6 to 16 ohms
SURROUND SPEAKER: accepts impedance of 24 ohms or more
CD player section
System Compact disc and digital audio system
Laser Semiconductor laser
(
λ
=795nm)
Laser Output Max. 44.6
µ
W*
*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.
Frequency response 2 Hz – 20 kHz (
±
0.5 dB)
Wave length 795 nm
CD OPTICAL DIGITAL OUT
(Square optical connector jack, rear panel)
Wave length
660 nm
Output Level –18 dBm
Tape player section
Recording system 4-track 2-channel stereo
Frequency response 50 – 13,000 Hz (
±
3 dB), using Sony
TYPE I cassette