Sony HCD-RG555 Service Manual

SERVICE MANUAL
Ver 1.0 2004. 04
• HCD-RG555 is the tuner, deck,
CD and amplifier section in
MHC-RG555.
Amplifier section
The following measured at AC 120, 127, 220, 240 V,
50/60 Hz
DIN power output (rated): 120 + 120 watts
(6 ohms at 1 kHz, DIN)
Continuous RMS power output (reference):
150 + 150 watts (6 ohms at
1 kHz, 10% THD)
Inputs
VIDEO/MD IN (phono jack):
voltage 450/250 mV,
impedance 47 kilohms
GAME INPUT AUDIO L/R (phono jacks):
voltage 250 mV,
impedance 47 kilohms
GAME INPUT VIDEO (phono jack):
1 Vp-p, 75 ohms
MIC (phone jack): sensitivity 1 mV,
impedance 10 kilohms
Outputs
PHONES (stereo mini jack):
accepts headphones of
8 ohms or more
VIDEO OUT (phono jack): max. output level
1 Vp-p, unbalanced, Sync
negative, load impedance
75 ohms
SPEAKER: accepts impedance of 6 to
16 ohms
Sony Corporation
9-877-774-01
2004D04-1 Home Audio Company
© 2004. 04 Published by Sony Engineering Corporation
HCD-RG555
Model Name Using Similar Mechanism
CD
CD Mechanism Type
Section
Optical Pick-up Name
Tape Deck Model Name Using Similar Machanism
Section Tape Transport Mechanism Type
SPECIFICATIONS
CD player section
System
Laser
Frequency response
Signal-to-noise ratio
Dynamic range
Tape deck section
Recording system
Frequency response
Tuner section
FM stereo, FM/AM superheterodyne tuner
MINI HI-FI COMPONENT SYSTEM
E Model
NEW
CDM74-F1BD81
KSM-215DCP/C2NP
NEW
CWM43RR-35
Compact disc and digital
audio system
Semiconductor laser
(λ=770 – 810 nm)
Emission duration:
continuous
2 Hz – 20 kHz (±0.5 dB)
More than 90 dB
More than 90 dB
4-track 2-channel, stereo
50 – 13,000 Hz (±3 dB),
using Sony TYPE I
cassettes
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