Sony HCD-H50 Service Manual

SERVICE MANUAL
HCD-H50, HCD-H55 and HCD-H1100
are the tuner, deck, CD and amplifier
section in FH-B50CD, FH-B55CD and
MHC-1100 respectively.
Dolby noise reduction manufactured under license from
Dolby Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol DQ are trademarks of
Dolby Laboratories Licensing Corporation.
SPECIFICATIONS
AUDIO POWER
SPECIFICATIONS (US model)
POWER OUTPUT AND
TOTAL HARMONIC
DISTORTION :
With 6 ohm loads, both
channels driven, from
60Hz—20 kHz; rated
16 watts per channel
minimum RMS power, with
no more than 1% total
harmonic distortion from 250
milliwatts to rated output.
Tuner Section
System FM stereo, FM/AM
superheterodyne tuner
FM tuner section
Tuning range 87.5—108MHz
Antenna Telescopic antenna
(HCD-H50/H55)
FM lead antenna
(HCD-H1100)
Antenna terminals 75 ohms unbalanced
Intermediate frequency
10.7MHz
AM tuner section
Tuning range
For US, Canadian model
MW: 530—1,710kHz
For IT model
PL 2g MW: 522—1,611kHz
Z LW: 144—288kHz
US Model
Canadian Mode!
E Model
Australian Model
HCD-H50
AEP Model
HCD-H55
HCD-H1100
COMPACT
PHOTO: HCD-H55 DIGITAL AUDIO
L
Model Name Using Similar Mechanism | HCD-H5
cD leo Mechanism Name CDM13A-5BD3
Section
Base Unit Name BU-5BD3
. Model Name Using Similar Mechanism | HCD-H5
tae Tape Transport DECK A_ | TCM-180VA-N2
Mechanism Type DECK B_ | TCM-180VB-N2
For AEP, G and EE model
MW: 531—1,602kHz
LW: 153—279kHz
For E, EA and AUS model
MW: 531-—1,602kHz
SW: 5.95—-17.9MHz
AM loop antenna, External
antenna terminals
Intermediate frequency
450kHz
Antenna
Amplifier Section
Continuous RMS power output
20+20watts (6 ohms at
1kHz, 5% THD)
Peak music power output
(E, EA and AUS model)
240 watts (6 ohms)
Inputs MIX MIC (minijack) :
sensitivity
1lmV, impedance
600 ohms
For HCD-H55/H1100
PHONO (Phono jack):
sensitivity 5 mV,
impedance 47 kilohms
— continued on next page —
COMPACT DISC DECK RECEIVER
SONY.