Sony HCD-C70 - Service Manual

SERVICE MANUAL
HCD-C70 is the tuner CD player
section in FH-C7X and MHC-C70.
HCD-C90 is the tuner CD player
section in MHC-C90.
HCD-C70/C90
US Model
Canadian Model
HCD-C70/C90
AEP Model
UK Model
F Model
Australian Model
Tourist Model
Mode! Name Using Similar Mechanism| HCD-C50/C50U
CD Mechanism Type CDM23B-5BD3
Base Unit Type BU-5BD3
SPECIFICATIONS
Tuner/CD Player
Tuner Section
System FM stereo, FM/AM
superheterodyne tuner
FM tuner section
Tuning range 87.5 — 108 MHz
Antenna terminals 75 ohms unbalanced
Intermediate frequency
10.7 MHz
AM tuner section (US, CND)
Tuning range 530 — 1,710 kHz
(with the AM tuning interval
set at 10 kHz)
531 — 1,710 kHz
(with the AM tuning interval
at 9 kHz)
AM loop antenna,
external antenna terminals
Intermediate frequency
450 kHz
AM tuner section (AEP, UK, G, IT)
Tuning range AM: 531 —1,602 kHz (G)
AM: 522 —1,611 kHz (IT)
MW: 531 —1,602 kHz (AEP, UK)
LW: 153 —279 kHz (AEP, UK)
AM loop antenna,
external antenna terminals
Intermediate frequency
450 kHz
Antenna
Antenna
AM tuner section (E, EA, SP, AUS, JE)
Tuning range MW: 531 —1,602 kHz
(with the MW tuning interval set at 9 kHz)
MW: 530 —1,710 kHz
(with the MW tuning interval set at 10 kHz)
(except the model for Middle East)
SW: 5.95 — 17.90 MHz
AM loop antenna,
external antenna terminals
Intermediate frequency
450 kHz
Antenna
CD Player Section
System Compact disc digital audio
system
Laser Semiconductor laser
Wavelength 780 — 790 nm
Outputs DIGITAL OPTICAL OUT
(optical output connector):
wave length 660 nm,
output level -18 dBm
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TUNER CD PLAYER
ONY.

Sony HCD-C70 Specifications