Sony DXA-C70 Service Manual

SERVICE MANUAL
This set is the Amplifier,
cassette deck section
in MHC-70 and FH-C7X.
Amplifier Section
(For US, Canda)}
Continuous RMS power outut
50 + 50 watts (6 omhs at
40 Hz —20 kHz, 0.9%
THD) 65 + 65 watts
(6 ohms at 1 KHz, 5%
THD)
(For AEP, UK, German and italy)
Continuous RMS power output
40 + 40 watts (6 ohms at
1 kHz, DIN)
45 + 45 watts (6 ohms at
1kHz, 5% THD)
Music power output 110 + 110 watts
(6 ohms at 1kKHz, 10%
THD)
(For Australia)
Continuous RMS power output ;
50 + 50 watts (6 ohms at
1kHz, §% THD)
Peak music power output
600 watts (4 speakers
driven)
STIAUTO REVERSE Ee
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
Tourist Model
Tape deck
Model Name Using Similar Mechanism
HCD-H6 1
HCD-H61M
Section
SPECIFICATIONS
(For E, Saudi Arabia, Singapore and Tourist)
Peak music power output
600 watts (4 speakers driven)
Continuous RMS power output
50 + 50 watts (6 ohms at
1kHz, 5% THD)
Inputs MIX MIC (mini jack):
sensitivity 1mV,
impedance 47 kilohms
(Except US, Canda)
PHONO IN (Phono jacks):
sensitivity 3 mV,
impedance 47 kilohms
(AEP, UK, German, Italy)
VIDEO IN (phono jacks):
sensitivity 250 mV,
impedance 47 kilohms
(US, Canada, FH-C7X)
MD/DAT IN (phono jacks):
sensitivity 250 mV,
impedance 47 kilohms
Outputs HEADPHONES
(stereo minijack):
accepts headphones of
8 ohms or more
Tape Transport Mechanism | DECK A | TCM-190RA12A
TCM-190RB22A
SPEAKERS:
accepts speakers or 6 to
16 ohms
MD/DAT OUT (phono jacks):
voltage 250 mV
impedance 1 kilohm
Cassette Deck Section
Recording system 4-track 2-channel setereo
Frequency response (DOLBY NR OFF)
40 — 13,000 Hz (+3 aB),
using TYPE | cassette
(Sony HF-S)
40 — 14,000 Hz (+3 dB),
using TYPE Il cassette
(Sony UX-S or UX)
40 — 15,000 Hz (+3 dB),
using TYPE IV cassette
(Sony ES-IV) (US, Canada)
(Sony METAL-S) (Except
US, Canada)
Wow and flutter 0.1% WRMS + 0.3% (DIN)
Design and specifications subject to change
without notice.
Dolby noise reduction manufactured under license from Dolby
Laboratories Licensing Corporation.
"DOLBY" and the double-D symbol! DO are trademarks of Dolby
Laboratories Licensing Corporation.
MINI Hi-Fi COMPONENT SYSTEM
SONY.