Sony CMT-HPZ7 Service Manual page 3

SERVICE MANUAL
Ver. 1.4 2005.09
HCD-HPZ7/HPZ9 are the Amplifier, CD player, Tape
Deck and Tuner section in CMT-HPZ7/HPZ9.
US and foreign patents licensed from
Dolby Laboratories.
Amplifier section
For the United States model
AUDIO POWER SPECIFICATIONS
HCD-HPZ9
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6-ohm loads, both channels driven, from
120 – 10,000 Hz: rated 85 watts per channel
minimum RMS power, with no more than 10%
total harmonic distortion from 250 milliwatts to
rated output.
HCD-HPZ7
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
With 6-ohm loads, both channels driven, from
120 – 10,000 Hz: rated 50 watts per channel
minimum RMS power, with no more than 10%
total harmonic distortion from 250 milliwatts to
rated output.
HCD-HPZ9
North American model:
Continuous RMS power output (reference):
85 + 85 W
(6 ohms at 1 kHz, 10%
THD)
Sony Corporation
9-879-566-05
Personal Audio Group
2005I16-1
Published by Sony Engineering Corporation
© 2005.09
HCD-HPZ7/HPZ9
Photo : HCD-HPZ7
Model Name Using Similar Mechanism
CD CD Mechanism Type
Section Base Unit Name
Optical Pick-up Name
TAPE Model Name Using Similar Mechanism
Section Tape Transport Mechanism Type
SPECIFICATIONS
Other models:
The following measured at AC 240 V, AC 220 V or AC
120 V
DIN power output (rated): 53 + 53 W
Continuous RMS power output (reference):
HCD-HPZ7
North American model:
Continuous RMS power output (reference):
European model:
DIN power output (rated): 50 + 50 W (6 ohms at
Continuous RMS power output (reference):
Music power output (reference):
Former Type Models
NEW
CDM82C-F1BD83
BU-F1BD83
KSM-215DCP
NEW
CMAL5Z225A
Other models:
The following measured at AC 220 – 240 V, 50/60 Hz
DIN power output (rated): 45 + 45 W
Continuous RMS power output (reference):
(6 ohms at 1 kHz, DIN)
70 + 70 W
(6 ohms at 1 kHz, 10%
Inputs
THD)
ANALOG IN (stereo mini jack):
Outputs
CD DIGITAL OUT:
50 + 50 W
(6 ohms at 1 kHz, 10%
PHONES (stereo mini jack):
THD)
SPEAKER:
1 kHz, DIN)
60 + 60 W (6 ohms at
1 kHz, 10% THD)
100 + 100 W (6 ohms at
1 kHz, 10% THD)
MICRO HI-FI COMPONENT SYSTEM
US Model
HCD-HPZ9
Canadian Model
HCD-HPZ7/HPZ9
AEP Model
UK Model
HCD-HPZ7
E Model
HCD-HPZ7/HPZ9
Australian Model
HCD-HPZ9
New Type Models
NEW
CDM82C-K6BD83
BU-K6BD83
KSM-213DCP/C2NP
NEW
CMAL5Z225A
(6 ohms at 1 kHz, DIN)
50 + 50 W
(6 ohms at 1 kHz, 10%
THD)
Sensitivity 250 mV,
impedance 47 kilohms
Optical Wavelength:
660 nm
accepts headphones with
an impedance of 8 ohms or
more
accepts impedance of 6 to
16 ohms
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