Sony HCD-S550 Service Manual

SERVICE MANUAL

Ver 1.6 2004.03
HCD-S550/S880 is the amplifier, DVD/CD
player and tuner section in DAV-S550/S880.
Sony Corporation
9-874-135-07
2004C05-1 Home Audio Company
© 2004.03 Published by Sony Engineering Corporation
HCD-S550/S880
Photo: HCD-S550
SPECIFICATIONS
Amplifier section
S550:
Stereo mode 80 W + 80 W (4 ohms at 1 kHz, THD 10 %)
Surround mode Front: 80 W + 80 W
Center*: 80 W
Rear*: 80 W + 80 W (4 ohms at 1 kHz, THD 10 %)
Subwoofer*: 100 W (3 ohms at 100 Hz, THD 10 %)
S880:
Stereo mode 100 W + 100 W (3 ohms at 1 kHz, THD 10 %)
Surround mode Front: 100 W + 100 W
Center*: 100 W
Rear*: 100 W + 100 W (3 ohms at 1 kHz, THD 10 %)
Subwoofer*: 100 W (3 ohms at 100 Hz, THD 10 %)
* Depending on the sound field settings and the source, there may be no sound output.
Inputs (Analog) VIDEO 1, 2:
Inputs (Digital) VIDEO 2 (optical):
Outputs (Analog) VIDEO 1 (AUDIO OUT):
PHONES:
Model Name Using Similar Mechanism
Mechanism Type
Base Unit Name
Optical Traverse Unit Name
Sensitivity: 150 mV
Impedance: 50 kilohms
Sensitivity: –
Voltage: 2 V
Impedance: 1 kilohms
Accepts low- and high-impedance headphones
AEP Model
UK Model
E Model
Australian Model
Chinese Model
NEW
CDM72B-DVBU12
DVBU12
DBU-1
– Continued on next page –
SACD/DVD RECEIVER