Contabeis

STR-K880/K900
SERVICE MANUAL

US Model
Canadian Model

Ver. 1.1 2006.05

STR-K900

AEP Model
UK Model
E Model
Australian Model
STR-K880

• STR-K880 is the tuner and the amplifier section in HT-DDW880, STR-K900 is the tuner and the amplifier section in HT-DDW900.

Photo : STR-K880

Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic” and the double-D symbol are trademarks of
Dolby Laboratories.
“DTS” and “DTS Digital Surround” are registered trademarks of
Digital Theater Systems, Inc.

SPECIFICATIONS
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:
(Models of area code US only)
With 6 ohm loads, both channels driven, from
120 – 20,000 Hz; rated 90 watts per channel minimum RMS power, with no more than
0.7% total harmonic distortion from 250 milliwatts to rated output.
Amplifier section

Power Output1)
Models of area code US, CND
(6 ohms 1 kHz, THD 0.7%)
FRONT2):
90 W/ch
90 W
CENTER2):
90 W/ch
SUR2) :
(6 ohms 1 kHz, THD 10%)
FRONT2):
140 W/ch
140 W
CENTER2):
140 W/ch
SUR2):
Models of area code AEP, UK, SP, SP6, E51
(6 ohms 1 kHz, THD 0.7%)
90 W/ch
FRONT2) :
90 W
CENTER2):
9 0 W/ch
SUR2):
SUR BACK2):
90 W

(6 ohms 1 kHz, THD 10%)
FRONT2):
135 W/ch
CENTER2):
135 W
135 W/ch
SUR2):
135 W
SUR BACK2):
Models of area code AUS
(6 ohms 120 Hz – 20 kHz, THD 0.09%)
70 W/ch
FRONT2) :
70 W
CENTER2):
:
70 W/ch
SUR2)
SUR BACK2):
70 W
(6 ohms 1 kHz, THD 0.7%)
FRONT2) :
90 W/ch
90 W
CENTER2):
:
90 W/ch
SUR2)
SUR BACK2): 90 W
(6 ohms 1 kHz, THD 10%)
135 W/ch
FRONT2):
135 W
CENTER2):
135 W/ch
SUR2):
SUR BACK2): 135 W

1)

Measured under the following conditions:

Area code

Power requirements

US, CND

120 V AC, 60 Hz

AEP,UK,SP,SP6

230 V AC, 50 Hz

E51, AUS

240 V AC, 50 Hz

2)

Depending on the sound field settings and the source, there may be no sound output.

Inputs (Analog)
MULTI CH IN,
SA-CD/CD,
MD/TAPE, DVD,
VIDEO 1, 2, 3