Sony str k 675 p service manual

Page 1

STR-K675P

SERVICE MANUAL

Ver. 1.0 2005.03

- STFl-K675P is the tuner and the amplifier
section in HT-DDW675.

US Model

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.

AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(Models of area code US only)

With 6 ohm loads, both channels driven, from
120 7 20,000 Hz; rated 70 watts per channel

minimum RMS power. with no more than 0.7%
total harmonic dislortion tro111250 milliwatts to

ruled output.

Amplifier section

Power Output
(60th 1 kill. TIID 10%)

FRONT: 1 10 W/ch
CENTER37 1 10 w
SURRI'; 110 W/etr

ll Meusured under the following conditions:
120 V AC, (i011;
2) Depending on the sound new settings and lhe
source. there mu) be no sound output.
Inputs (Annieg)

SAVCD/CD. DVD SCHSIIIVII} 800 mV

VIDEO I. 2 irnpetinne
9-879-446-01 S°DV Corporation
2005016784 AUdIO Gr0up

© 2005.03

SPECIFICATIONS

Inputs (Digital)

DVD (Coaxial) Sensitivity: ,

impetinnee 75 ohms
tArCD/CDLOplieul) sc, y.
Impedunce: ,

otnput (Anttlog)

SUB WOOFER Vol ' 2 V
lnipc anee: l k ohm

Reprntinenen t'reqneney tunge'
28 , 20.000114

:6 use 1 dB step

FM tuner section

87 5 7108.0 Mllz
FM wire antenna

Tuning IttllgL
Antenna

75 ohms. nnbntnneett
10,7 Mll;

Anteuuu tenninuh
Intermediate frequency

AM tuner section
Tuning range

With 107k; tuning
With 97k; tuning s
Antenna
Intermediate t'retluenc)

530 71710 kite"
53171.710 k112i
Loop tintennu
450 kllz

Powei requirements

Mass (Approx)

3) You can ehnnge the AM tuning scale to 9 111; or

10 kllz. Alter tuning in tiny AM station, lum off the
receiver. While holding down PRESET TUNING +
or TUNING +. press I/Q), All preset slttlions will he
erased when )ou change the liiniu
lhe scule lo 10 kl [z (or 9 kill), iepeul lhe proceduie.

tle To I'CSCl

General

120VAC.6OIIL

Power eemnmptien 170 w

Power consumption (during slundby mode)

0.2 W

Dimensions (w/h/LI) (i\ppmx.)

430x145 >< 301.51nm
(17 X 5 6/8 X l 1 7/8 inches)
including proiecting pttrls
tind controls

6.5 kg (14 lb 6 oz)

Design and specifications nre subieel lo ennnge
williolil notice

FM STEREO FM-AM RECEIVER

Published by Sony Engineering Corporation

SONY®