Sony str k 850 p service manual

Page 1

STR-K850P

SERVICE MANUAL

Ver 1.0 2003. 06

- STFI-K850P is the tuner and the amplifier
section in HT-6600DP.

US Model
Canadian Model

Dolby Laboratories Licensing Corporation.

DOLBY the doubleD symbol DU AC-3" and PRO LOGIC
are trademarks of Dolby Laboratories Licensing Corporation.

SPECIFICATIONS

POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:

With 8 ohm loads, both channels driven, from
40 7 20,000 Hz; rated 110 watts per channel
minimum RMS power. with no more than

0.7 % total harmonic distortion from 250
milliwatts to rated output (Models of area code
U only).

Amplifier section
POWER OUTPUT
Rated Power Output at Stereo Mode

(8 ohms 40 II; , 20 kHz, TI'ID 0.7 V0)
110 W + 110 W

Reterence Power Output
(8 ohms 1 RNA, TI'ID 0.7 %)
FRONT: 120 W/ch
CENTER: 120 W

SURR: 120 W/eh

1) Depending on the sound field settings ttnd the
source, there may be no sound output.

Frequency response

MULTI CII IN,
CD/SACD, MD/TAPE,
DVD, VIDEO 1.2

10 Hz , 70 kHz
+0.5/72 dB (with sound
l'ield ttnd tone byp xed)

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

Sensitivity: 500 mV
Impedance: 50 kilohms
S/Nl: 96 dB

(A, 500 mV")

9-877-410-01 Sony Corporation
2003F1678-1 Home Audio Company
© 2003.06 Published by Sony Engineering Corporation

2) INPUT SHORT (with sound held and tone
bypas ml).
3) Weighted network. input level.

Inputs (Digital)
DVD (Coaxial)

VIDEO 2, CD/SACD,

MD/TAPE (Optical)

Outputs

MD/TAPE (OUT),
VIDEO 1
(AUDIO OUT)

SUB WOOFER
Outputs (Di 'tal)
MD/TAPE (Option)

Tone
Gain levels:

Sensitivity ,
Impedance: 75 ohms
S/N: 100 dB

(A, 20 kHz LPF)
Sensitivtt
Impedance: ,
S/N: 100 dB

(A. 20 kHz LPF)

Voltage: 500 mV
Impedance: 10 kilohms

Voltage 2 V
Impeda e: l kilohms

Sensitivity: 7

:6 dB. 1 dB mp

- Continued on next page -

FM STEREO FM-AM RECEIVER

ONYC;