Sony str da 1 es service manual

Page 1

STR-DA1 ES/ D B780

SERVICE MANUAL

Ver 1.0 2002.06

Photo: STR-DA1 ES

US Model
Canadian Model

STFl-DA1ES

AEP Model
UK Model

E Model
Chinese Model

' STFI-DB780

This receiver incorporates Dolby" Digital and Pro

Logic Surround and the DTS** Digital Surround

System.

* Manufactured under license from Dolby
Laboratories.

Dolby", Pro Logic" and the doublerD 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 U only)

With 8 ohm loads, both channels driven, from
20 , 20,000 HZ: rated 100 watts per channel
minimum RMS power, with no more than
0.05 7: total harmonic distortion front

250 milliwatts to rated output.

Amplifier section

POWER OUTPUT

Models ol area code U, CA

Rated Power Output at Stereo Mode

(8 ohms 20 Hz 7 20 kHz. THD 0.09 %)
100 W + 100 W

(4 ohms 20 Hz 7 20 kHz. THD 0.09 We)
80 W + 80 W

Reference Power Output

(8 ohms 20 Hz 7 20 kHz. THD 0.09 70)
FRONT:100 W + 100 W
CENTER: 100 W
SURR: 100W +100 W

(4 ohms 20 Hz 7 20 kHz. THD 0.09 70)
FRONT:80 W + 80 W
CENTER: 80 W
SURR: 80 W + 80 W

Models ol other area codes
Rated Power Output at Stereo Mode
(8 ohms 1 kHz, THD 0.7 75)
100 W + 100 W
90 W + 90 W
(4 ohms 1 kHz, THD 0.7 %)
90 W + 90 W
80 W + 80 W

9-874-062-01 Sony Corporation
2002F0500-1 Home Audio Company
© 2002.06

Published by Sony Engineering Corporation

SPECIFICATIONS

Reterence Power Output)
(8 ohms 1 kHz, THD 0.7 We)
FRONT: 100 W + 100 W
CENTER: 100 W
SURR: 100 W + 100 W
(4 ohms 1 kHz, THD 0.7 We)
FRONT: 80 W + 80 W
CENTER : 80 W
SURR: 80 W + 80 W
(8 ohms 20 Hz 7 20 kHz. THD 0.09 /c)
FRONT: 90 W + 90 W
CENTER :90 W
SURR: 90 W + 90 W
(4 ohms 20 Hz 7 20 kHz. THD 0.09 /c)
FRONT: 75 W + 75 W
CENTER 5 W
SURR: 75 W + 75 W
1) Depending on the sound rtettt settings and the
source. there may be no sound output.
2) Measured under the following conditions:

Area code Power requlremenls
SP. CEL. CEK 230 V AC, 50 Hz
TW 110 V AC, 60 Hz

3) Measured under the following conditions:

Area code
CN, KR

Power requlremenls
220 V AC, 50 Hz

Frequency response
PHONO RlAA equalizatton curve

dB

CD/SACD, MD/ 10 100 kHz
TAPE. TV/SAT. +0.5/72 (3 (with sound
DVD/Ll). VIDEO I, 2, field and equalizer

3 bypassed)

Inputs (Analog)
PHONO

S/N, 86 dB (A. 2.5 mV)
MULII CH IN CD/
SACD, MD APE.
DVD/Ll). 'I'V/SAT. SIN": 100 dB
VIDEO 1,2,3 (A, 150 mV")

Sensitivity: 150 mV
Impedance: 50 ktlohnts

4) INPUT SHORT.
5) Weighted network, input level.

Inputs (Digital)

ASSIGNABLE Impedance. 75 ohms
COAXIAL lN (DVD/ S/N: 100 dB

LD CD/SACD) (A. 20 kHz LPF)
DVD/Ll). IV/SAT. S/N: [00 lIB
MD/IAPE (Optical) (A. 20 kHz LPF)

- Continued on next page -

FM STEREO FM-AM RECEIVER

SONY.