Sony str da 4 es service manual

Page 1

STR-DA4ES/DA7ESNA333ES

SERVICE MANUAL

Ver 1.0 2002. 07

US Model
Canadian Model

STH-DA4ES/DA 7E8

AEP Model
E Model

STR-VA333ES

Photo: STR-VA333ES

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 double7D symbol are trademarks of

Dolby Laboratories.

** DTS, DTS7ES Extended Surround and Neo: 6" are
trademarks of Digital Theater Systems, Inc.

SPECIFICATIONS

STR-DA4ES/DA7ES
AUDIO POWER SPECIFICATIONS

POWER OUTPUT AND TOTAL
HARMONIC DISTORTION:

With 8 ohm loads, both channels driven, from
20 7 20,000 Hz; rated DA4ES: 110, DA7ES: 120
watts per channel minimum RMS power, with no
more than 0.05 % total harmonic distortion from
250 milliwatts to rated output.

AMPLIFIER SECTION

POWER OUTPUT

Rated Power Output at Stereo Mode
(8 ohms 20 Hz 7 20 kHz, THD 0.05 %)

STRADA7ES: 120 W + 120 W

STR7DA4ES: 110W+ 110W

(4 ohms 20 Hz 7 20 kHz, THD 0.09 %)

STR-DA7ES: 100 W + 100 W

STRADA4ES: 90 W + 90 W

9-874-082-01 Sony Corporation

2002G0400-1 Home Audio Company

© 2002. 07 Published by Sony Engineering Corporation

Reference Power Output
(8 ohms 20 Hz 7 20 kHz, THD 0.05 70)

STR7DA7ES: FRONT " : 120W + 120 W
CENTER 7: 120W
SURR):120W + 120W
SURR BACK 1>: 120W + 120W

STR7DA4ES: FRONT " : llOW+ 110W

CENTER 7: 110W

SURR: llOW+ 110W

SURRBACK 1>: 110W+ 110W
(4 ohms 20 Hz 7 20 kHz, THD 0.09 75)

STR7DA7ES: FRONT " : 100W + 100 W
CENTER ) : 100 W
SURR:100W + 100W
SURR BACK ": 100W +100 W

STR7DA4ES: FRONT " : 90 W + 90 W

CENTER ) : 90 W
SURR:90W+90W
SURR BACK > : 90 W + 90 W
1) Depending on the sound field settings and the
source, there may be no sound output.

- Continued on next page -

FM STEREO FM-AM RECEIVER
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