Sony str d 615 service manual

Page 1

STR-DSI5/ 0815

SERVICE MANUAL

This photo is STR-D615.

US Model
Canadian Model
AEP Model

UK Model
Australian Model

STR-DSIS/DGIS

E Model

STR-D615

Mexican Model

STR-DSIS

SPECIFICATIONS

(For US and Canadian models)

Audio Power Specifications

POWER OUTPUT AND TOTAL HARMONIC DISTORTION

With 8-ohm load, both channels driven,
from 40 - 20,000 Hz, rated 100 watts (STR-
D615) or 70 watts (STR-D515) per channel
minimum RMS power, with less than 0.8%
total harmonic distortion from 250
milliwatts to rated output.

SUR (surround) MODE (8 ohms. less than 0.8% total harmonic
distortion)

Harmonic distortion
Less than 0.8% at rated output
Frequency response
PHONO: RIAA equalization curve :05 dB
CD
VIDEO 10 Hz - 50 kHz :1 dB
TAPE 1
Inputs

Sensitivity Impedance SIN (weighting

network. input level)

PHONO 2.5 mV 50 kilohms -75dB

-75dB'(A. 2.5mV)

STR-DSI 5 STR-DSl 5
FRONT 70W+70W 70W+ 70W
CENTER (only in the 70w 20W
DOLBY mode)
REAR (PARALLEL USE) 20 W 20W

CD 300 mV 50 kilohms 82d8
82d8(A. 500mV)
VIDEO. TV/ 250mV
LD. TAPE/MD
' 78 IHF
Outputs
REC OUT. VIDEO Voltage 250mV
(AUDIO) OUT Impedance 10 kilohms
HEADPHONES Accepts low and high impedance
headphones

Other Specifications

Amplifier section
Continuous RMS power output (8 ohms. at 40 Hz - 20 kHz less than
0.8% total harmonic distortion) (FRONT)
STROSI 5: 100W+ 100W
STR-DSIS: 7OW+ 70w
Dynamic power (at 1 kHz IHF) (FRONT)
STR-D615 : 140W+140W(8 ohms). 210W+ 210W(4 ohms)
STR-0515: 75W+ 75W(8 ohms). 140W+l40W(4 ohms)

Tone controls
BASS: :8 dB at 100 Hz
TREBLE: :8 dB at 10 kHz
Muting
-20 dB
DBFB
+10 dB at 70 Hz
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