STR-DE485, STR-DE485E - Sony Audio Service Manual (repair manual). Page 2

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Inputs (Digital)

DVD/LD (Coaxial)

Sensitivity: –
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)

VIDEO 2 (Optical)

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

Outputs

MD/TAPE (REC

Voltage: 250 mV

OUT), VIDEO1

Impedance: 10 kilohms

(AUDIO OUT)

SUB WOOFER

Voltage: 2 V
Impedance: 1 kilohms

Tone

Gain levels:

±6 dB, 1 dB step

Tuning range

87.5 - 108.0 MHz

Antenna terminals

75 ohms, unbalanced

Intermediate Frequency

10.7 MHz

Sensitivity

Mono:

18.3 dBf, 2.2 µV/75 ohms

Stereo:

38.3 dBf, 22.5 µV/75 ohms

Usable sensitivity

11.2 dBf, 1 µV/75 ohms

S/N

Mono:

76 dB

Stereo:

70 dB

Harmonic distortion at 1 kHz

Mono:

0.3%

Stereo:

0.5%

Separation

45 dB at 1 kHz

Frequency response

30 Hz – 15 kHz,
+0.5/–2 dB

Selectivity

60 dB at 400 kHz

Tuning range

Models of area code US, CND
With 10-kHz tuning scale: 530 – 1710 kHz

 5)

With 9-kHz tuning scale: 531 – 1710 kHz

 5)

Models of area code E2, MX
With 10-kHz tuning scale: 530 – 1610 kHz

 5)

With 9-kHz tuning scale: 531 – 1602 kHz

 5)

Models of area code AUS, SP, AEP, UK, TW
With 9-kHz tuning scale: 531 – 1602 kHz

Antenna

Loop antenna

Intermediate Frequency

450 kHz

Usable sensitivity

50 dB/m (at 1,000 kHz or
999 kHz)

S/N

54 dB (at 50 mV/m)

Harmonic distortion

0.5 % (50 mV/m, 400 Hz)

Selectivity

At 9 kHz:

35 dB

At 10 kHz:

40 dB

5) You can change the AM tuning scale to 9 kHz or

10 kHz. After tuning in any AM station, turn off
the receiver. Hold down PRESET TUNING + and
press ?/1 . All preset stations will be erased when
you change the tuning scale. To reset the scale to
10 kHz (or 9 kHz), repeat the procedure.

Inputs

Video:

1 Vp-p, 75 ohms

Outputs

Video:

1 Vp-p, 75 ohms

Power requirements

Area code

Power requirements

US, CND, MX

120 V AC, 60 Hz

AEP, UK

230 V AC, 50/60 Hz

SP

220 – 230 V AC, 50/60 Hz

E

120/220/240 V AC, 50/60 Hz

TW

110 V AC, 50/60 Hz

AUS

240 V AC, 50Hz

Power consumption

Area code

Power consumption

US, MX

STR-DE485: 180 W

CND

STR-DE485: 260 VA

AEP, UK

STR-DE485E: 155 W

AUS, SP, E

STR-DE485: 155 W

TW

STR-DE485: 400 W

Power consumption (during standby mode)

0.5 W

Dimensions

430 

× 145 × 298 mm

(16 

7/8

 

× 5 

6/8

 

× 11 

6/8

 in.)

including projecting parts
and controls

Mass (Approx.)

7.0 kg (15lb 7 oz)

Supplied accessories

FM wire antenna (1)
AM loop antenna (1)
• STR-DE485E/DE485 only

Remote commander RM-U306 (1)
R6 (size-AA) batteries (2)

Design and specifications are subject to change
without notice.

• Abbreviation

CND

: Canadian model

AR

: Argentina model

AUS

: Australian model

CH

: Chinese model

MX

: Mexican model

SP

: Singapore model

TW

: Taiwan model