Sony str d 711 service manual

Page 2

FM tuner section
Tuning range
Antenna terminals

Sensitivity

Usable sensitivity
S/N

Harmonic distortion at 1 kHz

Separation
Frequency response
Selectivity

AM tuner section
Tuning range

Antenna

Usable sensitivity
SIN

Harmonic distortion
Selectivity

Vldeo section
Inputs

Outputs

General
System

Power requirements

87.5 - 108.0 MHz

300 ohms, balanced

75 ohms. unbalanced

Australian model (at 46 dB):
18.3 dBf. 4.5 p.V (mono)
38.3 dBf. 45 W (stereo)

Other models (at 50 dB):
18.3 (Bi. 4.5 [N (mono)
38.3 dBt. 45 av (stereo)

11.2 dBt. 2 av (lHF)

Mono: 76 dB

Stereo: 70 dB

Mono: 0.3 %

Stereo: 0.5 %

45dBat 1 kHz '05

30 HZ - 15 kHz _2 dB

60 dB at 400 kHz

530 - 1710 kHz (with 10 kHz interval)
531 - 1710 kHz (with 9 kHz interval)
Loop antenna

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

0.5% (50 mV/m. 400 Hz)

35 dB (9 kHz), 40 dB (10 kHz)

STR091 1 : VIDEO 1.2.3:
1 Vp-p 75 ohms
STR-D711: VIDEO 1.2:
1 Vp-p 75 ohms
VIDEO 1. MONITOR: 1 Vp-p 75 ohms

Tuner section: PLL quartz«locked
digital synthesizer system

Preamplifier section: Low-noise NF
type equalizer

Power amplifier section: Pure-
complimentary SEPP

US. Canadian model:
120 V AC, 60 Hz

Australian model:
240 V AC, 50 Hz

Power consumption (in standby condition: 5W)

AC outlets

Dimensions

Mass

upplied accessories

STR-D911: US model: 195 W
Canadian model:
280 VA
Australian model:
220 W
STR-D711 : US model: 195 W
Canadian model:
280 VA
US and Canadian models:
Two switched, total 120 W
Australian model:
One switched. 100 W
430x 148x 355 mm
(17 x 5 7/a x 14 inches)
STR-0911: 10.1 kg (22 lb 4 oz)
STFt-D711: 10.0 kg (22 lb 1 oz)

FM wire antenna (1)
AM loop antenna (1)

SAFETY CHECK-OUT (us Model)

After correcting the original service problem,
perform the following safety check before releasing
the set to the customer:

Check the antenna terminals, metal trim, metallized
knobs, screws, and all other exposed metal parts for
AC leakage. Check leakage as described below.

LEAKAGE TEST

The AC leakage from any exposed metal part to
earth ground and from all exposed metal parts to any
exposed metal part having a return to chassis, must
not exceed 0.5 mA (500 microampers). Leakage
current can be measured by any one of three
methods.

I. A commercial leakage tester, such as the
Simpson 229 or RCA WT-540A. Follow the
manufacturers instructions to use these instru-
ments.

2. A battery-operated AC milliammeter. The Data
Precision 245 digital multimeter is suitable for
this job.

3. Measuring the voltage drop across a resistor by
means of a VOM or battery-operated AC volt-
meter. The limit indication is 0.7SV, so
analog meters must have an accurate low-
voltage scale. The Simpson 250 and Sanwa
SH-63Trd are examples of a passive VOM that
is suitable. Nearly all battery operated digital
multimeters that have 3 2V AC range are
suitable. (See Fig. A)

To Exposed Metal
Part: on Set

0.15% 1': gram

1' Earth Ground

AC
/ voltmeter
{0.75 VI

F lg. A. Using an AC voltmeter to check AC leakage.

Remote commander (RM~U231) (US, Australian) (1)
Remote commander (RM-P311) (Canadian) (1)
Sony Batteries SUM-3(NS) (2)

Design and specifications are subject to change without notice.