Sony STR-DA3200ES - Es Receiver, Service Manual, Page: 2 / 168

2
STR-DA3200ES/DG1000
Notes on chip component replacement
•
Never reuse a disconnected chip component.
•
Notice that the minus side of a tantalum capacitor may be
damaged by heat.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY MARK
0
OR DOTTED LINE
WITH MARK
0
ON THE SCHEMATIC DIAGRAMS AND IN
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE
PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR
IN SUPPLEMENTS PUBLISHED BY SONY.
Outputs
EQUALIZER
FM tuner section
Tuning range 87.5 - 108.0 MHz
Antenna (aerial) FM wire antenna (aerial)
Antenna (aerial) terminals
75 ohms, unbalanced
Sensitivity
Mono: 18.3 dBf, 2.2
µ
V/75 ohms
Stereo: 38.3 dBf, 22.5
µ
V/75 ohms
Usable sensitivity 11.2 dBf, 1
µ
V/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
AM tuner section (US, Canadian models)
Tuning range 530 – 1,710 kHz
3)
(With 10-kHz tuning scale)
531 – 1,710 kHz
3)
(With 9-kHz tuning scale)
Antenna (aerial) Loop antenna (aerial)
3)
You can change the AM tuning scale to either 9
kHz or 10 kHz. After tuning in any AM station,
turn off the receiver. While holding down
TUNING MODE, press POWER on the receiver.
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.
TAPE/CD-R, MD/DAT,
VIDEO1/2 (AUDIO OUT) Voltage:150 mV
Impedance: 1 kohms
FRONT L/R, CENTER,
SURROUND L/R,
SURROUND BACK L/R,
SUB WOOFER Voltage: 2 V
Impedance: 1 kohms
Gain levels
±
10 dB, 1 dB step
AM tuner section (AEP, UK, Taiwan models)
Tuning range 531 – 1,602 kHz
Antenna (aerial) Loop antenna (aerial)
Usable sensitivity 50 dB
µ
/m (at 999 kHz)
S/N 54 dB (at 50 mV/m)
Harmonic distortion 0.5% (50 mV/m, 400 Hz)
Selectivity 35 dB
General (AEP, UK, Taiwan models)
Power requirements 230 V AC, 50/60 Hz
(in countries/area in
Europe other than the UK)
240 V AC, 50/60 Hz
(in the UK and general
area)
Power consumption 480 W
Power consumption (during standby mode)
1 W
AC outlets
Dimensions
1 switched, 100 W/0.4 A
MA
X
(Models for countries/
areas in Europe other than
the UK.)
430
×
175
×
430 mm
(width/height/depth)
including projecting parts
and controls
Mass (Approx.) 15.5 kg
Video section
Inputs/Outputs
Video: 1 Vp-p, 75 ohms
S video: Y: 1 Vp-p, 75 ohms
C: 0.286 Vp-p, 75 ohms
COMPONENT VIDEO:
Y: 1 Vp-p, 75 ohms
P
B
/C
B
: 0.7 Vp-p, 75 ohms
P
R
/C
R
: 0.7 Vp-p, 75 ohms
80 MHz HD Pass Through
(When “PROGRESSIVE
OUT” is set to “OFF”.)
General (US, Canadian models)
Power requirements 120 V AC, 60 Hz
Power consumption 480 W/580 VA (U/CA)
Power consumption (during standby mode)
1 W
AC outlets 2 switched, 100 W/0.8 A
MA
X
Supplied accessories
Operating Instructions
Quick Setup Guide (1)
Optimizer microphone ECM-AC2 (1)
FM wire antenna (aerial) (1)
AM loop antenna (aerial) (1)
AC power cord (mains lead) (1)
Remote commander RM-AAL003 (1) (US, Canadian models)
Remote commander RM-AAL004 (1) (AEP, UK, Taiwan models)
Remote commander RM-AAU008 (1) (DA3200ES)
R6 (size-AA) batteries (4) (DA3200ES)
R6 (size-AA) batteries (2) (DG1000)
Design and specifications are subject to
change without notice.
Dimensisons 430
×
175
×
430 mm
(17
×
7
×
17 in) (width/
height/depth)
including projecting parts
and controls
Mass (Approx.) 15.5 kg (34 lb 3 oz)
Usable sensitivity 50 dB
µ
/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
ATTENTION AU COMPOSANT AYANT RAPPORT
À LA SÉCURITÉ!
LES COMPOSANTS IDENTIFIÉS PAR UNE MARQUE
0
SUR
LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES
PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE
FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS
QUE PAR DES PIÈCES SONY DONT LES NUMÉROS SONT
DONNÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
SAFETY CHECK-OUT
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 microamperes.).
Leakage current can be measured by any one of three methods.
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
instruments.
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 voltmeter. The “limit” indication
is 0.75 V, 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 a 2 V AC range are suitable. (See
Fig. A)
Fig. A. Using an AC voltmeter to check AC leakage.
1.5 k
Ω
0.15
µ
F
AC
voltmeter
(0.75 V)
To Exposed Metal
Parts on Set
Earth Ground