Sony STR-DN1000 Service Manual page 2

STR-DN1000
QQ
3 7 63 1515 0
FM tuner section
Tuning range 87.5 MHz – 108.0 MHz
Antenna (aerial) FM wire antenna (aerial)
Antenna (aerial) terminals
75 ohms, unbalanced
Intermediate frequency
10.7 MHz
AM tuner section
Tuning range
Area code Tuning scale
10 kHz step
CEL, CEK –
U, CA, AU, E51 530 kHz –
1,710 kHz
Antenna (aerial) Loop antenna (aerial)
Intermediate frequency
450 kHz
Video section
Inputs/Outputs
Video: 1 Vp-p, 75 ohms
COMPONENT VIDEO:
Y: 1 Vp-p, 75 ohms
P /C : 0.7 Vp-p, 75 ohms
B B
P /C : 0.7 Vp-p, 75 ohms
R R
80 MHz HD Pass Through
About area codes
The area code of the receiver you purchased is
shown on the lower right portion of the rear panel
(see the illustration below).
OUT
TE
L 13942296513
SURROUND
R L
FRONT A
R L
Any differences in operation, according to the area
code, are clearly indicated in the text, for example,
"Models of area code AA only".
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
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
ATTENTION AU COMPOSANT AYANT RAPPORT
www
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 FONC-
.
TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
2
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General
Power requirements
Area code Power requirements
U, CA 120 V AC, 60 Hz
CEL, CEK 230 V AC, 50/60 Hz
AU 230 V AC, 50 Hz
E51 120/220/240 V AC,
50/60 Hz
Power output (DIGITAL MEDIA PORT)
DC OUT: 5V, 0.7 A MAX
9 kHz step
531 kHz –
Power consumption
1,602 kHz
Area code Power consumption
531 kHz –
U, CA, CEL, CEK, 250 W
1,710 kHz
AU, E51
Area code
WITH SONY PARTS
x ao
y
i
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8
Power consumption (during standby mode)
Dimensions (width/height/depth) (Approx.)
Mass (Approx.)
Supplied accessories
Operating instructions
Quick Setup Guide (1)
GUI Menu List (1)
FM wire antenna (aerial) (1)
AM loop antenna (aerial) (1)
RM-AAP040 Remote commander (1) (US, Canadian)
RM-AAP042 Remote commander (1) (Except US, Canadian)
R6 (size-AA) batteries (2)
Optimizer microphone (ECM-AC2) (1)
Design and specifications are subject to
change without notice.
NOTES ON CHIP COMPONENT REPLACEMENT
• Never reuse a disconnected chip component.
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
SAFETY CHECK-OUT
After correcting the original service problem, perform the follow-
ing safety check before releasing the set to the customer:
Check the antenna terminals, metal trim, "metallized" knobs,
Q Q
3 6 7 1 3
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)
To Exposed Metal
Parts on Set
0.15 μF
u163
.
Fig. A. Using an AC voltmeter to check AC leakage.
2 9 9 4 2 8
0.9 W (When "Ctrl for
HDMI" and "S-AIR Stby"
is set to "OFF")
17 × 6 1/4 × 12 7/8 inches
(430 × 157.5 × 324.5 mm)
including projecting parts
and controls
18 lb 16 oz (8.6 kg)
1 5 0 5 8 2 9 9 4
AC
m
1.5 kΩ voltmeter
(0.75 V)
co
Earth Ground
9 9
2 8 9 9