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HCD-HDX576WF डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - DVD RECEIVER SERVICE MANUAL - Sony

भाग संख्या HCD-HDX576WF
समारोह DVD RECEIVER SERVICE MANUAL
मैन्युफैक्चरर्स Sony 
लोगो Sony लोगो 
पूर्व दर्शन
1 Page
		
<?=HCD-HDX576WF?> डेटा पत्रक पीडीएफ

HCD-HDX576WF pdf
http://www.xiaoyu163.com
HCD-HDX275/HDX277WC/HDX279W/HDX475/HDX576WF/HDX675
European, CIS and Middle Eastern models:
531kHz - 1,602 kHz (with the interval
QQ 376315150 892498299setat9kHz)
Notes on chip component replacement
• Never reuse a disconnected chip component.
Australian and New Zealand models:
531kHz - 1,710 kHz (with the interval
set at 9 kHz)
• Notice that the minus side of a tantalum capacitor may be dam-
aged by heat.
530kHz - 1,710 kHz (with the interval
set at 10 kHz)
Other models:
Antenna (aerial)
531kHz - 1,602 kHz (with the interval
set at 9 kHz)
530kHz - 1,610 kHz (with the interval
set at 10 kHz)
AM loop antenna (aerial)
CAUTION
Use of controls or adjustments or performance of procedures other than
those specied herein may result in hazardous radiation exposure.
Intermediate frequency
Video Section
Outputs
General
Power requirements
450 kHz
VIDEO: 1 Vp-p 75 ohms
COMPONENT:
Y: 1 Vp-p 75ohms
PB/CB, PR/CR: 0.7Vp-p
75 ohms
HDMI OUT: Type A (19 pin)
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,
screws, and all other exposed metal parts for AC leakage.
Check leakage as described below.
North American models: 120 V AC, 60 Hz
Other models:
Power consumption
220 V - 240 V AC, 50/60 Hz
LEAKAGE TEST
HCD-HDX275/HDX277WC/HDX475/HDX675
On: 165 W
Standby: 0.3 W (at the
The AC leakage from any exposed metal part to earth ground and
from all exposed metal parts to any exposed metal part having a
Power Saving mode)
HCD-HDX279W/HDX576WF
On: 125 W
return to chassis, must not exceed 0.5 mA (500 microamperes.).
Leakage current can be measured by any one of three methods.
Standby: 0.3 W (at the
Power Saving mode)
Output voltage (DIGITAL MEDIA PORT)
1. A commercial leakage tester, such as the Simpson 229 or RCA
WT-540A. Follow the manufacturers’ instructions to use these
DC 5 V
Output current (DIGITAL MEDIA PORT)
700 mA
instruments.
2. A battery-operated AC milliammeter. The Data Precision 245
Dimensions (approx.)
Mass (approx.)
430 mm × 85 mm × 420
mm (17 in × 3 3/8 in ×
16 5/8 in) (w/h/d) incl.
projecting parts
5.2 kg (11 lb 8 oz)
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
Design and specications are subject to change without notice.
scale. The Simpson 250 and Sanwa SH-63Trd are examples
TEL 13942296513
QQ 376315150 892498299of 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
1.5 kΩ
AC
voltmeter
(0.75 V)
SAFETY-RELATED COMPONET 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.
Earth Ground
Fig. A. Using an AC voltmeter to check AC leakage.
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 FONC-
www . xiaoy u163.TIONNEMENT. NE REMPLACER CES COM- POSANTS QUE
PAR DES PIÈCES SONY DONT LES NUMÉROS SONT DON-
NÉS DANS CE MANUEL OU DANS LES SUPPLÉMENTS
PUBLIÉS PAR SONY.
com
2
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डाउनलोड[ HCD-HDX576WF Datasheet.PDF ]


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