Sony-STR-DA4300ES-Service-Manual电路原理图.pdf
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1、SERVICE MANUAL AUDIO POWER SPECIFICATIONS (US model) POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 8 ohm loads, both channels driven, from 20 20,000 Hz; rated 100 watts per channel minimum RMS power, with no more than 0.09% total harmonic distortion from 250 milliwatts to rated output. Amplifier
2、section POWER OUTPUT Rated Power Output at Stereo Mode1) 2) (8 ohms 20 Hz 20 kHz, THD 0 09%): 100W + 100W Reference Power Output at Stereo Mode (4 ohms 20 Hz 20 kHz, THD 0 15%): 85W + 85W Reference Power Output (8 ohms 1 kHz, THD 0 7%) FRONT2): 110W + 110W CENTER2): 110 W SURROUND2): 110W + 110W SUR
3、 BACK2): 110W + 110W Reference Power Output (4 ohms 1 kHz, THD 0 7%) FRONT2): 100W + 100W CENTER2): 100 W SURROUND2): 100W + 100W SUR BACK2): 100W + 100W 1)Depending on the sound field settings and the source, there may be no sound output 2)Measured under the following conditions: Power requirements
4、: 120 V AC, 60 Hz Frequency response Inputs (Analog) Inputs (Digital) Outputs EQUALIZER FM tuner section Tuning range87.5 108.0 MHz Antenna (aerial)FM wire antenna (aerial) Antenna (aerial) terminals 75 ohms, unbalanced PHONORIAA equalization curve 0 5 dB MULTI CHANNEL INPUT, SA-CD/CD, MD/TAPE, DVD/
5、BD, TV, SAT/CATV, VIDEO 1/2/3 10 Hz 100 kHz 3 dB PHONOSensitivity: 2 5 mV Impedance: 50 kohms S/N: 90dB (A, 20 kHz LPF) MULTI CHANNEL INPUT, SA-CD/CD, MD/TAPE, DVD/BD, TV, SAT/CATV, VIDEO 1/2/3 Sensitivity: 150 mV Impedance: 50 kohms S/N: 100 dB (A, 20 kHz LPF) DVD/BD,VIDEO 2, SA-CD/CD (Coaxial) Imp
6、edance: 75 ohms S/N: 96 dB (A, 20 kHz LPF) VIDEO 1, VIDEO 3, SAT/CATV, TV, MD/ TAPE (Optical) S/N: 96 dB (A, 20 kHz LPF) MD/TAPE (REC OUT), VIDEO 1 (AUDIO OUT) Voltage:150 mV Impedance: 1 kohm FRONT L/R, CENTER, SURROUND L/R, SUR BACK L/R, SUB WOOFER Voltage: 2 V Impedance: 1 kohm Gain levels10 dB,
7、1 dB step MULTI CHANNEL AV RECEIVER SPECIFICATIONS Ver. 1.1 2007.10 Continued on next page 9-887-785-02 2007J05-1 2007.10 Sony Corporation Home Audio Division Published by Sony Techno Create Corporation This receiver incorporates Dolby* Digital and Pro Logic Surround and the DTS* Digital Surround Sy
8、stem *Manufactured under license from Dolby Laboratories Dolby, Pro Logic, Surround EX, and the double-D symbol are trademarks of Dolby Laboratories * Manufactured under license from DTS, Inc “DTS”, “DTS-ES” and “Neo:6” are registered trademarks of DTS, Inc and “DTS-HD Master Audio”, “DTS-HD High Re
9、solution Audio” and “DTS 96/24” are trademarks of DTS, Inc STR-DA4300ES US Model Canadian Model RadioFans.CN 收音机爱 好者资料库 2 STR-DA4300ES Video section Inputs/Outputs Video:1 Vp-p, 75 ohms COMPONENT VIDEO: Y: 1 Vp-p, 75 ohms PB/CB: 0 7 Vp-p, 75 ohms PR/CR: 0 7 Vp-p, 75 ohms 80 MHz HD Pass Through HDMI
10、Video Input/Output (HDMI Repeater block) 640 480p60Hz 720 480p59 94/60Hz 1440 480p59 94/60Hz (pixel sent 2times) 1280 720p59 94/60Hz 1920 1080i59 94/60Hz 1920 1080p59 94/60Hz 720 576p50Hz 1440 576p50Hz (pixel sent 2times) 1280 720p50Hz 1920 1080i50Hz 1920 1080p50Hz 1920 1080p24Hz General Power requi
11、rements 120 V AC, 60 Hz Power output (DIGITAL MEDIA PORT) DC OUT: 5 V, 700 mA Power consumption 350 W/480 VA (US/Canada) Power consumption (during standby mode) 0 7 W (when “HDMI Control” and “RS-232C Control” are set to “OFF”) Dimensions430 175 430 mm (width/height/depth) including projecting parts
12、 and controls Mass (Approx )14 5 kg Supplied accessories Operating Instructions Quick Setup Guide (1) HDMI CONTROL Guide (1) GUI Menu List (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-AAL011 (1) Remo
13、te commander RM-AAU018 (1) R6 (size-AA) batteries (4) Design and specifications are subject to change without notice. AM tuner section Tuning range With 10-kHz tuning scale 530 1,710 kHz3) With 9-kHz tuning scale 531 1,710 kHz3) Antenna (aerial)Loop antenna (aerial) 3)You can change the AM tuning sc
14、ale 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 RadioFans.CN 收音机爱 好者资料库 3
15、STR-DA4300ES 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 PAR
16、TS 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. ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT! LES COMPOSANTS IDENTIFIS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHMATIQUES ET LA LISTE
17、 DES PICES SONT CRITIQUES POUR LA SCURIT DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PICES SONY DONT LES NUMROS SONT DONNS DANS CE MANUEL OU DANS LES SUPPLMENTS PUBLIS PAR SONY. SAFETY CHECK-OUT After correcting the original service problem, perform the following safety check before
18、 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
19、 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 batter
20、y-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
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