Sony-STRDG510-rec-sm 电路图 维修手册.pdf

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1、1 SERVICE MANUALUS Model Canadian Model AEP Model UK Model E Model Australian Model STR-DG510 MULTI CHANNEL AV RECEIVER AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (Models of area code US only) With 8 ohm loads, both channels driven, from 20 20,000 Hz; rated 90 watts per c

2、hannel minimum RMS power, with no more than 0.09 % total harmonic distortion from 250 milliwatts to rated output. Amplifier section Models of area code US, CND 1) Minimum RMS Output Power (8 ohms, 20 Hz 20 kHz, THD 0.09%) 90 W + 90 W Stereo Mode Output Power (8 ohms, 1 kHz, THD 1%) 100 W + 100 W Sur

3、round Mode Output Power 2) (8 ohms 1 kHz, THD 10%) 130 W/ch SPECIFICATIONS Models of area code AEP, UK 1) Minimum RMS Output Power (8 ohms, 20 Hz 20 kHz, THD 0.09%) 85 W + 85 W Stereo Mode Output Power (8 ohms, 1 kHz, THD 1%) 100 W + 100 W Surround Mode Output Power 2) (8 ohms, 1 kHz, THD 10%) 130 W

4、/ch Models of area code E2, AUS, KR, TW 1) Minimum RMS Output Power (8 ohms, 20 Hz 20 kHz, THD 0.09%) 70 W + 70 W Stereo Mode Output Power (8 ohms, 1 kHz, THD 1%) 90 W + 90 W Surround Mode Output Power 2) (8 ohms, 1 kHz, THD 10%) 120 W/ch Ver. 1.2 2007. 05 9-887-536-03 2007E04-1 2007. 05 Sony Corpor

5、ation Home Audio Division Published by Sony Techno Create Corporation Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories. “DTS” and “DTS Digital Surround” are registered trademarks of DTS, Inc. This receiver incorpora

6、tes High-Definition Multimedia Interface (HDMITM) technology. HDMI, the HDMI logo and High-Definition Multimedia Interface are trademarks or registered trademarks of HDMI Licensing LLC. Continued on next page Photo: Black type RadioFans.CN 收音机爱 好者资料库 2 STR-DG510 Models of area code MY, SP, TH 1) Min

7、imum RMS Output Power (8 ohms, 20 Hz 20 kHz, THD 0.09%) 60 W + 60 W Stereo Mode Output Power (8 ohms, 1 kHz, THD 1%) 80 W + 80 W Surround Mode Output Power 2) (8 ohms, 1 kHz, THD 10%) 120 W/ch 1) Measured under the following conditions: Area codePower requirements US, CND120 V AC, 60 Hz AEP, UK, MY,

8、 SP, TH230 V AC, 50 Hz E2, AUS240 V AC, 50 Hz TW110 V AC, 60 Hz KR220 V AC, 60 Hz 2) Reference power output for front, center and surround speakers. Depending on the sound field settings and the source, there may be no sound output. Frequency response Analog10 Hz 70 kHz +0.5/2 dB (with sound field a

9、nd tone bypassed) Inputs AnalogSensitivity: 500 mV/ 50 kohms S/N 3) : 96 dB (A, 500 mV 4) ) Digital (Coaxial)Impedance: 75 ohms S/N: 100 dB (A, 20 kHz LPF) Digital (Optical)S/N: 100 dB (A, 20 kHz LPF) Output (Analog) AUDIO OUTVoltage: 500 mV/10 kohms SUB WOOFERVoltage: 2 V/1 kohm Tone Gain levels6 d

10、B, 1 dB step 3) INPUT SHORT (with sound field and tone bypassed). 4) Weighted network, input level. FM tuner section Tuning range87.5 108.0 MHz AntennaFM wire antenna Antenna terminals75 ohms, unbalanced Intermediate frequency10.7 MHz AM tuner section Tuning range Models of area code US, CND With 10

11、-kHz tuning scale: 530 1,710 kHz 5) With 9-kHz tuning scale:531 1,710 kHz 5) Models of area code AEP, UK, AUS, KR, MY, SP, TH, TW With 9-kHz tuning scale:531 1,602 kHz Models of area code E2 With 10-kHz tuning scale: 530 1,610 kHz 5) With 9-kHz tuning scale:531 1,602 kHz 5) AntennaLoop antenna Inter

12、mediate frequency450 kHz 5) You can change the AM tuning scale to 9 kHz or 10 kHz. After tuning in any AM station, turn off the receiver. While holding down TUNING MODE, press ?/1. All preset stations will be erased when you change the tuning scale. To reset the scale to 10 kHz (or 9 kHz), repeat th

13、e procedure. 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 General Power requirements Area codePower requirements US, CND120 V AC, 60 Hz AEP, UK230 V AC, 50/60 Hz E2120/220/240 V AC, 50/60

14、Hz AUS240 V AC, 50 Hz MY, SP, TH230 240 V AC, 50/60 Hz KR220 230 V AC, 50/60 Hz TW110 V AC, 60 Hz Power consumption Area codePower consumption US, AEP, UK, E2, AUS, KR220 W CND300 VA MY, SP, TH200 W TW500 W Power consumption (during standby mode) 0.3 W Dimensions (w/h/d) (Approx.) 430 157.5 310 mm (

15、16 7/8 6 2/8 12 2/8 inches) including projecting parts and controls Mass (Approx.)7.7 kg (16 lb 16 oz) Supplied accessories FM wire antenna (aerial) (1) AM loop antenna (aerial) (1) Remote commander RM-AAU013 (1) R6 (size-AA) batteries (2) Optimizer microphone ECM-AC2 (1) Design and specifications a

16、re subject to change without notice. Abbreviation CND : Canadian model AUS : Australian model E2: 120 V AC area in E model KR: Korea model MY: Malaysia model SP: Singapore model TH: Thai model TW: Taiwan model Ver. 1.2 RadioFans.CN 收音机爱 好者资料库 3 STR-DG510 SAFETY-RELATED COMPONENT WARNING! COMPONENTS

17、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. ATTENTION AU COMPOSANT AYANT RAPPORT LA SCUR

18、IT! LES COMPOSANTS IDENTIFIS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHMATIQUES ET LA LISTE DES PICES SONT CRITIQUES POUR LA SCURIT DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PICES SONY DONT LES NUMROS SONT DONNS DANS CE MANUEL OU DANS LES SUPPLMENTS PUBLIS PAR SONY. 1.5 k0.15 F AC volt

19、meter (0.75 V) To Exposed Metal Parts on Set Earth Ground SAFETY CHECK-OUT (US MODEL) 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 expos

20、ed 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 b

21、y 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 ac

22、ross a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indica- tion is 0.75 V, so analog meters must have an accurate low- voltage scale. The Simpson 250 and Sanwa SH-63Trd are ex- amples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that

23、 have a 2 V AC range are suit- able. (See Fig. A) Fig. A. Using an AC voltmeter to check AC leakage. MODEL IDENTIFICATION BACK PANEL Part No. MODELPART No. US2-896-346-0s CND2-896-346-1s AEP, UK2-896-346-2s MY, SP2-896-346-3s TH2-896-346-4s AUS2-896-346-5s TW2-896-346-6s KR2-896-346-7s E22-896-346-8

24、s Abbreviation CND: Canadian model AUS : Australian model E2: 120 V AC area in E model KR: Korea model MY : Malaysia model SP: Singapore model TH: Thai model TW : Taiwan model Ver. 1.2 RadioFans.CN 收音机爱 好者资料库 4 STR-DG510 TABLE OF CONTENTS 1. GENERAL Description and location of parts. 5 2. DISASSEMBL

25、Y 2-1. Case . 8 2-2. Front Panel Section . 9 2-3. Back Panel Section. 9 2-4. DIGITAL Board . 10 2-5. MAIN Board Section . 10 2-6. STANDBY Board . 11 3. TEST MODE. 12 4. FM TUNER CHECK.13 5. DIAGRAMS 5-1. Block Diagram Tuner/Audio Section . 15 5-2. Block Diagram Digital Section .16 5-3. Block Diagram

26、 Video Section . 17 5-4. Block Diagram HDMI SW Section . 18 5-5. Block Diagram Key/Display Section . 19 5-6. Block Diagram Power Section .20 5-7. Printed Wiring Boards Main Section . 22 5-8. Schematic Diagram Main Section (1/2) . 23 5-9. Schematic Diagram Main Section (2/2) . 24 5-10. Printed Wiring

27、 Board Digital Section (1/2) .25 5-11. Printed Wiring Board Digital Section (2/2) .26 5-12. Schematic Diagram Digital Section (1/4) .27 5-13. Schematic Diagram Digital Section (2/4) .28 5-14. Schematic Diagram Digital Section (3/4) .29 5-15. Schematic Diagram Digital Section (4/4) .30 5-16. Printed

28、Wiring Board Video Section .31 5-17. Schematic Diagram Video Section . 32 5-18. Printed Wiring Board HDMI SW Section .33 5-19. Schematic Diagram HDMI SW Section . 34 5-20. Printed Wiring Board Center Speaker Section .35 5-21. Printed Wiring Boards DCAC, Power Key Section . 35 5-22. Schematic Diagram

29、 DCAC, Power Key Section .36 5-23. Printed Wiring Board Display Section . 37 5-24. Schematic Diagram Display Section .38 5-25. Printed Wiring Board Power Section . 39 5-26. Schematic Diagram Power Section . 40 6. EXPLODED VIEWS 6-1. Case Section . 49 6-2. Front Panel Section .50 6-3. Back Panel Sect

30、ion. 51 6-4. Chassis Section . 52 7. ELECTRICAL PARTS LIST.53 5 STR-DG510 SECTION 1 GENERALThis section is extracted from instruction manual. 6GB Description and location of parts Getting Started Front panel ?/1 AUTO CAL MIC SPEAKERS (OFF/A/B) PHONES MEMORY/ ENTER TUNING MODETUNING2CHA.F.D.MOVIEMUSI

31、C AUTO CALDIRECT DISPLAYINPUT MODE INPUT SELECTOR MASTER VOLUME 89qfq;qsqaqd 1235764 NameFunction A ?/1 (on/standby) Press to turn the receiver on or off (page 26, 34, 35, 52, 69). B SPEAKERS (OFF/A/B) Press to select the front speaker system (page 27). C DisplayThe current status of the selected co

32、mponent or a list of selectable items appears here (page 8). D Remote sensor Receives signals from remote commander. E DISPLAYPress to select information displayed on the display (page 57, 59). F INPUT MODEPress to select the input mode when the same components are connected to both digital and anal

33、og jacks (page 58). NameFunction G MASTER VOLUME Turn to adjust the volume level of all speakers at the same time (page 32, 33, 34, 35). H DIRECTPress to listen to high quality analog sound (page 51). I AUTO CALPress to activate the Auto Calibration function (page 29). J INPUT SELECTOR Turn to selec

34、t the input source to play back (page 32, 34, 35, 51, 53, 55, 56, 58, 59, 60). K 2CHPress to select a sound field (page 46). A.F.D. MOVIE MUSIC 7GB Getting Started NameFunction L MEMORY/ ENTER Press to operate the tuner (FM/AM) (page 52). TUNING MODE TUNING +/ M AUTO CAL MIC jack Connects to the sup

35、plied optimizer microphone for the Auto Calibration function (page 28). N PHONES jack Connects to headphones (page 64). 8GB About the indicators on the display SWLFE SP A SP B LCR SLSSR ;D;PLII;PLOPTDTSMEMORYRDS ST MONOD.RANGECOAX 123456798 q;qaqsqd NameFunction A SWLights up when sub woofer selecti

36、on is set to “YES” (page 42) and the audio signal is output from the SUB WOOFER jack. B LFELights up when the disc being played back contains an LFE (Low Frequency Effect) channel and the LFE channel signal is actually being reproduced. C SP A/SP BLights up according to the speaker system used. Howe

37、ver, these indicators do not light up if the speaker output is turned off or if headphones are connected. D ; DLights up when the receiver is decoding Dolby Digital signals. Note When playing a Dolby Digital format disc, be sure that you have made digital connections and that INPUT MODE is not set t

38、o “ANALOG” (page 58). NameFunction E ; PL/ ; PLII “; PL” lights up when the receiver applies Pro Logic processing to 2 channel signals in order to output the center and surround channel signals. “; PLII” lights up when the Pro Logic II Movie/Music decoder is activated. However, these indicators do n

39、ot light up if both the center and surround speakers are set to “NO” (page 38) and you select a sound field using the A.F.D. button. F OPTLights up when VIDEO 2 input is selected. However, “UNLOCK” appears on the display if no digital signal is input through the OPTICAL jack. “OPT” also lights up wh

40、en SAT input is selected if INPUT MODE is set to “AUTO IN” and the source signal is a digital signal being input through the OPTICAL jack. INPUT MODE is set to “OPT IN” (page 58). G DTSLights up when the receiver is decoding DTS signals. Note When playing a DTS format disc, be sure that you have mad

41、e digital connections and that INPUT MODE is not set to “ANALOG” (page 58). 9GB Getting Started NameFunction H MEMORYLights up when a memory function, such as Preset Memory (page 55), etc., is activated. I Tuner indicators Lights up when using the receiver to tune in radio stations (page 52), etc. N

42、ote “RDS” appears for models of area code CEL, CEK only. J Preset station indicators Lights up when using the receiver to tune in radio stations you have preset. For details on presetting radio stations, see page 54. K D.RANGELights up when dynamic range compression is activated (page 37). L COAXLig

43、hts up when DVD input is selected. However, “UNLOCK” appears on the display if no digital signal is input through the COAXIAL jack. M Playback channel indicators L R C SL SR S The letters (L, C, R, etc.) indicate the channels being played back. The boxes around the letters vary to show how the recei

44、ver downmixes the source sound (based on the speaker settings). Front Left Front Right Center (monaural) Surround Left Surround Right Surround (monaural or the surround components obtained by Pro Logic processing) Example: Recording format (Front/ Surround): 3/2.1 Output channel: When surround speakers are set to “NO” (page 38) Sound Field: A.F.D. AUTO SW LCR SLSR 6 STR-DG510 10GB Rear panel 12 3456 FRONT B LR HDMI OPTICAL SAT IN VIDEO 2/ BD IN DVD IN COAXIAL AM ANTENNA SA-CD/CD L R AUDIO IN TV AUDIO IN SAT SUB WOOFER AUDIO INAUDIO IN VIDEO 1 AUDIO OUT AUDIO OUT SAT VIDEO INVIDEO INV