Sony-STRSE591-rec-sm 维修电路原理图.pdf
《Sony-STRSE591-rec-sm 维修电路原理图.pdf》由会员分享,可在线阅读,更多相关《Sony-STRSE591-rec-sm 维修电路原理图.pdf(68页珍藏版)》请在收音机爱好者资料库上搜索。
1、STR-DE835/DE935/SE591/V828US ModelSTR-DE835/DE935/SE591Canadian ModelSTR-DE835/DE935E ModelAustralian ModelPX ModelSTR-DE835Chinese ModelSTR-V828SERVICE MANUALFM STEREO FM-AM RECEIVERSPECIFICATIONSManufactured under license from Dolby LaboratoriesLicensing Corporation.“DOLBY” and the double-D symbol
2、 a are trademarksof Dolby Laboratories Licensing Corporation.Ver 1.1 2002. 02Sony CorporationHome Audio CompanyPublished by Sony Engineering Corporation9-928-901-122002B1600-1 2002.02AUDIO POWER SPECIFICATIONS:POWER OUTPUT AND TOTALHARMONIC DISTORTION:With 8 loads, both channels driven, from 20 20,0
3、00 Hz; rated 110W(STR-DE935) and 100 W(STR-DE835/SE591) per channel minimumRMS power, with no more than 0.09% toral harmonic distortion from 250mW to rated output (USA model only).Amplifier sectionPOWER OUTPUTStereo mode(8 20Hz 20kHz, THD 0.09%)USA, Canadian modelsSTR-DE935 : 110W + 110WSTR-DE835/SE
4、591 : 100W + 100WOther models95W + 95W(8 20Hz-20kHz, THD 0.09%)135W + 135W(8 at 1kHz, THD 10%)Surround modeUSA, Canadian models(8 at 1kHz, THD 0.8%)STR-DE935Front: 110W + 110WCentera): 110WReara): 110W + 110WSTR-DE835/SE591Front: 100W + 100WCentera): 100WReara): 100W + 100WOther modelsRated power(8
5、at 1kHz, THD 0.7%)Front: 100W + 100WCentera): 100WReara): 100W + 100WReference(8 20Hz-20Hz, THD 0.9%)Front: 95W + 95WCentera): 95WReara): 95W + 95W(8 at 1kHz, THD 10%)Front: 135W + 135WCentera): 135WReara): 135W + 135Wa) Depending on the sound field settings and the source, there may be nosound outp
6、ut.Dynamic power outputSTR-DE935 :165W + 165W, 8250W + 250W, 4STR-DE835/SE591 :155W + 155W, 8240W + 240W, 4Frequency responsePHONO: RIAAequalization curve 0.5 dBCD, TAPE, MD/DAT, TAPE/MD, DVD/LD,TV/SAT, VIDEO 1, 2, and VIDEO 3(STR-DE935 only):10Hz 50kHz + 0.5/2dB (with sound field,equalizer, and bas
7、s boost bypassed)Photo : STR-DE935 Continued on next page RadioFans.CN 收音机爱 好者资料库 2 Inputs (Analog)PHONO:Sensitivity: 2.5mVImpedance: 50kS/Nb): 86dB (A, 2.5mVc)5.1CH INPUT, CD,DVD/LD,TAPE,MD/DAT,TAPE/MD,TV/SAT,VIDEO1,2 andVIDEO3(STR-DE935 only):Sensitivity: 150mVImpedance: 50kS/Nb): 96dB (A, 150mVc)
8、b) Input shortc) Weighted network, input levelInputs (Digital)DVD/LD (coaxial):Sensitivity: Impedance: 75S/N: 100dB (A, 20kHz LPF)DVD/LD, TV/SAT, MD/TAPE (Optical):Sensitivity: Impedance: S/N: 100dB (A, 20kHz LPF)OutputsTAPE,MD/DAT,TAPE/MD, (REC OUT);VIDEO1,2 (AUDIO OUT):Voltage: 150mV,Impedance: 10
9、kSUB WOOFER:Voltage:2VImpedance: 1kPHONES:Accepts low-and high-impedance headphonesBASS BOOST+6dB at 70HzSampling Frequency48kHzEQBASS: 100Hz 1.0kHz (21steps)MID: 500Hz 5.0kHz (21steps)TREBLE:1.0kHz 10kHz (21steps)Gain levels: 10dB, 1dB stepFM tuner sectionTuning range87.5 108.0MHzAntenna terminals7
10、5, unbalancedSensitivityMono: 18.3dBf, 2.2V/75Stereo: 38.3dBf, 22.5V/75Usable sensitivity11.2dBf, 1V/75S/NMono: 76dBStereo: 70dBHarmonic destortion at 1kHzMono: 0.3%Stereo: 0.5%Separetion45dB at 1kHzFrequency response30Hz 15kHz + 0.5/2dBSelectivity60dB at 400kHzAM tuner sectionTuning rangeUSA, Canad
11、ian, E, PX modelsWith 10-kHz tuning scale:530 1,710kHzd)With 9-kHz tuning scale:531 1,710kHzd)Other models531 1,620kHzAntennaLoop antennaUsable sensitivity50dB/m (at 1,000kHz or 999kHz)S/N54dB (at 50mV/m)Harmonic destortion0.5% (50mV/m, 400kHz)SelectivityAt 9kHz: 35dBAt 10kHz: 40dBd) You can change
12、the AM tuning scale to 9kHz. After tuning in any AMstation, turn off the receiver. Hold down the TUNING + button andpress the 1/u button. All preset stations will be erased when youchange the tuning scale. To reset the scale to 10kHz, repeat theprocedure.Video sectionInputsVIDEO : 1Vp-p 75S-video :
13、Y : 1Vp-p 75 C : 0.286Vp-p 75OutputsVIDEO : 1Vp-p 75S-video : Y : 1Vp-p 75 C : 0.286Vp-p 75GeneralSystemTuner section:PLL quartz-locked digital synthesizer systemPreamplifier section:Low-noise NF type equalizerPower amplifier section:Pure-complementary SEPPPower requirementsUSA, Canadian models120V
14、AC, 60HzAustralian model240V AC, 50HzChinese model220 230V AC 50/60HzE, PX models120 or 220 or 240V AC 50/60Hz(adjustable with the voltage selector)Power consumptionSTR-DE935USA: 290WCanada: 345VASTR-DE835/SE591USA: 280WCanada: 335VAAustralian: 230WE, PX: 300WChinese: 200WAC outletsUSA, Canadian mod
15、els2switched, total 120W/1AOther models1switched, max 100WDimensions430 376 157.5mm(17 147/8 61/4 in.)including projecting parts and controlsMass (Approx.)10.2kg (22 lbs. 8 oz.)Supplied accessoriesFM wire antenna (1)AM loop antenna (1)Audio/video/control S connecting cord (1)Control S connecting cor
16、d (1)FM antenna adapter (1)STR-DE935 onlyRemote commander RM-LJ302 (remote) (1)R6 (size-AA) alkaline batteries (3)Other modelsRemote commander RM-PP402 (remote) (1)R6 (size-AA) batteries (2)Design and specifications are subject to change without notice.MODEL IDENTIFICATION BACK PANEL MODELDE835:US m
17、odelDE835:Singapore, Malaysia modelsV828DE835:Australian modelDE835:E, PX modelsDE935SE591DE835:Canadian modelPARTS No.4-217-900-34-217-900-44-217-900-54-217-900-64-217-900-74-217-900-84-217-900-94-218-334-11PART NO.RadioFans.CN 收音机爱 好者资料库 3 SAFETY-RELATED COMPONENT WARNING!COMPONENTS IDENTIFIED BY
18、MARK ! OR DOTTED LINE WITHMARK ! ON THE SCHEMATIC DIAGRAMS AND IN THE PARTSLIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESECOMPONENTS WITH SONY PARTS WHOSE PART NUMBERSAPPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTSPUBLISHED BY SONY.ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT!LES COMPOSANTS ID
19、ENTIFS PAR UNE MARQUE ! SUR LESDIAGRAMMES SCHMATIQUES ET LA LISTE DES PICES SONTCRITIQUES POUR LA SCURIT DE FONCTIONNEMENT. NEREMPLACER CES COMPOSANTS QUE PAR DES PISES SONYDONT LES NUMROS SONT DONNS DANS CE MANUEL OUDANS LES SUPPMENTS PUBLIS PAR SONY.TABLE OF CONTENTSSAFETY CHECK-OUT(US model only)
20、 After correcting the original service problem, perform thefollowing safety checks 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 asdescribed below.LEAKAGE The AC leakage fro
21、m any exposed metal part to earth groundand from all exposed metal parts to any exposed metal part havinga return to chassis, must not exceed 0.5 mA (500 microampers).Leakage current can be measured by any one of three methods.1.A commercial leakage tester, such as the Simpson 229 or RCAWT-540A. Fol
22、low the manufacturers instructions to use theseinstruments.2.A battery-operated AC milliammeter. The Data Precision 245digital multimeter is suitable for this job.3.Measuring the voltage drop across a resistor by means of aVOM or battery-operated AC voltmeter. The “limit” indicationis 0.75 V, so ana
23、log meters must have an accurate low-voltagescale. The Simpson 250 and Sanwa SH-63Trd are examples ofa passive VOM that is suitable. Nearly all battery operateddigital multimeters that have a 2V AC range are suitable. (SeeFig. A)Earth GroundACvoltmeter(0.75V)1.5k0.15FFig. A. Using an AC voltmeter to
24、 check AC leakage.To Exposed Metal Parts on Set1. GENERAL 42. TEST MODE 63. DIAGRAMS3-1.Block Diagram Main Section 73-2.Block Diagram Power Section 93-3.Circuit Board Location 113-4.Schematic Diagram Digital Section(1/3) 133-5.Schematic Diagram Digital Section(2/3) 153-6.Schematic Diagram Digital Se
25、ction(3/3) 173-7.Printed Wiring Board Digital Section(1/2) 193-8.Printed Wiring Board Digital Section(2/2) 213-9.Printed Wiring Board Display Section 233-10. Schematic Diagram Display Section 253-11. Printed Wiring Board Surround Section 273-12. Schematic Diagram Surround Section 293-13. Printed Wir
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- Sony-STRSE591-rec-sm 维修电路原理图 Sony STRSE591 rec sm 维修 电路 原理图