Sony-STRDA3ES-rec-sm 电路图 维修手册.pdf

《Sony-STRDA3ES-rec-sm 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Sony-STRDA3ES-rec-sm 电路图 维修手册.pdf（82页珍藏版）》请在收音机爱好者资料库上搜索。

1、US Model Canadian Model STR-DA3ES/DA5ES AEP Model E Model Chinese Model STR-VA555ES SERVICE MANUAL FM STEREO FM-AM RECEIVER SPECIFICATIONS STR-DA3ES/DA5ES/ VA555ES Continued on next page Photo: STR-VA555ES Ver 1.2 2003. 12 This receiver incorporates Dolby* Digital and Pro Logic Surround and the DTS*

2、 Digital Surround System. * Manufactured under license from Dolby Laboratories. “Dolby”, “Pro Logic” and the double-D symbol are trademarks of Dolby Laboratories. * “DTS”, “ES”, “DTS Digital Surround”, “DTS-ES Extended Surround”, and “Neo: 6” are trademarks of Digital Theater Systems, Inc. STR-DA3ES

3、/DA5ES AUDIO POWER SPECIFICATIONS 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 SECTION POWER OUTP

4、UT Rated Power Output at Stereo Mode (8 ohms 20 Hz 20 kHz, THD 0.05 %) STR-DA5ES:110 W + 110 W STR-DA3ES:100 W + 100 W (4 ohms 20 Hz 20 kHz, THD 0.09 %) STR-DA5ES:90 W + 90 W STR-DA3ES:80 W + 80 W Reference Power Output (8 ohms 20 Hz 20 kHz, THD 0.05 %) STR-DA5ES:FRONT 1) : 110 W + 110 W CENTER 1) :

5、 110 W SURR 1) : 110 W + 110 W SURR BACK 1) : 110 W STR-DA3ES:FRONT 1) : 100 W + 100 W CENTER 1) : 100 W SURR 1) : 100 W + 100 W SURR BACK 1) : 100 W (4 ohms 20 Hz 20 kHz, THD 0.09 %) STR-DA5ES:FRONT 1) : 90 W + 90 W CENTER 1) : 90 W SURR 1) : 90 W + 90 W SURR BACK 1) : 90 W STR-DA3ES:FRONT 1) : 80

6、W + 80 W CENTER 1) : 80 W SURR 1) : 80 W + 80 W SURR BACK 1) : 80 W 1) Depending on the sound field settings and the source, there may be no sound output. 9-873-271-03 2003L02-1 2003.12 Sony Corporation Home Audio Company Published by Sony Engineering Corporation RadioFans.CN 收音机爱 好者资料库 2 STR-DA3ES/

7、DA5ES/VA555ES Frequency response PHONORIAA equalization curve 0.5 dB CD/SACD, TAPE,10 Hz 100 kHz MD/DAT, TV/SAT,+0.5/2 dB (with sound DVD/LD, VIDEO 1, 2,field, equalizer, and bass 3boost bypassed) Inputs (Analog) PHONOSensitivity: 2.5 mV Impedance: 50 kilohms S/N 2) : 86 dB (A, 2.5 mV 3) ) MULTI CHA

8、NNELSensitivity: 150 mV INPUT 1, 2, CD/Impedance: 50 kilohms SACD, TAPE, MD/S/N 2) : 100 dB DAT, DVD/LD, TV/(A, 150 mV 3) ) SAT, VIDEO 1, 2, 3 2) INPUT SHORT. 3) Weighted network, input level. Inputs (Digital) CD/SACD, DVD/LDSensitivity: (Coaxial)Impedance: 75 ohms S/N: 100 dB (A, 20 kHz LPF) DVD/LD

9、, TV/SAT,Sensitivity: MD/DAT (Optical)Impedance: S/N: 100 dB (A, 20 kHz LPF) Outputs TAPE, MD/DATVoltage: 150 mV (REC OUT), VIDEOImpedance: 10 kilohms 1, 2 (AUDIO OUT) FRONT L/R,Voltage: 2 V CENTER,Impedance: 1 kilohms SURROUND L/R, SURROUND BACK, SUB WOOFER EQ BASS:99 Hz1.0 kHz (21 steps) MID:198 H

10、z10 kHz (37 steps) TREBLE:1.0 kHz10 kHz (23 steps) Gain levels: 10 dB, 1 dB step FM TUNER SECTION Tuning range87.5 - 108.0 MHz Antenna terminals75 ohms, unbalanced Sensitivity Mono:18.3 dBf, 2.2 V/75 ohms Stereo:38.3 dBf, 22.5 V/75 ohms Usable sensitivity11.2 dBf, 1 V/75 ohms S/N Mono:76 dB Stereo:7

11、0 dB Harmonic distortion at 1 kHz Mono:0.3% Stereo:0.5% Separation45 dB at 1 kHz Frequency response30 Hz 15 kHz, +0.5/2 dB Selectivity60 dB at 400 kHz AM TUNER SECTION Tuning range With 10-kHz tuning scale:530 1710 kHz 4) With 9-kHz tuning scale:531 1710 kHz 4) AntennaLoop antenna Usable sensitivity

12、50 dB/m (at 1,000 kHz or 999 kHz) S/N54 dB (at 50 mV/m) Harmonic distortion0.5 % (50 mV/m, 400 kHz) Selectivity At 9 kHz:35 dB At 10 kHz:40 dB 4) You can change the AM tuning scale to 9 kHz or 10 kHz. After tuning in any AM station, turn off the receiver. Hold down TUNING + and press ?/1 . All prese

13、t stations will be erased when you change the tuning scale. To reset the scale to 10 kHz (or 9 kHz), repeat the procedure. VIDEO SECTION Inputs Video:1 Vp-p, 75 ohms S-video:Y: 1 Vp-p, 75 ohms C: 0.286 Vp-p, 75 ohms Outputs Video:1 Vp-p, 75 ohms S-video: Y: 1 Vp-p, 75 ohms C: 0.286 Vp-p, 75 ohms Rad

14、ioFans.CN 收音机爱 好者资料库 3 STR-DA3ES/DA5ES/VA555ES GENERAL Power requirements120 V AC, 60 Hz Power consumption Models of area code U STR-DA5ES:420 W STR-DA3ES:410 W Models of area code CA STR-DA5ES:470 W STR-DA3ES:450 W Power consumption (during standby mode) 1 W AC outlets2 switched, 120 W/1A Dimension

15、s430 X 174 X 465 mm including projecting parts and controls Mass (Approx.) STR-DA5ES:20.0 kg STR-DA3ES:20.0 kg FM wire antenna (1) AM loop antenna (1) Audio/video/control S cord (1) Control S cord (mini jack) (1) Remote commander RM-LJ305 (STR-DA5ES) (1) Remote commander RM-US105 (STR-DA5ES) (1) Rem

16、ote commander RM-PP505L (STR-DA3ES) (1) R6 (size-AA) batteries (2) LR6 (size-AA) batteries (3) (STR-DA5ES only. For RM-LJ305) STR-VA555ES AMPLIFIER SECTION Models of area code E: Rated Power Output at Stereo Mode (8 ohms 20 Hz 20 kHz, THD 0.05 %) 100 W + 100 W1) (4 ohms 20 Hz 20 kHz, THD 0.09 %) 90

17、W + 90 W1) Reference Power Output (8 ohms 20 Hz 20 kHz, THD 0.05 %) FRONT3): 100 W + 100 W CENTER3): 100 W SURR3): 100 W + 100 W SURR BACK3): 100 W (4 ohms 20 Hz 20 kHz, THD 0.09 %) FRONT3): 90 W + 90 W CENTER3): 90 W SURR3): 90 W + 90 W SURR BACK3): 90 W Models of area code CH, AEP: Rated Power Out

18、put at Stereo Mode (8 ohms 1 kHz, THD 0.7 %) 100 W + 100 W1) 90 W + 90 W2) (4 ohms 1 kHz, THD 0.7 %) 90 W + 90 W1) 80 W + 80 W2) Reference Power Output2) (8 ohms 1 kHz, THD 0.7 %) FRONT3): 100 W + 100 W CENTER3): 100 W SURR3): 100 W + 100 W SURR BACK3): 100 W (4 ohms 1 kHz, THD 0.7 %) FRONT3): 90 W

19、+ 90 W CENTER3): 90 W SURR3): 90 W + 90 W SURR BACK3): 90 W (8 ohms 20 Hz 20 kHz, THD 0.05 %) FRONT3): 90 W + 90 W CENTER3): 90 W SURR3): 90 W + 90 W SURR BACK3): 90 W (4 ohms 20 Hz 20 kHz, THD 0.05 %) FRONT3): 80 W + 80 W CENTER3): 80 W SURR3): 80 W + 80 W SURR BACK3): 80 W SPECIFICATIONS (CONTINUE

20、D) 1) Measured under the following conditions: Area codePower requirements E240 V AC, 50 Hz CH, AEP230 V AC, 50 Hz 2) Measured under the following conditions: Area codePower requirements CH, KR 220 V AC, 50 Hz 3) Depending on the sound field settings and the source, there may be no sound output. Fre

21、quency response PHONORIAA equalization curve 0.5 dB CD/SACD, TAPE,10 Hz 100 kHz MD/DAT, TV/SAT,+0.5/2 dB (with sound DVD/LD, VIDEO 1, 2,field, equalizer, and bass 3boost bypassed) Inputs (Analog) PHONOSensitivity: 2.5 mV Impedance: 50 kilohms S/N4): 86 dB (A, 2.5 mV5) MULTI CHANNELSensitivity: 150 m

22、V INPUT 1, 2, CD/Impedance: 50 kilohms SACD, TAPE, MD/S/N4): 100 dB DAT, DVD/LD, TV/(A, 150 mV5) SAT, VIDEO 1, 2, 3 4) INPUT SHORT. 5) Weighted network, input level. RadioFans.CN 收音机爱 好者资料库 4 STR-DA3ES/DA5ES/VA555ES Inputs (Digital) CD/SACD, DVD/LDSensitivity: (Coaxial)Impedance: 75 ohms S/N: 100 dB

23、 (A, 20 kHz LPF) DVD/LD, TV/SAT,Sensitivity: MD/DAT (Optical)Impedance: S/N: 100 dB (A, 20 kHz LPF) Outputs TAPE, MD/DATVoltage: 150 mV (REC OUT), VIDEOImpedance: 22 kilohms 1, 2 (AUDIO OUT) FRONT L/R,Voltage: 2 V CENTER,Impedance: 1 kilohms SURROUND L/R, SURROUND BACK, SUB WOOFER EQ BASS:99 Hz1.0 k

24、Hz (21 steps) MID (FRONT L/R, CENTER only): 198 Hz10 kHz (36 steps) TREBLE: 1.0 kHz10 kHz (23 steps) Gain levels:10 dB, 1 dB step AM TUNER SECTION Tuning range Models of area code E With 10-kHz tuning scale:530 1610 kHz6) With 9-kHz tuning scale:531 1602 kHz6) Models of area code CH, AEP With 9-kHz

25、tuning scale:531 1602 kHz AntennaLoop antenna Usable sensitivity50 dB/m (at 1,000 kHz or 999 kHz) S/N54 dB (at 50 mV/m) Harmonic distortion0.5 % (50 mV/m, 400 Hz) Selectivity At 9 kHz:35 dB At 10 kHz:40 dB 6) You can change the AM tuning scale to 9 kHz or 10 kHz. After tuning in any AM station, turn

26、 off the receiver. Hold down TUNING + and press X/1 . 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. VIDEO SECTION Inputs Video:1 Vp-p, 75 ohms S-video:Y: 1 Vp-p, 75 ohms C: 0.286 Vp-p, 75 ohms Outputs Video:1 Vp-p,

27、 75 ohms S-video:Y: 1 Vp-p, 75 ohms C: 0.286 Vp-p, 75 ohms REMOTE CONTROL Remote control system Infrared control Power requirements4.5 V DC with three LR6 (size-AA) alkaline batteries Dimensions175 x 62 x 33 mm Mass (approx.)135 g excluding batteries FM TUNER SECTION Tuning range87.5 108.0 MHz Anten

28、na terminals75 ohms, unbalanced Sensitivity Mono:18.3 dBf, 2.2 V/75 ohms Stereo:38.3 dBf, 22.5 V/75 ohms Usable sensitivity11.2 dBf, 1 V/75 ohms S/N Mono:76 dB Stereo:70 dB Harmonic distortion at 1 kHz Mono:0.3% Stereo:0.5% Separation45 dB at 1 kHz Frequency response30 Hz 15 kHz, +0.5/2 dB Selectivi

29、ty60 dB at 400 kHz 5 STR-DA3ES/DA5ES/VA555ES 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 WITH SONY PARTS WHOSE PART NUMBERS AP- PEAR AS SHOWN IN T

30、HIS MANUAL OR IN SUPPLEMENTS PUB- LISHED BY SONY. ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT! LES COMPOSANTS IDENTIFS 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 PISES SONY DONT LES

31、 NUMROS SONT DONNS DANS CE MANUEL OU DANS LES SUPPMENTS PUBLIS PAR SONY. MODEL IDENTIFICATION BACK PANEL MODELPARTS No. DA5ES: US model4-234-163-0s DA5ES: CND model4-234-163-1s DA3ES: US model4-234-163-2s DA3ES: CND model VA555ES: AEP model4-234-163-4s VA555ES: E model4-234-163-5s VA555ES: CH model4

32、-234-163-6s VA555ES: KR model4-234-163-7s PART NO. Abbreviation CND : Canadian model CH: Chinese model KR: Korea model AREA CODE Fig. 1 4-234-163-3s About area codes The area code of the receiver you purchased is shown on the lower portion of the rear panel (see the illustration below). Any differen

33、ces in operation, according to the area code, are clearly indicated in the text, for example, “Models of area code AA only”. Area code 4-XXX-XXX-XX AA AC OUTLET LR + SURROUND SURR BACK R CENTERSURR BACK LRSURROUNDCENTERSURR BACK SURR BACK L SPEAKERS IMPEDANCE SELECTOR 4 8 Design and specifications a

34、re subject to change without notice. GENERAL Power requirements Area codePower requirements AEP230 V AC, 50/60 Hz CH, KR220 230 V AC, 50/60 Hz E120/220/240 V AC, 50/60 Hz Power consumption Area codePower consumption CH, AEP, KR390 W E400 W Power consumption (during standby mode) 1 W AC outlets Area

35、codeAC outlets AEP1 switched, 100 W MAX E2 switched, 100 W MAX Dimensions430 x 175 x 465 mm including projecting parts and controls Mass (Approx.)17.0 kg Supplied accessories FM wire antenna (1) AM loop antenna (1) Remote commander RM-LJ305 (1) LR6 (size-AA) batteries (3) 6 STR-DA3ES/DA5ES/VA555ES T

36、ABLE OF CONTENTS 1.SERVICE NOTE 7 2.GENERAL 8 3.TEST MODE10 4.ELECTRICAL ADJUSTMENT. 11 5.DIAGRAMS 5-1.Circuit Boards Location 12 5-2.Block Diagram Audio Section 14 Block Diagram Video Section 15 Block Diagram Digital Section (1/2) 16 Block Diagram Digital Section (2/2) 17 Block Diagram Power Amp Se

37、ction 18 5-3.Schematic Diagram Digital Section (1/7) 19 5-4.Schematic Diagram Digital Section (2/7) 20 5-5.Schematic Diagram Digital Section (3/7) 21 5-6.Schematic Diagram Digital Section (4/7) 22 5-7.Schematic Diagram Digital Section (5/7) 23 5-8.Schematic Diagram Digital Section (6/7) 24 5-9.Schem

38、atic Diagram Digital Section (7/7) 25 5-10. Printed Wiring Board Digital Section (Side A) 26 5-11. Printed Wiring Board Digital Section (Side B) 27 5-12. Printed Wiring Board Sub Dsp Section (DA5ES,VA555ES) 28 5-13. Schematic Diagram Sub Dsp Section (DA5ES,VA555ES) 29 5-14. Printed Wiring Board Inpu

39、t Section 30 5-15. Schematic Diagram Input Section 31 5-16. Printed Wiring Board S-Video Section 32 5-17. Schematic Diagram S-Video Section 33 5-18. Printed Wiring Board C-Video Section 34 5-19. Schematic Diagram C-Video Section 35 5-20. Printed Wiring Board E-Vol Section 36 5-21. Schematic Diagram

40、E-Vol Section 37 5-22. Printed Wiring Board Amp Section 38 5-23. Schematic Diagram Amp Section 39 5-24. Printed Wiring Board Display Section 40 5-25. Schematic Diagram Display Section 41 5-26. Printed Wiring Board Digital Input Section 42 5-27. Schematic Diagram Digital Input Section 43 5-28. Printe

41、d Wiring Board Power Section 44 5-29. Schematic Diagram Power Section 45 5-30. IC Pin Function 46 5-31. IC Block Diagrams 50 6.EXPLODED VIEWS 6-1.Front Panel Section (1/2) 54 6-2.Front Panel Section (2/2) 55 6-3.Chassis Section (1/2) 56 6-4.Chassis Section (2/2) 57 7.ELECTRICAL PARTS LIST58 After co

42、rrecting the original service problem, perform the fol- lowing 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 as described below. LEAKAGE The AC leakage from

43、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 by any one of three methods. 1. A commercial leakage tester, such as the Simpson 229 or RCA WT-540A.

44、 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.

45、75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a pas- sive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A) SAFETY CHECK-OUT (US model only) To Exposed Metal Pa

46、rts on Set 0.15 F 1.5 k AC Voltmeter (0.75 V) Earth Ground Fig. A. Using an AC voltmeter to check AC leakage. 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. 7 STR-DA3ES/DA5ES/VA555ES Track No

47、. 1 2 3 4 5 SECTION 1 SERVICE NOTE DTS Decode Test Required Instrument CD player (equipped with optical digital output) Optical cable DTS test CD (J-2501-154-A) Connection: Time 540 416 408 329 642 Music Demonstration Contents Seal : Prayer for the Dying Andrew Litton conducting The Dallas Symphony

48、Orchestra rf rdrsrar; eleg ed eaejwj ek eh ef es e; wl wkwh wgwf wd qswa qaqsqd qfqgqhqjqkqlw; 2CH qg 2ND ROOM (STR-DA3ES, VA555ES only) eh 2ND/3RD ROOM (STR-DA5ES only) eh 6.1CH indicator ql 6.1CH DECODING qk A.F.D. q; AUDIO SPLIT wf CINEMA STUDIO EX qa Cursor buttons ( I/i ) wk Digital Cinema Soun

49、d indicator qh DIGITAL CONCERT HALL qd DIMMER rs Display 9 DISPLAY4 DOOR OPEN wg ENTER wj EQ ea EQUALIZER eg FM/AM 7 FM MODE r; FUNCTION wd INPUT MODE ws IR emitter (STR-DA5ES, VA555ES only) 3 IR receptor 2 Jog dial wl LEVEL e; MASTER VOLUME w; MEMORY el MODE +/ qf MULTI/2CH ANALOG DIRECT qj MULTI CHANNEL DECODING indicator qs MUTING qs NAME wa NIGHT MODE 6 NIGHT MODE indicator 5