Sony-STRDA3700ES-rec-sm 电路图 维修手册.pdf

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1、SERVICE MANUAL Sony Corporation Published by Sony Techno Create Corporation STR-DA3700ES SPECIFICATIONS MULTI CHANNEL AV RECEIVER 9-893-353-03 2012E33-1 2012.05 US Model Canadian Model AEP Model UK Model Ver. 1.2 2012.05 Note: Be sure to keep your PC used for service and checking of this unit always

2、 updated with the latest version of your anti-virus software. In case a virus affected unit was found during service, contact your Service Headquarters. Amplifier section (AEP and UK models) POWER OUTPUT 1) 2) Rated Power Output at Stereo Mode (8 ohms 20 Hz 20 kHz, THD 0.09%): 100 W + 100 W Referenc

3、e Power Output at Stereo Mode (4 ohms 1 kHz, THD 0.15%): 85 W + 85 W Reference Power Output (8 ohms 1 kHz, THD 0.7%) FRONT: 110 W + 110 W CENTER: 110 W SURROUND: 110 W + 110 W SURROUND BACK: 110 W + 110W Reference Power Output (4 ohms 1 kHz, THD 0.7%) FRONT: 100 W + 100W CENTER: 100 W SURROUND: 100

4、W + 100W SURROUND BACK: 100 W + 100 W 1) Measured under the following conditions: Power requirements: 230 V AC, 50/60 Hz 2) Depending on the sound field settings and the source, there may be no sound output. Frequency response3) 3) When “2ch Analog Direct” is being used. Inputs (Analog) SA-CD/CD, MD

5、/TAPE, TV, VIDEO 1/2, BD/DVD, SAT/CATV, GAME 10 Hz 100 kHz 3 dB SA-CD/CD, MD/TAPE, TV, VIDEO 1/2, BD/DVD, SAT/CATV, GAME Sensitivity: 150 mV Impedance: 50 kohms S/N: 100 dB (A, 20 kHz LPF) Inputs (Digital) Outputs FM tuner section Tuning range87.5 108.0 MHz Antenna (aerial)FM wire antenna (aerial) A

6、ntenna (aerial) terminals 75 ohms, unbalanced AM tuner section (AEP and UK models) Tuning range531 1,602 kHz Intermediate frequency 450 kHz Antenna (aerial)Loop antenna (aerial) Video section Inputs/Outputs Video:1 Vp-p, 75 ohms COMPONENT VIDEO: Y: 1 Vp-p, 75 ohms PB: 0.7 Vp-p, 75 ohms PR: 0.7 Vp-p,

7、 75 ohms 80 MHz HD Pass Through HDMI Video Input/Output (HDMI Repeater block) 640 480p 59.94/60 Hz 720 480p 59.94/60 Hz 1280 720p 59.94/60 Hz 1920 1080i 59.94/60 Hz 1920 1080p 59.94/60 Hz 720 576p 50 Hz 1280 720p 50 Hz 1920 1080i 50 Hz 1920 1080p 50 Hz 1280 720p 29.97/30 Hz 1920 1080p 29.97/30 Hz 12

8、80 720p 23.98/24 Hz 1920 1080p 23.98/24 Hz HDMI Video (3D) Input/Output (HDMI Repeater block) 1280 720p 59.94/60 Hz Frame Packing Side-by-Side (Half) Over-Under (Top-and-Bottom) 1920 1080i 59.94/60 Hz Frame Packing Side-by-Side (Half) Over-Under (Top-and-Bottom) 1920 1080p 59.94/60 Hz Side-by-Side (

9、Half) Over-Under (Top-and-Bottom) 1280 720p 50 Hz Frame Packing Side-by-Side (Half) Over-Under (Top-and-Bottom) 1920 1080i 50 Hz Frame Packing Side-by-Side (Half) Over-Under (Top-and-Bottom) 1920 1080p 50 Hz Side-by-Side (Half) Over-Under (Top-and-Bottom) 1920 1080p 23.98/24 Hz Frame Packing Side-by

10、-Side (Half) Over-Under (Top-and-Bottom) 1920 1080p 29.97/30 Hz Frame Packing Side-by-Side (Half) Over-Under (Top-and-Bottom) 1280 720p 23.98/24 Hz Frame Packing Side-by-Side (Half) Over-Under (Top-and-Bottom) 1280 720p 29.97/30 Hz Frame Packing Side-by-Side (Half) Over-Under (Top-and-Bottom) IN 1 (

11、SA-CD/CD) (Coaxial) Impedance: 75 ohms S/N: 96 dB (A, 20 kHz LPF) IN 1 (VIDEO 1), IN 2 (TV), IN 3 (MD/TAPE) (Optical) S/N: 96 dB (A, 20 kHz LPF) MD/TAPE (REC OUT), VIDEO 1, ZONE 2 Voltage:150 mV Impedance: 1 kohm SUBWOOFERVoltage: 2 V Impedance: 1 kohm Playable types of files 1) The receiver does no

12、t play coded files such as DRM. 2) The receiver does not play this file format on a DLNA server. 3) The receiver can only play standard definition video on a DLNA server. 4) The receiver plays AVCHD format files that are recorded on a digital video camera, etc. The AVCHD format disc will not play if

13、 it has not been correctly finalised. 5) The receiver does not play coded files such as Lossless. 6) Sampling frequency/bit depth supported: up to 192 kHz/24 bit Notes ?Some files may not play depending on the file format, file encoding, recording condition, or DLNA server condition. ?Some files edi

14、ted on a computer may not play. ?The receiver can recognise the following files or folders in USB devices: up to folders in the 3rd tree up to 500 files in a single tree ?The receiver can recognise the following files or folders stored in the DLNA server: up to folders in the 18th tree up to 999 fil

15、es in a single tree ?Some USB devices may not work with this receiver. ?The receiver can recognise Mass Storage Class (MSC) devices (such as flash memory or an HDD), Still Image Capture Device (SICD) class devices and 101 keyboard (front USB jack only). ?To avoid data corruption or damage to the USB

16、 memory or devices, turn the receiver off when connecting or removing the USB memory or devices. ?Concerning the formats defined in the DLNA guidelines, the server is required to offer the content to which the format information defined in the DLNA guidelines has been added properly. General (AEP an

17、d UK models) Power requirements 230 V AC, 50/60 Hz Power consumption 360 W Power consumption (during standby mode) Dimensions430 mm 162 mm 388 mm (width/height/depth) including projecting parts and controls Mass (Approx.)13.2 kg Type of content File formatExtensions VideoMPEG-1 Video/ PS1) 2) MPEG-2

18、 Video/ PS, TS1) 3) “.mpg,” “.mpeg,” “.m2ts,” “.mts” MPEG-4 AVC1) 2) “.mkv,” “.mp4,” “.m4v,” “.m2ts,” “.mts” WMV91) 2) “.wmv,” “.asf” AVCHD2) 4) Xvid“.avi” MusicMP3 (MPEG-1 Audio Layer III)6) “.mp3” AAC1) 2) 5) 6)“.m4a” WMA9 Standard1) 2) 5) 6) “.wma” LPCM6)“.wav” FLAC6)“.flac” PhotoJPEG“.jpg,” “.jp

19、eg,” “.mpo” PNG“.png” GIF“.gif” Supplied accessories Operating Instructions Quick Setup Guide (1) Software License Information (1) Optimizer microphone ECM-AC2 (1) FM wire antenna (aerial) (1) AM loop antenna (aerial) (1) AC power cord (mains lead) (1) Remote control (1) R6 (size-AA) batteries (2) S

20、peaker cord connection tool (1) Design and specifications are subject to change without notice. Standby power consumption 0.5 W. 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 p

21、ower, with no more than 0.09% total harmonic distortion from 250 milliwatts to rated output. Amplifier section (US and Canadian models) POWER OUTPUT 1) 2) Rated Power Output at Stereo Mode (8 ohms 20 Hz 20 kHz, THD 0.09%): 100 W + 100 W Reference Power Output at Stereo Mode (4 ohms 20 Hz 20 kHz, THD

22、 0.15%): 85 W + 85 W Reference Power Output (8 ohms 1 kHz, THD 0.7%) FRONT: 110 W + 110 W CENTER: 110 W SURROUND: 110 W + 110 W SURROUND BACK: 110 W + 110W Reference Power Output (4 ohms 1 kHz, THD 0.7%) FRONT: 100 W + 100W CENTER: 100 W SURROUND: 100 W + 100W SURROUND BACK: 100 W + 100 W 1) Measure

23、d under the following conditions: Power requirements: 120 V AC, 60 Hz 2) Depending on the sound field settings and the source, there may be no sound output. (US and Canadian models only) AM tuner section (US and Canadian models) Intermediate frequency 450 kHz Antenna (aerial)Loop antenna (aerial) Tu

24、ning scaleTuning range 10 kHz step530 1,710 kHz 9 kHz step531 1,710 kHz General (US and Canadian models) Power requirements 120 V AC, 60 Hz Power consumption 350 W Power consumption (during standby mode) 0.5 W (When “Control for HDMI”, “Pass Through”, “Network Standby” , and “RS232C Control” are set

25、 to “Off,” and the power for zone 2 is turned off.) 0.5 W (When “Control for HDMI”, “Pass Through”, “Network Standby” , and “RS232C Control” are set to “Off,” and the power for zone 2 is turned off.) Dimensions430 mm 162 mm 388 mm (17 in 6 in 153/8 in) (width/height/depth) including projecting parts

26、 and controls Mass (Approx.)12.9 kg (28 lb 8 oz) RadioFans.CN 收音机爱 好者资料库 STR-DA3700ES 2 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. SAFETY CHECK-OUT After correcting the original service p

27、roblem, 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. LEAKAGE TEST The AC leakage from any exposed metal part to e

28、arth ground and from all exposed metal parts to any 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

29、 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 0.75 V, so analog meters mu

30、st have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2 V AC range are suitable. (See Fig. A) 1.5 k0.15 F AC voltmeter (0.75 V) To Exposed Metal Parts on Set Earth Ground F

31、ig. A. Using an AC voltmeter to check AC leakage. 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 APPEAR AS SHOWN I

32、N 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 DES PICES SONT CRITIQUES POUR LA SCURIT DE FONC- TIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PICES SONY DONT

33、 LES NUMROS SONT DON- NS DANS CE MANUEL OU DANS LES SUPPLMENTS PUBLIS PAR SONY. This receiver incorporates Dolby* Digital and Pro Logic Surround and the DTS* Digital Surround System. *Manufactured under license from Dolby Laboratories. Dolby, Pro Logic, Surround EX, and the double- D symbol are trad

34、emarks of Dolby Laboratories. * Manufactured under license under U.S. Patent Nos: 5,956,674; 5,974,380; 6,226,616; 6,487,535; 7,212,872; 7,333,929; 7,392,195; 7,272,567 bracket (NW-R) qa two screws (BVTP3 ? 8) 3 connector (CN1001) (See Fig. A) CN1002 CN605 CN1001 5 connector (CN605) (See Fig. A) 6 c

35、onnector (CN1002) (See Fig. A) 9 connector (CN1106) 1 connector (CN3602) qg connector (CN1103) qk connector qh connector (CN1104) 2 connection cord (HDMI cable) (CN701) 8 Wire is removed from the clamp (L35). (See Fig. A) qf clamp (L35) clamp (L35) 4 Cut the binding band (taiton). (See Fig. A) bindi

36、ng band (taiton) NETWORK board CONTROL board 7 Wire is removed from the lead pin. (See Fig. A) qj Lift up the NETWORK board block in the direction of an arrow. wa NETWORK board Note: In reassembling, use new binding band (taiton) to fasten the clamp same as before. lead pin ?setting rear side ?ig? L

37、ead wire from CN605 passes between the CN1001 and the CN1002. STR-DA3700ES 16 ES 2 screw (BVTP3 ? 8) 8 screw (BV/ring) 8 two screws (BV/ring) 3 claw 3 claw 4 reinforcement (SURR) 5 connector (CN1502) 7 connector (CN1501) 9 SURR SPEAKER board 6 connector (CN1502) Note 2: In reassembling, use new bind

38、ing band (taiton) to fasten the clamp same as before. 1 Cut the binding band (taiton). ES 5 two screws (BVTP3 ? 8) 5 screw (BVTP3 ? 8) qs five screws (BVTP3 ? 8) 1 connector (CN2031) 6 connector (CN2207) 7 connector (CN2204) 8 connector (CN3602) 9 connector (CN4013) 2 connector (CN2231) 3 D-AU_CONNE

39、CT board 0 sleeve ferrite clamp qa D-AUDIO board block qd OPT-COAX board 4 connector (CN3571) 2-11. D-AUDIO BOARD BLOCK, OPT-COAX BOARD Note: Refer to “WIRE SETTING” on page 9 for wire setting. 2-10. SURR SPEAKER BOARD Note 1: Refer to “WIRE SETTING” on page 9 for wire setting. STR-DA3700ES 17 2-12.

40、 CONTROL BOARD Note: Refer to “WIRE SETTING” on page 9 for wire setting. 2-13. A-VIDEO BOARD Note 1: Refer to “WIRE SETTING” on page 9 for wire setting. ES (US, Canadian) (AEP, UK) 1 screw (BVTP3 ? 8) 6 connector (CN2701) 7 connector (CN2515) 9 connector (CN2961) 0 connector (CN2981) qa connector (C

41、N2514) qs connector (CN2142) qd wire (flat type) (21 core) (CN2861) 4 connector (CN2781) 2 screw (B3 ? 6) 5 Draw out the CONTROL board in the direction of an arrow. 8 Wire is removed from the lead pin. (See Fig. B) lead pin 1 screw (BVTP3 ? 8) 1 screw (BVTP3 ? 8) 3 Lean the CONTROL board in the dire

42、ction of an arrow. qf CONTROL board CONTROL board ? Wire setting front side ES A-VIDEO board SURR SPEAKER board MAIN board wire from DCDC board ?setting rear side 4 connector (CN6204) 3 connector (CN1912) 2 connector (CN6003) 1 Wire is removed from the lead pin. 6 A-VIDEO board (See Fig. C) Note 2:

43、Wire must not touch the heat sink. lead pin 5 five screws (BVTP3 ? 8) ?ig? STR-DA3700ES 18 2-15. DCDC BOARD 2-14. FUSE (F1402), DCDC BOARD BLOCK Note: Refer to “WIRE SETTING” on page 9 for wire setting. ES 5 screw (BVTP3 ? 8) 6 two claws 7 Lift up the DCDC board block in the direction of an arrow. 0

44、 DCDC board block 5 screw (BVTP3 ? 8) 1 connector (CN1401) 2 connector (CN1404) 3 connector (CN1405) 4 connector (CN1402) 9 connector (CN1403) 8 fuse (F1402) 1 screw (BVTP3 ? 8) 1 three screws (BVTP3 ? 8) 2 shield plate (DCDC) 3 two brackets (DC-F) 4 DCDC board STR-DA3700ES 19 2-16. FRONT PANEL BLOC

45、K Note 1: Refer to “WIRE SETTING” on page 9 for wire setting. ES 1 Wire is removed from the lead pin. 1 Wire is removed from two lead pins. 2 two screws (BVTP3 ? 8) 2 six screws (BVTP3 ? 8) 3 Pull out the front panel block in the direction of an arrow. 8 front panel block 7 Pull out the wire. 7 Pull

46、 out the wire. 1 2 3 4 5 6 4 connector (CN266) 6 connector (CN721) lead pin lead pin HP board VIDEO2 board VIDEO2 board JOG board DISPLAY board DISPLAY board lead pin lead pin Ftont panel block inner view Bottom side view ? Wire setting ? Wire setting Note 2: When tightening six screws, tighten to t

47、he following numerical order. Note 3: In reassembling, use new binding band (taiton) to fasten the clamp same as before. (AEP, UK)5 Cut the binding band (taiton). binding band (taiton) sleeve ferrite clamp (FC5) front side STR-DA3700ES 20 2-17. A-CLASS_AMP BOARD (US and Canadian models) Note: Refer

48、to “WIRE SETTING” on page 9 for wire setting. 2-18. A-CLASS_AMP BOARD (AEP and UK models) Note: Refer to “WIRE SETTING” on page 9 for wire setting. ES 3 two screws (BVTP3 ? 8) 1 two screws (BVTP3 ? 8) 8 screw (BVTP3 ? 8) 8 screw (BVTP3 ? 8) 6 connector (CN1909) 7 connector (CN1912) qs connector (CN4

49、11) 0 connector (CN511) qa connector (CN611) 9 connector (CN711) 4 SUPPORT B board 2 SUPPORT A board qd A-CLASS_AMP board 5 Wire is removed from the lead pin. 5 Wire is removed from the lead pin. 5 Wire is removed from the lead pin. ES 6 screw (BVTP3 ? 8) 6 screw (BVTP3 ? 8) 4 connector (CN1909) 5 connector (CN1912) 0 connector (CN411) 8 connector (CN511) 9 connector (CN611) 7 connector (CN711) 1 two screws (BVTP3 ? 8) 2 bracket (CL-A) qa A-CLASS_A