Sony-STRDA4400ES-rec-sm 电路图 维修手册.pdf

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1、SERVICE MANUAL Sony Corporation Audio Business Group Published by Sony Techno Create Corporation STR-DA4400ES SPECIFICATIONS MULTI CHANNEL AV RECEIVER 9-889-127-01 2008E05-1 2008.05 US Model Canadian Model Ver. 1.0 2008.05 “Neural-THX” and “neural THX” introduced in the Operating Instructions and di

2、splayed in the displaywindowand ontheGUImenuscreenmean Neural-THX Surround. 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 trademark

3、s of Dolby Laboratories. * Manufactured under license under U.S. Patent #s:5,451,942;5,956,674;5,974,380;5,978,762; 6,226,616; 6,487, 535 rated 120 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 Mode1) 2) (8 ohms 20 Hz 20 kHz, THD 0.09%): 120 W + 120 W Reference Power Output at Stereo Mode (4 ohms 20 Hz 20 kHz, THD 0.15%): 120 W + 120 W Reference Power Output (8 ohms1 kHz,THD0.7%) FRONT2): 130 W + 130 W CENTER2): 130 W SURROUND2): 130 W + 130 W SURROUND BACK2

5、): 130 W + 130 W Reference Power Output (4 ohms1 kHz,THD0.7%) FRONT2): 120 W + 120 W CENTER2): 120 W SURROUND2): 120 W + 120 W SURROUND BACK2): 120 W + 120 W 1)Depending on the sound field settings and the source, there may be no sound output. 2)Measured under the following conditions: Power require

6、ments: 120 V AC, 60 Hz Frequency response Inputs (Analog) Inputs (Digital) Outputs 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, TAPE, MD, TV, VIDE

7、O 1/2, BD, DVD, SAT 10 Hz 100 kHz 3 dB PHONOSensitivity: 2.5 mV Impedance: 50 kohms S/N: 90 dB (A, 20 kHz LPF) MULTI CHANNEL INPUT, SA-CD/CD, TAPE, MD, TV, VIDEO 1/2, BD, DVD, SAT Sensitivity: 150 mV Impedance: 50 kohms S/N: 100 dB (A, 20 kHz LPF) BD, DVD, SA-CD/CD (Coaxial) Impedance: 75 ohms S/N:

8、96 dB (A, 20 kHz LPF) VIDEO 1, TV, SAT, TAPE, MD (Optical) S/N: 96 dB (A, 20 kHz LPF) TAPE (REC OUT), MD (REC OUT), VIDEO 1, ZONE 2, ZONE 3 (AUDIO OUT) Voltage:150 mV Impedance: 1 kohm FRONT L/R, CENTER, SURROUND L/R, SURROUNDBACKL/R, SUBWOOFER Voltage: 2 V Impedance: 1 kohm AM tuner section Interme

9、diate 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/CB: 0.7 Vp-p, 75 ohms PR/CR: 0.7 Vp-p, 75 ohms 80 MHz HD Pass Through HDMI Video Input/Output (HDMI Repeater block) 640 480p60 Hz 720 480p59.94/60 H

10、z 1280 720p59.94/60 Hz 1920 1080i59.94/60 Hz 1920 1080p59.94/60 Hz 720 576p50 Hz 1280 720p50 Hz 1920 1080i50 Hz 1920 1080p50 Hz 1920 1080p24 Hz General Power requirements 120 V AC, 60 Hz Power output (DIGITAL MEDIA PORT) DC OUT:5 V, 700 mA Power consumption480 W/580 VA (U.S.A./ Canada) Power consump

11、tion (during standby mode) 0.9 W (when “Control for HDMI” and “RS-232C Control” are set to “OFF”) Dimensions430 175 430 mm (17 6 7/8 17 inches) (width/height/depth) including projecting parts and controls Mass (Approx.)16.0 kg (35 lb 5 oz) Supplied accessories Operating Instructions Quick Setup Guid

12、e (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) Main remote commander (1) Sub remote commander (1) R6 (size-AA) batteries (4) Design and specifications are subject to change without notice. Tuning scale

13、10 kHz step9 kHz step Tuning range530 1,710 kHz 531 1,710 kHz RadioFans.CN 收音机爱 好者资料库 STR-DA4400ES 2 1. SERVICING NOTES . 4 2. GENERAL . 9 3. DISASSEMBLY 3-1. Disassembly Flow . 14 3-2. Case . 15 3-3. SP-TM Board, Tuner (FM/AM) . 15 3-4. D-CONNECT Board, DSP Board, DIGITAL Board, CIS Board and CONTR

14、OL Board . 16 3-5. D-VIDEO Board . 16 3-6. Front Panel Block . 17 3-7. S-VIDEO Board and A-VIDEO Board . 17 3-8. FLI-1.8REG Board and ANALOG Board . 18 3-9. Power Transformer (T001), E-VOL Board and MAIN Board . 19 3-10. Heat Sink Block . 20 4. TEST MODE . 21 5. ELECTRICAL ADJUSTMENTS . 26 6. DIAGRA

15、MS 6-1. Block Diagram - CONTROL Section -. 27 6-2. Block Diagram - DSP Section - . 28 6-3. Block Diagram - DIGITAL AUDIO Section - . 29 6-4. Block Diagram - HDMI Section (1/2) - . 30 6-5. Block Diagram - HDMI Section (2/2) - . 31 6-6. Block Diagram - VIDEO PROCESS Section -. 32 6-7. Block Diagram -

16、ANALOG AUDIO Section - . 33 6-8. Block Diagram - POWER AMP Section - . 34 6-9. Block Diagram - VIDEO Section (1/2) - . 35 6-10. Block Diagram - VIDEO Section (2/2) - . 36 6-11. Block Diagram - PANEL, CIS, XM/ SIRIUS RECEIVER, DMPORT Section - . 37 6-12. Block Diagram - POWER SUPPLY Section - . 38 6-

17、13. Printed Wiring Board - MAIN Board (Component Side) - . 40 6-14. Printed Wiring Board - MAIN Board (Conductor Side) - . 41 6-15. Schematic Diagram - MAIN Board (1/4) - . 42 6-16. Schematic Diagram - MAIN Board (2/4) - . 43 6-17. Schematic Diagram - MAIN Board (3/4) - . 44 6-18. Schematic Diagram

18、- MAIN Board (4/4) - . 45 6-19. Printed Wiring Board - DIGITAL Board (Component Side) - . 46 6-20. Printed Wiring Board - DIGITAL Board (Conductor Side) - . 47 6-21. Schematic Diagram - DIGITAL Board (1/4) - . 48 6-22. Schematic Diagram - DIGITAL Board (2/4) - . 49 6-23. Schematic Diagram - DIGITAL

19、Board (3/4) - . 50 6-24. Schematic Diagram - DIGITAL Board (4/4) - . 51 6-25. Printed Wiring Board - DSP Board (Side A) - . 52 6-26. Printed Wiring Board - DSP Board (Side B) - . 53 6-27. Schematic Diagram - DSP Board (1/4) - . 54 6-28. Schematic Diagram - DSP Board (2/4) - . 55 6-29. Schematic Diag

20、ram - DSP Board (3/4) - . 56 6-30. Schematic Diagram - DSP Board (4/4) - . 57 6-31. Printed Wiring Board - ANALOG Board (Component Side) - . 58 6-32. Printed Wiring Board - ANALOG Board (Conductor Side) - . 59 6-33. Schematic Diagram - ANALOG Board (1/3) - . 60 6-34. Schematic Diagram - ANALOG Board

21、 (2/3) - . 61 6-35. Schematic Diagram - ANALOG Board (3/3) - . 62 TABLE OF CONTENTSNOTES 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 proble

22、m, 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 earth

23、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 inst

24、ructions 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 must ha

25、ve 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 Fig. A

26、. Using an AC voltmeter to check AC leakage. SAFETY-RELATED COMPONET 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 IN THIS

27、 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 LES N

28、UMROS SONT DON- NS DANS CE MANUEL OU DANS LES SUPPLMENTS PUBLIS PAR SONY. RadioFans.CN 收音机爱 好者资料库 STR-DA4400ES 3 6-36. Printed Wiring Board - E-VOL Board - . 63 6-37. Schematic Diagram - E-VOL Board (1/2) - . 64 6-38. Schematic Diagram - E-VOL Board (2/2) - . 65 6-39. Printed Wiring Boards - CONNECT

29、OR Section - . 66 6-40. Schematic Diagram - CONNECTOR Section - . 67 6-41. Printed Wiring Board - TEMPERATURE DETECTION Board - . 68 6-42. Schematic Diagram - TEMPERATURE DETECTION Board - . 68 6-43. Printed Wiring Board - A-CLASS AMP Board - . 69 6-44. Schematic Diagram - A-CLASS AMP Board (1/2) -

30、. 70 6-45. Schematic Diagram - A-CLASS AMP Board (2/2) - . 71 6-46. Printed Wiring Board - POWER AMP Board - . 72 6-47. Schematic Diagram - POWER AMP Board - . 73 6-48. Printed Wiring Board - PROTECTOR (F-C) Board - . 74 6-49. Schematic Diagram - PROTECTOR (F-C) Board - . 75 6-50. Printed Wiring Boa

31、rds - PROTECTOR (SB/SURR) Section - . 77 6-51. Schematic Diagram - PROTECTOR (SB/SURR) Section - . 77 6-52. Printed Wiring Board - BIAS Board - . 78 6-53. Schematic Diagram - BIAS Board - . 79 6-54. Printed Wiring Board - SP-TM Board - . 80 6-55. Schematic Diagram - SP-TM Board - . 81 6-56. Printed

32、Wiring Board - D-VIDEO Board (Component Side) - . 82 6-57. Printed Wiring Board - D-VIDEO Board (Conductor Side) - . 83 6-58. Schematic Diagram - D-VIDEO Board (1/12) - . 84 6-59. Schematic Diagram - D-VIDEO Board (2/12) - . 85 6-60. Schematic Diagram - D-VIDEO Board (3/12) - . 86 6-61. Schematic Di

33、agram - D-VIDEO Board (4/12) - . 87 6-62. Schematic Diagram - D-VIDEO Board (5/12) - . 88 6-63. Schematic Diagram - D-VIDEO Board (6/12) - . 89 6-64. Schematic Diagram - D-VIDEO Board (7/12) - . 90 6-65. Schematic Diagram - D-VIDEO Board (8/12) - . 91 6-66. Schematic Diagram - D-VIDEO Board (9/12) -

34、 . 92 6-67. Schematic Diagram - D-VIDEO Board (10/12) - . 93 6-68. Schematic Diagram - D-VIDEO Board (11/12) - . 94 6-69. Schematic Diagram - D-VIDEO Board (12/12) - . 95 6-70. Printed Wiring Board - A-VIDEO Board (Component Side) - . 96 6-71. Printed Wiring Board - A-VIDEO Board (Conductor Side) -

35、. 97 6-72. Schematic Diagram - A-VIDEO Board (1/4) - . 98 6-73. Schematic Diagram - A-VIDEO Board (2/4) - . 99 6-74. Schematic Diagram - A-VIDEO Board (3/4) - . 100 6-75. Schematic Diagram - A-VIDEO Board (4/4) - . 101 6-76. Printed Wiring Boards - VIDEO 3 Section - . 102 6-77. Schematic Diagram - V

36、IDEO 3 Section - . 103 6-78. Printed Wiring Board - CONTROL Board (Component Side) - . 104 6-79. Printed Wiring Board - CONTROL Board (Conductor Side) - . 105 6-80. Schematic Diagram - CONTROL Board (1/2) - . 106 6-81. Schematic Diagram - CONTROL Board (2/2) - . 107 6-82. Printed Wiring Board - CIS

37、Board - . 108 6-83. Schematic Diagram - CIS Board - . 109 6-84. Printed Wiring Board - DISPLAY Board - . 110 6-85. Schematic Diagram - DISPLAY Board - . 111 6-86. Printed Wiring Boards - PANEL Section - . 112 6-87. Schematic Diagram - PANEL Section - . 113 6-88. Printed Wiring Board - DC-DC Board -

38、. 114 6-89. Schematic Diagram - DC-DC Board - . 115 6-90. Printed Wiring Board - AC Board - . 116 6-91. Schematic Diagram - AC Board - . 117 7. EXPLODED VIEWS 7-1. Case Section . 157 7-2. DIGITAL Board Section . 158 7-3. D-VIDEO Board Section . 159 7-4. DISPLAY Board Section . 160 7-5. Front Panel S

39、ection . 161 7-6. A-VIDEO Board Section . 162 7-7. ANALOG Board Section . 163 7-8. Heat Sink Section . 164 7-9. MAIN Board Section . 165 8. ELECTRICAL PARTS LIST . 166 Accessories are given in the last of the electrical parts list. RadioFans.CN 收音机爱 好者资料库 STR-DA4400ES 4 SECTION 1 SERVICING NOTES UNL

40、EADED SOLDER Boards requiring use of unleaded solder are printed with the lead- free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size) : LEAD FREE MARK Unleaded solder has the following character