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1、SERVICE MANUAL Sony Corporation Audio5,956,674;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 OUTPUT Rated Power Output at Stereo Mode1) 2) (8 ohm
2、s 20 Hz 20 kHz, THD 0.09%): 130 W + 130 W Reference Power Output at Stereo Mode (4 ohms 20 Hz 20 kHz, THD 0.15%): 130 W + 130 W Reference Power Output (8 ohms1 kHz,THD0.7%) FRONT2): 140 W + 140 W CENTER2): 140 W SURROUND2): 140 W + 140 W SURROUND BACK2): 140 W + 140 W Reference Power Output (4 ohms
3、1 kHz, THD 0.7%) FRONT2): 130 W + 130 W CENTER2): 130 W SURROUND2): 130 W + 130 W SURROUND BACK2): 130 W + 130 W 1)Depending on the sound field settings and the source, there may be no sound output. 2)Measured under the following conditions: Power requirements: 120 V AC, 60 Hz Frequency response Inp
4、uts (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, VIDEO 1/2, BD, DVD, SAT 10 Hz 100 kHz 3 dB PHONOS
5、ensitivity: 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: 96 dB (A, 20 kHz LPF) VIDEO 1/2, TV, SAT, TAP
6、E, 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 Intermediate frequency 450 kHz Antenna (aerial)Loo
7、p 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 Hz 1280 720p59.94/60 Hz 1920 1080i59.94/60 H
8、z 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 output (ZONE 2 VIDEO OUT) DC OUT:11 V, 30 mA Power consumption480 W/580 VA Power consumption (dur
9、ing standby mode) 0.9 W (when “Control for HDMI” and “RS-232C Control” are set to “OFF”) Dimensions430 175 430 mm (17 67/8 17 inches) (width/height/depth) including projecting parts and controls Mass (Approx.)17.5 kg (38 lb 10 oz) Supplied accessories Operating Instructions (this manual) Using Netwo
10、rk Features (1) Quick Setup Guide (1) GUI Menu List (1) Optimizer microphone ECM-AC1 (1) FM wire antenna (aerial) (1) AM loop antenna (aerial) (1) AC power cord (mains lead) (1) Main remote commander (1) Zone 2/ Zone 3 remote commander (1) R6 (size-AA) batteries (4) IR Blaster (1) ES Utility CD-ROM
11、(1) Design and specifications are subject to change without notice. Tuning scale10 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-DA6400ES 2 1. SERVICING NOTES . 4 2. GENERAL . 10 3. DISASSEMBLY 3-1. Disassembly Flow . 17 3-2. Case . 18 3-3. Tuner (FM/AM), SPT
12、M Board . 18 3-4. DSP/DIGITAL/CIS/CONTROL Boards . 19 3-5. D VIDEO/NETWORK Boards . 19 3-6. Front Panel Block . 20 3-7. A-VIDEO Board . 20 3-8. ANALOG Board . 21 3-9. Heat Sink Block . 21 3-10. Power Transformer (T1), E-VOL/MAIN Boards . 22 4. TEST MODE . 23 5. ELECTRICAL ADJUSTMENTS . 27 6. DIAGRAM
13、S 6-1. Block Diagram - CONTROL Section -. 29 6-2. Block Diagram - DSP Section - . 30 6-3. Block Diagram - DIGITAL AUDIO Section - . 31 6-4. Block Diagram - HDMI Section (1/2) - . 32 6-5. Block Diagram - HDMI Section (2/2) - . 33 6-6. Block Diagram - VIDEO PROCESS Section -. 34 6-7. Block Diagram - A
14、NALOG AUDIO Section (1/2) - . 35 6-8. Block Diagram - ANALOG AUDIO Section (2/2) - . 36 6-9. Block Diagram - ETHERNET, XM Section (1/2) - . 37 6-10. Block Diagram - ETHERNET, XM Section (2/2) - . 38 6-11. Block Diagram - POWER AMP Section - . 39 6-12. Block Diagram - VIDEO Section - . 40 6-13. Block
15、 Diagram - PANEL, CIS, SIRIUS, RECEIVER, DMPORT Section - . 41 6-14. Block Diagram - POWER SUPPLY Section - . 42 6-15. Printed Wiring Board - MAIN Board (Component Side) - . 44 6-16. Printed Wiring Board - MAIN Board (Conductor Side) - . 45 6-17. Schematic Diagram - MAIN Board (1/3) - . 46 6-18. Sch
16、ematic Diagram - MAIN Board (2/3) - . 47 6-19. Schematic Diagram - MAIN Board (3/3) - . 48 6-20. Schematic Diagram - DIGITAL Board (1/3) - . 49 6-21. Schematic Diagram - DIGITAL Board (2/3) - . 50 6-22. Schematic Diagram - DIGITAL Board (3/3) - . 51 6-23. Printed Wiring Board - DIGITAL Board (Compon
17、ent Side) - . 52 6-24. Printed Wiring Board - DIGITAL Board (Conductor Side) - . 53 6-25. Printed Wiring Board - DSP Board (Component Side) - . 54 6-26. Printed Wiring Board - DSP Board (Conductor Side) - . 55 6-27. Schematic Diagram - DSP Board (1/4) - . 56 6-28. Schematic Diagram - DSP Board (2/4)
18、 - . 57 6-29. Schematic Diagram - DSP Board (3/4) - . 58 6-30. Schematic Diagram - DSP Board (4/4) - . 59 6-31. Printed Wiring Board - ANALOG Board (Component Side) - . 60 6-32. Printed Wiring Board - ANALOG Board (Conductor Side) - . 61 6-33. Schematic Diagram - ANALOG Board (1/4) - . 62 6-34. Sche
19、matic Diagram - ANALOG Board (2/4) - . 63 6-35. Schematic Diagram - ANALOG Board (3/4) - . 64 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
20、 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 exposed metal parts for AC leakage. Check leakage as described below. LEAKAGE TEST The AC leakage from any
21、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 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. F
22、ollow 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 0.75
23、 V, so analog meters must 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 Part
24、s on Set Earth Ground Fig. A. 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 NUM
25、BERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. RadioFans.CN 收音机爱 好者资料库 STR-DA6400ES 3 6-36. Schematic Diagram - ANALOG Board (4/4) - . 65 6-37. Schematic Diagram - E-VOL Board (1/2) - . 66 6-38. Schematic Diagram - E-VOL Board (2/2) - . 67 6-39. Printed Wiring Board - E-VOL
26、 Board - . 68 6-40. Printed Wiring Board - A-CLASS Board - . 69 6-41. Schematic Diagram - A-CLASS Board (1/2) - . 70 6-42. Schematic Diagram - A-CLASS Board (2/2) - . 71 6-43. Printed Wiring Board - NETWORK Board (Component Side) (Suffi x-12) - . 72 6-44. Printed Wiring Board - NETWORK Board (Conduc
27、tor Side) (Suffi x-12) - . 73 6-45. Printed Wiring Board - NETWORK Board (Component Side) (Suffi x-13) - . 74 6-46. Printed Wiring Board - NETWORK Board (Conductor Side) (Suffi x-13) - . 75 6-47. Schematic Diagram - NETWORK Board (1/5) - . 76 6-48. Schematic Diagram - NETWORK Board (2/5) - . 77 6-49
28、. Schematic Diagram - NETWORK Board (3/5) - . 78 6-50. Schematic Diagram - NETWORK Board (4/5) - . 79 6-51. Schematic Diagram - NETWORK Board (5/5) - . 80 6-52. Printed Wiring Board - VIDEO2 Board - . 81 6-53. Schematic Diagram - VIDEO2 Board - . 81 6-54. Printed Wiring Board - POWER AMP Board - . 8
29、2 6-55. Schematic Diagram - POWER AMP Board - . 83 6-56. Printed Wiring Board - SPTM Board - . 84 6-57. Schematic Diagram - SPTM Board - . 85 6-58. Printed Wiring Board - D VIDEO Board (Component Side) - . 86 6-59. Printed Wiring Board - D VIDEO Board (Conductor Side) - . 87 6-60. Schematic Diagram
30、- D VIDEO Board (1/10) - . 88 6-61. Schematic Diagram - D VIDEO Board (2/10) - . 89 6-62. Schematic Diagram - D VIDEO Board (3/10) - . 90 6-63. Schematic Diagram - D VIDEO Board (4/10) - . 91 6-64. Schematic Diagram - D VIDEO Board (5/10) - . 92 6-65. Schematic Diagram - D VIDEO Board (6/10) - . 93
31、6-66. Schematic Diagram - D VIDEO Board (7/10) - . 94 6-67. Schematic Diagram - D VIDEO Board (8/10) - . 95 6-68. Schematic Diagram - D VIDEO Board (9/10) - . 96 6-69. Schematic Diagram - D VIDEO Board (10/10) - . 97 6-70. Printed Wiring Board - F-HDMI Board - . 98 6-71. Schematic Diagram - F-HDMI B
32、oard - . 99 6-72. Printed Wiring Board - A-VIDEO Board (Component Side) - . 100 6-73. Printed Wiring Board - A-VIDEO Board (Conductor Side) - . 101 6-74. Schematic Diagram - A-VIDEO Board (1/2) - . 102 6-75. Schematic Diagram - A-VIDEO Board (2/2) - . 103 6-76. Printed Wiring Boards - CONNECTOR Sect
33、ion - . 104 6-77. Schematic Diagram - CONNECTOR Section - . 105 6-78. Printed Wiring Board - BIAS Board - . 106 6-79. Schematic Diagram - BIAS Board - . 107 6-80. Printed Wiring Board - CONTROL Board (Component Side) - . 108 6-81. Printed Wiring Board - CONTROL Board (Conductor Side) - . 109 6-82. S
34、chematic Diagram - CONTROL Board (1/2) - . 110 6-83. Schematic Diagram - CONTROL Board (2/2) - . 111 6-84. Printed Wiring Board - TEMPERATURE DETECTION Board - . 112 6-85. Schematic Diagram - TEMPERATURE DETECTION Board - . 112 6-86. Printed Wiring Board - CIS Board - . 112 6-87. Schematic Diagram -
35、 CIS Board - . 113 6-88. Schematic Diagram - DISPLAY Board (1/2) - . 114 6-89. Schematic Diagram - DISPLAY Board (2/2) - . 115 6-90. Printed Wiring Board - DISPLAY Board - . 116 6-91. Printed Wiring Boards - PANEL Section - . 117 6-92. Schematic Diagram - PANEL Section - . 117 6-93. Printed Wiring B
36、oards - DCDC Section - . 118 6-94. Schematic Diagram - DCDC Section - . 119 6-95. Printed Wiring Boards - POWER SUPPLY Section - . 120 6-96. Schematic Diagram - POWER SUPPLY Section - . 121 6-97. Printed Wiring Board - PROTECTOR (F-C) Board - . 122 6-98. Schematic Diagram - PROTECTOR (F-C) Board - .
37、 123 6-99. Printed Wiring Boards - PROTECTOR (SB/SURR) Section - . 124 6-100.Schematic Diagram - PROTECTOR (SB/SURR) Section - . 124 7. EXPLODED VIEWS 7-1. Case Section . 191 7-2. DIGITAL Board Section . 192 7-3. D VIDEO Board Section . 193 7-4. DISPLAY Board Section . 194 7-5. Front Panel Section .
38、 195 7-6. A-VIDEO Board Section . 196 7-7. ANALOG Board Section . 197 7-8. Heat Sink Section . 198 7-9. MAIN Board Section . 199 8. ELECTRICAL PARTS LIST . 200 Accessories are given in the last of the electrical parts list. RadioFans.CN 收音机爱 好者资料库 STR-DA6400ES 4 SECTION 1 SERVICING NOTES UNLEADED SO
39、LDER 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 characteristics. Unleaded solder melts at a temperature about 40 C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Solder
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