Sony-STR-DG1100-Service-Manual电路原理图.pdf

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1、SERVICE MANUAL AUDIO POWER SPECIFICATIONS (US model) 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

2、section PO DA3300ES: US and Canadian models/ DG1100: WER OUTPUT Rated Power Output at Stereo Mode1) 2) (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 0.15%): 85 W + 85 W Reference Power Output (8 ohms 1 kHz, THD 0.7%) FRONT2): 110 W +

3、110 W CENTER2): 110 W SURROUND2): 110 W + 110 W SUR BACK2): 110 W + 110 W Reference Power Output (4 ohms 1 kHz, THD 0.7%) FRONT2): 100 W + 100 W CENTER2): 100 W SURROUND2): 100 W + 100 W SUR BACK2): 100 W + 100 W 1)Depending on the sound field settings and the source, there may be no sound output 2)

4、Measured under the following conditions: Power requirements: 120 V AC, 60 Hz Frequency response PHONORIAA equalization curve 0 5 dB MULTI CHANNEL INPUT, SA-CD/CD, MD/TAPE, DVD/BD, TV, SAT/CATV VIDEO 1/2/3 10 Hz 100 kHz 3 dB Rated Po DA3300ES: AEP, Russian, Ukrainian and UK models: wer Output at Ster

5、eo Mode1) 2) (8 ohms 1 kHz, THD 0.7%): 105 W + 105 W Reference Power Output at Stereo Mode2) (4 ohms 1 kHz, THD 0.7%): 105 W + 105 W Reference Power Output (8 ohms 20 Hz 20 kHz, THD 0.09%) FRONT2): 100 W + 100 W CENTER2): 100 W SURROUND2): 100 W + 100 W SURROUND BACK2): 100 W + 100 W Reference Power

6、 Output (4 ohms 20 Hz 20 kHz, THD 0.7%) FRONT2): 100 W + 100 W CENTER2): 100 W SURROUND2): 100 W + 100 W SURROUND BACK2): 100 W + 100 W Reference Power Output at Stereo Mode (8 ohms 1 kHz, THD 10%): 130 W + 130 W Reference Power Output at Stereo Mode (4 ohms 1 kHz, THD 10%): 130 W + 130 W MULTI CHAN

7、NEL AV RECEIVER SPECIFICATIONS STR-DA3300ES/DG1100 Ver. 1.2 2007.10 Continued on next page 9-887-742-03 2007J05-1 2007.10 Sony Corporation Home Audio Division Published by Sony Techno Create Corporation US Model STR-DA3300ES/DG1100 Canadian Model AEP Model UK Model STR-DA3300ES This receiver incorpo

8、rates 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 trademarks of Dolby Laboratories. * Manufactured under license from DTS, Inc. “DTS”, “DTS-ES” and “Neo:6”

9、are registered trademarks of DTS, Inc. “DTS 96/24” is a trademark of DTS, Inc. Photo: STR-DA3300ES RadioFans.CN 收音机爱好者资料库 2 STR-DA3300ES/DG1100 AM tuner section Tuning range With 10-kHz tuning scale 530 1,710 kHz3) With 9-kHz tuning scale 531 1,710 kHz3) Antenna (aerial)Loop antenna (aerial) 3)You

10、can change the AM tuning scale to either 9 kHz or 10 kHz After tuning in any AM station, turn off the receiver While holding down TUNING MODE, press POWER on the receiver 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

11、 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 1440 480p59.94/60 Hz (pixel sent 2times) 1280 720p59.94/60

12、Hz 1920 1080i59.94/60 Hz 1920 1080p59.94/60 Hz 720 576p50 Hz 1440 576p50 Hz (pixel sent 2times) 1280 720p50 Hz 1920 1080i50 Hz 1920 1080p50 Hz 1920 1080p24 Hz Genera l Po DA3300ES: US and Canadian models/DG1100: wer requirements Power output (DIGITAL MEDIA PORT) DC OUT 120 V AC, 60 Hz DA3300ES: AEP,

13、 Russian, Ukrainian and UK models: 230 V AC, 50/60 Hz (in countries/area in Europe other than the U.K.) 230 240 V AC, 50/60 Hz (in the U.K. and general area) DA3300ES: US and Canadian models/DG1100: 350 W/480 VA (US/Canada) DA3300ES: AEP, Russian, Ukrainian and UK models: 390 W : 5 V, 700 mA Power c

14、onsumption Power consumption (during standby mode) 0.7 W (when “HDMI Control” and “RS-232C Control” are set to “OFF”) Dimensions430 175 430 mm (width/height/depth) including projecting parts and controls Mass (Approx.)14.5 kg Supplied accessories Operating Instructions Quick Setup Guide (1) HDMI CON

15、TROL Guide (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) (DA3300ES) Remote commander RM-AAL011 (1) (DA3300ES: US and Canadian models) Remote commander RM-AAP019 (1) (DA3300ES: AEP, Russian, Ukrainian an

16、d UK models) (DA3300ES) Remote commander RM-AAU018 (1) (DG1100) Remote commander RM-AAP018 (1) R6 (size-AA) batteries (4 (DA3300ES) or 2 (DG1100) Design and specifications are subject to change without notice. Inputs (Analog) Inputs (Digital) Outputs PHONOSensitivity: 2 5 mV Impedance: 50 kohms S/N:

17、 90 dB (A, 20 kHz LPF) MULTI CHANNEL INPUT, SA-CD/CD, MD/TAPE, DVD/BD, TV, SAT/CATV, VIDEO 1/2/3 Sensitivity: 150 mV Impedance: 50 kohms S/N: 100 dB (A, 20 kHz LPF) DVD/BD,VIDEO 2, SA-CD/CD (Coaxial) Impedance: 75 ohms S/N: 96 dB (A, 20 kHz LPF) VIDEO 1, VIDEO 3, SAT/CATV, TV, MD/TAPE (Optical) S/N:

18、 96 dB (A, 20 kHz LPF) MD/TAPE (REC OUT), VIDEO 1 (AUDIO OUT) Voltage:150 mV Impedance: 1 kohm FRONT L/R, CENTER, SURROUND L/R, SUR BACK L/R, SUB WOOFER Voltage: 2 V Impedance: 1 kohm EQUALIZER Gain levels10 dB, 1 dB step FM tuner section Tuning range87.5 108.0 MHz Antenna (aerial)FM wire antenna (a

19、erial) Antenna (aerial) terminals 75 ohms, unbalanced Reference Power Output (8 ohms 1 kHz, THD 10%) FRONT2): 130 W + 130 W CENTER2): 130 W SURROUND2): 130 W + 130 W SURROUND BACK2): 130 W + 130 W Reference Power Output (4 ohms 1 kHz, THD 10%) FRONT2): 130 W + 130 W CENTER2): 130 W SURROUND2): 130 W

20、 + 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: 230 V AC, 50/60 Hz (in countries/area in Europe other than the U K ) 240 V AC, 50/60 Hz (in the U K and general

21、area) Frequency response PHONORIAA equalization curve 0 5 dB MULTI CHANNEL INPUT, SA-CD/CD, MD/TAPE, DVD/BD, TV, SAT/CATV, VIDEO 1/2/3 10 Hz 100 kHz 3 dB Tu DA3300ES: AEP, Russian, Ukrainian and UK models: DA3300ES: US and Canadian models/DG1100: ning range531 1,602 kHz (With 9-kHz tuning scale) Ant

22、enna (aerial)Loop antenna (aerial) Ver. 1.2 RadioFans.CN 收音机爱好者资料库 3 STR-DA3300ES/DG1100 Notes on chip component replacement Never reuse a disconnected chip component. Notice that the minus side of a tantalum capacitor may be damaged by heat. SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED

23、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 MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. ATTENTION AU COMPOSANT AYANT RAPPORT LA SCURIT! LES COM

24、POSANTS IDENTIFIS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHMATIQUES ET LA LISTE DES PICES SONT CRITIQUES POUR LA SCURIT DE FONCTIONNEMENT. NE REMPLACER CES COM- POSANTS QUE PAR DES PICES SONY DONT LES NUMROS SONT DONNS DANS CE MANUEL OU DANS LES SUPPLMENTS PUBLIS PAR SONY. SAFETY CHECK-OUT After corre

25、cting the original service problem, perform the following 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 a

26、ny 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

27、. 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

28、.75 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) Fig. A.Using an AC voltmeter to check AC leakage. 1.

29、5 k0.15 F AC voltmeter (0.75 V) To Exposed Metal Parts on Set Earth Ground 4 STR-DA3300ES/DG1100 TABLE OF CONTENTS 1.SERVICING NOTES.5 2.GENERAL. 11 3.DISASSEMBLY 3-1.Disassembly Flow . 16 3-2.Case . 17 3-3.Front Panel Block . 17 3-4.CIS Board (DA3300ES: US and Canadian models), Tuner (FM/AM). 18 3-

30、5.D_AUDIO Board, DSP Board. 18 3-6.TUNER Board, CONTROL Board . 19 3-7.PREOUT Board (DA3300ES), SUB WOOFER Board (DG1100) and S_SPTM Board. 19 3-8.D_VIDEO Board . 20 3-9.A_VIDEO Board . 20 3-10. MAIN Board, C_SPTM Board. 21 3-11. AC Board, Power Transformer (T001). 22 3-12. Power AMP Block. 22 4.TES

31、T MODE. 23 5.ELECTRICAL ADJUSTMENTS. 27 6.DIAGRAMS 6-1.Block Diagram CONTROL Section . 28 6-2.Block Diagram DSP Section . 29 6-3.Block Diagram HDMI Section . 30 6-4.Block Diagram VIDEO PROCESS Section . 31 6-5.Block Diagram ANALOG AUDIO Section . 32 6-6.Block Diagram POWER AMP Section . 33 6-7.Block

32、 Diagram VIDEO Section . 34 6-8.Block Diagram PANEL, CIS, XM/ SIRIUS RECEIVER, DMPORT Section . 35 6-9.Block Diagram POWER SUPPLY Section . 36 6-10. Printed Wiring Board D_AUDIO Board (Component Side) . 38 6-11. Printed Wiring Board D_AUDIO Board (Conductor Side) . 39 6-12. Schematic Diagram D_AUDIO

33、 Board (1/4) . 40 6-13. Schematic Diagram D_AUDIO Board (2/4) . 41 6-14. Schematic Diagram D_AUDIO Board (3/4) . 42 6-15. Schematic Diagram D_AUDIO Board (4/4) . 43 6-16. Printed Wiring Board TUNER Board (Component Side) . 44 6-17. Printed Wiring Board TUNER Board (Conductor Side) . 45 6-18. Schemat

34、ic Diagram TUNER Board (1/2) . 46 6-19. Schematic Diagram TUNER Board (2/2) . 47 6-20. Printed Wiring Board DSP Board . 48 6-21. Schematic Diagram DSP Board . 49 6-22. Printed Wiring Boards CONNECTOR Section . 50 6-23. Schematic Diagram CONNECTOR Section . 51 6-24. Printed Wiring Board TEMPERATURE D

35、ETECTION BOARD . 52 6-25. Schematic Diagram TEMPERATURE DETECTION BOARD . 52 6-26. Printed Wiring Board A CLASS AMP Board . 53 6-27. Schematic Diagram A CLASS AMP Board (1/2) . 54 6-28. Schematic Diagram A CLASS AMP Board (2/2) . 55 6-29. Printed Wiring Board POWER AMP Board . 56 6-30. Schematic Dia

36、gram POWER AMP Board . 57 6-31. Printed Wiring Board PROTECTOR (F-C) Board . 58 6-32. Schematic Diagram PROTECTOR (F-C) Board . 59 6-33. Printed Wiring Boards PROTECTOR (SB/SURR) Section . 60 6-34. Schematic Diagram PROTECTOR (SB/SURR) Section . 61 6-35. Printed Wiring Board BIAS Board . 62 6-36. Sc

37、hematic Diagram BIAS Board . 63 6-37. Printed Wiring Boards SPEAKER Section . 64 6-38. Schematic Diagram SPEAKER Section . 65 6-39. Printed Wiring Boards PREOUT Section . 66 6-40. Schematic Diagram PREOUT Section . 67 6-41. Schematic Diagram MAIN Board (1/4) . 68 6-42. Schematic Diagram MAIN Board (

38、2/4) . 69 6-43. Schematic Diagram MAIN Board (3/4) . 70 6-44. Schematic Diagram MAIN Board (4/4) . 71 6-45. Printed Wiring Board MAIN Board . 72 6-46. Schematic Diagram D_VIDEO Board (1/9) . 73 6-47. Schematic Diagram D_VIDEO Board (2/9) . 74 6-48. Schematic Diagram D_VIDEO Board (3/9) . 75 6-49. Sc

39、hematic Diagram D_VIDEO Board (4/9) . 76 6-50. Schematic Diagram D_VIDEO Board (5/9) . 77 6-51. Schematic Diagram D_VIDEO Board (6/9) . 78 6-52. Schematic Diagram D_VIDEO Board (7/9) . 79 6-53. Schematic Diagram D_VIDEO Board (8/9) . 80 6-54. Schematic Diagram D_VIDEO Board (9/9) . 81 6-55. Printed

40、Wiring Board D_VIDEO Board (Component Side) . 82 6-56. Printed Wiring Board D_VIDEO Board (Conductor Side) . 83 6-57. Printed Wiring Board A_VIDEO Board (Component Side) . 84 6-58. Printed Wiring Board A_VIDEO Board (Conductor Side) . 85 6-59. Schematic Diagram A_VIDEO Board (1/4) . 86 6-60. Schemat

41、ic Diagram A_VIDEO Board (2/4) . 87 6-61. Schematic Diagram A_VIDEO Board (3/4) . 88 6-62. Schematic Diagram A_VIDEO Board (4/4) . 89 6-63. Printed Wiring Board VIDEO3 Board . 90 6-64. Schematic Diagram VIDEO3 Board . 91 6-65. Printed Wiring Board CONTROL Board (Component Side) . 92 6-66. Printed Wi

42、ring Board CONTROL Board (Conductor Side) . 93 6-67. Schematic Diagram CONTROL Board (1/2) . 94 6-68. Schematic Diagram CONTROL Board (2/2) . 95 6-69. Printed Wiring Board CIS Board (DA3300ES: US and Canadian models) . 96 Ver. 1.1 5 STR-DA3300ES/DG1100 6-70. Schematic Diagram CIS Board (DA3300ES: US and Canadian models) . 97 6-71. Printed Wiring Board DISPLAY Board . 98 6-72. Schematic Diagram DISPLAY Board . 99 6-73. Printed Wiring Boards PANEL Section . 100 6-74. Schematic Diagram PANEL Section .