Sony-STRDA3500ES-rec-sm 电路图 维修手册.pdf

SERVICE MANUAL Sony Corporation Audio 5,956,674; 5,974,380; 5,978,762; 6,226,616; 6,487,535; 7,212,872; 7,333,929; 7,392,195; 7,272,567 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 Output Rated Power Output at Stereo Mode1) (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 + 110 W CENTER2):110 W SURROUND2):110 W + 110 W SURROUND 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 SURROUND BACK2): 100 W + 100 W (US and Canadian models) 230 V AC, 50 Hz (AEP and UK models) 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 PHONORIAA equalization curve 0.5 dB Analog10 Hz 100 kHz, 3 dB (with sound field and equalizer bypassed) Input PHONOSensitivity: 2.5 mV Impedance: 50 kohms S/N3): 90 dB (A, 20 kHz LPF)4) AnalogSensitivity: 150 mV/ 50 kohms S/N3): 100 dB (A, 20 kHz LPF)4) Digital (Coaxial)Impedance: 75 ohms S/N: 96 dB (A, 20 kHz LPF)4) Digital (Optical)S/N: 96 dB (A, 20 kHz LPF)4) Output (analog) AUDIO OUTVoltage: 150 mV/1 kohm SUBWOOFERVoltage: 2 V/1 kohm Equalizer Gain levels10 dB, 1 dB step 3)INPUT SHORT (with sound field and equalizer bypassed). 4)Weighted network. FM tuner section Tuning range87.5 108.0 MHz Antenna (aerial)FM wire antenna (aerial) Antenna (aerial) terminals 75 ohms, unbalanced Intermediate frequency 10.7 MHz AM tuner section (US and Canadian models) Tuning range With 10-kHz tuning scale 530 1,710 kHz5) With 9-kHz tuning scale 531 1,710 kHz5) Antenna (aerial)Loop antenna (aerial) Intermediate frequency 450 kHz 5)You 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. 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 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, 0.7A MAX Power consumption 350 W Power consumption (during standby mode) 0.9 W (when “Control for HDMI” and “Installer Mode” are set to “OFF”, and the power for zone 2/zone 3 is turned off.) Dimensions (width/height/depth) (Approx.) 17 6 1/4 15 3/8 inches (430 x 157.5 x 388 mm) including projecting parts and controls Mass (Approx.)27 lb 6 oz (12.4 kg) Supplied accessories Operating Instructions Quick Setup 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) Multi function remote commander (1) Simple remote commander (1) R6 (size-AA) batteries (4) Design and specifications are subject to change without notice. AM tuner section (AEP and UK models) Tuning range With 9-kHz tuning scale 531 1,602 kHz Antenna (aerial)Loop antenna (aerial) Intermediate frequency 450 kHz (US and Canadian models) 360 W (AEP and UK models) (US and Canadian models) 230 V AC, 50/60 Hz (AEP and UK models) (US and Canadian models) 12.6 kg (AEP and UK models) RadioFans.CN 收音机爱 好者资料库 STR-DA3500ES 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 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 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. 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 0.75 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) 1.5 k?0.15 ?F AC voltmeter (0.75 V) To Exposed Metal Parts on Set Earth Ground Fig. 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 IN 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 LES NUMROS 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-DA3500ES 3 1. SERVICING NOTES . 4 2. DISASSEMBLY 2-1. Disassembly Flow . 5 2-2. Case . 6 2-3. Front Panel Block . 6 2-4. Tuner (FM/AM), CIS Board . 7 2-5. DIGITAL VIDEO Board . 7 2-6. Back Panel Block . 8 2-7. VIDEO Board . 8 2-8. MICON Board, DIGITAL Board . 9 2-9. ACLASS Board . 9 2-10. Main Block . 10 2-11. MAIN Board . 10 3. TEST MODE . 11 4. ELECTRICAL ADJUSTMENTS . 15 5. DIAGRAMS 5-1. Block Diagram - DIGITAL AUDIO, TUNER Section - . 18 5-2. Block Diagram - DAB, XM Section - . 19 5-3. Block Diagram - ANALOG AUDIO Section - . 20 5-4. Block Diagram - AMP Section - . 21 5-5. Block Diagram - HDMI Section - . 22 5-6. Block Diagram - VIDEO Section (1/2) - . 23 5-7. Block Diagram - VIDEO Section (2/2) - . 24 5-8. Block Diagram - PANEL Section - . 25 5-9. Block Diagram - POWER SUPPLY Section - . 26 5-10. Printed Wiring Board - DIGITAL Board (Component Side) - . 28 5-11. Printed Wiring Board - DIGITAL Board (Conductor Side) - . 29 5-12. Schematic Diagram - DIGITAL Board (1/2) - . 30 5-13. Schematic Diagram - DIGITAL Board (2/2) - . 31 5-14. Printed Wiring Board - DIGITAL VIDEO Board (Component Side) - . 32 5-15. Printed Wiring Board - DIGITAL VIDEO Board (Conductor Side) - . 33 5-16. Schematic Diagram - DIGITAL VIDEO Board (1/7) - . 34 5-17. Schematic Diagram - DIGITAL VIDEO Board (2/7) - . 35 5-18. Schematic Diagram - DIGITAL VIDEO Board (3/7) - . 36 5-19. Schematic Diagram - DIGITAL VIDEO Board (4/7) - . 37 5-20. Schematic Diagram - DIGITAL VIDEO Board (5/7) - . 38 5-21. Schematic Diagram - DIGITAL VIDEO Board (6/7) - . 39 TABLE OF CONTENTS 5-22. Schematic Diagram - DIGITAL VIDEO Board (7/7) - . 40 5-23. Printed Wiring Board - LIMITER Board - . 41 5-24. Schematic Diagram - LIMITER Board - . 41 5-25. Printed Wiring Board - MAIN Board - . 42 5-26. Schematic Diagram - MAIN Board (1/3) - . 43 5-27. Schematic Diagram - MAIN Board (2/3) - . 44 5-28. Schematic Diagram - MAIN Board (3/3) - . 45 5-29. Printed Wiring Board - ACLASS Board - . 46 5-30. Schematic Diagram - ACLASS Board - . 47 5-31. Printed Wiring Board - DSP Board - . 48 5-32. Schematic Diagram - DSP Board - . 49 5-33. Printed Wiring Board - MICON Board (Component Side) - . 50 5-34. Printed Wiring Board - MICON Board (Conductor Side) - . 51 5-35. Schematic Diagram - MICON Board (1/3) - . 52 5-36. Schematic Diagram - MICON Board (2/3) - . 53 5-37. Schematic Diagram - MICON Board (3/3) - . 54 5-38. Schematic Diagram - VIDEO Board - . 55 5-39. Printed Wiring Board - VIDEO Board (Component Side) - . 56 5-40. Printed Wiring Board - VIDEO Board (Conductor Side) - . 57 5-41. Printed Wiring Board - CIS Board - . 58 5-42. Schematic Diagram - CIS Board - . 59 5-43. Printed Wiring Boards - CONNECTOR Section - . 60 5-44. Schematic Diagram - CONNECTOR Section - . 61 5-45. Printed Wiring Board - SURR SPEAKER Board - . 62 5-46. Schematic Diagram - SURR SPEAKER Board - . 63 5-47. Printed Wiring Boards - PANEL Section - . 64 5-48. Schematic Diagram - PANEL Section - . 65 5-49. Printed Wiring Board - DISPLAY Board - . 66 5-50. Schematic Diagram - DISPLAY Board - . 67 5-51. Printed Wiring Boards - POWER Section - . 68 5-52. Schematic Diagram - POWER Section - . 69 5-53. Printed Wiring Board - DCDC CON Board - . 70 5-54. Schematic Diagram - DCDC CON Board - . 70 6. EXPLODED VIEWS 6-1. Case Section . 104 6-2. Front Panel Section . 105 6-3. DIGITAL VIDEO Board Section . 106 6-4. Back Panel Section . 107 6-5. Chassis Section . 108 6-6. Heatsink Section . 109 7. ELECTRICAL PARTS LIST . 110 Accessories are given in the last of the electrical parts list. RadioFans.CN 收音机爱 好者资料库 STR-DA3500ES 4 SECTION 1 SERVICING NOTES UNLEADED 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 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. Soldering irons using a temperature regulator should be set to about 350 C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! Strong viscosity Unleaded solder is more viscous (sticky, less prone to fl ow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder. NOTE OF REPLACING THE IC3601 ON THE DIGITAL VIDEO BOARD Replacement of IC3601 on the DIGITAL VIDEO board used in this set requires a special tool. NOTE OF REPLACING THE IC3506 AND IC3508 ON THE DIGITAL VIDEO BOARD IC3506 and IC3508 on the DIGITAL VIDEO board cannot ex- change with single. When IC3506 and IC3508 on the DIGITAL VIDEO board are damaged, exchange the entire mounted board. NOTE OF REPLACING THE IC5021 ON THE DSP BOARD IC5021 on the DSP board cannot exchange with single. When IC5021 on the DSP board is damaged, exchange the entire mount- ed board. NOTE OF REPLACING THE IC8018 ON THE MICON BOARD IC8018 on the MICON board cannot exchange with single. When IC8018 on the MICON board is damaged, exchange the entire mounted board. MODEL IDENTIFICATION PART No. Back Panel ModelPart No. US and Canadian models4-144-755-1 AEP and UK models4-144-755-2 UPDATE OF SOFTWARE OF IC8014 ON THE MICON BOARD Perform operation of the following when the update of software of the IC8014 on the MICON board is necessary. Connect: J861 for PC Procedure: 1. Connect J861 on the CIS board and PC by using the RS-232C cable. 2. Turn on the main power. 3. The update is executed by using PC. 4. When the update ends, turn off the main power. 5. Remove the RS-232C cable from the J861 on the CIS board and PC. ERROR MESSAGES If there is a malfunction, the display shows a code of two numbers and a message. You can check the condition of the system by the message. Refer to the following table to solve the problem. messagescause and response PROTECTORIrregular current is output to the speakers, or the upper panel of the receiver is covered with something. The re- ceiver will automatically turn off after a few seconds. Check the speakers connection and turn on the power again. STR-DA3500ES 5 SECTION 2 DISASSEMBLY This set can be disassembled in the order shown below. 2-1. DISASSEMBLY FLOW 2-2. CASE (Page 6) 2-3. FRONT PANEL BLOCK (Page 6) 2-4. TUNER (FM/AM), CIS BOARD (Page 7) 2-5. DIGITAL VIDEO BO