Sony-STR-DA30ES-Service-Manual电路原理图.pdf

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1、STR-DA30ES/DA50ES/V55ES US Model Canadian Model STR-DA30ES/DA50ES AEP Model UK Model E Model Australian Model PX Model STR-DA50ES Chinese Model STR-V55ES SERVICE MANUAL FM STEREO FM-AM RECORDER MICROFILM Continued on next page SPECIFICATIONS Photo : STR-DA50ES Manufactured under license from Dolby L

2、aboratories Licensing Corporation. DOLBY, the double-D symbol a , AC-3, the Dolby Digital and “PRO LOGIC” are trademarks of Dolby Laboratories Licensing Corporation. AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 8 ohm loads, both channels driven, from 20 - 20,000 Hz; ra

3、ted 120 watts (80 watts: DA30ES) per cannel minimum RMS power, with no more than 0.05% total harmonic distortion from 250 milliwatts to rated output (USA model only). Amplifier section POWER OUTPUT Stereo mode(8 ohms 20 Hz 20 kHz, THD 0.05%) 120 W + 120 W (DA50ES/V55ES) 80W + 80W (DA30ES) (4 ohms 20

4、 Hz 20 kHz, THD 0.05%) 100 W + 100 W (DA50ES/V55ES) 70W + 70W (DA30ES) Surround mode(8 ohms at 1 kHz, THD 0.05%) Front: 120W + 120W (DA50ES/V55ES) 80W + 80W (DA30ES) Centera):120W (DA50ES/V55ES) 80W (DA30ES) Reara): 120W + 120W (DA50ES/V55ES) 80W + 80W (DA30ES) (4 ohms at 1kHz, THD 0.05%) Front: 100

5、W + 100W (DA50ES/V55ES) 70W + 70W (DA30ES) Centera):100W (DA50ES/V55ES) 70W (DA30ES) Reara): 100W + 100W (DA50ES/V55ES) 70W + 70W (DA30ES) a) Depending on the sound field settings and the source, there may be no sound output. Frequency response PHONO: RIAA equalization curve 0.5 dB CD, TAPE, MD/DAT,

6、 DVD/LD, DVD TV/DBS, TV/LD, VIDEO 1, 2, and VIDEO 3: 10 Hz - 50 kHz +0.5/-2 dB (with sound field, tone, and bass booster bypassed) Inputs (Analog) PHONO: Sensitivity: 2.5 mV Impedance: 50 kilohms S/Nb): 75 dB (A, 2.5 mVc) CD, DVD/LD, DVD/TAPE, MD/DAT. TV/ DBS, TV/LD, 5.1 INPUT, VIDEO 1, 2, AND VIDEO

7、 3: Sensitivity: 150 mV Impedance: 50 kilohms S/Nb): 82 dB (A, 150 mVc) b) 78IHF c) Weighted network, input level Inputs (Digital)DVD/LD, DVD (coaxial): Sensitivity: 0.5 Vp-p Impedance: 75 ohms S/N: 100 dB (A, 20 kHz LPF) CD, DVD/LD, DVD, TV/DBS, TV/LD, MD/DAT (Optical): S/N: 100 dB (A, 20 kHz LPF)

8、RadioFans.CN 收音机爱 好者资料库 STR-DA30ES/DA50ES/V55ES 17 18 4-5. SCHEMATIC DIAGRAM DIGITAL SECTION (1/2) See page 21 for printed wiring board. See page 66, 67 for IC Pin Functions. See page 16 for Waveforms. See page 57 for IC Block Diagrams. RadioFans.CN 收音机爱 好者资料库 STR-DA30ES/DA50ES/V55ES 19 20 4-6. SCHE

9、MATIC DIAGRAM DIGITAL SECTION (2/2) See page 63 for IC Pin Functions. See page 16 for Waveforms. See page 57 for IC Block Diagrams. STR-DA30ES/DA50ES/V55ES 25 26 4-9. SCHEMATIC DIAGRAM MAIN SECTION (1/3) See page 59 for IC Block Diagrams. STR-DA30ES/DA50ES/V55ES 27 28 4-10. SCHEMATIC DIAGRAM MAIN SE

10、CTION (2/3) See page 23 for Printed Wiring Board. See page 59 for IC Block Diagrams. Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Note: Les composants identifis par une marque ! sont critiques pour la scurit. N

11、e les remplacer que par une pice portant le numro spcifi. STR-DA30ES/DA50ES/V55ES 29 30 4-11. SCHEMATIC DIAGRAM MAIN SECTION (3/3) See page 23 for Printed Wiring Board. Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specifi

12、ed. Note: Les composants identifis par une marque ! sont critiques pour la scurit. Ne les remplacer que par une pice portant le numro spcifi. STR-DA30ES/DA50ES/V55ES 31 32 4-12. SCHEMATIC DIAGRAM AMP SECTION STR-DA30ES/DA50ES/V55ES 35 36 4-14. SCHEMATIC DIAGRAM VIDEO SECTION See page 60 for IC Block

13、 Diagrams. STR-DA30ES/DA50ES/V55ES 39 40 4-16. SCHEMATIC DIAGRAM DISPLAY SECTION See page 61 for IC Pin Functions. See page 16 for Waveforms. See page 59 for IC Block Diagrams. STR-DA30ES/DA50ES/V55ES 43 44 4-18. SCHEMATIC DIAGRAM SPEAKER SECTION See page 59 for IC Block Diagrams. Note: The componen

14、ts identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number specified. Note: Les composants identifis par une marque ! sont critiques pour la scurit. Ne les remplacer que par une pice portant le numro spcifi. 49 4-21. SCHEMATIC DIAGRAM AUDIO SECTION See

15、page 60 for IC Block Diagrams. 50 4-22. SCHEMATIC DIAGRAM INPUT SECTION STR-DA30ES/DA50ES/V55ES 53 54 5-24. SCHEMATIC DIAGRAM POWER SECTION See page 59 for IC Block Diagrams. Note: The components identified by mark ! or dotted line with mark ! are critical for safety. Replace only with part number s

16、pecified. Note: Les composants identifis par une marque ! sont critiques pour la scurit. Ne les remplacer que par une pice portant le numro spcifi. 57 4-26. IC BLOCK DIAGRAMS IC1101CXD8495AQ (DIGITAL BOARD) TIMING GENERATOR 37 38 39 40 41 42 43 44 45 46 47 48 24 23 22 21 20 19 18 17 16 15 14 13 1234

17、56789101112 353634333231302928272625 X TAL OSC MUTING OUTPUT ERROR LOCK DETECTION DATA DEMODULATOR MICRO COMPUTER INTERFACE MULTI PLEXER TEST PLL CIRCUIT CD SUB-CODE DETECTION LD/DQSY SRDT D0 DI/SWDT CE/XLAT CL/SCLK D VDD DIN1 DIN2 DIN3 DIN4 DGND D GND SBCK SFSY PW SBSY D VDD VCO V IN A GND R A VDD

18、N.C. LRCK DATA OUT BCLK SUB 2 SUB 1 D GND ERROR CLK OUT2 CLK OUT1 X OUT X IN D VDD DOUT/V EMPHA RC1 RC2 CCB/SUB D GND CLKMD CLK TEST1 TEST2 X MODE D VDD IC1106CS4926 (DIGITAL BOARD) DATA0,EMAD0,GPIO0 DATA1,EMAD1,GPIO1 DATA2,EMAD2,GPIO2 DATA3,EMAD3,GPIO3 DATA4,EMAD4,GPIO4 DATA5,EMAD5,GPIO5 DATA6,EMAD

19、6,GPIO6 DATA7,EMAD7,GPIO7 VSS2 VDD2 A0,SCCLK WR, DS, EMWR, GPIO10 MCLK CLK IN XMT958 EXTMEM, GPIO8 PARALLEL or SERIAL HOST INTERFACE COMPRESSED DATA INPUT INTERFACE SP DIF RECEIVER DIGITAL AUDIO INPUT INTERFACE PLL CLOCK MANAGER RAM INPUT BUFFER RAM OUTPUT BUFFER OUTPUT FORMATTER 30 CMPREQ,LRCKN229

20、CLKSEL31 FILTD32 FILTS33 VDDA34 VSSA35 RESET36 DD37 DC38 21 ABOOT, INTREQ 20 SCDIO, SCDOUT, PSEL, GPIO9 19 CMPCLK, SCLKN2 28 CMPDAT, RCV958, SDATAN2 27 LRCKN1 26 SCLKN1, STCCLK2 25 VSS3 24 VDD3 23 SDATAN1 22 CS 18 7 44 SCLK 43 LRCLK 42 AUDATA0 41 AUDATA1 40 AUDATA2 394 RD, R/W, EMOE, GPIO11 5 A1, SC

21、DIN 63 FRAMER SHIFTER INPUT BUFFER CONTROLLER 17 16 15 14 13 12 11 10 9 8 VSS1 2 VDD1 1 RAM PROGRAM MEMORY RAM DATA MEMORY ROM PROGRAM MEMORY ROM DATA MEMORY 24-Bit DSP PROCESSING STC 58 IC1109TC74VHC393FT(EL) (DIGITAL BOARD) 141312111098 1234567 QAQBQCQD A CLEAR VCC QAQBQCQD A CLEAR GND IC1202AK432

22、4-VF-E2 (DIGITAL BOARD) IC3310TC74HC151AF (DIGITAL BOARD) 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 D3D2 D1 D0 Y W SC D4 D5 D6 D7 A B D3 D2 D1 D0 Y XY OE GND VCC D4 D5 D6 D7 A B C IC1210AK5352-VF-E2 (DIGITAL BOARD) 1823151722241312451920 21 8101114 SCLK SMODE1 SMODE2 MCLK CMODE VB DGND VD VA AGND VREF

23、AINL+ AINL AINR+ AINR LRCK FSYNC SDATA TST1 9 HPFE 16 PD TST2 TST3 TST4 Clock Divider Voltage Reference Modulator Serial Output Interface Digital Decimation Filter 3 6 7 1 2 Modulator DVSS DVDD PD SMUTE DFS DEM0 DEM1 1 2 CKS MCLK 3 4 5 BICK SDATA LRCK 6 7 8 9 10 11 12 DIF2 DIF1 DIF013 14 15 AVSS VRE

24、F AVDD DZFR DZFL 20 21 22 23 24 AOUTL AOUTL+ 18 19 SCF MODULATOR 8x INTERPOLATOR AOUTR AOUTR+ 16 17 SCF MODULATOR 8x INTERPOLATOR SERIAL INPUT INTERFACE CLOCK DIVIDER DEEMPHASIS CONTROL 59 IC103LB1638M (DISPLAY BOARD) 1 2 3 4 56 7 8 9 10GND IN1 VCC IN2 GNDN.C. OUT2 VS OUT1 N.C. CONTROL LOGIC IC202,2

25、03LC7821 (MAIN/AUDIO BOARD) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CONTROL LATCH SHIFT RESISTER LEVEL SHIFT CL DI CE VEE L COM3 L7 L COM2 L5 L4 L2 VSS S RES VDD R COM3 R8 R7 R COM2 R6 R4 R2 R5 R COM1 R3 R1 L3 L1 L COM1 L6 L8 BUFFER IC901NJM2103D (PS BOARD) 1

26、 2 3 45 6 7 8 V+ VSB/SESIN VSA RESET GND OUTC VSC CR VREF + + + Q RS IC501,601,701uPC2581V (S.AMP/MAIN BOARD) 235467981 MUTE + VOUT1 VOUT1 COMP1 MF1 IN1 GND IN2 NF2 COMP2 VOUT2 + VOUT2 VCC1 VCC2 VEE PROTECTOR BIAS CIRCUIT REGDRIVE PRE DRIVE 111012131514 DRIVE PRE DRIVE 60 IC301BU1922 (AUDIO BOARD) Q

27、UALITY BIT GENERATOR DEFFERENTIAL DECODER BIPHASE SYMBOL DECODER OSCILLATOR AND DIVIDER 57kHz BANDPASS (8th ORDER) CONTAS LOOP VARIABLE AND FIXED DIVIDER REFERENCE VOLTAGE ANTI- ALIASING FILTER CLOCKED COMPARATOR TEST LOGIC AND OUTPUT SELECTOR SWITCH RECONSTRUCTION FILTER 141516131211109 32145678 CL

28、OCK REGENERATION AND SYNC VP1 RDCL TS7 OSCO OSCI VDDD VSSD TEST TSTLD QUAL RDDA Vref MUX VDDA VSSA CIN SCOUT IC351LC7822 (MAIN BOARD) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 CONTROL LATCH SHIFT RESISTOR LEVEL SHIFT CL DI CE VEE OUT IN OUT IN OUT IN VSS S RESET VDD OUT ININ OUT IN OUT IN IC811,812,813NJM2296D (S.VIDEO/VIDEO BOARD) 9 S5 S6 S7 S4 S1 S2 S3 Vout1 Vout2Vout3 V- GND SW3 SW2SW1 SW5SW4 Vin1Vin2 Vin3Vin4Vin5 V+ 10111213141516 15234678