Pioneer-VSX2014iS-avr-sm电路图 维修手册.pdf

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1、 ORDER NO. PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A. PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01

2、, Singapore 159936 PIONEER CORPORATION 2004 MASTER VOLUME DVD/LDTV/SATDVR/VCRVIDEO1 CD CD-R/ TAPE/MD STANDBY/ON MULTI JOG TUNERVIDEO2 VSX-2014iAUDIO/VIDEO MULTI-CHANNEL RECEIVER ? LISTENING MODE SELECT ENTER VSX-2014i-S RRV3008 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-2014i-S VSX-1014-S VSX-1014-K THI

3、S MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S). *:Alter the wiring of the power-supply block at the primary winding of Power transformer referring to the Line Voltage Selection described in Service Manual. ModelTypePorew Requirement The voltage can be converted by the following method.

4、 VSX-2014i-SHYXJAC220-230VAC240V, * VSX-1014-SHYXJAC220-230VAC240V, * VSX-1014-KHYXJAC220-230VAC240V, * For details, refer to Important symbols for good services. T-ZZR AUG. 2004 printed in Japan RadioFans.CN 收音机爱 好者资料库 VSX-2014i-S 2 1234 1234 C D F A B E SAFTY INFORMATION This service manual is int

5、ended for qualified service technicians; it is not meant for the casual do-it-yourselfer. Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adv

6、ersely affect the safety and reliability of the product and may void the warranty. If you are not qualified to perform the repair of this product properly and safely, you should not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in sol

7、der and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health however, depending on the status of the sending device (type of media, etc.), jitterless transmission may not be possible. Media for which j

8、itterless transmission is supported and those for which it is not (only normal transmission is supported) are shown below: Jitterless transmission: DVD-A, SACD, CD, DTS-CD Normal transmission only : DVD-V, DVD-RW, VCD, MP3 Depending on the specifications of the sending device, it may not support jit

9、terless transmission, even for those media for which it can be supported. As to copyright protection, IEEE 1394 employs the DTCP (Digital Transmission Content Protection) system, which consists of the following: 1. Copy-control information 2. Authentication and key exchange 3. Encryption 4. System r

10、enewability The procedures for copy protection are basically as follows: After authentication and key exchange for encryption/decryption, the sending device will send the data encrypted using the keys. The receiving device in turn will decipher the data using the exchanged keys. Media whose data can

11、 be encrypted: DVD-V, DVD-A, SACD, DVD-RW Media whose data cannot be encrypted: CD, DTS-CD, VCD, MP3 VSX-2014i-S 143 5678 56 7 8 C D F A B E IEEE 1394 Error Indications No.MessageError CodeCause and Actions to be takenRemarks 1 WRITING CONFIG E7 The Config ROM data are being written to flash memory.

12、 Do NOT turn off the power while this message is displayed. While this message is displayed, the Standby button on the main unit is disabled. This message is displayed when a unit whose host board was replaced with a new one is turned on for the first time. 2 MODEL ID ERROR CO The MODEL ID stored in

13、 flash memory on the host board and that stored in the main unit do not match. Download the GUID again. This error is generated when a host board for the wrong destination is mounted in the unit, and it will only be generated during servicing. The message will remain displayed until the error is cor

14、rected. 3 CONFIG ERROR C1 The Config ROM data are erroneous. Download the GUID again. This message is displayed when the power is turned off while the Config ROM data are being written. As this is generated while the unit is operated online, this error will only be generated during servicing. The me

15、ssage will remain displayed until the error is corrected. Note: If downloading of the GUID cannot be performed for corrective measures for messages 1 and 2, replace the host board with a new one. VSX-2014i-S 144 1234 1234 C D F A B E 7.2 PARTS 7.2.1 IC Pin Function No.Pin NameI/OPin FunctionActive 1

16、SDI1IDigital audio data (Front L/R) 2GNDIOInterface GND 3VDDIOInterface power supply (3.3V) 4SDO3ODigital audio data (Surround Back L/R) 5SDO2ODigital audio data (Center/Subwoofer) 6SDO1ODigital audio data (Surround L/R) 7SDO0ODigital audio data (Front L/R) 8VDDCOCore power supply (1.25V) 9PF8OGener

17、al-purpose port 10PF6General-purpose port: LOCK 11PF7OGeneral-purpose port 12GNDCOCore GND 13PF2OGeneral-purpose port 14PF3OGeneral-purpose port 15PF4OGeneral-purpose port 16PF5OGeneral-purpose port 17VDDIOInterface power supply (3.3V) 18PF1OGeneral-purpose port 19PF0OGeneral-purpose port 20GNDSPGND

18、 for S/PDIF 21PF9OGeneral-purpose port 22SCANITest pin 23PF10OGeneral-purpose port 24GNDIOInterface GND H 25VDDIOInterface power supply (3.3V) 26PB0IGeneral-purpose port 27PB1IGeneral-purpose portL 28GNDCOCore GND 29VDDCOCore power supply (1.25V) 30TDOOJTAG data output 31TDIIJTAG data input 32TCKIJT

19、AG test clock 33TMSIJTAG mode select 34MOSIICommunication data input with the microcomputer 35MISOOCommunication data output with the microcomputer 36SCKICommunication clock with the microcomputer 37SSICommunication chip select with the microcomputer 38HREQOCommunication request with the microcomput

20、er 39VDDPAPLL power supply (3.3V) 40GNDPAPLL GND L 41VDDPPPLL power supply (3.3V) 42GNDPPPLL GND H 43GNDPDPLL GND 44VDDPDPLL power supply (1.25V) 45EXTALIExternal clock input The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams

21、. DSPA56371AF180, AK4628VQE, PD5957A, PE5403A, TSB43CA42ZGW, SM5819AF List of IC DSPA56371AF180 (DSP ASSY: IC801) DSP Microcomputer VSX-2014i-S 145 5678 56 7 8 C D F A B E No.Pin NameI/OPin FunctionActive 46PIINTIPLL initial pin 47RESETIReset 48MODOIMode select D 49MODCIMode select C 50MODBIMode sel

22、ect B 51MODAIMode select A 52VDDCOCore power supply (1.25V) 53GNDCOCore GND 54MUTEODSP MUTE output 55PE10OGeneral-purpose port 56PE9OGeneral-purpose port 57PE8OGeneral-purpose port 58SDI1_1IDigital audio data (Center/Subwoofer) L 59SDI0_1IDigital audio data (Ancillary data) 60FST_1IDigital audio LR

23、clock L 61PE1IGeneral-purpose port: External serial ROM data input 62SCKT_1IDigital audio bit clock L63PE0OGeneral-purpose port: Exterenal serial ROM chip select 64VDDIOInterface power supply (3.3V) 65GNDIOInterface GND 66PE5OGeneral-purpose port: Exterenal serial ROM clock 67PE2OGeneral-purpose por

24、t: Exterenal serial ROM data output 68GNDCOCore GND 69PD1OGeneral-purpose port: DSP master/slave switch or 96DTS 70PD0OGeneral-purpose port: BUSY 71VDDCOCore power supply (1.25V) 72PC2OGeneral-purpose port 73HCKTIDigital audio master clock 74GNDIOInterface GND H H 75VDDIOInterface power supply (3.3V

25、) 76SCKRIDigital audio Bit clock 77SCKTI/ODigital audio Bit clock 78FSRIDigital audio Bit clock 79FSTI/ODigital audio Bit clock 80SDIOIDigital audio data (Surround L/R) VSX-2014i-S 146 1234 1234 C D F A B E Pin Function No.Pin NameI/OPin FunctionActive 1SDOSISDTO source selection 2I2CISerial control

26、 mode selection 3SMUTEISoft mute 4BICKIAudio serial data clock 5LRCKIInput channel clock 6SDTI1IDAC1 audio serial data input 7SDTI2IDAC2 audio serial data input 8SDTI3IDAC3 audio serial data input 9SDTOOAudio serial data output 10DAUXIAuxiliary audio serial data input 11DFSOIDouble-speed sampling mo

27、de 12SDTI4IDAC4 audio serial data input 13DZFEIZero-input detecting function validity pin 14TVDDPower supply for output buffer 15DVDDDigital power supply 16DVSSDigital ground 17PDNIPower down and reset 18TST1ITest pin 19CAD1IChip address 1 pin 20CAD0IChip address 0 pin 21LOUT4OAnalog output of DAC 4

28、 L channnel 22ROUT4OAnalog output of DAC 4 R channnel 23LOUT3OAnalog output of DAC 3 L channnel 24ROUT3OAnalog output of DAC 3 R channnel H 25LOUT2OAnalog output of DAC 2 L channnel 26ROUT2OAnalog output of DAC 2 R channnel 27LOUT1OAnalog output of DAC 1 L channnel L 28ROUT1OAnalog output of DAC 1 R

29、 channnel 29TST2No connect 30NCNo connect 31LINIL chnnel analog input 32RINIR chnnel analog input 33DZF2/OVFOZero input detection 2 / Overflow detection of analog input 34VCOMOCommon voltage output 35VREFHIReference voltage input 36AVDDAnalog power supply 37AVSSAnalog ground 38DZF1OZero input detect

30、ion 1 39MCLKIMaster clock input 40P/SIParallel/serial input L41CSNIChip select 42CCLKIControl data clock H 43CDTIIControl data input 44TDMOITDM I/F format mode AK4628VQE (DSP ASSY: IC701) 8 ch Codec VSX-2014i-S 147 5678 56 7 8 C D F A B E Pin Assignment (Top view) PD5957A (MAIN CONTROL ASSY: IC501)

31、(For VSX-2014i) Main Microcomputer 1NECK BNECK8 2DISP RST 3 IE RST DISP EN 4 IE CS DISP RDY 5 IE DO DISP DI 6DISP DO IE DI 7 IE CK DISP CK 8GNDBYTE 9GNDCMVSS 10I2 CKI2C CK 11I2 DTI2C DT 12XRESETXRESET 13XOUTXOUT 14GNDVSS 15XINXIN 165VVCC 17NMINM1 18WAKEUPAC WP 19IE INT DSPOL 1394 INT 201W WUP1W WP 2

32、1DEMUDECO MUTE 22 DISP EN DSPOL 2386A2586A 2486B2586B 25IE CTL1394SW 26 DISP RST 1394RST 27 DISP RDY OSD/DISP CLK 1394CS 281394CK 29 DISP DO 1394DO 30 OSD/DISP DI 1394DI 31T_ RXD232C RXD 32T_ TXD232C TXD 33T_SCLKCLK 34T_BUSY232C CTS 35DS DIDSP D1 36DS DO DS CK DS RST DSS BU DS HR DS MO DS MU ADMD DR

33、 DO DSP DO 37DSP CLK 38DSP RST 39DSP SS 40BUSY 41DSP HREQ 42DSP MODE 43DSP MUTE 44ADMD 45DIR DO 46DR CSDIR CS 47LSSNLSSN 48DR STDIR RST 49DR ERDIR ERR 50XT LOXTLO 100NECK 6NECKA 99AVCC5V 98VREF5V 97P100NC 96AVSSGND 95SIMUKE2 94SIMUKE1SIM1 SIM2 93TEMP1TEMP1 92FAN STOP 91FAN DRIVEFADR 90NCNC 89WATT IN

34、1 88OSDCTOSCT WATT FASTP 87OSDCSOSCS 86OSDRTOSRT 85MRDATAMRDT 84T_CETCE 83T_DITDI 82T_CLKTCK 81T_DOTDO 80BIAMPBI AMP 79MICSELMI CSEL 78MR MUTEMR MU 77RDS FM+RDS SW 76RDS DTRDS DT 75RDS CLKRDS CK 74DC PROTDC DET 73OL DETOL DET 72VIDEO1V1 71VIDEO2V2 70VIDEO3V3 69MRVSW1MR SW1 68MRVSW2MR SW2 674052A52A

35、664052B52B 65SY DETSYDET VLDT 64VSSGND 63EVR DT 62VCC5V 61EVR CLKVLCK 60GAIN_SELPREG 59MVRATTMVRATT 58LOW POWV+5US 57A MUTEMUTE 56HP DETHP SW 55RY-ACRY AC 54RY-HPRY HP 53RY AF 52RY_C/R RY_A RY CS 51RY_BRY BS VSX-2014i-S 148 1234 1234 C D F A B E Pin Function No.Pin NameI/OPin FunctionActive 1NECK-8O

36、Limiter control 2DISP RSTODisplay microcomputer reset signal L: reset, H: release reset (pulldown) 3DISP ENOCommunication enabling signal to the display microcomputer 4DISP RDYICommunication enabling signal from the display microcomputer 5OSD/DISP DIOCommunication data out signal with the OSD-IC/dis

37、play microcomputer (N ch open drain: pullup) 6DISP DOICommunication data in signal with the display microcomputer (N ch open drain) 7OSD/DISP CLKOCommunication clock signal with the OSD-IC/display microcomputer 8GNDGround 9CNVSS5.1k pulldown 10OL fixed 11OL fixed 12XRESETReset 13XOUTOscillator 14GND

38、Ground 15XINOscillator 165V5V power supply 17NMIICannot use it as usual input port (100k pullup) 18WAKEUPIWakeupH H H 191394 INTIINT for 1394 (Not used) Standby with the circuit. 201W WUPIWakeup signal at standby (from the display microcomputer) (pulldown)H 21DECO MUTEIBoot success detecting port of

39、 1st DSP 22DSP OLOCommunication enabling signal to the display microcomputerH L 232586AOVIDEO Component SW Control 242589BOVIDEO Component SW ControlH 251394 SWO1394 / DIR Control Signal H : 1393 L : DIR 261394 RSTOReset for 1394 (Not used L fixed.) 271394 CSOStandby for 1394 (Not used L fixed.)H 28

40、1394 CKOCK for 1394 291394 DOIDO for 1394 301394 DIODI for 1394 31232C RXDOFor 232C rewriting (data output) 32232C TXDIFor 232C rewriting (data input) 33CLK-Not used 34232C CTSOFor 232C rewriting (communication permission) 35DSP DIOCommunication data out signal with the DSP microcomputer 36DSP DOICo

41、mmunication data in signal with the DSP microcomputer 37DSP CLKOCommunication clock signal with the DSP microcomputer 38DSP RSTODSP microcomputer reset signal L: reset, H: release reset 39DSP SSOSlave select signal to DSP microcomputer 40BUSYIMCACC usedH 41DSP HREQOError detection signal of DSP micr

42、ocomputer L L L L L H 42DSP MODEOMode selection of DSP microcomputer (ROM/RAM) H: ROM mode, L: RAM (PPP) modeH 43DSP MUTEODSP Assy muteH H H H 44ADMDODSP Analog / Digital select signal H : Digital, L : Analog 45DIR DOICommunication data in signal with the DIR/DAC 46DIR CSOCommunication chip select s

43、ignal with the DIR/DAC 47LSSNODSP SP Config = LSSN Setting 48DIR RSTODIR reset signal 49DIR ERRILock/Unlock signal from DIR 50XTLOOSelection Xtal to DIR VSX-2014i-S 149 5678 56 7 8 C D F A B E No.Pin NameI/OPin FunctionActive 51RY BSOSpeaker relay B ON/OFF 52RY C/RORear / Center relay ON / OFF 53RY

44、AOSpeaker relay A ON/OFF 54RY- HPOHeadphone relay ON / OFF 55RY- ACOAC relay ON / OFF 56HP DETIHeadphone detection L : detected. 57A MUTEO O O O System mute L: Mute ON 58Low Consuh PtionPower supply control for system mute 59MVR ATTMaster volllllllllume att control 60GAIN SELPregain select signal 61

45、EVR CLKOClock signal for esectronic volume and function SW 625V5V power supply 63EVR DTOData signal for esectronic volume and function SW L L L L L 64GNDGround 65SY DETOSync detection (S-VIDEO ditection)H H H H H H 664052AOOutput switching control signal of S-VIDEO and composite Video 674052BOOutput

46、 switching control signal of S-VIDEO and composite Video 68MRVSW2OMulti room function SW control 69MRVSW1OMulti room function SW control 70VIDEO3OVideo input selector control 71VIDEO2OVideo input selector control 72VIDEO1OVideo input selector control 73OL DETIAmp. overload detection L: DetectionL 74

47、DC PROTIDC detection L: Detection 75RDS CLKIClock signal from RDS 76RDS DTIData signal from RDS 77RDS FM+OPower supply control for RDS IC 78MR MUTEOMulti room mute L: Mute ON 79MICSELOMIC select Output switching control of surround back ch L : BiAMP, H : Normal H H 80BIAMPOL L L L L 81TUNED DOIData

48、input signal of tuner contror H H H 82TUNER CLKOClock signal of tuner control 83TUNER DIOData output signal of tuner control 84TUNER CEOChip select signal of tuner control 85MRDATAOData signal of : multi room Volume 86OSDRSTOOSD-IC reset signal L: reset H: release reset 87OSDCSOOSD-IC chip select si

49、gnal 88OSDCTOOSD-IC data mute L : mute 89WATT IN1IWattage detection Level detection with A/D 90NCINot used 91FAN DRIVEOFAN control H : drive 92FAN STOPIFan forced stop detection 93TEMP1ITemperature detection Level detection with A/DA/D 94SIMUKE1IDestination read 1 A/D 95SIMUKE2IDestination read 2H 96AVSSConnect to VSS 97ONCL L 98VREFConnect to VCC 99AVCCConnect to VCC 100NECK_6OATT control of VH (power supply for Voltage Amplifier) VSX-2014i-S 150 1234 1234 C D F A B E Pin Assignmen