Pioneer-VSX916K-avr-sm维修电路原理图.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 2006 UPDOWN MULTI JOG MASTER VOLUME ENTER AUDIO/VIDEO MULTI-CHANNEL RECEIVERVSX-816 STANDBY/ON PHONES DVD/LDTV/SATDVR/VCRVIDEOCDCD-R/TAPE/MDFMAM STANDARD MIDNIGHT/ LOUDNESS ADVANCED SURR ST/DIRECT/ AUTO SURR LISTENING MODE QUICK SETUPSETUPRETURN TUNING/ STATION

3、TONE ANALOG ATTSPEAKERS TUNER EDIT DIMMER MULTI JOG XM MCACC SETUP MICDIGITAL INAUDIORLVIDEO VIDEO INPUTS-VIDEO AUX SIGNAL SELECT SB ch PROCESSING ACOUSTIC EQ DIGITAL PRECISION PROCESSING DIGITAL PRECISION PROCESSING VSX-816-K RRV3328 AUDIO/VIDEO MULTI-CHANNEL RECEIVER VSX-816-K VSX-816-S VSX-916-K

4、VSX-916-S THIS MANUAL IS APPLICABLE TO THE FOLLOWINGMODEL(S) AND TYPE(S). ModelTypePower RequirementRemarks VSX-816-KKUXJ/CAAC 120 V VSX-816-SKUXJ/CAAC 120 V VSX-916-KMYXJ5AC 220 V to 230 V VSX-916-SMYXJ5AC 220 V to 230 V For details, refer to Important Check Points for Good Servicing. T-ZZK MAY 200

5、6 printed in Japan RadioFans.CN 收音机爱 好者资料库 VSX-816-K 2 1234 1234 C D F A B E SAFETY INFORMATION This service manual is intended 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

6、 to properly and safely repair complex products such as those covered by this manual. Improperly performed repairs can adversely 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

7、not risk trying to do so and refer the repair to a qualified service technician. WARNING This product contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer, birth defects or other reproductive harm. Health please take care.

8、5 1 6 Heat Sink Note: Even if the unit shown in the photos and illustrations in this manual may differ from your product, the procedures described here are common. RadioFans.CN 收音机爱 好者资料库 VSX-816-K 110 1234 1234 C D F A B E Note: Even if the unit shown in the photos and illustrations in this manual

9、may differ from your product, the procedures described here are common. Diagnosis POWER PACK ASSY MAIN ASSY Heat Sink CAUTION: These 3 screws in the rear panel should be tightened at all times. They have to be connected to the chassis, otherwise the unit may not work properly. 8 DSP ASSY USB ASSY No

10、te : The unit does not operate when the screws of Speaker Terminal are taken off from Rear Panel. Heat-sink caution when disassembling : The Heat-sink becomes hot; please take care. When lifting up the Amplifier Assy, be careful not to damage this TRANS Assy. Be careful that no parts on the Primary

11、Assy are touching the chassis. RadioFans.CN 收音机爱 好者资料库 VSX-816-K 111 5678 56 7 8 C D F A B E FM/AM TUNER UNIT COMPONENT VIDEO ASSY F PRE-OUT ASSY H Y TRANS 3 ASSY E TRANS 4 ASSY O HP ASSYG POWER KEY ASSYM PRIMARY ASSY U MAIN ASSYA USB ASSYW TRANS 2 ASSY D POWER PACK ASSY C FRONT DISPLAY ASSY K FRONT

12、 VIDEO ASSY S R. ENCODER ASSY L REGULATOR ASSYP USB IN ASSY X DSP ASSYB DIGITAL IN ASSY R S VIDEO ASSYN5.1 CH IN ASSYI VIDEO ASSYQ NOTE : This photograph is VSX-916-S. 1 3 1 2 RadioFans.CN 收音机爱 好者资料库 VSX-816-K 112 1234 1234 C D F A B E 7.2 PARTS 7.2.1 IC 7 Pin Arrangement (Top View) 7 PEG216A (MAIN

13、ASSY : IC9001) System Control MCU The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams. List of IC PEG216A, PE5550A, NJM2243M, NJM2595M, R2S15205FP, STK413-230C, TCC760HC01-AG, AAT4618IGV-0.5-1 XM Common Select XM Signal Sw Wak

14、eUPB(XM) RDS FM+/XM RST RDS DT/XM LINK ACTIVE RDS CLK/XM LOWSPEED DSP OVERLOAD OL DET DC PROT VIDEO1 VIDEO2 VIDEO3 SW DET Comp VideoA Comp VideoB Comp Video INH GND EVR DT 5V EVR CLK LOW CONSUMPTION VIDEO4 RY-AC XM ERR RY_A RY_C/R RY_B AMUTE XMDACRST NECK SELECT 80 79 78 77 76 75 74 73 72 71 70 69 6

15、8 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51 P10/D8 P11/D9 P12/D10 P13/D11 P14/D12 P15/D13/INT3 P16/D14/INT4 P17/D15/INT5 P20/A0(/D0/_) P21/A1(/D1/D0) P22/A2(/D2/D1) P23/A3(/D3/D2) P24/A4(/D4/D3) P25/A5(/D5/D4) P26/A6(/D6/D5) P27/A7(/D7/D6) Vss P30/A8(/_/D7) Vcc P31/A9 P32/A10 P33/A11 P34/A1

16、2 P35/A13 P36/A14 P37/A15 P40/A16 P41/A17 P42/A18 P43/A19 TUNER DO81 P07/D7P44/CS050XTL0 TUNER CLK82 P06/D6P45/CS149DIR ERR TUNER DI83 P05/D5P46/CS248DIR CDC RST TUNER CE84 P04/D4P47/CS347LSSN 6 OHM85 P03/D3P50/WRL/WR46DIR CS OSD RST86 P02/D2P51/WRH/BHE45DIR DO OSD CS87 P01/D1P52/RD44ADMODE DECO MUT

17、E88 P00/D0P53/BCLK43DSP MUTE XPROTECT89 P107/AN7/KI3P54/HLDA42DSP MODE MVRATT90 P106/AN6/KI2P55/HOLD41DSP HREQ XM Power91 P105/AN5/KI1P56/ALE40BUSY iPod power92 P104/AN4/KI0P57/RDY/CLKOUT39DSP SS XM Fs93 P103/AN3P60/CTS0/RTS038DSP RST SIMUKE194 P102/AN2P61/CLK037DSP CLK SIMUKE295 P101/AN1P62/RxD036D

18、SP DO AVSS96 AVSSP63/TXD035DSP DI HP DET97 P100/AN0P64/CTS1/RTS1/CLKS134232C CTS VREF98 VREFP65/CLK133CLK AVCC99 AVccP66/RxD132RX(SR+/iPod) USDAO100 P97/ADTRG/SIN4P67/TXD131TX(SR+/iPod) P96/ANEX1/SOUT4 P95/ANEX0/CLK4 P94/DA1/TB4IN P93/DA0/TB3IN P92/TB2IN/SOUT3 P91/TB1IN/SIN3 P90/TB0IN/CLK3 BYTE CNVs

19、s P87/XCIN P86/XCOUT RESET XOUT VSS XIN VCC P85/NMI P84/INT2 P83/INT1 P85/NMI P82/INT0 P81/TA4IN/U P80/TA4OUT/U P77/TA3IN P76/TA3OUT P75/TA2IN/W P74/TA2OUT/W P73/CTS2/RTS2/TA1IN/V P72/CLK2/TA1OUT/V P71/RxD2/SCL /TA0IN/TB5IN P70/TXD2/SDA /TA0OUT 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 2

20、2 23 24 25 26 27 28 29 30 USDAI USCLK DISP EN DISP RDY DISP DI/OSD DT DISP DO DISP CLK/OSD CLK GND CNVSS I2C CLK EEPROM I2C DT EEPROM XRESET XOUT GND XIN 5V NMI ACIN(WAKEUP) USB TREQ 1W WUP UART SW2 USB HREQ USB CTL USB XFLAG iPod Sense USB XRST USCS DISP RST XM RX XM TX RadioFans.CN 收音机爱 好者资料库 VSX-

21、816-K 113 5678 56 7 8 C D F A B E No.PortPin NameI/OPin Function Pin Function P96/ANEX1/SOUT4 P95/ANEX0/CLK4 P94/DA1/TB4IN P93/DA0/TB3IN P92/TB2IN/SOUT3 P91/TB1IN/SIN3 P90/TB0IN/CLK3 BYTE CNVss P87/XCIN P86/XCOUT RESET XOUT VSS XIN VCC P85/NMI P84/INT2 P83/INT1 P85/NMI P82/INT0 P81/TA4IN/U P80/TA4OU

22、T/U P77/TA3IN P76/TA3OUT P75/TA2IN/W P74/TA2OUT/W P73/CTS2/RTS2/TA1IN/V P72/CLK2/TA1OUT/V P71/RxD2/SCL/TA0IN/TB5IN P70/TXD2/SDA/TA0OUT P67/TXD1 P66/RxD1 P65/CLK1 P64/CTS1/RTS1/CLKS1 P63/TXD0 P62/RxD0 P61/CLK0 P60/CTS0/RTS0 P57/RDY/CLKOUT P56/ALE P55/HOLD P54/HLDA P53/BCLK P52/RD P51/WRH/BHE P50/WRL/

23、WR P47/CS3 P46/CS2 P45/CS1 P44/CS0 USB DAI USCLK DISP EN DISP RDY DISP DI/OSD DT DISP DO DISP CLK/OSD CLK GND CNVSS I2C CK I2C DT XRESET XOUT GND XIN 5V NMI ACIN(WAKEUP) USB TREQ 1W WUP UART SW2 USB HREQ USB CTL USB XFLAG iPod Sense USB XRST USCS DISP RST XM RX XM TX TXD(SR+/iPod) RXD(SR+/iPod) CLK

24、232C CTS DSP DI DSP DO DSP CLK DSP RST DSP SS BUSY DSP HREQ DSP MODE DSP MUTE ADMODE DIR DO DIR CS LSSN DIR CDC RST DIR ERR XTL0 I/O I/O I/O I/O I/O I/O I/O I/O I/O I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O d

25、ata out to USB clock signal from USB enable signal to display u-com ready signal from display u-com data out to display u-com/OSD IC data in from display u-com clock signal to display u-com/OSD IC clock for I2C communication with EEPROM IC data for I2C communication with EEPROM IC no use AC pulse in

26、 Request from TCC760 to main u-com wake up signal from display u-com L:SR + route and H:iPod or XM route are selected. Request from main u-com to TCC760 From main u-com to USB power switch IC From USB power switch IC to main u-com iPod Sense reset signal to USB From main u-com to TCC760 reset signal

27、 to display u-com XM communication XM communication SR+/iPod communication SR+/iPod communication It is necessary when writing for JIG For rewriting 232C (Admit communication) Data output signal for communication with DSP and DIR Data input signal for communication with DSP Clock signal for communic

28、ation with DSP and DIR Reset signal for DSP Strobe select signal to DSP Use it in MCACC DSP error detect signal Mode select of DSP (ROM/RAM) DSP ASSY mute DSP ASSY Data input signal for communication with DIR/DAC Chip select signal for communication with DIR/DAC DSP ASSY Reset signal for DIR CODEC l

29、ock/unlock signal DIR Xtal change 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 RadioFans.CN 收音机爱 好者资料库 VSX-816-K 114 1234 1234 C D F A B E No.PortPin NameI/OPin Function Pin Function 51 52 53 54 55 56 57

30、58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 P43/A19 P42/A18 P41/A17 P40/A16 P37/A15 P36/A14 P35/A13 P34/A12 P33/A11 P32/A10 P31/A9 Vcc P30/A8(/_/D7) Vss P27/A7(/D7/D6) P26/A6(/D6/D5) P25/A5(/D5/D4) P24/A4(/D4/D3) P

31、23/A3(/D3/D2) P22/A2(/D2/D1) P21/A1(/D1/D0) P20/A0(/D0/_) P17/D15/INT5 P16/D14/INT4 P15/D13/INT3 P14/D12 P13/D11 P12/D10 P11/D9 P10/D8 P07/D7 P06/D6 P05/D5 P04/D4 P03/D3 P02/D2 P01/D1 P00/D0 P107/AN7/KI3 P106/AN6/KI2 P105/AN5/KI1 P104/AN4/KI0 P103/AN3 P102/AN2 P101/AN1 AVSS P100/AN0 VREF AVcc P97/AD

32、TRG/SIN4 NECK_SEL XMDACRST AMUTE RY_B RY_C/R RY_A XM ERR RY-AC VIDEO4 LOW_CONSUMPTION EVR CLK 5V EVR DT GND COMP VIDEO INH COMP VIDEOB COMP VIDEOA SWDET VIDEO3 VIDEO2 VIDEO1 DC PROTECT OL DET DSP OVERLOAD RDS CLK/XM LOWSPEED RDS DT/Link ACTIVE(XM) RDS FM+/XM RST WAKE UPB(XM) XM Signal Sw XM Common S

33、elect TUNER DO TUNER CLK TUNER DI TUNER CE 6 OHM OSD RST OSD CS DECO MUTE XPROTECT MVRATT XM POW iPod POW XM Fs SIMUKE1 SIMUKE2 AVSS HP DET VREF AVCC USDAO I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O

34、I/O I/O I/O I/O I/O I/O I/O I/O I/O For 8ohm spk impedance: H at Adv Surr,Standard,5.1Multich,speaker A+B(7ch model). For 6 ohm spk impedance: L RESET of 2chDAC for XM System mute Speaker B relay-on / OFF at 916, 816 and 516. This RY_B is used for SW relay at 316. Rear one / center relay-on / OFF Sp

35、eaker A relay-on / OFF AC relay on/off NJM2296 control (VIDEO input select) (SX316 no connect) When 1 minutes passed after power off and then go into stop mode and port L, else H. Clock signal for Function and E-volume Data signal for Function and E-volume Component terminal control Component termin

36、al control Component terminal control H: SW YES, L: SW NO (SX316 no connect) NJM2296 control (VIDEO input select) (SX316 no connect) NJM2296 control (VIDEO input select) (SX316 no connect) NJM2296 control (VIDEO input select) (SX316 no connect) Amplifier DC detection. H:Normal, L:Abnormal Amplifier

37、overload detection. H:Normal, L:Abnormal ANALOG OVER LOAD detect (H : detect) RDS clock in signal/XM Lowspeed RDSdata in signal/XM Link Active RDS power supply/XM reset. FM : Low, AM:High XMDT for communication CLK,DT, etc. XM/DIR selector (XM : High) XM Data input signal for tuner contorol Clock si

38、gnal for tuner contorol Data output signal for tuner contorol Chip select signal for tuner contorol if stop mode, port L, else according to setting(J model No connect) 1st DSP detect port Power supply abnormal condition detection. H: Normal, L: Abnormal. Master volume ATT control (-15dB or less : L)

39、 XM antenna power supply. H always. When abnormally detecting it, it makes it to L. IPod power supply. H always. When abnormally detecting it, it makes it to L. XM lnput 1 to switch region lnput 2 to switch region connects with VCC. HP detection H:detected. connects with VCC. connects with VCC. data

40、 input from USB RadioFans.CN 收音机爱 好者资料库 VSX-816-K 115 5678 56 7 8 C D F A B E 7 Pin Arrangement (Top View) 7 PE5550A (FRONT DISPLAY ASSY : IC401) System Control MCU VF +5V S8 S9 S10 S11 S12 S13 S14 S15 S16 S17 S18 S19 S20 S21 S22 S23 S24 POWER ON LED IO IO IO IO IO IO IO IO IO IO IO IO IO O O O O O

41、O 60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 VLOAD VDD2 FIP20 FIP21 FIP22 FIP23 FIP24/P30 FIP25/P31 FIP26/P32 FIP27/P33 FIP28/P34 FIP29/P35 FIP30/P36 FIP31/P37 FIP32/P40 FIP33/P41 FIP34/P42 FIP35/P43 FIP36/P44 FIP37/P45 P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-CH P-C

42、H P-CH P-CH P-CH P-CH P-CH P-CH P-CH S7O61 FIP19 P-CH P-CHP46/FIP3840ONC S6 O 62FIP18 P-CH P-CHP47/FIP3939ONC S5 O 63FIP17 P-CH P-CH open drainP50/FIP4038IONC S4 O 64FIP16 P-CH P-CH open drainP51/FIP4137IONC S3 O 65FIP15 P-CH P-CH open drainP52/FIP4236IONC S2 O 66FIP14 P-CH P-CH open drainP53/FIP433

43、5IONC S1 O 67FIP13 P-CH P-CH open drainP54/FIP4434IOCenter LED G13 O 68FIP12 P-CH P-CH open drainP55/FIP4533IOMIC DET G12 O 69FIP11 P-CH P-CH open drainP56/FIP4632IOMCACC LED G11 O 70FIP10 P-CH P-CH open drainP57/FIP4731IONC G10 O 71FIP9 P-CH P-CH open drainP60/FIP4830IOEN A G9 O 72FIP8 P-CH P-CH op

44、en drainP61/FIP4929IOEN B G8 O 73FIP7 P-CH P-CH open drainP62/FIP5028IOFEN B G7 O 74FIP6 P-CH P-CH open drainP63/FIP5127IOFEN A G6 O 75FIP5 P-CH P-CH open drainP64/FIP5226IONC(PU)(HP IN) G5 O 76FIP4 P-CH VDD025+5V G4 O 77FIP3 P-CH AVDD24+5V G3 O 78FIP2 P-CH VSS023GND G2 O 79FIP1 P-CH COMPANI022IKEY

45、IN1 G1O80 FIP0 P-CH COMPANI121IKEY IN2 CMOS CMOS CMOS STI C-MOS C-MOS C-MOS C-MOS C-MOS C-MOS C-MOS C-MOS C-MOS C-MOS C-MOS COPM COMP VDD1 VSS1 X1 X2 IC(VPP) RESET P27/SCK1 P26/SI1 P25/SO1 P24/BUSY P23 P22 P21/SO3 P20/SCK3 P00/INTP0 P01/INTP1 P02/T1 AVSS ANI3 ANI2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

46、 16 17 18 19 20 I I I IO IO IO IO IO IO IO IO IO IO IO I I +5V GND Resonator Resonator GND DISP RESET DISP CK DISP DTI DISP DTO DISP RDY Test 1w_wup NC NC DISP EN NC(PD)(MULTIROOM SRIN) SR IN GND KEY IN4 KEY IN3 RadioFans.CN 收音机爱 好者资料库 VSX-816-K 116 1234 1234 C D F A B E No.PortPin NameI/OPin Functi

47、on Pin Function +5V GND Resonator Resonator GND DISP RESET DISP CK DISP DTI DISP DTO DISP RDY Test 1w_wup NC NC DISP EN NC SR IN GND KEY IN4 KEY IN3 KEY IN2 KEY IN1 GND +5V +5V NC FEN A FEN B EN B EN A NC MCACC LED MIC DET Center LED NC NC NC NC NC NC POWER ON LED S24 S23 S22 S21 S20 S19 S18 S17 S16

48、 VDD1 VSS1 X1 X2 IC(VPP) RESET P27/SCK1 P26/SI1 P25/SO1 P24/BUSY P23 P22 P21/SO3 P20/SCK3 P00/INTP0 P01/INTP1 P02/T1 AVSS ANI3 ANI2 ANI1 ANI0 VSS0 AVDD VDD0 P64/FIP52 P63/FIP51 P62/FIP50 P61/FIP49 P60/FIP48 P57/FIP47 P56/FIP46 P55/FIP45 P54/FIP44 P53/FIP43 P52/FIP42 P51/FIP41 P50/FIP40 P47/FIP39 P46

49、/FIP38 FIP37/P45 FIP36/P44 FIP35/P43 FIP34/P42 FIP33/P41 FIP32/P40 FIP31/P37 FIP30/P36 FIP29/P35 FIP28/P34 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 - - I - - I I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O - I I I I - - - I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O I/O O O I/O O O O O O O O O O positive power supply ground potential crystal connection for system cloc