Pioneer-PD217-cd-sm 维修电路原理图.pdf

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1、ORDER NO.PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER ELECTRONIC (EUROPE) N.V. Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 25

2、3 Alexandra Road, #04-01, Singapore 159936? ? ? ? ? ? PIONEER ELECTRONIC CORPORATION 1999COMPACT DISC PLAYERRRV2121TZZR APR. 1999 Printed in JapanPD-217CONTENTS1. SAFETY INFORMATION.22. EXPLODED VIEWS AND PARTS LIST .33. SCHEMATIC DIAGRAM.84. PCB CONNECTION DIAGRAM .125. PCB PARTS LIST.156. ADJUSTME

3、NT.177. GENERAL INFORMATION .257.1 DISPLAY .257.2 BLOCK DIAGRAM .268. PANEL FACILITIES AND SPECIFICATIONS.27THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).Power RequirementTypeModelPD-217The voltage can be converted by the following method.COMPACT DISC PAYER 10SW BOARD ASSYS801 : PO

4、WER STANDBY/ONIC351(PD4835A)1SS25410Note: When ordering service parts, be sure to refer to EXPLODED VIEWS AND PARTS LIST or PCB PARTSLIST.B EPD-21710TP1-Pin 1: PLAY MODE (RF) 500mV/div 500nsec/divIC202-Pin 9: PLAY MODE (CADR) 0.2V/div 2sec/div225577864364TP1-Pin 1: TRACK SEARCH MODE (RF) 500 mV/div

5、200 sec/divTP1-Pin 6: PLAY MODE (FOER) 100mV/div 10msec/divTP1-Pin 2: PLAY MODE (TRER) 200mV/div 1msec/divTP1-Pin 2: 50T - JUMP (*1) MODE (TRER) 200mV/div 1msec/divIC202-Pin 4: FOCUS-IN (*2) MODE (FODR) 1V/div 200msec/divIC202-Pin 4: PLAY MODE (FODR) 1V/div 1msec/divIC202-Pin 3: PLAY MODE (TRDR) 500

6、mV/div 1msec/divIC202-Pin 3: 50T - JUMP (*1) MODE (TRDR) 500mV/div 1msec/divIC201-Pin 9: PLAY MODE (SPDR) 1V/div 50msec/divIC201-Pin 9: TRACK SEARCH MODE (SPDR) 2V/div 50msec/div VC VC VC VC VC GND GND GND GND GND GND GNDBWaveforms (Mother Board Assy)Note: The encircled numbers denote measuring poin

7、t in the schematic diagram.*1 50T-JUMP: After switching to the pause mode, press the manual search key.*2 FOCUS-IN: Press the play key without loading a disc.PD-21711IC301-Pin 38 : PLAY MODE (PCO) 2V/div 10 sec/div533319231018168IC202-Pin 9: TRACK SEARCH MODE (CADR) 2V/div 200msec/div IC301-Pin 86 :

8、 PLAY MODE (1kHz) (LOUT 1) 1V/div 200msec/divIC301-Pin 54 : PLAY MODE (1kHz) (BCK) 2V/div 500nsec/divIC301-Pin 50 : PLAY MODE (1kHz) (LRCK) 2V/div 10 sec/divIC301-Pin 52 : PLAY MODE (1kHz) (PCMD) 2V/div 500nsec/divTRACK SEARCH MODE Upper : TP1-Pin 1 (RF) 1V/div Lower : IC151-Pin 23 (C.OUT) 2V/div 50

9、 sec/divIC301-Pin 27 : PLAY MODE (MDP) 2V/div 2 sec/div GND GND GND GND GND GND GND GND GNDPD-21712ABCD123412344. PCB CONNECTION DIAGRAMNOTE FOR PCB DIAGRAMS :1. Part numbers in PCB diagrams match those in the schematic diagrams.2. A comparison between the main parts of PCB and schematic diagrams is

10、 shown below.3. The parts mounted on this PCB include all necessary parts for several destinations. For further information for respective destinations, be sure to check with the schematic diagram.4. View point of PCB diagrams.Symbol In PCBDiagramsSymbol In SchematicDiagramsPart NameB C EDDGGSSB C E

11、BCEDGSBCEBCEBCETransistorTransistorwith resistorField effecttransistorResistor array3-terminalregulatorCapacitorConnectorP.C.BoardChip PartSIDE ASIDE BC DAECARRIAGEMOTORMSPINDLEMOTORMINSIDEMECHANISM BOARD ASSYAHP BOARD ASSYEDISPLAYBOARD ASSYCSW BOARD ASSYDBCN202BCN401BCN351(PNP1239-C)(PNP1386-A)(PNP

12、1386-A)SIDE APD-21713ABCD12341234BBMOTHER BOARD ASSY(PNP1424B)ACN610AC POWER CORDTo PICKUP ASSYEJ501To LOADING MOTOR and CLAMP SWCCN701VR151VR152Q391Q452Q454Q404Q403Q453Q451Q405IC406IC405IC31IC401IC34Q341Q151Q152IC202IC21Q321VR153VR154VR155VR156SIDE APD-21714ABCD12341234BMOTHER BOARD ASSYPNP1424BIC3

13、01IC151IC351SIDE BBPD-21715MOTHER BOARD ASSYPWM2140PWM2139PWM2139NSPSUB BOARD ASSYPWX1400PWX1400PWX1400NSP DISPLAY BOADR ASSYPWZ2937PWZ2937PWZ2937NSP SW BOARD ASSYPWZ2942PWZ2942PWZ2942NSP HP BOARD ASSYPWZ2949PWZ2949PWZ2949NSPSINGLE MECHANISM ASSYPXA1593PXA1593PXA1593NSP SERVO MECHANISM ASSYPXA1596PX

14、A1596PXA1596NSP MECHANISM BOARD ASSYPWX1192PWX1192PWX11925. PCB PARTS LISTNOTES : Parts marked by “ NSP ” are generally unavailable because they are not in our Master Spare Parts List. The mark found on some component parts indicates the importance of the safety factor of the part.Therefore, when re

15、placing, be sure to use parts of identical designation. When ordering resistors, first convert resistance values into code form as shown in the following examples.Ex. 1When there are 2 effective digits (any digit apart from 0), such as 560 ohm and 47k ohm (tolerance is shown byJ = 5%, and K = 10%).5

16、60 = 56 10 1 = 561. RD1/4PU 5 6 1 J47k = 47 10 3 = 473 . RD1/4PU 4 7 3 J0.5 = R50 . RN2H 5 0 K1 = 1R0 . RS1P 1 0 KEx. 2When there are 3 effective digits (such as in high precision metal film resistors).5.62k = 562 10 1 = 5621 . RN1/4PC 5 6 2 1 F LIST OF WHOLE PCB ASSEMBLIES CONTRAST OF PCB ASSEMBLIE

17、SMOTHER BOARD ASSYPWM2140 and PWM2139 are constructed the same except for the following:C173, C5321CKCYF103Z50Not used S5 Voltage SelectorNot usedPSB1006MarkRemarksSymbol and DescriptionPart No.PWM2140PWM2139MarkSymbol and DescriptionPart No.WPWXJRDXJRLXJRemarksMOTHER BOARD ASSYBMark No.DescriptionP

18、art No. PARTS LIST FOR PD-217/WPWXJMark No.DescriptionPart No.SEMICONDUCTORSIC406BA15218IC151CXA1782CQIC301CXD2519QIC31, IC34ICP-N10IC201, IC202LA6520IC405NJM4558D-DIC351PD4835AIC21PQ05RR12Q1512SA854SQ3912SC1740SQ403, Q4042SD2144SQ152DTA124ESQ405DTC124ESQ3412SK246D341, D351, D352, D395 D3971SS355D54

19、MTZJ18BD359MTZJ5.1BD218MTZJ6.2BD11 D14, D52S5688GPD-21716COILS AND FILTERSL351 (RADIAL INDUCTOR)LFA100JL395, L396 (RADIAL INDUCTOR)LFA1R0JCAPACITORSC181CCCCH100D50C341, C342CCCCH120J50C383CCCSL181J50C315CCCSL221J50C481, C482CCCSL390J50C309CEASR47M50C171, C175, C301, C311 C314CEAS101M10C316, C302CEAS

20、101M10C52CEAS101M35C26CEAS102M16C433, C434CEAS220M25C27, C131 C133, C431, C432CEAS330M16C25CEAS332M16C169, C170, C356CEAS4R7M50C351CEAS471M6R3C156, C161, C164, C168, C218CGCYX103K25C160CGCYX333K25C167CGCYX472K25C152, C307CGCYX473K25C157CGCYX823K25C163CKCYB102K50C176, C306, C441, C442CKCYB152K50C305C

21、KCYB222K50C162CKCYB332K50C151CKCYB682K50C29, C159, C173, C205, C210CKCYF103Z50C215, C219, C304, C310, C353CKCYF103Z50C357, C382, C470, C5321CKCYF103Z50C11, C13, C15, C16, C17CKCYF103Z50C153, C154, C155, C158CQMBA104J50RESISTORSVR153, VR155 (10k- B)RCP1045VR151, VR152, VR154 (22k- B)RCP1046VR156 (220

22、k- B)RCP1049Other ResistorsRD1/4PU&JOTHERSCN202MT 4P CONNECTOR173981-4CN205MT 5P CONNECTOR173981-5CN35132P FFC CONNECTORHLEM32S-1JA401 2P JACKPKB1023JA393JACKPKN1005X341XTAL RES (16.9344 MHz)PSS1008CN201CONNECTOR 6PRKP-533CN131CONNECTORSLW16S-1C7X351CERAMIC RESONATORVSS1014(4.19MHz)CN4013P JUMPER CO

23、NNECTOR52147-0310TERMINALRKC061 DISPLAY BOARD ASSYSEMICONDUCTORSD701 D7071SS254CAPACITORC701CKCYF103Z50SWITCHESS701, S702, S705 S708, S710PSG1006S711, S713 S728PSG1006OTHERSCN702 4P JUMPER CONNECTOR52147-0410CN701 CONNECTORHLEM32R-1V701 FL INDICATOR TUBEPEL1085 REMOTE SENSORSBX1976-51SEMICONDUCTORD8

24、01PCX1019SWITCHS801PSG1006OTHERJ801 2mm JUMPER WIRED20PWY0405G HP BOARD ASSYRESISTORVR501 (5k- B)PCS1003COILS AND FILTERSL501, L504, L505 (AXIAL INDUCTOR)LAU1R0JCAPACITORSC501, C502CKCYF223Z50C504CKCYF473Z50OTHERSJA501 HP JACKRKN1002J501 3P JUMPER WIRED20PWY0310G MECHANISM BOARD ASSYSWITCHS610DSG101

25、6OTHERCN610 MT 4P CONNECTOR173979-4Mark No.DescriptionPart No.CMark No.DescriptionPart No.DSW BOARD ASSYEAPD-217176. ADJUSTMENT6.1 PREPARATIONS6.1.1 Jigs and Measuring Instruments6.1.2 Necessary Adjustment PointsWhenAdjustment pointsExchangePICKUPExchangeMOTHER BOARD ASSYExchangeSERVO MECH ASSYExcha

26、ngeSPINDLE MOTOR1.2.3.4.5.6.7.8.9.10.11.12 ADJ = Page 6CD TEST DISC(YEDS-7) screwdriver(small) Precisescrewdriver screwdriver(medium) screwdriver(large)39 k0.001FLow-frequencyoscillatorDual-traceoscilloscope(10 : 1 probe)Low pass filter 1(39 k + 0.001F)56 k0.001FLow pass filter 2(56 k + 0.001F)Ball

27、point hexagon wrench(size: 1.5mm)GGK1002= Page 19 - 241.3.5.6.7.8.9.10.11.12 1.2.3.4.5.6.7.8.9.10.11.12 = Page 19 - 24= Page 19 - 24PD-21718TEST MODEW107W108Short pointMOTHER BOARD ASSYTEST MODE : ONTEST MODE : PLAYTEST MODE : STOP = CANCELSpindle motor: STARTSpindle servo: CLOSECLOSEOPENTracking se

28、rvo:TEST DISC: YEDS-7PICKUP ASSYMOTHER BOARD ASSY(REAR)ADJUSTMENT SCREW(Radial direction)ADJUSTMENT SCREW(Tangential tilt direction)Stop all operation6.2.1 How to Start/Cancel Test Mode6.2.2 Adjustment Location6.2 ADJUSTMENTTEST MODEW107W108Short pointMOTHER BOARD ASSYLaser diode: LIGHTS UPFocus ser

29、vo: CLOSETESTCN201TP11. RF2. TR. ER3. TR. IN4. VC5. FO. IN6. FO. ERVR151. TR GAINVR152. FO GAINVR153. RF LEVELVR154. FO OFFSETVR155. TR BALVR156. FO BESTPROGRAMinwardsoutwardsPickup Move?4166616CN201W107W108VR151VR152VR155 VR156VR154 VR153GratingPD-217194261. Focus Offset AdjustmentTest modeNone dis

30、cVR154MOTHER BOARD ASSYDC voltage050mVOscilloscopeDC ModeV: 5mV/divH: 10mSec/div Prove (10:1)GNDSTARTTP1(CN201)Player2. Grating AdjustmentOscilloscopeDC ModeV: 10mV/divH: 5mSec/div PlayerFEVCSTARTTP1(CN201)TEVCLocate null.Counterclockwise, Maximum amplitude.39k0.001FProve (10:1)GNDLow pass filter 1M

31、OTHER BOARD ASSYMOTHER BOARD ASSY6.2.3 Check and Adjustment4GratingTurn counterclockwisefrom null.8-cm DISCPLAYTest modeFOCUS servoSPDL servo TRKG servoCLOSECLOSEOPENPosition at whitch the adjust-ment hole is visible outside the disc when moving toward the outer circumference.=?=?=PD-217201423. Trac

32、king Error Balance AdjustmentProbe (10:1)VR155A=BOscilloscopeDC ModeV: 10mV/divH: 5mSec/div STARTTP1(CN201)PlayerTEVC39k0.001FLow pass filter 1Test modeSPDL servoFOCUS servo TRKG servo=?=?=CLOSECLOSEOPENTEST DISCPLAYInnermostcircumference(1 TRK)VCABGNDGNDPlayerTP1(CN201)RFVCSTARTProbe (10:1)Oscillos

33、copeAC ModeV: 20mV/divH: 200nSec/div NGOK (Smooth)Eye pattern4. Pickup 1Radial 2Tangential Direction Tilt AdjustmentMOTHER BOARD ASSYMOTHER BOARD ASSYMOTHER BOARD ASSYTEST DISCPLAYTest modeSPDL servoFOCUS servo TRKG servo=?=?=CLOSECLOSECLOSEPosition where the screw is visible through the adjustment

34、hole of the float base after moving toward the outer peripheral.4Remove lock tight1221 TEST DISCPD-21721145. RF Level AdjustmentVR1531.2VP-P0.1VOscilloscopeAC ModeV: 50mV/divH: 10mSec/div STARTTP1(CN201)PlayerRFVCGNDProve (10:1)6. Focus Best Adjustment OscilloscopeDC ModeCH1: 5mV/divCH2: 20mV/div H:

35、 200ns/divProve(10:1)PlayerSTARTTP1(CN201)RFVCMAXGNDProve(10:1)FE614GNDAdjust the RF level to maximum, with thefocus error voltage within 150mV.MOTHER BOARD ASSYMOTHER BOARD ASSYMOTHER BOARD ASSYTest modeSPDL servoFOCUS servo TRKG servo=?=?=CLOSECLOSECLOSETEST DISCPLAYInnermostcircumference(1 TRK)VR

36、156MOTHER BOARD ASSYTest modeSPDL servoFOCUS servo TRKG servo=?=?=CLOSECLOSECLOSETEST DISCPLAYInnermostcircumference(1 TRK)PD-21722147. RF Level Adjustment 1.2VP-P0.1VOscilloscopeAC ModeV: 50mV/divH: 10mSec/div STARTTP1(CN201)PlayerRFVCGNDProve (10:1)8. Focus Servo Loop Gain Adjustment UNDEROscillos

37、copeX-Y ModeX: 20mV/divY: 5mV/div GNDProve (10:1)PlayerSTARTTP1(CN201)FIVCUPPERJUSTLow-frequencyoscillator1.2kHz1Vp-pGNDGNDProve (10:1)56k0.001FLow pass filter 2100kFEMake adjustment ifthe value exceedsthe specified range.Check654Lissajous WaveformMOTHER BOARD ASSYMOTHER BOARD ASSYVR153MOTHER BOARD

38、ASSYTest modeSPDL servoFOCUS servo TRKG servo=?=?=CLOSECLOSECLOSETEST DISCPLAYInnermostcircumference(1 TRK)Test modeSPDL servoFOCUS servo TRKG servo=?=?=CLOSECLOSECLOSETEST DISCPLAYInnermostcircumference(1 TRK)VR152MOTHER BOARD ASSYPD-2172310. Focus Servo Loop Gain Adjustment 9. Focus Best Adjustmen

39、t OscilloscopeDC ModeCH1: 5mV/divCH2: 20mV/div H: 200ns/divProve (10:1)PlayerSTARTTP1(CN201)RFVCMAXGNDProve (10:1)FE614GNDReadjust ifadjustment is incorrect.Adjust the RF level to maximum, withthe focus error voltage within 150mV.MOTHER BOARD ASSYVR156MOTHER BOARD ASSYTest modeSPDL servoFOCUS servo

40、TRKG servo=?=?=CLOSECLOSECLOSETEST DISCPLAYInnermostcircumference(1 TRK)UNDEROscilloscopeX-Y ModeX: 20mV/divY: 5mV/div GNDProve (10:1)PlayerSTARTTP1(CN201)FIVCUPPERJUSTLow-frequencyoscillator1.2kHz1Vp-pGNDGNDProve (10:1)56k0.001FLow pass filter 2100kFE654Lissajous WaveformMOTHER BOARD ASSYTest modeS

41、PDL servoFOCUS servo TRKG servo=?=?=CLOSECLOSECLOSETEST DISCPLAYInnermostcircumference(1 TRK)VR152MOTHER BOARD ASSYCheckPD-2172411. Focus Best Adjustment OscilloscopeDC ModeCH1: 5mV/divCH2: 20mV/div H: 200ns/divProve (10:1)PlayerSTARTTP1(CN201)RFVCMAXGNDProve (10:1)FE614GNDAdjust the RF level to max

42、imum, withthe focus error voltage within 150mV.Adjust this point only if adjustment was made in item 10.MOTHER BOARD ASSYVR156MOTHER BOARD ASSYTest modeSPDL servoFOCUS servo TRKG servo=?=?=CLOSECLOSECLOSETEST DISCPLAYInnermostcircumference(1 TRK)12. Tracking Servo Loop Gain Adjustment UNDEROscillosc

43、opeX-Y ModeX: 20mV/divY: 10mV/div GNDProve (10:1)PlayerSTARTTP1(CN201)TIVCUPPERJUSTLow-frequencyoscillator1.2kHz1Vp-pGNDGNDProve (10:1)100kTE234Lissajous WaveformMOTHER BOARD ASSYTest modeSPDL servoFOCUS servo TRKG servo=?=?=CLOSECLOSECLOSETEST DISCPLAYInnermostcircumference(1 TRK)VR151MOTHER BOARD

44、ASSYPD-217257. GENERAL INFORMATION7.1 DISPLAY7 PEL1085 (V701: DISPLAY BOARD ASSY)7 FL INDICATOR TUBE Pin Assignment Pin Connection Grid Assignment Anode ConnectionPD-217267.2 BLOCK DIAGRAM PICKUPAssemblySERVOCONTROLLERIC151CXA1782CQDECODER+ DACIC301CXD2519QLPFIC405NJM4558D-DAUDIOSIGNALCPUIC351PD4835

45、AAMPIC201IC202LA6520SpindleCarriageLoading etcFocusTrackingM DISPLAYFUNCTION KEYPOWER SUPPLY.(DECK SYNCHROHEADPHONEJACKPD-217278. PANEL FACILITIES AND SPECIFICATIONS7 PANEL FACILITIES1234567890$#!=-COMPACT D SC PLAYERSTANY/ONSADBYOPEN CLOSE0674?1 ?PROGRAMRANOMREATED THI L TEPONESLEVEL?COMPU?AUTOTEDI

46、SLY OFF?CD ECK SYNRORACKNDEXM NSC/B DIRECT L NEAR CONVERSIONFRONT PANEL1STANDBY/ON switch and STANDBY indicator2Remote sensorReceives the signal from the remote control unit.3Disc tray4TIME button5DISPLAY OFF button6Digit buttons (1 - 10, 10)7COMPU/AUTO EDIT button8RANDOM button9REPEAT button0HI-LIT

47、E scan button-OPEN/CLOSE button (0)=Play/Pause button (6)Stop button (7)!Track/Manual search buttons(4 1/ )PROGRAM button#Headphones jack (PHONES)$Headphones volume control (LEVEL)1234567890-OUTPUT LEVEL +RANDOMHI LITE1?4?7831234567891010PROGRAM?COMPACT DISC PLAYERREMOTE CONTROL UNITREMOTE CONTROL U

48、NITRemote control buttons with the same names or marks as buttons onthe front panel of the player control the same operations as thecorresponding front panel buttons.1STANDBY/ON() button2RANDOM play button3HI-LITE scan button4PAUSE button ( 8 )5STOP button ( 7 )6OUTPUT LEVEL buttons (/+)7MANUAL sear

49、ch buttons ( 1 / )8TRACK search buttons ( 4 / )9PLAY button ( 3 )0Digit buttons (1 - 10, 10)-PROGRAM buttonREMOTE CONTROL UNITPD-217287 SPECIFICATIONSRedWhiteOutput cable(PDE1248:L=1m)Dry Cell Batteries ( AA/R6P ) Accessories1. GeneralType .Compact disc digital audio systemPower requirementsSingapor

50、e and Australian models.110 - 120/220 -240 V, 50/60 HzOther models .110 - 127/220 -240 V(switchable) ,50/60 HzPower consumption .12 WOperating temperature .+5C - +35CWeight . 3.1 kgExternal dimensionsPD-217 .420(W) X 101(H) X 267(D) mm2. Audio sectionFrequency response . 2 Hz - 20 kHzS/N ratio .98 d