Panasonic-RXD45E-cs-sm 电路图 维修手册.pdf

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1、 Panasonic Corporation 2010. All rights reserved. Unauthorized copying and distribution is a violation of law. PSG1002014CE Portable Stereo CD System Model No.RX-D45EB RX-D45EG RX-D50EB RX-D50EG Product Color : (W).White Type (For RX-D45 only) (S).Silver Type (For RX-D50 only) TABLE OF CONTENTS PAGE

2、PAGE 1 Safety Precautions- 3 1.1. General Guidelines- 3 1.2. Caution for AC Cord - 4 1.3. Before Repair and Adjustment- 5 1.4. Caution For Fuse Replacement-5 1.5. Protection Circuitry -5 1.6. Safety Part Information-5 2 Warning -7 Notes: Please refer to the original service manual for: G CD Mechanis

3、m Unit (DLS6F), Order No. PSG1002024AE RadioFans.CN 收音机爱 好者资料库 2 2.1. Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices -7 2.2. Precaution of Laser Diode -8 2.3. Service caution based on Legal restrictions-9 2.4. Handling Precaution for Traverse Unit-10 3 Servi

4、ce Navigation-12 3.1. Service Information-12 4 Specifications-13 5 Location of Controls and Components-15 5.1. Main Unit Key Button Operations (RX-D45)-15 5.2. Main Unit and Remote Control Key Button Operations (RX-D50)-16 5.3. Disc Information -17 6 Self Diagnostic and Doctor Mode Setting -18 6.1.

5、Self Diagnostic Mode-18 6.2. Doctor Mode (For RX-D45) -19 6.3. Doctor Mode (For RX-D50) -22 7 Service Fixture ?) ?1?)178?)9/Serial I/P 17BA1-Motor O/P (1);/Serial I/P 18PRAMVSS33-GND (DRAM) 19PRAMVDD33-Power Supply Voltage (+1.6V) 20PRAMVDD15-Power Supply Voltage (DRAM) 21SPOUTOSpindle Drive O/P 22P

6、CI/OSpindle motor drive O/P signal serial data/Monitoring I/P 23TRVPOTraverse Drive O/P (+ve) 24TRPOTracking Drive O/P (+ve) 25FOPOFocusing Drive O/P (+ve) 26DVSS1-GND 27IODD2-Digital Power Supply Voltage 2 (I/O) 28DVDD1-Digital Power Supply Voltage 1 (Built-In) 29SRVMON0-No Connection 30SRVMON1-No

7、Connection 31AVSS2-GND 32OSCINIOscillating Input 33CTRCRS-Tracking Cross Comparator 34VREF-+Vref Supply Voltage 35EITracking Input Signal 1 36FITracking Input Signal 2 37DIFocusing Input Signal 4 38BIFocusing Input Signal 2 39CIFocusing Input Signal 3 40AIFocusing Input Signal 1 41PDIAPC Amp I/P 42L

8、DOLaser Drive Current O/P 43CENV-Detection Capacitance Connection terminal 44RFENVORF Envelope O/P 45RFOUTORF Summing Amp O/P 46RFINISGC I/P 47AVDD2-Analog Power Supply voltage 2 (For DSL/PLL) 48ARFDC-AGC Capacitive Connection Termi- nal 49ARFOUTOAGC Output 50ARFFBIARF Feedback Signal I/P 51ARFINIAu

9、dio RF Signal I/P 52DSLFILoop Filter Terminal (For DSL) 53IREF-Reference I/P 54PLLF-PLL Loop Filter Terminal (Phase Compare) 55PLLF0-PLL Loop Filter Terminal (Speed Compare) 56OUTLOAudio O/P (LCH) 57AVSS1-GND 58AVDD1-Analog Power Supply Voltage 1 59OUTROAudio O/P (RCH) 60DVSS3-GND3 (Digital Circuit)

10、 61NSRVMONONIServo Motor O/P Enabling 62EXT0 / SRDATA (ST_IN) -Expansion O/P Port 0 63EXT1 / LRCK (ST_REQ) -Expansion O/P Port 1 64EXT2 / BCLK (ST_CLK) -Expansion O/P Port 2 65FLAG-Flag Signal O/P 66TX-Digital Audio Interface O/P signal 67MCLKIMicro-Computer Command Clock I/ P 68MDATAIMicro-Computer

11、 Data I/P 69MLDIMicro-Computer Load I/P 70STATOStatus Signal O/P 71BLKCKOSubcode Blk Clock 72NRSTOLSI Reset Signal 73DQSYTXT-Pack Signal O/P for CD-Text data 74SMCK-Micro-Computer Clock O/P 75PMCK-IOCNT Serial data O/P (Synchro- nous O/P) 76DVDD2-Digital Power Supply Voltage 2 (+1.5V) 77IODD1-Digita

12、l Power Supply Voltage 1 (For I/O) 78DVSS2-GND2 (For Digital Circuit) 79NTEST2ITest Mode Setting (ON:H) 80X2OCrystal Oscillating Circuit O/P 81X1ICrystal Oscillating Circuit I/P 82NTESTITest Mode Setting I/P (ON:H) 83D2OData Sigmal O/P 2 84D1OData Signal O/P 1 85D0OData Signal O/P 0 86D3OData Signal

13、 O/P 3 87D4OData Signal O/P 4 88D5OData Signal O/P 5 89D6OData Signal O/P 6 90D7OData Signal O/P 7 91D15OData Signal O/P 15 92D14OData Signal O/P 14 93DRVDD-I/O Power Supply Voltage (DRAM) 94D13OData Signal O/P 13 95D12OData Signal O/P 12 96D11OData Signal O/P 11 97D10OData Signal O/P 10 98D9OData S

14、ignal O/P 9 99D8OData Signal O/P 8 100SDRCKOClock Signal O/P Pin No.MarkI/OFunction 88 18.2.IC7002 (BA5948FPE2) IC 4CH Drive 18.3.IC2100 (RFKWMD45EG-W) MICRO PROCESSOR Pin No.MarkI/OFunction 1IN2IMotor Driver Input 2PC2ITurntable Motor Drive Signal (L:ON) 3IN1IMotor Drive (1) Input 4PC1-Traverse Mot

15、or Drive Signal (L): ON) 5-8N.C.-No Connection 9PGND1-Ground Connection (1) for Drive 10PVCC1-Power Supply (1) for Drive 11D1-OMotor Drive (1) reverse - action output 12D1+OMotor Drive (1) forward - action output 13D2-OMotor Drive (2) reverse - action output 14D2+OMotor Drive (2) forward - action ou

16、tput 15D3-OMotor Drive (3) reverse - action output 16D3+OMotor Drive (3) forward - action out- put 17D4-OMotor Drive (4) reverse - action output 18D4+OMotor Drive (4) forward - action out- put 19PVCC2-Power Supply (2) for Driver 20PGND2-Ground Connection (2) for Driver 21-24N.C.-No Connection 25VCCI

17、Power Supply terminal 26VREFIReference Voltage Input 27IN4IMotor Driver (4) Input 28IN3IMotor Driver (3) Input Pin No.MarkI/OFunction 1PCONT1OPower AMP Control 2PCONT2OAC Relay Control 3N.C.-No Connection 4LCD_DI / OCD_SDA OLCD Data Output 5LCD_CEOLCD Chip Select 6LCD_CLK / OCD_SCL OLCD Clock Output

18、 7N.C.-No Connection 8MBP1OMicon Beat Proof 1 9MBP2OMicon Beat Proof 2 10N.C.-No Connection 11MMODIMemory Mode Selection 12OSC2 (8MHz)OMain Oscillator Output (8MHz) 13OSC1 (8MHz)IMain Oscillator Input (8MHz) 14VSS-Micom GND 15XI (32KHz)ISub Oscillator Input (32KHz) 16XO (32KHz)OSub Oscillator Output

19、 (32KHz) 17BU3.3V-3.3V 18Internal Output (1.8V) -Connect To Pin 37 19NRSTIMICOM RESET PIN (L: reset) 20N.C.-No Connection 21N.C.-No Connection 22N.C.-No Connection 23N.C.-No Connection 24N.C.-No Connection 25RMT_INIRemote Control Input 26HALTIAC Detection 27DCDET2IPower Faioure Detection (F76) 28DC_

20、DETIDC Supply Detection 29BLKCKICD Sub-code Block Clock Input 30N.C.-No Connection 31CD_MDATAOCD LSI Command Data 32STATICD LSI Status Input 33CD_MCLKOCD LSI Command Clock 34USB_SDA-USB I2C Data Line 35CD_MLDOCD LSI Command Load 36USB_CLK-USB I2C Clock Line 371.8V-Power Supply (1.8V) 38N.C.-No Conne

21、ction 39VSS-Micom GND 40CLOSE_LOCD Tray Close Control (Active L) 41OPEN_HOCD Tray Open Control (Active H) 42CD_OPEN_SWICD Open SW (H:Open; L:Close) 43REST_SWIREST SW (L:Inner) 44N.C.-No Connection 45CD_RSTOCD LSI Reset Ouput (L: reset) 46N.C.-No Connection 47MODEL_SEL1IModel Selection Port 1 48MODEL

22、_SEL2IModel Selection Port 2 49PLL_DIIPLL Data Input 50PLL_DOOPLL Data Output 51PLL_CLKOPLL Clock 52PLL_CEOPLL Chip Select 53LCD_ONOLCD ON/OFF control (Active “L”) (L= LCD turning on, H=LCD turning Off) 54N.C.-No Connection 55N.C.-No Connection 56N.C.-No Connection 57N.C.-No Connection 58N.C.-No Con

23、nection 59N.C.-No Connection 60N.C.-No Connection 61N.C.-No Connection 62N.C.-No Connection 63VSS-Micom GND 64ASP_CLKOASP Sound Processor Serial Clock Output 65ASP_DATAOASP Sound Processor Serial Data Output 66N.C.-No Connection 67N.C.-No Connection 68N.C.-No Connection 69N.C.-No Connection 70N.C.-N

24、o Connection 71N.C.-No Connection 72N.C.-No Connection 73N.C.-No Connection 74N.C.-No Connection 75N.C.-No Connection 76N.C.-No Connection 77N.C.-No Connection 78N.C.-No Connection 79N.C.-No Connection 80MOTOR_ONODeck Motor Power Control (Active “H”) 81TAPE_LIDeck Play Condition (L: Running, H: Stop

25、) 82REC_HIDeck Rec Condition (Active: H) Pin No.MarkI/OFunction 89 83RMT_ONORemote Control Supply (Active L) = Output L when HALT is present or = Output L when DC_DET=L and PCONT1=H (for RX-D50) N.C.-No Connection (for RX-D45) 84N.C.-No Connection 85N.C.-No Connection 86N.C.-No Connection 87N.C.-No

26、Connection 88N.C.-No Connection 89VDD-Micom VDD 3.3V 90MUTE_AOAmplifier MUTE Output (H:MUTE ON) 91GND-GROUND 92KEY1IKey 1 Input 93KEY2IKey 2 Input 94N.C.-No Connection 95N.C.-No Connection 96PDETIBattery Level Detection 97REGIONIRegion Setting Input 98N.C.-No Connection 99N.C.-No Connection 100VREF+

27、-A/D Converter Reference Voltage +3.3V Pin No.MarkI/OFunction 90 91 19 Exploded View and Replacement Parts List 19.1.Exploded View and Mechanical replacement Parts List 19.1.1.Cabinet Parts Location (VOLUMEP.C.B.) (STANDBY P.C.B.) (PANEL P.C.B.) FOR RX-D50EB/EG ONLY (MUSIC PORT P.C.B.) (DECK P.C.B.)

28、 *ZJ909 *ZJ908 *ZJ902 *ZJ901 *ZJ900 Z902 *JW501 JK950 IR901 (FOR RX-D50EB/EG ONLY) CP303 *CN907 *CN906 *CN904 64 64 63 62 58 54 54 53 52 51 50 49 48 46 45 44 44 44 44 43 43 43 43 43 41 41 41 41 41 41 41 41 41 41 41 41 41 41 40 36 35 34 30 29 28 27 25 24 23 22 21 20 19 18 15 14 12 11 11 10 9 (TO MOTO

29、R) 8 *JW830 4 4 *ZJ903 1 1 a c c h k a m m o p o b d b d i l l j n n NOTE: * REF IS FOR INDICATION ONLY. 123456789 A B C D E F G H 10111213 RX-D45EB/EG-W RX-D50EB/EG-S CABINET DRAWINGS 92 S7202 S7201 (SUPPORT P.C.B.) (POWER P.C.B.)(POWER P.C.B.) (CD SERVO P.C.B.) (MAIN P.C.B.) (BATTERY (2) P.C.B.) (

30、BATTERY (1) P.C.B.) *HEATSINK CD MECHANISM UNIT (DLS6F) CN7002 CN7001 F5901F5901 F5902F5902 T5904T5904 T5903 (FOR RX-D45EB/EG) (FOR RX-D50EB/EG) T5902 SP5903 SP5902 *SP5901 *JW4102*JW4102 *JW920*JW920 JK5901JK5901 JK4101 CN4105 (FOR RX-D50EG ONLY) CN4104 CN4100 CN2105 CN2104 CN2102 CN2101 *CN921 410

31、 410 410 401 59 59 59 59 59 59 57 56 42 42 42 42 42 42 42 42 42 42 42 42 41 41 41 41 41 41 41 41 41 41 38 37 26-3 26-2 26-2 26-2 26-2 26-1 RX-D45EB/EG-W RX-D50EB/EG-S CABINET DRAWINGS 26 17 16 16 13 7 *JW4101*JW4101 6 5 3 2 e f h i g p p e f e f j k g NOTE: * PART IS NOT SUPPLIED / REF IS FOR INDICA

32、TION ONLY. 123456789 A B C D E F G H 10111213 93 19.1.2.Deck Mechanism Parts Location (RAA0948-N) 117 116 115 114 113 112 112 111 110 109 108 107 107 106 105 104 103 102 (MECH ASSEMBLY) (MECH ASSEMBLY) 101 p q q RX-D45EB/EG-W RX-D50EB/EG-S DECK MECHANISM DRAWINGS 123456789 A B C D E F G H 10111213 T

33、APE SIDE (TOP)GEAR SIDE (BOTTOM) 94 19.1.3.Packaging P3 P2* P2* P1 FRONT A3 A2 (FOR EG) A2 (FOR EB) A1-1 A1 RX-D45EB/EG-W RX-D50EB/EG-S PACKAGING DRAWINGS 123456789 A B C D E F G H 10111213 *P2 POLYFOAM (LEFT) POLYFOAM (RIGHT) 95 19.1.4.Mechanical Repacement Parts List Safety Ref. No.Part No.Part Na

34、me & Description QTY Remarks CABINET AND CHASSIS 1RASN8P045-GSPEAKER2D45EB/ EG-W 1RASN8P050-GSPEAKER2D50EB/ EG-S 2REXN00824P CABLE WIRE (MAIN-PANEL) 1 3REEN002722P FFC (MAIN- CD) 1 4REKN0001DOME CAP ASSY2 5REXN008010P CABLE WIRE (MAIN-PANEL) 1 6REXN00818P CABLE WIRE (MAIN-POWER) 1 7REXN008410P CABLE

35、 WIRE (MAIN-DECK) 1 8RXGX0002DUMPER GEAR1 9RWJ0302060KD2P WIRE (DECK- MOTOR) 1 10RWJ0202095KK2P CABLE WIRE (PANEL-STANDBY) 1 11RWJ0202155KK2P CABLE WIRE (PANEL-SPEAKER UNIT) 2 12RWJ0203095KK3P CABLE WIRE (PANEL-VOLUME) 1 13RWJ0204220KK4P CABLE WIRE (BATT(1)-POWER) 1 14RKHN0005-WHANDLE1D45EB/ EG-W 14

36、RKHN0005A-HHANDLE1D50EB/ EG-S 15RKFN0020-SCD LID1D50EB/ EG-S 15RKFN0020-WCD LID1D45EB/ EG-W 16RHDX03001SCREW2 17RMVN0066SAFETY COVER1 18RGUN0055-SMAIN BUTTON1D50EB/ EG-S 18RGUN0055A-WMAIN BUTTON1D45EB/ EG-W 19RGUN0056-SSOUND EQ BUTTON1D50EB/ EG-S 19RGUN0056-WSOUND EQ BUTTON1D45EB/ EG-W 20RGUN0058-SP

37、OWER BUTTON1D50EB/ EG-S 20RGUN0058A-WPOWER BUTTON1D45EB/ EG-W 21RGUN0059-SVOLUME BUTTON1D50EB/ EG-S 21RGUN0059A-WVOLUME BUTTON1D45EB/ EG-W 22RGZN0008-WMECHA BUTTON1D45EB/ EG-W 22RGZN0008A-HMECHA BUTTON1D50EB/ EG-S 23SUX102AMECHA BUTTON HOLDING 1 24XEARR210CA-CROD ANTENNA1 25RFKGXD50EG-SFRONT CABINET

38、 ASSY 1D50EB/ EG-S 25RFKGXD45EG-WFRONT CABINET ASSY 1D45EB/ EG-W 26RYQN0009D-SBOTTOM CABINET ASSY 1D50EB-S Safety Ref. No.Part No.Part Name & Description QTY Remarks 96 26RYQN0009A-SBOTTOM CABINET ASSY 1D50EG-S 26RYQN0009G-WBOTTOM CABINET ASSY 1D45EB-W 26RYQN0009K-WBOTTOM CABINET ASSY 1D45EG-W 26-1R

39、KKN0007-XBATTERY COVER1D50EB/ EG-S 26-1RKKN0007-WBATTERY COVER1D45EB/ EG-W 26-2RMGX0022RUBBER LEG4 26-3RJCN0010BATTERY TERMINAL 1 27RYQN0008A-WTOP CABINET1D45EB/ EG-W 27RYQN0008A-STOP CABINET1D50EB/ EG-S 28RFKLXD50EG-SCASSETTE LID ASSY 1 28RFKLXD45EG-WCASSETTE LID ASSY 1 29RJRN0017ANT TERMINAL1 30RK

40、FN0019-WMECHA BOTTOM COVER 1D45EB/ EG-W 30RKFN0019A-SMECHA BOTTOM COVER 1D50EB/ EG-S 34RGLN0006LIGHTING PIECE1D50EB/ EG-S 35RGLN0007DIFFUSER SHEET1D50EB/ EG-S 36RGLN0008REFLECTOR SHEET1D50EB/ EG-S 37RJCN0011BATTERY SPRING1 38RMAN0052TRANSFORMER BRACKET 1 40XYN3+F12FJSCREW1 41XTV3+10GFJSCREW24 42XTV3

41、+16GFJSCREW12 43XTB26+10GFJSCREW4D45EB/ EG-W 43XTB26+10GFJSCREW5D50EB/ EG-S 44XTW26+10SFJSCREW4 45RMKN0011-WLCD HOLDER1 46RMEN0009CD LID SPRING1 48XTN2+4FFJSCREW1 49RKWN0024ALCD PANEL1D50EB/ EG-S 49RKWN0024BLCD PANEL1D45EB/ EG-W 50RMEN0008CASSETTE OPEN SPRING 1 51RMEN0010MECHA COVER SPRING 1 52RMQ06

42、49MECHA BUTTON SUPPORT 1 53RMQN0015A-HTOP COVER1 54XTN2+14GFJSCREW2 56REXN00833P CABLE WIRE (MUSIC PORT- MAIN) 1D50EB/ EG-S 57XTW3+10FSCREW1 58RMCN0005-1R/P SPRING1 59XTV3+8FFJSCREW4D50EB/ EG-S 59XTV3+8FFJSCREW2D45EB/ EG-W 62RMR0368-1MECHA CHASSIS1 63RMVN0063-WLED COVER1 64XTWS3+8TFJSCREW2 CASSETTE

43、DECK 101RDV0021-1CAPSTAN BELT1 102RXK0215-J1MECHA ASSY1 103RFKPXD45EG-WMOTOR ASSY1 104RBR4CM006-TR/P HEAD1 105RD-JHP001-N1ERASE HEAD1 106RHD20049-1SCREW1 Safety Ref. No.Part No.Part Name & Description QTY Remarks 107RHD26002-1SCREW2 108RJR0033EARTH LUG1 109RMA0108-1MOTOR BRACKET A1 110RMB0059AZIMUTH

44、 SPRING1 111REXN00214P WIRE1 112RMG0102-1MOTOR CUSHION2 113RML0080-2ERASE HEAD ARM1 114RMR0149-1HEAD BASE1 115XTN2+4FFJSCREW1 116XTN2+8FFJSCREW1 117XTN26+8JFJSCREW1 TRAVERSE DECK 401RD-DAPX001-VTRAVERSE UNIT1 410XTN2+6GFJSCREW3 PACKING MATERI- ALS P1RPGX3053PACKING CASE1D45EG-W P1RPGX3056PACKING CAS

45、E1D50EG-S P1RPGX3056APACKING CASE1D50EB-S P1RPGX3053APACKING CASE1D45EB-W P2RPNX1014POLYFOAM 1 P3RPFN0004MIRAMAT SHEET1 ACCESSORIES A1N2QAYA000009REMOTE CONTROL1 A1-1RKK-PT470EBKR/C BATTERY COVER 1 A2K2CZ3YY00005AC CORD1D50EB- S, D45EB-W A2K2CQ2CA00007AC CORD1D50EG- S, D45EG-W A3RQTX1035-EO/I BOOK (

46、Du/Da/ Sw) 1D50EG-S A3RQTX1034-DO/I BOOK (Ge/It/ Fr) 1D50EG-S A3RQTX1041-ZO/I BOOK (En/Sp/ Po/Cz) 1D50EG-S A3RQTX1148-BO/I BOOK (En) 1D50EB-S A3RQTX1031-DO/I BOOK (Ge/It/ Fr) 1D45EG-W A3RQTX1032-EO/I BOOK (Du/Da/ Sw) 1D45EG-W A3RQTX1040-ZO/I BOOK (En/Sp/ Po/Cz) 1D45EG-W A3RQTX1147-BO/I BOOK (En) 1D4

47、5EB-W Safety Ref. No.Part No.Part Name & Description QTY Remarks 97 19.2.Electrical Replacement Parts List Safety Ref. No.Part No.Part Name & Description QTY Remarks PRINTED CIRCUIT BOARDS PCB1REPNT0061HAMAIN P.C.B.1D50EB-S PCB1REPNT0061BAMAIN P.C.B.1D50EG-S PCB1REPNT0061AAMAIN P.C.B.1D45EB/ EG-W PCB2REPNT0062APANEL P.C.B.1D45EB/ EG-W PCB2REPNT0062BPANEL P.C.B.1D50EB/ EG-S PCB3REPNT0063APOWER P.C.B.1D45EB/ EG-W PCB3REPNT0063BPOWER P.C.B.1D50EB/ EG-S PCB4REPN0636ACD SERVO