Panasonic-RXD50EE-cs-sm 电路图 维修手册.pdf

《Panasonic-RXD50EE-cs-sm 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Panasonic-RXD50EE-cs-sm 电路图 维修手册.pdf（94页珍藏版）》请在收音机爱好者资料库上搜索。

1、 Panasonic Corporation 2010. All rights reserved. Unauthorized copying and distribution is a violation of law. PSG1004006CE Portable Stereo CD System Model No.RX-D50EE Product Color : (S).Silver Type TABLE OF CONTENTS PAGEPAGE 1 Safety Precautions- 3 1.1. General Guidelines- 3 1.2. Before Repair and

2、 Adjustment- 4 1.3. Caution For Fuse Replacement- 4 1.4. Protection Circuitry- 4 1.5. Safety Part Information- 4 2 Warning- 5 2.1. Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices- 5 2.2. Precaution of Laser Diode- 6 2.3. Service caution based on Legal restric

3、tions- 7 2.4. Handling Precaution for Traverse Unit - 8 3 Service Navigation - 10 3.1. Service Information-10 4 Specifications- 11 5 Location of Controls and Components- 12 5.1. Main Unit and Remote Control Key Button Operations-12 5.2. Disc Information-13 6 Self Diagnostic and Doctor Mode Setting -

4、 14 6.1. Self Diagnostic Mode -14 6.2. Doctor Mode - 15 7 Service Fixture /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 22PCI/OSpindle motor drive O/P signal serial data/Mo

5、nitoring 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 Connection 31AVSS2-GND 32OSCINIOscillating Input

6、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 42LDOLaser Drive Current O/P 43CENV-Detection Capaci

7、tance 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 51ARFINIAudio RF Signal I/P 52DSLFILoop Filter Terminal (Fo

8、r 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) 61NSRVMONONIServo Motor O/P Enabling 62EXT0 / SR

9、DATA (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 Data I/P 69MLDIMicro-Computer Load I/P 70STATOSt

10、atus 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-Digital Power Supply Voltage 1 (For I/O) 78DVSS2-GND2 (

11、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 O/P 3 87D4OData Signal O/P 4 88D5OData Signal O/

12、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 Signal O/P 9 99D8OData Signal O/P 8 100SDRCKOClock

13、 Signal O/P Pin No.MarkI/OFunction 80 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 Motor Drive Signal (L): ON) 5-8N.C.-No Connection 9P

14、GND1-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 output 15D3-OMotor Drive (3) reverse - action outpu

15、t 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 25VCCIPower Supply terminal 26VREFIReference Voltage In

16、put 27IN4IMotor Driver (4) Input 28IN3IMotor Driver (3) Input Pin No.MarkI/OFunction 1PCONT1OPower AMP Control 2PCONT2ONot in Use 3N.C.-No Connection 4LCD_DI / OCD_SDA OLCD Data Output 5LCD_CEOLCD Chip Select 6LCD_CLK / OCD_SCL OLCD Clock Output 7N.C.-No Connection 8MBP1OMicon Beat Proof 1 9MBP2OMic

17、on Beat Proof 2 10N.C.-No Connection 11MMODIMemory Mode Selection 12OSC2 (8MHz)OMain Oscillator Output (8MHz) 13OSC1 (8MHz)IMain Oscillator Input (8MHz) 14VSS-GND 15XI (32KHz)ISub Oscillator Input (32KHz) 16XO (32KHz)OSub Oscillator Output (32KHz) 17BU3.3V-3.3V 18Internal Output (1.8V) -Connect To P

18、in 37 19NRSTIMICOM RESET PIN (L: reset) 20N.C.-Not in Use 21N.C.-Not in Use 22N.C.-Not in Use 23N.C.-Not in Use 24N.C.-Not in Use 25RMT_INIRemote Control Input 26HALTIAC Detection 27DCDET2IPower Failure Detection (F76) 28DC_DETIDC Supply Detection 29BLKCKICD Sub-code Block Clock Input 30N.C.-No Conn

19、ection 31CD_MDATAOCD LSI Command Data 32STATICD LSI Status Input 33CD_MCLKOCD LSI Command Clock 34USB_SDA-Not in Use 35CD_MLDOCD LSI Command Load 36USB_CLK-Not in Use 371.8V-Power Supply (1.8V) 38N.C.-No Connection 39VSS-GND 40CLOSE_LOCD Tray Close Control (Active L) 41OPEN_HOCD Tray Open Control (A

20、ctive 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_SEL2IModel Selection Port 2 49PLL_DIIPLL Data Input 50PLL_DOOPLL Data Output 51PLL_CLKI/OPLL Clo

21、ck 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 Connection 59N.C.-No Connection 60N.C.-No Connection 61N.C.-No Connection 62N.C.-No Connection 63V

22、SS-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.-No Connection 71N.C.-No Connection 72N.C.-No Connection 73N.C.-No Connection 74N.C.-No Connectio

23、n 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) 82REC_HIDeck Rec Condition (Active: H) Pin No.MarkI/OFunction 81 83RMT_ONORemote Control Supp

24、ly (Active L) = Output L when HALT is present or = Output L when DC_DET=L and PCONT1=H 84N.C.-No Connection 85N.C.-No Connection 86N.C.-No Connection 87N.C.-No Connection 88N.C.-No Connection 89VDD-Micom VDD 3.3V 90MUTE_AOAmplifier MUTE Output (H:MUTE ON) 91GND-GROUND 92KEY1IKey 1 Input 93KEY2IKey 2

25、 Input 94N.C.-No Connection 95N.C.-No Connection 96PDETIBattery Level Detection 97REGIONIRegion Setting Input 98N.C.-No Connection 99N.C.-No Connection 100VREF+-A/D Converter Reference Voltage +3.3V Pin No.MarkI/OFunction 82 83 19 Exploded View and Replacement Parts List 19.1.Exploded View and Mecha

26、nical replacement Parts List 19.1.1.Cabinet Parts Location (VOLUMEP.C.B.) (STANDBY P.C.B.) (PANEL P.C.B.) (MUSIC PORT P.C.B.) (DECK P.C.B.) *ZJ909 *ZJ908 *ZJ902 *ZJ901 *ZJ900 Z902 *JW501 JK950 IR901 CP303 *CN907 *CN906 *CN904 63 62 58 54 54 53 52 51 50 49 48 47 47 46 45 44 44 44 44 43 43 43 43 43 41

27、 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 MOTOR) 8 *JW830 *ZJ903 1 1 a c c h k a p b d b d i j NOTE: * REF IS FOR INDICATION ONLY. 123456789 A B C D E F G H 10111213 RX-D50EE-S CABINET DRAWINGS 84 (SUPPORT P.C.B.) (POWER P.C.B.) (

28、CD SERVO P.C.B.) (MAIN P.C.B.) (BATTERY (2) P.C.B.) (BATTERY (1) P.C.B.) *HEATSINK CD MECHANISM UNIT (DLS6F) CN7002 CN7001 *W3B *W3A *W2B *W2A *W1B *W1A F5902 F5901 T5903 SP5903 SP5902 *SP5901 S7202 S7201 *JW4102 *JW920 JK5901 JK4101 CN4105 CN4104 CN4100 CN2105 CN2104 CN2101 *CN921 410 410 410 401 6

29、6 65 64 59 59 56 55 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 26 17 16 16 13 7 *JW4101 6 5 3 2 e f h i g m m e f j k g RX-D50EE-S CABINET DRAWINGS NOTE: * PART IS NOT SUPPLIED / REF IS FOR INDICATION ONLY. 123456789 A B C D E F G H 10111213

30、 85 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-D50EE-S DECK MECHANISM DRAWINGS 123456789 A B C D E F G H 10111213 TAPE SIDE (TOP)GEAR SIDE (BOTTOM) 86 19.1.3.Packaging P3 P2* P2

31、* P1 FRONT A3 A2 A1-1 A1 RX-D50EE-S PACKAGING DRAWINGS 123456789 A B C D E F G H 10111213 *P2 POLYFOAM (LEFT) POLYFOAM (RIGHT) 87 19.1.4.Mechanical Repacement Parts List Safety Ref. No. Part No.Part Name & Description QTYRemarks CABINET AND CHASSIS 1RASN8P050-GSPEAKER2 2REXN00824P CABLE WIRE (MAIN-P

32、ANEL) 1 3REEN002722P FFC (MAIN-CD)1 5REXN008010P CABLE WIRE (MAIN-PANEL) 1 6REXN00818P CABLE WIRE (MAIN-POWER) 1 7REXN008410P CABLE WIRE(MAIN-DECK) 1 8RXGX0002DAMPER GEAR1 9RWJ0302060KD2P WIRE (DECK- MOTOR) 1 10RWJ0202095KK2P CABLE WIRE (PANEL-STANDBY 1 11RWJ0202155KK2P CABEL WIRE (PANEL-SPEAKER UNI

33、T) 2 12RWJ0203096KK3P CABLE WIRE (PANEL-VOLUME) 1 13RWJ0204220KK4P CABLE WIRE (BATT (1) -POWER) 1 14RKHN0005A-HHANDLE1 15RKFN0020-SCD LID1 16RHDX03001SCREW2 17RMVN0066SAFETY COVER1 18RGUN0055-SMAIN BUTTON1 19RGUN0056-SSOUND EQ BUTTON1 20RGUN0058-SPOWER BUTTON1 21RGUN0059-SVOLUME BUTTON1 22RGZN0008A-

34、HMECHA BUTTON1 23SUX102AMECHA BUTTON HOLDER 1 24XEARR210CA-CROD ANTENNA1 25RFKGXD50EG-SFRONT CABINET ASSY 1 26RYQN0009B-SBOTTOM CABINET ASSY 1 26-1RKKN0007A-SBATTERY COVER1 26-2RMGX0022RUBBER LEG4 26-3RJCN0010BATTERY TERMINAL1 27RYQN0008A-STOP CABINET1 28RFKLXD50EG-SCASSETTE LID ASSY1 29RJRN0017ANTE

35、NNA TERMINAL1 30RKFN0019A-SMECHA BOTTOM COVER1 34RGLN0006LIGHTINH PIECE1 35RGLN0007DIFFUSER SHEET1 36RGLN0008REFLECTOR SHEET1 37RJCN0011-1BATTERY SPRING1 38RMAN0052TRANSFORMER BRACKET 1 40XYN3+F12FJSCREW1 41XTV3+10GFJSCREW24 42XTV3+16GFJSCREW12 43XTB26+10GFJSCREW5 44XTW26+10SFJSCREW4 45RMKN0011-WLCD

36、 HOLDER1 46RMEN0009CD LID SPRING1 47XTW3+W8TFJSCREW2 48XTN2+4FFJSCREW1 49RKWN0024ALCD PANEL1 50RMEN0008CASSETTE OPEN SPRING 1 51RMEN0010MECHA COVER SPRING1 52RMQ0649MECHA BUTTON SUP- PORT 1 53RMQN0015A-HTOP COVER1 54XTN2+14GFJSCREW2 Safety Ref. No. Part No.Part Name & Description QTYRemarks 88 55XTW

37、3+10FFJSCREW1 56REXN00833P CABLE WIRE (MUSIC PORT-MAIN) 1 58RMCN0005-1R/P SPRING1 59XTV3+8FFJSCREW2 62RMR0368-1MECHA CHASSIS1 63RMVN0063-WLED COVER1 64REU01R094A1P WIRE (W3A-W3B)1 65RWJ0201100KK1P WIRE (W1A-W1B)1 66RWJ0201100KK1P WIRE (W2A-W2B)1 CASSETTE DECK 101RDV0021-1CAPSTAN BELT1 102RXK0215-J1M

38、ECHA SG 20 ASSY1 103RFKPXD45EG-WMOTOR ASSY1 104RBR4CM006-TR/P HEAD1 105RD-JHP001-N1ERASE HEAD1 106RHD20049-1SCREW1 107RHD26002-1SCREW2 108RJR0033EARTH LUG1 109RMA0108-1MOTOR BRACKET A1 110RMB0059AZIMUTH SPRING1 111REXN00214P WIRE 1 112RMG0102-1MOTOR CUSHION2 113RML0080-2ERASE HEAD ARM1 114RMR0149-1H

39、EAD BASE1 115XTN2+4FFJSCREW1 116XTN2+8FFJSCREW1 117XTN26+8JFJSCREW1 TRAVERSE DECK 401RD-DAPX001-VTRAVERSE UNIT1 410XTN2+6GFJSCREW3 PACKING MATERIALS P1RPGX3057PACKING CASE1 P2RPNX1014-1POLYFOAM 1 P3RPFN0004MIRAMAT SHEET1 ACCESSORIES A1N2QAYA000009REMOTE CONTROL1 A1-1RKK-PT470EBKR/C BATTERY COVER1 A2

40、K2CQ2CA00007AC CORD 1 A3RQTX1037-RO/I BOOK (Ru/Ur)1 Safety Ref. No. Part No.Part Name & Description QTYRemarks 89 19.2.Electrical Replacement Parts List SafetyRef. No. Part No.Part Name & Description QTYRemarks PRINTED CIRCUIT BOARDS PCB1REPNT0061EAMAIN P.C.B.1(RTL) PCB2REPNT0062BPANEL P.C.B.1(RTL)

41、PCB3REPNT0063EPOWER P.C.B.1(RTL) PCB4REPN0636ACD SERVO P.C.B.1(RTL) PCB6REPNT0061EBDECK P.C.B.1(RTL) PCB7REPNT0062BVOLUME P.C.B.1(RTL) PCB8REPNT0062BSTANDYBY P.C.B.1(RTL) PCB9REPNT0063EBATTERY (1) P.C.B. 1(RTL) PCB10REPNT0063EBATTERY (2) P.C.B. 1(RTL) PCB11REPNT0061ECMUSIC PORT P.C.B.1(RTL) INTERGRA

42、TED CIR- CUITS IC1C1BB00001120IC1 IC2BA3313LIC1 IC900C0HBA0000268IC1 IC2100RFKWMD45EG-WIC1 IC2101C0EBE0000124IC1 IC2500C1BB00000732IC1 IC4100C0CBABE00040IC1 IC4101C1BA00000421IC1 IC4102C0CBABE00023IC1 IC4103C0DAEJG00001IC1 IC4104C0EBM0000024IC1 IC7001MN6627954AMAIC1 IC7002BA5948FPE2IC1 TRANSISTORS Q

43、133B1ABCF000176TRANSISTOR1 Q233B1ABCF000176TRANSISTOR1 Q321B1ABCF000176TRANSISTOR1 Q900B1ADCE000012TRANSISTOR1 Q2101B1ABDF000026TRANSISTOR1 Q2102B1ABDF000026TRANSISTOR1 Q2103B1GDCFNN0007TRANSISTOR1 Q4102B1HBECA00004TRANSISTOR1 Q4105B1ADCE000012TRANSISTOR1 Q4106B1ABCF000176TRANSISTOR1 Q4107B1BCCG0000

44、02TRANSISTOR1 Q4108B1ACCF000094TRANSISTOR1 Q4109B1HBECA00004TRANSISTOR1 Q4116B1ACCF000094TRANSISTOR1 Q4117B1GBCFJN0033TRANSISTOR1 Q4118B1ADCE000012TRANSISTOR1 Q4119B1GBCFJN0033TRANSISTOR1 Q5906B1ABCF000176TRANSISTOR1 Q7601B1ADCF000001TRANSISTOR1 QR4104B1GBCFJN0033TRANSISTOR1 QR4105B1GBCFJN0033TRANSI

45、STOR1 DIODES D1B0CDAD000010DIODE1 D2B0CDAB000019DIODE1 D3B0CDAB000019DIODE1 D4B0ACCK000005DIODE1 D333B0ACCK000005DIODE1 D992B3ACA0000264DIODE1 D993B3ACA0000264DIODE1 D2100B0ACCK000005DIODE1 D2101B0ACCK000005DIODE1 D2104B0EAKM000117DIODE1 D2105B0EAKM000117DIODE1 D4100B0ADFJ000004DIODE1 D4101B0ADFJ000

46、004DIODE1 D4102B0ACCK000005DIODE1 D4103B0ACCK000005DIODE1 D4104B0ACCK000005DIODE1 D4105B0ACCK000005DIODE1 SafetyRef. No. Part No.Part Name & Description QTYRemarks 90 D4106B0ACCK000005DIODE1 D4107B0ACCK000005DIODE1 D4108B0ACCK000005DIODE1 D5910B0ACCK000005DIODE1 D5919B0JACE000003DIODE1 D5925B0ACCK00

47、0005DIODE1 D5926B0ACCK000005DIODE1 D5927B0ACCK000005DIODE1 D5928B0EAKM000117DIODE1 D5929B0EAKM000117DIODE1 D5930B0EAKM000117DIODE1 D5931B0EAKM000117DIODE1 D7650MAZ8056GMLDIODE1 DZ4109B0BC9R1A0218DIODE1 DZ4100B0BC9R1A0218DIODE1 SWITCHES S501RSHN1A001-1MSW LEAF1 S502RSHN1A002-1MSW CUE/REV1 S900EVQ11G05RSW STDBY1 S901EVQ11G05RSW CD PLAY/PAUSE1 S902EVQ11G05RSW FM/AM1 S903EVQ11G05RSW TUNE MODE1 S904EVQ11G05RSW REV1 S905EVQ11G05RSW FF1 S907EVQ11G05RSW VOL-1 S908EVQ11G05RSW VOL+1 S909EVQ11G05RSW SOUND1 S910EVQ11G05RSW MUSIC POR