Panasonic-SAPM38DBEB-cs-sm 电路图 维修手册.pdf

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1、 Panasonic Corporation 2009. All rights reserved. Unauthorized copying and distribution is a violation of law. PSG0903005CE CD Stereo System Model No.SA-PM38DBEB Product Color: (K).Black Type TABLE OF CONTENTS PAGEPAGE 1 Safety Precautions- 3 1.1. General Guidelines- 3 1.2. Caution for AC Cord - 4 1

2、.3. Before Repair and Adjustment- 5 1.4. Protection Circuitry- 5 1.5. Safety Part Information- 5 2 Warning- 6 2.1. Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices- 6 2.2. Precaution of Laser Diode- 7 2.3. Service caution based on Legal restrictions- 8 2.4. Ha

3、ndling Precaution for Traverse Unit - 9 3 Service Navigation-11 3.1. Service Information- 11 4 Specifications- 12 5 Location of Controls and Components- 13 5.1. Main Unit Key Button Operations- 13 5.2. Remote Control Key Button Operations- 14 6 Operating Instructions- 15 6.1. Disc Information- 15 7

4、Self diagnosis and special mode setting - 16 7.1. Service Mode Summary Table-16 7.2. Service Mode Table -17 7.3. Error Code Table- 20 8 Troubleshooting Guide - 21 9 Service Fixture ?/Serial I/P 17BA1-Motor O/P (1);/Serial I/P 18PRAMVSS33-GND (DRAM) 19PRAMVDD33-Power Supply Voltage (+1.6V) 20PRAMVDD1

5、5-Power Supply Voltage (DRAM) 21SPOUTOSpindle Drive O/P 22PCI/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 28DVDD1-Digital Power Supply Volta

6、ge 1 (Built-In) 29SRVMON0-No Connection 30SRVMON1-No 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 Sign

7、al 3 40AIFocusing Input Signal 1 41PDIAPC Amp I/P 42LDOLaser 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 49ARFOUTO

8、AGC Output 50ARFFBIARF Feedback Signal I/P 51ARFINIAudio 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

9、59OUTROAudio O/P (RCH) 60DVSS3-GND3 (Digital Circuit) 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 67MCLKIMic

10、ro-Computer Command Clock I/ P 68MDATAIMicro-Computer 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-

11、Digital Power Supply Voltage 2 (+1.5V) 77IODD1-Digital 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

12、 Signal O/P 1 85D0OData Signal O/P 0 86D3OData Signal 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 96D11ODa

13、ta Signal O/P 11 97D10OData Signal O/P 10 98D9OData Signal O/P 9 99D8OData Signal O/P 8 100SDRCKOClock Signal O/P Pin No.MarkI/OFunction Downloaded from www.M manuals search engine 87 21.2.IC7002 (BA5948FPE2) IC 4CH Drive 21.3.IC800 (RFKWMPM38DB) IC MICRO-PROCESSOR Pin No.MarkI/OFunction 1IN2IMotor

14、Driver Input 2PC2ITurntable Motor Drive Signal (L:ON) 3IN1IMotor Drive (1) Input 4PC1-Traverse Motor 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 - act

15、ion output 13D2-OMotor Drive (2) reverse - action output 14D2+OMotor Drive (2) forward - action output 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-P

16、ower Supply (2) for Driver 20PGND2-Ground Connection (2) for Driver 21-24N.C.-No Connection 25VCCIPower Supply terminal 26VREFIReference Voltage Input 27IN4IMotor Driver (4) Input 28IN3IMotor Driver (3) Input Pin No.MarkI/OFunction Pin No.MarkI/OFunction 1PCONT1O“Power Control Output 1(Pwr Sply, Act

17、ive HIGH)” 2PCONT2OPower Control Output 2 3FL_CSOChip Select for FL Panel 4FL_DATA / OCD_SDA OFL Data Output / On Chip Debugger Data 5MUTE_HPOAnalog MUTE Output (L : MUTE ON) 6FL_CLK / OCD_SCL OFL CLK Output / On Chip Debugger Clock 7HP_SWIHeadphone detect switch input 8N.C.-No Connection 9N.C.-No C

18、onnection 10TAPE_EJECT-No Connection 11MMODIMemory mode selection 12OSC2 (8MHz)OMain Oscillator output (8MHz) 13OSC1 (8MHz)IMain Oscillator input (8MHz) 14VSS-GND 15XI (32kHz)IOscillator input (32KHz) 16XO (32KHz)OOscillator output (32KHz) 173.3V-Voltage supply 3.3V 18VDD1.8-Connect to pin 37 19NRST

19、IMICOM RESET PIN (L: reset) 20USB_IRQIUSB Interrupt Request 21MMOD0OSwitching Mode 22TERRITime out error 23VERROVerify error 24USB_RSTOUSB Reset Pin 25RMTIRemote Control Input 26HALTIAC Failure Detect Signal 27DAB_ DDOWFIC -DAB LSI 24ms synchronization inter- rupt 28N.C.-No Connection 29BLKCKICD Sub

20、code Block Clock Input 30VSS-Micom GND 31CD_MDATAOCD LSI Command Data 32STATICD LSI Status Input 33CD_MCLKOCD LSI Command Clock 34USB_SDAI/OUSB I2C Data Line 35CD_MLDOCD LSI Command Load 36USB_SCLIUSB I2C Clock Line 371.8V-Power Supply (1.8V) 38N.C.-No Connection 39VSS-GND 40CLOSE_LOCD Tray Close Co

21、ntrol (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 47DEMO_ SETTING IDemo Mode Setting Input 48MODEL_ SELECT -No Connection 49TU_STEREOI/

22、OTuner Stereo Signal 50TU_SDAOIIC Serial Data for Tuner (PLL Data I/O) 51TU_CLKOIIC Serial Clock for Tuner (PLL Clock Output) 52TU_TUNEDI/OTuner Tuned Signal 53MODEL SELECT -No Connection 54N.C.-No Connection 55N.C.-No Connection 56iPod_PCONTOiPod regulator control 57iPod_PDETIiPod regulator detecti

23、on 58iPod_Acc3.3IiPod Signal ready detection 59iPod_DETIiPod detection (Output L if no iPod) 60N.C.-No Connection 61N.C.-No Connection 62CRTIMERI/OCR TIMER 63VSS-GND 64ASP_CLKI/OASP Sound Processor Serial Clock Output 65ASP_DATAI/OASP Sound Processor Serial Data Output 66N.C.-No Connection 67DAB_RST

24、ODAB LSI reset 68DAB_ TU_RSTODAB Tuner reset 69DAB_ TU_SCLODAB Tuner 12c clock 70DAB_ TU_SDAODAB Tuner 12c data 71DAB_PCONTODAB Module power central 72DAB_RXODAB LSI receive data 73DAB_TXIDAB LSI transmit data 74DAB_CLKODAB LSI clock 75DAB_MODEODAB LSI communication mode Pin No.MarkI/OFunction Downl

25、oaded from www.M manuals search engine 88 76UART_INOSerial UART Communication 77UART_OUTISerial UART Communication 78PHOTO-No Connection 79MOTOR_H-No Connection 80N.C.-No Connection 81PL_H-No Connection 82REC_H-No Connection 83DMT-No Connection 84N.C.-No Connection 85N.C.-No Connection 86N.C.-No Con

26、nection 87N.C.-No Connection 88FAN_SW-No Connection 89VDD-VDD +5V 90AMP_MUTE-Amplifier mute output (H : MUTE ON) 91GND-Ground Connection 92KEY1IKey 1 Input 93KEY2IKey 2 Input 94MK-IN1-No Connection 95MK-IN2-No Connection 96DCDETIDC Level Detection Input 97REGIONIRegion Setting Input 98VOL_JOGIJog In

27、put 99N.C.-No Connection 100VREF +-A/D Converter reference voltage +3.3V Pin No.MarkI/OFunction Downloaded from www.M manuals search engine 89 22 Exploded View and Replacement Parts List 22.1.Exploded View and Mechanical replacement Parts List 22.1.1.Cabinet Parts Location * (TRANS COVER 3 P.C.B.) *

28、 (TRANS COVER 1 P.C.B.) * (TRANS COVER 2 P.C.B.) CD MECHANISM UNIT (DLS6C) (USB P.C.B.) (TRANSFORMER P.C.B.) (POWER P.C.B.) (PANEL P.C.B.) (MAIN P.C.B.) (iPod P.C.B.) (HEADPHONE P.C.B.) (DAB MODULE P.C.B.) (DAB EXTENT P.C.B.) (CD SERVO P.C.B.) * HEATSINK UNIT * HEATSINK UNIT * LEAD CLAMPER *Z330 *Z3

29、00 *CL331 *CL330 Z900 VR900 JK5901 JK5101 JK950 JK330 T5902 T5901 S7202 S7201 P903 P901 P201 P1 FL900 F5901 CN7002 CN7001 CN5903 CN5902 CN5901 CN5102 CN5101 CN1002 CN1001 CN950 CN905 CN902 CN901 CN900 CN800 CN600 CN380 CN370 CN350 CN331 CN330 CN200 CN100 310 310 310 301 61 60 59 58 57 56 55 53 53 52

30、 47 42 41 40 39 39 38 38 38 38 38 38 37 37 37 37 37 37 37 37 37 37 37 37 37 37 37 36 35 34 33 32 31 30 29 28 28 27 26 24 24 24 23 22 21 20 20 20 20 19 19 1818 1818 17 17 17 17 17 17 17 17 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 a a b l l m m n o o n b c c h h d d e e f f i i g j j k k g 123456789

31、A B C D E F G H 10111213 SA-PM38DBEB-K CABINET DRAWINGSNOTE: * PART IS NOT SUPPLIED / REF IS FOR INDICATION ONLY. Downloaded from www.M manuals search engine 90 22.1.2.Packaging SB-PM48EG ACCESSORIES BAG ACCESSORIES BAG P3 POLYFOAM (TOP; FRONT, REAR) POLYFOAM (BOTTOM) *P2 *P2 *P2 *P2 FRONT P1 SA-PM3

32、8DBEB DAB “T” ANTENNAA7 ANTENNA PLUG ADAPTORA5 FM INDOOR ANTENNAA4 A3O/I BOOK O/I A2 A2 AC CORD A6 A6 AC CLAMP FILTER A1REMOTE CONTROL A1-1 R/C BATTERY COVER 123456789 A B C D E F G H 10111213 SC-PM38DBEB-K PACKAGING DRAWINGS Downloaded from www.M manuals search engine 91 22.1.3.Mechanical Replaceme

33、nt Parts List Safety Ref. No.Part No.Part Name & Description Qty Remarks CABINET AND CHASSIS 1J3CBBC000002TUNER PACK1 2REEX094522P FFC (CD-MN)1 3REEX094722P FFC (USB-MN) 1 4RGBV0016-SPANASONIC BADGE1 5RGKX0513F-HFL WINDOW1 6RGKX0514-KCD LID1 7RGKX0515-SCENTER ORNAMENT1 8RGKX0523-SVOLUME RING1 9RGPX0

34、370M-KFRONT PANEL1 10RGUX0800B-KFUNCTION BUTTON1 11RGUX0801-KCD EJECT BUTTON1 12RGUX0802-SPOWER BUTTON1 13RGUX0808-KDBASS/BASS TRE- BLE BUTTON 1 14RGUX0804-KFF/REW BUTTON1 15RGUX0805-SSTOP BUTTON1 16RGWV0047-1SVOLUME KNOB1 17RHD26046-LSCREW9 18RHDC0023SCREW4 19RHDX03001SCREW2 20RKAX0042-KLEG CUSHION

35、4 21RKMX0149A-KTOP CABINET1 22RFKHAPM38DBEREAR CABINET ASSY 1 23RMBX0088CD LID SPRING1 24RMG0547-KCUSHION3 26RMNX0304USB HOLDER1 27RMNV0062AFL HOLDER1 28RMQX0353HEATSINK SUPPORT 2 29RMQX0354TRANS PCB SUP- PORT 1 30RMQX0355MAIN PCB SUPPORT 1 31RMQX0359TRANSFORMER SPACER 1 32RWJ0204130XX4P WIRE (TRANS

36、- FORMER-POWER) 1 33RWJ1104135XX4P WIRE (PANEL- TRANSFORMER) 1 34RWJ1106090XX6P WIRE (POWER- MAIN) 1 35RWJ1107125XX7P WIRE (MAIN- TRANSFORMER) 1 36RWJ1105145XX5P WIRE (HEAD- PHONE-MAIN) 1 37XTB3+10JFJSCREW15 38XTW3+10SFJKSCREW6 39VHD1224-1SCREW2 40L6FAYYYH0088FAN UNIT1 41REEX094811P FFC (PANEL- MAIN

37、) 1 42REEX096314P FFC (iPod- MAIN) 1 47RGKX0516-KiPod LID1 52RMB0823SD LID SPRING1 53RMGX0033CUSHION RUBBER2 55RMVX0125iPod COVER LID1 56REEX094918P FFC WIRE (DAB-MAIN) 1 57RSC0815DAB SHIELD CASE1 58RSCV0093DAB SHIELD PLATE 1 59RHN95002NUT (DAB)1 60RMAV0039SUPPORT A1 61RMAV0040SUPPORT B1 Safety Ref.

38、 No.Part No.Part Name & Description Qty Remarks Downloaded from www.M manuals search engine 92 TRAVERSE DECK 301RAEX0190Z-VTRAVERSE UNIT ASSY 1(RTL) 310XTN2+6GFJSCREW3 PACKING MATERI- ALS P1RPGX2110PACKING CASE1 P2RPNX0605POLYFOAM 1 P3RPHV0001-1MIRAMAT SHEET1 ACCESSORIES A1N2QAYB000389REMOTE CONTROL

39、1 A1-1RKK-PT470EBKR/C BATTERY COVER 1 A2K2CZ3YY00005AC CORD1 A3RQTX0190-BO/I BOOK (En)1 A4RSA0007-MFM INDOOR ANTENNA 1 A5K1YZ02000013ANTENNA PLUG ADAPTOR 1 A6J0KG00000037AC CLAMP FILTER1 A7N1EADY000001DAB “T” ANTENNA1 Safety Ref. No.Part No.Part Name & Description Qty Remarks Downloaded from www.M m

40、anuals search engine 93 22.2.Electrical Replacement Parts List Safety Ref. No.Part No.Part Name & Description Qty Remarks PRINTED CIRCUIT BOARDS PCB1REPX0631AiPod P.C.B.1(RTL) PCB2REPX0636ACD SERVO P.C.B.1(RTL) PCB3REPX0708BMAIN P.C.B.1(RTL) PCB4REPX0708BPANEL P.C.B.1(RTL) PCB5REPX0708BPOWER P.C.B.1

41、(RTL) PCB6REPX0720AUSB P.C.B.1(RTL) PCB7REPX0708BTRANSFORMER P.C.B. 1(RTL) PCB8REPX0708BHEADPHONE P.C.B. 1(RTL) PCB9RFKB4246ADAB MODULE P.C.B. 1(RTL) PCB10REPX0708BDAB EXTENT P.C.B. 1(RTL) INTEGRATED CIR- CUITS IC1MN66721IC1 IC3C0CBCBC00208IC1 IC4C0FBBK000066IC1 IC200C1AB00003013IC1 IC201C1AB0000271

42、9IC1 IC600C0DAEJG00001IC1 IC601C0DBGYY00089IC1 IC700C0AABB000125IC1 IC800RFKWMPM38DBIC1 IC900C0HBB0000057IC1 IC900MNZSFB5KJM2IC1 IC5101AN17831AIC1 IC5901C0DBGYY00089IC1 IC7001MN6627954AMAIC1 IC7002BA5948FPE2IC1 TRANSISTORS Q1UNR9211J0LTRANSISTOR1 Q22SC4627J0LTRANSISTOR1 Q100B1ABCF000176TRANSISTOR1 Q

43、101B1ABCF000176TRANSISTOR1 Q201UNR9111J0LTRANSISTOR1 Q202UNR9211J0LTRANSISTOR1 Q350UNR221100LTRANSISTOR1 Q375B1BCCD000019TRANSISTOR1 Q382B1ADCE000012TRANSISTOR1 Q600B1BCCG000023TRANSISTOR1 Q602B1BACD000018TRANSISTOR1 Q603B1ABDF000026TRANSISTOR1 Q604B1BCCD000019TRANSISTOR1 Q761B1GFGCAA0001TRANSISTOR1

44、 Q762UNR211100LTRANSISTOR1 Q802B1GBCFJN0009TRANSISTOR1 Q5901B1BCCG000023TRANSISTOR1 Q5902B1ABCF000176TRANSISTOR1 Q59032SB0621AHATRANSISTOR1 Q5904B1GBCFJJ0051TRANSISTOR1 Q5905B1GBCFGN0016TRANSISTOR1 Q5907B1BABG000007TRANSISTOR1 Q7601B1ADCF000001TRANSISTOR1 QR375UNR521400LTRANSISTOR1 QR376UNR211100LTR

45、ANSISTOR1 QR384UNR221100LTRANSISTOR1 QR600UNR521400LTRANSISTOR1 DIODES D108B0ADFJ000004DIODE1 D600MA2J11100LDIODE1 D601MAZ80910MLDIODE1 D602MA2J11100LDIODE1 D603B0ADFJ000004DIODE1 D604B0BC5R6A0266DIODE1 D605B0EAKM000117DIODE1 Safety Ref. No.Part No.Part Name & Description Qty Remarks Downloaded from

46、 www.M manuals search engine 94 D606B0EAKM000117DIODE1 D607B0EAKM000117DIODE1 D608B0EAKM000117DIODE1 D609B0EAKM000117DIODE1 D610B0EAKM000117DIODE1 D611B0EAKM000117DIODE1 D612B0EAKM000117DIODE1 D613B0EAKM000117DIODE1 D800MA2J11100LDIODE1 D826MA2J11100LDIODE1 D827MA2J11100LDIODE1 D851MA2J11100LDIODE1

47、D901B0BC6R8A0266DIODE1 D5102MA2J11100LDIODE1 D5103MA2J11100LDIODE1 D5111MA2J11100LDIODE1 D5901B0EAMM000038DIODE1 D5902B0EAMM000038DIODE1 D5903B0EAMM000038DIODE1 D5904B0EAMM000038DIODE1 D5905B0EAKM000117DIODE1 D5906B0EAKM000117DIODE1 D5907B0EAKM000117DIODE1 D5908B0EAKM000117DIODE1 D5909B0EAKM000117DIODE1 D5910B0EAKM000117DIODE1 D5911B0EAKM000117DIODE1 D5912B0EAKM000117DIODE1 D5913B0EAKM000117DIODE1 D5914B0EAKM000117DIODE1 D