Jvc-KDR-501-Service-Manual(1) 电路图 维修手册.pdf

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1、Contents Block diagram Standard schematic diagrams Printed circuit boards 2-1 2-3 2-13 to 16 DVD-ROM No.SML2008Q3 SCHEMATIC DIAGRAMS CD RECEIVER No.MA430SCH 2008/12 KD-R400J,KD-R401E,KD-R401EX KD-R401EY,KD-R401EU,KD-R402EY KD-R407EE,KD-R501E,KD-R501EX KD-R501EY,KD-R501EU,KD-R504UI KD-R505U,KD-R505UN

2、,KD-R505UT KD-R505UH,KD-R506U,KD-R506UN KD-R506UT,KD-R506UH,KD-R508UF KD-R400J,KD-R401E,KD-R401EX KD-R401EY,KD-R401EU,KD-R402EY KD-R407EE,KD-R501E,KD-R501EX KD-R501EY,KD-R501EU,KD-R504UI KD-R505U,KD-R505UN,KD-R505UT KD-R505UH,KD-R506U,KD-R506UN KD-R506UT,KD-R506UH,KD-R508UF COPYRIGHT 2008 Victor Com

3、pany of Japan, Limited. Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder used in the board (material : Sn-Cu, melting point : 230 Centigrade) KD-R401/R402 /R407/R501 KD-R400 /R504 /R505 /R506 KD-R400 RadioFans.CN 收音机爱 好者资料库 ! Burrs formed duri

4、ng molding may be left over on some parts of the chassis. Therefore, pay attention to such burrs in the case of preforming repair of this system. Safety precaution ! Please use enough caution not to see the beam directly or touch it in case of an adjustment or operation check. RadioFans.CN 收音机爱 好者资料

5、库 RadioFans.CN 收音机爱 好者资料库 2-1 Block diagram USBNPP USB5V IC401 DC-D USB R Main amplifie RGBCL LCDDA LCDCE LCDCL KEY0 KEY1 VOL1 VOL2 REMOCON IC702,S RESE CN701 LEFT RIGHT Q976 to PS X702 32.768k CN501 IC58 CD L.P USBD+/- X701 8MHz IC77 EPRO CD4_SO, CD4_SI, CD4 NRST, NPWDOWN, LR SW1I, O, UCS, SCS, CLK

6、 NRST, NPWDOWN, LRMUTE OUTL, OUTR VF1, VF2, VT1, VT2, MD Q211,Q212 PHOTO SENSOR EEPROMCK EEPROMDA EEPROMCS Q302 PS2 PS2PS2 IC501 Q501 CD DRIVER SP+/- FEED+/- LOAD+/- FOCUS+/- TRK+/- MUTE FWD REV TRP TRVP FOP SPOUT D101,D201 IR LED Q101,Q201 PHOTO SW SW1 REST SW SW5V CN102 CD section PICK UP IC301 CP

7、U /CD RF & SERVO /DSP FOCUS & TRACKING COIL SPINDLE ,FEED ,LOAD MOTOR CDLDCUR SW2 SW1 SW1 IC302 EPROM X301 16.9344MHz X302 12MHz Q303 Q301 PSW CN101 D+/- LD USB_IN, USBNPP USB_IN AUX INPUT ILM.10V ACC5V JS686 ENCODER S601 to S605,S607 to S612 KEY MATRIX KEY0 VOL1, VOL2 LCDCE LCDCL LCDDA IC661 LCD DR

8、IVER COM1 to 4 S2 to 51LCD1 LCD MODULE REMOCON IC681 REMOCON CJ601 J601 S601 to S611 KEY MATRIX D631,D632 LED D650 BACK LIGHT Q601 Q602 LED DRIVER D630 POWER LED D604 RGB LIGHTING Front section D631 to D636,D638 to D644 LIGHTING DISPLAY D601,D602,D605 RGB LIGHTING IC601 Q604,Q605,Q607,Q608,Q610,Q611

9、 RGB LIGHTING DRIVER Used for KD-R400, KD-R501 Used for KD-R400, KD-R501 Used for except KD-R400, KD-R501 Used for KD-R400, KD-R401,KD-R501,KD-R504,KD-R505, KD-R506, KD-R508 KEY1 RGBCL DIM AUX.L, AUX.RAUX.L, AUX.R USB D+/- USB5V CN603 (J602) 2-2 MEMORY 401,IC931 C-DC 5V B REG./SW ifier & System cont

10、rol section AUX.L AUX.R IC701 CPU IC161 E.VOLUME 2,S701 ESET D851 AUTO ANTENNA IC301 POWER AMP. IC901 REGULATOR EACH BLOCK LFOUT, RFOUT LROUT, RROUT OUTSW/OUTLR2 OUTSW/OUTRR2 REAR/SUBWOOFER L REAR/SUBWOOFER R FL+/- FR+/- RL+/- RR+/- VOL_SDA VOL_CLK RST J1 ANT SPK BATTERY CN901J321 STEERING REMOTE CN

11、703 CD-USB.LO CD-USB.RO CD-USB.LO CD-USB.RO 3.3V,SW5V,ACC5V VDD5V,CD8V,9V,ILM.10V ACC.IN EXT MEMORY CD_ON MODE2 ANTAUTO-ANT STEERING 6 to Q978 PS2 PS2 POWER E2PROM_DI E2PROM_DO E2PROM_CLK 702 68kHz MUTE MUTE C581 L.P.F. 701 MHz REAR & SUBWOOFER LINE OUT Q331 REAR/SUBW LINE OUT MUTING Q781 Q782 Q784

12、MUTE CONTROL C771 PROM Used for KD-R504, KD-R505 KD-R506, KD-R508 TELMUTETELMUTE Q891 TELMUTE Used for KD-R401, KD-R407, KD-R501 Used for KD-R401, KD-R402, KD-R407, KD-G501 Used for KD-R400 IC1 FM/AM TUNER TU.L TU.R TUSDA TUSCL MPXOUT RDSDA RDSCL X1 4MHz X71 4.332MHz IC71 RDS DETECTOR CD4_UCS, SCS,

13、CD4_CLK N, LRMUTE 2-3 Standard schematic diagrams 3.3V 5.1V 5.1V 5.1V 5.1V 5.1V 3.3V 0V 0V 0V 0V 0V 4.8V 5.0V RGBCL 0V 0V NCJ11EK-106X-R 0V 5.2V 0.1V ( ) 3.3V 0V 4.0V 3.3V 3.3V BUSINT BUSCLK BUSSI 6.8K 6.8K /BUSIO ( ) ( ) L.P.F. CD 3.0V 1.8V 2.9V 4.2V 8.5V 8.5V 0V 2.3V 4.1V 5.7V 0V 8.5V 7.2V 3.9V 5.

14、2V 5.2V 0V 6.2V 6.2V 3.8V 3.6V 0.4V 3.8V 3.8V 8.5V 3.2V 3.2V 0V 0V 0V 0V 1.4V 0V 0V AMSELOUT2 AMSELOUT1 AMIFAGC1 AMSELIN2 AMSELIN1 PLL2 PLLREF PLL1 VCO GNDRF VCC VREG VREF SDA TUNER SECTION SCL DGND XTAL TEST RSSI MPXOUT MPXIN AMIFAGC2 AGND ROUT LOUT AMRFAGC VCC GNDRF FMRFIN1 FMRFIN2 AMRFIN AMRFDEC

15、3.2V ( ) GND 1.5V 2.2/50 47/6.3 1.5V 3.0V 6.8V 6.8V 100/10 5.0V 2.5V 0V JVC BUS BUSIO 0V 2.5V 4.9V 2.4V 0V 0V 2.4V 3.3V 5.0V 4.1V 5V 1.7V 0V 0V 4.9V 5.0V 4.9V 5.0V 5.0V 0V 5.0V 5.0V 0.1V 2.4V 9.1V 4.0V 4.0V 4.0V 4.0V 4.0V 2.2/50 3.3V ( ) ( ) 0V ( ) ( ) 100P 100P 2.2/50 2.2/50 0V 3.3V 9.1V 0V ( ) ( )

16、 ( ) ( ) NC GND RST VDD 0.0V 0.0V 3.3V 3.3V 4.6V KEY0 KEY1 I LCDCL LCDDA LCDCE VOL2 VOL1 REMOCON ( ) 3.3V LCD_DATA NPWDOWN NRST (NC) (NC) (NC) ( ) IN E.VOLUME EXT USB_IN NC SW1 VOL2 O STEERING_REMOTE CD_ON DIM_IN TEL_MUTE AUTO_ANT 4.6V 4.6V 4.6V QUAL T57 OSCO 4.6V OSCI TEST MODE MUX CIN SCOUT 0V Vre

17、f DATA Vdd GND CLK 3.2V 3.3V OUT CTRL Vdd A0 A1 A2 WPIN GND A-GND 3.3V 0V 3.3V 3.3V 3.3V 1.8V 3.3V 0V 3.3V 3.3V 0V 0V 3.3V D715-D718:D719,D720: 3.3V 3.3V ( ) OUTSW/OUTRR2 WINTC WIN_IN DC_ERR VDD SDA ( ) SCL MUTE OUTLF USB-D- 3.3V 0V OUTLR OUTRR OUTRF 3.3V OUTSW/OUTLR2 SE4R SE4R0 3.3V BUSSO ( ) USB-D

18、+ 0V 2.5V 4.9V 2.5V 2.5V 2.0V 0V 4.9V 0V 2.5V 2.4V RDS DETECTOR PS2 POWER SE4L0 AUX.R AUX.G SE4L QD3R 3.3V AUX.L 1.8V 3.3V RDS_CLK 1.4V 0V VDD5 REMOCON D701-D709: VREF+ NC NC RDS_DATA UCS TU_CLK NC NC NC FLAG IN GND OUT QD3G QD3L SE3R SE3L SE2R SE2L 0V SE1R OUT 0V NOT USED SE1L 1.6V 4.6V ( ) SCS BUZ

19、ZER DETACH CONNECTOR NC CLK 3.3V * 27p CPU 0V 3.3V 1.6V 0V 27p ( ) ( ) ( ) 3.3V 0V ( ) * ( ) DGND 3.3V NC ( )( ) ( ) TUNER FM/AM 1.7V * * * 10V ( ) AGND BCLK * ( ) USBGND DGND 3.3V 0V * 0V 5.0V 5.0V 0V 0V 0V 0V 0V 0V 3.3V 3.2V 3.3V EPROM GND OE REMOTE USB5V ( ) CD-CH * MEMORY.IN SI/SO Vdd SW5V HI-SI

20、DE SWITCH ( ) VSS KEY1 * Vdd SCL TUNER USED KEY0 0 NOT 0V ( ) NC NC ( ) LCD_CLK LCD_CE SW2 ( ) NOT USED GND 0V PSW EVOL_CLK NC SDA EVOL_SDA SUB-MUTE I2C-REQ I2C-DATA NC CD4_UCS MUTE NC LRCK PS1NC NC DCDC-SWREG AFS ROM E2PROM_CLK E2PROM_DO VSS ( ) MLD VDD18 CD4_CLK E2PROM_DI VSS GND RST I2C-CLK VOL1

21、USBGND MOTOR_SEL LM USB-RST VOLMUTE NC SCS NC XO VDD18 NC RGB_CLK NC VDD33 NC XI VSS OSC1 OSC2 MMOD NC STAGE2 NC NC SSTOP LRMUTE STAGE1 TU_SDA CD4_SI CD4_SO R CHANGER CONTROL ( ) ACC5V 3.3V ( ) Vcc ( ) ( ) 3.3V SRDATA CD/USB MGND NOT USED ( ) KEY1 KEY0 CD_8V RDSCL RDSDA MODE2 BUSSI USB-D+ VOL2 USB-D

22、- BUSSO /BUSIO REMOCON BUSIO VOL2 VOL1 VOL1 TU.R REMOCON TU.L TUSDA TUSCL KEY1 TU.L TU.R AUX.L AUX.G AUX.R AUX.G KEY0 3.3V BUSCLK LCDCL LCDCE RGBCL LCDCL LCDDA LCDDA CD-USB.LO CD-USB.RO SW USB_IN AMPKILL SCS PS2 BU /BU BUS CD4_ USBNPP BU AUX.L VOL_SDA VOL_CLK RGBCL TUSDA RDSDA TUSCL STEERING RDSCL M

23、UTE SUB-MUTE CH.R BUS BUS CD4 TELMUTE CD4 DIMIN BUSINT VOLMUTE BEEP CD-USB.LO SW1 RFOUT RROUT LROUT LFOUT VOL_CLK VOL_SDA LRMUTE CD4_SI CD4_SO CD4_UCS SCS CD4_CLK AUX.R CD4_ STEERING SW1 NPWDOWN LCDCE CH.L RIGHT NRST N USB_IN CD-USB.RO VOLMUTE CH.L NPW CH.R LEFT DOM LRMUTE L7 4.7u R768 4.7K C592 0.1

24、 C591 QTE1A57-107Z C590 QTE0J57-476Z R10 0 J1 QNB0190-001 C24 0.01 R7 100 L702 4.7u C26 100/16 R6100 C25 0.01 C17 0.1 R44.7K L5 560u L6 560u C11 0.01 L8 4.7u C12 0.01 R5 22 C18 0.01 C16 0.01 C19 0.1 C2 5.6p C23 0.1 X1 QAX0928-001Z C15 0.1 C14 0.22 R1 C1 0.001 C22 15p R2820K R11 4.7 C3 0.001 L1 0.47u

25、 L3 0.22u C5 15p 12345678910111213141516 17181920212223242526272829303132 IC1 TEF6606T/V3-X C29 NI D1 1SS355W-X C27 10/25 C10 1 C28 NI C6 22P R730 1K R720 1K R7281K C723NI R7241K R7251K C724 NI C585 QTE1H57-225Z C586 QTE1H57-225Z C588 150p C583 820p C587 150p C991 NI 43 21 IC702 C584 820p R587 27k C

26、715 0.1 D708 D706 D704 C41710u D709 UDZW6.2B-X D707 D705 D703 C714 0.1 R585 5.6k R583 15k R76482K R763 82K C720 82p R739 100 R741 100 R584 15k R760 1.2k R7171K R7221K R723 1K R721 1K R719 1K R718 1K R745 270 R172 100 R171 100 C1840.1 12345678910111213 16171819202122232425262728 IC161 TDA7718-X D720

27、MA8051/M/-X D719 C728 0.22 D717 UDZW6.2B-X D718 D716 C40.22 C77 47/6.3 R75 NI C73 10/25 R71 0 R73 2.2k R72 2.2K X71 QAX0926-001Z C74 33p C75 33p C71 560p C76 0.01 C72330p R74 100 3 2 1 CN703 QNS0283-001 12345678 910111213141516 IC71 LC72725KM-X C30 220/10 R92 8.2k C78 820p R81 C31 0.1 R82 8.2k R91 R

28、164 NI C990 1800p R731 100 R703 100K R704 100K R757 1.2k C993 1800p R777 10K C771 0.047 R772 270 R771 270 5678 IC771 23 8 654 7 1 J801 QNZ0095-001 R712 330 C162 NI C172 NI R714 0 R773 22k R770 2.2k zoom R588 27k R807 100K R8061K R746 100K R8050 R804 18K R729 NI R740 2.2K R756 4.7k R755 4.7k 241 C719

29、 100/10 R742 100 R743 100 R59210k D711 UDZW6.2B-X R715 C13 1 R744 100 R594 22k C161 1 R713 R59322k C171 1 C173 QTE1H64-225Z C174 1 R711 47k C710 100P C704 27p C703 27p C702 C701 X702 QAX0401-001 R750 100K R710 100k R3 0 C731 0.22 C708 0.1 R753 4.7K C712 0.01 R758 47k R726 27K C718 0.1 C32 5.6p R727

30、1.2k D712 1SS355W-X X701 QAX0667-001Z R586 5.6k 1234 8765 IC581 NJM4565E-X C992 100p C418 22p C419 22p R774 47k R775 2.2k 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CN701QGZ1101J1-24 C164 1 R709 47k C711 47/6.3 27 C163 QTE1H64-225Z L4 QQR1813-001 C165 1 C721 0.1 D715 R752 4.7K R1

31、61 4.7k R701 10k R702 10k R162 4.7k R154.7k C802 NI R708 100K R736 2.2K R737 2.2K D2 1SS355W-X L2 0.47u C730 1000p R761 1.2k C709 0.1 C729 1000p R733 10k R7491K R748 1.2k C177 Q978 2SD601A/QR/-X R8116.8K R767 47k C801 0.047 R809100K R8131K CN501QGB2027ME-28 R808 100 R801 1K R812100K R803 33K C717 82

32、0p R762 1.2k L31 0.47u C33 100p R591 10k R802 100K R779 100 C716NI R759 NI 100 99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 78 77 76 75747372717069686766656463626160595857565554535251 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25242322212019181716151

33、413121110987654321 IC701 C34 100p C726 390p R747 10K R732 10k R734 470 R14 4.7k S701 QSW0648-001Z R765 4.7K R13 NI C82 0.01 R120 R738 2.2K D713 UDZW5.6B-X 1234 5678 IC401 TPS2051BD-X R8103.9K R819 100k C727 390p C92 0.01 R814 100 R766 4.7K 1234567 891011121314 IC801 74AHCT126PW-X D701 C722 4.7/25 Ma

34、in section (for KD-R400J/501E series) (common use) To Mecha control section (for KD-R400J/501E series) To LCD & Key control section 2-4 USEDNOT USED NOT USED NOT USED GS1J-X NOT USED S-24CS16AOI-G-X USEDNOT USED 3.3V D851, D852, C851, C852, R851 8. AUTO-ANTENNA Q891, D891, C891, R891, R892 7. TEL-MU

35、TE 0V 0V 0V 0V 0V NOT USED 4. POWER CORD REMARKS NOT USED NOT USED * R743, R745, R71-R74, C71-C78 1. RDS: IC71, X71, R12, NOT USED NOT USED NOT USED NOT USED NOT USED USED USED USED USED ( ) 6. STAGE SETTING 3. EEPROM: IC771 5. D902 * KD-R508UF KD-R504UI KD-R505UKD-R401E QAM1151-001 QAM1145-001 RT1P

36、141C-X UN2211 UN2111 10K 10K 10K 5.1V RT1N141C-X 10K 14.4V 1/8W RT EN GND INV FB SW VIN DC-DC 5V USB SUPPLY * ( ) GND ACC REMOTE KD-R402EY TELMUTE REAR LEFT(+) FRONT LEFT(+) FRONT RIGHT(+) REAR RIGHT(+) REAR LEFT(-) 1.7V 1.7V U VERSIONE/EE VERSION OTHER MODE FRONT LEFT(-) FRONT RIGHT(-) REAR RIGHT(-

37、) MEMORY POWER CORD ASSY FUSE 15A USED * S-24CS04AFJ-G-X 4.8V ( ) ( ) ( ) ( ) 3.3V 0V 4.0V 3.3V 3.3V 3.3V USINT BUSCLK BUSSI USIO 7.9V 7.9V 0V 1.7V QBZ0006-337Z * 1.7V 3.5V 0V ( ) SERIES 2.2/50 QEZ0870-278 3.5V CD MODE REAR/SUBWOOFER R MODE2 * TUNER MODE ( ) 1.7V0V ( ) 0V 3.3V 0V BUSIO 5V 5V 0V 4.0V

38、 4.0V 4.0V 4.0V 4.0V 2.2/50 NOT USED 3.3V 0V SERIES NC GND RST VDD 0.0V 0.0V 3.3V 3.3V SERIES PWDOWN NRST SW3.3V GND ILM.10V ILM.ADJ 3.3V REAR/SUBWOOFER L ANT MEMORY IN SW5V EXT 0V CD8V 10.2V REGULATOR PIN VOLTAGE 8.1V * 9.1V MODE1 5.1V 5.2V 5.0V 4.4V USED NOT USED USED USED NOT USED USED 1.7V3.5V (

39、CLK DISP ON) 3. STBY ( ) 0V 0V 0.8V 0.8V 0V 8.3V 8.3V VDD5V 2. POWER ON 1. POWER OFF MODE2 4.7V 0.6V 5.7V 5.0V 4.7V 0V 0V 0.8V 0V 0V 5.2V MODE1 (1/8W) (1/8W) (1/4W) A0 A1 A2 WPIN 4.7V NOTES ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V) ALL CAPACITANCE VALUES ARE IN uF(P=

40、pF) ALL RESISTANCE VALUES ARE IN OHM. ALL CAPACITORS ARE 50V OR 25V CERAMIC CAPACITOR. ALL RESISTORS ARE 1/16W 5% METAL GLAZE RESISTOR. UNLESS OTHERWISE SPECIFIED.2. CONDITION-FM MODE. AM MODE. ( )CD MODE. 1. VOLTAGES ARE DC-MEASURED WITH A DIGITAL VOLT METER WITHOUT INPUT SIGNAL 3.3V 0V 3.3V 3.3V 3

41、.3V 1.8V 3.3V OPERATION 0V 3.3V 0V 9.6V ACC.IN ACC5V 9V 3.1V 0V 0V 0.2V 3.2V 0V 4.9V 0V 3.3V QTE1C57-106Z 47/16 1/8W 3.3V OUTSW/OUTRR2 WINTC MUTE OUTLF 4.7u 3.3V OUTLR OUTRR OUTRF 3.3V OUTSW/OUTLR2 GNDCREF SE4R SE4R0 3.3V 0V 8.4V BUSSO 0V 0V 0V ( ) 0V 7.0V 14.4V 14.4V 5.2V 4.5V ( ) 6.9V 6.9V 6.9V 6.

42、9V 7.1V 7.1V 7.1V 7.1V 7.1V 7.1V 7.1V 7.1V SE4L0 SE4L QD3R 0V 0V ANTENNA 0.47 QD3G QD3L SE3R REGULATOR REAR/SUBWOOFER PRE-GND DET OFFSET 33u 0V 0V 0V 0V 3.1V ( ) 3.3V ( ) 2. B961 MAIN PWB: GEB10257A 0.022 ( ) KD-R506U (1/10W) USED (1/10W) (1/10W) 0V MN101EF16KXW1E MN101EF16KXW1D 0V 5V POWER AMP. USE

43、D NCB21AK-225X R711 TELMUTE 14.4V 13.7V 13.7V R710 COMPONENTS IN () INDICATE NOT USE. 3.1V 11.1V 3. (1/10W) 0V MN101EF16KXW1D (IC701) R709 0.47 ( ) ( ) 0.47 ( ) 0.082 1.7V R708 O * OUTFL- 3.3V 0V 0V 0.7V 3.3V 3.3V EPROM GND KD-R407EE STAGE 2 3.1V 0.47 NOT USED INFL OUTFL+ OUTRL+ OUTRL- MUTE INRL RIP

44、PLE GND OUTFR- GND OUTFR+ INFR INRR OUTRR- GND VCC3/4 GND TAB OUTRR+ VCC1/2 AC-GND STBY 9. MICON Vdd SCL NER 3.5V QAM1145-001 USED QAM1153-001 NOT FOR 9.1V DOMESTIC USED DIMMER INPUT Parts are safety assurance parts. 9.1V AUTO-ANT SDA D4_UCS NC ( ) NC AUTO AFS ROM M_CLK OM_DO sure to use the specifi

45、ed one. VSS MLD VDD18 4_CLK OM_DI ( ) NC NC SSTOP CD4_SI CD4_SO * NOT * S-24CS04AFJ-G-X RESET STAGE 1 When replacing those parts make NOT USED NOT USED ( ) LINE OUTPUT 0mH ( ) USED 0.01 0.082 5V LINE OUT AMP FL+ FL- FR- FR+ RR- TELMUTE LROUT FL- FL+ RL- RL+ RR+ RROUT RR- RL+ RR+ RL- AMPKILL RFOUT TU

46、.R AUX.L AUX.G AUX.R BEEP CD-USB.LO CD-USB.RO SWREG MUTE BUSIO /BUSIO BUSINT MODE2 CD4_UCS BUSSO DOMMUTE SWREG BUSSI BUSCLK CD4_SO CD4_SI FR- FR+ RFOUT RROUT LROUT LFOUT DIMIN CD4_CLK NRST LFOUT NPWDOWN DOMMUTE SUB-MUTE 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 QMFZ064-150-J1 L932 NQR0007-002X C9

47、40 18p C939 NI L930 QQL92AK-100Z D931 RSX201L-30-X C933 1500p C931 470/25 C938 2.2 R937 220 C928 4700p R928 75k 7654321 IC931BD9007HFP-W R929 51k R939 15k R940 82k L931 QQL92AK-330Z J321 QNN0802-001 C932 330/6.3 C937 4.7 R720 1K R7281K Q785 NI R7241K R7251K C786NI 43 21 IC702 S-80824CNNB-G-W C720 82

48、p R306 1K R308 270 R305 1K R307 27k Q301 RT1N141C-X R930 0 C852 0.22 R851 4.7K C851 10/25 R7171K R7221K R723 1K R721 1K R719 1K R718 1K 16151413121110987654321 IC901 AN34002A C178 10/16 67891011121314 151617181920212223 R35447k R344 47k C385 0.1 C381 4.7/50 R382 1k C382 4.7/50 R389 0 D785 1SS355W-X

49、R390 0 R381 1k D786NI C3870.0015 R384 100K R383100K R387 33K C384 4.7/50 R731 100 C787 0.01 R881 47K B8 0 R777 10K C771 0.047 R772 270 R771 270 1234 5678 IC771 Q881 RT1N141C-X C881 22/16 D971 MA22D23-X C705 0.01 C341 NI C971 0.1 R882 4.7K C9150.1 Q891 RT1N141C-X Q976 RT1N141C-XD782 1SS355W-X Q784 RT1P141C-X R343 100 R353 100 R351 0 R341 0 R342 820 R352 820 Q781 RT1P141C-X C784 100/16 R901 1k R902 9.1k R903 4.7k D901 1N5401-F64 C785 NI D787 NI C320 0.022 C706 0.01 C782 NI C912 0.01 D784 UDZW11B-X C315