Jvc-KDG-449-UR-Service-Manual 电路图 维修手册.pdf

《Jvc-KDG-449-UR-Service-Manual 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Jvc-KDG-449-UR-Service-Manual 电路图 维修手册.pdf（16页珍藏版）》请在收音机爱好者资料库上搜索。

1、Contents Block diagram Standard schematic diagrams Printed circuit boards 2-1 2-3 2-9 to 11 SCHEMATIC DIAGRAMS CD RECEIVER No.MA377SCH 2008/10 COPYRIGHT 2008 Victor Company of Japan, Limited. Lead free solder used in the board (material : Sn-Ag-Cu, melting point : 219 Centigrade) Lead free solder us

2、ed in the board (material : Sn-Cu, melting point : 230 Centigrade) DVD-ROM No.SML2008Q3 except KD-G441 KD-G442 KD-G351 KD-G447 KD-G357 KD-S45 KD-G645 KD-G441 KD-G442 KD-G351 KD-G447 KD-G357 KD-G352 KD-G440 KD-G499 KD-S45 KD-G351E,KD-G351EX,KD-G351EY,KD-G351EU KD-G357EE,KD-G440J,KD-G441E,KD-G441EX KD

3、-G441EY,KD-G441EU,KD-G447EE,KD-G644UI KD-G645U,KD-G645UN,KD-G645UT,KD-G645UH KD-G646U,KD-G646UN,KD-G646UT,KD-G646UH KD-G648UF,KD-G352EY,KD-S45J,KD-G645SUI KD-G442E,KD-G442EX,KD-G442EY,KD-G499UR KD-G357EE2,KD-G645TUH RadioFans.CN 收音机爱 好者资料库 ! Burrs formed during molding may be left over on some parts

4、 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 好者资料库 RadioFans.CN 收音机爱 好者资料库 2-1 Block diagr

5、am AUX INPUT AUX.L/R USB D+/- ILM.10V ACC5V USB5V SPINDLE MOTOR SW1,SW2 PICK UP SP+/- FOCUS & TRACKING COIL TRK+/- FOCUS+/- LOAD & FEED MOTOR FEED+/- POSITION SET SWITCH PSW Main amplifier & Sys PSW S601 to S619 KEY MATRIX KEY0 KEY1 KEY2 KEY2 VOL1 VOL2 LCDDA LCDCE LCDCL LCDDA LCDCE LCDCL REMOCON VOL

6、1 VOL2 KEY0 KEY1 IC661 LCD DRIVER COM1 to 4 S1 to 50 LCD1 LCD MODULE IC521 Q521 RF AMP IC401 USB DECODER VF1, VF2 VT1, VT2 MD, LD VF1 VF2 VT1 VT2 MD LD IRQ NPWDOWN NRST STAT MLD MDATA MCLK CD-NRST CD-STAT CD-MLD CD-DATA CD-MCLK SW1, SW2 CJ601 J601J602 IC702,S701 RESET RS CN701 OUTL/RCD-USB.L/R JS686

7、 ENCODER REMOCON IC681 REMOCON D630 POWER LED CD servo control section LCD , AUX/USB Jack & Key control section Q976,Q977 PS2 PS E2 E2 E2 X702 32.768kH D631 to D654 LIGHTING DISPLAY SW1 SW2 CN501 CN001 CD MECHA CD PICK UP IC501,Q501 BTL DRIVER IC581 CD L.P.F. FOP TRP TRVP SPOUT LM MSW I2C-DATA I2C-R

8、EQ I2C-CLK USB_CON USB-RST USB-DET USBD+/- SP+/- FEED+/- FOCUS+/- TRK+/- X701 8MHz X521 16.9344MHz X401 14.31818MHZ SRAMVDD VDD5V IC981 1.5V REG. USB5VME IC931,IC941 USB5V REG. IC771 EPROM Used for KD-G440, KD-G441, KD-G447 KD-G644, KD-G645, KD-G646, KD-G648 2-2 System control section AUX.L/R IC701

9、CPU IC161 E.VOLUME D851 AUTO ANTENNA IC301 POWER AMP. IC901 REGULATOR EACH BLOCK LFOUT RFOUT LROUT RROUT SUBL.RL SUBR.RR REAR/ SUBWOOFER L/R FRONT L/R FL+/- FR+/- RL+/- RR+/- VOL_SDA VOL_CLK RST J1 ANT SPK BATTERY CN901J321 STEERING REMOTE CN703 CD-USB.L/R 3.3V,SW5V,ACC5V VDD5V,CD8V,9V,ILM.10V ACC.I

10、N EXT MEMORY ANT CD_ON ILM.ADJ ANT ANT STEERING PS2 DIMOUT POWER E2PROM_DI E2PROM_DO E2PROM_CLK Q882,Q883 DIMMER CONTROL ILLUMINATIONDIMIN Q881 DIMMER INPUT 02 8kHz MUTE SUB-MUTE MUTE 01 Hz REAR & SUBWOOFER LINE OUT FRONT LINE OUT Q331,Q785 REAR/SUBW LINE OUT MUTING Q321 FRONT LINE OUT MUTING Q781 Q

11、782 MUTE CONTROL MEMORY . Used for KD-G644, KD-G645, KD-G646, KD-G648 TELMUTETELMUTE Q891 TELMUTE Used for KD-G351, KD-G357, KD-G441, KD-G447 Used for KD-G351, KD-G357 KD-G441, KD-G447 Used for KD-G644, KD-G645 KD-G646, KD-G648 Used for KD-G440, KD-G441 KD-G644, KD-G645, KD-G646, KD-G648 Used for KD

12、-G440,KD-G441 IC1 FM/AM TUNER TU.L/R TUSDA TUSCL MPXOUT RDSDA RDSCL X1 4MHz X71 4.332MHz IC71 RDS DETECTOR 2-3 Standard schematic diagrams 5.2V 5.2V ( ) 3.3V 4.0V 3 3V 3.3V 3.3V 3.3V * * * * ( ) 2.3V 4.0V 3.0V 1.8V 2.9V 4.2V 8.5V 8.5V 0V 2.3V 4.1V 5.7V 0V 8.5V 6.5V 3.9V 5.2V 5.2V 0V 6.2V 6.2V 3.8V 3

13、.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 3.2V GND 1.5V * * * 1.5V 3.

14、0V 6.8V 6.8V 3.7V 3.8V 3.8V 3.3V * QTE1H57-105Z QTE1H57-105Z QTE1H57-105Z QTE1H57-105Z 2.2/50 2.2/50 QTE1H57-105Z ( ) ( ) ( ) 3.3V 2.5V 0V 0V 2.5V 0.1V 2.5V 0V 0V 2.4V 4.1V 5V 5V 5V 0V 0V 0V 4.8V 5.1V 5V 5.1V 5.1V 5.2V 5.2V 0.2V 0.2V 0V 9.1V 4.0V 4.0V 4.0V 4.0V 4.0V ( ) 3.3V ( ) ( ) 0V ( ) ( ) 100P

15、100P 100P 0V 0V ( ) ( ) ( ) ( ) NC GND RST VDD 0.0V 0.0V 3.3V 3.3V DGND KEY0 KEY1 KEY2 LCDCL LCDDA LCDCE VOL2 VOL1 REMOCON 0V LCD_DATA NPWDOWN NRST E.VOLUME EJECT USB_CON USB-DET SW1 VOL2 NC STEERING_REMOTE CD_ON DIM_IN TEL_MUTE AUTO_ANT QUAL T57 OSCO OSCI TEST MODE MUX CIN SCOUT 0V 0V 0.2V 0V 3.2V

16、Vref 0V DATA Vdd GND CLK 0V 3.2V 3.3V Vdd WPIN GND 0V 0V 0V 0V 0V 1.8V 0V 0V 0V 0V 3.3V 0V 3.3V D715-D718:D719,D720: 3.3V 3.3V 3.3V 3.3V QTE1H57-105Z OUTSW/OUTRR2 VREF WIN_IN DC_ERR VDD SDA ( ) SCL MUTE OUTLF USB-D- 3.3V QTE1H57-105Z OUTLR OUTRR OUTRF 3.3V OUTSW/OUTLR2 SE5R SE5L 3.3V ( ) USB-D+ 0V 2

17、.5V 4.9V 2.5V 2.5V 2.4V 0V 4.9V 0V 2.5V 2.4V RDS DETECTOR PS2 POWER SE4R 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 QUALYOUT TU_CLK NC DIM_OUT NC QD3G QD3L SE3R SE3L SE2R SE2L SE1R SE1L 1.6V ( ) NC DETACH CONNECTOR NC KEY2 0V * 27p CPU T 1

18、.6V 0V 27p ( ) * ( ) ( ) 0V 0V 0V 0V 0V ( ) AGND 3.3V NC ( )( ) ( ) TUNER FM/AM 1.7V * * * 3.3V 0V 10V AGND FSU * USBGND 3.3V 0V 0V * 0V 3.3V 3.3V EPROM G USB5V CD-CH * VSS KEY1 * Vdd SCL TUNER KEY0 0 5V NC NC LCD_CLK LCD_CE SW2 3.3V PSW EVOL_CLK NC SDA EVOL_SDA SUB-MUTE I2C-REQ I2C-DATA NC BLKCK/IR

19、Q MUTE NC 3.3V PS1NC NC NC AFS ROM E2PROM_CLK E2PROM_DO VSS ( ) MLD VDD18 MCLK E2PROM_DI VSS RST I2C-CLK VOL1 IPOD-DET MOTOR_SEL LM USB-RST VOLMUTE I-RX NC NC NC XO VDD18 NC NC NC VDD33 NC XI VSS OSC1 OSC2 MMOD NC STAGE2 I-TX NC SSTOP I-CHRG STAGE1 TU_SDA STAT MDATA * ( ) ( ) 0.01 ACC5V FOR KD-G441E

20、 SERIES AND KD-G440J ONLY ( ) ( ) ( ) STEERING REMOTE CONTROL RFGND CD/USB 750mA DGND KEY2 KEY1 KEY0 CD_8V VOL_CLK VOL_SDA RDSCL RDSDA PSW SW2 SW1 VDD_5V MSW LM MCLK MDATA MLD VOLMUTE IRQ AMPKILL USB-RST NRST LM MSW NPWDOWN RDSCL TUSCL RDSDA TUSDA LCDCL KEY2 LCDCE VOL2 LCDDA PSW I-RCH USB-D+ USB-D-

21、SW2 I-GND REMOCON STEERING TELMUTE I-LCH VOL1 SW1 AUX.R AUX.G AUX.L USB_CON VOL1 I-CHRG RFOUT RROUT VOL2 AUX.R SUB-L.RL SUB.R.RR TU.R TU.R TU.L REMOCON DIMIN I-TX LFOUT USB-DET VOLMUTE TU.L TUSDA TUSCL LROUT KEY0 KEY1 USB_CON ANT AUX.G SW5V VOL_CLK USB-DET VOL_SDA CD-USB.R 9V LCDCL CD-USB.L LCDDA US

22、B-RST I2C-REQ I2C-DATA STAT I2C-CLK I2C-DATA I2C-CLK AUX.L STEERING KEY2 I2C-REQ LCDCE I-RX CD-USB.L DIMOUT CD-USB.R SUB-MUTE R10 0 J1 QNB0190-001 C24 0.01 R7 100 L7 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.

23、1 X1 QAX0928-001Z C15 0.1 C14 0.22 R1 C1 0.001 C22 12p R2 R11 4.7 C3 L1 0.47u L3 QQR1773-001 C5 15p 12345678910111213141516 17181920212223242526272829303132 IC1 C29 100P D1 1SS355W-X C27 10/25 C10 1 C28 100P C6 22P C725 NI C723NI C724 NI C991 NI 43 21 C715 0.1 D708 D706 D704 D702 D709 UDZW6.2B-X D70

24、7 D705 D703 C714 0.1 R76482K R76382K C720 0.47 R739100 R741100 R745270 R172 100 R171 100 C1840.1 12345678910111213 16171819202122232425262728 IC161 TDA7719-X C183 220/10 D720 UDZW6.2B-X D719 C728 0.22 D717 UDZW6.2B-X D718 C1711/50 C161 1/50 C173 QTE1H64-225Z D716 C163 QTE1H64-225Z C162 1/50 C172 1/5

25、0 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 330p C72330p R74 100 3 2 1 CN703 QNS0283-001 12345678 910111213141516 IC71 LC72725KM-X C30 220/10 R92 8.2k C78 3900p R81 C31 0.1 R82 8.2k R91 R164 NI C990 1800p R722 100 R703100K R704100K D788

26、UDZW3.3B-X C993 1800p R723 10K C771 0.047 R772 270 R771 270 5678 IC771 R712 330 R714 0 R731 100K R773 22k R770 2.2k R730 100K R762 100 R705 10k R761 100 R746 100K C167 1/50 R729100K R7574.7k R756 4.7k R7554.7k C719 100/16 R742100 R743100 D711 UDZW6.2B-X R715 C13 1 R744 100 R713 R711 47k C710 100P C7

27、04 27p C703 27p C702 C701 X702 QAX0401-001 R750 100K R710 100k R3 0 C731 0.22 C708 0.1 R7534.7K C712 0.01 R758 47k R72627K C718 0.1 C32 5.6p R7271.2k D712 1SS355W-X X701 QAX0667-001Z C414 47/6.3 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

28、 2 1 CN701QGZ1101J1-24 C174 1/50 R709 47k C711 47/6.3 C165 1/50 4 6 1 3 L4 QQR1813-001 C1641/50 C721 0.1 D715 R752 4.7K R161 4.7k R701 10k R702 10k R162 4.7k R154.7k R708 100K R7362.2K R7372.2K D2 1SS355W-X L2 0.47u C730 1000p D701 C709 C729 1000p R728 10k L702 4.7u R7491K R7481K C177 0 22 R767 0 C7

29、17 R7544.7K C185 NI L31 0.47u C33 100p F401 NAD0031-005X 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 25242322212019181

30、716151413121110987654321 IC701 C34 100p C726 390p R74710K R725 10k R766 10k R724 470 R14 4.7k S701 QSW0648-001Z C91 1/50 C81 1/50 R13 NI C82 0.01 R120 R738 2.2K D713 UDZW5.6B-X R765 15K C727 390p C92 0.01 C722 4.7/50 To LCD & Key control sectionTo CD section Main section 2-4 * * * 4.8V ( ) ( ) ( ) (

31、 ) 0V 4.0V 3.3V 3.3V 3.3V 3.3V 3.3V ( ) R2 NOT USED 470k 330pF0.1uF C717 LOWLOWLOWHIGH KD-G440J ( ( ( ( ( ( ( ( 0.47uF0.1uF ( ( ( 0.1uF 0.001uF 470k 820k C3 R1 QEZ0869-278 QTE1H57-105Z QTE1H57-105Z ( ) ( ) ( ) ( 3.3V 0V 0V (STAGE 2) 1/10W QAM0463-002QAM0463-002QAM0983-001QAM1087-001QAM1048-001 (STAG

32、E 1) NOT USED QAM0463-002 47k NOT USED LOW NOT USED NOT USEDQNN0802-001QNN0815-001QNN0815-001QNN0802-001 * 100k 0V 10.1V 1.3V 10.1V 0V 5V 5V 0V 4.0V 4.0V 4.0V 4.0V 4.0V ( ( HIGH 15k NOT USED 3.3V NOT USED 47k 100P 100P 100P 100P 100P 47k 100P 6.8k 5V 6.8k NC GND RST VDD 0.0V 0.0V 3.3V 3.3V 6.8k ( CT

33、RL ANT 9V TO 5V REGULATOR GND VOUT N.C VCC CTL NC GND ILM.10V ILM.ADJ 3.3V ANT.CTRL ANT MEMORY IN SW5V EXT ( 0V CD8V 10.1V CTRL (8.1V)0V ( ( (4.9V)2.6V 9.1V 0V 5.1V 5.2V ( 5.1V 4.4V ( ( ( ( ( ( ( ( ( ( ( 5. R81 & R91 0V 0V 0V 0V 0V 0V0V VDD5V 0V 5.7V 5.1V 5.6V 0V 0V 0V 0V 5.2V (1/8W) (1/8W) (1/4W) F

34、OR U VERSION ONLY 8.1V 8.POWER CORD 8.1V A0 A1 A2 WPIN ONLY NOTES ALL E.CAPACITORS ARE SHOWN IN THE FORM OF CAPACITANCE(uF)/RATED VOLTAGE(V) ALL CAPACITANCE VALUES ARE IN uF(P=pF) ALL RESISTANCE VALUES ARE IN OHM. ALL CAPACITORS ARE 50V OR 25V CERAMIC CAPACITOR. ALL RESISTORS ARE 1/16W 5% METAL GLAZ

35、E 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 SHIELD 0V 0V 0V 0V 0V 1.8V 0V 0V 0V 0V 0V 0V ACC.IN ACC5V 9V REAR LEFT(+) ( ) FRONT LEFT(+) FRONT RIGHT(+) 5.1V 0V 4.3V 0V 0V 4.9V ( ) 0V QTE1C

36、57-106Z OUTSW/OUTRR2 GS1J-X 100k 100k 47k47k 47k NOT USED OUTLF NOT USEDNOT USED ( REAR RIGHT(+) REAR LEFT(-) FRONT LEFT(-) FRONT RIGHT(-) REAR RIGHT(-) ACC REMOTE GND ILLUMINATION 3.3V . QTE1H57-105Z OUTLR OUTRR OUTRF 3.3V OUTSW/OUTLR2 GNDCREF SE5R SE5L 3.3V MEMORY TELMUTE 0V 8.4V 0V 0V POWER CORD

37、ASSY 0V NOT USED FUSE 15A ( ) 0V 7.0V 14.4V 14.4V 5.2V 4.5V ( ) 6.9V 6.9V 6.9V 6.9V 7.1V 7.1V 7.1V 7.1V 7.1V 7.1V 7.1V 7.1V NOT USED SE4R SE4L QD3R 0V 0V ANTENNA 9.3V 0.2V 13.7V 5.2V NOT USED 0.47 (ATOMIC) QD3G (TOMIC)TEF6606T/V2-XTEF6601T/V2-X2.TUNER (IC1) RT6N430C-X R710 R711 NOT USED KD-G351E ( )

38、 4.7k ONLY ( ) VERSION USED MN101E16KDG REGULATOR LINE OUTPUT NOT USED PRE-GND DET OFFSET ( 0V R12,R743,R745 C71-C78 R71-R74 0V 0V 0V ( ) IC71,X71 ( ) 1.RDS KD-G447EEKD-G441E T ( ) KD-G646U 7. J321 MN101E16KDE10.IC701 0.022 ( ) KD-G357EE (1/10W) GS1J-X (1/10W) 3. R709 (1/10W) NOT INSERTED * 0V KD-G6

39、48UF 0V 5V R708 POWER AMP. 6.STAGE SETTINGS S-24CS04AFJ-G-X 1.3V KD-G644UI TELMUTE 14.4V 13.7V 13.7V REMARKS COMPONENTS IN () INDICATE NOT USE. ( ) 11.1V 3. (1/10W) 0V S-24CS16AOI-G-X 0.47 ( ) ( ) 0.47 ( ) 0.082 REAR/SUBWOOFER R 4.EEPROM IC771 1/10W O * OUTFL- NC OUT 3.3V 0V ( ) NOT USED D-Rx D-Tx F

40、/W-PWR D.GND A-ID A-DETECT 3.3V A-PWR 100P 3.3V EPROM GND RT1P141C-X KD-G645U 100P EXCEPT KD-G351E ( ) 0.47 NOT INSERTED INFL OUTFL+ OUTRL+ OUTRL- MUTE INRL RIPPLE GND OUTFR- GND OUTFR+ INFR INRR OUTRR- GND VCC3/4 GND TAB OUTRR+ VCC1/2 AC-GND STBY Lch AUDIO-RET Rch GND IN 9.D902 C709 ( ) Vdd SCL TUN

41、ER REAR/SUBWOOFER L FRONT L * FRONT R ( ) UN2211 FOR VERSION ONLY DOMESTIC USED DIMMER INPUT UN2111 Parts are safety assurance parts. 10K 1/8W VERSION SHIELD 10K SDA 3.3V ( ) AUTO 10K FOR U * NOT RT1N141C-XRESET sure to use the specified one. 10K When replacing those parts make ( ) SUBWOOFER OUTPUT

42、& ( ) ( ) FOR E & EE 0.01 0.082 ( ) FOR J, U & E FR- RR- RL- FL- RR+ TELMUTE LROUT FL- FL+ RL- RL+ RR+ RROUT RR- FR+ FL+ FR+ RL+ FR- NPWDOWN NRST MLD AMPKILL MCLK STAT MDATA I-RCH MUTE I-LCH I-TX I-RX IRQ I-GND DOMMUTE I-GND I-LCH AUX.R AUX.G I-DET RFOUT RROUT LFOUT SUB-L.RL SUB.R.RR DIMIN LFOUT RFO

43、UT LROUT LFOUT MUTE I-CHRG I-DET I-RCH SUB.R.RR SUB-L.RL ANT RFOUT DOMMUTE DIMOUT SUB-MUTE QMFZ063-150-J1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Q785 RT1P141C-X C786NI R324 0 43 21 IC702 S-80824CNNB-G-W Q882 RT1P141C-X R885 1K R884 12K Q883 RT1N141C-X R883 6.8K R306 1K R308 270 R305 1K R307 27k Q301

44、 RT1N141C-X C931 4.7/50 D931 1A3G-T1 R948 0 C938 0.1 C852 0.22 R851 10K C851 10/25 16151413121110987654321 IC901 AN34001A C178 10/16 891011121314 15161718192021 R383 47k R387 47k R363 47k R367 47k C386 4.7/50 C366 4.7/50 C385 4.7/50 C365 4.7/50 D785 1SS355W-X D7861SS355W-X C162 1/50 C172 1/50 J321 B

45、481 0 R722 100 C787 0.01 D788 UDZW3.3B-X R881 47K B8 0 R723 10K C771 0.047 R772 270 R771 270 1234 5678 IC771 R945 4.7K Q881 RT1N141C-X C881 22/16 D971 CRS03-W C705 0.01 C341 NI C971 0.1 R944 4.7K R882 4.7K C915 0.1 C904 10/25 C307 47/16 Q891 RT1N141C-X Q976 RT1N141C-X D782 1SS355W-X Q784 RT1P141C-X

46、Q931 RT1N141C-X R343 100 R353 100 R351 2.2k R341 2.2k R342820 R352820 Q781 RT1P141C-X C784 100/16 R901 1k R902 9.1k R903 4.7k D901 1N5401-F64 C325 0.0047 C324 0.0047 C323 0.0047 C322 0.0047 C318 2.2/50 Q932 2SA1947/E/-X C167 1/50 C785 100/6.3 D787 1SS355W-X C320 0.022 C706 0.01 C782 NI C912 0.01 D78

47、4 UDZW11B-X C315 2.2/50 R971 2.2K D991 CRS03-W D992CRS03-W D993CRS03-W D994 CRS03-W C302 QFV91HJ-474Z Q977 ISA1530AC1/R/-X C317QTE1C57-476Z C909 330/6.3 C908 220/10 C913 10/25 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CN901 QNZ0611-001 D902 12345678910111213141516171819202524232221 IC301 TB292

48、6AHQ C961 NI C962 NI C963 NI R976 27k R977 12k C964 NI C965 NI C967 NI C966 NI C968 NI R892 47k R891 1k C891 0.1 D995CRS03-W D996CRS03-W D997CRS03-W C316 4.7/50 R972 2.2K D998 CRS03-W C301 QFV91HJ-474Z C901 2700/16 C712 0.01 D712 1SS355W-X D781 1SS355W-X R783 10K C308 100/16 R9410 R774 47k R775 2.2k

49、 C944 330/6.3 C942 0.1 D942 1A3G-T1 C907 220/10 D972 MA22D39-X D941 1A3G-T1 D332 NAF0029-001X 54321 IC941 BA50DD0WHFP-W C174 1/50 C319 0.022 C711 47/6.3 C165 1/50 C721 0.1 C932 NI D932 CRS03-W 12 11 10 9 8 7 6 5 4 3 2 1 CN421 QGA2015F1-12 R893 3.3K R782 0 5610 C327 0.1 C892 0.1 654 321 Q331 IMX9-W C903 47/16 654 321 Q321 IMX9-W Q892 RT1N141C-X D331 MC2836-X - L701 4.7u C310 NI D322 NAF0029-001X C321 NI R323 100 R333 100 C391 47/16 R321 2.2k R331 2.2k C326 22/16 R322 820 R332 820 C781 100/6.3 C911 0.1 C905 47