JVC-XLPM20SL-cd-sch 电路图 维修手册.pdf

《JVC-XLPM20SL-cd-sch 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《JVC-XLPM20SL-cd-sch 电路图 维修手册.pdf（8页珍藏版）》请在收音机爱好者资料库上搜索。

1、SCHEMATIC DIAGRAMS No.21133SCH Aug. 2002 COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD. Contents Block diagram Standard schematic diagram Printed circuit boards 2-1 2-3 2-4 XL-PM20SL CD-ROM No.SML200208 XL-PM20SL Area suffix C - Canada B - U.K. E - Continental Europe XL-PM20SL PORTABLE CD PLAYER Radio

2、Fans.CN 收音机爱 好者资料库 XL-PM20SL 2-2 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the mark nearby are critical for safety. (This regul

3、ation does not correspond to J and C version.) RadioFans.CN 收音机爱 好者资料库 XL-PM20SL 2-3 Block diagram CD MECHLCD CD SERVOPOWER AMP EAR PHONE & HEAD PHONE L/R BATT. SUPPLY SUPPLY AC/DC ADAPTOR DOOR SW. ABC 1 2 3 4 5 2-1 RadioFans.CN 收音机爱 好者资料库 XL-PM20SL 2-4 2-2 XL-PM20SL 2-3ABCDEFG 1 2 3 4 5 CD PLAY SIG

4、NAL DIGITAL SIGNAL LINE OUTPUT SIGNAL HEAD PHONE SIGNAL E C A D B F TE+ VR LD PD SL+ SP- SP+ TE- A0 A1 A2 CAS A9 A8 A7 A6 A5 A4 CAS SADT1 LRCK1 BCK1 BCK2 LRCK2 SADT2 A8 A6 A5 A4 A9 A0 A1 A2 DACCLK LRCK2 BCK2 BCK1 SADT2 LRCK1 SADT1 DACCLK E F D B C A A7 A6 A9 A0 A4 A5 D0 A1 D2 A2 CAS A8 D1D3 WE A7 RA

5、S SPO SPO SVCC SLO LIMSW SLO FEO FEO TEO FE+ FE- RAS A10 D2 A8 D2 D3 D1 CAS A9 A7 A6 D2 A5 A0 A1 A4 D0 A2 WE A3 SMDS WDCK SMDP LOCK SMEF SMEF EFM SMDS LOCK EFM SMDP WDCK DSPSEN SCOR SQCK SUBQ SMON C2PO C2PO FOK MINT MCK MDT MLT BATLOW HPMUTE HPMUTE MLAT SUBQ MCK KEY1 MDO MLAT MCK MLT XRST MINT MCK X

6、RST REM MDO DSPSEN MDT XRST MDT SQCK KEY2 SSPSEN SCOR CDMUTE MLT CDMUTE BATLOW OFF OFF START START KEY1 KEY2 REM RESET BATT AMUTE AMUTE A10 D0 RAS WE D1 D0 WE D1 RAS VREF FOK SSPSEN SL- D3 D3 A3 A3 A3XRST LIMSW EFM LOCK SMEF SMDP SMDS SMON SMON WDCK SBCK GND RESET A10 C58 102 C59 102 + 12 C53 4.7uF

7、F C50 104 C56 104 C57 104 R28 56K R26 27K C42 104 R25 51K C40 103 + 12 C32 10uF R20 150K C36 683 C38 333 C39 222 C34 102 C33 103 C37 103 3 12 Q5 2SA1576 R27 22 + 12 C43 47uF C41 102 C48 103 R32 12K C46 473 C35 683 + 12 C442.2uF R338.2K C60 333 C61 474 R37 1M R34 22K R36 22K R35 22K + 12 C97 47uF R31

8、 5.6K R4610K C13 4P C103OPEN C3 104 P/SW 1 IN1 2 GND 3 IN2 4 REF 5 VCC 6 OUT2 7 GND D 8 OUT1 9 M/SW 10 IC4 (U4) LA4533 1 2 3 J2 LINEOUT R17 100K + 12 C24 4.7uF C25 102 C26 102 R18 100K + 12 C23 4.7uF R161.8K R151.8K + 12 C71 4.7uF + 12 C70 4.7uF R65 33K R66 33K R38 470 C68 683 C69 683 R39 470 + 12 C

9、67 220uF + 12 C73 220uF R40 47K + 12 C66 100uF R442.7K R432.7K + 12 C76 0.22uF + 12 C75 0.22uF + 12 C72 47uF + 12 C30 100uF C65 104 C89 104 R1 47K 5 1 2 4 3VR1 10K-A C91 104 + 12 C96 100uF C82 820P C84 820P C83 104 CC6 104 C49 820P + 12 C77 47uF + 12 C62 47uF R41 91 1 2 3 4 5 6 7 8 9 10 11 12 13 14

10、15 16 CN1 C52 333 R29 27K R19 47K C51 102 C5104 C45 332 R22 39K R23 91K R30 1K C18 104 R21 47K R24 4 15K C31 470P C20 820P C21 820P C22 104 + 12 C2847uF R2 10K(NP)P 2 1 3 SW2 HOLD C87 104 R4210K A10 7 A0 8 A1 9 A2 10 A3 11 VCC 1 D0 2 D1 3 WE# 4 RAS# 5 NC 6 VCC 12 VSS 13 A4 14 A5 15 A6 16 A7 17 A8 18

11、 A9 19 OE# 20 CAS# 21 D2 22 D3 23 VSS 24 IC7 (U8) 16MDRAM C81 104 C55 104 EQO 1 EFMI 2 DCC1 3 DCC2 4 MCP 5 DCB 6 GND 7 FRSH 8 FSET 9 FLB 10 FGD 11 FDFCT 12 FSEO 13 FSI 14 ATO 15 TGU 16 VDD 17 ISTST 18 ISTAT1 19 MCK 20 MDAT 21 MLT 22 XRST 23 WDCK 24 CLVI 25 LOCK 26 ASY 27 EFM2 28 EFM 29 SSTOP 30 VSS

12、31 VDD 32 SPM 33 SPO 34 FEM 35 FEO 36 SLM 37 SLO 38 SLP 39 TEM 40 TEO 41 ATSC 42 TZC 43 TEIO 44 LPF1 45 LPF2 46 LD 47 PD 48 PDA 49 PDC 50 PDB 51 PDD 52 PDF 53 PDE 54 VREF 55 VCC 56 EQC 57 LPB 58 LPC 59 TESO 60 RFM2 61 RFM 62 RFO 63 EQI 64 IC3 (U3) S1L9225 1 2 3 4 5 6 CN2 SW3 DOOR VDDDPLL 7 PBCK 8 VD

13、DD1 9 XIN 10 XOUT 11 VSSD1 12 TEST0 13 EFMI 14 LOCK 15 SMEF 16 SMON 17 SMDP 18 SMSD 19 WDCK 20 VDD 21 TESTV 22 WFCK 23 LKFS 24 XRST 25 MLT 26 MDATA 27 MCK 28 ISTAT 29 SOSI 30 SQCK 31 SQDT 32 LCHOUT 33 VDDADAC 34 VHALF 35 VREF 36 VSSADAC 37 RCHOUT 38 VDDDDAC 39 VSS 40 TEST1 41 TEST2 42 TEST3 43 MUTE

14、44 SBCK 45 SBDT 46 C4M 47 VSSD2 48 VDD 49 DATX 50 JITB 51 C2PO 52 RFCK 53 MINT0 54 MINT1 55 MINT2 56 MINT3 57 MINT4 58 MINT5 59 VSS 60 VDD 61 D0 62 D1 63 WE 64 RAS 65 D2 66 D3 67 CAS0 68 CAS1(A10) 69 A8 70 A7 71 A6 72 A5 73 A4 74 A9 75 A0 76 A1 77 A2 78 A3 79 VSS 80 VDDAPLL 1 VSSAPLL 2 VBBAPLL 3 VCO

15、1LF 4 VCO2LF 5 VSSDPLL 6 IC2 (U2) S5L9288 C29 104 + 12 C2747uF A1 7 A2 8 A3 9 VCC 10 A4 11 D0 1 D1 2 WE# 3 RAS# 4 A9 5 A0 6 A5 12 A6 13 A7 14 A8 15 OE# 16 CAS# 17 D2 18 D3 19 VSS 20 IC8 (U8) 4MDRAM C1040 NP 104 C92 104 + 12 C100 100uF 1 2 3 Y1 16.9344 1 2 3 J3 H/POUT PLL0VDDA 7 PLL0VSSA 8 PLL0VBBA 9

16、 FILTER0 10 PLL1VDDA 11 PLL1VSSA 12 PLL1VBBAL 13 FILTER1 14 PBYPAS 15 VSS 16 VDD 17 ACLKEXT 18 CDCLK 19 CDDATA 20 CDLRCK 21 CDBCK 22 CDC2PO 23 ACLK 24 BCLK 25 LRCK 26 ADAT 27 EMP 28 ETYPE 29 NC 30 DA10 31 VSS 32 VDD 33 MCUCLK 34 MDAT 35 MCK 36 MLAT 37 MDO 38 MINT 39 SCAN_EN 40 TEST2 41 TEST1 42 TEST

17、0 43 DDAT0 44 DDAT1 45 WEB 46 RASB 47 VSS 48 VDD 49 DDAT2 50 DDAT3 51 CASB 52 DA08 53 DA07 54 DA06 55 DA05 56 DA04 57 DA09 58 DA00 59 DA01 60 DA02 61 DA03 62 OEB 63 VSS 64 VDD 1 XI 2 XO 3 XOUT 4 CLK 5 RESETB 6 IC5 (U5) S5L9276 SVCC SVCC VREF DVCC DVCC DVCC DVCC DVCC DVCC DVCC DVCC DVCC SVCC AVCC AVC

18、C DVCC DVCC DVCC VREF VREF R67180K R68180K C114 104 C12 104 C12 104 MDT C101 104 CLOSE CLOSE HOLD HOLD 1 2 3 Y2 8MHZ R74 R750 R76 R770 R78 R790 R80OPEN R51K DVCC GND GND DVCC R52 22K C98 100 C99 100 8 TEXT LCD COM6 2 COM5 3 COM4 4 COM3 5 COM2 6 COM1 7 COM0 8 SIG1 9 SIG2 10 SIG3 11 SIG4 12 SIG5 13 SI

19、G6 14 COM7 1 SIG7 15 SIG8 16 SIG9 17 SIG10 18 SIG11 19 SIG12 20 SIG13 21 SIG14 22 SIG15 23 SIG16 24 SIG17 25 SIG18 26 SIG19 27 SIG20 28 LCD DIODE MLAT 7 MINT 8 MDOUT 9 (VDD)VDD1 10 (GND)VSS1 11 XOUT 12 (8MHz)XIN 13 (GND)TEST 14 NC 15 NC 16 RESET 17 MCK 18 MDATA 19 MLT 20 SCOR 21 SSENSE 22 DSENSE 23

20、AVREF(VDD) 24 K1 25 K2 26 REMO 27 BATT 28 AVSS(GND) 29 SUBQ 30 SQCK 31 CDMUTE 32 XRST 33 FOK 34 CLOSE 35 HOLDSW 36 POFF 37 AMUTE 38 HPMUTE 39 CLVX1X2 40 NC 41 OPT0(KICK) 42 OPT1(LCD) 43 OPT2 44 BEEP 45 ESP OPT0 46 ESP OPT1 47 ESP OPT2 48 VLC1 49 VSS2(GND) 50 VDD2(VDD) 51 COM7 52 COM6 53 COM5 54 COM4

21、 55 COM3 56 COM2 57 COM1 58 COM0 59 SEG0 60 SEG1 61 SEG2 62 SEG3 63 SEG4 64 SEG5 65 SEG6 66 SEG7 67 SEG8 68 SEG9 69 SEG10 70 SEG11 71 SEG12 72 SEG13 73 SEG14 74 SEG15 75 SEG16 76 SEG17 77 SEG18 78 SEG19 79 NC 80 NC 1 NC 2 NC 3 NC 4 NC 5 NC 6 U1 DIODE S3C821AX-XX R61718K R61522K R61022K L603 100uH Q6

22、01 2SA1585SR R603 220 D602 RB160L-40 R601 220K D2 IN4001 C619 0.1(C) C608 220/10V R61122K R602 8.2KC605 0.022(C) R609 10K C602 220/4V C603 220/4V L601 330uH R605 20K R604 10K C616 10/50V C611470P(C) R608 1K SVCC J601 DC JACK TP603 CHARGE TP602 BATT - TP601 BATT+ TP605 SP TP606 TD TP604 SL TP607 FD T

23、P608 SVCC Max 8.5V MIDFIL 15 VG 1 EI 2 EO 3 SUBNF 4 SUBEO 5 RSTIN 6 PCT 7 PREG1 8 PREG2 9 WP 10 RSTOUT 11 OFF 12 MUTE1 13 MUTE34 14 CLK 16 CH1 17 CH2 18 CH3 19 CH4 20 DPREG 21 VCC 22 VREF 23 FIL1 24 FIL2 25 FIL3 26 FIL4 27 N.C. 28 DCT 29 DPG1 30 CH4- 31 CH4+ 32 CH3- 33 CH3+ 34 PVCC 35 PVCC 36 CH2- 3

24、7 CH2+ 38 CH1- 39 CH1+ 40 DPG2 41 DPG3 42 SPRT 43 SOFT 44 DC_IN 45 REGB 46 MIDOUT 47 REGO 48 DSW 49 PG1 50 PG2 51 USW 52 VSYS 53 SSW 54 VSUB 55 LG 56 IC601 (U6) BC7920KS C623 C622 C6214700P(C) C6204700P(C) C615 0.1(C) C6241000P(C) C606 1u(F) C609 0.1(C) L602 C617 0.1(C) C618 0.1(C) C626 OPEN C625 0.

25、022(C) Q602 2SA1585SR D604 Q603 2SA1576A R622 10 R607 220K Q605 DTC114TU Q604 DTC114TU R621 15 R620 91K R621 120K TEO OPTION 10 INTIAL KICK DISP(45ESP) OFF START ESP OFF R75R78R79R80 - - - - - - - - - - - - - - - - - - - 0 0 0 0 R12 100K C1 105 L3 10uH SVCC + 12 C63 220uF S6 PLAY/UP S14 EQ S4 ESP/ME

26、NU S7 STOP/DOWN S10 BACK/LEFT S13 NEXT/RIGHT S15 MODE/SELECT S17 PROG S5 PLAY/UP S8 STOP/DOWN S11 BACK/LEFT S2 NEXT/RIGHT R802 560 R803 680 R804 1K R805 2.2K R20808 2K R209 2.2K R210 3.3K R56 2.7K R205 5.6K 21 D5 1N4148 R55 2.7K R2070 1.8K R801 390 21 D6 1N4148 S19 ALBUM.UP R806 3.3K S22(NP)P) ESP/M

27、ENU R211 NP R501 820 R502 820 DVCC R201 270K R202 22K R204 1MR207 1M R203 680K C201 1UF C202 224 21 D202 1N4148 21 D201 RB160TL R206 22K BATT WDCK L6 10uH L5 10uH L4 10uH L8 10uH L9 10uH L7 10uH D3 IN4148 SBCK R82 0 + 12 C17 100uF R73 1K C87 104 Q2 DTC114TE Q1 DTC114TE Q3 DTA144TE Q8 DTC114TE Q9 DTC

28、114TE 2 1 3 S3 R DVCC R63 12K R66 33K R64 12K Q202 2SA1585SR 21 3 Q201 2SC4115SR R81 D7 IN4148 R3 OPEN FRANCEVER R74 0 Notes : 1. All resistance values are indicated in ohms (k=1000 ohms, M=1000 Kohms). 2. All capacitance values are indicated in F (p=10 F). -6 C101 RB160L-40 4700P(C) 4700P(C) OPEN O

29、PEN OPEN OPEN Standard schematic diagram Main section XL-PM20SL 2-4 XL-PM20SL HABCDEFG 1 2 3 4 5 (HOLD & HBS board) Forward sideReverse side Printed circuit boards Main board (HOLD & HBS board) XL-PM20SL 2-5 VICTOR COMPANY OF JAPAN, LIMITED AUDIO & COMMUNICATION BUSINESS DIVISION PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1Chome,Ohwatari-machi,maebashi-city,371-8543,Japan 200208 No.21133SCH XL-PM20SL