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XL-PM20SL

SCHEMATIC DIAGRAMS
PORTABLE CD PLAYER

XL-PM20SL
CD-ROM No.SML200208
Area suffix C -------------------------- Canada B ------------------------------- U.K. E ----------- Continental Europe

Contents
Block diagram Standard schematic diagram Printed circuit boards 2-1 2-3 2-4

COPYRIGHT

2002 VICTOR COMPANY OF JAPAN, LTD.

No.21133SCH Aug. 2002

XL-PM20SL
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 regulation does not correspond to J and C version.)

2-2

XL-PM20SL

Block diagram

5

CD MECH

LCD

DOOR SW.

CD SERVO

POWER AMP

4

EAR PHONE & HEAD PHONE L/R

BATT. SUPPLY

SUPPLY AC/DC ADAPTOR

3

2

1

A

B

C

2-1 2-3

XL-PM20SL

< MEMO >

2-2 2-4

XL-PM20SL

Standard schematic diagram
Main section
DVCC C82 C84 820P 820P DVCC C30 2
DACCLK SADT1 LRCK1 BCK1 BCK2 LRCK2 C2PO SADT2

AVCC

1

C91 Y1 2 16.9344 104 R73 1K

1

+

100uF

R16 1.8K 1

2 4.7uF Q3 DTC114TE Q1

R17 100K

C25 102

C24 DTA144TE

+

C89 104

C65

104

L5 10uH J2 1 L4 R18 10uH C26 102

VREF
TEO

3

C35 C31 470P 683 R20 150K C37 SVCC 103 C33 103 C34 102 R19 47K 1 2 10uF C40

VSS MINT5 MINT4 MINT3 MINT2 MINT1 MINT0 RFCK C2PO JITB DATX VDD VSSD2 C4M SBDT SBCK MUTE TEST3 TEST2 TEST1

683

DVCC R21 47K
SLO

16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

C36

VREF

DVCC

60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

R2

10K(NP) P

R1 47K 100K C23 4.7uF Q2 DTC114TE 2 4.7uF C71

2 3 LINEOUT L6 10uH

R66

33K

2 C28

+

VSS PBYPAS FILTER1 L PLL1VBBA PLL1VSSA PLL1VDDA FILTER0 PLL0VBBA PLL0VSSA PLL0VDDA RESETB CLK XOUT XO XI VDD

2 C27

103 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 VDD ACLKEXT CDCLK CDDATA CDLRCK CDBCK CDC2PO ACLK BCLK LRCK ADAT EMP ETYPE NC DA10 VSS

C38 333

R22 39K R23 91K C42 104

SADT1

A2 A1 A0 A9 A4 A5 A6 A7 A8 CAS D3 D2

RAS D2 D3 CAS A10 A8 A7 A6 A5 A4 A9 A0 A1 A2 A3

R24 4

1

15K
FEO

LRCK1 BCK1 C2PO DACCLK BCK2 LRCK2 SADT2

4.7uF R44 2.7K
SUBQ SQCK SCOR DSPSEN MCK MDT MLT XRST AMUTE

+

R25

51K

C39 + C43 222

C101 104

+ C100 R27 100uF 22

IC5 (U5) S5L9276

R26 56K

27K

1

47uF

Q5 2SA1576

R28

SPO

3 R29 27K SVCC

48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33

C41 102

VSS OEB DA03 DA02 DA01 DA00 DA09 DA04 DA05 DA06 DA07 DA08 CASB DDAT3 DDAT2 VDD

2

10K-A

2

2

64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49

D0 D1 A3 WE

PD LD LPF2 LPF1 TEIO TZC ATSC TEO TEM SLP SLO SLM FEO FEM SPO SPM

C5 104 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17

A C

VREF

C92 104

1

+ C97 47uF

D F E

33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48

B

IC3 (U3) S1L9225

LOCK SMDS WDCK XRST MLT MDT MCK SSPSEN FOK

R82 R33 8.2K 0

C83 + C96 104 100uF

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

R67 R68

180K 180K

C46

4
2
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 CN1
VREF SVCC E B C D A F PD VR LD GND TE+ FE+ FETE-

C13 C103 + C62 47uF 4P

473 OPEN

EQO EFMI DCC1 DCC2 MCP DCB GND FRSH FSET FLB FGD FDFCT FSEO FSI ATO TGU

49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64

VDDAPLL VSSAPLL VBBAPLL VCO1LF VCO2LF VSSDPLL VDDDPLL PBCK VDDD1 XIN XOUT VSSD1 TEST0 EFMI LOCK SMEF SMON SMDP SMSD WDCK

1

R46 10K R31 5.6K R32 103 12K 820P C48 C49

A10

47K + C72 47uF + C66 100uF

1

PDA PDC PDB PDD PDF PDE VREF VCC EQC LPB LPC TESO RFM2 RFM RFO EQI

VDD VSS SSTOP EFM EFM2 ASY LOCK CLVI WDCK XRST MLT MDAT MCK ISTAT1 ISTST VDD

C44 2.2uF
LIMSW

HPMUTE

DVCC

C81 104 DVCC

1

R30

1K

EFM

VDD MCUCLK MDAT MCK MLAT MDO MINT SCAN_EN TEST2 TEST1 TEST0 DDAT0 DDAT1 WEB RASB VSS

61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

VDD D0 D1 WE RAS D2 D3 CAS0 CAS1(A10) A8 A7 A6 A5 A4 A9 A0 A1 A2 A3 VSS

1

2

2

S5L9288

5

4

+ 2 3 VR1 C76 0.22uF

1

IC2 (U2)

VSS VDDDDAC RCHOUT VSSADAC VREF VHALF VDDADAC LCHOUT SQDT SQCK SOSI ISTAT MCK MDATA MLT XRST LKFS WFCK TESTV VDD

40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21

1

1

+

1

1

1

2 332

+

C45

2

DVCC

1

2

+ C17 100uF

C18
EFM

R35 C61 474 22K

104

C20 820P

1 2 3 4 5 104 R40

C21 820P

C22 104

C29

P/SW IN1 GND IN2 REF

M/SW OUT1 GND D OUT2 VCC

10 9 8 7 6

+

1

2

C60 SVCC 333

SMEF SMDP SBCK

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

2

2

DVCC
CDMUTE D0 D1

AVCC C73 220uF

+

SBCK C52 333

R37 1M

R36 R34 22K 22K

WE RAS

1 2 3 4 5 6 7 8 9 10 11 12

VCC D0 D1 WE# RAS# NC A10 A0 A1 A2 A3 VCC

VSS D3 D2 CAS# OE# A9 A8 A7 A6 A5 A4 VSS

24 23 22 21 20 19 18 17 16 15 14 13

D3 D2 CAS A9 A8 A7 A6 A5 A4

D0 D1 WE RAS A9

1 2 3 4 5

D0 D1 WE# RAS# A9

VSS D3 D2 CAS# OE#

20 19 18 17 16

D3 D2 CAS

A10

C58 102

C59

A0

2

C55 104

C50 104

C56 104

C51 102

C57
SMON

A1 A2 A3 XRST

A0 A1 A2 A3

102

C53 4.7uF F

104

R41

1

91

6 7 8 9 10

A0 A1 A2 A3 VCC

A8 A7 A6 A5 A4

15 14 13 12 11

A8 A7 A6 A5 A4

1

C12

+ C77 47uF

CC6 104

16MDRAM IC7 (U8)

DVCC

C104 0 NP

LOCK SMEF SMDP

C12 104 6 5 4 3 2 1 CN2
SLSL+ LIMSW SP+ SP-

SMDS

C3 104

SMON WDCK

3

2

104

EFM

4MDRAM IC8 (U8)

OPTION
C114 104 TP604 SL TP605 SP TP607 FD TP606 TD

R75

R78

R79

R80

R74 0
C87 104

DVCC

R5 1K

C624

1000P(C)

DPG3 DPG2 CH1+ CH1CH2+ CH2PVCC PVCC CH3+ CH3CH4+ CH4DPG1 DCT

C609 0.1(C)

C606 1u(F)

FRANCEVER 10 INTIAL KICK DISP(45ESP) OFF START ESP OFF

BATT

-0 ---

0 ----

--0 --

---0

R80 OPEN R79 0 R78 OPEN R77 0 DVCC

42 41 40 39 38 37 36 35 34 33 32 31 30 29

C201 3

2

R601

220K

2SA1585SR Q601

SEG0 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7 VDD2(VDD) VSS2(GND) VLC1 ESP OPT2 ESP OPT1 ESP OPT0 BEEP OPT2 OPT1(LCD) OPT0(KICK) NC

C603 220/4V C617 0.1(C) TP601 BATT+ C602 220/4V

BC7920KS

TEO SLO SPO

S4 D5 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 1N4148
HPMUTE AMUTE OFF HOLD CLOSE FOK XRST CDMUTE SQCK SUBQ GND BATLOW REM KEY2 KEY1 DVCC DSPSEN SSPSEN SCOR

L601 C618 0.1(C) 330uH

WDCK

0.1(C) LCD

8 TEXT LCD

C616 10/50V

TP603 CHARGE

1 2 3 4 R602 5 8.2K C605 0.022(C) 6 C611 470P(C) 7 8 9 10 11 12 13 14

2

R620 91K

TP602 BATT -

SVCC

D602 RB160L-40

TP608 SVCC

L3 10uH C63

SVCC

220uF DIODE

61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

ESP/MENU

SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 NC

R621 120K

U1

S3C821AX-XX

CLVX1X2 HPMUTE AMUTE POFF HOLDSW CLOSE FOK XRST CDMUTE SQCK SUBQ AVSS(GND) BATT REMO K2 K1 AVREF(VDD) DSENSE SSENSE SCOR

R801 390

R206 22K C202 224

D201 2 RB160TL 1

VG EI EO SUBNF SUBEO RSTIN PCT PREG1 PREG2 WP RSTOUT OFF MUTE1 MUTE34

PLAY/UP

1

S6

S7 STOP/DOWN S10 BACK/LEFT S13 NEXT/RIGHT S15 MODE/SELECT S17 PROG

R501 820

R802 560

S5 R803 680 PLAY/UP R208 08 R502 820 R804 1K S8 STOP/DOWN EQ R209 R805 2.2K S11 BACK/LEFT 2.2K 2K R207 0 1.8K

2

S14

J601

R3 OPEN

NC NC NC NC NC NC MLAT MINT MDOUT (VDD)VDD1 (GND)VSS1 XOUT (8MHz)XIN (GND)TEST NC NC RESET MCK MDATA MLT

1

C625 0.022(C)

L602

R621 15

R622 10

R609

10K

100K

R608

R605

20K

DC JACK Max 8.5V

R12

D2 IN4001

DIODE

1K

Q603 2SA1576A

D7 IN4148
OFF MDO MINT MLAT RESET START RESET BATT

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

S19
MLT MDT MCK HOLD

R806 3.3K

S2 NEXT/RIGHT

R210 3.3K

D604 RB160L-40

C626 OPEN

ALBUM.UP

R604

R607

C608 220/10V

10K

220K Q602 2SA1585SR

Q604 DTC114TU

D3 IN4148 C1 105

R211 S22(NP) P) ESP/MENU NP

DVCC R52 22K 8MHZ 1 C87 104 C101 104 Y2 C98 100 3 C99 100 SW2 HOLD SW3

CLOSE

BATLOW

Q605 DTC114TU

2

DVCC

DVCC GND KEY2 REM

1

3

DOOR

1

Notes : 1. All resistance values are indicated in "ohms" (k=1000 ohms, M=1000 Kohms). -6 2. All capacitance values are indicated in " F" (p=10 F).

2

CD PLAY SIGNAL DIGITAL SIGNAL

LINE OUTPUT SIGNAL HEAD PHONE SIGNAL

A

B

C

D

E

F

G

1

L603 100uH

IC601 (U6)

22K 22K 18K 22K

FEO

SIG20 SIG19 SIG18 SIG17 SIG16 SIG15 SIG14 SIG13 SIG12 SIG11 SIG10 SIG9 SIG8 SIG7 SIG6 SIG5 SIG4 SIG3 SIG2 SIG1 COM0 COM1 COM2 COM3 COM4 COM5 COM6 COM7

60 59 58 57 56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41

0.1(C) R603 220

4700P(C) 4700P(C) 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

R75 0 R74 OPEN R81 OPEN

START

2

C619

43 44 45 46 47 48 49 50 51 52 53 54 55 56

SPRT SOFT DC_IN REGB MIDOUT REGO DSW PG1 PG2 USW VSYS SSW VSUB LG

N.C. FIL4 FIL3 FIL2 FIL1 VREF VCC DPREG CH4 CH3 CH2 CH1 CLK MIDFIL

28 27 C621 26 C622 25 24 C623 23 22 21 20R615 19R610 18R617 17R611 16 15 C615

C620

4700P(C) 4700P(C)

R76 OPEN

1

D6 1N4148 R55 2.7K 1N4148 D202 R56 2.7K R205 5.6K

KEY1

2

1

2

+
47uF
R65 33K R66 33K R64 12K R63 12K R43 2.7K IC4 (U4) LA4533 1UF

+
47uF
SMDP SMEF LOCK SMDS SMON WDCK

5

+

C32

R15 1.8K

1

1

2

3 1 R DVCC

S3 2

1

2 C70

+ C75 0.22uF

Q8

Q9

DTC114TE

DTC114TE

R42 10K C67 220uF 1 R38 470 2 C68 683 L8 10uH J3 1 2 3 L9 10uH R39 470 1 2 L7 C69 10uH 683 H/POUT

MDT

MLAT

MDO

MINT

D0

D1

RAS

WE

MCK

+

+

R201 270K 2SA1585SR Q202 R202 22K
Q201 2SC4115SR

R204 1M

R207 1M

R203 680K

2-3

XL-PM20SL

XL-PM20SL

Printed circuit boards
Main board

5
Forward side Reverse side

4

3

(HOLD & HBS board)

(HOLD & HBS board)

2

1

A

B

C

2-4

D

E

F

G

H

XL-PM20SL

< MEMO >

2-5

XL-PM20SL

VICTOR COMPANY OF JAPAN, LIMITED AUDIO & COMMUNICATION BUSINESS DIVISION PERSONAL & MOBILE NETWORK BUSINESS UNIT. 10-1,1Chome,Ohwatari-machi,maebashi-city,371-8543,Japan

No.21133SCH

200208