Page 1
XL-PM20SL
SCHEMATIC DIAGRAMS
PORTABLE CD PLAYER
XL-PM20SL
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
COPYRIGHT 2002 VICTOR COMPANY OF JAPAN, LTD.
2-1
2-3
2-4
No.21133SCH
Aug. 2002
Page 2
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
Page 3
Block diagram
XL-PM20SL
5
CD MECH LCD
DOOR SW.
CD SERVO
POWER AMP
EAR PHONE
& HEAD PHONE
L/R
4
BATT.
SUPPLY
SUPPLY
AC/DC
ADAPTOR
3
2
1
AB C
2-3
2-1
Page 4
XL-PM20SL
< MEMO >
2-4
2-2
Page 5
Standard schematic diagram
XL-PM20SL
Main section
4MDRAM
4
4
BEEP
NC
7
1
VDD
D0
D1
WE
RAS
D2
D3
CAS0
CAS1(A10)
A8
A7
A6
A5
A4
A9
A0
A1
A2
A3
VSS
VSS
CAS#
OE#
2
3
4
4
OPT2
OPT1(LCD)
MCK
RESET
9
8
1
1
SW2
HOLD
R73
1K
C20
820P
D3
D2
A8
A7
A6
A5
A4
1
4
NC
OPT0(KICK)
CLVX1X2
HPMUTE
HOLDSW
CDMUTE
AVSS(GND)
AVREF(VDD)
MDATA
MLT
0
2
2
1
0
6
VSS
VDDAPLL
1
20
19
18
17
16
15
14
13
12
11
AMUTE
POFF
CLOSE
XRST
SQCK
SUBQ
BATT
REMO
DSENSE
SSENSE
SCOR
3
SADT2
9
5
MINT5
VSSAPLL
2
C21
820P
R80
R79
R78
R77
R76
R75
R74
R81
FOK
K2
K1
C82
C84
820P
VREF
C35
C31
683
470P
5
1
+
C101
C100
104
100uF
2
1
+
C92
VREF
104
2
1
4
+
2
VREF
16
SVCC
15
E
14
B
13
C
12
D
11
A
10
F
9
PD
8
VR
7
LD
6
GND
5
TE+
4
FE+
3
FE-
2
TE-
1
C12
CN1
104
C12
104
SL-
6
SL+
5
LIMSW
4
3
SP+
2
3
SP-
1
CN2
2
2SA1576
C97
47uF
C62
47uF
1
+
R27
22
47uF
1
2
Q5
3
C41
2
102
A
C
B
D
F
E
R41
C114
104
TP601
BATT+
TP602
BATT-
TP603
CHARGE
J601
DC JACK
Max 8.5V
C37
SVCC
103
C43
R67
R68
C46
C13
C103
4P
R46
R31
5.6K
R32
103
C48
C52
333
91
C609
0.1(C)
2SA1585SR
Q601
C603
220/4V
C617
0.1(C)
L602
C625
0.022(C)
D604
C626
OPEN
RB160L-40
R19
C34
C33
47K
R22
C38
102
103
180K
180K
473
OPEN
10K
12K
C58
102
39K
333
C39
222
4
2
3
6
5
7
8
4
4
4
4
4
4
4
LD
PD
TZC
LPF1
LPF2
PDA
PDC
PDB
PDD
PDF
PDE
VREF
VCC
EQC
LPB
LPC
TESO
RFM2
RFM
RFO
EQI
C53
4.7uFF
TEIO
EFMI
EQO
DCB
MCP
DCC2
DCC1
1
4
2
7
6
5
3
2
C55
104
+
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
C49
820P
C59
102
1
1
9
0
2
4
3
4
R601
C602
220/4V
C618
0.1(C)
SVCC
IN4001
C606
1u(F)
C619
0.1(C)
220K
R603
220
L603
100uH
L601
330uH
91K
R620
120K
R621
D2
C608
220/10V
43
44
45
46
47
48
49
50
51
52
53
54
55
56
D602
RB160L-40
TP608
SVCC
R605
R604
SPRT
SOFT
DC_IN
REGB
MIDOUT
REGO
DSW
PG1
PG2
USW
VSYS
SSW
VSUB
LG
20K
10K
10/50V
C616
4
CH1+
DPG2
DPG3
EO
EI
VG
4
3
2
1
R602
15
R621
R20
150K
R23
91K
1
4
TEO
ATSC
IC3 (U3)
S1L9225
GND
FRSH
8
8
3
CH1-
CH2+
SUBEO
SUBNF
5
C605
8.2K
0
9
4
3
SLP
TEM
FLB
FSET
9
0
1
C50
104
7
6
3
3
CH2-
PVCC
IC601
(U6)
BC7920KS
RSTIN
PCT
7
6
470P(C)
0.022(C)
C611
Q603
10
2SA1576A
R622
R607
220K
6
7
8
3
3
3
SLO
SLM
FDFCT
FGD
3
2
1
1
1
1
C56
104
5
3
4
3
3
3
CH3+
PVCC
PREG2
PREG1
9
8
0
1
Q602
2SA1585SR
FEO
FSEO
CH3-
WP
5
3
4
1
2
3
1
1
4
3
FEM
FSI
5
1
1
3
CH4+
RSTOUT
2
1
12
SPO
ISTAT1
ATO
CH4-
OFF
R608
+
10uF
C32
C40
R25
C42
104
3
3
SPM
VDD
VSS
SSTOP
EFM
EFM2
ASY
LOCK
CLVI
WDCK
XRST
MLT
MDAT
MCK
ISTST
VDD
TGU
SVCC
6
1
C57
C51
104
102
C3
104
C624 1000P(C)
0
9
3
2
DCT
DPG1
N.C.
FIL4
FIL3
FIL2
FIL1
VREF
VCC
DPREG
CH4
CH3
CH2
CH1
CLK
MIDFIL
MUTE34
MUTE1
4
3
1
1
1K
Q604
DTC114TU
R244
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
51K
R28
28
27
26
25
24
23
22
21
20
R615 22K
19
R610 22K
18
R617 18K
R611 22K
17
16
15
10K
R609
C36
683
103
15K
R29
LIMSW
LOCK
WDCK
XRST
MLT
MDT
MCK
SSPSEN
FOK
R21
47K
R26
56K
27K
C5
104
SBCK
C620 4700P(C)
C621 4700P(C)
4700P(C)
C622
4700P(C)
C623
C615
0.1(C)
D3
IN4148
Q605
DTC114TU
27K
R30
C44
+
12
C45
TP604
TP605
TP607
TP606
TEO
VREF
SLO
FEO
SPO
SVCC
1K
EFM
2.2uF
332
SMDS
8.2K
R33
R35
C61
22K
474
C60
SMEF
333
SMDP
R37
R36
R34
1M
22K
22K
SMON
CDMUTE
XRST
EFM
LOCK
SMEF
SMDP
SMDS
SMON
WDCK
DVCC
17
18
19
20
SADT1
21
LRCK1
22
BCK1
23
C2PO
24
DACCLK
25
BCK2
26
LRCK2
27
SADT2
28
29
30
31
32
DVCC
1
R82
C83
+
0
104
2
SBCK
VDD
ACLKEXT
CDCLK
CDDATA
CDLRCK
CDBCK
CDC2PO
ACLK
BCLK
LRCK
ADAT
EMP
ETYPE
NC
DA10
VSS
C96
100uF
DVCC
3
5
6
4
1
1
1
1
VSS
PBYPAS
FILTER1
L
PLL1VBBA
MCK
MDAT
MCUCLK
VDD
6
5
3
4
3
3
3
3
M
M
D
C
T
K
D0
D1
WE
RAS
A10
A0
A1
A2
A3
1
+
C77
CC6
47uF
104
2
OPTION
FRANCEVER
SL
SP
FD
TD
FEO
TEO
SLO
SPO
2
L3
10uH
+
C63
1
100K
R12
C1
105
220uF
D7
IN4148
SVCC
WDCK
OFF
START
RESET
BATT
BATLOW
10
INTIAL KICK
DISP(45ESP) OFF
START ESP OFF
LCD
8 TEXT LCD
DIODE
MDO
MINT
MLAT
RESET
SIG20
SIG19
SIG18
SIG17
SIG16
SIG15
SIG14
SIG13
SIG12
SIG11
SIG10
COM0
COM1
COM2
COM3
COM4
COM5
COM6
COM7
28
27
26
25
24
23
22
21
20
19
18
17
SIG9
16
SIG8
15
SIG7
14
SIG6
13
SIG5
12
SIG4
11
SIG3
10
SIG2
9
SIG1
8
7
6
5
4
3
2
1
Notes :
1. All resistance values are indicated in "ohms" (k=1000 ohms, M=1000 Kohms).
1
2. All capacitance values are indicated in " F" (p=10 F).
-6
DVCC
820P
0
2
1
8
9
6
1
7
1
PLL1VSSA
IC5 (U5)
S5L9276
MLAT
7
3
M
L
A
T
1
FILTER0
PLL1VDDA
MDO
MINT
0
8
9
4
3
3
M
M
I
D
N
O
T
1
2
3
4
5
6
7
8
9
10
11
12
PLL0VSSA
PLL0VBBA
PLL0VDDA
TEST1
TEST2
SCAN_EN
2
1
4
4
VCC
D0
D1
WE#
RAS#
NC
A10
A0
A1
A2
A3
VCC
RESETB
TEST0
3
4
5
4
4
4
CLK
DDAT0
5
4
D
0
IC7 (U8)
3
XOUT
DDAT1
6
4
D
1
R75 R78 R79 R80
- -
0
- - - -
0
- -
- - - -
- - - - - -
2
XI
XO
RASB
WEB
7
4
R
W
A
E
S
16MDRAM
C91
104
1
VDD
VSS
OEB
DA03
DA02
DA01
DA00
DA09
DA04
DA05
DA06
DA07
DA08
CASB
DDAT3
DDAT2
VDD
VSS
8
4
24
VSS
23
D3
22
D2
21
CAS#
20
OE#
19
A9
18
A8
17
A7
16
A6
15
A5
14
A4
13
VSS
- -- -
- -
0
0
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
R3
OPEN
DVCC
R52
22K
C87
104
SEG1
SEG2
SEG3
SEG4
SEG5
SEG6
SEG7
SEG8
SEG9
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
NC
C101
104
1
Y1
2
16.9344
3
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
C81
104
D3
D2
CAS
A9
A8
A7
A6
A5
A4
DVCC
D0
D1
A3
WE
RAS
A2
D2
A1
D3
A0
CAS
A9
A10
A4
A8
A5
A7
A6
A6
A7
A5
A8
A4
CAS
A9
D3
D2
A0
A1
A2
A3
C17
100uF
A10
D0
D1 D3
WE
RAS
A9
A0
A1
A2
A3
10
C1040
NP
R74
0
C87
104
7
9
0
2
6
8
3
4
5
5
5
6
5
5
5
5
5
5
SEG0
COM2
COM1
COM0
COM6
COM5
COM4
COM3
S3C821AX-XX
NC
NC
NC
NC
NC
MINT
MLAT
NC
9
3
6
4
8
2
7
1
5
8MHZ
1
Y2
C98
2
100
1
+
2
1
2
3
4
5
6
7
8
9
1
5
COM7
VDD2(VDD)
U1
(VDD)VDD1
MDOUT
0
1
C99
100
DVCC
DVCC
D0
D1
WE#
RAS#
A9
A0
A1
A2
A3
VCC
DVCC
1K
R5
8
9
0
4
4
5
VLC1
VSS2(GND)
XOUT
(GND)VSS1
3
2
1
1
1
1
3
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
C18
104
IC8 (U8)
7
6
4
4
ESP OPT0
ESP OPT2
ESP OPT1
(8MHz)XIN
(GND)TEST
NC
4
5
1
1
5
4
6
1
LRCK2
7
8
5
5
MINT4
VBBAPLL
3
4
D2
CAS
A8
A7
A6
A5
A4
OPEN
0
0
0
BCK1
BCK2
6
5
MINT3
MINT2
VCO1LF
VCO2LF
5
OPEN
OPEN
OPEN
OPEN
DIODE
LRCK1
5
5
MINT1
VSSDPLL
6
C22
104
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
DVCC
SW3
DOOR
DACCLK
SADT1
4
3
5
5
RFCK
MINT0
IC2 (U2)
S5L9288
VDDDPLL
PBCK
8
7
HPMUTE
AMUTE
OFF
HOLD
CLOSE
FOK
XRST
CDMUTE
SQCK
SUBQ
GND
BATLOW
REM
KEY2
KEY1
DVCC
DSPSEN
SSPSEN
SCOR
C2PO
2
5
C2PO
VDDD1
9
DVCC
C89
104
1
2
3
4
5
7
8
9
6
0
1
5
5
JITB
DATX
XIN
XOUT
0
1
1
1
MLT
MDT
MCK
HOLD
CLOSE
DVCC
GND
4
2
1
4
VDD
VSSD1
3
1
4
VSSD2
TEST0
4
1
4
4
4
4
4
4
C4M
SBCK
SBDT
MUTE
TEST1
TEST2
TEST3
SMSD
SMDP
SMON
SMEF
LOCK
EFMI
9
8
7
6
5
1
1
1
1
1
SMDP
SMEF
LOCK
EFM
SMDS
SMON
START
KEY1
KEY2
REM
0
2
WDCK
WDCK
VDDDDAC
RCHOUT
VSSADAC
VHALF
VDDADAC
LCHOUT
ISTAT
MDATA
WFCK
TESTV
S6
PLAY/UP
S14
EQ
VREF
SQDT
SQCK
XRST
LKFS
40
VSS
39
38
37
36
35
34
33
32
SUBQ
31
SQCK
30
D5
1N4148
DVCC
1N4148
SCOR
29
DSPSEN
28
MCK
27
MDT
26
MLT
25
XRST
24
23
22
21
C29
104
2
D6
1
2
SOSI
MCK
MLT
VDD
1
R501
820
R502
820
CD PLAY SIGNAL
DIGITAL SIGNAL
R2
C28
47uF
C30
C65
10K(NP)P
2
+
1
S4
ESP/MENU
S7
STOP/DOWN
S10
BACK/LEFT
S13
NEXT/RIGHT
S15
MODE/SELECT
S17
PROG
S19
ALBUM.UP
+
104
AMUTE
HPMUTE
BATT
AVCC
100uF
2
+
1
1.8K
R16
+
R66
R64
12K
5
2
3
12
4.7uF
C24
Q3
DTA144TE
R1
47K
33K
C23
4.7uF
1.8K
R15
12
33K
R65
33K
R66
R63
12K
4
VR1
10K-A
+
2.7K
R44
2.7K
R43
C76
0.22uF
12
C27
47uF
1
IC4 (U4)
LA4533
1
M/SW
P/SW
2
IN1
OUT1
3
GND
GNDD
4
IN2
OUT2
REF5VCC
R40
1
1
47K
+
+
C66
C72
100uF
47uF
2
DVCC
R55
2.7K
R56
2.7K
R801
390
R802
560
R803
680
R804
1K
R805
2.2K
R806
3.3K
AVCC
2
1UF
C201
LINE OUTPUT SIGNAL
HEAD PHONE SIGNAL
DTC114TE
Q1
Q2
DTC114TE
4.7uF
C71
+
12
+
12
4.7uF
C70
1
1
+
2
2
R42
C67
220uF
+
12
10
9
8
7
6
R39
470
+
12
C73
220uF
R201
270K
2SA1585SR
2
R202
3
22K
Q201
1
2SC4115SR
R205
5.6K
R206
22K
C202
224
S5
PLAY/UP
S8
STOP/DOWN
S11
BACK/LEFT
S2
NEXT/RIGHT
S22(NP)P)
ESP/MENU
R17
C25
100K
102
L5
10uH
1
L4
2
3
10uH
R18
100K
C26
L6
102
10uH
3
1
R
DVCC
+
Q8
C75
0.22uF
DTC114TEQ9DTC114TE
10K
C68
R38
470
683
L8
10uH
1
2
3
L9
10uH
L7
C69
10uH
683
R204
1M R207
Q202
R203
680K
2
1N4148
1
D201
21
RB160TL
R2070
1.8K
R20808
2K
R209
2.2K
R210
3.3K
R211
NP
J2
LINEOUT
S3
1M
D202
2
J3
H/POUT
AB CD E F G
2-3
Page 6
Printed circuit boards
Main board
5
4
XL-PM20SL
Forward side Reverse side
XL-PM20SL
3
(HOLD & HBS board)
(HOLD & HBS board)
2
1
2-4
HAB C DE FG
Page 7
< MEMO >
XL-PM20SL
2-5
Page 8
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
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