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Model
SL-CT350EB SL-CT350EE SL-CT350EG SL-CT350GN
Pages
32
Size
1.58 MB
Type
PDF
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Service Manual
Brand
Device
Audio / PORTABLE CD PLAYER
File
sl-ct350eb-sl-ct350ee-sl-ct350eg-sl-ct350gn.pdf
Date

Panasonic SL-CT350EB / SL-CT350EE / SL-CT350EG / SL-CT350GN Service Manual ▷ View online

13.1. IC101(AN22003A-NF):
Servo Amplifier
Pin
No.
Terminal
Name
I/O
Function
1
PD
I
APC amplifier input terminal
2
LD
O
Laser power drive signal output
3
V
CC
I
Power supply terminal
4
EQSW
I
EQ characteristic drive signal input
5
RFOUT
-
Not used, open
6
RF IN
I
RF signal input terminal
7
CAGC
-
AGC loop filter capacity connection
terminal
8
ARF
O
RF signal output terminal
9
CEA
I
H.P.F. Capacitor connection terminal
10
3TOUT
O
RF envelope signal output terminal
11
DCDET
I
The H.P.F. capacitor connection terminal
for detection systems
12
OFTCONT
-
Not used, open
13
BDO
O
Dropout signal output terminal
14
OFTR
O
Off-track signal output terminal
15
NRFDET
O
RF detection signal output terminal
16
LDON=H
I
Laser ON signal input terminal
17
GND
-
GND
18 PDOWN=H
I
Reduced voltage detection signal input
19
VREF
O
Reference voltage output terminal
20
TEIN
I
Tracking error amplifier input terminal
21
TE
O
Tracking error amplifier output terminal
22
FEIN
I
Focus error amplifier input terminal
23
FE
O
Focus error amplifier output terminal
24
GCTL
-
Not used, open
25
FBAL
I
Focus balance signal input terminal
26
TBAL
I
Tracking balance signal input terminal
27
PDE
I
Tracking signal input terminal
28
PDF
I
Tracking signal input terminal
29
PDB
I
Focus signal input terminal
30
PDC
I
RF addition amplifier input terminal
31
PDA
I
Focus signal input terminal
32
SHARP=H
I
LD reference voltage input terminal
13.2. IC301(C2BBFD000574):
System Control / LCD Drive
Pin
No.
Terminal
Name
I/O
Function
1
NRST
-
Not used, open
2
POWERDRA
M
I
Power supply control signal for DRAM
3
PDOWN
O
Hologram
laser
circuit,RF
amplifier
power down signal output
4
X2
O
RF equalizer twice speed signal output
5
DSHORT
-
Not used, open
6
GUP
-
Not used, open
7
CNV
SS
-
GND
8
RESET
I
Reset detect signal input
9
XCOUT
-
Not used, open
10
XCIN
-
Not used, open
11
VSS
-
GND
12
XIN
I
System clock signal
13
XOUT
O
14
VCC
I
Power supply terminal
15
HPCNT
I
Super1ch headphone out control signal
output
16
MUTEH
O
Headphone MUTE signal output
17
BUZ
-
Not used, open
Pin
No.
Terminal
Name
I/O
Function
18
VL3
I
Power supply terminal
19
VL2
I
Power supply terminal
20
CHG
I
Rechargeable
battery
detect
signal
input
21
BLKCK
I
Block clock signal input
22
VL1
I
Power supply terminal
23
|
26
COM0
|
COM3
O
LCD common signal output terminal
27
SEG35
O
LCD segment signal output
28
SEG34
O
LCD segment signal output
29
SEG33
-
Not used, open
30
|
39
SEG32
|
SEG23
O
LCD segment signal output
40
|
42
SEG22
|
SEG20
-
Not used, open
43
|
45
SEG19
|
SEG17
O
LCD segment signal output
46
TYPSEL/SE
G16
-
Not used, open
47
XCSEL
-
Not used, open
48
XBSSEL
-
Not used, open
49
CHGSEL
-
Not used, open
50
CHGSEL3
-
Not used, open
51
X3SEL
-
Not used, open
52
TRAINSEL
I
Train selection input
53
NRFDETSEL
-
Not used, open
54
ZANSEL
-
Not used, open
55
REST
I
Rest detect switch signal input
56
PLAY
I
PLAY key signal input
57
A.SHOCK
-
Not used, open
58
HOLD
I
Hold switch signal input
59
ZAN/JVDGE
-
Not used, open
60
RW
O
Output for CD-RW
61
MLD
O
Serial command latch output
62
CHARGE1
O
Charge control signal output
63
CHARGE2
O
PVCC1 voltage up signal output
64
MCLK/SK
O
Serial command clock output
65
MDATA/DID
O
O
Serial command data output
66
STAT
I
Status signal input
67
NC
-
Not used, open
68
ACDET
I
AC Power supply detect signal input
69
NC
-
Not used, open
70
POWER
O
Power supply control signal output
71
AVSS
-
GND
72
VREF
I
Reference voltage input terminal
73
6KEY
I
6Key Remote control key signal input
74
DOCTOR
I
Doctor mode select signal input
75
VMONITOR2
I
PVCC1 voltage measurement signal
input
76
VMONITOR1
I
Built-in B battery grand side voltage
measurement signal input
77
VMONITOR4
I
Voltage measurement input for diode
control that prevents wrong connected
battery.
78
KEY2
I
Operation key signal input
79
KYE1
I
Operation key signal input
80
OPEN
I
CD cover open detect signal input
13 Terminal Function of ICs
25
SL-CT350EB / SL-CT350EE / SL-CT350EG / SL-CT350GN
13.3. IC501(MN6627881SE):
Servo Processor, Digital
Signal Processor, Digital Filter
& D/A Converter
Pin
No.
Terminal
Name
I/O
Function
1
|
4
D11
|
D8
I/O
DRAM data I/O signal 11 - 8
5
UDQM
-
Not use, open
6
SDRCK
-
Not use, open
7
A11
O
DRAM address signal output 11
8
|
13
A9
|
A4
O
DRAM address signal output 9 - 4
14
LDQM
-
Not used, open
15
NWE
-
Not used, open
16
NCAS
O
DRAM CAS control signal output
17
NRAS
O
DRAM RAS control signal output
18
NCS
-
Not used, open
19
|
22
A3
|
A0
O
DRAM address signal output 3 - 0
23
DRV
DD
1
I
Power supply 1 for DRAM interface
24
DV
SS
1
-
GND1 for digital circuits
25
A10
O
DRAM address signal output 10
26
BA1
-
Not used, open
27
BA0
-
Not used, open
28
DV
DD
1
I
Power supply 1 for digital circuits
29
SPOUT
O
Spindle motor drive signal output
30
SPPOL
O
Spindle motor drive signal output
31
TRVP
O
Traverse drive signal output (+)
32
TRVM
O
Traverse drive signal output (-)
33
GOUT3
/CKBM
-
Not used, open
34
GOUT4
/TLOCK
-
Not used, open
35
TRP
O
Tracking drive signal output (+)
36
TRM
O
Tracking drive signal output (-)
37
FOP
O
Focus drive signal output (+)
38
FOM
O
Focus drive signal output (-)
39
IOV
DD
1
I
Power supply1 for digital I/O
40
FE
I
Focus error signal input
41
TE
I
Tracking error signal input
42
ADPV
CC
I
Voltage input for supply voltage monitor
43
RFENV
I
RF envelope signal input
44
AV
DD
2
I
Power supply 2 for analog circuits
45
TBAL
O
Tracking balance adjustment output
46
FBAL
O
Focus balance adjustment output
47
LDON
O
Laser ON signal output
48
NRFDET
I
RF detection signal input
49
OFT
I
Off-track signal input
50
BDO
I
Dropout signal input
51
ARF
I
RF signal input
52
DSLF
O
DSL loop filter
53
IREF
I
Reference current input for analog
54
AV
DD
1
I
Power supply 1 for analog circuits
55
PLLF
O
PLL loop filter
56
PLLFO
O
PLL loop filter
57
AV
SS
-
GND for analog circuits
58
HPV
DD
L
I
Power supply for headphone L out
59
HPOUTL
O
L-ch audio output
60
HPV
SS
L
-
GND for headphone L out
61
HPV
DD
R
I
Power supply for headphone R out
62
HPOUTR
O
R-ch audio output
63
HPV
SS
R
-
GND for headphone R out
64
HPCNT
I
Headphone out control signal input
Pin
No.
Terminal
Name
I/O
Function
65
GOUT2
/PCK
-
Not used, open
66
GOUT1
/IPFLAG2
-
Not used, open
67
GOUT0
/RESY
-
Not used, open
68
DV
SS
2
-
GND2 for digital circuits
69
EXT0
/VDET
-
Not used, open
70
EXT1
/CLUS
-
Not used, open
71 EXT2/CRC
-
Not used, open
72
MCLK
I
Microcontroller command clock signal
output
73
MDATA
I
Microcontroller command data signal
output
74
MLD
I
Microcontroller command load signal
output
75
STAT
O
Status signal output
76
BLOCK
O
Sub-code block clock signal output
77
SMCK
O
Clock signal output
78
PMCK
O
Clock signal output (F=88.2kHz)
79
TX
-
Not used, open
80
FLAG
-
Not used, open
81
NRST
I
LSI reset signal input
82
NTEST
I
Test input pin
83
DV
SS
3
-
GND3 for digital circuits
84
X1
I
Crystal oscillator connected (F=16.9 MHz)
85
X2
O
86
IOV
DD
2
I
Power supply2 for digital I/O
87
DV
DD
2
I
Power supply2 for digital circuits
88
D2
-
Not used, open
89
D1
-
Not used, open
90
D0
-
Not used, open
91
|
95
D3
|
D7
-
Not used, open
96
D15
-
Not used, open
97
D14
-
Not used, open
98
DRV
DD
2
I
Power supply2 for DRAM interface I/O
99
D13
-
Not used, open
100
D12
-
Not used, open
26
SL-CT350EB / SL-CT350EE / SL-CT350EG / SL-CT350GN
Notes:
*Important safety notice:
Components
identified
by
mark
have
special
characteristics important for safety.
*Furthermore, special parts which have purposes of fire-
retardant (resistors), high-quality sound (capacitors), low-
noise (resistors), etc. are used.
*When replacing any of components, be sure to use only
manufactures specified parts shown in the parts list.
*The parenthesized indications in the Remarks columns
specify the product.
(EB): SL-CT350EB
(EE): SL-CT350EE
(EG): SL-CT350EG
(GN): SL-CT350GN
Parts without these indications can be used for all products.
*Warning: This product uses a laser diode. Refer to caution
statements.
*Capacity values are in microfarads (µF) unless specified
otherwise, P=Pico-farads (pF), F=Farads (F).
*Resistance values are in ohms, unless specified otherwise,
1K=1,000 (OHM), 1M=1,000k (OHM).
*The marking (RTL) indicates that the Retention Time is
limited for this item. After the discontinuation of this
assembly in production, it will no longer be available.
*All parts are supplied by ASPC.
Ref.
No.
Part No.
Part Name &
Description
Pcs
Remarks
1
RAE0241Z-X
TRAVERSE DECK UNIT
1
1-1
RAF0241A
OPTICAL PICK-UP
1
1-2
RDG0554
GEAR 1
1
1-3
RDG0555
GEAR 2
1
1-4
RMG0605-K
FLOATING RUBBER
3
1-5
RMQ1125
MOTOR HOLDER
1
1-6
RMS0782
DRIVE SHAFT
1
1-7
RXQ0971-4
TRAVERSE MOTOR
ASS’Y
1
1-8
XQN17+BG45FJ
SCREW
1
2
RGN2791-H
NAME PLATE
1
(EB)(EG)
2
RGN2794-H
NAME PLATE
1
(EE)
2
RGN2829-H
NAME PLATE
1
(GN)
3
RGV0340-S
KNOB,HOLD
1
4
RJC94019
BATTERY TERMINAL
1
5
RKS0405A-H
BOTTOM CABINET
1
6
RMR1675-K
FFC HOLDER
1
7
K0RC00900003
MULTI BUTTON SW
UNIT
1
8
L5ACACC00014
LCD
1
9
RGU2342-S
BUTTON A
1
10
RGU2343-S
BUTTON B
1
11
RHD14123
SCREW
1
12
RMA1870
RETAINER PLATE
1
13
RMB0809
SPRING
1
14
RMR1674-H
LID COVER
1
15
RSQ0100
ZEBRA RUBBER
1
16
RYF0759-S
CD LID UNIT
1
17
XQN14+BG3FC
SCREW
11
18
RGV0341-H
KNOB,OPEN
1
19
RKK0179-H
BATTERY LID
1
20
RKM0521B-H
MIDDLE CABINET
1
(EB)(EG)
20
RKM0521A-H
MIDDLE CABINET
1
(EE)(GN)
21
RMR1670-K
LOCK PLATE
1
22
XTN17+6GFJK
SCREW
4
Ref.
No.
Part No.
Part Name &
Description
Pcs
Remarks
23
RMC0611
DETECT SPRING
1
24
RQLS0244-1
LASER LABEL
1
A1
RFEA435B-S
AC ADAPTOR
1
(EB)
A2
L0BAB0000185
STEREO EARPHONES
1
A3
RFEA431E-S
AC ADAPTOR
1
(EE)(EG)
A3
RFEA436A-S
AC ADAPTOR
1
(GN)
A4
RFA2666-H
EXTERNAL BATTERY
CASE
1
(EE)(GN)
A5
RQT7829-E
O/I BOOK
1
(EG)
German
Italian
French
Netherlands
Danish
Spanish
Swedish
Polish
Czeco
Portuguese
A6
RQT7830-B
O/I BOOK
1
(EB)(EG)(GN)
English
A7
RQT8059-1R
O/I BOOK
1
(EE)
Russian
Ukrainian
C1
ECUV1A105KBV
10V 1U
1
C3
F1H1A105A025
10V 1U
1
C10
ECUV1H271JCV
50V 270P
1
C11
ECUV1A105KBV
10V 1U
1
C12
F3F0J226A004
6.3V 22U
1
C13
F3H1A476A001
10V 47U
1
C14
F2A0G221A012
4V 220P
1
C15
ECUV1A105ZFV
10V 1U
1
C16
ECUV1A105ZFV
10V 1U
1
C17
ECUV1A105ZFV
10V 1U
1
C18
ECEA1AKS221I
10V 220U
1
C19
F2A0J220A169
6.3V 22U
1
C20
ECUV1A105KBV
10V 1U
1
C21
ECUV1H103KBV
50V 0.01U
1
C22
ECUZ1C104ZFV
16V 0.1U
1
C23
ECUV1A105KBV
10V 1U
1
C24
ECJ1VC1H391J
50V 390P
1
C27
ECEA1AKS221I
10V 220U
1
C29
ECUV1A105KBV
10V 1U
1
C37
ECUV1A105ZFV
10V 1U
1
C38
F3F0J226A004
6.3V 22U
1
C39
ECUV1A105KBV
10V 1U
1
C101
F2A0G221A012
4V 220P
1
C102
ECUV1A105ZFV
10V 1U
1
C103
ECUV1E223KBV
25V 0.022U
1
C104
ECUV1A105ZFV
10V 1U
1
C105
ECUV1E223KBV
25V 0.022U
1
C108
ECUV1C104KBV
16V 0.1U
1
C110
ECUV1H332KBV
50V 3300P
1
C111
ECUV1H561KBV
50V 560P
1
C112
ECUV1H561KBV
50V 560P
1
C113
ECUV1A105KBV
10V 1U
1
C114
ECUV1E223KBV
25V 0.022U
1
C115
ECUV1E223KBV
25V 0.022U
1
C116
ECUV1A105KBV
10V 1U
1
C201
F2H0G470A001
4V 47P
1
C301
ECUV1A105ZFV
10V 1U
1
C302
ECUV1A105KBV
10V 1U
1
C305
ECUV1H472KBV
50V 4700P
1
C306
ECUV1H102KBV
50V 1000P
1
C501
ECUZ1C104ZFV
16V 0.1U
1
C502
ECUZ1C104ZFV
16V 0.1U
1
C503
ECJ1VC1H391J
50V 390P
1
C504
ECUZ1C104ZFV
16V 0.1U
1
C505
ECUV1E223KBV
25V 0.022U
1
C506
ECUV1A105ZFV
10V 1U
1
C508
ECUV1C104KBV
16V 0.1U
1
14 Replacement Parts List
27
SL-CT350EB / SL-CT350EE / SL-CT350EG / SL-CT350GN
Ref.
No.
Part No.
Part Name &
Description
Pcs
Remarks
C509
ECUV1C104KBV
16V 0.1U
1
C510
ECEA0GKS471I
4V 470M
1
C513
ECUV1A105KBV
10V 1U
1
C515
ECUV1C104KBV
16V 0.1U
1
C516
ECUV1C104KBV
16V 0.1U
1
C517
ECUV1A105ZFV
10V 1U
1
C525
ECUZ1C104ZFV
16V 0.1U
1
C530
ECUV1H330JCV
50V 33P
1
C612
ECUV1C104KBV
16V 0.1U
1
C613
F2A0G470A012
4V 220P
1
C701
ECUV1H102KBV
50V 1000P
1
C702
ECUV1H102KBV
50V 1000P
1
C705
F2A0G221A012
4V 220P
1
C706
F2A0G221A012
4V 220P
1
C901
ECUV1C104KBV
16V 0.1U
1
C903
ECUV1C104KBV
16V 0.1U
1
C904
ECUZ1C104ZFV
16V 0.1U
1
CP11
K4BC03A00007
BATTERY TERMINAL
1
CP101
K1MN24B00108
CONNECTOR(24P)
1
CP301
K1MN30A00061
CONNECTOR(30P)
1
D22
MA2J11100L
DIODE
1
D101
MA2J11100L
DIODE
1
IC11
AN41508A-VB
IC
1
IC101
AN22003A-NF
IC
1
IC301
C2BBFD000574
IC
1
IC501
MN6627881SE
IC
1
IC502
C3ABMB000043
IC
1
ICP11
ERBSE1R00U
IC PROTECTOR
1
ICP12
ERBSE1R00U
IC PROTECTOR
1
JK11
K2EB2B000006
JACK,DC IN
1
JK12
K2FB2B000002
JACK,EXT BATT.
1
(EE)(GN)
JK701
K2HC104B0013
JACK,HEADPHONE
1
L11
G1C331K00008
COIL
1
L12
G1A101D00009
COIL
1
L13
G1C101K00033
COIL
1
L14
G1C101K00033
COIL
1
L501
G1C471K00007
COIL
1
L502
G1C101K00033
COIL
1
L504
G1C101K00033
COIL
1
L701
J0JBC0000014
COIL
1
L702
J0JBC0000014
COIL
1
L703
J0JCC0000077
COIL
1
L704
J0JCC0000077
COIL
1
P1
RPHW0020
PROTECTION SHEET
1
(EB)
P2
RPF0111-2
PROTECTION BAG
1
(EE)(EG)(GN)
P3
RPN1766
TRAY 1
1
(EB)
P4
RPN1768
TRAY 2
1
(EB)
P5
RPK2239
GIFT BOX
1
(EG)
P5
RPK2299
GIFT BOX
1
(EE)(GN)
P6
RPQ1859
SHEET 1
1
(EB)
P7
RPQ1848
PAD
1
(EE)(EG)(GN)
P8
RPQ1864
SHEET 2
1
(EB)
PCB1
REP3874D-M
P.C.B. ASS’Y
1
(EB)(EG)[RTL]
PCB1
REP3874E-M
P.C.B. ASS’Y
1
(EE)(GN)[RTL]
Q12
B1ABMD000004
TRANSISTOR
1
Q21
B1BDND000001
TRANSISTOR
1
Q201
2SB0709A0L
TRANSISTOR
1
Q502
B1CFHA000002
TRANSISTOR
1
Q701
UNR521M00L
TRANSISTOR
1
Q702
UNR521M00L
TRANSISTOR
1
Q704
B1GFGCAA0001
TRANSISTOR
1
QR13
UNR521L00L
TRANSISTOR
1
QR14
UNR511400L
TRANSISTOR
1
Ref.
No.
Part No.
Part Name &
Description
Pcs
Remarks
QR15
B1GBCFJG0004
TRANSISTOR
1
QR16
UNR521500L
TRANSISTOR
1
QR18
UNR511300L
TRANSISTOR
1
QR101
UNR511300L
TRANSISTOR
1
QR901
UNR511400L
TRANSISTOR
1
QR902
UNR521500L
TRANSISTOR
1
QR910
UNR521000L
TRANSISTOR
1
R1
D0YBR0000010
CHIP RING
1
R2
ERJ3GEYJ101V
1/10W 100
1
R10
ERJ3GEYJ271V
1/10W 270
1
R12
ERJ3GEYJ100V
1/10W 10
1
R13
ERJ3GEYJ102V
1/10W 1K
1
R14
ERJ3RBD563V
1/16W 56K
1
R15
ERJ3RBD563V
1/16W 56K
1
R16
ERJ3GEYJ104V
1/10W 100K
1
R17
ERJ12YJ2R2U
1/2W 2.2
1
R22
ERJ3GEYJ223V
1/10W 22K
1
R31
ERJ3GEYJ473V
1/10W 47K
1
R36
ERJ3GEYJ474V
1/10W 470K
1
R101
ERJ3GEYJ393V
1/10W 39K
1
R102
ERJ3GEYJ332V
1/10W 3.3K
1
R103
ERJ3GEYJ473V
1/10W 47K
1
R105
ERJ3GEYJ222V
1/10W 2.2K
1
R106
ERJ3GEYJ222V
1/10W 2.2K
1
R107
ERJ3GEYJ103V
1/10W 10K
1
R108
ERJ3GEYJ103V
1/10W 10K
1
R114
ERJ3GEYJ100V
1/10W 10
1
R118
ERJ3GEY0R00V
1/10W 0
1
R201
ERJ3GEYJ2R2V
1/10W 2.2
1
R202
ERJ3GEYJ223V
1/10W 22K
1
R203
ERJ3GEYJ2R2V
1/10W 2.2
1
R304
ERJ3GEYJ105V
1/10W 1M
1
R306
ERJ3GEY0R00V
1/10W 0
1
R307
ERJ3GEYJ103V
1/10W 10K
1
R309
ERJ3GEYJ102V
1/10W 1K
1
(EE)(GN)
R311
ERJ3GEY0R00V
1/10W 0
1
R319
ERJ3GEYJ104V
1/10W 100K
1
R320
ERJ3GEYJ104V
1/10W 100K
1
R321
ERJ3GEY0R00V
1/10W 0
1
R322
ERJ3GEYJ104V
1/10W 100K
1
R325
ERJ3GEYJ333V
1/10W 33K
1
R329
ERJ3GEYJ104V
1/10W 100K
1
R333
ERJ3GEYJ102V
1/10W 1K
1
(EB)(EG)
R502
ERJ3GEYJ563V
1/10W 56K
1
R503
ERJ3GEYJ104V
1/10W 100K
1
R505
ERJ3GEYJ681V
1/10W 680
1
R507
ERJ3GEY0R00V
1/10W 0
1
R509
ERJ3GEYJ100V
1/10W 10
1
R514
ERJ3GEYJ331V
1/10W 330
1
R517
ERJ3GEYJ104V
1/10W 100K
1
R522
ERJ3GEYJ101V
1/10W 100
1
R523
ERJ3GEYJ333V
1/10W 33K
1
R703
ERJ3GEYJ6R8V
1/10W 6.8
1
R704
ERJ3GEYJ6R8V
1/10W 6.8
1
R705
ERJ3GEYJ2R2V
1/10W 2.2
1
R706
ERJ3GEYJ2R2V
1/10W 2.2
1
R707
ERJ3GEYJ102V
1/10W 1K
1
R708
ERJ3GEYJ102V
1/10W 1K
1
R903
ERJ3GEYJ223V
1/10W 22K
1
RX306
EXBV8V473JV
1/16W 47K
1
RX313
EXBV8V104JV
1/16W 100K
1
RX511
EXBV8V222JV
1/16W 2.2K
1
RX710
EXBV4V561JV
1/32W 560
1
S201
ESE11MV9T
SW,LASER ON/OFF
1
S202
K0L1BB000025
SW,REST DET.
1
S310
K0D112B00071
SW,HOLD
1
X501
H2D169500024
OSCILLATOR
1
28
SL-CT350EB / SL-CT350EE / SL-CT350EG / SL-CT350GN
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