Read Panasonic SL-CT350EB / SL-CT350EE / SL-CT350EG / SL-CT350GN Service Manual online
10 Schematic Diagram
A
B
C
D
E
F
G
H
12
11
10
9
8
7
6
5
4
3
2
1
C
D
B
LCD801(L5ACACC00014)
LCD DISPLAY
1
30
3
2
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
D E F G H I
J K L M
N O P Q
A B C D E F G H
R823
6.8K
S821
(MEMO)
S828
(VOL
+
)
S823
(EQ)
S827
(VOL
-
)
S822
(MODE)
R825
27K
I
J K L M N O P Q R
S824
()
S829
(/
)
S826
()
R828
27K
R827
8.2K
R821
12K
R S
S
S825
()
1
30
3
2
4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29
K L
N
O
P Q R
T
CP301
S
IC301
C2BBFD000574
C2BBFD000574
SYSTEM CONTROL/
LCD DRIVE
LCD DRIVE
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
59
58
57
56
55
54
53
52
51
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
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
RW
ZAN/JVDGE
HOLD
A.SHOCK
PLAY
REST
ZANSEL
TRAINSEL
X3SEL
CHGSEL3
CHGSEL
XBSSEL
XCSEL
TYPSEL/SEG16
SEG17
SEG18
SEG19
SEG20
SEG21
SEG22
SEG23
SEG24
SEG25
SEG26
SEG27
SEG28
SEG29
SEG30
SEG31
SEG32
SEG33
SEG34
SEG35
COM3
COM2
COM1
COM0
VL1
BLKCK
CHG
VL2
VL3
BUZ
MUTEH
HPCNT
V
CC
XOUT
XIN
V
SS
XCIN
XCOUT
RESET
CNV
SS
GUP
DSHORT
X2
PDOWN
POWERDRAM
NRST
KEY1
KEY2
VMONIT
OR4
VMONIT
OR1
VMONIT
OR2
DOCT
OR
6KEY
VREF
AV
SS
NC
ACDET
NC
S
TAT
MDA
T
A/DIDO
MCLK/SK
CHARGE2
CHARGE1
MLD
POWER
OPEN
NRFDETSEL
RX306
47K
U
F
E
T
R
N
M
O
Q
P
I
J
C
W
X
a
b
T
G F
G H
K L
FOCUS
COIL
TRACKING
COIL
1
2
24
3
4
5
6
7
8
9
10
11
12
13
14
15
CP101
IC101
AN22003A-NF
AN22003A-NF
SERVO AMP
16
17
18
19
20
21
22
23
1
2
24
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
STAND-BY
VC
RF
VB
VA
GCTL
VF
VE
Vcc
VREF
MPD
LD
GND
TR+
TR-
FO+
FO-
TRV-
TRV+
SP-
SP+
GND
REST
TRAVERSE
MOTOR
S202
(REST SWITCH)
SPINDLE
MOTOR
M
M
QR101
UNR511300L
UNR511300L
SWITCHING
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
25
24
26
27
28
LDON=H
NRFDET
OFT
CONT
DCDET
3T
OUT
CEA
ARF
CAGC
RF
IN
RF
OUT
EQSW
Vcc
LD
PD
GND
PDOWN=H
VREF
TEIN
TE
GCTL
FBAL
TBAL
PDE
PDF
PDB
PDC
PDA
SHARP=H
OFTR
BDO
29
30
31
32
FEIN
FE
Q201
2SB0709A0L
2SB0709A0L
LASER POWER
DRIVE
DRIVE
R201
2.2
C201
4V47
S201
(LASER ON/ OFF)
SL101
R105
2.2K
R106
2.2K
R202
22K
D101
MA2J11100L
A
B
D
E
F
G
H
I
C
J K L M N O P Q
R107
10K
R108
10K
C103
0.022
ARF
C1
16
1
C101
4V220
R1
14
10
E
D
C108
0.1
B
A
C
F
I
G
H
C102
1
C115
0.022
C1
13
1
C104
1
C105
0.022
0.022
C112
560P
560P
R103
47K
R102
3.3K
R101
39K
C111
560P
560P
A
B
C
E
F
G
H
I
J
VREF
D
1
2
3
4
5
6
7
8
9
10
11
12
LD
MPD
Vcc
VE
VF
GCNT
.
GND
S.by
VC
RF
VB
VA
A
B
C
D
E
F
G
H
I
J
K
A
B
C
D
E
F
G
H
I
J
K
NC
C114
0.022
A
S
B
D
d e
R203
2.2
V
R822
12K
R824
8.2K
R826
6.8K
A
B C
E
R311
0
RX313
100K
R325
33K
R321
0
R322
100K
100K
R306
0
M
C305
4700P
C306
1000P
R304
1M
R320
100K
R307
10K
R329
100K
C302
1
d
A
H
I
J
K
L
M
N
O
P
Q
R
S
C110
3300P
Y
C301
1
OPTICAL PICK-UP
SL-CT350(EG,EB,EE,GN) CIRCUIT DIAGRAM
OPERATION & LCD UNIT
Z
R319
100K
100K
S310
(HOLD)
ON
OFF
R309
1K
R333
1K
2.5V
1.1V
2V
(1.7V)
(1.8V)
2.5V
(2.2V)
2.5V
2V
(1.7V)
2.5V
0V
(2.5V)
(1.6V)
0.3V
0V
(0.9V)
(1.1V)
0V
(0.7V)
1.4V
(1.2V)
2.5V
(1.4V)
0V
0V
0V
0V
0V
(2.5V)
2.5V
(1.4V)
2.5V
0.3V
(1.1V)
(1.3V)
2.5V
0.1V
(1.4V)
0.1V
(1.4V)
(1.3V)
2.5V
1.2V
1.2V
(1.3V)
2.5V
(1.2V)
0.8V
(1.2V)
0.8V
(1.2V)
2.5V
(1.2V)
2.5V
(1.2V)
2.5V
0V
(2.5V)
0V
1V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
1.5V
0V
0V
2.5V
2.5V
2.5V
2.5V
0V(2.5V)
2.5V(0V)
2.3V
0.1V(0V)
0V(0.9V)
0V
0V
2.5V
0V
2.5V
1.9V(1.4V)
0V(2.4V)
0V
2.5V
2.5V
2.5V
e
2.5V
(2.5V) 0V
(2.5V) 0V
2.4V
1.1V
1.3V
2.5V
(2.5V) 0V
(0V) 2.5V
3V
2V
2.5V
:POSITIVE VOLTAGE LINE
:PLAYBACK SIGNAL LINE
For [EG,EB]
areas.
areas.
For [EE,GN]
areas.
areas.
SL-CT350EB / SL-CT350EE / SL-CT350EG / SL-CT350GN
17
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