Schematic Diagram - Panasonic SL-CT582VEE Service Manual

11 Schematic Diagram

H
OPTICAL PICK-UP
TRAVERSE SPINDLE
S202
MOTOR MOTOR
(REST SWITCH)
M M
G 24
23
22
21
20
19
18
FOCUS
17
COIL
16
K J I H G
15
TRACKING
14
COIL
13
F 12 11 10 9 8 7 12
A
11
B
10
9
C
8
D
7
E
1 2 3 4 5 6 6
F
G 5
4
H
3
I
2
J
STAND-BY
1
K
A B C D E F
E
D
C
B
A
1 2 3
:POSITIVE VOLTAGE LINE :CD PLAYBACK SIGNAL LINE
C D E F G H I J
CN101
REST
24
GND
23
SP+
22
SP-
21
TRV+
20
TRV-
19
NC
SL101
18
FO- (SHORT LAND)
17 Q201
FO+
16 2SB709ATX
TR-
LASER POWER
15
TR+ DRIVE
14
S201
GND R202
(1.8V)
13 (LASER ON/ OFF)
2.2
0V 2.5V
LD
12
MPD
11
VREF
10 2.5V
Vcc
(1.7V)
9
VE
8
VF
7
GCTL
6
VA
5
VB
4
RF
3
VC
2
1
B A
4 5
D E
U
L
A
B
J
C
D
E
F
G
H
I
2.5V(0V)
2.5V(0V)
2.4V
V
1.1V
S
R304 1M 1.2V
2.5V
(2.5V) 0V
N
(0V)
M
R375
100K
2.4V
K
IC303
XC61CN2102MR
RESET
OUT GND V
DD
1 2 3
2.4V 2.5V
J
6 7 8
17
F G T O P Q R H I
1.4V
1.4V
(0V)
0V
Q302
UN5214TX
INTERFACE
R303
1K
80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61
0V
1 NC RW 60
2 POWERDRAM ZAN/JVDGE 59
PDOWN NC
3 58
0.5V
4 INT A.SHOCK 57
0V
5 DSHORT NC 56
2.5V
6 GUP REST 55
7 CNVss ZANSEL 54
RESET SPSEL
8 53
9 XCOUT IC301 FSSEL 52
10 XCIN C2BBGF000593 MP3SEL 51
Vss SYSTEM CONTROL CHGSEL3
11 50
12 XIN CHGSEL 49
XOUT XBSSEL
13 48
14 Vcc XCSEL 47
15 HPCNT TYPESEL 46
2.5V
MUTEH NC
16 45
17 NC NC 44
VL3 NC
18 43
19 VL2 NC 42
20 CHG NC 41
21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40
Q303
UNR521000L
INTERFACE
1.7V
(0.8V)
1.4V
R728
0
K L M N O
SL-CT582V(EE) CIRCUIT DIAGRAM
9 10 11
SL-CT582VEE
R365
100K
0V
R313
100K
B
A
IC302
C3EBCG000096
EE PROM
0V
2.5V
CS V 8
1 CC
2.4V
2 SK NC 7
1.5V
3 D1 NC 6
1.5V
D0 GND
4 5
12