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IC301
SC440323CFU
SYSTEM CONTROL / LCD DRIVE
K
H
A
J
I
G F E D C B
IC101
AN8839NSBE1
SERVO AMP
A B C
E
C
B
A
D
D302
MA142WKTX
D301
MA142WKTX
C D E F G H
K
D
E
F
J
G
H
I
A
G
F B
E
F
B C D E
I
A
D
G
C
H
R306
47K
T
L
M
N
O
P
Q
R
S
A
B
S310
(HOLD)
S309
(MODE)
R307
100K
R303
1K
C301
0.1
C101
0.1
C302
1
R302
100K
R304
1M
R301
3.9K
R126 120K
R125 120K
C1
14
0.1
C103 0.022
C115 0.022
C503
560P
R127
47K
R120
10K
R122
120K
R121
120K
C1
12
220P
C121
120P
C120
1500P
C111
0.022
C1
13
0.1
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
PDE
FBAL
V
DD
PDA
PDB
LPD
LD
RF
RF IN
CSBRT
CEA
BDO
LDON
GND
TBAL
VREF
FE IN
FE OUT
TE OUT
TE IN
NC
ENVOFF
ENV
NC
OFTR
PDOWN
/RFDET
R F
41
42
33
43
34
44
35
45
36
46
37
47
38
48
39
40
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
RSENSE
FP7
FP6
TXPOWER/REMSEL
HOLD
SHOCK.P
FP8
FP9
FP10
FP1
1
FP12
FP13
FP14
FP15
FP16
FP17
FP18
MUTE
ZANSEL
PDOWN
/RANSEL
MEMORY
/LCDREM
RESUME
RANDOM
MLD
PC
FG
BATTSTROBE
BUZ
PLAY
REST
OPEN
BOUT
STROBE2/RDATA
STROBE1/RCLK
XOSC2
XOSC1
V
SS
RESET
BLKCK
S
TAT
MDA
T
A
MCLK
MEMORY
REPEA
T
SKIP
.R
SKIP
.F
STOP
BA
TTERY
EQ
FP5
FP4
FP3
FP2
FP1
BP3/FP0
BP2
BP1
BP0
VCLD3
VCLD2
VCLD1
V
DD
OSC1
OSC2
ON
OFF
NORMAL
RANDOM
RESUME
R905
47K
RJ2
0
JK551
OPTOUT
S
10K
47K
Q551
DTA114YUA106
POWER SUPPLY
R551
1K
C551
0.1
C552
0.1
A B
R309
100K
For [GN]
area.
For [GC,GK] areas.
3.2V
[GC,GK]
3.2V
2.5V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
0V
0V
3.1V
(0V)
0V
0V
0V
0V (3.1V)
0V (3.1V)
0.2V
3.1V
3.1V
3.1V
3.1V
3.1V
3.1V
3.1V
2.5V
3.2V
3.1V
2.9V
3.1V
3.1V
3.1V
3.1V
3.1V
3.1V
3.1V
2.5V
2.5V
0V
2.9V
(1.5V)
0V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1.6V
1V
2.1V
3.2V
1.5V
1.9V
2.5V
1.2V
1.2V
1.2V
1.2V
1.2V
1.2V
1.2V
1.2V
0V
0V
1.2V
(0V)
3.1V
(0V)
2.4V
(2.7V)
0V
(1.2V)
0.6V
(1.4V)
2V
0V
1.2V
2.5V
1.2V
1.2V
0.7V
1.2V
0V
0.9V
:CD PLAYBACK SIGNAL LINE
:POSITIVE VOLTAGE LINE
2V
1V
0V
3V
T
15.2ms.
PLAY
0V
2.4V
F=75Hz
PLAY
3V
0V
T
13.3ms.
PLAY
2ms. 20mV/DIV.
50mV
P P
PLAY
0.4V
P P
2ms. 0.1V/DIV.
0V
PLAY
0.8V
P P
0.5
s. 0.2V/DIV.
3.1V
3.2V
(0V)
3.2V
0V
(3.1V)
0V
[GN]
SL-SX510
5