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A
TRAVERSE UNIT
TRV
M
1
MOTOR
D5V
IN-SW
M
DM
F
21
A D
20
OPTICAL
19
B
C
18
E
17
2
16
15
FOCUS
13
21
12
ACTUATOR
20
TRACK
11
19
10
18
17
DVD-LASERDIODE
16
(M-TYPE)
15
MODULATOR
13
12
L
11
P
10
GND
3
CD-LASERDIODE
SHORT
(M-TYPE)
CUICUIT
SHORT
CUICUIT
4
L17
CN2
10uH
VCC(5V)
1
+5V
W219
VS(2.2V)
2
+22V
GND
3
W17
VE
4
W18
VA
5
W19
VD
6
W20
VC
7
5
W21
VB
8
W22
RF
9
W23
VF
10
N.C.
11
W24
FOCUS-
12
12
W25
FOCUS+
13
13
W26
TRACK-
14
14
W27
TRACK+
15
15
DVD REF
16
W28
DVD MON
17
1
+5V MOD
18
+5V
W29
DVD LD
19
2
6
DVD GND 20
W30
CD MON
21
3
CD GND
22
CD REF
23
W31
CD LD 24
4
C920
R920
2200P
3.9
CN33
NC
1
MECHA
NC
2
INTERFACE-
7
CP16
DATA OUT
3
68
DATA IN
4
4
6/6
CLOCK
5
5
B
(X37-3000-10) (1/2)
CN1
W211
8
DGND
8
W210
7
TRV- 7
16
6
W209
5
TRV+ 6
17
FG
4
R3
D+5V
5
+5V
3
510
2
W207
FG
4
1
W206
IN-SW
3
W205
DM+
2
18
W204
DM- 1
19
24
VCC(5V)
23 VS(2.2V)
22
GND
21
VE
20 VA
19
VD
18
VC
17 VB
16
RF
15 VF
14 N.C.
13
FOCUS-
12
FOCUS+
11
TRACK-
10
TRACK+
9
DVD REF
8
DVD MON
7
+5V MOD
6
DVD LD
5
DVD GND
4
CD MON
3
CD GND
2
CD REF
1
CD LD
+5V
RF
SIGNAL
Q4
GAIN
SW
Q3
RF SIGNAL
INVERTER
R67 1K
+5V
Q3
+22V
W5
W1
W2
R30 2.7K
W3
R29 2.7K
R28 2.7K
W4
R31 2.7K
C54 0.1
W6
C55 0.1
R68 11K
R69 11K
R70 11K
R71 11K
Q7
R59 10K
R60 10K
Q10
4.7V
Q10
CONT. Tr
(+5V SW)
Q7
Q9
R37
+5V SW
Q8
(TRAVERSE)
33K
DVD
APC
C
4.9V
+5V
C21 0.1
R1
4CH BTL
DRIVER
2.2
W10
114
W9
R199
115
1M
R38 10K
R40
100
4.9V
69
C23
0.1
+5V
71
12
13
14
4.8V
15
+5V
+5V
W34
49
VIN5
50
VIN6
51
VIN7
52
VIN8
53
VIN9
54
VIN10
55
+5V
VCC1
56
FRONT END
+22V
VREF1
PROCESSOR
57
VIN1(VB)
IC
58
VIN2(VC)
59
VIN3(VD)
60
VIN4(VA)
61
GND1
62
VIN11(VE)
63
VIN12(VF)
64
HDTYPE
CD
APC
D
IC5
1
BIAS1
30
2
CNT
VIN1
29
MUTE3
70
3
VIN2
W11
28
TRIN
67
27
BIAS2
4
26
OPIN+
W12
IDIN
5
OPIN-
25
VIN3
6
OPOUT
7
9.0V
AGND
W15
24
8
RREVCC
+9V
MGND
23
9
MGND
P.VCC1
22
P.VCC2
+9V
10
MUTE2
21
MUTE4
11
20
DGND
MGND
12
19
VO2-
VO3-
19
13
18
VO2+
VO3+
18
14
17
VO1-
VO4-
17
15
16
VO1+
VO4+
16
+5V
R55
82
1
+5V
W32
+3.3V
C44
1500P
C43
10u16
+
3.3V
32
DCFLT
31
DFLTOP
30
DFLTON
29
VHALF
28
VCC2
27
VREF2
26
IC6
GND2
25
AGCLVL
24
MON
23
AGCOFST
22
FEOUT
21
FEN
20
ASOUT
19
AGCBAL
18
TEOUT
17
TEN
R50
1K
46
E
+5V
C34
100P
R51
6.8K
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