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3-5. RF/SERVO BLOCK DIAGRAM
BASE UNIT
(DEVICE, OPTICAL
KHM-313CAA/C2RP)
SPINDLE
MOTOR
SLED
MOTOR
LIMIT
DETECT
M001
1
LOADING
MOTOR
2
S001
4
CHUCK/TRAY
5
DETECT
MS-203 BOARD
FOCUS
COIL
TRACKING
COIL
DVD/CD
LD MODULE
DVD/CD
PDIC
MV-52/MV-53 BOARD
(DVP-NS28/NS38/NS39/NS64P/NS67P)
(SEE PAGE 4-15 to 4-16)
MV-54 BOARD
(DVP-NS47P/NS57P)
(SEE PAGE 4-31 to 4-32)
CN201
SP-
1
SP+
2
SL-
5
SL+
6
LIMIT
3
CN202
LDM+
5
LDM-
4
OKSW1
2
OCSW1
1
CN101
FCS-
24
FCS+
23
TRK+
22
TRK-
21
LD (780)
Q102
6
LD (650)
2
DVD/CD
LD DRIVE
PD
5
RF
17
C
20
D
19
A
16
B
15
F
14
E
10
3-9
28
D04+
27
D04-
30
IN1-
D03+
29
IN2-
D03-
IN3-
IN4-
37
D01+
IC201
CTL
36
D01-
MOTOR DRIVER IC
35
D02+
OPO
34
D02-
RES1
RES2
25
D05+
MUTE123
24
D05-
MUTE4
TSD_M
17
16
158
157
46 45 82
79
48
147
23
LD01
22
LD02
TSD_M
MUTE
MUTE123
SPFG
21
MDI2
TROPENPWM
MDI1
20
DMO
IC101
DVDRFIP
6
FMO
RF AMPLIFIER
TRO
FOO
2~5
TSD_M
MV-52/53 ONLY
MUTE
8~11
MUTE 123
19
TPI
18
TNI
1
IC101 6 (CD PB)
2
IC101 6 (DVD PB)
200nsec
(0.5Vp-p to
100nsec
(0.65Vp-p to
1.1Vp-p)
1.48Vp-p)
DVP-NS28/NS38/NS39/NS47P/NS57P/NS64P/NS67P
1
4
10
13
15
45
6
7
19
PS
21
20
22
MV-54 ONLY
99
103
159
43
39
37
38
41
42
95
99
150
3-10
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