DVP-NS15/NS51P/NS43P/NS53P/K56P
3-5. RF/SERVO BLOCK DIAGRAM
MV-47 BOARD
(EXCEPT DVP-NS15)
(SEE PAGE 4-27 to 4-28)
MV-48 BOARD
(DVP-NS15 ONLY)
(SEE PAGE 4-39 to 4-40)
BASE UNIT
(DEVICE, OPTICAL
KHM-313CAA/C2RP)
SPINDLE
MOTOR
SLED
MOTOR
LIMIT
DETECT
CN201
10
13
15
4
1
D01+
D01-
D02+
D02-
D05+
D05-
22
23
20
21
18
19
MDI2
MDI1
LD01
TSD_M
MUTE
MUTE123
SPFG
TROPENPWM
DMO
FMO
TRO
FOO
LD02
6
DVDRFIP
TPI
TNI
46 45
OCSW
CKSW
82
LIMITSW
IN1-
IN2-
IN3-
IN4-
CTL
20
22
MUTE4
TSD_M
7
19
21
6
45
OPO
RES1
RES2
MUTE123
PS
MOTOR DRIVER IC
LDM+
LDM-
OKSW1
OCSW1
FCS-
FCS+
TRK+
TRK-
LD (780)
LD (650)
PD
RF
F
E
M001
LOADING
MOTOR
S001
CHUCK/TRAY
DETECT
FOCUS
COIL
TRACKING
COIL
DVD/CD
LD MODULE
CN202
2~5
8~11
C
D
A
B
DVD/CD
PDIC
157
FWD
158
99
103
159
43
39
37
38
41
42
REV
16
FWD
17
REV
IC101
6
(CD PB)
1
IC101
6
(DVD PB)
2
200nsec
100nsec
24
23
22
21
6
2
5
14
10
17
20
19
16
15
CN101
5
4
2
1
1
2
5
6
3
1
2
4
5
MS-203 BOARD
(SEE PAGE 4-16)
D04+
D04-
D03+
D03-
SP-
SP+
SL-
SL+
LIMIT
(0.5Vp-p to
1.1Vp-p)
(0.65Vp-p to
1.48Vp-p)
36
37
34
24
25
35
27
28
29
30
IC201
RF AMPLIFIER
IC101 (2/2)
DVD/CD
LD DRIVE
Q102
3-9
3-10