Rf/Servo Block Diagram - Sony DVP-NS70H Service Manual

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3-5. RF/SERVO BLOCK DIAGRAM

BASE UNIT
KHM-310CAA/C2RP
SPINDLE
MOTOR
SLED
MOTOR
LIMIT
DETECT
M001
3
LOADING
MOTOR 4
6
S001
CHUCK/TRAY 7
DETECT
MS-203 BOARD
(SEE PAGE 4-11 to 4-12)
BASE UNIT
T E
L 1 3 9 4 2 2 9 6 5 1 3
FOCUS
COIL
TRACKING
COIL
DVD/CD
LD MODULE
DVD/CD
PDIC
w w w
.
MV-046 BOARD (1/7-2/7)
(SEE PAGE 4-15 to 4-18)
CN201
SP-
6
SP+
5
SL-
2
SL+
1
LIMIT
4
CN202
LDM+
5
LDM-
4
OKSW1
2
OCSW1
1
CN101
FCS-
24
FCS+
23
TRK+
22
TRK-
21
LD (780)
DVD/CD
6
LD (650) LD DRIVE
2
Q102
PD
5
RF
17
C
20
D
19
A
16 8~11
B
15
F
14
E
10
1 IC101 6 (CD PB)
200nsec 0.5Vpp ~ 1.1Vpp
2 IC101 6 (DVD PB)
100nsec 0.65Vpp ~ 1.48Vpp
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8
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
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50 49 136 185 186
23 LD01
22 LD02
TSD_M
MUTE
MUTE123
SPFG
21 MDI2
TROPENPWM
20 MDI1
IC101 (2/2)
DMO
6 DVDRFIP
FMO
RF AMPLIFIER
TRO
FOO
2~5
19 TPI
TNI
18
u 1 6 3
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2 4
9 9 8
1
4
10
13
15
45
6
7
19
PS 21
20
22
1 5 1 5 0 8 9 2 4
181
183
184
47
39
37
38
41
42
m
c o
3-10
DVP-NS70H
2
9 9
9 8 2 9 9