Rf/Servo Block Diagram - Sony DVP-NS30 Servise Manual

DVP-NS30/NS32/NS33/NS52P
Q Q
3 7 6 3 1 5 1 5 0

3-4. RF/SERVO BLOCK DIAGRAM

MV-045 BOARD
(SEE PAGE 4-9 to 4-10)
BASE UNIT
KHM-310CAA/C2RP
SLED
MOTOR
SPINDLE
MOTOR
LIMIT
DETECT
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
CN201
SP-
1
SP+
2
SL-
5
SL+
6
LIMIT
4
CN202
LDM+
LOADING
5
MOTOR LDM-
4
OKSW1
2
CHUCK TRAY/
OCSW1
1
DETECT
MS-203 BOARD
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
B
15
F
14
E
10
IC101 6 (CD PB)
1
200nsec
(0.5Vp-p to
1.1Vp-p)
2 IC101 6 (DVD PB)
100nsec (0.65Vp-p to
1.48Vp-p)
x a o
y
. i
3-7
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29 D03-
30 D03+
27 D04- IN1-
IN2-
28 D04+
IN3-
IN4-
37 D01+
IC201
36 D01-
FAN8036L
35 D02+
OPO
MOTOR DRIVER IC
34 D02-
RES1
RES2
25 D05+
MUTE123
24 D05-
MUTE4
TSD_M
17 16
Q Q
3 7 6
185 186
177 179 176
23
LD01
22 LD02 TSD_M
MUTE
MUTE123
SPFG
21 MDI2
TROPENPWM
MDI1 IC101
20
DMO
6 DVDRFIP
CXD9849R
FMO
RF AMPLIFIER
TRO
FOO
2~5
8~11
TPI
19
18 TNI
u 1 6 3
.
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2 4
8 9 9
1
4
10
13
15
CTL
45
6
7
19
PS 21
20
22
3 1 5 1 5 0 8 9 2
178
174
170
47
39
37
38
41
42
m
c o
3-8
2
8 9 9
4 9 8 2 9 9