Rf/Servo Block Diagram - Sony DVP-NS15 Service Manual

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
(SEE PAGE 4-16)
FOCUS
COIL
TRACKING
COIL
DVD/CD
LD MODULE
DVD/CD
PDIC
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)
CN201
SP-
28 D04+
1
SP+
27 D04-
2
SL-
30
5 D03+
SL+
29
6 D03-
LIMIT
3
37 D01+
36 D01-
35 D02+
34 D02-
CN202
LDM+
5 25
D05+
LDM-
4 24 D05-
OKSW1
2
OCSW1
1
CN101
FCS-
24
FCS+
23
TRK+
22
TRK-
21
LD (780)
Q102 23 LD01
6
LD (650)
22 LD02
2 DVD/CD
LD DRIVE
PD 21 MDI2
5
MDI1
20
RF
DVDRFIP
17 6
C
20
2~5
D
19
A
16 8~11
B
15
F
14 19 TPI
E
10 18 TNI
IC101 6 (CD PB)
1
200nsec
3-9
IN1- 1
IN2- 4
IN3-
10
IN4-
13
IC201
CTL 15
MOTOR DRIVER IC
OPO 45
RES1 6
7
RES2
MUTE123 19
PS 21
MUTE4 20
TSD_M 22
17 16
158 157
46 45 82
TSD_M 99
MUTE 103
MUTE123 159
SPFG 43
39
TROPENPWM
37
DMO
IC101 (2/2)
FMO 38
RF AMPLIFIER
TRO 41
42
FOO
IC101 6 (DVD PB)
2
(0.5Vp-p to 100nsec (0.65Vp-p to
1.1Vp-p) 1.48Vp-p)
DVP-NS15/NS51P/NS43P/NS53P/K56P
3-10