Rf/Servo Block Diagram - Sony DVP-NS775V Service Manual

3-3. RF/SERVO BLOCK DIAGRAM

MB-117 BOARD
(SEE PAGE 4-9 to 4-10)
BASE UNIT
KHM-310BAA
SLED
MOTOR
SPINDLE
MOTOR
LIMIT
DETECT
DVD/CD
PDIC
CN201
SL+
29
1
SL-
30
2
SP+
27 D04-
5
SP-
6 28
LIMIT
4
37
36
35
34
CN202
LDM+
LOADING
5
25 D05+
MOTOR LDM-
4 24
OKSW1
2
CHUCK TRAY/ OCSW1
1
DETECT
MS-203 BOARD
CN101
FCS-
FOCUS
24
FCS+
COIL
23
TRK+
TRACKING
22
TRK-
COIL
21
LD (780)
DVD/CD
DVD/CD 23
6
LD (650)
LD DRIVE
LD MODULE
22
2
Q102
PD
21
5
20
RF
17
C
20
2~5
D
19
A
16 8~11
B
15
F
14 19
E
10 18
IC102 6 (CD PB)
5
200nsec 0.8Vp-p
IC102 6 (DVD PB)
5
1.1Vp-p
100nsec
3-5
D03-
D03+
IN1-
IN2-
D04+
IN3-
IN4-
D01+
IC201
CTL
D01-
FAN8036L
D02+
OPO
MOTOR DRIVER IC
D02-
RES1
RES2
MUTE123
D05-
MUTE4
TSD_M
17 16
185 186
177 179 176
LD01
LD02
TSD_M
MUTE
MUTE123
SPFG
MDI2
TROPENPWM
MDI1 IC102 (2/2)
DMO
6 DVDRFIP
CXD9804R
FMO
RF AMPLIFIER
TRO
FOO
TPI
TNI
1
4
10
13
15
45
6
7
19
21
PS
20
22
181
183
184
47
39
37
38
41
42
3-6
DVP-NS775V/NS780V