Sony DVPNS61 Service Manual - Page 34

Rf/servo Block Diagram

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DVP-NS36/NS37/NS45P/NS55P/NS61P/NS63P 3-4. RF/SERVO BLOCK DIAGRAM BASE UNIT (DEVICE, OPTICAL KHM-313CAA/C2RP) SPINDLE MOTOR SLED MOTOR LIMIT DETECT M001 LOADING 1 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-50 BOARD (DVP-NS36:AEP,UK/NS37) (SEE PAGE 4-19 to 4-22) MV-51 BOARD (EXCEPT DVP-NS36:AEP,UK/NS37) (SEE PAGE 4-31 to 4-34) SPSP+ SLSL+ LIMIT CN201 1 2 5 6 3 LDM+ LDMOKSW1 OCSW1 CN202 5 4 2 1 28 D04+ 27 D0430 D03+ 29 D03- 37 D01+ 36 D0135 D02+ 34 D02- 25 D05+ 24 D05- IC201 MOTOR DRIVER IC REV 17 16 FWD IN1- 1 IN2- 4 IN3- 10 IN4- 13 CTL 15 OPO 45 RES1 6 RES2 7 MUTE123 19 PS 21 MUTE4 20 TSD_M 22 FCSFCS+ CN101 24 23 TRK+ 22 TRK- 21 LD (780) LD (650) 6 2 PD 5 RF 17 C 20 D A 19 16 B 15 F 14 E 10 Q102 DVD/CD LD DRIVE 50 49 114 OCSW CKSW LIMITSW 23 LD01 22 LD02 21 MDI2 20 MDI1 6 DVDRFIP 2~5 8~11 19 TPI 18 TNI IC101 (2/2) RF AMPLIFIER REV FWD 169 168 TSD_M 178 MUTE 174 MUTE123 170 SPFG 47 TROPENPWM 39 DMO 37 FMO 38 TRO 41 FOO 42 1 IC101 6 (CD PB) 2 IC101 6 (DVD PB) 200nsec (0.5Vp-p to 1.1Vp-p) 100nsec (0.65Vp-p to 1.48Vp-p) 3-7 3-8

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DVP-NS36/NS37/NS45P/NS55P/NS61P/NS63P
3-4.
RF/SERVO BLOCK DIAGRAM
MV-50 BOARD
(DVP-NS36:AEP,UK/NS37)
(SEE PAGE 4-19 to 4-22)
MV-51 BOARD
(EXCEPT DVP-NS36:AEP,UK/NS37)
(SEE PAGE 4-31 to 4-34)
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
50
49
OCSW
CKSW
114
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
168
FWD
169
178
174
170
47
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
3-7
3-8