Rf Servo) Schematic Diagram - Sony DVP-F21 Service Manual

Q Q
3 7 6 3 1 5 1 5 0
MB-99 (RF SERVO) SCHEMATIC DIAGRAM • See page 4-7 for printed wiring board.
– Ref. No.: MB-99 board; 60,000 series –
1 2 3
MB-99 BOARD (2/11)
A
BASE UNIT
KHM-240AAA/J1RP
B
DVD/CD
LD MODULE
CN201 26P
C
DVD/CD
PD IC
D
FOCUS
COIL
TRACKING
COIL
T E
L 1 3 9 4 2 2 9 6 5 1 3
OPTICAL
DEVICE
E
CN202 9P
M
SLED
F MOTOR
INLIMIT
SENSOR
M
SPINDLE
MOTOR
G
H
w w w
Note: Note:
The components identi- Les composants identifiés par
fied by mark ! or dotted une marque ! sont critiques
.
line with mark 0 are criti- pour la sécurité.
cal for safety. Ne les remplacer que par une
Replace only with part pièce portant le numéro
number specified. spécifié.
4 5 6
B+
B+
R202
100
C201
0.01u
B
C202
0.01u
B
JL213
H
H 26
JL214
B
B 25
JL215 A
A 24
JL216 F
F 23
JL217
RF 22
GND 21
JL218
VC 20
JL232
VCC 19
JL219
G
G 18
JL220
C
C 17
JL221
D
D 16
JL222 E
E 15
GND 14
JL223
PD 13
JL224
R203
VR 12
100
D
MOD 11
JL225 C
SW/N.C 10
C211
B
XX
LD GND 9
JL226
DVD_LD A
DVD LD 8
JL201
E
N.C 7
JL227 CD_LD F
CD LD/N.C 6
JL202
N.C 5
JL203
FCS+
FCS+ 4
JL204
FCS-
FCS- 3
JL205
TRK+
TRK+ 2
JL206 TRK-
TRK- 1
R204
22k
R201
330
JL207
SLA+
SLA+ 1
JL208 SLB+
SLB+ 2
JL209
SLB-
SLB- 3
JL210
SLA-
SLA- 4
JL228
LED 5
R224
R222
GND 6 DVD_LD
22
3300
JL229 INLIM
INLIM 7 CD_LD
JL211
SPM-
SPM- 8
JL212
SPM+
SPM+ 9
x a o
y
i
4-13
http://www.xiaoyu163.com
8
7 8 9
B+
C222 C225
0.1u 0.1u
B B
C227
0.01u
B
C228
0.01u
B
64 63 62 61 60 59 58 57 56
C215
4700p
R245 R209
B
100
1k
2
RFIP
1
C216
RFIN
4700p
B
CP
C220
XX
C219
WIN
560p
WPP
C205 CN
2200p B
A2
C206
IC202
2200p B
B2 SP3728AC
C207
2200p B
C2
C208
2200p B
D2 IC202
R213 R212
XX 0
D
R214 R215
XX 0 RF AMP
C
R217 R216
XX 0
B
R218 R219
XX 0
Q Q A
3 7 6 3
E
F
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
C226
C250
R247
0.01u
XX
XX
B
B+
R223
R207 R208 R220
C217 33 C223
33 33 33
47u 47u
6.3V 6.3V
R211
4.5 R210 R225
47k 100 47k
Q201 5.0
2SB1132-T100-QR
LD DRIVE Q202
3.8
2SB1132-T100-QR
2.2
L201
LD DRIVE
5.0 R229
47uH 0.6
100
L202
47uH
C218 C224
C209 C221
D201 0.01u D204 0.01u
10u 10u
B B
XX XX
16V 16V
• Waveforms
1 IC202 2
20mV/DIV, 0.1us/DIV
u 1 6 3
.
0.512 Vp-p
http://www.xiaoyu163.com
2 4
9 9 8
10 11 12
GND
JL230
B+
B+
C231 C232
0.1u 0.1u
B B
C235 C239
R237
0.1u 0.01u
12k B
B
C233
0.001u
C244
B
10u
16V
Q204
XX
55 54 53 52 51 50 49
SSCS
SDEN
SSCK
SCLK
SSWD
SWD
SSRD
SRD
MON
C243
0.1u
TPH
B FE
FE
TE
TE
C247
SVC
0.1u
TZIN
B JL231
VCI
SSDFCTI
DFT
C251
XX TZC
TZC
PI
PI
C248
0.01u
PII
B
C246
1 5 1 5 0 8 9 2 4
BYP2 0.01u
MIRR
B
MIRR
C249
XX
R243
100k
R244
27k
R238
2.2M
C240
150p
C236
0.047u
B
C238
0.047u
B
C234
0.01u
B
B+
R205
0
R236
XX Q203
XX
2 IC202 %ª
50mV/DIV, 0.1us/DIV
m
c o
1.5 Vp-p
4-14
DVP-F21
2
9 9
13 14
GND
B+
+5V MB-99 BOARD (1/11)
B+
+3.3V
RFMON MB-99 BOARD (1/11,4/11)
RF+ MB-99 BOARD (3/11)
RFTPON
SSCK
SSCK
MB-99 BOARD (3/11)
SSWD
SSWD
SSRD
SSRD
SSCS
SSCS
PI
PI
TE
TE MB-99 BOARD (3/11,4/11)
FE
FE
MIRR
MIRR
TZC
TZC
SSDFCTI
MB-99 BOARD (3/11)
SSDFCTI
SS_MON
SVC MB-99 BOARD (3/11,4/11)
TRK-
TRK-
TRK+
9 8 2 9 9
TRK+
FCS-
FCS-
FCS+
FCS+
SLB+
SLB+
MB-99 BOARD (4/11)
SLA-
SLA-
SLB-
SLB-
SLA+
SLA+
SPM-
SPM-
SPM+
SPM+
INLIM
INLIM
MB-99 BOARD (3/11)
MB-99 BOARD (1/11)
XLDON
XDRVMUTE MB-99 BOARD (1/11,4/11)
NO MARK:DVD PLAY
SIGNAL PATH
VIDEO SIGNAL
Y/CHROMA
PB
SPINDLE SERVO(SPEED AND PHASE)
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
FOCUS SERVO
SKEW SERVO DVD/CD
RF SERVO
MB-99