DVP-F21
JL218
JL213
100
R202
JL223
0.01u
B
C201
JL224
JL232
JL225
JL217
JL214
JL216
JL215
JL221
0.01u
B
C202
JL219
JL220
100
R203
FL201
JL222
26P
CN201
OPTICAL
DEVICE
DVD/CD
LD MODULE
DVD/CD
PD IC
FOCUS
COIL
TRACKING
COIL
INLIMIT
SENSOR
SLED
MOTOR
SPINDLE
MOTOR
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
B
A
C
D
H
F
G
E
H
B
A
F
RF
GND
VC
VCC
G
C
D
E
GND
PD
VR
MOD
JL207
XX
C211
JL202
3300
R222
JL203
JL205
JL201
330
R201
JL204
JL212
JL227
JL229
JL228
JL211
JL226
22
R224
JL208
JL210
JL206
JL209
9P
CN202
1
2
3
4
5
6
7
8
9
22k
R204
1
2
3
4
5
6
7
8
9
10
FCS+
FCS-
TRK+
TRK-
DVD_LD
CD_LD
CD_LD
DVD_LD
SLB+
SLA-
SLB-
SLA+
SPM-
SPM+
INLIM
SW/N.C
LD GND
DVD LD
N.C
CD LD/N.C
N.C
FCS+
FCS-
TRK+
TRK-
SLB-
INLIM
GND
SPM-
SPM+
LED
SLA+
SLB+
SLA-
XX
R214
4700p
B
C215
XX
C214
560p
C219
XX
R247
XX
C210
XX
C213
XX
R213
0.047u
B
C236
XX
Q204
0
R216
0
R219
SP3728AC
IC202
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
4700p
B
C216
2200p B
C208
0
R215
2200p B
C206
2200p B
C205
XX
R218
2200p B
C207
C234
100
R245
0
R212
150p
C240
0.01u
B
C226
0.047u
B
C238
1k
R209
XX
C250
XX
C212
XX
R217
XX
C220
E
F
H
G
D
C
B
A
RFIP
RFIN
WIN
WPP
G
H
VC
VPB
DVDPD
CDPD
VNB
LDSELO
LDON
DVDLD
CDLD
MEVO
MIN
MP
MB
MLPF
SDEN
SCLK
SWD
SRD
MON
TPH
FE
TE
TZIN
VCI
DFT
TZC
PI
PII
BYP2
MIRR
ATOP
ATON
AIN
AIP
VPA
SIGO
BYP
DIN
DIP
FNP
FNN
VNA
MEV
TPA
RX
V33
100
R229
2SB1132-T100-QR
Q201
LD DRIVE
LD DRIVE
100
R211
XX
D201
33
R208
XX
Q203
33
R220
47k
R210
2SB1132-T100-QR
Q202
47uH
L202
47uH
L201
XX
R236
33
R207
0.01u
B
C224
16V
10u
C209
33
R223
XX
D204
0.01u
B
C218
2.2M
R238
6.3V
47u
C217
6.3V
47u
C223
0.01u
B
16V
10u
C221
47k
R225
0
R205
B2
C2
D2
D
C
B
A
E
F
MIRR
SSDFCTI
TZC
PI
TE
FE
SSCK
SSWD
SSRD
SSCS
TRK-
TRK+
FCS-
FCS+
INLIM
SLB-
SLA+
SLB+
SLA-
SPM+
SPM-
SS_MON
XDRVMUTE
SVC
RFTPON
0.01u
B
C246
XX
C249
27k
R244
JL231
100k
R243
0.1u
B
C247
0.1u
B
C243
XX
C251
0.01u
B
C248
XLDON
TRK-
TRK+
FCS-
FCS+
SLB+
SLA-
SLB-
SLA+
INLIM
SPM-
SPM+
SSCS
SSCK
SSWD
SSRD
FE
TE
PI
SSDFCTI
SSCS
SSRD
SSWD
SSCK
FE
TE
PI
SSDFCTI
TZC
MIRR
TZC
MIRR
SVC
RF+
+5V
GND
+3.3V
RFMON
0.1u
B
C232
0.1u
B
C235
0.1u
B
C222
16V
10u
C244
0.001u
B
C233
0.1u
B
C231
0.01u
B
C227
0.01u
B
C239
0.1u
B
C225
0.01u
B
C228
12k
R237
JL230
MB-99 BOARD (1/11)
MB-99 BOARD (1/11,4/11)
MB-99 BOARD (3/11,4/11)
MB-99 BOARD (3/11,4/11)
MB-99 BOARD (1/11,4/11)
MB-99 BOARD (3/11)
MB-99 BOARD (3/11)
MB-99 BOARD (3/11)
MB-99 BOARD (3/11)
MB-99 BOARD (1/11)
MB-99 BOARD (4/11)
GND
CP
CN
A2
B+
B+
IC202
RF AMP
1
2
3.8
4.5
2.2
5.0
5.0
0.6
B+
B+
B+
B+
B+
B+
B+
B+
B+
M
M
BASE UNIT
NO MARK:DVD PLAY
SKEW SERVO DVD/CD
TRACKING SERVO DVD/CD CDV
SLED SERVO DVD/CD
PB
VIDEO SIGNAL
FOCUS SERVO
SPINDLE SERVO(SPEED AND PHASE)
Y/CHROMA
SIGNAL PATH
KHM-240AAA/J1RP
RF SERVO
MB-99
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
4-13
4-14
MB-99 (RF SERVO) SCHEMATIC DIAGRAM
• See page 4-7 for printed wiring board.
– Ref. No.: MB-99 board; 60,000 series –
MB-99 BOARD (2/11)
• Waveforms
1
IC202
2
20mV/DIV, 0.1us/DIV
0.512 Vp-p
2
IC202
%ª
50mV/DIV, 0.1us/DIV
1.5 Vp-p
Note:
The components identi-
fied by mark
!
or dotted
line with mark 0 are criti-
cal for safety.
Replace only with part
number specified.
Note:
Les composants identifiés par
une marque
!
sont critiques
pour la sécurité.
Ne les remplacer que par une
pièce portant le numéro
spécifié.