MDS-JE480
42
42
6-5. SCHEMATIC DIAGRAM – BD SECTION (2/2) – • See page 50 for IC Pin Functions.
R552
C504
C502
R551
R553
C503
L801
C903
C902
C999
IC933
C901
C998
C904
C905
IC926
C122
C121
L10
R299
C212
C
211
C209
C252
C231
C234
R122
R121
C235
C230
C251
L502
C194
R202
R203
R201
R217
R214
C221
C220
C216
R209
R211
R
210
C175
C233
IC195
R301
R302
R303
C301
CN102
S105
S104
S103
S101
C205
CN103
R802
R803
R814
R815
Q182
Q181
D502
C550
D501
C501
IC153
R281
R
219
R218
C250
R226
R225
R224
R228
IC803
L501
IC181
R502
R501
C254
C255
C909
C302
R212
C219
R216
C1102
C908
C803
R206
R205
C214
L899
C809
C899
C907
CN104
BG1
C242
C240
C241
C206
L122
R805
C253
L550
L8
R208
R207
C215
R298
C505
47k
10
0.1
47k
47k
0.1
F.B.
100
6.3V
0.1
0.1
BA033FP-E2
100
6.3V
0.1
0.1
100
6.3V
NJM2391DL1-26
0.033
0.01
F.B.
0
100p
100p
100p
0.1
0.1
0.1
10k
2.2k
0.1
0.1
0.1
F.B.
0.1
680
100
330
10k
100k
0.01
0.47
2.2
330
1M
33k
0.1
0.1
BR24C16F-WE2
10k
10k
10k
0.1
27P
0.0047
23P
0
0
0
0
2SK1764KYT
2SJ278MYTR
FS1J6TP
22
10V
FS1J6TP
1000p
630V
MSM51V4400
D-70TSK
1k
100
0
0.1
100
100
100
100
CY24115-2SCT
F.B.
MC74ACT08D
TR2
3.3
3.3
0.01
0.1
22
0.1
330k
100p
0
0.1
10
0.1
10k
10k
0.01
F.B.
4.7
0.1
0.01
2P
0.1
0.1
0.1
100
6.3V
F.B.
100
0.1
F.B.
F.B.
1k
150
0.033
100
100
6.3V
1
2
6
LD ON
VCC
MOD
IOP
WRPWR
M+5V
MGND
RF
DTRF
CKRF
XLRF
M
N
T1
M
N
T2
SQ
SY
D
QS
Y
XIN
T
D
IN
0
DIN
1
DO
U
T
D
AD
TI
LR
CK
I
XBCKI
XCAS
XOE
XWE
XRAS
DADTI
LRCKI
XBCKI
XBCK
LRCK
DADT
ADDT
MNT1
MNT2
SWDT
SCLK
XLAT
SRDT
SQSY
DQSY
XINT
SENS
A00
A01
A02
A03
A04
A05
A06
A07
A08
A09
XWE
XOE
D0
D1
D2
D3
A00
A01
A02
A03
A04
A05
A06
A07
A08
A09
XRAS
XCAS
TRDR
TFDR
FFDR
FRDR
SRDR
SFDR
SPRD
SPFD
XBCK
LRCK
DADT
ADDT
S
W
DT
S
CLK
XLAT
S
R
DT
SEN
S
DOUT
DIN0
DIN1
D1
D2
D0
D3
5
8
9
2
3
4
6
7
10
11
12
MGND
ADDT
M+5V
BCK
GND
H+5V
DADT
MGND
LRCK
+5V
DOUT
HGND
DADTI
LRCKI
GND
XBCKI
DIN0
DIN1
MCKGND
MCLK
SRDT
XLATCH
SWDT
SCLK
WRPWR
SDA
MNT1(SHCK)
DQSY
DIG-RST
SQSY
SCL
XINT
MNT2(XBUSY)
LDON
MOD
LIMIT-IN
IOP
LD-IN
LD-OUT
EEP-WP
M+5V
D-GND
PLAY-SW
REC-SW
OUT-SW
SENS
D-GND
GND
REFRECT SW
PROTECT SW
EEP-ROM
2.6V REG
3.3V REG
D RAM
(REC)
(PLAY)
(OUT)
(LIMIT-IN)
DIGITAL SERVO SIGNAL PROCESSOR
OVER WRITE
HEAD DRIVE
DIVIDER
OVER WRITE
HEAD
HP901
MOTOR
LOADING
M103
OVER WRITE
HEAD DRIVE
Q181,182
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299