3-30
3. SERVO BLOCK DIAGRAM
IC401
AM5898N
Motor
Driverv
DVD :
A
,B
,C,D,
RF
CD :
A
,B,C,D
,E
,F,RF
PI
CK
UP
X501
IC201
MTK1389P
P-DVDPLAYER
ONE CHIP
FMSO,DMS
O,
F
O
S
O
,
TRS
O
,S
T
B
Y
,V1P4
FO+,
F
O
-,
TR+, TR-
27
M
H
z
X-T
A
L
CDLD(LD
0
1),
DVDLD(LD0
2)
IOA
LIMIT
ALPC
MDI1,MDI
2
SpiS
pi
n
dledl
e
MoM
o
te
r
SL
-,
SL
+
SteppiS
te
pp
ingn
g
MoM
o
te
r
OP+,O
P-
OP
O
SP-,
S
P+
Summary of Contents for DP270B
Page 15: ...3 6 MEMO ...
Page 17: ...3 9 3 10 PRINTED CIRCUIT DIAGRAM TOP VIEW BOTTOM VIEW MEMO ...
Page 34: ...3 27 2 WIRING CONNECTION DIAGRAM 2 MAIN PCB KEY PCB MAIN PCB Key PCB ...
Page 51: ...3 55 3 56 1 MAIN P C BOARD TOP VIEW PRINTED CIRCUIT DIAGRAMS ...
