29
DVD-2500BTCI
Digital Signal Process 1 Block Diagram
BD MECHANISM
FE MAIN CB
A
W1
V2
U3
HU(+)
5
HU(-)
6
HV(+)
7
HV(-)
8
HW(+)
9
HW(-)
10
CN903
IC001
(MAIN MICR
O CONTR
O
LLER/FE DIGIT
AL SIGNAL PR
OCESS)
IC902
(A
CTU
A
T
OR DRIVE)
IC301
(OP AMP)
FOCUS
A
C
TU
A
T
OR
DRIVE
OEIC
(CD/D
V
D)
IC903
(MO
T
OR DRIVE)
IC904
IC301
(OP AMP)
(MO
T
OR DRIVE)
16MBIT
NOR
FLASH
R
OMDQ(0-15)
R
OMA(1-20)
DQ(0-15)
A(0-11)
IC402
(NOR FLASH)
IC002
(RF AMP)
T
O
DIGIT
A
L
SIGNAL PR
OCESS 2
BLOCK DIA
G
RAM
(CN6401)
SCK
SI
SCK_0
SO_0
CN501
3-18
A
G22-A
G24,
AH20-AH24,
AJ20-AJ22,
AK20-AK24
21,22,24,
25,27,29
AH12-AH18,
A
G15-A
G19
2-13,
42-53
1-9,
16-25,48
29-36,
38-45
22-26,
29-35
N27,N28,N30,
P27-P30,R27-R30,
T27-T30,U27,U29,
U30,V27,W27
H28-H30,J28-J30,
K27-K30,L27,L28,
L30,M27,M28,M30
IDE1D(0-15)
37,38,40,
42,45,47
A5-A7,
B5-B7
C5-C7,
D5-D7
64MBIT
SDRAM
IC401
(SDRAM)
IC403
(EEPR
OM)
AJ11-AJ15,
AJ18,AJ19,
AK10-AK13,
AK15-AK19
A
T
API
I/F
MEMOR
Y
I/F
FE
DIGIT
A
L
SIGNAL
PR
OCESS
MA
TRIX
RF EQ
6
5
AG
28
AH4
AG
5
U4
U3
R3
T1
R4
T2
AA1
Y3
K4
100
125-128
AH29
/CE
E2CS
1
AH28
SO
SI_0
2
AH30
2
4
7
9
10
11
12
13
14
SLD2(+)
4
SLD2(-)
3
SLD1(+)
2
SLD1(-)
1
CN902
LO
AD(+)
5
LO
AD(-)
6
LDSNS1
2
LDSNS2
1
CN901
FCS(+)
2
FCS(-)
3
TRK(+)
1
TRK(-)
4
EXP
A(+)
6
EXP
A
(-)
7
EXPB(+)
8
EXPB(-)
9
A-D
20-23
E-H
25-28
X2
9
RF(+)
16
RF(-)
17
BDRF(+)
13
BDRF(-)
14
SD
A
T
A
40
SCLK
S
D
ATA
SCLK
S
D
ATA
SCLK
38
CN101
CN101
15
16
17
18
14
13
12
11
14
13
15
16
LO
ADING
MO
T
O
R DRIVE
10
9
COLLIMA
T
E
LENS
MO
T
O
R DRIVE
SLED
MO
T
O
R DRIVE
SPINDLE
MO
T
OR
DRIVE
TRA
C
KING
AC
T
U
A
T
O
R
DRIVE
FOCUS2-CONTR
O
L
ADR(0-5)
AD
W(0-5)
SWRF
FOCUS1-CONTR
O
L
TRA
CKING2-CONTR
OL
TRA
CKING1-CONTR
OL
SLED1-CONTR
O
L
SLED2-CONTR
O
L
LO
AD1-CONTR
O
L
LDSNS1
LDSNS2
SPINDLE-CONTR
O
L
SPINDLE-FG
LO
AD2-CONTR
O
L
LO
AD-CONTR
O
L
EXP
A
-CONTR
O
L
EXPB-CONTR
O
L
1
26
5
6
U2
U1
23
26
1
2
V4
AG
10
AK5
3
V1
22
14
13
W1
19
115-118
114
141
140
143
142
75
74
J2
K2
102
103
SE
PI
K1
J3
104
105
TE
CE
H3
106
FE
C2
C1
8
9
RF ADC
W
O
B ADC
W
O
B FE
7
1
5
3
6
2
OEIC
(BD)
LDD
SLED
MO
T
O
R
SPINDLE
MO
T
O
R
LO
ADING
MO
T
O
R
VIDEO SIGNAL
AUDIO SIGNAL
Summary of Contents for DVD-2500BTCi - Blu-Ray Disc Player
Page 2: ...2 DVD 2500BTCI MEMO ...
Page 35: ...35 DVD 2500BTCI AV Schematic Diagram ...
Page 36: ...36 DVD 2500BTCI Sub Microcontroller Schematic Diagram ...
Page 39: ...39 DVD 2500BTCI SD Schematic Diagram RS232C Schematic Diagram ...
Page 42: ...42 DVD 2500BTCI FE Main 3 5 Schematic Diagram ...
Page 53: ...53 DVD 2500BTCI BE Main 9 9 Schematic Diagram ...
Page 55: ...55 DVD 2500BTCI MEMO ...
