Advertisement
ELECTRICAL CIRCUIT-MAIN BOARD(DECODE SERVO RF USB)
SP-
R6
10k
OP-
C2
3
DV33
R7
0.1uF
1
D1
2
BAT54C
C5
1
SP+
R8
NC
0.1uF
SP-A
R9
0
OPO
R10
10k
TP12
TP29
R11
1
J3
DV33
SP-
SP-A
2
1
6
SP+
5
R12
10k
TROUT
4
3
TP27
SL-
2
SL+
1
6P2.0
TP11
TP9
TP28
TP30
TROPEN
IOA
TROUT
GPO5
TRCLOSE
AVCC
1
F-
2
F+
R21
100k
R22
10k
3
T+
4
T-
5
C/c
6
D/d
Q3
7
CD/DVD SW
R23
10k
1
8
RF
2N3904
9
A/a
10
B/b
11
F
12
GND-PD
13
Vc(Vref)
_1
14
Vcc
1
1
_4
R25
100k
15
E
16
NC
Q4
Q5
17
VR-CD
2SK3018
2SK3018
18
VR-DVD
L16
TP4
19
CD-LD
FB
AVCC
20
MD
21
HFM
22
NC
R28
R29
C17
+ CE14
23
DVD-LD
100
100
0.1uF
100uF/10v
24
GND-LD
TP17
TP18
J4
1
2
LD-DVD
TP10
3
TP3
4
AVCC1
5
MDI1
6
LD-CD
TP2
7
8
9
TP25
10
E
AVCC1
11
12
V20
CB23
0.1uF
13
14
F
15
B
L21
L22
16
A
10uH
10uH
RFO
17
18
IOA
D
C23
Q7
19
20
C
120pF/NC
1
T-
21
22
T+
8550
F+
23
24
F-
R33
HEADER 24 SMD0.5 DOWN
R34
TP5
TP7
TP6
TP8
Q10
1
8550
FOSO
R41
27k
FOO
TRSO
R42
27k
TRO
FMSO
R43
15k
FMO
DMSO
R47
10k
DMO
V1P4
C24
C25
C26
C27
330pF
330pF
0.1uF
0.015uF
89M_3V3
V18
CB24
CB25
CB26
CB27
CB28
CB29
CB30
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
Chip Decap.
89M_3V3
L9
89M_3V3
V18
V18
RFV18-1
CB7
0.1uF
L8
FB
V18
RFV18-2
CB8
0.1uF
L12
FB
V20
V1P4
CB13
CE9
CB14
CE10
0.1uF
10uF/10v
0.1uF
10uF/10v
C53
0.1uF
RF Reference
C54
0.1uF
DV33
10uH
L14
AADVDD
C15
+ CE13
6800pF
47uF/6.3v
TP13
IOA
H=DVD :L=CD
GPIO5
89M_3V3
L17
FB
C18
4.7uF/10V
89M_3V3
CB21
0.1uF
L19
FB
R31
L20
FB
V18
C22
10uF/10v
LDO2
Q8
CE15
R32
10k
RFV33
1
47uF/6.3v
D2
2N3906
1
2
CE16
4.7
RFV33
1N4148
2
1
4.7
R35
33k
100uF/6.3v
2N3906
+ CE17
R36
10k
1
47uF/6.3v
Q9
LDO1
IR / VFD
C38
0.1uF
TP43
TP16
AVCC
TP44
R40
C28 100pF
10
2
1
IRVCC
IR
R50
10
N17265407
R138 10R
K2
K1
1
2
GPIO8
R137 10R
CB31
CB32
0.1uF
0.1uF
TP42
DV33
C34
TP14
0.1uF
R52 10k
C52
GPIO8
FB
RFVDD3
ADACVDD
L10
10uH
C3
C4
DACVDD3
DACVDD3
L13
4.7uF
0.1uF
CB9
CE7
0.1uF
10uF/10v
TP26
AR
U1
133
133
134
134
RFV18-2
1
AVDD18
RFVDD3
2
AVDD33
XI
R24
0
3
XTALI
XO
R26
0
4
XTALO
V20
5
V20
V1P4
6
V14
GPO5
7
REXT / GPO5
MDI1
8
MDI1
LDO1
9
LDO1
LDO2
10
LDO2
AVDD33
11
AVDD33
DMO
12
DMO
CB19
FMO
13
MT1389M
FMO
0.1uF
STBY
14
TRAY_OPEN
TROPEN
15
TRAY_CLOSE
TRO
16
LQFP 128
TRO
FOO
17
FOO
18
FG / GPIO2
C21
USB_DP
19
V1.0
USB_DP
10uF/10v
USB_DM
20
USB_DM
USB_V33
21
USB_V33
5.1k
22
PAD_VRT
USB_V18
23
USB_V18
SF_CS
24
SF_CS_
SF_DO
25
SF_DO
CB22
SF_DI
26
SF_DI
0.1uF
SF_CK
27
SF_CK
UP1_6
28
UP1_6 / SCL
UP1_7
29
UP1_7 / SDA
GPIO11
30
GPIO11
GPIO6
31
GPIO6
URST#
32
PRST#
KEY
DV33
DV33
R139
R140
4.7K
4.7K
K2
89M_3V3
V18
K1
R72
D3V3
10k
R37 10k
1
2
TRIN
89M_3V3
open/close 2P1.25
J10
DV33
DV33
DV33
TRIN
1
2
R44
R45
R46
4K7
4K7
4K7
C32
0.1uF
J5
VSCK
UP1_6
6
VSTB
GPIO13
5
4
VSDA
UP1_7
2
1
3
6P1.25
0.1uF
7-4
VCC
3V3
89M_3V3
L11
10uH
APLLVDD3
F1
1
2
USB I/F
500mA
10uH
F
USB_DP
USB_DM
USB_5V
CE8
CB12
+
100uF/10v
0.1uF
USB_5V
3
2
Q11
SF_3V3
R48
1K
R53
10K
R51 470R
GPO14
1
Q12
3904
R20
560
96
GPO14
VREF / GPO14
95
DACVDD3
DACVDDC
TX2+
94
TX2P
93
TX2-
TX2N
92
AVDD18_TX0
91
TX1+
TX1P
TX1-
CB17
CB18
90
TX1N
89
0.1uF
0.1uF
AGND18_TX1
88
TX0+
TX0P
TX0-
87
TX0N
86
AVDD18_TX1
85
TXC+
TXCP
TXC-
84
TXCN
83
L18
AVDD33_VPLL
82
R30
2.5K 1%
EXT_RES
HPLG
CB20
81
HPLG
80
ASPDIF
0.1uF
SPDIF
79
DVDD18
V18
78
MA3
RA3
MA2
77
RA2
76
MA1
RA1
MA0
75
RA0
74
MA10
RA10
73
BA1
BA1
72
BA0
BA0
71
DVDD33
89M_3V3
70
RAS#
RAS#
69
CAS#
CAS#
68
WE#
RWE#
MA4
67
RA4
66
MA5
RA5
MA6
65
RA6
MT1389M
1389M
RS-232
RxD
TxD
C58
0.1uF
GND1
GND2
C43
C47
C44
C48
C45
C49
C46
C50
OFF-PAGE CONNECTION
DQ[0..15]
DQ[0..15] 3
1
1:GND
2
1
2:D+
MA[0..11]
MA[0..11]
3
3
2
4
3
DQM[0..1]
3:D-
DQM[0..1]
3
4
4:VCC
J8
BA[0..1]
BA[0..1]
3
USB TYPEA
DCLK
DCLK
3
RAS#
RAS#
3
CAS#
CAS#
3
WE#
WE#
3
TP37
DRAM I/F
TP36
TP35
SF_CK
SF_CK
3
SF_CS
SF_CS
3
SF_DI
SF_DI
3
SF_DO
SF_DO
3
S-FLASH
R13
100k
UP1_[6..7]
UP1_[6..7] 5
Y1
IIC I/F
XI XI XI XI
XO
XO
XO
2
1
GPIO[7..9]
27MHz +_10PPM
GPIO[7..9] 5
C11
C12
27pF
27pF
MCR I/F
10uH
L1
CVBS_OUT
CVBS_OUT
5
V/R
V/R
U/B
U/B
Y/G
Y/G
GPIO11
GPIO11
GPIO19
GPIO19
VIDEO I/F
AR
AR
AL
AL
ARS
ARS
4
ALS
ALS
4
ARF
ARF
4
L15
FB
ALF
V18
ALF
4
ASPDIF
ASPDIF
4
AKIN1
CE23
AKIN1
+
GPIO6
GPIO6
47uF/10v
AUDIO I/F
Q6
CES2302
FB
2
3
USB_DM
89M_3V3
USB_DM
USB_DP
USB_DP
USB I/F
VCC
AADVDD
STBY
STBY
3
R27
TROPEN
TROPEN
3
4.7K
TRCLOSE
TRCLOSE
3
TRIN
TRIN
T-
T-
3
T+
T+
3
F-
F-
3
F+
F+
3
SL-
SL-
3
SL+
AUDIO DAC
SL+
3
SP-
SP-
3
GPIO5
SP+
GPIO5
SP+
3
GPIO11
FOSO
GPIO11
FOSO
3
GPIO6
TRSO
GPIO6
TRSO
3
FMSO
FMSO
3
DMSO
DMSO
3
V1P4
V1P4
3
SERVO I/F
TXC+
TXC+
5
TXC-
TXC-
5
TX0+
TX0+
5
TX0-
RX1
TX0-
5
TX1
TX1+
TP55
TX1+
5
TX1-
TX1-
5
TX2+
TX2+
5
TX2-
TX2-
5
HPLG
HPLG
5
UP1_[6..7]
UP1_[6..7] 5
GPIO3
GPIO3
5
VSTB
VSTB
5
TMDS I/F
GPIO7
GPIO7
5
URST#
URST#
1,3
VCC
VCC
1,3,5
AVCC
AVCC
1,4
DV33
DV33
1,3,4,5
89M_3V3
89M_3V3
1
V18
V18
1
RFV33
RFV33
1
Power
Advertisement
