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Decoder Board -- Circuit Diagram 2
SANYO
SP-
R15
10k
HD6x/sony
C5
R16
0.1uF
1R 0805
C6
0.1uF
SP-A
R18
10k
TP6
TP5
V33_MD
0.1uF
C42
SP-A
SP+
R20
10K
LIMIT
R21 0R
1
TP7
SL-
TP8
SL+
V33_MD
V33_MD
1,3
RFV33
RFV33
1,4
1
F-
F+
2
3
T+
4
T-
5
C/c
6
D/d
7
CD/DVD SW
8
RF
9
A/a
10
B/b
11
F
12
GND-PD
13
Vc(Vref)
14
Vcc
15
E
16
NC
17
VR-CD
18
VR-DVD
19
CD-LD
20
MD
HFM
21
C18
22
NC
C17
0.1uF
23
DVD-LD
NC
24
GND-LD
24
LD-DVD
23
22
CN3
21
2
1
MDI1
20
R37 0R
HEADER 24 SMD0.5 TOP
19
LD-CD
18
17
16
E
15
14
AVCC1
V20
13
CB17
0.1uF
12
11
F
B
L17
10
9
A
10uH
RFO
8
IOA
7
6
D
C
5
T-
4
3
T+
F+
2
1
F-
V20
V1P4
CE16
+
+
CB19
+
+
47uF/6.3v
0.1uF
CE17
47uF/6.3v
RF Reference
89G_3V3
V12
CB20
CB21
CB22
CB23
CB24
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
V12
OP-
V12
RFV12-1
L5
FB
C4
89G_3V3
1
89G_3V3
4.7uF/10v 0603
D2
3
BAT54C
CB5
0.1uF
2
OPO
C7
V12
RFV12-2
4.7uF/10v 0603
TP4
L10
FB
CN2
CB9
0.1uF
6x2.0 W/HOUSING
6
Importance. layout close to IC pin.
5
2
4
3
SERVO RF DeCAP.
2
1
SERVO option 1# :
[No Gxyz, remove VR circuit]
GPIO34
TROPEN
IOA
GPIO35
STBY
R27
R27
100
100
PIN14
VR_CD
R29
R29
100
100
PIN15
VR_DVD
R31
XI
XO
R30
AVCC
R34
89G_3V3
L12 FB/0603
L13
FB/0603
+
+ CE12
C19
CB13
100uF/10v
4.7uF/10V 0603
0.1uF
89G_3V3
C20
4.7uF/6.3V
L15
FB/0603
R36
L16
FB/0603
V12
C21
4.7uF/6.3V
L18
10uH
Q7
SOT23/D
LDO2
2
SS8550
CE14
47uF/16v
R40
4.7
RFV33
R41
4.7
+
+
CE15
Q8
47uF/16v
TP34
LDO1
P1
2
USB-4P-90
SOT23/D
1
SS8550
2
3
USB_VCC2
4
TP37
C41
C27
ESD
ESD
VCC
CB25
CB26
CB27
0.1uF
0.1uF
0.1uF
CB404
0.1uF/10V
12-10
89G_3V3
L6
FB/200
ADACVDD
L8 FB/100uH
DACVDD3
DACVDD3
L7
FB
AADVDD
L9 FB
RFVDD3
+
+
CB7
CB8
C10
C8
C9
0.1uF
0.1uF
CE8
100uF/6.3v
4.7uF/10V 0603
0.1uF
6800pF
TP45
SANYO 0
SANYO 100
RFV12-2
1
AVDD12_2
RFVDD3
2
AVDD33_1
56
3
XTALI
4
XTALO
V20
56
5
V20
V1P4
6
V14
15k/NC
GPO5
7
REXT / GPO5
MDI1
8
MDI1
LDO1
9
LDO1
LDO2
10
LDO2
AVDD33
11
AVDD33_2
DMO
12
DMO
FMO
U2
13
FMO
PIN14
14
TRAY_OPEN
PIN15
15
TRAY_CLOSE
TRO
MT1389G
16
TRO
FOO
17
FOO
TRIN
18
FG / GPIO2
USB_DP
19
LQFP128/SMD/1389L
USB_DP
USB_DM
20
USB_DM
USB_V33
21
VDD33_USB
5.1k 1%
22
PAD_VRT / GPIO37
USB_V12
23
VDD12_USB
SF_CS
24
SF_CS_
SF_DO
25
SF_DO
SF_DI
26
SF_DI
SF_CK
27
SF_CK
UP1_6
R471 0
28
UP1_6 / SCL
UP1_7
R472 0
29
UP1_7 / SDA
RXD
30
GPIO11
GPIO6
31
GPIO6
URST#
32
PRST#
TP46
R428 10K
89G_3V3
89G_3V3
V12
89G_3V3
R47
0
USB_DP
R473
R474
R48
0
USB_DM
4.7K
4.7K
C26
SSCL
R475
330
GPIO3
100pF
SSDA
R476
330
GPIO4
SMD0805P100TF 1A 6V/NC
USB_VCC2
89G_3V3
L19
R427 10K
USB_OC0#
U410
USB_VCC2
1
6
IN
OUT
2
5
GND
ILIM
USB_EN0#
3
4
EN#
FAULT#
R470
+
+
R401
CB403
20K
510
TPS2552DBVT
CE401
R426
0.1uF/10V
R0603B
100uF/10V
10K
Crystal
OFF-PAGE CONNECTION
R17
100k
Y1
XI XI XI
XO
XO
XO
+
+
27MHz+_10PPM
C11
C12
27pF
CE9
27pF
R19 FB/0603
220uF/6.3v
2
1
Put these circuits as
closer as possible to
CON1
MT1389
CON2.0-4
22
L39
FB/1K
MCLK
5
R46
2
1
4
R22
2
22
1
L40
FB1K
BCK
L41
FB/1K
LRCK
3
R23
2
22
1
R24
22
L42
FB/1K
DATA0
2
2
1
1
C3
C46
C14
C45
100p
100p
100p
100p
S-FLASH
IIC I/F
SSDA
SSDA
2
SSCL
SSCL
2
R28
89G_HPD
560
89G_HPD
2
DACVDD3
A_MUTE
A_MUTE
VIDEO I/F
R33
330
GPO14
A_MUTE
96
VREF / GPO14
DACVDD3
95
DACVDDC
94
TX2+
TX2P
TX2-
93
TX2N
L11
FB/0603
92
AVDD12_D
V12
91
TX1+
TX1P
TX1-
90
CB12
CE11
TX1N
89
AVSS12
TX0+
0.1uF
4.7uF/10V 0603
88
TX0P
TX0-
87
TX0N
86
AUDIO I/F
AVDD12_C
TXC+
85
Q6
TXCP
TXC-
MOSFET N CES2312
84
TXCN
L14 FB
83
3
1
89G_3V3
AVDD33_12
R35
2.5K 1%
82
CE13
EXT_RES
89G_HPD
81
CB14
GPIO10 / HPLG
ASPDIF
4.7uF/10V 0603
SOT23/D
USB I/F
80
SPDIF / GPIO12
0.1uF
AVCC
79
DVDD12
V12
78
MA3
RA3
MA2
77
RA2
MA1
76
RA1
75
MA0
RA0
MA10
74
RA10
BA1
73
BA1
72
BA0
BA0
71
DVDD33
89G_3V3
70
RAS#
RAS#
CAS#
69
CAS#
WE#
68
RWE#
67
MA4
RA4
MA5
66
RA5
MA6
65
RA6
SERVO I/F
FOSO
R42
R42
27k
27k
FOO
TRSO
R43
R43
27k
27k
TRO
FMSO
FMO
R44
R44
15k
15k
DMSO
R45
R45
10k
10k
DMO
V1P4
C23
C23
C24
C24
C22
C22
C25
C25
330pF
330pF
330pF
330pF
0.1uF
0.1uF
0.015uF
0.015uF
TMDS I/F
DV33
GPI36
RS-232
GPO5
TP35
TP35
CN4
CN4
TP36
TP36
1
RxD
2
GPIO11 need to pull-up.
TxD
3
4
4x2.0 W/HOUSING
4x2.0 W/HOUSING
89G_3V3
C43
C43
C44
C44
330pF
330pF
330pF
330pF
R50
R50
4.7k
4.7k
D
f e
a
u
t l
D
f e
a
u
t l
Power
#
1
#
1
RXD
RXD
GPIO6
TXD
12-10
DQ[0..15]
DQ[0..15]
3
MA[0..11]
MA[0..11]
3
DQM[0..1]
DQM[0..1]
3
BA[0..1]
BA[0..1]
3
DCLK
DCLK
3
RAS#
RAS#
3
CAS#
CAS#
3
WE#
WE#
3
DRAM I/F
SF_CK
SF_CK
3
SF_CS
SF_CS
3
SF_DI
SF_DI
3
SF_DO
SF_DO
3
UP1_[6..7]
UP1_[6..7]
4
CVBS_OUT
CVBS_OUT
4
V_R
V_R
4
V_B
V_B
4
V_G
V_G
4
ASPDIF
ASPDIF
5
STBY
STBY
3
TRIN
TRIN
3
T-
T-
3
T+
T+
3
F-
F-
3
F+
F+
3
SL-
SL-
3
SL+
SL+
3
SP-
SP-
3
SP+
SP+
3
FOSO
FOSO
3
TRSO
TRSO
3
FMSO
FMSO
3
DMSO
DMSO
3
V1P4
V1P4
3
TXC+
TXC+
4
TXC-
TXC-
4
TX0+
TX0+
4
TX0-
TX0-
4
TX1+
TX1+
4
TX1-
TX1-
4
TX2+
TX2+
4
TX2-
TX2-
4
HPLG
HPLG
4
UP1_[6..7]
UP1_[6..7]
4
LIMIT
TROUT
TRCLOSE
URST#
URST#
1
AVCC
AVCC
1,3,4
DV33
DV33
1,3
89G_3V3
89G_3V3
1,3
V12
V12
1
RFV33
RFV33
1,4
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