BBK DV118SI - Chapter Eight Circuit Diagram; Decode Board(SKY_CX2:03 2009.07.20)

Chapter Eight Circuit Diagram
8.1 Decode Board(SKY_CX2:03 2009.07.20)
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DRAM I/F
S-FLASH
AUDIO I/F
VIDEO I/F
SERVO RF DeCAP.
RF Reference
Chip Decap.
USB I/F
IO
6 10
CD/DVD SW NC
21
Vc(Vref) T- D/d B/b E
22
NC
23 5
VR-CD F+ A/a
15
HFM
4
1
CD-LD
19
VR-DVD MD RF
18
9 16
T+
12
2
C/c
24
F
8
GND-PD
20
Vcc
SANYO HD8x
11
17
GND-LD
Very Important to
reduce Noise
14 13
F-
7
3
DVD-LD
CAS#
RAS#
DQM[0..1] MA[0..11]
DCLK
WE# DQ[0..15]
BA[0..1] SF_DO
SF_CK
SF_DI
SF_CS CVBS_OUT
DACVDD3DACVDD3
ADACVDD
V18 RFV18-1
APLLVDD3
RFVDD3
TxD
RxD
SP-
SP+ SL+ SL- LIMIT
SP-A
89L_3V3
VREF
GPIO12
GPIO11
GPIO10 GPIO8
GPIO9
MA3 MA2 MA1 BA1 RAS#
BA0 CAS# WE#
MA6 MA4
MA5 MA7 MA8
MA9
MA11
DQ8
DQ10
DQ9
DQ11
DQ13
DQ12
DQ14
DQ15
DQM0
DQ5
DQ6
DQ7
DQ4
DQ1
DQ2
DQ3
DQ0
URST#
IR
SF_DI
SF_CK
UP1_7
SF_DO
SF_CS
UP1_6
GPIO6
GPIO4
GPIO3
USB_V18
USB_V33
USB_DM USB_DP STBY
FOO
TRO FMO DMO
AVDD33
LDO2
V1P4 V20
XO
XI
RFV18-2
RFVDD3
OP-
1389_OP+
DACVDD3
FS
CVBS_OUT
DACVDD3
DACVDD3
V_R
V_G
V_B
GPIO13 MA0
MA10 DQM1
DCLK
GPIO19
AADVDD
APLLVDD3
AL
AR
RFV18-1
ADACVDD
ARF
ARS
ALS
ALF
ASPDIF
AR AL
V_B V_R
V_G
ARF
ALF
ARS
ALS
B
A
F
GPIO10 TxD
GPIO7
DMO
FMSO
V1P4
TRO
OOFOSOF
V1P4
FMO
RFV18-2
V18
AADVDD
USB_DM
XO
GPIO21
GPIO20
XI
URST#
TRSO
MDI2
AKIN1
USB_DP
V20
MDI1
LDO1
C D E
F
C
T-
IOA
B MDI1 IOA AVCC1 F+
LDO1
A
LD-DVD
F- V20 LD-CD
LDO2
E
D
T+
FMSO
TROPEN
SL+ SP-
FOSO
F-
V1P4
T+
TRCLOSE
F+
SL-
TRSO STBY
SP+
LOAD-
T-
LOAD+
DMSO
LOAD+
LOAD- TROUT TRIN
RxD
GPIO9
RGB_SWITCH FS0
FS1
VSDAUP1_7
VSCK
UP1_6
VSTBGPIO13
AVCC
USB_V33
USB_V18
AVDD33
ADVCM
FG
GPIO7 GPIO8
GPIO9
GPIO10
SP-A
OP-
SP-
OPO
GPIO20 ADVCM
ASPDIF
GPIO12 GPIO21 AKIN1
TRIN
FG
GPIO19
RGB_SWITCH
GPIO11
FS0
VSTB
IR
VFDVCC
VSDA
DMSO
OPO
1389_OP+
GPO_B
GPIO3
FS1
IOA
TROPENGPO_B
ES
O
L
CRT
6OIPG
LIMIT
TROUTGPIO4
GPIO10
SD_D0
GPIO8
SD_CLK MS_BS
GPIO7
MS_CLK
GPIO9SD_CMD MS_D0
VSCK
RFO
RFO
FS1
DQ[0..15] (4)
MA[0..11] (4)
DQM[0..1] (4)
BA[0..1] (4) DCLK (4)
RAS# (4)
CAS# (4) WE# (4) SF_DI (4)
SF_CK (4)
SF_CS (4)
SF_DO (4) CVBS_OUT (6) ASPDIF (6) AR (5)
AL (5) V_B (6)
V_G (6)
V_R (6)
ARF (5) ALF (5)
ARS (5) ALS (5)
USB_DM (7) URST# (1) USB_DP (7)
FS0 (5)
FS1 (5)
RGB_SWITCH (5)
AKIN1 (5)
V18
89L_3V3
V18
V18
89L_3V3
89L_3V3
DV33
V18 89L_3V3
89L_3V3
RFV33
AVCC
AVCC
RFV33
PV33
MO_VCCMO_VCC
PV18
VCC
DV33
VCC
MO_VCC AVCC
89L_3V3
V18
89L_3V3
DV33
DV33
DV33
VCC
R17 100k
L17
10uH
C70
330pF
+
C36 100uF/6.3v
L15 FB
L22 FB
R19
0
C45
0.1uF
C28 100pF
L18
10uH
R10 1k
C39 0.1uF
CN6 5P,2mm
1
2
3
4
5
CN3 6P,2mm
1 2 3 4 5 6
C58
4.7uF/10v
C55 0.1uF
C71
0.1uF
Q3
2SK3018
1
32
+
C27
10uF/16v
C38
0.1uF
C50
0.1uF
C161 1uF
C65
10uF/10v
R47 10k
Q5
2SB1132
1
32
C72
0.015uF
D11 BAT54C
1 3
2
L8 150uH
C63 0.1uF
R11 1
C25 0.1uF
D3 IN5401
1 2
R24 10
C35
6800pF
C37
0.1uF
R16
560
R27 0
C164 0.1uF
R20
0
TOP
CN5 SMD24P0.5mm
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
R9 1k
R39 10k R41 10k
C69
330pF
R18 100k
C59 0.1uF
L11 47uH
Q4 2SB1132
1
3 2
C163
0.1uF
D2 IN5401
1 2
C43 4.7uF
R3 10
C47 10uF/10v
R49 10k
Q1 2N3904
1
3 2
C60 0.1uF
C56 22pF
R134 10k
U2 AM5888
1
9 10 12
3 2
15
7
14
13
21 19 20 24 27
6
4
5
28
8 11
17 18 16 23 22 25 26
2930
VINFC
VOTR-
VOTR+
VOSL-
OP2IN+
OP2IN-
VOTK+
REV
VOFC+
VOFC-
PVCC2 VCC2
OP1OUT OP1IN-
BIAS
FWD
VINSL
OP2OUT
STBY
VCC
VOSL+
VOLD+ VOLD- VOTK- VINLD PREGND
OP1IN+
VINTK
G1G2
+
C32 470uF/6.3v
R28 27k
R22 5.1k
CN8
6P,2mm
1
2 3
4
5
6
R48 10k
R8 1k
R46
10K
R13 100k
Y1 27MHz
MT1389L/K
LQFP 128
V1.0
Desktop
U1
MT1389L/K/SMD
LQFP128/SMD/D14X14
5
6 7 8 9
10 11
12 14 15
16
17 18
19
20 21 22 23
24
25 26
27 28
29 30 31
32
33
34
36
37
38
39
40
41
42
43
44
45
46
47
48
49
51
52
53
50
55
56
57
54
58
59
61
62
63
60
64
65
66 67 69
70
94
90 93
92 91
89
88
8413
35
86
79 85
83
82 81
80 78
77 76
75 74
68 73 72 71
4
3 2
1
128
127
126
125
124
123
118
117
116
111
110
109
108
107
106
105
104
103
102
101
100
99
98
97
96 95 87
112
113
122
121
120
119
115
114
RFE RFF
AVDD18 AVDD33 XTALI XTALO
AGND
V20
REXT
MDI1
MDI2
LDO1 LDO2
AVDD33
DMO FMO
TRAY_OPEN
TRAY_CLOSE
TRO
FOO FG / GPIO2
USB_DP
USB_DM USB_V33
USB_GND
PAD_VRT
USB_V18
GPIO3 / INT#
GPIO4
SF_CS_
SF_DO
SF_DI
SF_CK
UP1_6 / SCL
UP1_7 / SDA
ICE
PRST#
IR
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RD7
DVDD33
DQM0
RD15
RD14
DVDD18
RD13
RD12
RD11
RD10
RD9
DVSS33
RD8
DQM1
RCLK
RA11
RA9 RA8
GPIO13
DVDD18
SPDIF / GPIO12
GPIO11
GPIO10
GPIO9
GPIO8
DVDD33V14
GPIO6
RA3
DVSS18
RA2
RA1
RA0
RA10
BA1
BA0
RAS# CAS#
RWE#
RA4
DVDD33
RA5
RA6
RA7
RFD
RFC RFB
RFA
RFH / OPINN
RFG / OPINP
RFIN / OPOUT
RFIP
AGND18
AVDD18
AL / GPIO1
AVCM
AR / GPIO0
APLLCAP
APLLVDD
AADVDD
AKIN1 / GPIO21 / Audio_Mute
ADVCM / GPIO20
AKIN2 / GPIO19 / Audio_Mute
AADVSS
R
B
G
DACVDDA
DACVDDB
CVBS
DACVSSC
FS
VREF
DACVDDC
GPIO7 / CKE
ADACVSS2
ADACVSS1
ADACVDD2
ADACVDD1
ALF / GPIO
ALS / GPIO
ARS / GPIO
ARF / GPIO
C22 0.1uF
C61
10uF/10v
C73
0.1u
C74 0.1uF
L16 FB
C49 0.1uF
C52
0.1uF
L9 FB
L20 FB
R14 10k
C30 0.1uF
+
C33
47uF/6.3v
C48 1500pF
L12 FB
R32 10k
C46
0.1uF
C53 0.1uF
C23 0.1uF
R136 10k
Q6 8550
1
23
+
C67
47uF/6.3v
R15 10k
+
C40470uF/10v
R26 27k
Q7 8550
1
2 3
R36 20.0k
R5 10
R30 15k
R44 12k
C29
0.1uF
+
C34
47uF/6.3v
R23 10
C51
0.1uF
C162 220pF
R37 4.7k
+
C75
47u
C31
0.1uF
C76
0.1u
L10 FB
R21 15k
R45 10k L14 150uH
C66
0.1uF
CN4 4P,2mm
1
2
3 4
CN2
7P,2mm
1
2
3
4 5
6
7
+
C64
47uF/6.3v
Q2
2SK3018
1
32
C41 0.1uF
L19 FB
C57
22pF
C24 4.7uF
+
C21 100uF/10v
+
C54
100uF/10v
C44
0.1uF
C42 10uF/10v
L21 FB
L13 FB