JVC SR-DVM70AG Schematic Diagrams page 6

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DIGITAL(VIDEO IF) SCHEMATIC DIAGRAM
VDDI1.8
5
DIGI3.3V
TO MEDIA PROCESSOR
D2.5V
SHEET 4
D1.8V
GND
K_BUS_OUT
TO ATAPI IF
K_BUS_IN
SHEET 7
P_CTL[H]
SYS_RESET[L]
AI_D[0]
TO MEDIA PROCESSOR
K_BUS_REQ
SHEET 4
A_MUTE2[H]
K_BUS_CLK
CN1002
K1002
K1003
K1004
K1005
K1006
K1007
TO JUNCTION(VIDEO)
CN7109
K1008
SHEET 23
K1009
4
K1010
D5.0V
TO MEDIA PROCESSOR
AO_IEC958
SHEET 4
V3.3V
GND
CN1001
3
TO JUNCTION(VIDEO)
CN7108
SHEET 23
K1011
K1012
K1013
K1014
K1015
K1016
K1017
K1018
2
LC1004
AO_D[0]
SPI_CLK
AO_SCLK
SPI_MOSI
AO_MCLKO
A_DAC_CS
DAC_RST[L]
TO MEDIA PROCESSOR
AO_FSYNC
SHEET 4
DAC_CVBS_OUT
DAC_SY_OUT
DAC_SC_OUT
DAC_Y_OUT
DAC_PB_OUT
DAC_PR_OUT
D3.3V
1
TO FLASH MEMORY
EPG_V_IN
SHEET 3
A
TO SW.REG
CN5502
SHEET 1
CN1003
R1036
R1035
Q1002
0Ω
2SA1037AK/QR/-X
R1039
1k
R1038
Q1003
0Ω
2SA1037AK/QR/-X
B1008
LC1001
C1066
C1067
47
0.1
R1042
1k
R1041
Q1004
0Ω
D5.0V
2SA1037AK/QR/-X
C1078
C1080
C1082
47
0.1
0.1
K1001
C1079
C1083
0.1
0.1
R1045
1k
R1044
Q1005
0Ω
2SA1037AK/QR/-X
R1049
1k
R1048
Q1006
0Ω
2SA1037AK/QR/-X
R1053
1k
R1052
Q1007
0Ω
2SA1037AK/QR/-X
B1004
C1065
B1007
4.7
L1004
µ
C1069
10
R1056
0.1
2.2k
LC1002
R1057
C1051
C1052
C1063
33
0.1
10
C1076
C1077
0.1
R1066
R1068
100
2.2k
R1069
Q1010
2.2k
2SC2412K/QRS
Q1011
2SC2412K/QRS
R1070
1.2k
C1097
C1098
R1067
0.1
0.1
120
R1034
10k
Q1001
B
C
IC1002
C1042
0.1
DQ0
DQ1
RA1003
10k
DQ2
1k
DQ3
C1043
0.1
DQ4
DQ5
R1037
100
DQ6
DQ7
C1044
RA1004
0.1
10k
C1070
UDQM
WE
CAS
RAS
R1030
10k
R1031
AP
10k
A0
A1
R1040
A2
100
C1045
A3
0.1
C1071
K1019
R1043
C1095
150
10
C1072
C1096
0.1
R1047
220
C1073
C1058
0.1
C1036
0.1
C1032
0.1
0.1
C1033
R1021
3.3k
R1024
R1022
1.5k
2.7k
R1051
270
C1038
0.1
C1074
C1039
0.1
C1034
0.1
C1035
0.1
R1055
180
C1060
0.1
C1075
C1090
0.1
C1062
0.01
Q1009
2SC2412K/QRS
C1093
0.1
R1046
R1050
1.5k
3.3k
R1028
2.7k
Q1008
C1091
0.1
C1094
0.1
TL1097
C1092
0.1
R1071
R1054
R1027
1.5k
3.3k
2.7k
R1059
470
R1062
TL1098
D3.3V
B1001
K1020
TL1099
LC1003
C1002
C1004
C1003
R1065
C1001
0.1
0.1
120
22
10
D
E
2-7
2-8
DQ15
DQ14
RA1005
10k
DQ13
DQ12
C1047
0.1
C1088
DQ11
0.1
DQ10
DQ9
DQ8
C1046
RA1006
0.1
10k
R1033
470
27M_SDRAM
R1032
10k
A9
A8
A7
A6
A5
A4
C1041
10
C1030
C1026
0.1
0.1
R1010
TL1031
TL1032
TL1033
TL1034
YSO3
YSO2
TL1035
YSO1
YSO0
CSO3
CSO2
CSO1
IC1001
CSO0
R1006
0
R1004
0
VO_D[14]
VO_D[15]
R1003
0
VO_D[11]
VO_D[12]
VO_D[13]
VO_D[8]
VO_D[9]
VO_D[10]
VO_D[5]
VO_D[2]
VO_D[6]
VO_D[3]
C1005
0.1
C1007
C1008
C1009
0.1
0.1
0.1
TL1092
F
C1020
0.1
RA1001
0
YSO3
VI_D[9]
YSO2
VI_D[8]
YSO1
VI_D[7]
YSO0
VI_D[6]
CSO3
VI_D[5]
CSO2
VI_D[4]
CSO1
VI_D[3]
CSO0
VI_D[2]
RA1002
R1007
0
10k
R1005
10k
C1014
0.1
C1012
0.1
VI_D[2-9]
VI_D[2-9]
VO_D[0-15]
VO_D[0-15]
R1019
0
VIDEO_27M
VIDEO_MUTE[H]
TO
VIDEO_RXD
R1017
0
MEDIA PROCESSOR
VIDEO_RST[L]
SHEET 4
SPI_MOSI
VIDEO_CS
SPI_CLK
480I[H]
p10657001a_rev0
SHEET 2
G

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