
10.
Circuit Diagrams and PWB Layouts
10-4-6
Video YPbPr/CVBS
20010_509.eps
Video YPbPr/CVBS
B06
B06
2015-09-21
715G7805
Video YPbPr/CVBS
AV_AudioRIN
PR1_DET
AVDD33_RGB_STB
SOY 1
Y 1P
PR1P
PB1P
COM1
AVDD33_VIDEO_STB
R1001
0R05 1/10W
R1002
100R 1/16W 5%
C1003
2.2UF
SOY 1
YPbPr Audio Input
Y PBPR_R_IN
Y PBPR_L_IN
C1004
2.2UF
ZD105
N
C
/ AZ
5125-01H
.R
7G
1
2
ADCINP_DEMOD
IF Interface
ADCINN_DEMOD
R1003
75R 1/16W 1%
ADCINP_DEMOD
C1001
47pF 50V
DVDD3V3
DVDD3V3
3,4,5,6,9,10,11,13,15,16,17,18
Analog 1.2V Power
AV_CVBS_IN
FB102120R
1
2
ZD107
AZ
5125-01H
.R
7G
1
2
ZD108
AZ5125-01H.R7G
1
2
ZD106
AZ5125-01H.R7G
1
2
AV_AudioLIN
C1
1
8
NC 1
N 5
0
V
AV_R_In
CVBS0P
CVBS_R_IN
CVBS_L_IN
CVBS_R_IN
CVBS_L_IN
C1
1
7
NC 1
N 5
0
V
R107
NC 75R 1/16W 1%
AV_L_In
CVBS_L_IN
5
CVBS_R_IN
5
R113
NC 75R 1/16W 1%
TP407
TP
VGA_RIN
ADCINN_DEMOD
VGA_GIN
SOG0
PR_DET
C1214
330PF 50V
VGA_BIN
C1215
330PF 50V
DVDD3V3
CVBS0P
C105
1UF 10V
VGA_HS
VGA_VS
VGA_SDA
VGA_SCL
C103
1UF 10V
C101
NC/100N 16V
C102
100NF 16V
R1005
NC/0R05 1/16W
C104
100NF 16V
R1302
33R 1/16W 5%
R114
NC 75R 1/16W 1%
CVBS Audio Input
AVDD1V2
3V3SB
3V3SB
Control Interface
AVDD1V2
3V3SB
PR1_DET
10
GND
3,4,5,6,7,9,10,11,12,13,14,15,16,17,18
3V3SB
3,4,10,13,14,15
AVDD1V2
3,13,15
Y PBPR_L_IN
5
Y PBPR_R_IN
5
ADCINN_DEMOD 11
ADCINP_DEMOD 11
IFAGC_Scaler
11
R1301
33R 1/16W 5%
VGACOM
CVBS_COM
ZD101
N
C
/ AZ
5125-01H
.R
7G
1
2
A
B
C
CN102
RCA JACK 7P
2
1
4
3
6
5
7
ZD102
NC/ AZ5125-01H.R7G
1
2
ZD104
N
C
/ AZ
5125-01H
.R
7G
1
2
ZD103
N
C
/ AZ
5125-01H
.R
7G
1
2
8.5 mm
YPbPr Video/Audio Input
U401D
MT5561LVNT
VGA_SCL
V5
VGA_SDA
V4
VSY NC
V10
HSY NC
U10
BP
V11
SOG
U11
GP
W12
COM
Y 12
RP
V12
SOY 1
U12
Y 1
V13
COM1
U13
PB1
W14
PR1
Y 14
SOY 0
V14
Y 0
U14
COM0
V15
PB0
U15
PR0
W16
VDAC_OUT
W17
CVBS1
Y 17
CVBS0
V18
ADCINP_DEMOD
W18
ADCINN_DEMOD
Y 19
AVDD33_RGB_STB
V17
AVDD33_VIDEO_STB
U17
AVDD12_DEMOD
Y 20
AVSS33_CLN
N14
CVBS_COM
Y 16
AVSS33_RGB
T12
AVSS33_VIDEO
T14
IF_AGC
J15
RF_AGC
L16
20mil
20mil
AVDD12_DEMOD
20mil
E
A
B
C
D
CN116
NC/RCA JACK
1
2
3
4
5
6
7
8
9
10
11
12
13
10.5 mm
Side CVBS Video/Audio input
VGA_RIN
SOG0
VGA_SCL
VGA_BIN
VGA_GIN
VGA_VS
VGA_SDA
R122
NC 100R 1/16W 5%
VGA_HS
VGACOM
IFAGC_Scaler
Control Interface
R102
NC 10R 1/16W 1%
Y PBPR_R_IN
R106
NC 0R05 1/10W
R117
NC 100R 1/16W 5%
PR_DET
PB1P
VGA_SCL
7
VGA_SDA
7
VGA_VS
7
R109
NC 100R 1/16W 5%
VGA_HS
7
VGA_BIN
7
C113
NC 10PF 50V
PR1P
SOG0
7
R110
NC 0R05 1/10W
Y 1P
VGA_GIN
7
C106
NC 1.5nF 50V
VGACOM
7
VGA_RIN
7
R118
NC 30K OHM
R108
NC 0R05 1/10W
COM1
R112
NC 100R 1/16W 5%
C114
NC 10N 50V
PB_IN_1
Y _IN_1
C109
NC 10PF 50V
R105
NC 100R 1/16W 5%
C108
NC 10N 50V
PR_IN_1
R115
NC 0R05 1/10W
C115
NC 2.2uF
Y PbPr1R_IN
Y PbPr1L_IN
R119
NC 30K OHM
C110
NC 10N 50V
Y PBPR_L_IN
C116
NC 2.2uF
C112
NC 10PF 50V
C111
NC 10N 50V
TP405 TP
AVDD33_VIDEO_STB
AVDD33_RGB_STB
H = > Pr Plug-in (YPbPr)
For Component/Composite Detect
L = > Pr Plug-out (AV)
AVDD12_DEMOD
IFAGC_Scaler
AVSS33_CLN
AVSS33_RGB
AVSS33_VIDEO
PR1_DET
R120
NC/0R05 1/16W
10mil
C1002
47nF 16V
Merged Analog 3.3V Power
R121
NC 47K 1/16W 5%
R1004
30K OHM
R1006
30K OHM