MAIN VIII SCHEMATIC DIAGRAM
Therm
Pad
0V
0V
0V
0V
0V
0V
3.30V
AD_SCL_FE
AD_SDA_FE
AP_IFAGC_OUT
AH_VIDEO_OUT_EMI
0V
AP_IFAGC_CONT
AP_IFAGC_CONT
AH_L_ANALOG
AH_R_ANALOG
Video_OUT
AP_IF_AGC
AFT
5.00V
5.00V
3.3V
3.30V
AGC_MONITOR
L8828
J0JHC0000045
C1AB00002471
(AGC)
IC8801
1 VCC
2 IN1
3 IN2
4 AGC
5
GND2
6
OUT2
7
OUT1
8
GND1
R8846
12k
L8825
J0JHC0000045
L8817
G1CR22JA0020
L8819
G1CR39JA0020
L8812
J0JHC0000045
L8818
G1CR22JA0020
Q8805
PT
J0MAB0000164
FL8803
1
2
3
4
R8824
PT
R8811
0
R8810
0
R8920 0
R8919 PT
R8842
PT
R8851
0
R8848
0
R8815
2700
R8801
2700
R8895
0
R8896
0
R8938
10k
R8888
10k
R8891
10k
R8892
10k
R8944
10k
R8923
10k
R8852
10k
R8857
10k
R8924
10k
R8889
10k
R8854
10k
R8843
0
R8897
PT
R8939
PT
R8841
220
R8962
PT
C8880
0.1u[KB]
C8879
0.1u[KB]
C8888
0.1u[KB]
C8878
0.1u[KB]
C8890
0.1u[KB]
C8889 0.1u[KB]
C8887
0.1u[KB]
C8891
0.1u[KB]
C8885
0.1u[KB]
C8876
0.1u[KB]
C8882
0.1u[KB]
C8873
0.1u[KB]
C8877
0.1u[KB]
C8896 0.1u[KB]
C8881
0.1u[KB]
C8892
0.1u[KB]
C8895
0.1u[KB]
C8875
0.1u[KB]
C8874
0.1u[KB]
C8893
0.1u[KB]
C8959 0.1u[KB]
C8894
PT
C8843
1000p[KB]
R8902
1k
C8916 10u
10V
C8957 PT
10V
Q8803
B1MBACA00006
(LEVEL SHIFTER)
S1
G1
S2
G2
D1
D2
C8816
10u
10V
MN8843
(DEMODU
IC880
1
N.C.
2
N.C.
3
OBADVRL
4
OBADVRH
5
OBAINP
6
OBAINN
7
VDDA0
8
VSSA0
9
VSSA1
10
VDDL0
11
VSS0
12
STCPO
13
VDDA1
14
VSSA2
15
LCKP
16
LCKN
17
VDDA2
18
VSSA3
19
PTCPO
20
VDDA3
21
VDDL1
22
VSS1
23
VDDL2
24
XO
25
XI
26
VSS2
27
IBADIRF
28
VSSA4
29
VDDA4
30
VSSA5
31
VDDA5
32
IBAINP
33
N.C.
34
IBAINN
35
N.C.
36
IBADCMO
37
IBADVRL
38
N.C.
39
IBADVRL2
40
IBADVRH2
41
IBADVRH
42
SADR0
43
IBMSDA
44
IBMSCL
45
VDDH0
46
GPIO0
47
GPIO1
48
VSS3
49
IBAGCIF
50
VDDL3
51
IBAGCRF
52
VSS4
53
GPIO2
54
SADR1
127
OBAGCIF
128
VDDH7
129
GPIO10
130
GPIO11
131
VSS20
132
OBMSDA
133
OBMSCL
134
CSEL0
135
CSEL1
136
GPIO12
137
VDDL12
138
VSSA6
139
GPADVRL
140
GPADVRH
141
GPAIN
142
VDDA6
143
N.C.
144
N.C.
Q8804
2SB1218AHL
(BUFFER)
SUB5V
BT30V
J0MAB0000164
FL8813
1
2
3
4
X8801
H0J250500079
C8930
47p
C8931
47p
C8928
100p[JC]
C8929
100p[JC]
C8927
27p
C8924
27p
C8925
12p
C8926
12p
C8920
1000p[KB]
C8921
1000p[KB]
R8894 100
R8901 100
R8828
0
R8829
0
R8813
0
R8814
0
R8834
0
R8833
0
R8830
0
R8832
0
R8831
0
C8846 1000p[KB]
C8847
0.01u
16V
C8848
0.01u
16V
C8845
0.1u
10V
CN8801
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
C8922
0.01u[KB]
C8923
0.01u[KB]
R8809
6800
R8808
6800
R8807
6800
R8806
6800
C8841
PT
C8819
39p
PT
C8818
39p
C8817
12p
C8821
PT
C8820
PT
C8822
PT
C8872
12p[JC]
C8871
12p[JC]
FRONT_LSI
I2C_LEVEL_SHIFTER
IN_BAND
AGC Cont.
IF_OUT_P
IF_OUT_N
IF_OUT
IIC 5V
3.3V
SCL
SDA
SDA
SCL
TO TUNER
P.C.B. CN8970
PT
1
2
PT-56LCX70 / PT-61LCX70 / PT-50LCX7 / PT-56LCX7 / PT-61LCX7
78