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A
B
8
FROM/TO REGULATOR
7
AT+6V
3.2
6
6
4
5
6
3
2
1
0
1.8
1.8
6
GND
FROM/TO MICON
5
C5803
SYS_POWER-H
1
50V
0.001
B
1005
4
3.2
6
4
5
3
2
0
3.3
3.3
3
2
CAUTION
1
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
A
B
G-13
C
C5815
10V
1
B
1005
C5817
10V
1
B
C5812
50V
0.001
B
1005
C5814
16V
0.1
B
B5802
ACMS160808A121_2A
C5810
R5802
16V
0.1
B
20 1/16W
1005
1005
L5807
W841
W935
W936
W914
1005
0.0056uH
LQG15HN
W849
1608
B5803
ACMS160808A121_2A
R5801
120 1/16W 1005
X5801
6
100DT02425
6
24MHz+-20ppm
R5818
100 1/16W
1
ATTENTION
:LES PIECES REPAREES PAR UN
ARE
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
C
D
E
TUNER SCHEMATIC DIAGRAM
(MAIN PCB)
1005
B5805
ACMS160808A121_2A
1005
1.8
1.8
1.8
1.8
1.6
1.8
1.3
2.9
32
31
30
29
28
27
26
25
1.6
2.9
0
NC
B5808
0
ACMS160808A121_2A
1
VDD_DNX2
IF_OUTN_1 24
IDAC
IF_OUTN_2
NC
2
LNA_IN
IF_OUTP_2
23
R5803
3.3
1.6
VBATT_A3
VDD_REF_SX
WW FR SI-TUNER IC
47 1/16W
IC5803
W854
3.3
1005
MXL301RF
NC
AGC_2
VBATT_A4
B5809
1608
ACMS160808A121_2A
1.6
7
VBATT_A5
VREG_D_OUT
18
AS
VREG_D_IN
8
XTAL_N
GND_DIG
17
3.3
1.2
0
0
9
10
11
12
13
14
15
16
0
NC 0
0
1.6
1.8
3.3
3.3
3.3
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
ETANT
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
E
F
G
SCALER IC
IC2801
IC
R8A66983BG-U0
C5848
1.6
50V
0.0047
B
1005
C5849
1.6
50V
0.0047
B
1005
R5812
W827
3.2
1005
2.2K 1/16W 1005
4.8
4.8
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
F
G
H
8
7
B12
IFINM
A12
IFINP
6
5
A16
IFAGC
4
R12
SICL0
IIC0
T12
SIDA0
3
2
PCBF40
CMK202
1
H
G-14
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