Table of Contents
Advertisement
A
B
8
7
FROM/TO REGULATOR
AT+6V
5.84
5.84
3.04
4
5
6
6
3
2
1
3.28
3.28
GND
5
FROM/TO MICON
C5803
SYS_POWER-H
W841
1
50V
0.001
B
1005
1005
4
3.04
5.86
5.86
4
5
6
3
2
1
1.8
1.8
3
2
CAUTION
:SINCE THESE PARTS MARKED BY
ARE
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
1
A
B
G-21
C
TUNER SCHEMATIC DIAGRAM
C5815
10V
1
B
1005
C5817
10V
1
B
1005
B5805
C5812
HCB1608KF-121T20
C5814
50V
0.001
B
1005
16V
0.1
B
1005
B5802
HCB1608KF-121T20
C5810
R5802
1.84 1.84 1.84 1.84
32
31
30
16V
0.1
B
20
1/16W
1005
1005
1.60
L5807
W935
W936
W940
0.64
0.0056uH
LQG15HN
0
1
VDD_DNX2
IDAC
2
LNA_IN
W849
3.36
VBATT_A3
RF S1-TUNER IC
1608
AGC_2
7
VBATT_A5
AS
B5803
8
XTAL_N
30.6
HCB1608KF-121T20
R5801
120
1/16W
9
10
11
1005
X5801
100DT02425
24MHz+-20ppm
R5818
100 1/16W
1005
ATTENTION
:LES PIECES REPAREES PAR UN
ETANT
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
C
D
E
(MAIN PCB)
1.6
1.84
2.56
2.96
29
28
27
26
25
2.96
B5808
NC
HCB1608KF-121T20
IF_OUTN_1 24
IF_OUTN_2
NC
R5803
IF_OUTP_2
23
47 1/16W
VDD_REF_SX
1005
IC5803
3.36
W854 1608
MXL301RF
VBATT_A4
B5809
HCB1608KF-121T20
1.6
VREG_D_OUT
18
VREG_D_IN
GND_DIG
17
1.2
0
12
13
14
15
16
1.6
1.84
3.36
3.36
3.36
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
D
E
F
G
SCALER IC
IC2801
R8A66983BG-U0
C5848
1.6
B12
IFINM
50V
0.0047
B
1005
C5849
1.6
A12
IFINP
50V
0.0047
B
1005
R5812
W827
3.2
A16
IFAGC
2.2K 1/16W
1005
1005
4.8
R12
SICL0
IIC0
4.8
T12
SIDA0
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
6
5
4
3
2
PCBF40
CML222
1
H
G-22
Advertisement
Table of Contents
