Sanyo DP26670 - Tuner

A B C D E F G H
A B C D E F G H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
TU5800
DTVA50CVH1019M
1
10 11 12 13
14 15 16
17
18 19
2
20
21
22
3 4 5 8
F2
E3
E2
K3
K2
J1
L4
K1
E1
IC2801 R8J66975BGSCALER IC
F1
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
L5802
0.27uH NLV25
L5803
0.27uH NLV25
L5801
0.27uH
NLV25
L5806
0.27uH
NLV25
L5805
0.27uH
NLV25
C5801
0.110V B
C5808 0.110V
B
C5832
0.110V B
C5819
0.110V B
C5818
0.1
10V
B
C5829
0.3316V B
C5805
47P CH
C5809
47P CH
C5822
33P
CH
C5816
33P CH
C5823
39PCH
C5844
1010V
2125
B
C5806
220
6.3V
YK_P
C5838
220
6.3V
YK_P
R5824
1K 1/16W 1005
R5810
4.7K 1/16W
R5807
100 1/16W 1005 R5806
100 1/16W 1005
R5814
3.3K
1/16W
R5815
3.3K
1/16W
R5818
15K
1/16W
R5817
15K
1/16W
R5808
75 1/16W 1005
R5809
75 1/16W 1005
R5816
1K 1/16W 1005
W895
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
B5803
HCB1608KF-221T20
:SINCE THESE PARTS MARKED BY
CAUTION
DESCRIBED IN PARTS LIST ONLY
CRITICAL FOR SAFETY,USE ONES
ARE
DANS LA NOMENCLATURE DES PIECES
N’UTILISER QUE CELLS DECRITES
DANGEREUSES AN POINT DE VUE SECURITE
:LES PIECES REPAREES PAR UN ETANT
ATTENTION
D5.0V
IF_AGC
IF_OUT_1 IF_OUT_2
GND
AT+5V
TU_I2C_DATA
TU_I2C_CLK
G-22G-21
(DIGITAL PCB)
TUNER SCHEMATIC DIAGRAM
CEJ554
PCBDH0
0
0
0
NC
2.45
5.0
3.71
0
4.66 4.66
3.26
3.27
3.27
NC
NC
FROM/TO REGULATOR
NC NC NC NC NC
RF AGC
1.6
IFINP
DIF_OUT_1 DIF_OUT_2
NC
SDA SCL
+B 5V
GND
NC NC
NC
NC
SIFIN
3.3
SICL0
RESERVE
VSB
IC
3.3
3.2
0
0
1.6
RFAGC
SANT
IFAGC
IFINM
VRMIF
VRPIF
SIDA0
IIC0
VSB / SIF ADC
TUNER