Tuner - Sanyo DP19640 Service Manual

A B
8
7
6
FROM/TO REGULATOR
W800
D5.0V
5
GND
AT+5V
4
3
2
CAUTION
:SINCE THESE PARTS MARKED BY
CRITICAL FOR SAFETY,USE ONES
DESCRIBED IN PARTS LIST ONLY
1
A B
G-13
C D
TUNER SCHEMATIC DIAGRAM
(MAIN PCB)
TU5801 115UCA30AR--F
ATTENTION
:LES PIECES REPAREES PAR UN ETANT
ARE
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
DANGEREUSES AN POINT DE VUE SECURITE
N'UTILISER QUE CELLS DECRITES
DANS LA NOMENCLATURE DES PIECES
C D
E F
R5808
W896 W903
100 1/16W 1005
R5809
W897 W898
100 1/16W 1005
R5824
1K 1/16W 1005
NOTE:THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
E F
G H
IC
SCALER IC IC2801 R8J66975BG
C5816
1.6
F1 IFINM
0.01 B
C5822
1.6
F2 IFINP
VSB / SIF ADC
0.01 B
0
E2 VRPIF
0
E1 VRMIF
NC K1 SANT RESERVE
VSB
L4 RFAGC
R5816
3.2
J1 IFAGC
1K 1/16W 1005
NC E3 SIFIN
4.8
SICL0
K3
IIC0
4.8
K2 SIDA0
PCBF40
CMK178
G H
8
7
6
5
4
3
2
1
G-14