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
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
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
IC790
NJM2246L
6dB AMP
1
2
3
4
5
6
7
8
C790
0.1
50V
KANP
L790
22uH
0305
C791
100
16V
KA
R790
100
1/4W
C792
10P
CH
S790
S791
S792
S793
CP790
003P-2100
CP791
003P-2100
G-22
G-21
TECB33
PCB250
(AV PCB)
FROM/TO AV
6DB AMP SCHEMATIC DIAGRAM
IN1
SW1
IN2
SW2
IN3
VCC
OUT
GND
NC
NC
(BLUE)
(YELLOW)
(RED)
(WHITE)
