AV32H20EUS
AV28H20EUS
AV28H20EUB
No.51945
No.51945
AV32H20EUS
AV28H20EUS
AV28H20EUB
2-2
CONTENTS
SEMICONDUCTOR SHAPES
2-2
BLOCK DIAGRAM
2-3
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM
2-5
PATTERN DIAGRAMS
MAIN PWB PATTERN
2-21
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW
FRONT VI EW
TOP VIEW
CHIP TR
IC
BOTTOM VIEW
FRONT VI EW
TOP VIEW
CHIP IC
TOP VIEW
1
N
N
1
OUT
E
IN
IN
OUT
E
1
N
N
1
N
N
N
1
N
E
C
B
E C B
C
B
E
B C E
(G)(D)(S)
E C B
E C B
POWER & DEF PWB PATTERN
2-23
MICOM PWB PATTERN
2-25
2-26
100Hz PWB PATTERN
2-27
AV SW PWB PATTERN
2-29
FRONT CONTROL PWB PATTERN [1/2]
2-31
FRONT CONTROL PWB PATTERN [2/2]
2-32
CRT SOCKET PWB PATTERN
POWER & DEF PWB CIRCUIT DIAGRAM
2-9
AV SW PWB CIRCUIT DIAGRAM
2-11
MICOM PWB CIRCUIT DIAGRAM
2-13
100Hz PWB CIRCUIT DIAGRAM
2-15
CRT SOCKET PWB CIRCUIT DIAGRAM
2-17
FRONT CONTROL PWB CIRCUIT DIAGRAM
2-19
2-31
1
2
4
3
7
8 10
13
11
15
12
9
14
1
8
7
3
9
6
5
4
2
MENU
DOWN
UP
5
6
1
3
5
1
9
CKF1432-B01-1 /2!
01.02.09
TAKADA
3
1
R017
C001
C002
C010
C011
W021
F
SL
SR
J001
R021
R022
S001
S002
S003
Y004
C005
W016
W018
J003
UL MARK
1
5
10
12
CL009
R007
R015
R016
Y001
W019
J
Y002
L012
L001
C021
L002
L003
L010
L011
R001
R002
R010
R012
R013
Y009
W014
W015
C006
LC001
LC002
Y005
Y006
Y007
Y008
FRONT
FRONT CONTROL PWB PATTERN
[1/2]
