AV28L2EUGR
AV28L2EUBL
AV28L2EUGY
No.51778
AV28L2EUGR
AV28L2EUBL
AV28L2EUGY
2
TOP
CONTENTS
SEMICONDUCTOR SHAPES
2-2
BLOCK DIAGRAM
2-3
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM
2-5
POWER & DEF PWB CIRCUIT DIAGRAM
2-9
100Hz PWB CIRCUIT DIAGRAM
2-11
MICON PWB CIRCUIT DIAGRAM
2-13
FRONT CONTROL & SIDE CONTROL PWB CIRCUIT DIAGRAM
2-15
CRT SOCKET PWB CIRCUIT DIAGRAM
2-17
AV SW PWB CIRCUIT DIAGRAM
2-19
PATTERN DIAGRAMS
MAIN PWB PATTERN
2-21
POWER & DEF PWB PATTERN
2-23
100Hz PWB PATTERN
2-25
MICON PWB PATTERN
2-27
FRONT CONTROL PWB PATTERN
2-29
SIDE CONTROL PWB PATTERN
2-30
CRT SOCKET PWB PATTERN
2-31
AV SW PWB PATTERN
2-32
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW
FRONT VIEW
TOP VIEW
CHIP TR
IC
BOTTOM VIEW
FRONT VIEW
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
2-31
2-2
CRT SOCKET PWB PATTERN
