SEMICONDUCTOR SHAPES
CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-2
WIRING DIAGRAM ........................................................................................2-3
BLOCK DIAGRAM ........................................................................................2-5
CIRCUIT DIAGRAMS ....................................................................................2-7
ANALOG PWB CIRCUIT DIAGRAM ........................................................................................................... 2-7
DIGITAL PWB CIRCUIT DIAGRAM .......................................................................................................... 2-19
POWER PWB CIRCUIT DIAGRAM .......................................................................................................... 2-53
LED PWB CIRCUIT DIAGRAM ................................................................................................................. 2-59
SW PWB CIRCUIT DIAGRAM ................................................................................................................. 2-61
D-AMP PWB CIRCUIT DIAGRAM ............................................................................................................ 2-63
DC-DC PWB CIRCUIT DIAGRAM ............................................................................................................. 2-65
PATTERN DIAGRAMS .............................................................................. 2-67
ANALOG PWB PATTERN ........................................................................................................................ 2-67
DIGITAL PWB PATTERN ......................................................................................................................... 2-69
POWER PWB PATTERN .......................................................................................................................... 2-73
LED PWB PATTERN ................................................................................................................................ 2-75
SW PWB PATTERN ................................................................................................................................. 2-75
D-AMP PWB PATTERN ............................................................................................................................ 2-76
DC-DC PWB PATTERN ............................................................................................................................ 2-76
VOLTAGE CHARTS .................................................................................. 2-77
WAVEFORMS ............................................................................................ 2-79
USING P.W. BOARD
IC
BOTTOM VIEW
FRONT VIEW
TOP VIEW
1
N
N
1
OUT
E
IN
IN
OUT
E
1
N
TOP VIEW
N
1
N
N
N
1
N
CHIP IC
TRANSISTOR
BOTTOM VIEW
FRONT VIEW
TOP VIEW
CHIP TR
E
C
B
E C B
C
B
E
B
(G)
E
(S)
C
(D)
E
C
B
E C B
ANALOG P.W. BOARD
D-AMP P.W. BOARD
SW P.W. BOARD
LED P.W. BOARD
POWER P.W. BOARD
DC-DC P.W. BOARD
DIGITAL P.W. BOARD
SFL-1235A-H2
SFL-6233A-H2
SFL-7220A-H2
SFL-8727A-H2
SFL-9090A-H2
SFL-9199A-H2
SFL0D381A-H2
SFL0D382A-H2
SFL-1235A-BK
SFL-6233A-BK
SFL-7220A-BK
SFL-8727A-BK
SFL-9090A-BK
SFL-9199A-BK
SFL0D381A-BK
P.W.B ASS
㵭
Y name
LT-42FX77
LT-42FX77/B
LT-42FX77/S
LT-42FX77/BA
2-2(No.YA564<Rev.001>)
Summary of Contents for LT-42FX77
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