JVC LT-32X575/T Service Manual page 50

Lcd flat television
Table of Contents

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CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-2
WIRING DIAGRAM ........................................................................................2-3
BLOCK DIAGRAM ........................................................................................2-5
CIRCUIT DIAGRAMS ....................................................................................2-7
RECEIVER PWB CIRCUIT DIAGRAM ........................................................................................................ 2-7
ANALOG SIGNAL PWB CIRCUIT DIAGRAM ............................................................................................ 2-9
DIGITAL SIGNAL PWB CIRCUIT DIAGRAM ........................................................................................... 2-19
CONNECTOR PWB CIRCUIT DIAGRAM .................................................................................................. 2-41
FRONT CONTROL PWB CIRCUIT DIAGRAM .......................................................................................... 2-43
FRONT SENSOR PWB CIRCUIT DIAGRAM ............................................................................................ 2-45
POWER PWB CIRCUIT DIAGRAM .......................................................................................................... 2-47
REGULATOR PWB CIRCUIT DIAGRAM .................................................................................................. 2-51
PATTERN DIAGRAMS .............................................................................. 2-53
RECEIVER PWB PATTERN ...................................................................................................................... 2-53
REGULATOR PWB PATTERN .................................................................................................................. 2-53
ANALOG SIGNAL PWB PATTERN .......................................................................................................... 2-55
DIGITAL SIGNAL PWB PATTERN ........................................................................................................... 2-59
CONNECTOR PWB PATTERN ................................................................................................................. 2-63
POWER PWB PATTERN .......................................................................................................................... 2-65
FRONT CONTROL PWB PATTERN ......................................................................................................... 2-69
FRONT SENSOR PWB PATTERN ............................................................................................................ 2-70
VOLTAGE CHART ..................................................................................... 2-71
WAVEFORMS ............................................................................................ 2-73
USING P.W. BOARD
P.W.B name
ANALOG SIGNAL P.W.B
CONNECTOR P.W.B
FRONT CONTROL P.W.B
FRONT SENSOR P.W.B
POWER P.W.B
REGULATOR P.W.B
DIGITAL SIGNAL P.W.B
RECEIVER P.W.B
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW
E
C
B
E C B
IC
BOTTOM VIEW
OUT
E
IN
IN
E
OUT
CHIP IC
N
N
N
1
N
2-2(No.Y
2-2(No.Y
A214)
A214)
2-2(No.Y
A214)
2-2(No.Y
2-2(No.Y
A214)
A214)
LT-32X575/T
LCA90350-12C (SFL-1012A)
LCA90353-11A (SFL-4011A)
LCA90351-11A (SFL-7011A)
LCA90352-11A (SFL-8011A)
LCA90348-07C (SFL-9005A)
LCA90349-07B (SFL-9105A)
LCA10428-74A (SFL-0D107A)
LCA10447-51A (SFL-0F101A)
FRONT VIEW
B
C
E
E C B
E
C
B
(G)
(D)
(S)
FRONT VIEW
1
N
1
N
TOP VIEW
1
N
TOP VIEW
CHIP TR
C
B
E
TOP VIEW
1
N

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