JVC LT-47DV8BG Service Manual page 26

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 .......................................................................................................... 2-43
LED PWB CIRCUIT DIAGRAM ................................................................................................................. 2-49
SW PWB CIRCUIT DIAGRAM ................................................................................................................. 2-51
DC-DC PWB CIRCUIT DIAGRAM ............................................................................................................. 2-53
PATTERN DIAGRAMS .............................................................................. 2-55
ANALOG PWB PATTERN ........................................................................................................................ 2-55
DIGITAL PWB PATTERN ......................................................................................................................... 2-57
POWER PWB PATTERN .......................................................................................................................... 2-61
LED PWB PATTERN ................................................................................................................................ 2-63
SW PWB PATTERN ................................................................................................................................. 2-63
DC-DC PWB PATTERN ............................................................................................................................ 2-64
VOLTAGE CHARTS .................................................................................. 2-65
WAVEFORMS ............................................................................................ 2-67
USING P.W. BOARD
P.W.B ASS'Y name
ANALOG P.W. BOARD
SW P.W. BOARD
LED P.W. BOARD
POWER P.W. BOARD
DC-DC P.W. BOARD
DIGITAL P.W. BOARD
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW
E
C
B
E C B
IC
BOTTOM VIEW
OUT
E
IN
CHIP IC
N
N
N
1
N
2-2(No.YA551)
LT-47DV8BG/P
SFN-1251A-U2
SFN-7216A-U2
SFN-8722A-U2
SFN-9081A-U2
SFN-9189A-U2
LCA10774-02B(SFL-0D567A)
FRONT VIEW
B C E
( G ) ( D ) ( S )
FRONT VIEW
1 N
IN E OUT
TOP VIEW
N
LT-47DV8BJ/P
E C B
E C B
1 N
1
TOP VIEW
CHIP TR
C
B E
TOP VIEW
1
N