JVC LT-32X667 Service Manual page 107

CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-2
BLOCK DIAGRAM ........................................................................................2-3
WIRING DIAGRAM ........................................................................................2-5
CIRCUIT DIAGRAMS ....................................................................................2-7
ANALOG PWB CIRCUIT DIAGRAM ......................................................................................................... 2-7
DIGITAL PWB CIRCUIT DIAGRAM .......................................................................................................... 2-19
POWER PWB CIRCUIT DIAGRAM .......................................................................................................... 2-51
LED PWB CIRCUIT DIAGRAM ................................................................................................................. 2-53
SW PWB CIRCUIT DIAGRAM ................................................................................................................. 2-55
D-AMP PWB CIRCUIT DIAGRAM ............................................................................................................ 2-57
DC-DC PWB CIRCUIT DIAGRAM ............................................................................................................. 2-59
SD CARD PWB CIRCUIT DIAGRAM ........................................................................................................ 2-61
OPTICAL PWB CIRCUIT DIAGRAM ........................................................................................................ 2-63
PATTERN DIAGRAMS .............................................................................. 2-65
ANALOG PWB PATTERN ........................................................................................................................ 2-65
DIGITAL PWB PATTERN ........................................................................................................................ 2-67
POWER PWB PATTERN .......................................................................................................................... 2-71
DC-DC PWB PATTERN ............................................................................................................................ 2-73
LED PWB PATTERN ................................................................................................................................ 2-73
SW PWB PATTERN ................................................................................................................................. 2-74
D-AMP PWB PATTERN ............................................................................................................................ 2-74
SD CARD PWB PATTERN ........................................................................................................................ 2-75
OPTICAL PWB PATTERN ........................................................................................................................ 2-76
USING P.W. BOARD
PWB ASS'Y name LT-32X667/Z
SD CARD P.W. BOARD SFL-1305A-M2
ANALOG P.W. BOARD SFL-1311A-M2
OPTICAL P.W. BOARD SFL-2501A-M2
D-AMP P.W. BOARD SFL-6301A-M2
SW P.W. BOARD SFL-7207A-M2
LED P.W. BOARD SFL-8901A-M2
POWER P.W. BOARD SFL-9048A-M2
DC-DC P.W. BOARD SFL-9154A-M2
DIGITAL P.W. BOARD SFL0D178A-M2
SEMICONDUCTOR SHAPES
TRANSISTOR
BOTTOM VIEW
E
C
B
E C B
IC
BOTTOM VIEW
OUT
E
IN
IN
CHIP IC
N
N
N
1
N
LT-32X787/Z
SFL0D175A-M2
FRONT VIEW
B C E
E C B
( G ) ( D ) ( S )
FRONT VIEW
1 N
E OUT
TOP VIEW
1
N
LT-32X887/Z
SFL0D173A-M2
TOP VIEW
CHIP TR
C
E C B B
TOP VIEW
1
1 N
E
N
(No.YA428)2-2