No.ya362)1 - JVC LT-Z37DX5 Service Manual

CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-3
WIRING DIAGRAM ........................................................................................2-5
BLOCK DIAGRAM ........................................................................................2-7
CIRCUIT DIAGRAMS
RECEIVER PWB CIRCUIT DIAGRAM ........................................................................................................ 2-9
ANALOG SIGNAL PWB CIRCUIT DIAGRAM ........................................................................................... 2-11
DIGITAL SIGNAL PWB CIRCUIT DIAGRAM ........................................................................................... 2-21
PANEL I/F PWB CIRCUIT DIAGRAM ....................................................................................................... 2-43
FRONT CONTROL PWB CIRCUIT DIAGRAM .......................................................................................... 2-45
FRONT LED PWB CIRCUIT DIAGRAM .................................................................................................... 2-46
MAIN POWER PWB CIRCUIT DIAGRAM ................................................................................................ 2-47
REGULATOR PWB CIRCUIT DIAGRAM .................................................................................................. 2-51
CARD PWB CIRCUIT DIAGRAM .............................................................................................................. 2-53
PATTERN DIAGRAMS
RECEIVER PWB PATTERN ...................................................................................................................... 2-57
ANALOG SIGNAL PWB PATTERN .......................................................................................................... 2-59
DIGITAL SIGNAL PWB PATTERN ........................................................................................................... 2-63
PANEL I/F PWB PATTERN ...................................................................................................................... 2-67
MAIN POWER PWB PATTERN ................................................................................................................ 2-69
REGULATOR PWB PATTERN .................................................................................................................. 2-73
CARD PWB PATTERN ............................................................................................................................. 2-75
FRONT CONTROL PWB PATTERN ......................................................................................................... 2-77
FRONT LED PWB PATTERN .................................................................................................................... 2-77
VOLTAGE CHATRS................................................................................... 2-78
WAVEFORMS ............................................................................................ 2-81
USING P.W. BOARD
P.W.B ASS'Y name
ANALOG SIGNAL P.W. BOARD
RECEIVER P.W. BOARD
FRONT CONTROL P.W. BOARD
FRONT LED P.W. BOARD
CARD P.W. BOARD
MAIN POWER P.W. BOARD
REGULATOR P.W. BOARD
DIGITAL SIGNAL P.W. BOARD
PANEL I/F P.W. BOARD
2-2(No.YA362)
LT-Z37DX5
LCA90537-03A (SFL-1133A)
LCA90581-01A (SFL-4133A)
LCA90469-04A (SFL-7113A)
LCA90470-03B (SFL-8133A)
LCA10556-03A (SFL-8512A)
LCA90463-21A (SFL-9039A)
LCA90464-19A (SFL-9138A)
LCA10557-85A (SFL-0D343A)
LCA10652-01A (SFL-0H001A)
LT-Z37DX5/A
LCA10557-87A (SFL-0D345A)
LT-Z37DX5/S
LCA10557-86A (SFL-0D344A)