JVC AV-56P776 Service Manual page 90

CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-3
WIRING DIAGRAM ........................................................................................2-5
BLOCK DIAGRAM ........................................................................................2-7
CIRCUIT DIAGRAMS
MAIN PWB CIRCUIT DIAGRAM ................................................................................................................ 2-9
DIGITAL SIGNAL PWB CIRCUIT DIAGRAM ........................................................................................... 2-23
R CRT SOCKET PWB CIRCUIT DIAGRAM .............................................................................................. 2-29
G CRT SOCKET PWB CIRCUIT DIAGRAM ............................................................................................. 2-31
B CRT SOCKET PWB CIRCUIT DIAGRAM .............................................................................................. 2-33
DEF & CONVERGENCE OUT PWB CIRCUIT DIAGRAM ......................................................................... 2-35
POWER PWB CIRCUIT DIAGRAM .......................................................................................................... 2-39
VM PWB CIRCUIT DIAGRAM .................................................................................................................. 2-41
FRONT CONTROL PWB CIRCUIT DIAGRAM .......................................................................................... 2-43
REMOTE SENSOR PWB CIRCUIT DIAGRAM ......................................................................................... 2-45
SD CARD PWB CIRCUIT DIAGRAM ........................................................................................................ 2-46
PATTERN DIAGRAMS
MAIN PWB PATTERN .............................................................................................................................. 2-47
DIGITAL SIGNAL PWB PATTERN ........................................................................................................... 2-51
R CRT SOCKET PWB PATTERN ............................................................................................................. 2-55
G CRT SOCKET PWB PATTERN ............................................................................................................. 2-55
B CRT SOCKET PWB PATTERN ............................................................................................................. 2-56
DEF & CONVERGENCE OUT PWB PATTERN ......................................................................................... 2-57
POWER PWB PATTERN .......................................................................................................................... 2-59
FRONT CONTROL PWB PATTERN ......................................................................................................... 2-61
VM PWB PATTERN .................................................................................................................................. 2-61
REMOTE SENSOR PWB PATTERN ......................................................................................................... 2-62
SD CARD PWB PATTERN ........................................................................................................................ 2-62
VOLTAGE CHATRS................................................................................... 2-63
WAVEFORMS ............................................................................................ 2-65
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