Block Diagram - JVC PD-Z42DX4 Service Manual

CONTENTS
SEMICONDUCTOR SHAPES ......................................................................2-3
WIRING & MAINPARTS LOCATION ............................................................2-5
BLOCK DIAGRAM ........................................................................................2-7
CIRCUIT DIAGRAMS ....................................................................................2-9
RECEIVER PWB CIRCUIT DIAGRAM ........................................................................................................ 2-9
ANALOG SIGNAL PWB CIRCUIT DIAGRAM ........................................................................................... 2-11
AV JACK PWB CIRCUIT DIAGRAM ......................................................................................................... 2-21
DIGITAL SIGNAL PWB CIRCUIT DIAGRAM ........................................................................................... 2-23
INTERFACE PWB CIRCUIT DIAGRAM .................................................................................................... 2-45
AUDIO PWB CIRCUIT DIAGRAM ............................................................................................................ 2-49
FRONT CONTROL PWB CIRCUIT DIAGRAM .......................................................................................... 2-51
FRONT LED PWB CIRCUIT DIAGRAM .................................................................................................... 2-53
TEMP. SENSOR PWB CIRCUIT DIAGRAM .............................................................................................. 2-54
REGULATOR PWB CIRCUIT DIAGRAM .................................................................................................. 2-55
LINE FILTER PWB CIRCUIT DIAGRAM ................................................................................................... 2-57
SUB POWER PWB CIRCUIT DIAGRAM .................................................................................................. 2-59
PATTERN DIAGRAMS .............................................................................. 2-61
RECEIVER PWB PATTERN ...................................................................................................................... 2-61
ANALOG SIGNAL PWB PATTERN .......................................................................................................... 2-63
AV JACK PWB PATTERN ........................................................................................................................ 2-65
DIGITAL SIGNAL PWB PATTERN ........................................................................................................... 2-67
INTERFACE PWB PATTERN .................................................................................................................... 2-71
AUDIO PWB PATTERN ............................................................................................................................ 2-73
FRONT CONTROL PWB PATTERN ......................................................................................................... 2-75
FRONT LED PWB PATTERN .................................................................................................................... 2-76
TEMP. SENSOR PWB PATTERN ............................................................................................................. 2-76
REGULATOR PWB PATTERN .................................................................................................................. 2-77
LINE FILTER PWB PATTERN .................................................................................................................. 2-79
SUB POWER PWB PATTERN .................................................................................................................. 2-80
VOLTAGE CHARTS .................................................................................. 2-81
WAVE FORMS ........................................................................................... 2-84
2-2(No.YA228)