Read Panasonic WR-X22NL / WR-X22NH Service Manual online
CONTENTS
MAJOR OPERATING CONTROLS AND THEIR FUNCTIONS............................................................. 1
ADJUSTMENT PROCEDURE ............................................................................................................... 5
LOCATION OF TEST POINTS AND ADJUSTING CONTROLS........................................................... 7
WIRING DIAGRAM ................................................................................................................................ 8
BLOCK DIAGRAM
(1/6) ................................................................................................................................................... 9
(2/6) ................................................................................................................................................. 10
(3/6) ................................................................................................................................................. 11
(4/6) ................................................................................................................................................. 12
(5/6) ................................................................................................................................................. 13
(6/6) ................................................................................................................................................. 14
PARTITION DIAGRAM FOR SCHEMATIC DIAGRAM OF CANNON CONNECTOR A BOARD/
AUDIO BOARD/JACK BOARD ............................................................................................................15
PARTITION DIAGRAM FOR SCHEMATIC DIAGRAM OF CONTROL BOARD/VR BOARD/
POWER LED BOARD...........................................................................................................................26
SCHEMATIC DIAGRAM
CANNON CONNECTOR A BOARD/AUDIO BOARD/JACK BOARD (1/6) ...................................... 16
CANNON CONNECTOR A BOARD/AUDIO BOARD/JACK BOARD (2/6) ...................................... 17
CANNON CONNECTOR A BOARD/AUDIO BOARD/JACK BOARD (3/6) ...................................... 18
CANNON CONNECTOR A BOARD/AUDIO BOARD/JACK BOARD (4/6) ...................................... 19
CANNON CONNECTOR A BOARD/AUDIO BOARD/JACK BOARD (5/6) ...................................... 20
CANNON CONNECTOR A BOARD/AUDIO BOARD/JACK BOARD (6/6) ...................................... 21
CONTROL BOARD/VR BOARD/POWER LED BOARD (1/8).......................................................... 27
CONTROL BOARD/VR BOARD/POWER LED BOARD (2/8).......................................................... 28
CONTROL BOARD/VR BOARD/POWER LED BOARD (3/8).......................................................... 29
CONTROL BOARD/VR BOARD/POWER LED BOARD (4/8).......................................................... 30
CONTROL BOARD/VR BOARD/POWER LED BOARD (5/8).......................................................... 31
CONTROL BOARD/VR BOARD/POWER LED BOARD (6/8).......................................................... 32
CONTROL BOARD/VR BOARD/POWER LED BOARD (7/8).......................................................... 33
CONTROL BOARD/VR BOARD/POWER LED BOARD (8/8).......................................................... 34
CANNON CONNECTOR B BOARD/POWER BOARD/POWER SWITCH BOARD..........................37
PATTERN SELECTOR BOARD........................................................................................................40
CONDUCTOR VIEW
CANNON CONNECTOR A BOARD................................................................................................. 22
AUDIO BOARD (COMPONENT SIDE) .............................................................................................23
AUDIO BOARD (PATTERN SIDE) ....................................................................................................24
JACK BOARD................................................................................................................................... 25
CONTROL BOARD/VR BOARD/POWER LED BOARD (COMPONENT SIDE) ...............................35
CONTROL BOARD/POWER LED BOARD (PATTERN SIDE) .........................................................36
CANNON CONNECTOR B BOARD/POWER SWITCH BOARD ..................................................... 38
POWER BOARD .............................................................................................................................. 39
PATTERN SELECTOR BOARD....................................................................................................... 40
EXPLODED VIEW ................................................................................................................................41
REPLACEMENT PARTS LIST ........................................................................................................... 42
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