Read Sony KDL-40EX640 / KDL-46EX640 / KDL-55EX640 Service Manual online
KDL-40EX640/46EX640/55EX640 3
SECTION 1 - FEATURES AND OVERVIEW
CHASSIS OVERVIEW
The primary circuits in the AZ3FK chassis consist of a Main Board (A Board), Power Supply Board (GL5A for the 40” models, GL5B for the 46” models, and
GE55 for the 55” models), the IR Board (H Board), the Switch Unit, and the LCD Panel Assembly which includes the TCON Board.
NOTE: For connector part number information, refer to
NOTE: For connector part number information, refer to
“Connectors” on page 21
. For Wire Dressing information, refer to
“Wire Dressing” on page 23
.
SWITCH
UNIT
H
TCON
GL5A
A
BOARD LAYOUT FOR KDL-40EX640 ONLY
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