Read Sony KDL-22EX355 / KDL-32EX355 / KDL-40EX455 Service Manual online
KDL-22EX355/32EX355/40EX455 3
SECTION 1 - FEATURES AND OVERVIEW
CHASSIS OVERVIEW
The primary circuits in the AZ3TK chassis consist of a Main Board (A Board), Power Supply Board (G22 Board for the 22” model, G32 Board for the 32” model,
and G40 Board for the 40” model), the IR Board (H Board), the L Board (L32 for the 32” model and L40 for the 40” model), 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 22
. For Wire Dressing information, refer to
“Wire Dressing” on page 25
.
SWITCH
UNIT
H
G
A
BOARD LAYOUT FOR KDL-22EX355
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