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SECTION 3 - CHASSIS OVERVIEW
OVERVIEW
The primary circuits contained in this chassis consists of a main circuit board (designated as the A board), power supply board (G13 for the 32”,
G14 for the 40”, and G3 for the 46”), Timing Control (TCON), and the LCD panel assembly. The remaining boards contain switches and LED’s.
NOTE: For connector part number information, refer to Connectors on page 50. For Wire Dressing information, refer to Wire Dressing on page 54.
A
G13 (32” MODELS ONLY)
SWITCH UNIT
H
Figure 3-1. CIRCUIT BOARD LOCATION FOR KDL-32BX320/32BX321/32BX420/32BX421 ONLY
KDL-32BX320/32BX321/32BX420/32BX421/40BX420/40BX421/46BX420/46BX42117