Sharp LC-32LB261U - Troubleshooting Advanced CEC Features; Audio Return Channel and Root Menu Issues

32″&42″&50″LCD TV Best Buy LC-32LB261U- LC-42LB261U- LC-50LB261U
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Screws Parts list for Model LC-32LB261U
Part No. Type DESCRIPTION Q’ty
0M1G1030 6 47 CR3 M3*6 DECO/PANEL 6
0M1G1730 6120 M3*6 POWER BOARD/PANEL 3
0M1G1730 8120 M3*8 AC SOCKET/PANEL 1
0M1G1730 6120 M3*6 MAIN BOARD/PANEL 4
0M1G1730 8120 M3*8
MAIN BOARD/BKT_IO/PANEL）
1
0M1G1730 6120 M3*6 BKT_STAND/PANEL 4
0Q1G 140 6120 Q4*6 BKT_BASE/BASE 4
0M1G1740 20225 CR3 M4*20 BASE/BKT_STAND 4
0M1G1030 6 47 CR3 M3*6 REAR COVER, AC SOCKET/PANEL 10
0Q1G 940 8 47 CR3 Q4*8 REAR COVER/DECO 2
0M1G1030 8 47 CR3 M3*8 REAR COVER/KEY COVER 1
0M1G 130 6 47 CR3 M3*6 REAR COVER/ BKT_IO_BTM 1
0Q1G 130 5120 Q3*5 IR BOARD/PANEL 1
0M1G1740 14 47 CR3 M4*14 REAR COVER/PANEL 4