Toshiba 26HL84 Service Manual page 21

8. Removing the TN/AOUT, AV2 and Signal boards
1) Remove the back cover. (Refer to Item 1.)
2) Remove the top shield bracket. (Refer to Item 3.)
3) Remove the Scaler board. (Refer to Item 5.)
4) Remove the D-Rewrite board. (Refer to Item 6.)
5) Remove the back plates. (Refer to Item 7.)
6) Remove the connector [A] and 3 harnesses from the TN/AOUT board.
7) Remove 5 screws (STP 3x8), then remove the TN/AOUT board.
8) Remove the connector [B] from the Signal board.
9) Remove 3 screws (STP 3x8), then remove the AV2 board.
10) Remove 1 screw (BIDT2 3x10BZ), then remove the AV2 panel.
11) Remove the 6 wire harnesses and 2 FFC from the Signal board.
12) Remove 5 screws (STP 3x8), then remove the Signal board.
Wire harnesses
STP 3x8
TN/AOUT board
Connector [A]
Wire harness
SIGNAL board
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Wire harness
Wire harness
FFC
FFC
STP 3x8
Connector [B]
STP 3x8
AV2
board
AV2 panel
SIGNAL
board
BIDT2 3x10 BZ