Disassembly - JVC LT-26A61SJ Service Manual

3.1 DISASSEMBLY PROCEDURE
CAUTION AT DISASSEMBLY:
• Make sure that the power cord is disconnected from the outlet.
• Pay special attention not to break or damage the parts.
• When removing each board, remove the connectors as required. Taking notes of the connecting points (connector numbers)
makes service procedure manageable.
• Make sure that there is no bent or stain on the connectors before inserting, and firmly insert the connectors.
3.1.1 REMOVING THE STAND
(1) Remove the JACK COVER.
(2) Remove the STAND COVER by sliding it in the direction of
an arrow.
(3) Remove the 2 screws [A], then remove the STAND
COVER.
(4) Remove the 2 screws [B] and 2 screws [C], then remove
the STAND.
3.1.2 REMOVING THE REAR COVER
• Remove the STAND.
(1) Remove the 8 screws [D], 1 screw [E] and 2 screws [F],
then remove the REAR COVER.
3.1.3 REMOVING THE POWER PWB
• Remove the STAND.
• Remove the REAR COVER.
(1) Remove the 4 screws [G] and 1 screw [H], then remove the
TERMINAL BASE.
(2) Remove the 8 screws [J], then remove the BACK
BRACKET.
(3) Remove the 6 screws [K], then remove the POWER PWB
SHIELD.
(4) Remove the 5 screws [L], then remove the POWER PWB.
3.1.4 REMOVING THE MAIN PWB
• Remove the STAND.
• Remove the REAR COVER.
• Remove the TERMINAL BASE.
• Remove the BACK BRACKET.
• Remove the POWER PWB SHIELD.
(1) Remove the 7 screws [M] and 2 screws [N], then remove
the MAIN PWB SHIELD.
(2) Remove the 6 screws [P], then remove the MAIN PWB.
3.1.5 REMOVING THE KEY PWB
• Remove the STAND.
• Remove the REAR COVER.
(1) Remove the 2 screws [Q], then remove the KEY PWB.
1-10 (No.YA369)
SECTION 3

DISASSEMBLY

3.1.6 REMOVING THE LED PWB
• Remove the STAND.
• Remove the REAR COVER.
(1) Remove the 2 screws [R], then remove the LED PWB.
3.1.7 REMOVING THE SPEAKER
• Remove the STAND.
• Remove the REAR COVER.
(1) Remove the 6 screws [S], then remove the SPEAKER (L/
R).
CAUTION:
Please do not disassembly the SPEAKER.
When the speaker is decomposed, the performance cannot be
kept.
3.1.8 REMOVING THE LCD PANEL UNIT
• Remove the STAND.
• Remove the REAR COVER.
• Remove the TERMINAL BASE.
• Remove the BACK BRACKET.
(1) Remove the 6 screws [T], then remove the MAIN BASE.
(2) Remove the 6 screws [U], then remove the FRONT
PANEL.
(3) Remove the 2 screws [V], then remove the TOP FRAME.
(4) Remove the 2 screws [W], then remove the BOTTOM
FRAME.
NOTE:
• Pay special attention not to break or damage on the FRONT
PANEL.
• The LCD PANEL UNIT is fixed to the FRONT PAMEL (at the
back side)by using double-side adhesive tapes. To remove
the LCD PANEL UNIT, remove the adhesive tape on the
FRONT PANEL slowly.