JVC LT-32A70BU Service Manual

(No.YA492)1-11
SECTION 3
DISASSEMBLY
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 4 screws [A], then remove the STAND ASS'Y.
3.1.2 REMOVING THE REAR COVER AND BACK BRACKET
• Remove the STAND.
(1) Remove the 8 screws [B], 3 screw [C].
(2) Remove the REAR COVER.
(3) Remove the 4 screws [D].
(4) Remove the BACK BRACKET.
3.1.3 REMOVING THE POWER PWB
• Remove the STAND.
• Remove the REAR COVER.
• Remove the POWER CORD.
(1) Remove the 4 screws [E].
(2) Remove the POWER PWB.
3.1.4 REMOVING THE MAIN PWB
• Remove the STAND.
• Remove the REAR COVER.
(1) Remove the 3 screws [F] and 2 screws [G].
(2) Remove the TERMINAL BASE.
(3) Remove the 8 screws [H] and 1 screw [J].
(4) Remove the SHIELD COVER.
(5) Remove the 4 screws [K] .
(6) Remove the MAIN PWB.
3.1.5 REMOVING THE CONTROL KNOB ASS'Y AND
CONTROL PWB
• Remove the STAND.
• Remove the REAR COVER.
(1) Remove the 2 screws [L].
(2) Remove the CONTROL PWB with the CONTROL KNOB
ASS'Y.
(3) Remove the CONTROL PWB from the CONTROL KNOB
ASS'Y.
3.1.6 REMOVING THE IR PWB
• Remove the STAND.
• Remove the REAR COVER.
(1) Remove the 2 screws [M].
(2) Remove the IR PWB.
3.1.7 REMOVING THE SPEAKER HOLDER AND SPEAKER
• Remove the STAND.
• Remove the REAR COVER.
(1) Remove the 2 screws [P].
(2) Remove the SPEAKER with the SPEAKER HOLDER.
(3) Remove the 4 screws [N].
(4) Remove the SPEAKER.
(5) The other SPEAKER HOLDER AND SPEAKER are
removed according to similar procedure.
3.1.8 REMOVING THE LCD PANEL UNIT
• Remove the STAND.
• Remove the REAR COVER.
• Remove the TERMINAL BASE.
(1) Remove the 2 screws [Q] and 1 screw [R].
(2) Remove the STAND BRACKET.
(3) Remove the 4 screws [S].
(4) Remove the MAIN BASE.
(5) Remove the 6 screws [T].
(6) Remove the LCD PANEL UNIT.

JVC LT-32A70BU Specifications

General

Brand	JVC
Model	LT-32A70BU
Category	TV
Language	English