1-10 (No.YA604<Rev.001>)
SECTION 3
DISASSEMBLY
3.1
CAUTION AT DISASSEMBLY
• Make sure that the power cord is disconnected from the outlet.
• Pay special attention not to break or damage the parts.
• Make sure that there is no bent or stain on the connectors before inserting, and firmly insert the connectors.
• Be sure to reattach the wire clamps removed during the procedure to the original positions. (Attaching the wire clamps in wrong
positions may affect the performance.)
REFERENCE:
When removing each board, remove the connector if necessary. The operation is easier if you write down the connection points
(connector numbers) of the connector. For connection of each board, refer to the "WIRING DIAGRAM" of the Standard Circuit
Diagram.
3.2
DISASSEMBLY PROCEDURE
3.2.1 REMOVING THE REAR COVER (Fig.3-1)
(1) Remove the 1 screw
[A]
.
(2) Remove the STAND COVER.
(3) Remove the 1 screw
[B]
.
(4) Remove the POWER CORD COVER.
(5) Remove the POWER CORD.
(6) Remove the JACK COVER.
(7) Remove the 2 hooks
[a]
, 10 screws
[C]
, 5 screws
[D]
, 5
screws
[E]
and 1 screw
[F]
.
(8) Remove the REAR COVER.
3.2.2 REMOVING THE POWER UNIT (Fig.3-1)
• Remove the STAND COVER.
• Remove the REAR COVER.
• Remove the POWER CORD.
(1) Remove the 6 screws
[G]
.
(2) Remove the POWER UNIT.
3.2.3 REMOVING THE MAIN PWB (Fig.3-1)
• Remove the STAND COVER.
• Remove the REAR COVER.
(1) Remove the 1 screw
[H]
.
(2) Remove the TERMINAL BASE.
(3) Remove the 7 screws
[J]
.
(4) Remove the MAIN PWB.
3.2.4 REMOVING THE CAPSENS PWB (Fig.3-1)
• Remove the STAND COVER.
• Remove the REAR COVER.
(1) Remove the CAPSENS PWB by carefully peeling off the
double faced tape.
3.2.5 REMOVING THE IR PWB (Fig.3-1)
• Remove the STAND COVER.
• Remove the REAR COVER.
(1) Remove the 1 screw
[M]
.
(2) Remove the IR PWB.
3.2.6 REMOVING THE HP/USB PWB (Fig.3-1)
• Remove the STAND COVER.
• Remove the REAR COVER.
(1) Remove the 1 screw
[N]
.
(2) Remove the HP/USB PWB.
3.2.7 REMOVING THE LED PWB, LED LENS (Fig.3-1)
• Remove the STAND COVER.
• Remove the REAR COVER.
(1) Remove the 1 screw
[P]
.
(2) Remove the LED PWB.
(3) Remove the LED LENS.
3.2.8 REMOVING THE SPEAKER (Fig.3-1)
• Remove the STAND COVER.
• Remove the REAR COVER.
(1) Remove the 4 screws
[Q]
.
(2) Remove the SPEAKER HOLDER.
(3) Remove the 4 screws
[R]
.
(4) Remove the SPEAKER.
3.2.9 REMOVING THE STAND ASS’Y (Fig.3-1)
• Remove the STAND COVER.
(1) Remove the 4 screws
[S]
.
(2) Remove the STAND.
3.2.10 REMOVING THE LCD PANEL UNIT (Fig.3-1)
• Remove the STAND COVER.
• Remove the REAR COVER.
• Remove the STAND.
(1) Remove the 3 screws
[T]
and 2 screws
[U]
.
(2) Remove the STAND SUPPORT.
(3) Remove the 8 screws
[V]
.
(4) Remove the BACK BRACKET.
(5) Remove the 4 screws
[W]
.
(6) Remove the MAIN BASE.
(7) Remove the 6 screws
[X]
.
(8) Slide the SIDE BRACKET in the direction of the arrow to
remove it.
(9) Remove the 4 screws
[Y]
.
(10) Slide the TOP BRACKET in the direction of the arrow to
remove it.
(11) Lift up the LCD PANEL UNIT to remove it.