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2.5 DISASSEMBLY OF PROCEDURE [RECEIVER UNIT]
2.5.1 REMOVING THE TOP COVER
(1) Remove the 4 screws [A] on the both left and right sides.
(2) Remove the 3 screws [B] on the rear side.
(3) Lift upwards and withdraw the TOP COVER.
2.5.2 REMOVING THE FRONT PANEL
• Remove the TOP COVER.
(1) Remove the 1 screw [C] and 1 screw [D].
(2) Disengage the 2 claws [E] on the both left and right sides.
(3) Disengage the 2 claws [F] on the bottom side.
(4) Withdraw the FRONT PANEL in a front direction.
2.5.3 REMOVING THE DAMPER (INSIDE FRONT PANEL)
• Remove the TOP COVER.
• Remove the FRONT PANEL.
(1) Remove the 1 screw [G], and remove the DAMPER.
2.5.4 REMOVING THE FRONT CONTROL PWB
• Remove the TOP COVER.
• Remove the FRONT PANEL.
(1) Remove the 4 screws [H], and remove the FRONT
CONTROL PWB.
2.5.5 REMOVING THE REAR COVER
• Remove the TOP COVER.
(1) Remove the 2 screws [I], and withdraw the AC INLET.
(2) Remove the 2 screws [J] and the 2 screws [K], and with-
draw the display output terminal.
(3) Remove the 14 screws [L], and withdraw the video/audio
terminal.
(4) Remove the 2 screws [M] and the 1 screw [N], and with-
draw the REAR COVER in a rear direction.
2.5.6 REMOVING THE DIST PWB, DIST RELAY PWB, MI-
COM PWB, MI-COM INTERFACE PWB, AV JACK
PWB, AV SW PWB, and SUB TUNER PWB.
• Remove the TOP COVER
• Remove the REAR COVER.
(1) Remove the 1 screw [O], and remove the PB HOLDER.
(2) Remove the 2 screws [P] and 2 screws [Q]. Then, lift up-
wards and withdraw the SUPPORT BRACKET, the DIST
PWB, and the DIST RELAY PWB.
(3) Remove the 5 screws [R] and 1 screw [S], and remove the
SUPPORT BRACKET.
(4) Pull right and left and remove the DIST PWB and the DIST
RELAY PWB.
(5) Lift upwards and withdraw the MI-COM PWB and the MI-
COM INTERFACE PWB.
(6) Pull right and left and remove the MI-COM PWB and the
MI-COM INTERFACE PWB.
(7) Lift upwards and withdraw the AV JACK PWB and the AV
SW PWB.
(8) Pull right and left and remove the AV JACK PWB and the
AV SW PWB.
(9) Lift upwards and withdraw the SUB TUNER PWB.
2.5.7 REMOVING THE MAIN PWB AND RECEIVER POWER
PWB
• Remove the TOP COVER
• Remove the REAR COVER.
• Remove the DIST PWB, DIST RELAY PWB, MI-COM PWB,
MI-COM INTERFACE PWB, AV JACK PWB, AV SW PWB,
and SUB TUNER PWB.
(1) Remove the 2 screws [T] and 2 screws [U]. Then, lift up-
wards and withdraw the MAIN PWB.
(2) Remove the 6 screws
HOLDER and the RECEIVER POWER PWB.
2.5.8 REMOVING THE AC INLET
• Remove the TOP COVER
• Remove the REAR COVER.
(1) Remove the 1 screw [W], and remove the AC INLET.
PD-42DX
[V], and remove the MI-COM
(No.52088)1-13
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