Disassembly And Replacement Of Main Parts - Sharp DV-760X Service Manual

DV-760X

6. DISASSEMBLY AND REPLACEMENT OF MAIN PARTS

6-1. DISASSEMBLY
1. Remove five screws (A), and remove the cabinet.
Note: When assembling it, tighten the screws in
order of 1 - 2 .
(Because the set may rise a little by tightening
the screws.)
2. Remove two screws (B).
3. Remove three screw (C).
4. Release the hooks of the front panel at two places on
both sides and at three places on the bottom, and
slide the front panel toward you.
5. Disconnect the connector (D).
6. Remove four screws (E) which installs the mechani-
cal unit.
7. Disconnect the lead lines (F) and (G) and (H) from
the main PWB under the mechanism.
8. Remove three screws (J) on both sides of the termi-
nal angle frame.
9. Remove three screws (K) which install the terminal/
power PWB.
10. Remove three screws (L) which install the terminal
block.
11. Remove three screws (M) of the display PWB.
12. Remove four screws (N) of the mecha angle.
13. Remove one screw (P) of the mecha angle.
14. Remove two screws (Q) of the decorative leg.
15. Push out the middle pin (R) of the setting leg in the
direction opposite to insertion. (Two places)
16. Remove two screws (S) which install the main
PWB under the mechanical unit.
17. Remove five screws (T) which install the volume
PWB of the front panel.
18. Remove six screws (U) which install the display
PWB.
19. Remove six screws (V) which install the operate
PWB.
* The spacer and insulation seat under the indication
tube of (W) are bonded with both-side sticking tape.
(A) x2 1
(E) x4
(D)
(B) x2
(C) x1
Front Panel
(C) x1
Mechanism
(S)
(S)
(K)
(M) x3
(P)
(U) x6
(T) x5
Volume PWB
6-1
(A) 2
Top Cabinet
(A) x2 1
Remove it when you remove
a front panel because screw
(C) x1
catch is done with terminal
in the substrate (headphone)
and the angle from the panel.
(G)
(H)
Main PWB
(F)
(N) x4
(L) x3
(J) x3
(K)
(R) x2
Terminal PWB
(Q) x2
(W)
(V) x6
Operate PWB
Display PWB