Sharp GF-4949ZS - Disassembly Procedures; Front Cabinet Removal; Mechanism Block Removal; P.W.B. Removal

DISASSEMBLY
Caution:
Prior to the disassembly, be sure to remove the AC power
supply cord, cassette tape and batteries from the unit.
n FRONT CABINET REMOVAL
(Refer to Figures 3-1 and 3-2.)
1. Remove five screws @ and four knobs @j).
2. Pull the front cabinet frontward by holding its upper
part and disconnect three tips 0.
n MECHANISM BLOCK REMOVAL
(Refer to Figure 3-2.)
1. Remove two screws @ .
2. Disconnect two sockets 0 .
3. Unsolder two tips @ and then the mechanism block
can be removed.
Figure 3-l
q MAIN P.W.B. REMOVAL
(Refer to Figure 3-3.)
1. Remove eight screws 0.
2. Remove the LED P.W.B. from two stoppers @ .
Then the main P.W.B. can be removed from the back
cabinet.
= POWER P.W.B. REMOVAL
(Refer to Figure 3-3.)
1, Remove two screws 0.
2. Disconnect one socket@.
Figure 3-3
DIAL CORD STRINGING
1) Turn the drum fully clockwise and stretch its cord over
the parts in the numerical order as shown in Figure 3-4.
2) Turn the tuning control shaft fully counterclockwise, and
fix it with the pointer aligned with the zero (0) point on
the frame. See Figure 3-5.
Drum (I 15)
i
Pulley(ll9)
Spring
(127)
Figure 3-5
Figure 3-4