Zenith ZDX-313, Service Manual

Page: 115 / 136

5-4
DECK MECHANISM DISASSEMBLY
5. Frame Assembly Up/Down (Fig. 5-4)
Put the Base Main face down(Bottom Side)
1) Release the screw(S4)
2) Unlock the Locking Tab(L3) in direction of arrow and
then lift up the Frame Assembly Up/Down to separate
it from the Base Main.
• When reassembling move the Guide Up/Down in direction
of arrow(C) until it is positioned as Fig.(C).
• When reassembling insert (A) portion of the Frame
Assembly Up/Down in the (B) portion of the Guide
Up/Down as Fig.(B)
6. Belt Loading(Fig. 5-4)
Put the Base Main on original position(Top Side)
7. Gear pulley (Fig. 5-4)
1) Unlock the Locking Tab(L4) in direction of arrow(B) and
then separate the Gear Pulley from the Base Main.
8. Gear Loading (Fig. 5-4)
9. Guide Up/Down (Fig. 5-4)
1) Move the Guide Up/Down in direction of arrow(A) as
Fig.(A)
2) Push the Locking Tab(L5) down and then lift up the
Guide Up/Down to separate it from the Base Main.
When reassembling place the Guide Up/Down as Fig.(C)
and move it in direction arrow(B) until it is locked by the
Locking Tab(L5). And confirm the Guide Up/Down as Fig.(A)
10. PWB Assembly Loading (Fig. 5-4)
Put the Base Main face down(Bottom Side)
1) Release 1 Screws(S5)
2) Unlock the Loading Motor (C2) from the Hook (H1) on
the Base Main.
3) Unlock 2 Locking Tabs(L6) and separate the PWB
Assembly Loading from the Base Main.
11. Base Main(Fig. 5-4)
Note
Note
Note
Note
Note
GEAR LOADING
GEAR PULLEY
BELT LOADING
PWB ASSEMBLY LOADING
BASE MAIN
GUIDE UP/DOWN
GUIDE UP/DOWN
GUIDE UP/DOWN
UP/DOWN FRAME ASSEMBLY
GUIDE UP/DOWN
BASE MAIN
(L3)
(L6)
(L4)
(L6)
(H1)
(C2)
(S5)
(S4)
(A)
(A)
(B)
(B)
(C)
(L5)
FIG. (A)
FIG. (B)
FIG. (C)
(A)
(B)
Fig. 5-4
SCREW INSERTION
TORGUE CONTROL
(800gf DOWN)