Hitachi VT-FX685A, Service Manual, Page: 12 / 67

CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
This flowchart indicates the disassembly steps to gain
access to item(s) to be serviced. When reassembling,
follow the steps in reverse order. Bend, route, and dress
the cables as they were originally.
Disassembly Method
ID/
LOC.
No.
PART
REMOVAL
Fig.
No.
REMOVE/
*UNHOOK/UNLOCK/
RELEASE/UNPLUG/
DESOLDER
Note
[1] Top Case 1 3(S-1) -
[2]
Front
Assembly 2 *3(L-1), *4(L-2)
-
[3]
Deck
Assembly 3 6(S-2), Spacer,
*(CN251, CN501,
CN502, CN503,
CN504)
1, 2
[4]
Cylinder
Shield 3 2(S-3)
-
[5]
REC Arm
Assembly 3 ----------
-
[6] Main CBA 4 *2(L-4) -
[7]
Function
CBA 4 *(L-3), Desolder
3
↓
➀
↓
➁
↓
➂
↓
➃
↓
➄
Reference Notes
CAUTION: Locking Tabs (L-1) and (L-2) are fragile. Be
careful not to break them.
1. Remove six Screws (S-2) and the Spacer. Then
slowly lift the Deck Assembly up. Lifting Deck As-
sembly disconnects five Connectors (CN251,
CN501, CN502, CN503, CN504). (Fig. 3)
2. Before installing the Deck Assembly, be sure to
place the pin of LD-SW on Main CBA as shown in
Fig. 5. Then, install the Deck Assembly while align-
ing the hole of Cam Gear with the pin of LD-SW, the
shaft of Cam Gear with the hole of LD-SW as shown
in Fig. 5.
3. After removing the Main CBA, desolder from bottom
of the Main CBA as shown in Fig. 4 to remove the
Function CBA.
[1] Top Case
[2] Front Assembly
[7] Function CBA
[3] Deck Assembly
[5] REC Arm Assembly
[4] Cylinder Shield
[6] Main CBA
(S-1)
[1]Top Case
Fig. 1
1 : Identification (location) No. of parts in the figures
2 : Name of the part
3 : Figure Number for reference
4 : Identification of parts to be removed, unhooked, un-
locked, released, unplugged, unclamped, or
desoldered.
P=Spring, L=Locking Tab, S=Screw,
CN=Connector
*=Unhook, Unlock, Release, Unplug, or Desolder
e.g. 2(S-2) = two Screws (S-2),
2(L-2) = two Locking Tabs (L-2)
5 :Refer to "Reference Notes."
1-6-1