Hitachi VT-FX795A, Service Manual, Page: 26 / 69

5-1
5-1 CABINET DISASSEMBLY INSTRUCTIONS
5-1-1. 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.
5-1-2. Disassembly Method
(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,
unlocked, 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.”
Reference Notes
CAUTION: Locking Tabs (L-1) and (L-2) are fragile.
Be careful not to break them.
1. Release Locking Tab (L-3) and remove five Screws
(S-2). Then slowly lift the VCR Chassis Unit (Deck
Assembly, Function CBA and Main CBA) up.
2. When reassembling, solder wire jumpers as shown
in Fig. D4.
3. Before installing the Deck Assembly, be sure to
place the pin of LD-SW on Main CBA as shown in
Fig. D5. Then, install the Deck Assembly while
aligning 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. D5.
ID/
LOC.
No.
PART
REMOVAL
Fig.
No.
REMOVE/*UNHOOK/
UNLOCK/RELEASE/
UNPLUG/DESOLDER
Note
[1] Top Case D1 3(S-1) -
[2]
Front
Assembly
D2 *3(L-1),*4(L-2) -
[3]
VCR
Chassis
Unit
D3 5(S-2) 1
[4]
Cylinder
Shield
D4 2(S-3) -
[5]
Deck
Assembly D4,
D5
3(S-4), Desolder 2,3
[6] Main CBA
D4,
D5
---------- -
↓
(1)
↓
(2)
↓
(3)
↓
(4)
↓
(5)
[1] Top Case
[2] Front Assembly
[4] Cylinder Shield
[3] VCR Chassis Unit
[5] Deck Assembly
[6] Main CBA
(S-1)
[1] Top Case
Fig. D1
DISASSEMBLY AND REASSEMBLY
5