1-5-1
HG242DC
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.
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. Remove five Screws (S-2), two Screws (S-3):
29B-250
, three Screws (S-3):
29B-750
, and Screw
(S-4). Then, slowly lift the VCR Chassis Unit (Deck
Assembly, Jack CBA and Main CBA) up.
2. When reassembling, solder wire jumpers as shown
in Fig. D5.
3. Before installing the Deck Assembly, be sure to
place the pin of LD-SW on Main CBA as shown in
Fig. D6. 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. D6.
ID/
LOC
.No.
PART
REMOVAL
Fig.
No.
REMOVE/*UNHOOK/
UNLOCK/RELEASE/
UNPLUG/DESOLDER
Note
[1]
Top Case
D1
7(S-1)
-
[2]
Front
Assembly
D2
*3(L-1),*4(L-2)
-
[3]
VCR Chassis
Unit
D3-1
D3-2
5(S-2), (S-4),
2(S-3) ---
[ 29B-250 ]
,
3(S-3) ---
[ 29B-750 ]
1
[4]
Jack CBA
D4
Desolder, (S-5)
-
[5]
Deck
Assembly
D5
D6
2(S-6), Desolder
2,3
[6]
Main CBA
D5
*(L-3) ---
[ 29B-750 ]
-
[7]
Cylinder
Shield
D5
(S-7)
-
[8]
Jack Board
[ 29B-750 ]
D5
----------
-
↓
(1)
↓
(2)
↓
(3)
↓
(4)
↓
(5)
[5] Deck Assembly
[4] Jack CBA
[1] Top Case
[2] Front Assembly
[3] VCR Chassis Unit
[6] Main CBA
[7] Cylinder Shield
[8] Jack Board
[ 29B-750 ]
Fig. D1
(S-1)
(S-1)
(S-1)
[1] Top Case
Содержание 29B-250
Страница 34: ...1 8 21 1 8 22 Jack CBA Top View Jack CBA Bottom View BHG470F01014C...
Страница 42: ...1 13 1 HG242FEX EXPLODED VIEWS Front Panel 29B 250 29B 750 A1X A1X...
Страница 44: ...1 13 3 HG242PEX Packing Some Ref Numbers are not in sequence X2 X3 X20 X1 X4 S1 Unit S3 A14 S2 S2 S9...
Страница 79: ...29B 250 29B 750 HG242BD HG454BD 2004 08 04...