Hitachi DV-P725U, Руководство по обслуживанию

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2-1-1
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.”
ID/
LOC.
No.
PART
REMOVAL
Fig.
No.
REMOVE/*UNHOOK/
UNLOCK/RELEASE/
UNPLUG/DESOLDER
Note
[1] Top Cover 1 5(S-1) -
[2]
Front
Assembly
2
*2(L-1), Tray Panel,
*2(L-2), *CN2002,
*5(L-3),
1-1
1-2
1-3
1-4
1-5
1-6
[3]
Function
CBA
3
8(S-2), Jog Button,
Cross Button
-
[4]
DVD
Mecha
4,5
3(S-3), *CN101,
*CN401
2
2-1
2-2
2-3
3
[5]
Head-
phone
CBA
4
(S-4),*4(L-4),
*CN2701
-
[6]
H/P Jack
Holder
4 (S-5) -
[1] Top Cover
[2] Front Assembly [3] Function CBA
[4] DVD Mecha
[5] Headphone CBA
[6] H/P Jack Holder
[7] Progressive
CBA Unit
[8] PRS PCB Holder
[11] DVD Main
CBA Unit
[9] Switch CBA
[10] AV CBA
[12] Rear Panel
[7]
Progres-
sive CBA
Unit
4
(S-6), *3(L-5),
*CN1801, *CN1802
-
[8]
PRS PCB
Holder
4 2(S-7) -
[9]
Switch
CBA
6 (S-8), *2(L-6) -
[10] AV CBA 6
5(S-9), 3(S-10),
*CN1001, *CN1601
-
[11]
DVD Main
CBA Unit
6 3(S-11) -
[12]
Rear
Panel
7 3(S-12) -
↓
(1)
↓
(2)
↓
(3)
↓
(4)
↓
(5)
ID/
LOC.
No.
PART
REMOVAL
Fig.
No.
REMOVE/*UNHOOK/
UNLOCK/RELEASE/
UNPLUG/DESOLDER
Note
CHAPTER 2 DISASSEMBLY