1-5-1
E1U21DC
CABINET DISASSEMBLY INSTRUCTIONS
1. Disassembly Flowchart
This flowchart indicates the disassembly steps to gain
access to items to be serviced. When reassembling,
follow the steps in reverse order. Bend, route, and
dress the cables as they were originally.
2. Disassembly Method
Note:
(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
e.g. 2(S-2) = two Screws of (S-2),
2(L-2) = two Locking Tabs of (L-2)
(5) Refer to “Reference Notes.”
Reference Notes
1. How to remove Tray Panel Assembly
1) Press the [
A
] button to open the tray.
2) Remove the Tray Panel Assembly.
3) Press the [
A
] button to close the tray.
2. CAUTION 1:
Locking Tabs (L-1) and (L-2) are
fragile. Be careful not to break them.
3. When replacing the BD Mechanism Assembly
or BD Main CBA, refer to "ADJUSTMENT
INSTRUCTIONS FOR BD MAIN CBA OR BD
MECHANISM ASSEMBLY REPLACEMENT."
4. When reassembling, be sure to use the original
screws or specified screws listed in the parts
list.
ID/
Loc.
No.
Part
Fig.
No.
Removal
Note
[1]
Top Cover
D1 7 (S-1)
---
[2]
Tray Panel
Assembly
D2 ---------------
1
[3]
Front Unit
D2
5(L-1), 3(L-2),
CN5001, CN6404
2
[4]
Front CBA
D3
4(S-2), CN2501,
Guard Panel,
Volume Knob
Assembly
---
[5]
T-Sensor
CBA
D3
2(S-3), Touch PCB
Holder Assembly
---
[6]
Front
Assembly
D3 ---------------
---
[7]
BD Main
CBA
D4
(S-4), (S-5), (S-6),
CN3001, CN3503,
CN4102, CN6101,
CN6405, CN7001,
CN7002, CN7003,
M-PCB Plate Earth,
Locking Card Spacer
3
[8]
BD
Mechanism
Assembly
D4 4(S-7)
3
[9]
Rear Panel
D5
(S-8), (S-9), (S-10),
2(S-11), 2(S-12),
CN5001,
Motor DC Fan
4
[10] Jack CBA
D6 2(S-13)
---
[10] Jack CBA
[7] BD Main CBA
[8] BD Mechanism Assembly
[11] AMP/PSU CBA
[1] Top Cover
[5] T-Sensor CBA
[3] Front Unit
[2] Tray Panel Assembly
[9] Rear Panel
[12] USB CBA
[4] Front CBA
[6] Front Assembly
[11]
AMP/PSU
CBA
D6
(S-14), 5(S-15),
PCB Bracket Front
---
[12] USB CBA
D6 (S-16)
---
↓
(1)
↓
(2)
↓
(3)
↓
(4)
↓
(5)
ID/
Loc.
No.
Part
Fig.
No.
Removal
Note
