Disassembly - Sharp HT-DP2500W Service Manual

HT-DP2500W
Caution on Disassembly
Follow the below-mentioned notes when disassembling
the unit and reassembling it, to keep it safe and ensure
excellent performance:
1. Be sure to remove the power supply plug from the wall
outlet before starting to disassemble the unit.
2. Take off nylon bands or wire holders where they need be
removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were
before disassembling.
3. Take suff cient care on static electricity of integrated
circuits and other circuits when servicing.
HT-DP2500W
STEP REMOVAL
1 Top Cabinet 1. Screw ................. (A1) x5
2 Rear Panel 1. Screw ............... (B1) x11
3 Front Panel 1. Screw ................. (C1) x5
2. Flat Cable ........... (C2) x1
3. Socket ................ (C3) x3
4 Main PWB/ 1. Screw ................. (D1) x7
Tuner PWB 2. Socket ................ (D2) x3
5 Power Supply PWB 1. Screw ................. (E1) x5
(With Voltage Selector 2. Socket ................ (E2) x3
Switch PWB)
6 Display PWB 1. Knob ................... (F1) x1
2. Nut ...................... (F2) x1
3. Screw ............... (F3) x10
4. Socket ................ (F4) x1
5. Knob ................... (F5) x1
7 Switch PWB 1. Screw ................ (G1) x2
8 Headphones PWB 1. Screw ................ (H1) x1
CP-F2500W
STEP
REMOVAL
1 Speaker 1. Net ........................ (A1) x1
2. Screw .................... (A2) x6
CP-SW2500W
STEP REMOVAL
1 Speaker 1. Net ........................ (A1) x1
2. Screw .................... (A2) x4
CP-C2500W
STEP REMOVAL
1 Speaker 1. Net ........................ (A1) x1
2. Screw .................... (A2) x4
CP-SR2500W
STEP REMOVAL
1 Speaker 1. Net ........................ (A1) x1
2. Screw .................... (A2) x4
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DISASSEMBLY

PROCEDURE FIGURE
6-1
6-1
6-2
6-2
6-2
6-3
6-3
6-3
PROCEDURE FIGURE
7-1
PROCEDURE FIGURE
7-2
PROCEDURE FIGURE
7-3
PROCEDURE FIGURE
7-4
HT-DP2500W
(A1)x2
ø3x10mm
Rear
(A1)x1
Panel
ø3x10mm
Voltage Selector
Switch PWB
(C3)x1
(C1)x1
ø3x8mm
(D1)x3
ø3x8mm
(D2)x2
Tuner
PWB
Main
PWB
(E1)x5
Power Supply
ø3x8mm
PWB
Display PWB
Front Panel
(F3)x10
ø3x10mm
(H1)x1
ø3x10mm
– 6 –
Top Cabinet
Front Panel
(A1)x2
(B1)x11
ø3x10mm
ø3x10mm
Figure 6-1
(D1)x4
ø3x8mm
Front Panel
(C2)x1
Power Amp. PWB
Headphones
PWB
(E2)x2
(D2)x1
(C3)x1
(E2)x1
(C1)x1
ø3x8mm
(C3)x1
(C1)x3
ø3x8mm
Figure 6-2
(F5)x1
(F1)x1
(F2)x1
(F4)x1
Switch PWB
(G1)x2
ø3x10mm
HeadphonesPWB
PWB Washer
Figure 6-3