Read Sharp AN-PR1100H Service Manual online
AN-PR1100H
3 – 2
(A1)x3
Special Screw
(A1)x3
Special Screw
Figure 1
Figure 2
Rack Unit
Main unit
(A3)x1
(A2)x3
(A2)x1
Special Screw
Rack Unit
M4x12mm
(B4)x2
(B4)x1
(B3)x2
(B2)x4
(B1)x1
PRESS
LUG WIRE
PULL
[2] Disassembly Method
Caution on disassembly
Follow the below-mentioned notes disassembling the unit and
reassembling it, to keep it safe and ensure excellent performance:
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 to be
removed when disassembling the unit. After servicing the unit,
be sure to rearrange the leads where they were before disassembling.
be sure to rearrange the leads where they were before disassembling.
3. Take sufficient care on static electricity of integrated circuits and
other circuits when servicing.
STEP
REMOVAL
PROCEDURE
FIGURE
1
Main Unit
1. Screw .......................... (A1) X 6
2. Socket ......................... (A2) X 4
3. Lug .............................. (A3) X 1
2. Socket ......................... (A2) X 4
3. Lug .............................. (A3) X 1
1
2
Front frame ass’y with
Display PWB
Display PWB
1. Decoration Panel ........ (B1) X 1
2. Screw .......................... (B2) X 4
3. Screw .......................... (B3) X 2
4. Socket ......................... (B4) X 3
2. Screw .......................... (B2) X 4
3. Screw .......................... (B3) X 2
4. Socket ......................... (B4) X 3
2
3
Display PWB
1. Screw ..........................(C1) X 4
3
4
Subwoofer
L-CH/R-CH
L-CH/R-CH
1. Subwoofer Net Ass’y...(D1) X 1
2. Screw ..........................(D2) X 4
2. Screw ..........................(D2) X 4
4
5
Woofer
L-CH/R-CH
L-CH/R-CH
1. Woofer Grill Ass’y ....... (E1) X 1
2. Screw .......................... (E2) X 4
3. Screw .......................... (E3) X 4
2. Screw .......................... (E2) X 4
3. Screw .......................... (E3) X 4
5
6
Tweeter
L-CH/R-CH
L-CH/R-CH
1. Tweeter Grill Ass’y ...... (F1) X 1
2. Screw .......................... (F2) X 4
3. Screw .......................... (F3) X 2
2. Screw .......................... (F2) X 4
3. Screw .......................... (F3) X 2
5
7
Top Cabinet
1. Screw ......................... (G1) X 9
6
8
Rear Panel with
Tuner Pack and
Fan Motor
Tuner Pack and
Fan Motor
1. Screw ..........................(H1) X 8
2. Socket .........................(H2) X 1
3. Flat Cable....................(H3) X 1
2. Socket .........................(H2) X 1
3. Flat Cable....................(H3) X 1
7
9
Main PWB
1. Screw .......................... (K1) X 3
2. Socket ......................... (K2) X 4
2. Socket ......................... (K2) X 4
8
10
Power PWB
1. Screw .......................... (L1) X 6
2. Socket ......................... (L2) X 3
2. Socket ......................... (L2) X 3
9
11
Transmit PWB
1. Screw ......................... (M1) X 4
9
12
Subwoofer PWB
1. Screw ..........................(N1) X 4
10
13
Amplifier PWB
1. Screw .......................... (P1) X 4
10
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