Chapter 3. Mechanism Blocks; Disassembly - Sharp HT-SB200 Service Manual

HT-SB200

CHAPTER 3. MECHANISM BLOCKS

E Market CD-ES700/CD-ES77 Service Manual CD-ES700/CD-ES77 CD-ES700/CD-ES77

[1] Disassembly

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 to be removed when disassembling the unit. After servicing
the unit, be sure to rearrange the leads where they were before disassembling.
3. Check that all speaker cushions (refer items 212, 214, 215 and 216 on pages 6 and 7 of Parts Guide) are properly
sealed otherwise vibration noise will be very distinct at low frequency sound.
Replace the cushions if they are found damaged during servicing.
STEP
1 Back Cabinet Assy
2 Amp PWB
3 Power PWB
4 Main PWB
5 Woofer
6 Speaker
Back Cabinet Ass'y
(A3)x4
M3x10mm
(A2)x5
M3.5x10mm
REMOVAL
1. Wall Mount Bracket......
2. Screw........................
3. Screw........................
1. Screw........................
2. Connector..................
3. Socket.......................
1. Main Chassis..............
2. Screw........................
3. Screw........................
4. Socket.......................
5. Screw........................
1. Screw.......................
1. Duct Port Holder..........
2. Duct Port Assy............
3. Screw........................
2. Screw.......................
1. Screw.......................
(A1)x1
Wall Mount Bracket
PROCEDURE
(A1)x2
(A2)x10
(A3)x10
(B1)x2
(B2)x1
(B3)x2
(C1)x1
(C2)x4
(C3)x1
(C4)x1
(C5)x2
(D1)x1
(E1)x2
(E2)x2
(E3)x12
(E4)x8
(F1)x8
Front Cabinet Ass'y
(A3)x2
M3x10mm
(A1)x1
Wall Mount Bracket
(A2)x5
M3.5x10mm
Figure 1
3 – 1
FIGURE
1
2
2
2
3
3
3
4
4
(A3)x4
M3x10mm