Read Sharp HT-SB400H (serv.man3) Service Manual online
HT-SB400
3 – 1
CD-ES700/CD-ES77
CD-ES700/CD-ES77
Service Manual
CD-ES700/CD-ES77
Market
E
CHAPTER 3. MECHANISM BLOCKS
[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
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 218, 219, 220 and 232 on pages 7 and 8 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.
Replace the cushions if they are found damaged during servicing.
STEP
REMOVAL
PROCEDURE
FIGURE
1
Back Cabinet Assy
1. Wall Mount Bracket……
(A1)x2
1
2. Screw…………..……….
(A2)x2
3. Screw…………..……….
4. Screw…………..……….
5. Screw…………..……….
4. Screw…………..……….
5. Screw…………..……….
(A3)x8
(A4)x12
(A5)x3
(A4)x12
(A5)x3
2
Amplifier PWB
1. Screw……….…………..
(B1)x3
2
2. Socket…….………..
(B2)x2
3. Connector………………
(B3)x2
3
Power PWB
1. Main Chassis……….….
(C1)x1
2
2. Screw………….…….….
(C2)x2
3. Screw………….…….….
(C3)x8
4. Screw………………..…
(C4)x1
5. Connector………………. (C5)x3
4
Main PWB
1. Socket………….……….
(D1)x3
2
5
Display PWB
1. Screw………….……….
(E1)x5
2
6
Woofer (x2)
1. Duct Port Holder…….…
(F1)x2
3
2. Duct Port Assy…………
(F2)x2
3
3. Screw………….…….….
(F3)x12
3
2. Screw………….……….
(F4)x8
4
7
Speaker (x2)
1. Screw………….……….
(G1)x8
4
8
MTouch PWB
1. Display Panel Assy……
2. Screw………….……….
2. Screw………….……….
(H2)x6
(H1)x1
5
Back Cabinet Assy
Front Cabinet Assy
(A4)x6
M3x10mm
(A3)x4
M3.5x10mm
(A2)x1
M3.5x8mm
(A5)x3
M3x6mm
(A3)x4
M3.5x10mm
M3.5x10mm
(A2)x1
M3.5x8mm
M3.5x8mm
(A1)x1
Wall Mount Bracket
(A4)x6
M3x10mm
(E1)x5
M3x8mm
(D1)x3
(B2)x1
Amplifier PWB
(C3)x8
M3x10mm
(C4)x1
Special Screw
(C2)x2
M3x8mm
(C5)x3
(C1)x1
Main Chassis
Main Chassis
(B2)x1
Main PWB
(B3)x2
Display PWB
Power PWB
(B1)x3
M3x8mm
Front Cabinet Assy
(A1)x1
Wall Mount Bracket
Figure 1
Figure 2
Click on the first or last page to see other HT-SB400H (serv.man3) service manuals if exist.