Sharp 1-BIT AMPLIFIER SM-SX1 Service Manual page 7

Power PWB
(F4)x1
Front
Bracket
Power Knob
(F3)x2
ø3x6mm
Washer
(F2)x1
Washer
(F1)x1
Volume ø3x8mm
Knob
Figure 7-1
(G1)x4
ø3x6mm
Shield
Cover A
Main PWB
Figure 7-2
(J1)x2
(K2)x2
(K1)x5
ø3 x6mm
Main PWB
(J2)x4
1
Push
Push
Pull
Microcomputer
2
PWB
Figure 7-3
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(F3)x2
ø3x6mm
(F3)x4
ø3x6mm
Volume
Bracket
(H1)x4
ø3x6mm
Shield
Cover B
Microcomputer
PWB
(K2)x3
1
Push
AC Input
Filter PWB
(M1)x1
ø3x6mm
(L3)x2
(L1)x8
ø3x8mm
(L2)x2
ø3x6mm
UNT501, 502
Pull
Segment
PWB
(Q2)x1
Pull
(R2)x4
Front Panel
Segment PWB
– 7 –
SM-SX1/SX1W
AC Input
Filter PWB
Pull
2
1 Bit Amp PWB
(M2)x3
(N1)x1
ø3 x6mm
Input Source
PWB
(P1)x4
1
Push
1 Bit Amp
PWB
Pull
2
Figure 7-4
Selector
Switch PWB
Pull
Selector
(Q3)x2
Switch PWB
Washer
(Q1)x5
ø2x25mm
(R1)x4
ø2x12mm
Figure 7-5