6.2. Disassembly of the Speaker Unit and Checking of the
P.C.B.
8
7 Voltage Measurement and Waveform Chart
14
7.1. Voltage Measurement
14
7.2. Waveform Chart
15
8 Block Diagram
16
9 Notes of Schematic Diagram
17
10 Schematic Diagram
18
10.1. Power Circuit
18
10.2. Transformer Circuit and AC Inlet Circuit
20
10.3. Amplifier Circuit
21
11 Printed Circuit Board
22
11.1. Power P.C.B.
22
11.2. AC Inlet P.C.B. and Transformer P.C.B.
24
11.3. Amplifier P.C.B.
25
12 Wiring Connection Diagram
26
13 Illustration of ICs, Transistors and Diodes
27
14 Parts Location and Replacement Parts List
28
14.1. Cabinet
29
14.2. Electrical Parts List
32
14.3. Packing Materials & Accessories Parts List
35
14.4. Packaging
35
2
SB-WA935EE
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