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4 |
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+VCC |
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C307 |
C306 |
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D |
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2 |
15 |
CC104 |
100UF/35V |
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D |
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C301 |
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R302 |
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SP1 |
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1K |
8 |
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JP103B |
R IN |
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3 |
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8 ohm |
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R303 |
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0.22UF |
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7 |
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R301 |
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C303 |
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R304 |
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1K |
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22K |
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33K |
MC104 |
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C302 |
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22UF |
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R305 |
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5 |
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U202 |
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4.7/0.5W |
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10 |
9 |
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-VCC |
R306 18K |
6 |
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14 |
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11 |
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C304 |
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LM4766 |
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C |
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100UF/35V |
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C |
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C301' |
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R302' |
13 |
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SP2 |
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JP103B |
L IN |
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1K |
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1 |
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8 ohm |
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R303' |
12 |
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0.22UF |
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C303' |
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R301' |
1K |
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R304' |
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22K |
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MC104 |
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C302' |
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33K |
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22UF |
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4 |
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R305' |
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4.7/0.5W |
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-VCC |
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C307' |
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C306' |
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CC104 |
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100UF/35V |
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B |
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B |
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4x1N5404 |
+VCC |
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R307 |
+VB |
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100/2W |
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F1 |
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+VB |
JP106B |
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2A |
T1 |
D204 |
D201 |
C305 |
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C308 |
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4700UF |
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100UF/25V |
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AC IN |
SW1 |
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35V |
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C305' |
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D203 |
D202 |
4700UF |
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35V |
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-VCC |
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A |
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Title PRO 1.2.3 |
AMPLIFIER |
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A |
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Size |
Number |
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Revision |
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A4 |
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Date: |
10-Sep-2004 |
Sheet |
of |
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File: |
F:\my file\My Design\PRO1.2.3.ddb |
Drawn By: |
WANGZHAO |
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