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1 |
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2 |
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3 |
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4 |
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+VB |
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C12 |
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+VCC |
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C1 |
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E8 |
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JK1 |
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R |
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U1A |
MC472 |
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E2 |
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104 |
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100UF/25V |
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R3 |
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VR1A |
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2 |
4558 |
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0.22UF |
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5 TDA2030A |
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SP1 |
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3.3K |
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1 |
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L |
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B50K |
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1 |
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JR1 |
4 ohm |
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D |
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C101 |
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3 |
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R2 |
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C102 |
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U2 |
4 |
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D |
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221 |
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R4 |
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CC221 |
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2 |
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0.5/0.5W |
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E1 |
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R1 |
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8.2K |
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C2 |
R5 |
C3 |
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3 |
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R7 |
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6.8K |
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1UF |
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MC472 |
22K |
CC102 |
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E3 |
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C4 |
C103 |
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100K -VB |
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47K |
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2.2UF |
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224 |
CC102 |
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R6 |
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R8 |
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C1' |
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3.3 |
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680 |
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MC472 |
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U1B |
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E2' |
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R3' |
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6 |
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0.22UF |
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5 TDA2030A |
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SP2 |
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VR1B |
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3.3K |
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1 |
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C101' |
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7 |
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JR1' |
4 ohm |
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B50K |
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5 |
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R2' |
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C102'CC221 |
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U3 |
4 |
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221 |
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2 |
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E1' |
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R1' |
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8.2K |
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R4' |
C2' |
R5' |
C3' |
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0.5/0.5W |
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6.8K |
MC472 |
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3 |
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C103' |
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1UF |
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100K |
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22K |
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E3' |
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R7' |
C4' |
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CC102 |
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2.2UF |
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47K |
224 |
CC102 |
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R6' |
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R8' |
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680 |
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3.3 |
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C |
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-VCC |
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C |
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E8' |
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C12' |
100UF/25V |
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R9 |
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104 |
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4.7K |
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+VCC |
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R9' |
+VB C6 |
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C13 |
E9 |
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4.7K |
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C8 |
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E6 |
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TDA2030A |
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104 |
100UF/25V |
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R11 |
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MC224 |
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R15 |
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1 |
5 |
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JR2 |
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104 |
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2.2K |
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U5 |
4 |
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10K |
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E5 |
0.47UF |
R16 |
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2 |
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0.5/1W |
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2 |
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8 |
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0.47UF |
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3 |
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6 |
R12 |
22K |
R13 |
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R14 |
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C10 |
22K |
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R18 |
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C11 |
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10K |
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10K |
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3 |
1 |
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102 |
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22K |
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224 |
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E4 |
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5 |
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7 |
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U2A |
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R21 |
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SP3 |
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1UF |
4 U2B |
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C9 |
4558 |
VR2 |
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E7 |
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3.3 |
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8 ohm |
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B |
R10 |
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B50K |
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22uF |
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B |
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MC104 |
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R20 |
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100K |
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C7 |
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22K |
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104 |
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R19 |
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-VB |
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TDA2030A |
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680 |
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+VCC |
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R24 |
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LED1 |
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1 |
5 |
4 |
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JR2' |
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U6 |
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2.7K |
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R17 |
2 |
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0.5/1W |
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LED |
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3 |
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R18' |
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C11' |
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R22 |
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22K |
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4xR205 |
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470/0.25W |
+VB |
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22K |
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224 |
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F1 |
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R21' |
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SW1 |
130C |
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C104 |
D4 |
D1 |
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E12 |
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ZD1 |
E10 |
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C7' |
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T1 |
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223 |
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3.3 |
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4700UF |
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9.1V |
100UF/25V |
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22uF |
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AC IN |
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25V |
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-VCC |
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C13' |
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E9' |
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C104' |
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104 |
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100UF/25V |
R19' |
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223 |
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E13 |
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ZD2 |
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D3 |
D2 |
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4700UF |
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9.1V |
E11 |
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680 |
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25V |
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100UF/25V |
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-VCC |
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470/0.25W |
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FC330/370 SUBWOOFERSYSTEM |
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zoudang |
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Date: |
14-Apr-2005 |
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File: |
F:\my file\My Design\tda2030 5-1.ddb |
Drawn By: |
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