1 |
2 |
3 |
4 |
5 |
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R |
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R01 |
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1K |
C01 |
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D |
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R1 |
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100K |
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1K |
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R1' |
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100K |
C01' |
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R2 |
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100K |
R |
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RADIO |
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U1 |
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R2' |
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100K |
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100K |
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R2 |
27 C2 |
10UF |
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R03' 1K |
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3 |
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R3 |
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3 |
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FL |
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L3 |
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RL3 |
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22K |
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4 |
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L4 |
R4 |
25 |
C6 |
MC104 |
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R3 |
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C3' |
10UF 5 |
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FLI |
LPF-I |
24 |
R6 |
10K |
R7 |
10K |
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FR |
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R03 |
1K |
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C3 |
10UF |
6 |
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FRI |
LPF-O |
23 |
C7 |
MC104 |
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U2 |
TDA7448 |
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RR3 |
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22K |
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C4' |
10UF |
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7 |
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CTI |
FLO |
22 |
R8' |
270 |
C8' |
10UF |
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2 |
IN1 |
FL |
OUT1 7 |
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R04' |
1K |
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10UF 8 |
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SUBI |
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21 |
R8 |
270 |
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19 |
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OUT2 14 |
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CT |
R4' * |
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100K |
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C02 |
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C4 |
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FRO |
C8 |
10UF |
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IN2 |
FR |
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SUB |
R04 |
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22K |
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101 |
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C5' |
10UF 9 |
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SLI |
CTO |
20 |
R9' |
270 |
C9' |
10UF |
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3 |
IN3 |
CEN OUT3 6 |
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C04 |
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C5 |
10UF10 |
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SRI |
SUBO |
19 |
R9 |
270 |
C9 |
10UF |
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18 1N4 |
SUB |
OUT4 15 |
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R4 |
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104 *! |
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11 |
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18 |
R10' |
270 |
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4 |
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OUT5 5 |
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SL |
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R05' |
1K |
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MIXO |
SLO |
C10' |
10UF |
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SL |
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R5' |
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100K |
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C05' |
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12 |
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VCC |
SRO |
17 |
R10 |
270 |
C10 |
10UF |
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17 |
1N6 |
SR |
OUT6 |
16 |
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101 |
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SR |
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R05 1K |
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13 |
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REF |
SCL |
16 |
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11 |
10 |
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20 GND |
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SCL |
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R5 |
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100K |
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14 |
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GND |
SDA |
15 |
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C05 |
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CREF |
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C11 |
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NC |
ADDR |
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104 |
10UF |
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C33''1 |
13 |
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10UF |
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C32' |
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104 |
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SDA |
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47UF |
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SCL |
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B |
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C32'' |
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47UF |
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R35 |
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Q1 |
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8050 |
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+VA /+8.5V |
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C30 |
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220/1W |
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C32 |
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J1 |
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47UF |
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R36 |
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R37 |
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MUTE |
5 |
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10-100MA |
25V |
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C36 |
1K |
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47UF |
3.3K |
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25V/20V |
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SCL |
4 |
+5V |
U6 |
R39 |
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47UF |
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C33 |
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SDA |
3 |
7805 |
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25V |
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2 |
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220/2W |
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104 |
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DGND |
1 |
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2 |
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C31 |
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R38 |
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9.1V |
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CON5 |
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C35 |
C37 |
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CON2 |
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47UF |
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3.3K |
C34 |
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47UF |
47UF |
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J2 |
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47UF |
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25V |
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U7 |
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+12V |
7812 |
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10-100MA |
C38 |
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47UF |
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A |
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1 |
2 |
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3 |
4 |
5 |
PDF created with FinePrint pdfFactory |
|
trial version http://www.fineprint.com |
|
||
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6 |
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7 |
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8 |
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R12 |
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+VA |
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C14 |
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+VB |
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R13 33K |
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682 |
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10K |
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* |
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C13 |
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R15 |
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C12 |
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U3A |
0.1UF |
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R14 |
3.3K |
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D |
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8.2K |
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R16 |
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0.1UF |
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4558 |
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R11 |
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8.2K |
C15 |
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47K |
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472 |
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R12' |
+VB |
R13' |
33K |
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14' |
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682 |
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+VB |
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10K |
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C13' |
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C12' |
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R15' |
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U3B |
0.1UF |
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R14' |
3.3K |
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8.2K |
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R16' |
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0.1UF |
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4558 |
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R11' |
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8.2K |
C15' |
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47K |
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R18 |
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+VB |
10K |
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C17 |
R20 |
R21 |
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C16 |
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5.1K |
5.1K |
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U4A |
0.47UF |
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R22 |
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0.22UF |
R17 |
4558 |
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C18 |
C19 |
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47K |
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104 |
100K |
104 |
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J3 |
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1 |
FR |
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C22 |
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2 |
FL |
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R25 33K |
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3 |
SUB |
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R24 |
10K |
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682 |
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4 |
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5 |
CEN |
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C21 |
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R27 |
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6 |
SR |
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C20 |
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7 |
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U4B |
0.1UF |
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R26 |
3.3K |
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8 |
SL |
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8.2K |
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R28 |
CON8 |
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0.1UF |
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4558 |
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R23 |
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8.2K |
C23 |
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472 |
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47K |
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+VB |
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+VA |
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C26 |
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R30 |
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R31 33K |
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682 |
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10K |
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+VB |
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C25 |
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R33 |
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C24 |
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U5A |
0.1UF |
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R32 |
3.3K |
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B |
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8.2K |
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R34 |
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0.1UF |
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4558 |
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R29 |
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8.2K |
C27 |
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472 |
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47K |
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+VB |
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R30' |
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R31' |
33K |
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C26' |
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682 |
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10K |
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* |
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+VB |
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C25' |
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R33' |
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C24' |
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U5B |
0.1UF |
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R32' |
3.3K |
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8.2K |
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R34' |
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0.1UF |
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4558 |
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R29' |
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8.2K |
C27' |
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47K |
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472 |
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+VB |
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A |
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Title |
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A-6660 PRE-AMPLIFIER |
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Size |
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A3 |
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Date: |
6-May-2005 |
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Sheet of |
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File: |
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D:\AN\A-6660R.ddb |
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Drawn By: L.M.An |
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6 |
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7 |
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8 |
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1 |
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2 |
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3 |
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4 |
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SMG1 |
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SMG2 |
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STBY |
MUTE |
5.1IN |
2.0IN |
5.1OUT |
2.1OUT POWER POWER |
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a |
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LED01 |
LED02 |
LED03 |
LED04 |
LED05 |
LED06 |
LED07 |
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LED08 |
GND5 |
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f |
g |
b |
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g |
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dp |
a |
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f |
b |
c |
e |
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d |
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D |
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* |
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D |
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e |
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c |
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d |
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GND1 dp cc bb aa GND2 |
ff gg ee dd |
GND3 dp cc bb aa |
GND4 |
ff gg ee dd |
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1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 10 |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 10 |
dp |
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a |
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*1J5 |
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*1J7 |
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1JR7 *1JR5 |
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f |
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* |
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0 |
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0 |
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b |
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330 |
330 |
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c |
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e |
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+5v |
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1R4 |
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1R5 |
1R6 |
1R3 |
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1R7 |
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1R8 |
1R10 |
1R9 |
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C |
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330 |
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330 |
330 |
330 |
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330 |
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330 |
330 |
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330 |
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C |
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b 14 |
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PB4 |
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PB5 |
15 c |
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f |
13 |
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PB3 |
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PB6 |
16 d |
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a |
12 |
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17 e |
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PB2 |
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PB7 |
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dp 11 |
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18 GND4 |
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PB1 |
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PC0 |
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ECD1 |
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g 10 |
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19 GND5 |
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HS0038B |
+5V |
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PB0 |
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PC1 |
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UOLUME |
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GND2 9 |
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20 |
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IR |
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PA3 |
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VCC |
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1C6 |
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GND1 |
8 |
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PC2 |
21 |
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104 |
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PA2 |
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GND |
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PC3 |
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A |
C |
B |
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SW-PB |
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OUT |
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GND3 7 |
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PA1 |
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22 |
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3 |
2 |
1 |
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PC4 |
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INPUT SEL |
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B |
J1 |
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6 |
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PA0 |
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23 |
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B |
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PC5 |
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CON4 |
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5 |
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DGND |
1 |
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NC |
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24 |
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R11 |
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1R14 |
1R15 |
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+5V |
2 |
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4 |
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PC6 |
25 |
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VSS |
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PC7 |
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10K |
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10K |
10K |
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SDA |
3 |
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1R17 |
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1C1 |
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1C4 |
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SCL |
4 |
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470 |
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47UF |
1C2 |
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3 |
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NC |
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OSC2 |
26 |
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MUTE |
1 |
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47uf |
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104 |
+5V |
2 |
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27 |
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30 |
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VDD |
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OSC1 |
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CON1 |
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+5V |
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1R1 |
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1 |
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RTCC |
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MCCK 28 |
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CTL |
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1R12 |
1R13 |
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1R16 |
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10K |
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6MHz |
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10K |
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10K |
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10K |
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1C3 |
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1C5 |
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"*" |
A-6660 NO USED |
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1R2 |
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1U1 |
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104 |
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10K |
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30 |
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A |
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+5V |
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Title |
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A-6660 DISPLAY AND CONTROL BOARD SG16C57 |
A |
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Size |
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Number |
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A4 |
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Date: |
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6-May-2005 |
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L.M.An |
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File: |
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D:\AN\test-1.ddb |
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Drawn By: |
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