Alinco DR-235, Руководство по обслуживанию

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5V (500mA) Voltage Regulator with On/Off Function
I------------ 1
8) L88MS05TLL (XA0675)
1 2 3 4 5
1. Vin
2. STB
3. GND
4. Cn
5. Vout
GND
9 ) S - 8 1 6 A 5 0 A M C ( X A 0 9 2 5 )
External Transistor Type 5V Voltage Regulator with On/Off Function
5
p
4
f l
B A Z *
B d d
1 2 3
1. EXT
2. Vss
3. ON/OFF
4. Vin
5. Vout
1 0 ) L M 2 9 0 4 P W R ( X A 1 1 0 3 )
Dual Operational Amplifiers
8
7 6 5
CD
cn
CVJ
o —
1
12 3 4
1. Output A
2. Inverting Input A
3. Non-inverting Input A
4. GND
5. Non-inverting Input B
6. Inverting Input B
7. Output B
8. Vcc
1 1 ) L M 2 9 0 2 P W R ( X A 1 1 0 6 )
Quad Operational Amplifiers
2 3 4 5 6 7
1. Output A
2. Inverting Input A
3. Non-Inverting Input A
4. Vcc
5. Non-inverting Input B
6. Inverting Input B
7. Output B
8. Output C
9. Inverting Input C
10. Non-inverting Input C
11. GND
12. Non-Inverting Input D
13. Inverting Input D
14. Output D
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