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7. GENERAL INFORMATION
7.1 PARTS
7.1.1 IC
• The information shown in the list is basic information and may not correspond exactly to that shown in the schematic diagrams.
•
List of IC
NJM2136M,
MC34072D, AK8563,
TK11041M-1, S-806E,
NJM2136M (SERVO DIGITAL ASSY : IC101)
• Operational Amplifier
•
Block Diagram
1
BAL
2
–INPUT
3
+INPUT
4
V–
MC34072D (SERVO DIGITAL ASSY : IC102)
• Operational Amplifier
•
Pin Assignment
1
Output 1
2
Input 1
3
Input 1
4
V
EE
•
Block Diagram
Q1
Bias
–
Inputs
+
BA7082F,
AD1893JST, BA5912AFP-Y, BA5932FP, CXD2585Q,
PE8001A
8
BAL
7
V+
6
OUTPUT
5
NC
8
V
CC
7
Output 2
6
Input 2
5
Input 2
Q3
Q4
Q2
R1
C1
Q8
Q9
Q10
Base
Current
Cancellation
Q12
D1
R3
Q5
Q6
R2
Q11
C2
Q14
Q13
R5
R4
PDR-555RW
V
CC
Q7
Q17
D2
Q18
R6
R7
Output
R8
D3
Q19
Q16
Current
Q15
Limit
V
/GND
EE
55
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