4 - 39
ECG AMP BOARD Circuit Diagrams (PCB-6731D)
Power connection table/capacitor
C1
0.1
C2
0.1
C3
0.1
C6
0.1
C7
0.1
C8
0.1
+5VF
E5F
2
1
+
C20
10/10V
2
1
+
C21
10/10V
2
1
+
C22
10/10V
2
1
+
C23
10/10V
2
1
+
C24
10/10V
2
1
+
C25
10/10V
C31
0.1
C32
0.1
+2.5VF
+2.5VF
-2.5VF
+5V
E5
C33
0.1
C34
0.1
C35
0.1
C36
0.1
C42
0.1
C43
0.1
C44
0.1
C45
0.1
C46
0.1
C47
0.1
C48
0.1
C49
0.1
C50
0.1
C51
0.1
C52
0.1
-2.5VF
VCC
VCC
AGND
V+
V-
GND
+VS
VREF
E25F
-2.5VF
VDD
GND
GND
+5VF
+2.5VF
E5F
-2.5VF
+2.5VF
-2.5VF
FD00026-AC
HCPL2601
ADS1252U
ADS1252U
TLC2264C TLC2252C OPA2350EA
HCPL2601
C9
0.1
C10
0.1
VCC
GND
TC-74VHC00FT TC-74VHC164FT
Summary of Contents for FX-7302
Page 10: ...viii ...
Page 12: ......
Page 60: ...Chapter 2 2 40 ...
Page 62: ......
Page 86: ...Chapter 4 4 18 ...
Page 87: ...4 19 MAIN BOARD circuit diagram PCB 6956B Power connection table No 1 ...
Page 114: ...4 46 ...
Page 116: ......
Page 130: ......
Page 131: ...6 1 MAIN BOARD PCB 6956B component side ...
Page 132: ...6 2 MAIN BOARD PCB 6956B soldering side ...
Page 133: ...6 3 OPERATION BOARD PCB 6957B component side ...
Page 134: ...6 4 OPERATION BOARD PCB 6957B soldering side ...
Page 135: ...6 5 ECG AMP BOARD PCB 6731D component side ...
Page 136: ...6 6 ECG AMP BOARD PCB 6731D soldering side ...
Page 137: ...6 7 MARK SENSER BOARD PCB 6942 component side ...
Page 138: ...6 8 MAGAZIN UP BOARD PCB 6943A component side ...
Page 139: ...6 9 CONNECTION BOARD PCB 7028 component side ...
Page 140: ...6 10 ...
Page 142: ......
Page 151: ...7 9 Outline view 255 315 70 76 ...
Page 152: ...7 10 ...
Page 154: ......
Page 160: ...Chapter 8 8 6 ...
Page 161: ......