Ic Pinout Diagrams - Bose 1600VI Service Manual

1 8
2 7
-
+
3 6
-
+
4 5
®
Bose Part Number 182821, TL072
1 8
2 7
-
+
3 6
-
+
4 5
Bose Part Number 182879, LM393
1 8
2 7
-
+
3 6
-
+
4 5
Bose Part Number 182914, 4558

IC PINOUT DIAGRAMS

1. Output1
2. Inverting input1
3. Non-inverting input 1
4. -Vcc
5. Non-inverting input 2
6. Inverting input 2
7. Output 2
8. +Vcc
1. Output1
2. Inverting input1
3. Non-inverting input 1
4. -Vcc
5. Non-inverting input 2
6. Inverting input 2
7. Output 2
8. +Vcc
1. Output1
2. Inverting input1
3. Non-inverting input 1
4. VEE
5. Non-inverting input 2
6. Inverting input 2
7. Output 2
8. VCC
1 2 3
Bose Part Number 182878, IRFZ44
1
2
3
Bose Part Number 182880, MOC3052
1
2
3
4
Bose Part Number 182963, HV3-2405E-5
58
Front View
1. Gate
2. Drain
3. Source
6
1. Anode
2. Cathode
3. NC
5
4. Main Terminal
5. Substrate
(do not connect)
4
6. Main Terminal
1. AC Return
8
2. Pre-Reg cap (C2)
3. GND
7
4. Inhibit
5. Voltage Sense
6
6. Voltage Output
7. NC
5
8. AC High