Harman Kardon FL8550 Service Manual page 51

Pin Assignments
GND
1
Pin Definitions
Pin Number Pin Name
1 GND
2 V
OUT1
3 V
4
5 F
6 R
7 V
8 V
9 V
10 V
OUT2
V V V
OUT1 Z1 R
2 3 4
I/O
- Ground
O Output 1
- Phase compensation
Z1
V I Motor speed control
R
I Input 1
IN
I Input 2
IN
- Supply voltage (Signal)
CC1
I Supply voltage (Power)
CC2
I Phase compensation
Z2
O Output 2
KA8301
F R V V
IN IN CC1 CC2
5 6 7 8
Pin Function Description
51
V V
Z2 OUT2
9 10
FL8550