JVC TH-A75R Service Manual page 45

4.24 MM1563DF-X (IC592) : Regulator
• Pin layout
7
(TOP VIEW)
1
• Block diagram
• Pin function
Pin No. Symbol
1 Vo Output pin
2 NC Not connect
3 GND Ground
4 Cn Noise decrease pin
5 CONT Control pin
6 Sub Substrate pin, The 6pin must be connected to GND.
7 VIN Input pin
6 5
2 3 4
V
7
IN
Bias
Cont
5
Thermal
shutdown
GND
3
Function
CONT Output
H ON
L OFF
Current
Driver Reference
limiter
4
Cn
Vo
1
(No.21189)1-45
TH-A75R