General Information; Parts - Pioneer HTV-2 Service Manual

HTV-C1

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.
BA05ST (MAIN ASSY : IC507)
• Regulator IC
•
Pin Assignment
Top Vew
1 pin:CTL
2 pin:VCC
3 pin:GND
4 pin:VOUT
5 pin:N.C
1
5
18
•
Block Diagram
VCC
Vref
2pin
∗
CTL
1pin
GND
3pin
∗
CTL (1pin)
CTL terminal voltage
More than 2.0V
Less than 0.8V
VOUT
4pin
N.C
5pin
Output
ACTIVE
OFF