JVC MX-DVA5 Service Manual page 26

MX-DVA5
BA7660FS (VIC8) : 3 channel 75
1. Block diagram
1
MUTE
2
INA
3
GND
4
INB
5
GND
6
N.C.
7
INC
8
GND
2. Pin function
Pin No. Pin Name
1 MUTE
2 INA
4 INB
7 INC
3 GND
5
8
14 OUTA2
12 OUTB2
9 OUTC2
15 OUTA1
13 OUTB1
10 OUTC1
16 VCC
1-26
driver
16 VCC
15 OUTA1
6dB 75
14 OUTA2
13 OUTB1
6dB 75
12 OUTB2
11 N.C.
10 OUTC1
6dB
75
9 OUTC2
I/O Comment
I Mute Control Terminal
This pin supplying "H" voltage 3 channel mute operate.
I Signal Input Terminal
Input signal is composite Video, Y, chroma, RGB and so on.
Input level range is from 0v to 1.5v (Typ.) 1.3v (Min) DC.
- Ground Terminal
O Signal Output Terminal
Output level is (0.9+2 input voltage). 9pin, 12pin and 14pin
are sag compensator terminals.
Making 10pin, 13pin or 15pin under 0.2v is respectively
power save mode each channel.
- Power Supply Terminal