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•Pin Function (3/3)<br />
Pin<br />
Num<br />
10<br />
12<br />
Symbol<br />
FBLK_IN1<br />
FBLK_IN2<br />
Pin<br />
Voltage<br />
(V)<br />
9 TV_FBLK -<br />
13 FNC_VCR -<br />
11 FNC_TV -<br />
33 LOGIC -<br />
36 INTRUPT -<br />
-<br />
TS5, <strong>BCT</strong>-<strong>1510</strong>, <strong>BCT</strong>-<strong>1520</strong>,<br />
<strong>BCT</strong>-<strong>1530</strong><br />
Equivalent Circuit Description<br />
10<br />
12<br />
13<br />
VCC<br />
150<br />
VCC<br />
VCC<br />
VCC<br />
9<br />
120k<br />
11<br />
33<br />
36<br />
Fast blanking signal inputs<br />
Fast blanking signal output<br />
SCART function pin 8 input / output to<br />
VCR<br />
SCART function pin 8 output to TV<br />
35 SCL I 2 C bus clock line<br />
34 8k<br />
-<br />
35<br />
34 SDA<br />
Open collector logic outputs<br />
Typically connect to +5V through 10k<br />
resistor.<br />
I 2 C bus data line<br />
14 +5V_DIG Digital supply<br />
44 +5V_VOUT 5.0<br />
Video output supply<br />
48 +5V_VID<br />
Video supply<br />
15 +12V_DIG 12.0 Digital supply<br />
21 -5V_GNDA -5.0 / 0.0 Audio supply / ground<br />
24 +5V/12V_VCCA 5.0 / 12.0 Audio supply<br />
8 GND_DIG 0.0 Digital ground<br />
40 GND_VID 0.0 Video ground<br />
51