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BCT-1510 BCT-1520 BCT-1530

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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

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