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BCT-1510 BCT-1520 BCT-1530

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TS5, <strong>BCT</strong>-<strong>1510</strong>, <strong>BCT</strong>-<strong>1520</strong>,<br />

<strong>BCT</strong>-<strong>1530</strong><br />

•Block Diagram(2/2)<br />

48<br />

Audio section<br />

Mono Switch<br />

MONO<br />

To RF Modulator<br />

32<br />

6dB<br />

Vol Bypass(Phono)<br />

PHONO_R<br />

31<br />

6dB<br />

VOLUME CONTROL<br />

& MUTE<br />

AUDIO SWITCH1 (TV)<br />

Overlay on/off<br />

Vol Bypass(T.V.)<br />

-16dB<br />

-6/-3/0/+3dB<br />

23<br />

RIN 1 (DIG)<br />

RTV<br />

26<br />

6dB<br />

Limiter<br />

2.2Vrms<br />

2dB<br />

RIN 2 (VCR) 20<br />

-6dB<br />

RIN 3 (TV/OVERLAY) 17<br />

-6/-11dB<br />

RIN 4 (AUX) 42<br />

-6dB<br />

TV<br />

ZCD<br />

Overlay on/off<br />

-16dB<br />

-6/-3/0/+3dB<br />

2dB<br />

-6dB<br />

LIN 1 (DIG)<br />

LIN 2 (VCR)<br />

LTV<br />

25<br />

6dB<br />

Limiter<br />

2.2Vrms<br />

-6dB<br />

22<br />

19<br />

16<br />

LIN 3 (TV/OVERLAY)<br />

R/L and Mono<br />

switching<br />

Vol Bypass(T.V.)<br />

-6dB<br />

29<br />

LIN 4 (AUX)<br />

PHONO_L<br />

30<br />

6dB<br />

Volume Control<br />

+6 to -56 dB<br />

Vol Bypass(Phono)<br />

Tone mix<br />

AUDIO SWITCH2 (VCR)<br />

ROUT1<br />

28<br />

6dB<br />

VCR<br />

LOUT1<br />

27<br />

6dB<br />

MONO & R/L<br />

SWITCH<br />

Output<br />

Disable<br />

Mute<br />

Bias

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