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Figure 4. audio functional diagram (audio block2) – Rainbow Electronics MAX4399 User Manual

Page 15

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MAX4399

Audio/Video Switch for Three SCART

Connectors

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15

VCR_L_OUT

VCR_R_OUT

AUX_L_OUT

AUX_R_OUT

TV_LB

VCR_LB

AUX_LB

ENC_LB

MUTE

VAUD/2

TV_RB

VCR_RB

AUX_RB

ENC_RB

MUTE

VAUD/2

FROM BUFFER OUTPUTS ON AUDIO BLOCK 1

0dB

0dB

0dB

0dB

TV_LB

VCR_LB

AUX_LB

ENC_LB

MUTE

VAUD/2

TV_RB

VCR_RB

AUX_RB

ENC_RB

MUTE

VAUD/2

-6dB, 0dB, 6dB

VOLUME CONTROL

-6dB, 0dB, 6dB

VOLUME CONTROL

-6dB, 0dB, 6dB

VOLUME CONTROL

-6dB, 0dB, 6dB

VOLUME CONTROL

FROM BUFFER OUTPUTS ON AUDIO BLOCK 1

0dB

0dB

0dB

0dB

STEN_LB

STEN_RB

STEN_LB

STEN_RB

3dB

3dB

INPUT

SOURCE

SWITCHES

INPUT

SOURCE

SWITCHES

INPUT

SOURCE

SWITCHES

INPUT

SOURCE

SWITCHES

VCR MONO

SWITCHES

VCR MONO

SWITCHES

AUX MONO

SWITCHES

AUX MONO

SWITCHES

MAX4399

Figure

4. Audio Functional Diagram (AUDIO BLOCK2)