Figure 4. audio functional diagram (audio block2) – Rainbow Electronics MAX4399 User Manual
Page 15
MAX4399
Audio/Video Switch for Three SCART
Connectors
______________________________________________________________________________________
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)