Zenith XBR413 Manual page 56

Control Signals
AI_MCLKO
AI_SCLK
AI_FSYNC
AI_TO_E5
E5 BGA308
DMN8600
IC1099
AO_IEC958
AO_D0
AO_SCLK
AO_FSYNC
AO_MCLKO
M1_SDA
M2_SDA
A2_L_IN
Front Jack
PN5401
A2_R_IN
A_SEL1
Control & Selection
Logic
A_SEL2
ADC_INL
Audio ADC
CS5333
IC6905
ADC_INR
DAC_AUD_L-_OUT
DAC_AUD_L+_OUT
Audio DAC
DAC_AUD_R+_OUT
CS4392
DAC_AUD_R-_OUT
IC7601
ZMUTE_L
ZMUTE_R
L_IN
OP AMP
MC33202
IC6904
R_IN
OP AMP
NJM5532
IC7602
Audio Mute
TR Block
A_SEL1
Connector
PN7401
A_SEL2
A_L_IN
Connector
PN7601
A_R_IN
AO_IEC958 Connector
PN7401
A_L_OUT
Connector
PN7601
A_R_OUT
A2_L_IN
Connector
PN7601
A2_R_IN