JVC XV-SA600BK Service Manual page 55

Surround audio signal output section (SHEET 7)
DA_DATA3
TO CN701
DABCK
DALRCK
SHEET 2
DDATA
DA_DATA2
DABCK
DALRCK
DDATA
REAR
OUT1C
IC812,IC811
AUDIO DAC
OUT1D
IC813
OUT2C
OUT2D
CENTER/
OUT1C
SUB WOOFER
OUT1D
AUDIO DAC
OUT2C
IC823
OUT2D
MUTE2
MUTE
LPF
Q811,Q812
MUTE2
MUTE
LPF
Q821,Q822
IC821,IC822
XV-SA600BK/XV-SA602SL
REAR
ANALOG
AUDIO OUT
J811
CENTER
SUB WOOFER
ANALOG
AUDIO OUT
J821
2-5