— 53 —
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
I/O
Description
Pin Name
O
O
O
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
—
—
Center speaker relay
Rear speaker relay
Sub Woofer relay
Head phone relay
Power relay
Analog/digital selection
Digital input select B
Digital input select A
Direct pass relay
To LC89055 clock
To LC89055 latch
To LC89055 data
To LC89055 C-bit
Error output to LC89055
Non PCM sync detect flag LC89055
Non PCM data detect flag LC89056
C-bit change flag LC89055
Xtal status Frag LC89055
Ground (Connected to ground)
Not used (Connected to ground)
RY-CENTER
RY-REAR
RY-WOOFER
RY-HP
RY-POWER
ANG/DIG
DIG-INB
DIG-INA
XMODE
CL
CE
DI
DO
ERROR
BYSYNC
AUTO
CSFLAG
XSTATE
VSS
N.C
Pin No.
