Sony STR-DB840 Service Manual page 49

Pin No. Pin Name
44 DOSEL0
DOSEL1
45
CKSEL0
46
47 CKSEL1
XMODE
48
I/O
O Data select 0 output terminal (fixed at "L" in this set)
O
Data select 1 output terminal (fixed at "L" in this set)
I
System clock select 0 input terminal (fixed at "L" in this set)
I System clock select 1 input terminal (fixed at "L" in this set)
I
Reset signal input from the system controller (IC1201)
Description
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