Onkyo DX-C34, Service Manual

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DX-C34
IC BLOCK DIAGRAM/ TERMINAL DESCRIPTION
PIN CONFIGURATIONS
NC GND DO DI
NC V
CC
CS SK
BR93L56F-W : SOP8
TERMINAL FUNCTION
Terminal IN/OUT Function
V
CC
GND
CS
SK
DI
DO
NC
-
-
INPUT
INPUT
INPUT
OUTPUT
-
Power Supply
Ground (0V)
Chip Select Conyrol
Serial Data Clock Input
Start Bit, Op, code, Address, Serial Data Input
Serial Data Output, Ready/Busy Status Output
No Connection (Vcc or GND or Open)
Q706 : BR93L56F-WE2 128 x 16 bit Electrically Programmable ROM (-1)