Sony RDR-GX350 Service Manual page 103

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Pin No. Pin Name
W11 AT0CS1B
W12 AT0CS0B
W13 AT0D14
W14 AT0DA0
W15 AT0D03
W19 SP1REQB
W20 RADD21
W21 RDATA00
W22 FOEB/GOEB
W23 RADD04
W24 FCSB1
Y1 MD15
Y2 MD11
Y3 MD0
Y4 MD7
Y5 MD10
Y6 DVDD15(1.5V)
Y10 DGND
Y11 DGND
Y12 AGND
Y13 AGND
Y14 AGND
Y15 AGND
Y19 SP0REQB/GPIO33
TE
L 13942296513
Y20 RADD01
Y21 RDATA01
Y22 RADD09
Y23 RADD06
Y24 RADD02
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I/O
O Output of chip select signal [1] for IDE I/F
O Output of chip select signal [0] for IDE I/F
O Output of data [14] for IDE I/F
O Output of address [0] for IDE I/F
O Output of data [03] for IDE I/F
— Fixed at GND
O Output of ROM/GIO address [21]
I/O Input/output of ROM/GIO data [0]
O Output of ROM/GIO enable
O Output of ROM/GIO address [4]
— Not used
I/O Input/output of buffer memory interface data bus [15]
I/O Input/output of buffer memory interface data bus [11]
I/O Input/output of buffer memory interface data bus [0]
I/O Input/output of buffer memory interface data bus [7]
I/O Input/output of buffer memory interface data bus [10]
— Power supply input
— Digital GND
— Digital GND
— GND (Analog)
— GND (Analog)
— GND (Analog)
— GND (Analog)
— Fixed at "H"
O Output of ROM/GIO address [1]
I/O Input/output of ROM/GIO data [1]
O Output of ROM/GIO address [9]
O Output of ROM/GIO address [6]
O Output of ROM/GIO address [2]
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2 9
8
Function
Q Q
3 6 7 1 3 1 5
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5-13
9 4 2 8
0 5 8 2 9 9 4 2 8
m
9 9
9 9