Sony PCM-D50 - Page 63

PCM-D50
63
POWER BOARD (4/4) IC2301 UPD78F0501AMC-5A4-E2-A (SIRCS CONTROL)
Pin No.Pin NameI/O Description
1 ANI1/P21OSircs key signal output
2 ANI0/P20OSircs key signal output
3P01/TI010/TO00OSircs key signal output
4 P00/TI000OSircs key signal output
5P120/INTP0/EXLVIISircs signal input
6 nRESETISystem reset signal input
7 FLMD0 IMode setting signal input
8
P122/X2/EXCLK/
OCD0B
IClock signal input
9P121/X1/OCD0AINot used (Pull down)
10 REGC ORegulator output (Connected to capacitor)
11 VSS — Ground
12 VDD — Power supply (+2.9V)
13 P60/SCL0 — Not used (Open)
14 P61/SDA0 — Not used (Open)
15P33/TU5/TO51/INTP4 — Not used (Open)
16P32/INTP3/OCD1BISerial data signal input
17P31/INTP2/OCD1AIInterrupt signal input
18 P30/INTP1ISircs detect signal input
19P17/TI50/TO50 — Not used (Open)
20P16/TOH1/INTP5 — Not used (Open)
21 P15/TOH0 — Not used (Open)
22 P14/RXD6IReceive signal input
23 P13/TXD6OTransmit signal output
24 P12/SO10 — Not used (Open)
25P11/ST10/RXD0 — Not used (Open)
26P10/NSCK10/TXD0 — Not used (Open)
27 AVREF IAD converter reference voltage input
28 AVSS — Ground
29 ANI3/P23 — Not used (Open)
30 ANI2/P22 — Not used (Open)
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