Sony CDX-51 - Page 17

[Pin No. l Function
lpn th NC [=| Notusea
2 NC — | Not used
2B NC — | Notusea
44 NC [ — [| Notused 7
5 INIT 1 | Initialize
46 GRSCOR — | Notused ——
a7 REQ | _—_| Notused
438 ~ SCK 1 | Serial clock input
9 SI 1 | Serial data input
50 so © | Serial data output
31 SQCK 0 | Clock for SUBQ read output
sz | SUBQ T | SUBQ data input
[eee 4 NC — | Notused
34 | BUSON 1 | “L* during controller communicating
55 | DIA SELECT I Digital/Analog selection. “H”: Analog.
56 SCOR T | SCOR input
S7 NC = | Not used
58 NC — | Notused
59 NC —__| Notused
60 B. U. CHECK |__| BACK UP detection input, “H”: BACK UP on
7 61 WUP. 1 External timer/counter input
62 LOCK 1 | During locking magazine: “H"
63 EHS T | Elevator location detection
64 EEDATA VO | External 16 bits timer/counter input/output iz
65 EECLK © | 14 bits PWM output
66 EEINIT 1 | EEPROM initializing input. “H”: Format
67 NC — | Notused
68 SINGLE 1 | Notused
69 FOK 1 | FOK input
70 GES 1 | GFS input
. o7 SENS I SENS input
2 ~ Vbb — | Powersupply
= NC —_| Notused
74 CDCLK © | Servo system control output
75 CDXLT 1 © [| Servo system control output
76 CDDATA © | Servo system control output
7 SCLK © _ | Clock for serial communication output
78 EJTKEY i I EJECT key input. “H”: On.
79 NC fo Not used
80 | NC | — | Notusea
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