JVC XV-M50BK Service Manual page 23

1.16 UPD65612GB-208(IC801):Changer control micon
• Terminal layout
• Pin function
Pin No. Symbol I/O
1 NC - Non connect
2 NC - Non connect
3 MSPOSI - Non connect
4 OS1I I Oscillation input terminal
5 OS1O O Oscillation output terminal
6 OS2I I Oscillation input terminal
7 OS2O O Oscillation output terminal
8 NC - Non connect
9 C12IN I Connect to C12 OUT terminal
10 C12OUT O Connect to C12 IN terminal
11 RESET I Reset signal input
12 REQB O Mecha.data.request output
13 DATA I/O Control.status.data.I/O
14 STCH I Strobe signal input
15 CKS I Clock signal input
16 SELECT - Connect to ground
17 GND - Connect to ground
18 CK - Connect to ground
19 1MSW I Switch input signal to TRAY1
20 2MSW I Switch input signal to TRAY2
21 3MSW I Switch input signal to TRAY3
22 3SSW I Switch input signal to TRAY3
Function
Pin No. Symbol I/O
23 2SSW I Switch input signal to TRAY2
24 1SSW I Switch input signal to TRAY1
25 NC - Non connect
26 CAM0 I Switch input signal for LCAM
27 CAM1 I Switch input signal for LCAM
28 CAM2 I Switch input signal for LCAM
29 CAM3 I Switch input signal for LCAM
30 CAM4 I Switch input signal for RCAM
31 CAM5 I Switch input signal for RCAM
32 CAM6 I Switch input signal for RCAM
33 CAM7 I Switch input signal for RCAM
34 FIT O Connect to C50
35 C50 I Connect to FIT
36 LMUP O Motor control signal for L
37 LMDWN O Motor control signal for L
38 C25 - Non connect
39 VDD - Power supply
40 C100 - Non connect
41 RMUP O Motor control signal for R
42 RMDWN O Motor control signal for R
43 NC - Non connect
44 NC - Non connect
XV-M50BK
Function
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