Sony MEX-BT5000 Service Manual page 56

MEX-BT5000
Pin No.
Pin Name
60 A_ATT
XFLASH &
61
EJECT_OK
62
OPEN_REQ
63
MECON
64
CDON
65 XUART
66
ZMUTE
67
MECON_CHK
68
CDON_CHK
69 to 74 NC
75
RSTX
76
NC
77
X1A
78 X0A
79
VSS
80
X0
81
X1
82 VCC
83
XWD
84
XINIT3
85
NC
86 XSJIG
87 to 89
XINIT0 to 2
90 to 96
NC
97
XDES
98 XLINE
99, 100
NC
56
I/O
O Muting on/off control signal output terminal
I CD eject OK signal input from the system controller
O Front panel open/close request signal output terminal Not used
O Mechanism deck power supply on/off control signal output terminal
O CD servo power supply detection output terminal
I Sony-bus/MC-bus change signal input terminal Not used
O Muting on/off control signal output to the system controller
I CD mecha +6V power rising detection signal input
I CD servo +3.3V power rising detection signal input terminal
- Not used
I System reset signal input terminal
- Not used
O Sub system clock output terminal Not used
I Sub system clock input terminal Not used
- Ground terminal
I Main system clock input terminal (12 MHz)
O Main system clock output terminal (12 MHz)
- Power supply terminal (+3.3 V)
I Not used
I Not used
- Not used
I Not used
I Not used
- Not used
I Destination setting terminal
I Not used
- Not used
Description