Sony CDX-GT500 Service Manual page 37

Pin No.
64
65
66
67
68
69 to 74
75
76
77
78
79
80
81
82
83
84
85
86
87 to 89
90 to 96
97
98
99, 100
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Pin Name I/O
CDON O
XUART I
ZMUTE O
MECON CHK I
CDON CHK I
NC —
RSTX I
NC —
X1A —
X0A —
VSS —
X0 I
X1 O
VCC —
XWD I
XINIT3 I
NC —
XSJIG I
XINIT0 to 2 I
NC —
XDES I
XLINE I
NC —
UserManuals.info
CDX-GT50W/GT500/GT500EE/GT550
Servo power supply control signal output
Sony-Bus/MC-Bus change signal input
Zero detection mute signal output
MECON rising detection signal input
CDON rising detection signal input
Not used. (Open)
System reset signal input
Not used. (Open)
Sub-clock connect pin Not used in this set. (Open)
Sub-clock connect pin Not used in this set. (Connect to Vss.)
Ground pin
Main-clock connect pin (12 MHz)
Main-clock connect pin (12 MHz)
Power supply pin (+3.3 V)
Not used in this set. (Open)
Not used in this set. (Open)
Not used. (Open)
Not used in this set. (Open)
Not used in this set. (Open)
Not used. (Open)
Mode select pin
Not used in this set. (Open)
Not used. (Open)
Pin Description
H: power on
H: Sony-Bus, L: MC-Bus
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