Panasonic SA-AK630E, Service Manual, Page: 84 / 168

Pin No. Mark I/O Function
54 OUTR O RCH output signal
55 DVSS2 - Digital circuit GND 2
56 IOVDD1 - I/O power supply 1
57 DVDD2 - Power supply 2 for
Digital circuit
58 REGON I Laser diode control (H
: ON)
59 IOMODE I I/O switching setting
input
60 NTEST I Test mode setting
input (H: ON)
61 TX O Digital audio
interface output
62 FLAG O Flag signal output
63 MCLK I Micro-P serial
command CLK
64 MDATA I Micro-P serial
command DATA
65 MLD I Micro-P serial
command LOAD
66 STAT O Status signal output
67 BLKCK O Subcode block clock
68 NRST I LSI reset input (L:
RESET)
69 DVSS3 - Digital circuit GND 3
70 X2 O Crystal oscillator
circuit output
71 X1 I Crystal oscillator
circuit input
72 IOVDD2 I I/O power supply 2
73 DQSY O Pack signal output
for CD-Text data
74 TXTD O CDText signal output
75 TXTCK I External clock signal
input for CD-Text
register
76 GIO0 I/O General purpose input
/output Terminal 0
77 GIO1 I/O General purpose input
/output Terminal 1
78 GIO2 I/O General purpose input
/output Terminal 2
79 GOUT0 O General purpose
output Terminal 0
84
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