Matsushita Electric CQ-5300W, Manual

Page: 18 / 125

Pin
No.
Port Description I/O Volt (V)
FM AM CD
65 CDC 1/
2
CDC 1/2 change
output O 0 0 0
66 NC No Connection - - - -
67 MAIN.W.U.REQ Main wake-up request I 4.9 4.9 4.9
68 RDS
(NC)
No Connection - - - -
69 RDS
CLK
(NC)
No Connection - - - -
70 NC No Connection - - - -
71 NC No Connection - - - -
72 MAIN
CONT
MAIN power supply
control O 5 4.9 4.9
73 INV
CONT
INV power supply
control O 5.1 5 5
74 AF
MUTE
AF MUTE control O 5.1 5.1 5.1
75 RESET Reset input I 5.1 5.1 5.1
76 NC No Connection - - - -
77 NC No Connection - - - -
78 NC No Connection - - - -
79 Vss GND I 0 0 0
80 X1 Crystal oscillator
input I 2.1 2.1 2.1
81 X2 Crystal oscillator
output O 2.5 2.5 2.5
82 Vdd Power supply I 5.1 5.1 5.1
83 P00 Pldaun port for writing I 0 0 0
84 P01 Pull-up port for
writing I 5.1 5.1 5.1
85 OFFSET
DET
PWR-IC OFFSET
detection I 0 0 0
86 STBY PWR-IC STBY control
output O 5.1 5.1 5.1
87 AMP
MUTE
PWR-IC MUTE control
output O 0 0 0
88 ILL
SENS
External dimmer
control input I 5.1 5.1 5.1
89 SUBM
CONT
(NC)
No Connection - - - -
90 EP DO
(MI)
(Ground pull down) - - - -
18