Panasonic CQC8100U - AUTO RADIO/CD DECK, Руководство по обслуживанию

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Pin
No.
Port Description (I/
O)
(V)
FM AM CD
69 NC No Connection - - - -
70 NC No Connection - - - -
71 NC No Connection - - - -
72 MAIN_CONT MAIN power
supply control
output
O 4.9 4.9 4.9
73 INV_CONT INV power
supply control
output O 5 5 5
74 AF_MUTE Tr-MUTE control O/I 5 5 5
75 RESET Reset input I 5 5 5
76 NC No Connection - - - -
77 NC No Connection - - - -
78 NC - - - - -
79 Vss GND I 0 0 0
80 X1 Crystal
oscillator input I 2 2 2
81 X2 Crystal
oscillator output O 2.5 2.5 2.5
82 Vdd Power supply I 5 5 5
83 P00 Pldaun port for
writing I 0 0 0
84 P01 Pull-up port for
writing I 5.1 5 5.1
85 OFFSET_DETPWR-
IC_OFFSET
detection
I 0 0 0
86 STBY PWR-IC_STBY
control output O 5 5 5
87 MUTE PWR-IC_MUTE
control output O 0 0 0
88 ILL_SENS External
dimmer control
input I 5 5 5
89 SUBM_CNT 3.3V control for
SUB
microcomputer
O 5 5 5
90 NC/
EP_DO(MI)
EPROM data
input O/I 0 0 0
91 NC No Connection - - - -
92 NC No Connection - - - -
93 SUB_W_U_REQ
SUB.WAKE.UP.REQ
O 4.9 5 4.9
94 DISPM_CNT Power supply
control output
of display 5V
O/I 0 0 0
95 CD_ILL(NC) No Connection - - - -
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