Panasonic CQC8400U - AUTO/RADIO CD DECK, Service Manual

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Pin
No.
Port Description (I/
O)
(V)
FM AM CD
52 FP_MOTOR1Front open/close
control 1
O 4.9 5 4.9
53 FP_MOTOR2Front open/close
control 2
O 4.9 5 4.9
54 V_CNT1 Panel driving
voltage conÇîrol 1 O 0 0 5
55 V_CNT2(NC)No Connection - - - -
56 SA_CLK Control for Speana
acquisition O 5 5 4.9
57 EXT_MUTE TEL/NAVI_MUTE
input
I 5.3 5.2 5.2
58 AMP_CONT External AMP
control
O 4.9 5 4.9
59 BZ-OUT Buzzer output
PPG 0
0 0
60 ANT_CONT Motor antenna
control
O 4.9 5 0
61 DIM1 Dimmer control
output 1 O 0 0 0
62 DIM2 Dimmer control
output 2 O 0 0 0
63 CDC_REM_OUT Remote control
code output to
Changer O 5 5 5
64 CDC_SENS CDC_1/2 detection I 5.1 5.1 5.1
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.REQ
input
I 5 4.9 5
68 NC No Connection - - - -
69 NC No Connection - - - -
70 NC No Connection - - - -
71 NC No Connection - - - -
72 MAIN_CONTMAIN 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 - I 0 0 0
79 Vss GND I 0 0 0
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