Panasonic CQC9800U - AUTO RADIO/CD DECK, Service Manual

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Pin
No.
Port Description (I/
O)
(V)
FM AM CD
55 V_CNT2(NC) No Connection - - - -
56 NC No Connection - - - -
57 EXT_MUTE TEL/
NAVI_MUTE
input I 5.1 5 5.1
58 AMP_CONT External AMP
control
O 4.9 4.9 5
59 BZ_OUT(NC) No Connection - - - -
60 ANT_CONT Motor antenna
control
O 4.9 4.9 0
61 DIM1 Dimmer
control output
1 O 0 0 0
62 DIM2 Dimmer
control output
2 O 0 0 0
63 CDC_REM 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 M_W_UP
MAIN.WAKE.UP.REQ
input
I 5.1 5.1 5.1
68 NC No Connection - - - -
69 RDS_CLK/
NC
RDS Clock
Input INT 0 0 0
70 DC/DC_FRQ - O 0 0 0
71 RDS_DATA/
NC
RDS Data Input I 0 0 0
72 MAIN_CONT MAIN power
supply control
output
O 4.9 4.9 5
73 INV_CONT INV power
supply control
output O 5 5 5
74 AF_MUTE Tr-MUTE
control O/I 5.4 5.4 5.4
75 RESET Reset input I 5 5 5
76 NC No Connection - - - -
77 X1A(NC) No Connection - - - -
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