Terminals Description - Panasonic CN-D105T Service Manual

9 TERMINALS DESCRIPTION

9.1. Main Block
IC600 : C2CBKYY000239
Pin Port
No.
1 NC Remote control signal input
2 VOL.LVL No Connection
(NC)
3 NC No Connection
4 NC No Connection
5 NC No Connection
6 BYTE
7 CNVSS
8 NC No Connection
9 NC No Connection
10 /RESET System reset H:RESET OFF
11 XOUT Main clock output
12 VSS Ground
13 XIN Main clock input
14 VCC1 Power Supply
15 /NMI
16 ACC.DET Power Supply ACC Detection H
FACC ON
17 BAT.DET Power Supply +B Detection H:
BATT ON
18 RMC IN Remote control signal state input
19 IE. BUS. IN
20 ILRST Abnormal reset flag to Nabis
microcomputer L: Normal
21 ACC.DET.O ACC ON fixation signal to Nabis
UT microcomputer H: ACC ON
22 NC No Connection
23 SYS.LATCH Data fixation signal output to system
power supply IC
24 SYS.DATA Data signaling output to system
power supply IC
25 SYS.CLK Clock pulse output to system power
supply IC
26 BEEP BEEP Output
27 IE. BUS.IN IE Bus Input
28 IE. BUS.OUT IE Bus Output
29 DVD.TX DVD4.5U start-stop data signaling
output
30 DVD.RX DVD4.5U start-stop data signaling
input
31 SYS.STBY System power supply start control
32 SYS.STBY2 System power supply internal
regulator change signal H: External
5V
33 NAVI.RX Data output for Nabis
microcomputer communication
34 NAVI.TX Data input for Nabis microcomputer
communication
35 NC No Connection
36 /DVD.RESET No Connection
(NC)
37 WDT.ON Customer engineer control with
built-in RESET IC WDT H: WDT ON
38 WDT.CLK Release signal with built-in RESET
IC WDT
39 /ILL.DET Vehicle ILL-SW detection H: ILL-SW
40 NC No Connection
41 NC No Connection
42 NC No Connection
43 LED.CNT2 No Connection
(NC)
44 LED.CNT1 Insertion entrance LED control
signal output 1 H:LED ON
45 EVOL2 Speech output attenuator control 2
Description I/O
I
-
-
-
-
- I
- I
-
-
I
O
I
I
I
- I
I
I
I
- I
O
O
-
O
O
O
O
I
O
O
O
O
O
O
I
-
-
O
O
I
-
-
-
-
O
O
Pin Port
(V)
No.
46 EVOL1 Speech output attenuator control 1
0
47 ATTP0 (NC) No Connection
-
48 NAVI MUTE External monitor speech output
control H:MUTE ON
-
49 STBY (NC) No Connection
-
50 DAC.MUTE Nabis voice guide MUTE control
-
H:MUTE ON
0
51 S.MUTE.CA No Connection
NSEL (NC)
0
52 NMUTE MUTE to power amplifier H: MUTE
-
ON
-
53 /AUDIO.RST Reset signal of RESET IC H:
3.2
RESET OFF
2.7
54 AUDIO.NMI Soft NM I-signal to RESET IC H:
0
ACC ON
2.0
55 ACC.ON AC C power supply ON fixation
3.3
signal H: When set operates
3.3
56 ADPG Set distinction since 1S/2S H: since
3.4
2S
57 TEST Test mode signal detection H: TEST
3.4
signal OFF
58 PKB Parking brake signal detection H:
0
Brake ON
3.4
59 TMC.RST Reset output port for external RDS
TMC equipment L: RESET
0
60 CVCC2 Power-supply voltage
3.3
61 NAVI DISP NAVI display notification output
signal
-
62 VSS Ground
3.3
63 NC No Connection
64 NC No Connection
3.3
65 NC No Connection
66 NC No Connection
3.3
67 NC No Connection
68 NC No Connection
0
69 NC Input for ACC voltage detection
3.4
70 THM Input for ambient temperature
0
detection with thermistor
0
71 VD.DOWN Chroma IC: For 12C-BUS
transmission timing detection
0
72 /DVD.MUTE DVD MUTE trigger input
73 OPEN.KEY Lid OPEN state detection H: OPEN
3.3
74 NC No Connection
3.3
75 NC No Connection
76 SPD CNT
77 MAX (NC) No Connection
3.4
78 NC No Connection
3.4
79 NC No Connection
80 NC No Connection
-
81 ACONT2 No Connection
-
(NC)
82 ACONT1 No Connection
3.3
(NC)
83 RGB.MUTE No Connection
3.3
(NC)
84 NC No Connection
3.3
85 VCONT2 No Connection
-
(NC)
-
86 VCONT1 No Connection
(NC)
-
87 NC No Connection
-
88 NC No Connection
3.3
89 NC No Connection
90 NC No Connection
0
5
Description I/O
O
-
O
-
O
-
O
O
O
O
I
I
I
O
I
O
I
-
-
-
-
-
-
I
I
I
I
I
-
-
- -
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CN-D105T
(V)
0
-
0
-
3.2
-
3.3
3.3
3.3
3.3
0
3.3
3.3
0
3.3
3.3
0
-
-
-
-
-
-
1.5
1.4
3.3
3.4
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-