Table of Contents
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8 TERMINALS DESCRIPTION
8.1.
Main Block
IC701 : C2CBKH000031
Pin
Port
Descriptions
No.
1
/RSTOUT
Not used
2
NMI
(Connecting to GND)
3
VSS
GND
4
VDD
+5V power supply
5
ILL1
Illumi control
6
ILL2
Iiiumi. control
7
TUNER1.ON
Radio power on/off
8
TUNER2.ON
Radio power on/off
9
DSP.PWN
DSP power cont.
10 LCD.ADR
LCD address
11 LCDRST
LCD reset
12 LCD/E2.CLK
LCD/SEC. data shift clock
13 LCD/E2.DT.I
LCD/SEC. serial data
N
14 E2.DT.OUT
Security data
15 E2.CS
Security IC selection
16 AUDIO.ON
Audio power on/off
17 VSS
GND
18 VDD
+5V power supply
19 I2C.DATA
DSP/AF.SW data
20 I2C.CLK
Data shift clock
21 F/E.DATA
Tuner control data
22 F/E.CLK
Data shift clock
23 F/E.STP
Tuner control
24 F/E.ENA
Tuner pack enable
25 VSS
GND
26 VDD
+5V power supply
27 FIELD.1
Field strength detection
28 N.C.1.1
Noise level detection
29 PHOTO
Photo sensor data
30 MP.1
FM multipath interference
detection
31 DEV.1
FM deviation
32 ANT.V
ANT1 current intensity
33 IF.V
ANT2 current intensity
34 MP
FM multipath interference
detection
35 VA.REF
+5V power suooly
36 VA.GND
GND
37 NC
No connection
38 NC
No connection
39 6.1V DET
+B level detection
40 +B MONI.
+B level detection
41 VSS
GND
42 VDD
+5V power supply
43 BAT.DET
+B level detection
44 P.SW
Power switch
45 T.MUTE
Tape mute
46 NC
No connection
47 CD.A.MUT/CD
Disc-in SW
.SW1
48 STBY
Power Amp stand-by
49 LCD.MONI
LCD
50 RDS.CLK
RDS data shift clock
51 VSS
GND
52 VDD
+5V power supply
53 DAB.RX0
Not used
54 DAB.TX0
Not used
55 NC
No connection
56 NC
No connection
57 RDS.DATA
RDS data
58 NC
No connection
59 NC
No connection
60 NC
No connection
61 CDC.REMO
CD CH remote data
62 CDC.DATA
CD CH data
63 KLIN.OUT
K-LINE data
Pin
No.
64 KLIN.IN
65 NC
I/O
FM
AM
CD
66 CDC.CLK
(V)
(V)
(V)
(V)
67 BOSE
-
-
-
-
68 VDD
-
0
0
0
69 VSS
-
0
0
0
70 N.CNTR
-
4.8 4.8 4.8
71 EXT.AMP.ON
O
0
0
0
72 CAN.N.ERR
O
2
2
1.2
73 CAN.EN
O
4.8 4.8 4.8
74 CAN.STB
O
4.8 4.8 4.8
75 CAN.RX
O
0
0
0
76 CAN.TX
O
0
0
0
77 CD.RST
O
4.8 4.8 4.8
78 VDD
O
0
0
0
79 VSS
O
0
0
0
80 /RD
81 /WR/WRL
I
0
0
0
82 /READY
O
0
0
0
83 ALE
O
4.8 4.8 4.8
84 /EA
-
0
0
0
85 MUTE
-
4.8 4.8 4.8
86 KO.0
O
4.8 4.8 4.8
87 KO.1
O
4.8 4.8 4.8
88 KO.2
O
0
0
0
89 KO.3
O
0
0
0
90 KO.4
O
2.9 3.7 3.8
91 NC
O
0
0
0
92 NC
-
0
0
0
93 VDD
-
4.8 4.8 4.8
94 VSS
I
0.9 0.6 0.6
95 NC
I
0
0
0
96 KI.0
I
1.2 0.8 1.9
97 KO.5
I
2.9
0
0
98 NC
99 NC
I
0
2.3 2.3
100 AF.MUTE
I
0.5 0.5 0.5
101 NC
I
0
0
0
102 DSP RESET
I
0
0
0
103 M2
104 NC
-
4.8 4.8 4.8
105 NC
-
0
0
0
106 NC
-
-
-
-
107 CD SW3
-
-
-
-
108 KI.1
I
4.8 4.7 4.6
109 KI.2
I
2.9 2.8 2.7
110 KI.3
-
0
0
0
111 VDD
-
4.8 4.8 4.8
112 VSS
I
4.8 4.6 4.7
113 KI.4
I
4.8 4.3 4.5
114 NC
O
4.8 4.6 4.6
115 CD.SIMO
-
-
-
-
116 CD STP/STA
I
0
0
0
117 CD.SOMI
118 CD.SCKM
O
4.8 4.8 4.8
I
4.8 4.3 4.4
119 CD.ON
120 NC
I
1.5 1.5 1.5
-
0
0
0
121 VDD
122 VSS
-
4.8 4.8 4.8
123 XTAL2
-
-
-
-
-
-
-
-
124 XTAL1
125 VSS
-
-
-
-
-
-
-
-
126 XTAL3
127 XTAL4
I
1.1 1.1 1.1
-
-
-
-
128 /RSTIN
-
-
-
-
Note : Voltage measuerments are with respect to ground, with
-
-
-
-
a voltmeter (internal resistance : 10M ohms).
O
4.8
0
0.2
I
4.8 4.8 4.8
O
4.8
0
4.8
9
AUDI / CQ-JA1060L / CQ-JA1061L / CQ-JA1062L / CQ-JA1063L
Port
Descriptions
K-LINE data
No connection
CD CH clock
BOSE Amp connection
+5V power supply
GND
NAVI. control
Ext Amp power control
CAN-BUS error
CAN-BUS driver enable
BUS data strobe
CAN-BUS data
CAN-BUS data
CD reset
+5V power supply
GND
Not used
Not used
Not used
Not used
(+5V pull-up)
Mute
Key scan
Key scan
Key scan
Key scan
Key scan
No connection
No connection
+5V power supply
GND
No connection
Key data
Key scan
No connection
No connection
AF mute
No connection
DSP reset
Not used
No connection
No connection
No connection
Audio mute
Key data
Key data
Key data
+5V power supply
GND
Key data
No connection
CD serial data
CD start/stop
CD serial data
CD data shift clock
CD power control
No connection
+5V power supply
GND
Crystal oscillator
Crystal osillator
GND
Crystal oscillator
Crystal oscillator
Reset input
I/O
FM
AM
CD
(V)
(V)
(V)
(V)
I
4.8 4.8 4.8
-
-
-
-
I
4.8 4.8 4.8
I
4.8 4.6 4.8
-
48
4.8 4.8
-
0
0
0
I
4.8 4.6 4.7
O
0
4.8 4.8
I
4.8
0
4.8
O
0
4.8
0
O
0
1.9
0
I
4.8 2.2 2.2
O
4.8
0
2.4
O
4.8 4.8 4.8
-
4.8 4.8 4.8
-
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
4.8 4.8 4.8
O
4.8 4.8 4.8
O
0
0.8 0.8
O
0
0.8 0.7
O
0
0.8 0.7
O
0
0.8 0.7
O
0
0.8 0.7
-
-
-
-
-
-
-
-
-
4.8 4.8 4.8
-
0
0
0
-
-
-
-
I
0
0
0
O
0.7 0.8 0.7
-
-
-
-
-
-
-
-
O
0
0
0
-
-
-
-
O
0
0
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
I
0
0
0
I
0
0.6
0
I
1
0.7
0
I
1
0.7 0.7
-
4.8 4.8 4.8
-
0
0
0
I
1
0.7 0.7
-
-
-
-
O
0
0
0
O
0
0
4.8
I
0
4.8 4.3
O
4.8 4.8 4.8
O
4.8 4.8 4.8
-
-
-
-
-
4.8 4.8 4.8
-
0
0
0
-
2.2 2.2 2.2
-
2.1 2.1 2.1
-
0
0
0
-
1.2 1.2 1.2
-
2
2
2
I
4.7 4.7 4.7
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