Read Panasonic CQ-JM0580AK Service Manual online
Pin
No
Port
Descriptions
I/O
FM
(V)
AM
(V)
CD
(V)
89 ILL DET
Illumi detection L: ILL ON
I
0
0
0
90 IG2 ON
IG2 detection input H: IG2 ON
I
0
0
0
91 MBUS IN
M BUS input
I
5.2
5.2
5.2
92 CD-EJ
CD eject input
L: EJECT key input ON
L: EJECT key input ON
I
5.2
5.2
5.2
93 BAT IN
BAT detection H: BATT ON
I
5.2
5.2
5.2
94 CD DI
CD deck serial communication
data
data
I
5
5
3.8
95 SIG IN
Serial input UART1
I
5.2
5.2
5.2
96 SIG OUT
Serial input UART2
O
4.3
4.3
4.3
97 CD CLK
CD deck serial communication
CLK
CLK
O
0
0
5.1
98 CD DO
CD deck serial communication
data
data
O
5.1
5.1
3.5
99 BEEP
BEEP OUT(3KHz;100mS)
O
0
0
0
100 ANT ON
(NC)
No Connection
-
-
-
-
Note :
Voltage measuerments are with respect to ground, with a
voltmeter (Internal resistance : 10M ohms.)
voltmeter (Internal resistance : 10M ohms.)
7 PACKAGE AND IC
BLOCK DIAGRAM
7.1. Main Block
IC201 : C0JBAR000336
IC202 : C1BB00000284
7
MAZDA / CQ-JM0580AK
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