Clarion CD037RMP Instrukcja serwisowa - Strona 4
Przeglądaj online lub pobierz pdf Instrukcja serwisowa dla Samochodowy system stereo Clarion CD037RMP. Clarion CD037RMP 11 stron. Cd/usb/mp3 receiver
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PIN
P-NAME
I/O
41
B_UP
I
42
BT_RXD
I
43
BT_TXD
O
44
IPOD_DET
I
45
NC
I
46
AF MUTE
O
47
VDD
HD
48
GND
HD
49
KEYADI2
I
50
KEYADI1
I
/FRT DET
51
DANCE3
I
52
DANCE2
I
53
DANCE1
I
54
S-METER
I
55
TEL/CDSW
I
56
ENCODER
I
57
SAT_PW
I
DIO IN11
58
MP3_CK
O
/DIO IN10
59
MP3_DI
I
60
MP3_DO
O
/DIO IN9
Act
DESCRIPTION
L
1. ACC ON Detection input. (Low=system halt).
To
detect
rapidly,
recommendable
described in hardware application note.
Bluetooth RXD Input.
Bluetooth TXD output.
H
IPOD detection input for connection input.
Reserved for future use.
H
RDS AF MUTE output.(High=Mute).
VDD 5V DC.
Ground.
AD KEY INPUT2.
Must be pulled up with 4.7Kohm from AVREF
in MAIN PCB.
Key A/D input1 and front detect input.
Must be pulled down with 1Mohm in main PCB.
Must be pulled up with 4.7Kohm from AVREF
in front PCB.
Level dancing input3 (ex: 10kHz)
Level dancing input2 (ex: 1kHz)
Level dancing input1 (ex: 100Hz)
Connected to S-METER output of IF ICs.
1. TELPHONE MUTE INPUT(4.54~5.0 Vdc)
2. S-cdp switch input.
Must be pulled up with 47Kohm from AVREF.
Must be pulled down with 330Kohm to AGND.
Encoder volume input.
Pull up 47Kohm from AVREF and Pull-down
330Khom to GND.
Series 82Kohm to VOL B.
Series 47Kohm to VOL A/C.
H
1. High output in XM mode for XM power.
2.Option diode input 11.
1. MP3 Communication CLK output.
2. Option diode input 10.
MP3 Communication data output.
Needed pull up 220ohm from CDP powered 5V.
1. S-CDP/MP3 Communication data output.
2. Option diode input 9.
standard
circuit
is
-4-
When not Used
REMARK
Refer to
the circuit
Pull down 220k
Pull up
AD input
AD input
GND
AD input
GND
AD input
GND
AD input
AD input
AD input
GND
Refer to
the circuit
CD037RMP