Switch Pwb Section - Clarion MAX668RVD Service Manual

CIRCUIT DIAGRAM
Switch PWB(B5) section
Switch PWB-A (B5)
H
To J805 of LCD PWB
(Page 35)
J1000
1
9.2V ILL+9V
0V 2 ILL-GND
3
3.5V POWER
3.5V 4 OP/CL
5 D-GND
0V
6
3.8V IR
4.9V 7
REM+5V
8
9
10
4.8V KI-3
11
0V KO-0
0V 12
KO-1
13 ILL+9V
9.2V
0V 14
ILL-GND
15 LED
0V
Switch PWB-B (B5)
G
To J804 of LCD PWB
(Page 35)
J1001
1
0V D-GND
0V 2 ILL-GND
3
9.2V ILL+9V
4 KI-2
4.8V
4.8V 5 KI-1
6
0V KO-0
0V 7 KO-1
8
0V KO-2
0V 9
KO-3
4.8V 10 K1-0
11
12
13
9.2V ILL+9V
14
0V ILL-GND
0V 15
D-GND
- 38 -
S1000
POWER
S1001
OPEN/CLOSE
C
C1001
0.1
S1002
TA
S1003
ADJ
IR1000
RS-771
R1000
0
C1000
0.1
S1007
BAND
S1004 S1008 S1011
MENU
MUTE VOL+
S1005 S1009 S1012
MAP
>> VOL-
S1006 S1010 S1013
<< SRC VOICE
MAX668RVD
PRINTED WIRING BOARD
Switch PWB(B5) section
Switch PWB-B (B5) Switch PWB-B (B5)
SOLDER SIDE COMPONENT SIDE
Switch PWB-A (B5)
COMPONENT SIDE
15 1
14 2
Switch PWB-A (B5)
SOLDER SIDE
H To J805 of LCD PWB
(Page 37)