JVC NX-D4B Service Manual page 32

<LED Illumination section>
M9V 1
DIMMER 2
MGND 3
VOL_LED4 4
To Touch section
CN901
VOL_LED3 5
VOL_LED2 6
VOL_LED1 7
No.MB726
9.2V
0V
0V
3.1V
3.1V
3.1V
3.1V
0V
R9216
1K
IC920
KTC801U/G/-X
0V 4V
R9217
1K
0V 0V
4V 0V
LED D9200~D9007:SELT1E54CM-S or NSSW020B-P1-X
(No.MB726<Rev.001>)14/36
IC921
KTC801U/G/-X
0V 4V
R9218 R9219
1K 1K
0V 0V
4V 0V
created date:2010-02-02