K850
1203-2528 rev. 1
APPENDIX
Components N4101 - N4200
A
P
P
E
NDIX
Simplified block diagram
10 μF
INPUT
2.7V to 5.5V
IN
AGND
PGND
LX
2.2μH to
10 μH
OUT
10 μF
FLED
LED1
LED2
LED3
LED4
COMP
MVON
FLEN
VDD
SDA
SCL
Movie On
OFF
ON
Flash On
OFF
ON
VLOGIC
I
2
C
200mA
Flash
20mA
LED
OUTPUT
3.8V to 5.2V
up t0 200mA
Pin configuration
(Top View, Bump Side down)
FLED
PGND
LED2
LED1
LX
MVON
SCL
LED3
FLEN
LED4
SDA
GND
OUT
IN
COMP
VDD
A1
A2
B1
C1
A3
B3
C3
B2
C2
D1
D3
D2
A4
B4
C4
D4
16-pin 2.5 x 2.5mm UCSP
N4101 IC Dri MAX8830 ES3 4x4 UCSP 1200-1922
N4200 Light Sensor RKZ433938/1
SEMC Troubleshooting Manual
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