K850
1203-2528 rev. 1
MEASUREMENT POINTS
Connectivity Keypad
ME
A
S
U
R
EMEN
T
P
O
IN
T
S
Made for
Document Nr
Revision
ONSWAn
LED_VIDEO
LED_PLAY
LED_CAMERA
LED_ROW3
LED_ROW2
STEPUP50
33pF
<NM>
C2426
VDIG
LED_ROW1
33pF
<NM>
C2472
1
A1
A2
A3
A4
LED_CAMERA
A5
LED_ROW3
A6
A7
STEPUP50
A8
A9
A10
KEYOUT4
A11
KEYOUT3
A12
KEYOUT2
A13
KEYOUT1
A14
X2410
KEYOUT0
A15
1200-1735
A16
A17
I2CCLK1
A18
I2CDAT1
A19
A20
ModeKey1
B1
ModeKey2
B2
B3
ModeKey3
LED_VIDEO
B4
LED_PLAY
B5
B6
LED_ROW2
B7
LED_ROW1
B8
B9
KEYIN5
B10
KEYIN4
B11
KEYIN3
B12
KEYIN2
B13
KEYIN1
B14
KEYIN0
B15
B16
INT
B17
XRES
B18
B19
VDIG
B20
I2CCLK1
I2CDAT1
REDLED
VDDE18
VDDE18
33pF
C2459
<NM>
33pF
<NM>
C2460
33pF
C2461
<NM>
33pF
<NM>
C2462
33pF
C2463
<NM>
1uF
C2450
1uF
C2451
1uF
C2452
1uF
C2454
1uF
C2455
1uF
C2456
33pF
C2427
<NM>
33pF
<NM>
C2464
D2000
P14
APPLICATION_GPIO03
APPLICATION_GPIO03
ASTA/ANJA
N22
1200-0795
APPLICATION_GPIO04
APPLICATION_GPIO04
ASTA/ANJA
D2000
W22
V20
V22
W19
Y22
T18
U19
U18
V21
W21
V19
1200-0795
Asta/Anja_CONNECTIVITY
ASTA/ANJA_KEYPAD_IF
KEYIN0
KEYIN1
KEYIN2
KEYIN3
KEYIN4
KEYIN5
KEYOUT0
KEYOUT1
KEYOUT2
KEYOUT3
KEYOUT4
V2428
1000-0407
A
C
D2000
U1
ACCESS_GPIO14
ACCESS_GPIO14
T3
ACCESS_GPIO15
ACCESS_GPIO15
ASTA/ANJA
U4
1200-0795
ACCESS_GPIO17
ACCESS_GPIO17
1uF
C2453
Z1
Z2
Z3
Z4
1
2
L2462
1000-2617
1GHz
1
2
L2463
1000-2617
1GHz
ESD5B5.0ST1G
V2478
1
1201-0304
1
A
2
A
ESD5B5.0ST1G
V2477
1
1201-0304
1
A
2
A
2
1
ST2457
1
V2465
1201-6585
1
A
2
A
1
V2466
1201-6585
1
A
2
A
1
V2467
1201-6585
1
A
2
A
EVQ058Z5037
a
b
c
d
S2403
1001-0060
EVQ058Z5037
S2402
d
c
b
a
1001-0060
EVQ058Z5037
S2400
d
c
b
a
1001-0060
100Kohms
R2459
100Kohms
R2458
470Kohms
R2467
470Kohms
R2468
470Kohms
R2469
10Kohms
R2475
10Kohms
R2476
10Kohms
R2477
10Kohms
R2478
10Kohms
R2479
10Kohms
R2480
V2402
1000-0087
Leadfree
KEYOUT1
STEPUP50
KEYOUT3
KEYOUT4
KEYIN5
KEYIN2
KEYIN1
KEYOUT2
KEYIN4
KEYOUT0
ONSWAn
VDIG
LED_CAMERA
LED_VIDEO
LED_PLAY
INT
XRES
VDDE18
REDLED
I2CCLK1
I2CDAT1
VDIG
KEYIN0
VDDE18
MODEKEY1
MODEKEY2
MODEKEY3
STEPUP50
KEYIN3
VDDE18 VDDE18 VDDE18 VDDE18 VDDE18 VDDE18
LED_ROW1
LED_ROW2
LED_ROW3
RED LED
Volume switches
Volume Up
Volume Down
On/Off
KEYFLEX-
CONNECTOR
Radio Desense components
Application & System Performance
Connectivity Keypad
1200-1887 Page 14
3
MP 128
Page 26
MP 127
Page 26
MP 126
Page 26
MP 132
Page 26
MP 131
Page 26
MP 134
Page 26
MP 135
Page 26
SEMC Troubleshooting Manual
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