EUROCOM P180HM Service Manual page 110

Schematic Diagrams
FINGER BOARD
B7
B8
B9
C2
Sheet 55 of 56
FINGER BOARD
B - 56 FINGER BOARD
FU1
B5
FUSB_CONN
USB_CONNECT
B11
FBDRIVE1
BDRIVE1
B10 FBDRIVE2
BDRIVE2
A5 FBEZEL1
BEZEL1A
The TESD_GND trace has to be wide (> 20mil)
NC1
A7
BEZEL1B
The path be marked in
NC2
C5
FBEZEL2
BEZEL2A
needs to be design to be short and at low impedance.
NC3
C7
BEZEL2B
NC4
A10
FREG_OUT
REG_OUT
C10
AVDD FAVDD
A3
FGND
ESD_GND1
C3
FGND
ESD_GND2
A1
F3.3V
DVDD1
A11
DVDD2
C9
FGND
ESD_GND3
A4
FPD_REG
PD_REG
B2 FMCS
MCS
C6 FMISO
MISO
B4
FMOSI
MOSI
B3
FMCLK
MCLK
B1
FUSB_PN
USB_DN
C1 FUSB_PP
USB_DP
A2 FNRESET
NRESET
C4
FGND
DGND1
C11
FREF_OSC
REF_OSC
A8
FGND
AGND
B6
FXIN
XTALIN
C8
DGND2
FGND
A6 FXOUT
XTALOUT
TCS5BF
6-03-00005-0F0
FGND
RED
23
FREG_OUT
21
FBDRIVE1
19
FBDRIVE2
17
FXIN 15
FXOUT 13
11
9
FMOSI
7
FMCLK
5
FMCS
3
FNRESET
1
F3.3V
F3.3V
SPDZ-24-B-017/032-1-R
FGND
6-21-41720-212
FJ1
1
2
BOTTON VIEW
FJ1
24
FREF_OSC
22
20
FAVDD
18 FBEZEL1
16 FBEZEL2
14
12 FMISO
10
FUSB_CONN
8
FPD_REG
6
4
FUSB_PN
2
FUSB_PP
FGND
23 23 1
24 24 2
TOP VIEW