Service manual

System Diagram
Service Manual
5-5
MOT_OUT1_A
1
1
MOT_OUT1_A
MOT_OUT2_A
2
2
MOT_OUT2_A
MOT_OUT1_B
3
3
MOT_OUT1_B
MOT_OUT2_B
4
4
MOT_OUT2_B
SCAN MOTOR
SPK1
1
2
SPK2
SPK2
2
1
SPK1
Controller
OPE
TX
1
3
TX
DGND
2
2
DGND
nF_COVER_OPEN
3
1
nF_COVER_OPEN
FLAT_COVER_OPEN
HYPER
3.3V
4
1
3.3V
TXD
3
2
TXD
RXD
2
3
RXD
DGND
1
4
DGND
3.3V
8
1
3.3V
TDO
7
2
TDO
nTRST
6
3
nTRST
TCK
5
4
TCK
TMS
4
5
TMS
TDI
3
6
TDI
nRESET
2
7
nRESET
DGND
1
8
DGND
JTAG
SPEAKER
LIU(12P)
WIRELESS
LAN(40P)
SODIMM
256MB(200P)
SODIMM
256MB(200P)
OPTION
DGND
1
8
DGND
SCAN_TEMP
2
7
SCAN_TEMP
3.3V
3
6
3.3V
3.3V
4
5
3.3V
NC
5
4
NC
nRST_PANEL
6
3
nRST_PANEL
Scanner_Home
7
2
Scanner_Home
DGND
8
1
DGND
TX
1
5
TX
DGND
2
4
DGND
nR_COVER_OPEN
3
3
nR_COVER_OPEN
NC
4
2
NC
NC
5
1
NC
REAR_COVER_OPEN
NIC(14P)
RTC_VDD
1
1
RTC_VDD
DGND
2
2
DGND
Battery
USB_DEVICE
USB_HOST