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CONNECTOR L - MOTHERBOARD TO FRONT CONTROL PANEL
Connections between Chassis/Motherboard and Front Control Panel. This is a 2mm pitch in-line captive on the Motherboard and the
Front Panel.
Connector: Motherboard E5285 Connector Type JST 12DS - 8E
Front Panel E2 Connector Type JST 12DS - 8E
Function
7SEGA
7SEGB
7SEGC
7SEGD
GND
7SEGE
7SEGF
7SEGG
7SEGDP
+5V
MAILLED
Total pin count
CONNECTOR M - MOTHERBOARD TO FRONT CONTROL PANEL
See note 15
This is a 2.0mm pitch in-line connector on the motherboard
Connector: E5282 (DSTB)
Function
Spare
Spare
Spare
Spare
GNDD
Total pin count
Note 14: Not fitted at present This was originally used as part of the front panel connections, it is no longer used but the footprint is
on the DSTB motherboard.
CONNECTOR N - JTAG PORT CONNECTOR
See note 16
Connector used for JTAG downloading. This connector is a 14 way molex picoflex header.
Connector: PL205 (MPEG),
Function
TDI_CPU
TDO_CPU
TMS_CPU
TDI_CI_LLC
TMS_CI_LLC
TRST-CPU
TCK_CPU
TDO_CI_LLC
TCK_CI_LLC
GNDD
TRST_LLC
R/NW
Total pin count
Note 16: This is the port normally used in production to programme the 'boot' section of the flash chips using JTAG as the link
protocol.
No of connections
No Of Connections
No Of Connections
64
Pin Number
1
1
1
1
2
5, 11
1
1
1
1
1
1
Pin Numbers
1
1
1
1
1
Pin Numbers
1
1
1
1
1
1
1
1
1
1
10, 12, 14
1
1
1
2
3
4
6
7
8
9
10
12
12
1
2
3
4
5
5
1
2
3
4
5
6
7
8
9
11
13
14
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