Only For Training And Service Purposes - LG GD310 Service Manual

3.16.2. Multi media interface connector(5pin)
Table 11. Multi media interface pin assign
GD310 MMI
Pin Function
1 VBUS_USB
2 MUIC_DP
3 MUIC_DM
4 MUIC_ID
5 GND
6,7,8,9,10,11 FM_ANT
MUIC_DM
MUIC_DP
MUIC_ID
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Only for training and service purposes

Description
USB VBUS Input
USB D+
USB D-
Accessory type detect
Power GND
FM radio antenna / Audio ground
VBUS_USB
4 2
FL307
NFM21PC105B1A3
CN300
6
3 1
7
8
1
R315 0
2
R316 0
3
4
5
9
10
11
ENRY0007801
HSMU-5SB-24DPC
Figure 25. MMI 5Pin Connector circuit
- 55 -
L301 C322
47n 15p
L303 C324
100n 27p
3. Technical Brief
FM_ANT
LGE Internal Use Only