Chapter 3. Jumper And Connector Locations; Mainboard Top View - Acer ASPIRE E1-521 Service Manual

Jumper and Connector Locations

Mainboard Top View

JLED1
JBATT1
JREAD1
JSPK1
JLVDS1
JMIC2
JSPK2
JTP1
JKB1
JUSB2
Jumper and Connector Locations
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LED1 LED2 LED3 LED4
LED5 LED6 LED7
Figure 3:1. Mainboard Top
Table 3:1. Mainboard Top Jumper and Connectors
Item
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JSPK1 JLVDS1
SW1 SW2
Description
Left Side Speaker Connector
LVDS Connector
Internal Digital MIC Connector
Right Side Speaker Connector
Touchpad Connector
Internal Keyboard Connector
USB 2.0 Connector
JMIC2
JSPK2
JTP1
JKB1
JUSB2
3-2