Acer ENTJ78 Laptop User Manual


 
CHAPTER 5: Connector locations
136
System board layout
Top view
Item Code Component Item Code Component
1 MMB1 Multimedia board cable
connector
8 KB1 Keyboard cable connector
2 MIC1 Microphone cable connector 9 RTC1 RTC battery
3 SPKR1 Speaker cable connector 10 MDC1 Modem card cable connector
4 LCD1 LCD cable connector 11 BT1 Bluetooth module cable
connector
5 CCD1 Webcam board cable
connector
12 CARD1 Memory card reader
6 PWRCN1 Power button board cable
connector
13 TPCN1 Touchpad / fingerprint reader
board cable connector
7 USBCN1 USB board cable connector