Apple emac ati usb2 2005 Servicehandbuch

56 - eMac ATI Graphics/ USB 2.0/2005 Take Apart

 Logic Board

There is one 800 MHZ board, three 1 GHz logic boards, and one 1.25 GHz board for this 

product. The boards need to be exchanged like-for-like. Use the EEE codes to identify the 

boards. The graphic below shows the general location of the barcode label for the logic 

boards.

• 661-2853, 800 MHz: EEE code PLB

• 661-2854, 1 GHz: EEE code, NMA

• 661-3014, 1 GHz, Ver. 2: EEE code, Q11, which will either be a sticker above the 

barcode (shown below), or Q11 will be embedded in the barcode. 

• 661-3279 1 GHz board, USB 2.0: EEE code QDJ or QHL.

• 661-3280 1.25 GHz board, USB 2.0: EEE code QDK or QHM