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Service Guide A-5
Table A-2 Base Assembly Field-Replaceable Units (FRUs)
Base Assembly FRU Description Assembly/Disassembly
Paragraph
Part No.
Right Speaker with cable Ref 23.40015.021
Left Speaker with cable Ref 23.40015.031
Cover, FIR/Audio Board 6.5.11 34.47005.001
Microphone W/Cable Ref 60.47011.001
The motherboard is composed of the following spare parts/ components:
Table A-3 Mainboard Spare Parts/Components
Mainboard Assembly Component Description Location Part No.
CONVERTER DC-DC T62.050 V.C J10 19.20084.021
CONNECTOR D ML 2R 9P RT HOLE J3 20.10033.009
CONNECTOR D FML 3R 15P RT HOLE J4 20.20058.015
CONNECTOR D FML 2R 25P RT HOLE J2 20.20059.025
HEADER BLK 1R 6P ST D2 4S H6 J17 20.60076.106
CONN CTR ML 4R 120P RT D1.27 J5 20.80031.120
SKT MINI-DIN FML 6P RT SHIELD J1 22.10021.011
SKT IC PGA 320P ZIF 91607-2 22.10197.320
SW SLIDE 12V0.3A RT DS-1200-02 SW3 22.40048.341
BTY LI 3V BR1225/H1A 48MAH BT1 23.20004.071
BUZZER KSS-1201E 2048HZ D12 J13 23.60010.011
CONN CTR SMD ML 32P ST D0.8 J14 20.F0009.032
CONN D SMD 40P RT D0.635 J16 21.A0004.040
CONN D SMD 52P RT D0.635 H11 J15 21.A0006.052
HEAD SMD FML 2R 4P ST D2 4S J9 21.E0004.202
HEAD SMD FML 2R 30P ST D2 4S J8 21.E0004.215
CONN CTR SMD FML 80P ST D0.5 J7 21.F0010.080
SSKT DIMM 144P C-316310-1 J11 62.10024.001
IC BUS BRIDGE M1523 V.I QFP208 71.M1523.A0E
IC PWR STATE CTRL M6375 QFP64P U20 71.M6375.00E
IC PWR MANAG. CTRL M6377 QFP100 U13 71.M6377.00E
PC PCI/CARDBUS CTRL PCI1130 U7 71.01130.00G
IC AUDIO CTRL ES1878S TQFP100P U3 71.01878.00G
IC PWR INTF.SW TPS2202AIDF SOP U18 71.02202.00N
IC CLK DRV CY2252 SSOP 28P CK1 71.02252.00I
IC RTC BQ3285E SSOP 24P U25 71.03285.00I
IC GUI ACCE 65550 VB 3.3V TQFP U46 71.65550.B0G
IC SUPER I/O PC87338VJG A4 U46 71.87338.A0G
IC FEROM 28F020-12 256K*8 PLCC U17 72.28020.053
IC SRAM 32K*32(UMC) PQFP SM1 2 72.32588.L15
IC DRAM 416C254BT-6 256K*16 EDO UM2 UM3 72.41254.209