Version; Micro-Start Int'l Co.,Ltd; Ms-7377 (Belem) Ubtx - MSI ms-7377 Service Manual

5
Version 0B
2007/06/18
1.page 4. R31 & R38 change to 115Ohm
2.page 16. remove R447 , Add Q9
3.page 17. U6 pin9 & pin10(CPU_FAN) swap.
4.page 17. SOUTB R245 change to pull high.
5.page 18. Add R531 , remove R544.
6.page 22.R347 to 1KOhm, R350 to 2KOhm
D
7.page 22. C526 & C562 from 15P change to 10P.
8.page 22. R303 & R306 from 30 Ohm change to 10 Ohm
2007/06/20
1.page 23. EC31 from 1000uP change to 470u
2.page 23. Add EC17(470u) & EC106(SP Cap)
3.page 18. SATA connector color :SATA1 blue,SATA2 block,SATA3 orange,SATA4 block
2007/06/20
1.page 23. Q18 Q21 Q24 change to N-NTD4809NT4G_DPAK3-RH
2.page 23. Q19 Q20 Q22 Q23 Q25 Q26 change to N-P75N02LDG_TO252
3.VRM. R314 to 1KR, R315&316 to 750R,R320 to 16KR,C466 to 680pF,R322 to 390R
2007/06/20
1.DDR power . C539 to 2200pF, EC66 to 1800uF
2.NB power.C552 to 2200pF, EC70 & 71 to 1800uF, CT1 & CT2 to 1500uF
C

Version 10

2007/08/10
1.Change INTRUDER# from Super I/O to ICH9(pin G21). P.11
2.U27 Pin3 add 1N5817. P28
3.U27 Pin2 remover 1N5817. P28
4.R513 from 324 ohm to 300 ohm. P28
5.Add Lan Chipset Mylar Tab. P.30
6.Remove R164 for GPIO33 function. P11
7.Remove R240 for SIO_PME# function. P17
2007/08/12 CPU side power change List (VRM)
1.Remove EC1. P3
2.change R324 from 100 ohm to 51 ohm. P23
3.change EC38 EC39 EC40 EC41 EC42 EC43 EC44 EC45 EC46 EC47 EC48 EC49 from 10uF to 22uF. P23.
4.Change R313 R317 R331 from 5.49Kohm to 4.3Kohm. P23.
5.change R314 from 1KOhm to 931Ohm. P23.
6.change R338 from 42.2KOhm to 31.6KOhm. P23.
B
7.change R340 from 120KOhm to 100KOhm. P23.
8.Add EC32. P23.
Version 11
2007/09/20
1.Add R132 & R135 for ICH9 PCIE-X4 function.
A
5
4
P11
4
3
3
2

MICRO-START INT'L CO.,LTD.

MICRO-START INT'L CO.,LTD. MICRO-START INT'L CO.,LTD.
Title Title Title
History History History
Size Size Size Document Number Document Number Document Number
Custom Custom Custom

MS-7377 (BELEM) uBTX

MS-7377 (BELEM) uBTX MS-7377 (BELEM) uBTX
Date: Date: Date: Friday, September 21, 2007 Friday, September 21, 2007 Friday, September 21, 2007
2
1
D
C
B
A
Rev Rev Rev
10 10 10
Sheet Sheet Sheet 35 35 35 of of of 35 35 35
1