럽큘...: 03/01/2011

2011. 3. 28.

1.8 인치 Hitachi 하드 zip형. HTC426030G5CE00

1.8 인치 Hitachi 하드 zip형.

Product Summary

Manufacturer: Hitachi

Mfg Part#: 08K1569

Buy.com Sku: 202173804

Buy.com Sales Rank: 93540

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Product Guides

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Travelstar C4K60 Slim is the second generation Hitachi 1.8-inch hard drive with the ZIF connector. That, along with the new lower 5mm profile of the 1-disk model, makes C4K60 Slim the ideal choice for sleek CE devices. Hitachi provides manufacturers with the broadest range of options size, capacity and interface and delivers improved shock, power and performance.

Features

	Hard Drive Interface	IDE Ultra ATA/100 (ATA-6)
	Buffer	2 MB
	Rotational Speed	4200 rpm
	Product Type	Hard Drive
	Manufacturer Part Number	08K1569
	Manufacturer Website Address	www.hitachi.us
	Manufacturer	Hitachi, Ltd
	Product Model	HTC426030G5CE00
	Product Name	Travelstar C4K60 HTC426030G5CE00 Hard Drive
	Product Line	Travelstar
	Product Series	C4K60
	Brand Name	Hitachi
	Weight (Approximate)	1.62 oz
	Form Factor	Internal
	Height	0.20"
	Width	2.13"
	Depth	2.80"
	Compatible Drive Bay Width	1.8"
	Storage Capacity	30 GB
	Standard Warranty	1 Year Limited

Tech Specs

	Buffer	2 MB
	Rotational Speed	4200 rpm
	Maximum External Data Transfer Rate	100 MBps
	Product Type	Hard Drive
	Manufacturer Part Number	08K1569
	Manufacturer Website Address	www.hitachi.us
	Manufacturer	Hitachi, Ltd
	Product Model	HTC426030G5CE00
	Product Name	Travelstar C4K60 HTC426030G5CE00 Hard Drive
	Product Line	Travelstar
	Product Series	C4K60
	Brand Name	Hitachi
	Weight (Approximate)	1.62 oz
	Form Factor	Internal
	Height	0.20"
	Width	2.13"
	Depth	2.80"
	Compatible Drive Bay Width	1.8"
	Storage Capacity	30 GB
	Standard Warranty	1 Year Limited

Product Image

2011. 3. 18.

GPS 밧데리 교체하기

2006.9월에 구입한 네비게이션 빌립 P2

6년차 네비게이션 예판으로 구입했으니까...

오래 사용하긴했네.

몇일 사이에 네비게이션 GPS신호를 못 잡는경우가 생겼다.

더 정확하게 말하면 GPS의 연결 자체가 안되는 현상.

단선이 난건 아닌가 하고 이것 저것 살펴보다가

작은 밧데리 발견. 바로 이것이..... 웹상에서 보던 교체하라던 밧데리인가?

전압측정. 1.2 v .. 몇 볼트가 나와야하는거지?? 인터넷 찾아보니

전압지 3.3 v인 충전용 밧데리임. 크... 이것만 교체하면 정상작동하려나?

단선으로 예상했는데 .... 여기 저기 저항 측정해보니까 단선은 아닌듯하다.

밧데리 교체하고 계속.....

2011.3.25

단선이 아니라..GPS단자와 본체 연결 부위의 접촉이 문제인듯하다.

그래서 여기 저기 손보던중...땜질하려다...그만..... 합선되었다.

몇시간 끙끙되던중... 열받아서 접속단자를 잡아 때버렸다.

기판쪽에 납땜되었던 곳이 떨어져나갔다. ㅡ.ㅡ

사용불가인듯.... 접속단자는 사망한듯 보인다.. 잘가라...PMP P2

그래서 부품을 활용하기로 했다. 네비 구입해야함....

결론...P2 수리 실패. 구매한 밧데리는 어떻게하나???

2011. 3. 9.

Tap Drill Sizes. 탭 드릴 사이즈 나사산 만들기

Tap Drill Sizes - Metric Coarse
Tap	Drill	Tap	Drill	Tap	Drill
M1 x .25	0.75	M1.1 x .25	0.85	M1.2 x .25	0.95
M1.4 x .3	1.10	M1.6 x .35	1.25	M1.7 x .35	1.30
M1.8 x .35	1.45	M2 x .4	1.60	M2.2 x .45	1.75
M2.5 x .45	2.05	M3 x .5	2.50	M3.5 x .6	2.90
M4 x .7	3.30	M4.5 x .75	3.70	M5 x .8	4.20
M6 x 1	5.00	M7 x 1	6.00	M8 x 1.25	6.80
M9 x 1.25	7.80	M10 x 1.5	8.50	M11 x 1.5	9.50
M12 x 1.75	10.20	M14 x 2	12.00	M16 x 2	14.00
M18 x 2.5	15.50	M20 x 2.5	17.50	M22 x 2.5	19.50
M24 x 3	21.00	M27 x 3	24.00	M30 x 3.5	26.50
M33 x 3.5	29.50	M36 x 4	32.00	M39 x 4

Tap Chart - Metric Threads

Tap size	Basic major dia (mm)	Basic major dia (inch)	mm per thread	Drill size (mm)	Drill size (inch)
M1.6 x 0.35	1,6mm	.0630	.35	1,25mm	#55
M2 x 0.4	2mm	.0787	.4	1,6mm	#52
M2.5 x 0.45	2,5mm	.0984	.45	2,05mm	#46
M3 x .05	3mm	.1181	.5	2,5mm	#39
M3.5 x 0.6	3,5mm	.1378	.6	2,9mm	#32
M4 x 0.7	4mm	.1575	.7	3,3mm	#30
M5 x 0.8	5mm	.1969	.8	4,2mm	#19
M6 x 1	6mm	.2362	1	5mm	#8
M8 x 1.25	8mm	.3150	1.25	6,8mm	H
M8 x 1	8mm	.3150	1	7mm	J
M10 x 1.5	10mm	.3937	1.5	8,5mm	R
M10 x 1.25	10mm	.3937	1.25	8,8mm	11/32
M12 x 1.75	12mm	.4724	1.75	10,2mm	13/32
M12 x 1.25	12mm	.4724	1.25	10,8mm	27/64
M14 x 2	14mm	.5512	2	12mm	15/32
M14 x 1.5	14mm	.5512	1.5	12,5mm	1/2
M16 x 2	16mm	.6299	2	14mm	35/64
M16 x 1.5	16mm	.6299	1.5	14,5mm	37/64
M18 x 2.5	18mm	.7087	2.5	15,5mm	39/64
M18 x 1.5	18mm	.7087	1.5	16,5mm	21/32
M20 x 2.5	20mm	.7874	2.5	17,5mm	11/16
M20 x 1.5	20mm	.7874	1.5	18,5mm	47/64
M22 x 2.5	22mm	.8661	2.5	19,5mm	49/64
M22 x 1.5	22mm	.8661	1.5	20,5mm	13/16
M24 x 3	24mm	.9449	3	21mm	53/64
M24 x 2	24mm	.9449	2	22mm	7/8
M27 x 3	27mm	1.0630	3	24mm	15/16
M27 x 2	27mm	1.0630	2	25mm	1