用不用拎機上來? 週六要去wine fair...因為上午要去飲紅酒做早餐, 所以拎住台機唔係太掂... 好怕去, 因為要做嘢, 要好認真試下酒, 還要幫人入貨...好似返工咁作者: kk_ho 時間: 2010-11-6 00:40
用不用拎機上來? --> Do you mean Notebook PC ?
You can use my Samsung Notebook. Anyway, most critical components is completed.
For Capacitor, I believe that you can finish within 3 hour.
But................Suggest you use our soldering gun. Your gun tips is too sharp. Also the dry join. You can use my solder gun. OK
Sam,
I think you need 6 hour to complete solder of remains parts
CKEUNG :
4 hour.
Mr. Kwong:
5 hour.
All of your progress is faster than I expected.
Next course will reduce back to 4 class is enough.
Estimated time:
SMD IC : Finish la
RMG Resistor : Finish la
0.1uF, 0.01uF WIMA : Finish la
All TO-92 transistor (< 40pcs) : 40min.
47uF MUSE & OSCON capacitor (<29 pcs) : 45 min.
Large Capacitor : 30min (Everyone you can confirm the order in class 3)
Upsampling connector (10 pin) : 15 min. (Need to take care of the position).
Schottky diode, Fast diode (20pcs) : 45min
I/O connector, LM7805 regulator, Pulse transformer : 10min
Total : 40+45+30+15+45+10 = 185min. (Approx 3 hour), this calculation is base on your speed, estimated but seem accurate.
KK, today is holiday.....作者: kk_ho 時間: 2010-11-8 21:00
Sam,
打格仔好吾好?
厚格定薄格?
不過咸網至打格。
我咁醜樣都出鏡,你怕乜?作者: kk_ho 時間: 2010-11-11 01:54
Sam,
Assemble all except Large Cap --> Use 4 hour completed.作者: kk_ho 時間: 2010-11-11 08:18
十二月中再有試聽會,共六部AD1955,三種不同零件組合。
You can finish all. Trust me.作者: kk_ho 時間: 2010-11-19 15:03
Sam, CKEUNG,
For your reference:
Estimated time:
SMD IC : Finish la
RMG Resistor : Finish la
0.1uF, 0.01uF WIMA : Finish la
All TO-92 transistor (< 40pcs) : 40min.
47uF MUSE & OSCON capacitor (<29 pcs) : 45 min.
Large Capacitor : 30min (Everyone you can confirm the order in class 3)
Upsampling connector (10 pin) : 15 min. (Need to take care of the position).
Schottky diode, Fast diode (20pcs) : 45min
I/O connector, LM7805 regulator, Pulse transformer : 10min
Washing PCB and wait for dry --> 30min atleast, can goto TEA time....作者: tigherkw 時間: 2010-11-19 15:51
KK Sir,
I will come on tomorrow.
Kwong作者: kk_ho 時間: 2010-11-19 18:57 本帖最後由 kk_ho 於 2010-11-20 02:26 編輯
May I know when will be the next DAC 1955 製作班? cos I like to join. Thanks作者: kk_ho 時間: 2010-11-26 15:35
6 available at early Jan-2010, you can contact admin@hififever.com now.
First come first serve.作者: samuelsum 時間: 2010-11-27 17:44
講起96r, 我在執錫時發現, 有兩枝muse, 左右各一吸走咗錫未銲好...在之後果日執錫時焊返好
KF,你下星期六(4-DEC)再攞來.
同時你可吾可以講下VR同固定電阻聲底既分別。作者: kk_ho 時間: 2010-12-11 02:32
FINAL作者: samuelsum 時間: 2010-12-20 14:22
When will we fit the CDM-9 on to the DAC chassis?作者: kk_ho 時間: 2010-12-20 14:41 本帖最後由 kk_ho 於 2010-12-20 14:46 編輯
個機箱做好未呀 ? 等到頸都長.作者: admin 時間: 2011-5-18 23:45
今個星期應該真係做好。 再做唔好便放棄 作者: kk_ho 時間: 2011-5-19 01:06
再無我切作者: joetangvis 時間: 2011-5-20 14:00
Waiting for a longggggggggggggggggg..........................time. Will the DAC course include CD player or only DAC. Thanks.作者: admin 時間: 2011-5-23 17:58
Good news is coming...作者: kk_ho 時間: 2011-5-23 22:57
多謝William 保住我條根作者: ckeung 時間: 2011-5-24 02:25
多謝William 保住我條根
kk_ho 發表於 2011-5-23 22:57
Really, 仲以為燒嘢食唔冼買腸仔添.作者: joetangvis 時間: 2011-5-24 10:17
All in one with CDPro 2 ?作者: kk_ho 時間: 2011-5-24 12:18
Yes, all in ONE.
第一水預留給上次DAC 班既人。
新客新查詢請留意日內供佈。
但今次報名後一定要先收訂金,我出來行講個信字對人坦白信任但往往事以願為。作者: joetangvis 時間: 2011-5-24 12:27
KK Sir,
Woooooo...... I want join, please reserve.......
Is the chasis outlook same with demo unit in classroom? - Metal colour
Is it prossible to add extra RCA direct input to the DAC 1955 for my other source device? Please advise.作者: steve138 時間: 2011-5-24 13:10
KK Sir,
我有興趣, CDPro 2 and DAC all in one.作者: kk_ho 時間: 2011-5-24 13:37
有同軸,光千,USB輸入,CDPRO2 行 IIS 直入
全部強制升192KHz再入DAC IC
吾明請再發問作者: joetangvis 時間: 2011-5-24 13:45
Same outlook with classroom?
幾時有班???作者: kk_ho 時間: 2011-5-24 17:06
黑色,大小如hififever 一樣作者: b16zx 時間: 2011-5-24 18:32
幾時開班作者: kk_ho 時間: 2011-5-24 18:38
No schedule for new class.
Any way, please prepare the $ first. The course may be $10K+ for using "Extreme components".作者: joetangvis 時間: 2011-5-24 23:10
Everything ready, just wait for new class作者: kk_ho 時間: 2011-5-25 09:52
MCU+LCD 板已預先做好,你們不用花時間做,亦無必要摩,困己用靚料。
KK 會看看看有沒有問題再約先前等了很久的學員繼續組裝
KK 和我們一定加送多一點好嘢給大家來回報大家久等的時間!作者: kk_ho 時間: 2011-6-7 18:52
贈品如下:
价值不菲的12MHz TCXO for USB BOARD
KK自己掏荷包,小小心意,以答謝你們。作者: kk_ho 時間: 2011-6-8 00:17
Updated.作者: admin 時間: 2011-6-8 11:03 標題: [課程/工作坊] DAC 1955 製作班 好靚仔
- 發送自我的 iPhone 大板凳應用作者: samuelsum 時間: 2011-6-9 08:35
Thx for your update...
Waiting for so loooooooooong作者: kk_ho 時間: 2011-6-11 23:40 本帖最後由 kk_ho 於 2011-6-15 02:11 編輯
CKEUNG, you are No.1作者: ckeung 時間: 2011-6-13 02:20
噉靚仔, 其他人一定流哂口水 , 個 cd 冚如困果是透明. 會唔會重形呢 ?作者: kk_ho 時間: 2011-6-13 10:58
冚如果是透明 --> Not a good sound. because external light source interference. I can demo to you later.作者: kk_ho 時間: 2011-6-13 11:01
冚如果是透明 --> Not a good sound. because external light source interference. I can demo to you later.作者: tigherkw 時間: 2011-6-13 14:01
KK sir,
I want to knwo whether my DAC had
already fixed.
My DAC problem
93R(我懷疑你有假焊) 78R(39+39)
Kwong作者: kk_ho 時間: 2011-6-13 16:10
FIXED.作者: kk_ho 時間: 2011-6-13 16:11
FIXED.作者: kk_ho 時間: 2011-6-21 01:02
Update作者: samuelsum 時間: 2011-6-21 09:15
謝謝你的幫忙...KK SIR, 辛苦你!
雖然幾經波折, 但總算出現了!!!