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 [DIY & Share] Gainclone LM3886 & 1875 PCB

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yoyomanalagi
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[DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 Empty
PostSubject: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyThu Nov 05, 2009 2:50 pm

First topic message reminder :

Numpang Post ya om momod sekedar sharing dan berbagi nih dengan para senior disini..

Gara2 liat nih forum jadi pengen lagi bikin gainclone terkena virus lagi alias keracunan.... Razz


[DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 20091105135640_1._pcb_fiber_4af27728d111b-t [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 20091105135640_2._heating_4af27728dd56f-t [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 20091105135640_3._pcb_transfered_4af27728e231c-t [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 20091105135640_4._proses_Etching_4af27728e718f-t [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 20091105135640_5._bolong_Pcb_4af27728ebea5-t


1. Beli bahan PCB yang Fiber (lebih tebal lapisan tembaganya..)
amplas yang halus trus dicuci pake sabun
dan siapkan layout yang sudah di print terballik pake kertas bontak..

2. Panaskan dengan setrika tekan dengan kuat agar proses transfer baik sekitar 20~30 detik

3. Hasil proses transfer selesai

4. dilanjutkan dengan proses etching Fe3cl + air panas sekitar 40~60 oC
kurang lebih selama 15menit selesai

5. Setelah proses etching selesai baru lubang-melubangi... untung sedikit komponennya klo banyak pegel juga heheheheh..


setelah selesai melubangi

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6. Bersihkan toner yang menempel pada PCB disini saya pake TCE, bisa pake thiner ato lainnya.

hasil proses pembersihan toner
[DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 20091105140348_8._PCB_jadi_4af278d49d66c-t

7. Kemudian proses penyolderan komponen..(resistor dlu, kemudian capacitor/elco, diakhiri IC), Elco nya pake merk Panasonic

tanpa LM3886T dan dengan LM386T
[DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 20091105140348_9._Penampakan_tanpa_LM_4af278d4a586c-t [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 20091105140537_10._Penampakan_dgn_LM3886_4af27941ac7cd-t

Tambahan Gainclone untuk LM 1875... (soalnya penasaran blom pernah denger hasil suaranya klo yg 3886 sebelumnya dah pernah buat tahun lalu metal)

[DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 20091105140537_Gainclone_LM_1875_4af27941b1608-t

Sementara segitu dlu pengen pake trafo yang bagusan tapi sementara mo nyoba pake trafo bekas yang ga kepake..
ntar dah blom sempet ke glodoknya buat nyari trafo dan box yang cucok..

Siul Merokok

next....... Ngopi


Last edited by yoyomanalagi on Fri Nov 20, 2009 4:36 pm; edited 1 time in total
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AuthorMessage
dmiko
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dmiko


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[DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 Empty
PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyTue Apr 06, 2010 8:06 pm

adymardianto wrote:
Pake PCB Emerald Japlaz aja kang.....
titip ke urang bandung....

Makasih Mas Ady......halo-2 siapa yang bisa dititipin Smile
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Ady Mardianto
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyTue Apr 06, 2010 8:13 pm

Rencana Kombinasinya gimana mas Jat?
OTK, K40, Takman Metal, Roederstein, mau di konfig gimana?
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dmiko
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyTue Apr 06, 2010 8:59 pm

gwendy wrote:
itu buat apa aja yah sampai 8 biji Very Happy

Rencananya sih ingin bikin Bi Amp Mas Gwen, buat ngedrive 11L saya.
Iseng-isengsaja kok hehe...siapa tahu suaranya assyikkk:)


Salam,
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dmiko
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyTue Apr 06, 2010 9:06 pm

adymardianto wrote:
Rencana Kombinasinya gimana mas Jat?
OTK, K40, Takman Metal, Roederstein, mau di konfig gimana?

OTK 40 buat bypass Cs Mas Ady. Takman ama roe belinya asal saja Mas,, lho wong bakunya punyannya itu Smile. Mas Adyditunggu masukannya kira-kira racikan Rs sama Ri serta lainnya, biar berada pada jalan yang luruss nih GC Smile

Salam,
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dmiko
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dmiko


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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyTue Apr 06, 2010 9:16 pm

bayu_107 wrote:
walah dapat kembar sampai 8 biji Mantap

Hehe...lagi beruntung, dapat rampasan. Setelah pencarian yang penuh perjuangan, yang mana daripada 6 biji LM 1875 saya sebelumnya, terindentifikasi spt gambar post pertama yang ada tulisan FAKE:)


Salam,
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opa teguh
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyTue Apr 06, 2010 9:29 pm

wah mas miko dari 'klinik' yah?...he he he..CMIIW, soalnya ada alps ijo..
amunisi mantaps gitu sih pasti joss mas..
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dmiko
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dmiko


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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyWed Apr 07, 2010 9:02 am

opa teguh wrote:
wah mas miko dari 'klinik' yah?...he he he..CMIIW, soalnya ada alps ijo..
amunisi mantaps gitu sih pasti joss mas..

Hehe........iya nih Opa......gara-2 temen Solfe nih apalagi lihat penampakan 1875nya Opa Smile, jadi keracunan pengen nyoba 1875 yang konon bersuara "seemsliketube".
Mohon bimbingan Opa.

Salam,
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okikurniawan
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyWed Apr 07, 2010 10:03 am

dmiko wrote:

Makasih Mas Ady......halo-2 siapa yang bisa dititipin Smile

Saya pernah beli pcbnya GC LM1875 beberapa bulan yang lalu di Glodok, di ko Ayung.
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dmiko
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyWed Apr 07, 2010 10:39 am

okikurniawan wrote:

Saya pernah beli pcbnya GC LM1875 beberapa bulan yang lalu di Glodok, di ko Ayung.

Thanks Mas infonya. Coba kapan-2 kalo main ke glodok mampir ke Ayung.


Salam
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Ady Mardianto
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyWed Apr 07, 2010 11:46 am

baru kemarin kesana mau beli PCB Emerald 1875, katanya habis....,
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opa teguh
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyWed Apr 07, 2010 10:43 pm

ayoo dong mas miko..p2p dulu aja itu si unyil nya..., tar kalau pcb datang tinggal pindahin..trus ganti ke p2p lagi ha ha ha...eh enggak dink..emerald punya bagus tu..
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dmiko
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyThu Apr 08, 2010 3:17 pm

opa teguh wrote:
ayoo dong mas miko..p2p dulu aja itu si unyil nya..., tar kalau pcb datang tinggal pindahin..trus ganti ke p2p lagi ha ha ha...eh enggak dink..emerald punya bagus tu..

Hehe...iya nih Opa rencananya pengen juga p2p sekalian, kaya rancanganya Peter Daniels, amp imoet rasa yahud Smile. Nyiapin mental dan semangat dulu Opa Smile

Salam,
Dj
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yadi
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyMon Apr 12, 2010 11:35 pm

Liat di http://users.tpg.com.au/users/gerskine/greg/p2p%20-%20inverted%20gainclone%20-%20lm1875t.htm#P21_126 ko yg inverted simple banget ya.

skema inverted LM1875
[DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 P2p%20-%20inverted%20gainclone%20-%20lm1875t-p2p%20igc%20lm875-2

Gambar P2P nya
[DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 P2p%20-%20inverted%20gainclone%20-%20lm1875t-lm1875l-1



Salam,
Yadi
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyTue Apr 13, 2010 1:32 am

@mas yadi: ini layak dicoba mas,
ini menurut kuping saya... Siul hmmmm...

izin tapi kalau boleh usul, siapkan rangkaian buffer sebelum di kasih potensio/attenuator.
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opa teguh
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyTue Apr 13, 2010 10:02 pm

hi hi...itu kawat tipis signal ke ground ada juga ..horee
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyWed Apr 14, 2010 7:40 am

opa teguh wrote:
hi hi...itu kawat tipis signal ke ground ada juga ..horee

seberapa tipis opa kawatnya, keliatannya sama aja kaya yg laen, yg warna orange/coklat muda itu kan ?
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eudea
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyWed Apr 14, 2010 7:46 am

kayak kabel dalemannya CAT5 ya ? ato kabel telpon ?
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yadi
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyWed Apr 14, 2010 7:48 am

eudea wrote:
kayak kabel dalemannya CAT5 ya ? ato kabel telpon ?

Kayanya kabel LAN, soalnya ada putih garis orange, orange, coklat dan biru
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dmiko
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyFri Apr 16, 2010 10:33 am

@ Muantab : wah ini yang aku tunggu nih Inverted LM1875. Kalo Inverted LM3886 aku sudah coba. Hasilnya low noise...nyaris tak terdengar, walaupun belum digrounding ke chasis. Suara wah mesti denger sendiri Smile

Salam,
YanglagipengenP2P1875
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opa teguh
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PostSubject: Re: [DIY & Share] Gainclone LM3886 & 1875 PCB   [DIY & Share] Gainclone LM3886 & 1875 PCB - Page 10 EmptyFri Apr 16, 2010 11:31 pm

malam smua, aku sih pakai 1 lembar serabut, kira2 1/5 or 1/10 CAT5 yah?, di foto spt nya pakai CAT tuh..ama star nya cuma satu
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