This is a newly completed project for a DIR9001 to be used in CS8412 socket digital receiver DACs. The board is proven working in my D1 Ver2 clone DAC and will also be working in other DAC which accept 16 or 24 bit format as stated in DIR9001 data sheet. The only thing I want to highlight is the low 50ps jitter of DIR9001 compare to old receier 8414/8412 with >200ps jitter.
Price is US$5 with below content:
1. Two 14 pins strip.
2. 4 0.1uF smd chip cap
3. 2 10uF smd chip cap
4. 1 22uF smd chip cap
5. Some 2.5mm pins
6. One smd bead
Buyer pay shipping $1 for normal airmail and $3 for registered airmail. Paypal charge is 4%.
The rest of parts can be ordered from Farnell. Interersted please PM me.
Price is US$5 with below content:
1. Two 14 pins strip.
2. 4 0.1uF smd chip cap
3. 2 10uF smd chip cap
4. 1 22uF smd chip cap
5. Some 2.5mm pins
6. One smd bead
Buyer pay shipping $1 for normal airmail and $3 for registered airmail. Paypal charge is 4%.
The rest of parts can be ordered from Farnell. Interersted please PM me.
Attachments
Since some chip parts are not cheap to order small quantity, I shall offer the kit without 3 ICs at US$6. Here is the BOM again.
Interested can PM me.
Interested can PM me.
Hello,
interesting, but do you have available also a full kit?
and how much it'll costs shipped in Italy?
you can contact me directely at my email.
Ciao
Guglielmo
interesting, but do you have available also a full kit?
and how much it'll costs shipped in Italy?
you can contact me directely at my email.
Ciao
Guglielmo
Guglielmo,
If Spencer cannot provide them, I have one extra each of DIR9001, AM26C32ID, and TLV1117-33(substitute for LD1117S33TR).
If Spencer cannot provide them, I have one extra each of DIR9001, AM26C32ID, and TLV1117-33(substitute for LD1117S33TR).
Hello,
Thanks a lot, I'm tryng with TI to receive a free sample of DIR9001, may be if I'm luky.
At next message.
Ciao
Guglielmo
Thanks a lot, I'm tryng with TI to receive a free sample of DIR9001, may be if I'm luky.
At next message.
Ciao
Guglielmo
Guglielmo,
Thanks for your interest.
I attach here is the 9001 converter board jumper informations for all user.
For J1 to J4, the logic is H when shorted.
Thanks for your interest.
I attach here is the 9001 converter board jumper informations for all user.
For J1 to J4, the logic is H when shorted.
I revised the options for buyers in attached BOM3.
$6 kit without 3 ICs (DIR9001, LT11173 & 26C32)
$9 kit without 1 IC (DIR9001)
Interested please PM me.
$6 kit without 3 ICs (DIR9001, LT11173 & 26C32)
$9 kit without 1 IC (DIR9001)
Interested please PM me.
Some tips for soldering this SMD converter board.
0. Use 3M tape to fix the pcb on the table, cover all other pads except the 9001 pins.
1. Flux the pad before soldering but do not use excessive flux.
2. Solder the DIR9001 first.
3. Then come the 26C32.
4. Next wash the flux of 9001 and 26C32 with alcohol. Check all the pins are properly soldered or no short solder. Of course you need a magnifier glass of 3 to 5 times.
5. Solder the top 3 smd parts.
6. Go to bottom and solder the regulator LT1117 (3 pins plus the heatsink.
7. Then solder all the other smd parts on the bottom.
8. Use a empty IC socket of 28 pins DIP, insert the two 14-pin strip on the socket. Then put the pcb on top and solder all the pins. THe IC socket help for alignment and positioning of the pins.
9. You can either solder the jumper pins or use a hard wire to short the jumper.
My experience tell me that excess flux residue on the DIR9001 will stop it from functioning. 26C32 is not that critical as the pins are further apart.
If you do it carefully, all the board will have a 100% success rate. Enjoy!
0. Use 3M tape to fix the pcb on the table, cover all other pads except the 9001 pins.
1. Flux the pad before soldering but do not use excessive flux.
2. Solder the DIR9001 first.
3. Then come the 26C32.
4. Next wash the flux of 9001 and 26C32 with alcohol. Check all the pins are properly soldered or no short solder. Of course you need a magnifier glass of 3 to 5 times.
5. Solder the top 3 smd parts.
6. Go to bottom and solder the regulator LT1117 (3 pins plus the heatsink.
7. Then solder all the other smd parts on the bottom.
8. Use a empty IC socket of 28 pins DIP, insert the two 14-pin strip on the socket. Then put the pcb on top and solder all the pins. THe IC socket help for alignment and positioning of the pins.
9. You can either solder the jumper pins or use a hard wire to short the jumper.
My experience tell me that excess flux residue on the DIR9001 will stop it from functioning. 26C32 is not that critical as the pins are further apart.
If you do it carefully, all the board will have a 100% success rate. Enjoy!
Attachments
Andrea,
If you want to get the 9001 chip from me, I shall charge $5 more using the price in Farnell Hong Kong. Lead time is one more week. Advance payment is required. Thanks.
PM me if you are interested.
If you want to get the 9001 chip from me, I shall charge $5 more using the price in Farnell Hong Kong. Lead time is one more week. Advance payment is required. Thanks.
PM me if you are interested.
spencer said:
Thanks Spencer.
I just replied to you.
I'll have 2 full kits.
Please send me the total and I'll Paypal you the funds.
Full set of 9001 to 8412 converter board is available for $14.
Completed and tested $20.
Full kit $14.
Less DIR9001 IC will be $9.
Less DIR9001 / LT1117-5 / 26C32 will be $6.
Spencer
Completed and tested $20.
Full kit $14.
Less DIR9001 IC will be $9.
Less DIR9001 / LT1117-5 / 26C32 will be $6.
Spencer