Sinclair ZX Spectrum Leningrad 48 Kb Kit DIY Black
_A.jpg)
Enlarge Image - Category:
- Retro Computers >> Sinclair >> Sinclair ZX Spectrum >> Components
- Listing type:
- Fixed Price Multiple Items
- Item Condition:
- New
- Seller location:
- Khabarovsk, Khabarovskiy kray, Russian Federation
- Ending in:
- 15 days, 00h:33m:17s
- Quantity Available
- 5
- Fixed price:
- US$187.00
Buy now!
VAT, Duty and handling fees may be payable on Price & Shipping on receipt - Shipping Costs:
- From only US$12.00
- Payment methods:
- Paypal, Bank transfer
- Number Sold:
- 0 (View history)
Item Number : 64546
Meet the seller
xilinx (1)
Feedback received in last 120 days :
0 times
- Positive: 0 (%)
- Neutral: 0 (%)
- Negative: 0 (%)
Contact the Seller
Add Seller To Favourites
See Other Items
Description
DIY for self-assembly of a retro computer, clone ZX Spectrum. Included are all parts. ZX Spectrum Leningrad 48kb (modified board)
Set for self-assembly retro computer, clone ZX Spectrum. Included are all parts. ZX Spectrum Leningrad 48kb (modified board). The diameter of vias is reduced to 0.4 mm and hidden under the mask
PCB covered with black solder mask and silk-screen printing
A mounting field has been added to install a tape reader unit on a circuit with K561LN2.
Added mounting field for speaker installation on the board
Added mounting field for power connector installation
Added pins for installing SMD tantalum capacitors on the power bus
Added pins for installing SMD components instead of pinouts
The diameter of the holes in the mounting fields is increased to 1 mm so that you can insert and solder the pin connectors or IDC connectors.
ROM chip now need to install one, for example W27C512
Video output for connecting to a TV via SCART is made on transistors
Conclusions 1 RU5-x are interconnected to simplify the upgrade. Added mounting field for audio connector (lin.vhod).
Unused trigger leads pulled up on + power.
The 10K pull-up resistors for the Z80 data bus are replaced by a resistor assembly.
Contacts have been added to install a 2.2 nF Capacitor between pins 4 and 7 of the K555LE1 chip (setting the circle in the symbol (s),).
And also provided
place for a 560pf capacitor between pins 6 and 7 LL1
Questions and Answers
There are no questions yet
You need to be logged in to ask a question
Shipping and Payment
- Item Location:
- Khabarovsk, Khabarovskiy kray, Russian Federation
- Shipping conditions:
- Buyer pays shipping expenses
- Shipping Costs:
-
- To Russian Federation :
- First Class Post : US$12.00 For initial item, US$9.00 Per additional item
- To EU :
- Airmail Post : US$25.00 For initial item, US$9.00 Per additional item
- Courier : US$39.00 For initial item, US$9.00 Per additional item
- To Europe (Non EU) :
- Airmail Post : US$20.00 For initial item, US$9.00 Per additional item
- Courier : US$39.00 For initial item, US$9.00 Per additional item
- To Americas (Non USA) :
- Airmail Post : US$20.00 For initial item, US$9.00 Per additional item
- Courier : US$39.00 For initial item, US$9.00 Per additional item
- To Rest of World :
- Airmail Post : US$20.00 For initial item, US$9.00 Per additional item
- Courier : US$39.00 For initial item, US$9.00 Per additional item
- To USA :
- Airmail Post : US$20.00 For initial item, US$9.00 Per additional item
- Courier : US$39.00 For initial item, US$9.00 Per additional item
- Shipment terms:
- Not specified
- Payment methods:
- Paypal, Bank transfer
The seller accepts all responsibility for this listing
Page view: 317
