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Vaio re

CRImier·MyKiCad·Reverse-engineering/sony_vaio_p_re/vaio_re.kicad_pcb

Vaio re PCB layout, top view — open source RP2040/RP2350 board by CRImier
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About the Vaio re PCB

Vaio re is an open source RP2040/RP2350 PCB design by CRImier, published on GitHub under the GPL-3.0 license. It is a 4-layer board measuring 75 × 65 mm, with 274 components from 100 distinct parts.

Its main chip is the RP2040, from the RP2040/RP2350 family. Other key parts include the SN75LVDS83B, SL2.1A, AP1117-33, W25Q32JVSS and 74HC595. By type, the board carries 98 capacitors, 88 resistors, 43 ICs, 9 connectors, 7 transistors and 6 inductors.

It belongs with the dev boards & breakouts designs in this gallery.

From the project

My KiCad boards. Can't be bothered uploading individually anymore, so here you go.

This project is a start for a replacement mainboard for a Sony Vaio P laptop.

- Original LCD driven through DPI, with an LVDS converter (thanks to @exentio ) - RP2040 keyboard controller (thanks to @exentio ) - RP2040 embedded controller - Pi Zero placement and wireup - LCD backlight driver - Right side connector (USB, charger input) - USB hub - Recovery mode for the EC

Vaio re, from the project README
From the project README

Main components on the Vaio re

SN75LVDS83BSL2.1AAP1117-33W25Q32JVSSRP204074HC595W25Q128JVSFSUSB42MUXSY6280MIC2876RT6255PCF85363ATTLM6620024LC00ESDTPD4E02B04DQABQ2501x74LVC1G17PCF8574ATS

Vaio re bill of materials (BOM)

274 components, 100 distinct parts — part numbers from the project's BOM.

QtyPartRefs
1
SN75LVDS83B
IC1
1
SL2.1A
AP2112K-3.3
U1
1
AP1117-33
PAM2306AYPAA
U2
1
W25Q32JVSS
SL2.1A
U3
1
RP2040
U4
1
74HC595
W25Q128JVS
U5
1
RP2040
U6
1
W25Q128JVS
U7
1
FSUSB42MUX
U8
4
SY6280
U9, U14, U15, U36
1
MIC2876
U10
1
~
U11
2
74HC595
U12, U13
1
RT6255
U16
1
PCF85363ATT
U17
2
LM66200
U18, U19
1
24LC00
U20
2
ESD
U21, U35
15
TPD4E02B04DQA
U22, U23, U24, U25, U26, U27, U31, U33 +7
1
BQ2501x
U28
Show 80 more
QtyPartRefs
2
74LVC1G17
U29, U30
1
PCF8574ATS
U32
1
BC817
2N7002
Q1
1
CJ2305
2N7002
Q2
2
Q_PMOS_GSD
Q3, Q4
2
2N7002
Q5, Q7
1
SI4909
Q11
1
12MHZ
12MHz
Y1
2
12MHZ
ABM8-272-T3
Y2, Y3
1
Crystal
Y4
1
USB_C_RECEPTACLE_USB2.0
AXK750147G_VAIO-P
J2
1
AXK760347G_VAIO-P
J3
1
qwiic
J4
1
qwiic?
J5
1
20374-R30E-31
J6
1
AXK740347G_VAIO-P
J7
1
RTC_BATT
J8
2
EXP
J9, J10
1
Battery
BT1
4
x
ISET1, ISET2, ISET3, ISET4
6
10K
PD1, PD2, PD3, PD4, PD5, PD10
1
RISET
PD6
3
RVSET
PD7, PD8, PD9
1
PMEG6010CEJ
D1
1
SS34
D2
1
5V1
D3
1
LED_Small
D4
2
4u7
L1, L2
1
DR73-470-R 47uH
L3
2
1u
L4, L6
1
4u7
L5
2
100NF
4.7uF
C1, C2
2
100NF
1uF
C3, C4
2
100NF
0.1uF
C5, C6
2
100NF
0.01uF
C7, C8
2
100NF
4u7
C9, C10
1
100NF
100p
C11
1
1UF
100p
C12
2
100NF
10u
C13, C14
3
100NF
100nF
C15, C17, C18
1
1UF
100nF
C16
2
18PF
100nF
C19, C20
35
100nF
C21, C22, C24, C25, C26, C27, C28, C30 +27
14
1uF
C23, C29, C39, C45, C63, C75, C78, C79 +6
4
15pF
C31, C32, C46, C47
2
1uF
C48, C49
10
4u7
C50, C51, C52, C53, C54, C55, C56, C57 +2
1
100p
C58
3
4u7
C61, C88, C89
8
22uF
C68, C77, C87, C94, C95, C96, C97, C98
1
47nF
C81
1
5K1
470K
R1
1
C17477
470K
R2
2
5K1
4.7K
R3, R19
4
C21189
4.7K
R4, R9, R10, R11
2
C21189
100K
R5, R6
2
C21189
27
R7, R8
9
4.7K
R12, R17, R18, R34, R35, R42, R43, R50 +1
1
C17477
27
R13
7
27
R14, R32, R33, R40, R41, R60, R61
2
1.8K
R15, R16
7
R
R20, R24, R25, R26, R27, R62, R63
3
5K1
R
R21, R22, R31
1
C21189
R
R23
2
22R
R
R28, R29
1
C1011
R
R30
4
Pu
R36, R37, R38, R39
1
5V_FB1
R44
1
5V_FB2
R45
1
DC_FBU
R46
1
DC_FBD
R47
1
5.1K
R48
1
5K1
R49
3
470K
R51, R54, R56
1
1K8
R52
4
100K
R53, R55, R57, R58
1
1K8
R59
22
47R
R66, R67, R68, R69, R70, R71, R72, R73 +14
1
1.8K
RN1
1
4.7K
1.8K
RN2

Vaio re design files

The KiCad project lives in the CRImier/MyKiCad repository on GitHub; these links point at the commit this page was built from.

Vaio re: common questions

What microcontroller does the Vaio re use?

The Vaio re is built around the RP2040, from the RP2040/RP2350 family.

How big is the Vaio re PCB?

The Vaio re measures 75 × 65 mm, has 4 copper layers and is 1.6 mm thick.

How many components are on the Vaio re?

274 components, from 100 distinct parts, with part numbers taken from the project's own BOM. The full bill of materials is listed on this page.

Where can I download the Vaio re design files?

From the CRImier/MyKiCad repository on GitHub, which has the KiCad layout, the schematic and the BOM; the links under Design files point to each one.

Can I use the Vaio re design in my own project?

Yes, under the terms of its GPL-3.0 license, which CRImier chose for the repository.

Can I test firmware for the Vaio re without the hardware?

Yes. HardLabs builds a simulation of the board from its netlist and BOM, so you can run and debug RP2040/RP2350 firmware against it before you order a PCB.

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