2 layers43.4 × 75.3 mm
Coloryr
Coloryr/ColorAudio
通用耳放，目前支持： - 音乐播放 - MP3音频解码，信息显示 - FLAC音频解码，信息显示 - 蓝牙音频播放 - SBC编码 - AAC编码 - aptx编码(freeaptx解码库) - USB音频播放 - UAC1 (最大96K 32bit，只能设置一种采样大小) - UAV2 (最大192K 32bit，支持多种采样大小)
234 parts2GPL-3.0
2 layers118 × 67 mm
Coloryr
Coloryr/ColorAudio2通用耳放，目前支持： - 音乐播放 - MP3音频解码，信息显示 - FLAC音频解码，信息显示 - 蓝牙音频播放 - SBC编码 - AAC编码 - aptx编码(freeaptx解码库) - USB音频播放 - UAC1 (最大96K 32bit，只能设置一种采样大小) - UAV2 (最大192K 32bit，支持多种采样大小)
- Size
- 118 × 67 mm
- Copper layers
- 2
- Thickness
- 1.6 mm
- Parts
- 241
- Nets
- 287
- Pads
- 1,071
- Tracks, vias
- 2,201, 421
- Pours
- 1
- Routed
- Yes
- KiCad
- KiCad 9.0 (file 20241229)
- Created
- 21 Apr 2025
- Updated
- 3 Apr 2026
Overview
Coloryr is an open-source printed circuit board by Coloryr, from the Coloryr/ColorAudio repository on GitHub, published under the GPL-3.0 licence. It is a 2-layer board of 118 × 67 mm with 241 parts on 287 nets, routed with 2,201 tracks and 421 vias.
It is built around the CS43198-CNZ, STI9287 and TPS61230DRC, with the TXS0102DCU, BQ25895RTW and CH334R among its other parts. Its parts include 91 resistors, 86 capacitors, 17 ICs, 16 diodes and 16 connectors.
Main components
9
CS43198-CNZ
QFN-40-EP(5x5)-10℃~+70℃ 1.66V~1.94V 32 I2S Voltage-Unbuffered QFN-40-EP(5x5) Digital to Analog Converters (DAC) ROHSCirrus LogicDigital To Analog Converters (DAC)
STI9287
SOT-23-6-40℃~+125℃ 1 1MHz 2.5V~7V Analog、PWM Boost Built-in Under Voltage Protection、Over Voltage Protection、Over Current Protection、Over-Temperature Protection (OTP) SOT-23-6 LED Drivers ROHSTMILED Drivers
TPS61230DRC
VSON-10-EP(3x3)-40℃~+125℃ 1 2.3V~5.5V 2.5V~5.5V 2MHz 4A 60uA Adjustable Boost Boost Built-in Yes VSON-10-EP(3x3) DC-DC Converters ROHSTexas InstrumentsDC-DC Converters
TXS0102DCU
TSSOP82-Bit Bidirectionnal Voltage-Level Translator for Open-Drain and Push-Pull ApplicationsTexas InstrumentsUncategorised
BQ25895RTW
WQFN-24-EP(4x4)-40℃~+85℃ 1 12uA 3.9V~14V 4.608V 5A Charging IC I2C Lithium Battery Support Support QFN-24-EP(4x4) Battery Management ROHSTexas InstrumentsBattery Management
CH334R
QSOP-16-150mil-40℃~+85℃ 0.4mA 3.3V、5V 4 480Mbps 85mA Hub I2C USB 2.0 QSOP-16-150mil USB HUB Controllers ROHSWCH (Nanjing Qinheng Microelectronics)USB HUB Controllers
LM27762DSS
WSON-12-EP(2x3)-40℃~+85℃ -5V~-1.5V、1.5V~5V 2.5Ω 2.7V~5.5V 250mA 2MHz 390uA Inverted Support WSON-12-EP(2x3) Charge Pumps ROHSTexas InstrumentsCharge Pumps
LP5907MFX-3.3
SOT-23-5-40℃~+125℃@(Tj) 1 10uVrms 12uA 250mA 250mV@(250mA) 3.3V 5.5V 82dB@(1kHz) Fixed Positive Short Circuit Protection、Thermal shutdown、Enable control、Input under-voltage protection、Output discharge SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHSTexas InstrumentsVoltage Regulators - Linear, Low Drop Out (LDO) Regulators
ESD9B5.0ST5G
SOD-923(0402)-55℃~+125℃ 1 10V 15pF 5V 8.4V 80W@8/20us 80nA 8A@8/20us Bidirectional ESD IEC 61000-4-2、IEC 61000-4-5 SOD-923(0402) ESD and Surge Protection (TVS/ESD) ROHSTECH PUBLICESD And Surge Protection (TVS/ESD)
README
README.mdColorAudio
通用耳放，目前支持：
- 音乐播放
- MP3音频解码，信息显示
- FLAC音频解码，信息显示
- 蓝牙音频播放
- SBC编码
- AAC编码
- aptx编码(freeaptx解码库)
- USB音频播放
- UAC1 (最大96K 32bit，只能设置一种采样大小)
- UAV2 (最大192K 32bit，支持多种采样大小)
主控RK3506，DAC：cs43198x2，运放：opa1622
linux6.1 RK的SDK
pcb目录是硬件原理图和PCB
linux目录是RK SDK修补包
src目录是软件程序源码
使用的其他开源代码库，直接使用代码编译
| 名称 | 描述 | 链接 |
|---|---|---|
| Lvgl | 轻量界面框架 | GitHub |
| arduinoFFT | 快速傅里叶变换 | GitHub |
| nlohmann/json | json解析库 | GitHub |
| bluez-alsa | 蓝牙音频库 | GitHub |
| minimp4 | MP4文件解析 | GitHub |
| ncmdump | ncm文件解析 | GitHub |
使用的开源库，使用链接方式
| 名称 | 描述 | 链接 |
| libpng | png解码库 | GitHub |
| boost | C++库 | boost |
| flac | flac解码库 | GitHub |
| libjpeg-turbo | jpeg解码库 | GitHub |
| libmad | MP3解码库 | GitHub |
| openh264 | H264解码库 | GitHub |
| librime | 输入法 | GitHub |
Parts
241| Qty | Value | Footprint | References |
|---|---|---|---|
| 19 | 0.1uF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C6, C29, C37, C38, C39, C40, C41, C42, C43, C45, C46, C50, C51, C55, C64, C65 +3 |
| 16 | 2.2uF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C52, C53, C54, C59, C60, C61, C62, C63, C66, C67, C68, C73, C74, C75, C76, C77 |
| 15 | 10uF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C4, C5, C10, C12, C13, C14, C18, C19, C20, C28, C47, C56, C70, C79, C83 |
| 14 | 4.7K | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | R34, R35, R36, R37, R38, R39, R40, R41, R42, R43, R81, R82, R83, R84 |
| 12 | 0 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R1, R58, R59, R60, R63, R64, R85, R86, R87, R89, R90, R91 |
| 11 | 1uF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C9, C11, C15, C21, C22, C30, C33, C34, C35, C36, C84 |
| 10 | ESD9B5.0ST5G | Diode_SMD:D_SOD-523 | D2, D3, D8, D9, D10, D11, D12, D13, D14, D15 |
| 9 | 22uF | Capacitor_SMD:C_0603_1608Metric_Pad1.08x0.95mm_HandSolder | C1, C2, C3, C7, C8, C25, C26, C27, C32 |
| 7 | 0 | Resistor_SMD:R_1206_3216Metric_Pad1.30x1.75mm_HandSolder | R73, R74, R75, R76, R77, R78, R79 |
| 7 | 10K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R2, R18, R19, R22, R47, R57, R80 |
| 7 | 4.7K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R5, R28, R29, R30, R31, R32, R33 |
| 6 | 10K | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | R12, R16, R17, R26, R27, R88 |
| 6 | TestPoint | TestPoint:TestPoint_Pad_D2.0mm | J5, J6, J7, J8, J11, J14 |
| 4 | 100 | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R3, R4, R6, R51 |
| 4 | 15uF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C57, C58, C71, C72 |
| 4 | 50 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R61, R62, R65, R66 |
| 4 | D | Diode_SMD:D_SOD-323_HandSoldering | D1, D4, D5, D16 |
| 3 | 100K | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | R9, R25, R44 |
| 3 | 3.3K | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | R54, R55, R56 |
| 3 | Conn_01x02 | Connector_PinHeader_2.00mm:PinHeader_1x02_P2.00mm_Vertical | J1, J3, J10 |
| 2 | 1.0uF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C78, C82 |
| 2 | 10pF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C48, C49 |
| 2 | 1K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R21, R46 |
| 2 | 2,2uH | Inductor_SMD:L_1008_2520Metric_Pad1.43x2.20mm_HandSolder | L1, L2 |
| 2 | 2.2R | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | R7, R8 |
| 2 | 4.7nf | Capacitor_SMD:C_0805_2012Metric_Pad1.18x1.45mm_HandSolder | C80, C81 |
| 2 | 4.7uF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C17, C44 |
| 2 | 510 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R67, R69 |
| 2 | 71.5 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R68, R70 |
| 2 | 82 | Resistor_SMD:R_0805_2012Metric_Pad1.20x1.40mm_HandSolder | R71, R72 |
| 2 | CS43198 | Package_DFN_QFN:QFN-40-1EP_5x5mm_P0.4mm_EP3.6x3.6mm_ThermalVias | U14, U15 |
| 2 | Conn_01x02 | Connector_PinHeader_2.54mm:PinHeader_1x02_P2.54mm_Vertical | J4, J9 |
| 2 | LED | Diode_SMD:D_0402_1005Metric_Pad0.77x0.64mm_HandSolder | D6, D7 |
| 2 | R_Potentiometer | Potentiometer_THT:Potentiometer_Bourns_3296W_Vertical | RV1, RV2 |
| 2 | TXS0102DCU | Package_SO:VSSOP-8_2.3x2mm_P0.5mm | U11, U12 |
| 1 | 1.0uH | Inductor_SMD:L_Changjiang_FXL0530 | L3 |
| 1 | 10 | Resistor_SMD:R_2512_6332Metric_Pad1.40x3.35mm_HandSolder | R45 |
| 1 | 100K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R52 |
| 1 | 100K/NC | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R20 |
| 1 | 10nF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C24 |
| 1 | 10uH | Inductor_SMD:L_TDK_NLV25_2.5x2.0mm | L4 |
| 1 | 120pF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C31 |
| 1 | 12K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R48 |
| 1 | 12K | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | R23 |
| 1 | 12M | Oscillator:Oscillator_SMD_ECS_2520MV-xxx-xx-4Pin_2.5x2.0mm | Y1 |
| 1 | 150K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R53 |
| 1 | 22uF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C23 |
| 1 | 24.576M | Oscillator:Oscillator_SMD_ECS_2520MV-xxx-xx-4Pin_2.5x2.0mm | Y2 |
| 1 | 240K | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | R11 |
| 1 | 260 | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | R15 |
| 1 | 390K | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | R24 |
| 1 | 3K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R50 |
| 1 | 47nF | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | C16 |
| 1 | 5.1K | Resistor_SMD:R_0402_1005Metric_Pad0.72x0.64mm_HandSolder | R49 |
| 1 | 511K | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | R14 |
| 1 | 549K | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | R13 |
| 1 | 750K | Capacitor_SMD:C_0402_1005Metric_Pad0.74x0.62mm_HandSolder | R10 |
| 1 | AIC8800 | coloryr:AIC8800模组 | U13 |
| 1 | BQ25895RTW | Package_DFN_QFN:Texas_RTW_WQFN-24-1EP_4x4mm_P0.5mm_EP2.7x2.7mm_ThermalVias | U4 |
| 1 | CH334R | Package_SO:QSOP-16_3.9x4.9mm_P0.635mm | U9 |
| 1 | CH422E | Package_SO:MSOP-10_3x3mm_P0.5mm | U17 |
| 1 | Conn_01x03 | Connector_PinHeader_2.00mm:PinHeader_1x03_P2.00mm_Vertical | J2 |
| 1 | Conn_01x04 | Connector_PinHeader_2.00mm:PinHeader_1x04_P2.00mm_Vertical | J12 |
| 1 | Conn_01x05 | Connector_PinHeader_2.00mm:PinHeader_1x05_P2.00mm_Vertical | J13 |
| 1 | LM27762 | Package_SON:WSON-12-1EP_3x2mm_P0.5mm_EP1x2.65_ThermalVias | U5 |
| 1 | LP5907MFX-3.3 | Package_TO_SOT_SMD:SOT-23-5 | U6 |
| 1 | Micro_SD_Card_Det1 | coloryr:TF-SMD_TF-PUSH | TF1 |
| 1 | NPN | coloryr:SOT-23 | Q1 |
| 1 | OPA1622 | Package_SON:Texas_S-PVSON-N10 | U16 |
| 1 | PMOS | coloryr:SOT-23 | Q2 |
| 1 | SOM3562_18 | coloryr:rk3506 | U1 |
| 1 | STI9287 | Package_TO_SOT_SMD:SOT-23-6_Handsoldering | U10 |
| 1 | TCKE812 | coloryr:TCKE812 | U8 |
| 1 | TLV6213x | Package_DFN_QFN:VQFN-16-1EP_3x3mm_P0.5mm_EP1.68x1.68mm_ThermalVias | U2 |
| 1 | TPS61230DRC | Package_SON:Texas_S-PVSON-N10_ThermalVias | U7 |
| 1 | USB_A | coloryr:USB-A-TH_AF-ZJWG | USB2 |
| 1 | USB_C_Plug_USB2.0 | Connector_USB:USB_C_Receptacle_GCT_USB4085 | USB1 |
| 1 | ~ | coloryr:IPEX-SMD_BWIPX-1-001E | P3 |
| 1 | ~ | Package_TO_SOT_SMD:SOT-23-5_HandSoldering | U3 |
| 1 | ~ | Connector_FFC-FPC:Hirose_FH12-6S-0.5SH_1x06-1MP_P0.50mm_Horizontal | P2 |
The 239 most common of 241 parts.
More from Coloryr/ColorAudio
2- 2 layers118 × 67 mm
/coloryr.kicad_pcb.jpg?size=s&soon)
Coloryr
Coloryr/ColorAudio
通用耳放，目前支持： - 音乐播放 - MP3音频解码，信息显示 - FLAC音频解码，信息显示 - 蓝牙音频播放 - SBC编码 - AAC编码 - aptx编码(freeaptx解码库) - USB音频播放 - UAC1 (最大96K 32bit，只能设置一种采样大小) - UAV2 (最大192K 32bit，支持多种采样大小)
195 parts2GPL-3.0
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Questions
How big is the Coloryr PCB?
It measures 118 × 67 mm and has 2 copper layers, 1.6 mm thick.
What parts does the Coloryr use?
241 parts, built around the CS43198-CNZ, STI9287, TPS61230DRC and TXS0102DCU. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.
Where can I download the Coloryr KiCad files?
From the Coloryr/ColorAudio repository on GitHub, at the commit this page was made from: the board is pcb/v2(out)/coloryr.kicad_pcb and its schematic pcb/v1(error)/coloryr.kicad_sch. PCBKit opens the board in the browser, with nothing to install.
Can I use the Coloryr design in my own project?
Its repository publishes it under the GPL-3.0 licence: you may reuse it on that licence's terms (keep the author's notice, and for a copyleft licence share your changes alike).