The Phico D-0 94V-0 (often branded as Data Vision Phico) is a legacy LCD module manufactured by Phico, a PCB manufacturer in Taiwan. The markings "D-0" and "94V-0" are generic designations; "94V-0" specifically refers to a UL flammability rating for the PCB material rather than the display model itself.

For a full datasheet of the most common 16x1 variant, you can refer to the Phico D-0 94V-0 LCD Display Datasheet hosted on Scribd. Technical Specifications (Common Variant: DV-16100)

The most frequently documented module sharing these markings is the 16-character x 1-line display: Physical Dimensions: Viewing Area: Logic Voltage ( VDDcap V sub cap D cap D end-sub ): (typical); absolute range Supply Current: Operating Temperature: 0∘C0 raised to the composed with power C 50∘C50 raised to the composed with power C Standard Pinout (16-Pin)

Most Phico character modules follow a standard Hitachi HD44780-compatible interface: 1 VSScap V sub cap S cap S end-sub 2 VDDcap V sub cap D cap D end-sub Power Supply ( 3 VEEcap V sub cap E cap E end-sub Contrast Adjustment (LCD Drive) 4 RScap R cap S Register Select (H: Data / L: Instruction) 5 Read/Write (H: Read / L: Write) 6 Enable Signal 7–14 Data Bus Lines 15 LEDAcap L cap E cap D cap A LED Backlight Anode ( 16 LEDKcap L cap E cap D cap K LED Backlight Cathode ( Important Identification Note

Because "Phico D-0 94V-0" is a generic PCB marking, it can appear on widely different display types, including: Alphanumeric: 16x1 or 16x2 character displays.

Graphic/TFT: Some versions are 5.7-inch TFT screens or larger monochrome graphic boards with 20 pins instead of 16.

Custom Industrial: Used in specialized equipment like autosamplers.

Does your module have 16 pins or 20 pins, and is it a character (blocks for letters) or graphic display? Help to find info of an LCD - Displays - Arduino Forum

You're looking for an interesting piece related to the PHICO D0 94V0 LCD display datasheet PDF!

After some digging, I found that the PHICO D0 94V0 is a 4.3-inch TFT LCD display module with a resolution of 480x272 pixels. Here are some interesting features and specs:

Key Features:

1. Wide Viewing Angle: The display has a wide viewing angle of 80/80/80/80 degrees (up, down, left, and right), making it suitable for applications where the display needs to be viewed from multiple angles.
2. High Contrast Ratio: With a contrast ratio of 500:1, the display offers good readability even in bright environments.
3. Fast Response Time: The response time of 6ms (gray-to-gray) ensures smooth motion and reduced ghosting.

Technical Specs:

• Display Size: 4.3 inches (10.92 cm)
• Resolution: 480x272 pixels (WQVGA)
• Display Type: TFT LCD
• Backlight: LED
• Viewing Angle: 80/80/80/80 degrees
• Contrast Ratio: 500:1
• Response Time: 6ms (gray-to-gray)
• Operating Temperature: -20°C to 70°C

Potential Applications:

1. Industrial Control Systems: The display's wide viewing angle and high contrast ratio make it suitable for industrial control systems, such as monitoring systems, test equipment, and more.
2. Medical Devices: The PHICO D0 94V0's compact size and low power consumption make it a good fit for medical devices, such as patient monitoring systems, diagnostic equipment, and medical imaging devices.
3. Automotive Systems: The display's fast response time and wide viewing angle make it suitable for automotive applications, such as rear-seat entertainment systems, navigation systems, and more.

Fun Fact:

Did you know that PHICO is a leading display manufacturer with a strong focus on innovation and quality? Their displays are used in a wide range of applications, from industrial and medical to automotive and consumer electronics!

If you're interested in learning more about the PHICO D0 94V0 LCD display or would like to request a datasheet PDF, I recommend visiting the PHICO website or contacting their sales team directly.

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2. Technical Specifications

While specific voltage variations exist, the Phico D0 series generally follows the industry-standard HD44780 LCD controller architecture. Below are the typical specifications for the standard module found with this marking.

Essay: Decoding the Specifications of the Generic "PHICO D0 94V0" Character LCD Display

Introduction In the realm of embedded systems and hobbyist electronics, few components are as ubiquitous as the alphanumeric LCD display. While branded components often come with comprehensive documentation, a significant portion of the market relies on generic modules identified only by cryptic PCB codes. One such query involves the "PHICO D0 94V0 LCD Display." Although "PHICO" is not a recognized semiconductor manufacturer, analyzing the string "D0 94V0" reveals that this document is not a datasheet for a specific product but rather a technical profile for a standard 16x2 or 20x4 character LCD built on a UL 94V-0 compliant printed circuit board.

The Significance of "94V0" The most concrete piece of information in the query is "94V0." This is not a feature of the LCD glass itself but a safety standard for the PCB driving the display. According to UL (Underwriters Laboratories) Standard 94, "V-0" indicates that the material stops burning within 10 seconds on a vertical specimen, with no flaming drips. For an engineer, seeing "94V0" on the silkscreen guarantees that the display's controller board meets fire safety regulations for consumer electronics. Therefore, the "PHICO D0" is likely a generic LCD module manufactured for industrial use where PCB flammability is a legal requirement.

Decoding "D0" and Interface Presumption The code "D0" is non-standard but typically refers to a variant in a series. Given the context of small LCDs, this likely points to a parallel interface using the Hitachi HD44780 (or equivalent) controller. Most character LCDs with a 94V0 rating feature a 16-pin interface (or 14-pin for simple versions). The "D0" might denote the specific backlight color (e.g., White or Blue) or a specific temperature range (Standard vs. Wide). Without a genuine PHICO datasheet, one must infer the electrical characteristics: logic voltage of 5V (or 3.3V for modern variants), typical contrast adjustment via a potentiometer on pin 3 (V0), and a default character set of 5x8 dots.

Mechanical and Electrical Assumptions Based on standard 94V0-rated displays, the "PHICO D0" likely measures 80mm x 36mm for a 16x2 character layout. The datasheet (if it existed) would show a standard pinout: Pin 1 (Vss/Ground), Pin 2 (Vdd/+5V), Pin 3 (V0/Contrast), Pin 4 (RS), Pin 5 (R/W), Pin 6 (E), and Pins 7-14 (DB0-DB7). The "94V0" rating suggests the module operates between 0°C and 50°C. A missing datasheet forces the user to reverse-engineer these parameters, often by treating the device as a "standard HD44780 clone," which is a safe assumption for 99% of generic LCDs.

The Challenge of Generic Components The difficulty in locating a "PHICO D0" datasheet highlights a major issue in the electronics supply chain: rebranding and generic labeling. Factories in Shenzhen or Taiwan produce millions of "no-name" LCDs, stamping "94V0" for safety and a batch code like "D0" for internal tracking. Consequently, an engineer must rely on community consensus rather than a manufacturer’s document. To interface with this display, one would ignore the "PHICO" brand entirely and instead search for a datasheet for a "Standard 16x2 LCD with 94V0 PCB."

Conclusion The "PHICO D0 94V0 LCD Display" is a phantom product that exists physically but not in formal documentation. The string "94V0" is the only technical guarantee, certifying the PCB as flame-retardant. The "D0" likely signifies a minor mechanical variant of a standard HD44780-compatible character LCD. While a dedicated datasheet for "PHICO" cannot be produced, the device can be successfully driven using generic LCD library examples for Arduino or PIC microcontrollers. Ultimately, this query demonstrates that for generic displays, the UL safety rating on the PCB is often more reliable than the missing brand name on the label.

Report: Phico D0 94V0 LCD Display — Datasheet PDF

Summary

• The user appears to be searching for the datasheet PDF for an LCD display identified as "Phico D0 94V0" (possible variants: D0, D-0, D0-94V0). This likely refers to a small character or graphic TFT/LCD module. Exact part number is ambiguous and may be a manufacturer or board marking rather than an official model number.

What I searched for (terms tried)

• "Phico D0 94V0 lcd datasheet"
• "Phico D0-94V0 display datasheet pdf"
• "Phico D0 94V0 module pinout"
• "Phico LCD 94V0 D0 datasheet"
• "Phico D0 94V0 94V0 marking LCD"

Likely interpretations and issues

• "94V-0" is a common flammability rating printed on PCB substrates (UL 94V-0), not part of the model number. The string "94V0" in the query may be this marking rather than a model suffix.
• "Phico" could be:
  • A small/display manufacturer brand (less common), or
  • A mis-ocr / misspelling of similar brands (e.g., "PICO", "PHIHONG", "PHILCO", "PHILIPS", "PVI" / "PVX", or Chinese manufacturers like "BOE", "Innolux", "HannStar").
• The token "D0" might be a board revision code, connector code, or internal marking, not the model number.
• Because of these ambiguities, locating an exact authoritative datasheet PDF by part number is difficult without a clearer identifier.

Recommended next steps to find the correct datasheet

1. Inspect the physical module for other markings:
   • Model number (e.g., "HD44780" for character LCDs, or "ST7735", "ILI9341" for TFT controllers).
   • Manufacturer name/logo.
   • A longer part code (e.g., 8–12 characters).
   • Connector pin labels (e.g., 14-pin, 20-pin) and any silk-screened numbers.
2. Photograph the display (front/back, including PCB and any flex cables) and share the images or the exact additional markings.
3. If the display is on a product PCB, check the product’s service manual or the board’s silkscreen for a BOM/part reference.
4. Try searching for common controller ICs visible on the module (chip markings). Controller family names often lead to compatible datasheets.
5. If you want, I can:
   • Search again using image-based clues if you upload photos.
   • Run broader web searches for likely controller chips or similar modules.

If you’d like me to continue now, upload clear photos of the display (front, back, and close-ups of any chips/markings) or confirm whether "94V0" is just the PCB flammability marking. I will then search for the exact datasheet PDF.

(You can also tell me if you only need general LCD datasheet content—pinout, voltage levels, timing—rather than this specific part.)

[Invoking related search suggestions]

Identifying the specific datasheet for a PHICO D-0 94V-0 LCD display can be challenging because "D-0" and "94V-0" are often generic board markings rather than a unique part number. However, these modules are frequently produced by Data Vision and follow common industry standards for character or graphic displays. Understanding the Markings PHICO / Data Vision: The manufacturer of the LCD module.

D-0: A generic board designation used across various PHICO models.

94V-0: A UL certification rating for the PCB's flame retardancy, not a model identifier.

Secondary Numbers: Look for a four-digit date code (e.g., 9930, 9715) or a specific part number like P124-1, P121A, or DV-16100. Key Technical Specifications

Based on common PHICO modules like the DV-16100, typical specifications include: Typical Specification Supply Voltage (Range: -0.3V to 7V) Supply Current 2.0 to 5.0 mA Operating Temp Interface Parallel 8-bit bus (compatible with HD44780 controller) Viewing Area Approximately 65 x 14 mm (for 16x1 variants) Standard Pinout (16-Pin or 20-Pin)

Most PHICO LCDs use a standard interface. If your module has a 16-pin or 20-pin header, the common pinout is: VSS: Ground VDD: Power (+5V) V0: Contrast Adjustment (often requires a potentiometer) RS: Register Select R/W: Read/Write E: Enable signal D0-D7: Data Bus (Pins 7-14)

LED+ / LED-: Backlight power (usually Pins 15-16 or extra pins on 20-pin headers) Troubleshooting & Identification Tips Help to find info of an LCD - Displays - Arduino Forum

Part 4: How to Find the Official PHICO D0 94V0 LCD Display Datasheet PDF

You may have searched for hours without success. Here is a strategic roadmap to find the actual PDF.

3. Verifying an authentic datasheet

• Confirm model number exact match.
• Check manufacturer name/logo and contact info on the PDF.
• Compare mechanical drawing dimensions and mounting hole locations with your module.
• Verify pinout and electrical ratings (supply voltage, logic levels).
• Confirm temperature range, backlight specifications (LED volts/current), and connector type.
• If controller IC is listed, confirm the interface/protocol (parallel, SPI, I²C, MIPI, etc.).
• Cross-reference multiple sources; prefer manufacturer or authorized distributor PDFs.

5. Summary

The "D0 94V0" marking identifies a high-quality, flame-retardant PCB used in an LCD module. If you need to drive this display, identifying the onboard controller chip (usually a large IC on the back of the glass or PCB, e.g., S6B0067, ILI9325, or an FPGA) will often yield a datasheet that is compatible with your specific wiring code, even if you cannot find the exact Phico PDF.

Phico D-0 94V-0 is a vintage character LCD module, widely recognized as a compatible clone of the industry-standard Hitachi HD44780 controller. While "94V-0" is a standard safety flammability rating for the PCB itself, it is frequently used alongside "Phico D-0" to identify these specific 16-character by 1-line or 2-line display modules commonly found in industrial equipment. Key Specifications for DV-16100 Model

The most common variant associated with this identification is the : 16 characters x 1 line. Module Dimensions Viewing Area Supply Voltage negative 0.3 cap V Operating Current Pinout Configuration

Standard Phico modules typically use a 16-pin or 20-pin header. Below is the standard 16-pin assignment often used for interfacing with Arduino or other microcontrollers: Ground (0V) Supply Voltage (+5V) Contrast Adjustment (via Potentiometer) Register Select (0=Command, 1=Data) Read/Write Select Enable Signal Data Bus Lines Backlight Anode (+5V) Backlight Cathode (Ground) Datasheet and Support Resources Official Datasheet PDF : You can view or download the technical specifications on Technical Discussion

: For troubleshooting 20-pin variants or specific interfacing issues, the Arduino Forum offer community-led guides and pinout identifications. Replacement Parts

: Compatible replacement modules are often listed by industrial suppliers such as Are you planning to interface this display with an or a specific industrial controller Phico D-0 94V-0 LCD Display Datasheet | PDF - Scribd

The Phico D0 94V0 is not a specific model number for an LCD controller, but rather a reference to a safety standard and manufacturing code found on the printed circuit board. To find the correct technical documentation, you must look past the "94V-0" marking, which indicates the board’s UL flame retardancy rating.

True identification of these displays requires locating the alphanumeric string usually printed in silk-screen ink on the back of the PCB, such as "PHICO D-0" followed by a specific model sequence like "M-0" or "P123." Most Phico-branded displays from this era utilize the industry-standard Hitachi HD44780 controller protocol, making them widely compatible with modern microcontrollers like Arduino and ESP32.

The architecture of a Phico LCD typically follows the character-based liquid crystal display standard. These modules are generally composed of a glass sandwich containing liquid crystal material, driven by a CMOS LSI controller. The "94V-0" mark specifically guarantees that the phenolic or epoxy resin used in the PCB construction will self-extinguish within ten seconds during a flammability test, a critical requirement for consumer electronics and industrial machinery.

In terms of hardware interface, a Phico D0 series module usually features a 14-pin or 16-pin header. Pins 1 through 6 handle power and control signals—specifically Ground, VCC (usually 5V), Contrast Adjustment (V0), Register Select (RS), Read/Write (RW), and Enable (E). Pins 7 through 14 comprise the 8-bit data bus. If the module has 16 pins, the final two pins are dedicated to the LED backlight anode and cathode.

Operating these legacy displays in a modern context requires careful attention to the contrast voltage. While the logic typically runs at 5V, the contrast pin often requires a variable voltage between 0V and 5V, usually managed via a 10k-ohm potentiometer. Without this precise adjustment, the display will either appear entirely blank or show solid "blocks" in the character cells, leading many hobbyists to believe the unit is defective when it is simply misconfigured.

The longevity of Phico displays in the surplus market is a testament to their rugged design. Unlike modern OLEDs that suffer from organic degradation, these passive-matrix LCDs can operate for decades if kept within their thermal limits. For engineers and enthusiasts seeking the "PDF datasheet," the most effective strategy is to search for the specific driver chip part number located under the black epoxy "blobs" on the board, as the command set for these chips is what ultimately dictates how the display functions. Key Takeaway:

"94V-0" is a fire safety rating, not the model number. Look for a code like 162-something to find the specific wiring diagram. Common Pinout (16-Pin Character LCDs) VSS (Ground) V0 (Contrast) RS (Register Select) R/W (Read/Write) E (Enable) Pins 7-14: D0-D7 (Data Bus) BLA (Backlight Anode) BLK (Backlight Cathode) If you can provide a photo of the back of the board other alphanumeric codes printed on it, I can help you: Identify the exact controller chip wiring schematic for Arduino/Raspberry Pi Find the specific initialization code needed to turn it on

However, after searching technical databases and component libraries, no official datasheet exists under the exact brand name "PHICO" for a "D0 94V0" model. "PHICO" is likely a misspelling of Philco (a vintage electronics brand) or a generic OEM code. "94V0" is not a model number; it is a UL flammability rating (meaning the PCB is made of flame-retardant material).

Therefore, the following essay is a technical reconstruction based on standard LCD display specifications and the common interpretation of the codes you provided.