NAD C 542 service manual Wiring Diagram

Page 8

TRANSFORMER

RED

BROWN

MAIN BOARD

M502

WIRING DIAGRAM

- 8 -

BLACK

M102

(16PIN)

M105A

(6PIN)

M101

(5PIN)

CD MECHANISM

M301A

NEUTRAL

LED BOARD

LIVE

DISPLAY BOARD

M506A

M505A

KEY BOARD

M120A

LIVE BOARD

Image 8
Contents 542 Safety Information Class Laser ProductService Safety Precautions ContentsControls SpecificationsPhysical Specifications Front Panel Rear Panel / Front PanelRear Panel Disassembly Instructions Refer to Figure No.1Block Diagram KeyboardWiring Diagram RF Pattern Testing NAD C 542 PCB Testing Points Diagram Testing ProcedureInstruction for Handling Optical System Block PICK-UP Precautions for Checking Beam EmissionImportant Notes Precautions When Changing Laser PICK-UP PCB Layout Display Board KEY Board Live Board LED BoardMain Board Schematic Diagram MCUDisplay GND1RF AMP DAC AgndOWE R IC Block Diagram U101 CXA2581NU202 BA6392FP U403 TC74HC00APU201 CXD3017Q U301 M38B57MC P64/INT4/SBUSY1/AN10U501, U506, U507 U302 PCM1732Main Board U402 Nadlink Masked Troubleshooting Guide Oscillating ? M101 SWITCH, DefectiveElectrical Parts List Reference No DescriptionLED CapacitorWAFER/CONNECTOR CoilJack CrystalScrew RelayDiode Diode 1N4148 ATTransistor HeatsinkMechanism Exploded View WSL-2130CCMMechanism Exploded View Parts List QtyExploded View Exploded View Parts List Screw M3X6 Packing Diagram Description ’TYNAD
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C 542 specifications

The NAD C 542 is a high-quality CD player that epitomizes NAD's commitment to delivering superior audio performance through innovative design and advanced technology. Designed for audiophiles and music enthusiasts alike, the C 542 stands out with its meticulous attention to detail, providing a rich listening experience that brings out the best in your CD collections.

One of the main features of the NAD C 542 is its high-performance digital-to-analog converter (DAC). The unit employs state-of-the-art circuitry that ensures accurate signal conversion, resulting in a dynamic range that captures the nuances of music more effectively. This allows listeners to experience depth and clarity in their audio that other CD players may not deliver.

The C 542 also incorporates NAD's proprietary technology known as "NAD's proprietary disc reading system." This feature enhances the player’s ability to read discs with precision, reducing errors that can arise from scratches or dirt. The result is more reliable playback and a seamless listening experience, even with older CDs that may have seen better days.

Another notable characteristic of the NAD C 542 is its ability to handle various disc formats. In addition to standard audio CDs, the player is compatible with CD-R and CD-RW formats, giving users the flexibility to enjoy their custom mixes. The C 542 also supports MP3 playback, allowing users to enjoy their digital music collections directly from discs.

The front panel of the C 542 is thoughtfully arranged for ease of use, featuring a bright display that provides essential information about track number, elapsed time, and disc status. Users can easily navigate through their tracks with a responsive remote control, which enhances usability and makes listening more enjoyable.

In terms of build quality, the NAD C 542 boasts a solid construction, which minimizes vibrations that can affect sound quality. This attention to detail in the physical design reinforces NAD's philosophy of creating products that perform exceptionally well while remaining durable over time.

In summary, the NAD C 542 is an exceptional CD player that combines advanced technologies, user-friendly features, and robust build quality. With its impressive DAC, proprietary reading system, and compatibility with multiple disc formats, it caters to the needs of discerning listeners who demand high fidelity and reliability in their audio equipment. Whether you are revisiting classic albums or enjoying modern recordings, the C 542 truly enhances your listening experience.