NAD C 542 service manual Led, Capacitor

Page 25

Reference No.

Part No.

Description

 

 

 

LED

 

 

D304

3700-3517-RG

LED RED/GREEN (L-469HGW)

WIRE

 

 

M301A

7703-1280-2004

CONN.ASSY 3P P2.5 L=280

PC BOARD

 

 

 

1725-201B-0100

PCB MAIN N0A70C C542

LIVE ASSY

 

 

PC BOARD

 

 

*AH

PCB-N0A70C-LIVE

PCB ASSY LIVE N0A70C

*CE

PCB-N0A71C-LIVE

PCB ASSY LIVE N0A71C

SWITCH

 

 

M802

5200-3151-0-01

POWER SWITCH

PC BOARD

 

 

 

1725-201B-0100

PCB MAIN N0A70C C542

MISCELLANEOUS

 

 

C800

8910-0049-0

CAP400V 4700P

M801,M806

4132-1071-0

TERMINAL PIN

M810 *CE

1806-2170-0

EMI FILTER TLN12UA

MAIN ASSY

 

 

PC BOARD

 

 

 

PCB-N0A70C-MAIN

PCB ASSY MAIN N0A70C

CAPACITOR

 

 

C102,C103,C207,C208,C210,

150F-104K-2-FC

CC 50V 0.1UF 10% AT

C213,C217,C222,C227,C228,

 

 

C304,C322,C386,C409,C412,

 

 

C413,C416,C417,C450,C528

 

 

C105-C110,C230

157C-107M-5-IUE

CE 10V 100µF 20% RL 5X11

C111

157F-225M-5-IUNK

CE 50V 2.2µF 20% RL 5X11

C201,C204

150F-221K-2-FC

CC 50V 220pF 10% AT 3.5x2

C203,C216,C221

150F-103K-2-FC

CC 50V 0.01µF 10% AT 3.5x2

C206

150F-331K-2-FC

CC 50V 330pF 10% AT 3.5x2

C209,C223

153F-152J-5-JM

CM 50V 1500PF 5% RL 5.5x7

C211,C212,C414,C415

15CH-270J-5-GG

CTC 0/60 27pF 5% RL 4x4

C214,C215

150F-471K-2-FC

CC 50V 470pF 10% AT 3.5x2

 

 

 

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Contents 542 Class Laser Product Safety InformationContents Service Safety PrecautionsPhysical Specifications SpecificationsControls Rear Panel Rear Panel / Front PanelFront Panel Refer to Figure No.1 Disassembly InstructionsKeyboard Block DiagramWiring Diagram NAD C 542 PCB Testing Points Diagram Testing Procedure RF Pattern TestingImportant Notes Precautions for Checking Beam EmissionInstruction for Handling Optical System Block PICK-UP Precautions When Changing Laser PICK-UP Display Board KEY Board Live Board LED Board PCB LayoutMain Board MCU Schematic DiagramGND1 DisplayRF AMP Agnd DACOWE R U101 CXA2581N IC Block DiagramU202 BA6392FP U403 TC74HC00APU201 CXD3017Q P64/INT4/SBUSY1/AN10 U301 M38B57MCMain Board U402 Nadlink Masked U302 PCM1732U501, U506, U507 Oscillating ? M101 SWITCH, Defective Troubleshooting GuideReference No Description Electrical Parts ListCapacitor LEDCoil WAFER/CONNECTORCrystal JackScrew RelayDiode 1N4148 AT DiodeHeatsink TransistorWSL-2130CCM Mechanism Exploded ViewQty Mechanism Exploded View Parts ListExploded View Exploded View Parts List Screw M3X6 Description ’TY Packing DiagramNAD
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Manual 44 pages 20.25 Kb

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.