Sony CDP-CE575 service manual Xlt

Page 35

CDP-CE575

Pin No.

Pin Name

 

I/O

 

 

 

 

Description

 

 

 

 

 

 

 

 

 

57

NC

 

I

 

Not used (fixed at “H”)

 

 

 

 

 

 

 

 

 

58

XLT

 

O

 

Serial data latch pulse signal output to the CXD2587Q (IC101)

 

 

 

 

 

 

 

 

 

59, 60

NC

 

—

 

Not used (open)

 

 

 

 

 

 

 

 

 

61

SCOR

 

I

 

Sub-code sync (S0+S1) detection signal input from the CXD2587Q (IC101)

 

 

 

 

 

 

 

 

 

62

BUSIN

 

I

 

Sircs remote control signal input from the CONTROL A1II

 

 

 

 

 

 

 

 

 

63

BUSOUT

 

O

 

Sircs remote control signal output to the CONTROL A1II

 

 

 

 

 

 

 

 

 

64

SMUTE

 

O

 

Muting on/off control signal output terminal “H” active

 

 

 

 

 

 

 

 

 

65

LDON/RW

 

O

 

Laser power control signal output to the CXA2581N (IC131) “H” active

 

 

 

 

 

 

 

 

 

66

TBLL

 

O

 

Table motor drive signal (counterclockwise) output to the BA6780 (IC11)

 

 

 

 

 

 

 

 

 

67

TBLR

 

O

 

Table motor drive signal (clockwise) output to the BA6780 (IC11)

 

 

 

 

 

 

 

 

 

68, 69

S2, S1

 

I

 

Detect signal input from the table address detect switch (S200)

 

 

 

 

 

 

 

 

 

70

OUT SW

 

I

 

Detect signal input from the open/close detect switch (S11)

 

 

 

 

 

 

 

 

 

71

A8

 

O

 

Address signal output to the static RAM (IC302)

 

 

 

 

 

 

 

 

 

72

VDD

 

—

 

Power supply terminal (+5V)

 

 

 

 

 

 

 

 

 

73

NC

 

—

 

Not used (fixed at “H”)

 

 

 

 

 

 

 

 

 

74 to 80

A9 to A12,

 

O

 

Address signal output to the static RAM (IC302)

A0 to A2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

35

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Contents NEW Specifications929-586-12 CDP-CE575 Table of ContentsDisassembly DiagramsModel HOW to Open the Disc Table When Power Switch Turns OFFFlexible Circuit Board Repairing CDP-CE575 Section Servicing NotesRestrictions in CD-TEXT Display Shipment ModeCD-TEXT Test Disc Checking MethodÁà â ã ä å æ ç 21h to 27h1kHz 0dB L&RD0h to C7h Ú Û Ü Y ˙CDP-CE575 Section General Front PanelRemote Control Disassembly Flow CDP-CE575 Section DisassemblyFront Panel Section Main Board CD Mechanism Deck CDM59-5BD27Table Assy Base Unit BU-5BD27Loading Motor Board Sensor BoardAdjusting Phase of Swing Gear and Gear U/D CDP-CE575 Section AssemblyADJ Mode Special Function Table CDP-CE575 Section Test ModeADJ Mode Fluorescent Indicator TUBE, LED ALL LIT, and KEY Check ModeButton Button Number or Display Buttons and Corresponding Button NumbersCode No Status All mode Disc table Loading Mode Aging ModeLoading Mode Mechanism Deck Check ModeDisc Table Mode Rfac Level Check Electrical AdjustmentsCurve Check Rfdc Level CheckBalance Check Memo Conductor Side Pattern face are indicated Parts face side Section Diagrams CDP-CE575Circuit Boards Location Ref. No. Location IC101 IC131 IC150 Q131 Q132 See page 21 for Circuit Boards LocationSemiconductor Location Conductor SideTP Rfdc Table Sensor CDP-CE575 Schematic Diagram Main /2 See page 32 for Waveform Schematic Diagram Main /2 Headphone Board Main BoardJunction Board IC Block Diagrams BD BoardKeya Board Display BoardIC802 Schematic Diagram Display Section See page 32 for Waveform Description IC PIN Function DescriptionPin No Pin Name Description Main Board IC301 CXP84648-085Q System Controller XLT Screw +BVTP 3X8 TYPE2 N-S Section Exploded ViewsCase Section Not supplied Supplied with headphone board J881 101 102 Chassis Section506 510 BU, Table Address Detect 553 551609 601 Base Unit Section BU-5BD27CDP-CE575 Section Electrical Parts List CDP-CE575 BD Display KEY a KEY B CDP-CE575 Display Headphone Junction Loading Motor MainInductor CDP-CE575 MainDiode Ground Terminal EB601 1-537-770-21 Terminal BOARD, GroundSensor CDP-CE575 Main Power SWItalian , Portuguese AEP Accessories & Packing MaterialsENCODER, Rotary BU, Table Address Detect Revision History

CDP-CE575 specifications

The Sony CDP-CE575 is an exemplar of a high-quality CD player that combines classic design with advanced technology, making it a worthy addition to any audio enthusiast's collection. Launched in the 1990s, this piece of equipment showcases Sony's commitment to outstanding sound reproduction and user-friendly features.

One of the defining features of the CDP-CE575 is its capability to play standard CDs, alongside CD-R and CD-RW discs. This versatility allows users to enjoy a broad range of audio formats, catering to both classic disc collections and customized compilations. Additionally, the player supports a 5-disc carousel, enabling seamless transitions between multiple CDs, fostering an uninterrupted listening experience.

In terms of sound quality, the CDP-CE575 employs a high-precision digital-to-analog converter (DAC), which significantly enhances audio fidelity. This technology ensures that the subtleties in recordings are faithfully reproduced, resulting in a rich and nuanced listening experience. The unit's frequency response and overall dynamic range are optimized to deliver crystal-clear sound across various genres, from classical orchestras to contemporary rock.

The CDP-CE575 incorporates several user-centric features that enhance its practicality. One noteworthy characteristic is its Remote Control capability, providing the convenience of operating the device from a distance. The player also includes a programmable memory which allows users to arrange the order of tracks as per their preference, making custom playlists an effortless endeavor.

Moreover, the CDP-CE575 showcases a well-engineered display panel that presents vital information at a glance, ensuring that users remain in control of their auditory journey. The unit's compact and sturdy design also makes it suitable for various setups, whether for home use or more professional environments.

In conclusion, the Sony CDP-CE575 stands out as a compelling choice for anyone seeking a reliable and high-quality CD player. With its combination of advanced technologies, user-friendly features, and a focus on audio fidelity, this model epitomizes Sony’s innovative spirit in the realm of home audio. Its legacy continues to resonate with audiophiles who appreciate the art of CD listening, making it a noteworthy candidate for those seeking both functionality and performance in their audio equipment.
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