Panasonic DVD-K29GCS specifications Audio Block Diagram, Audio Main Signal

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DVD-K29GCS

13.5. AUDIO BLOCK DIAGRAM

IC8001

(DV2)

DACCK 163

STBDAC

53

SMUTE/CSM

ACKS/C CLK

SBT3

56

DIF0/CDTI

STO3

57

 

LRCK 169

LRCK

 

SRCK 170

BICK

 

ADOUT3

171

SDTI

 

IC8421-10,11 0.44Vp-p(0.5msec./div.)

IC8421

 

 

MCLK

 

 

 

(AUDIO D/A CONVERTER)

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

6

 

 

DE-EMPHASIS

CLOCK

 

 

 

∝P

 

CONTROL

DIVIDER

 

 

AOUTL

7

INTERFACE

 

 

 

 

11

 

 

 

 

 

8

 

 

 

 

 

 

 

4

 

ATT

8X

∆Σ

SCF

 

 

 

INTERPOLATOR

MODULATOR

LPF

 

 

 

AUDIO

 

 

 

2

 

 

 

 

 

 

DATA

 

 

 

 

 

 

 

INTERFACE

 

8X

∆Σ

SCF

 

AOUTR

3

 

ATT

10

 

INTERPOLATOR

MODULATOR

LPF

 

 

 

 

 

 

IC4301

2 AMP 1

IC4301

6 AMP 7

AUDIO MAIN SIGNAL

JK4401

MIX L

MIX R

Q4950,

QR4307,4308

MUTE

Q4422QR4302,QR4306

MUTEMUTE

Q4423

MUTE

IC8001-171 5Vp-p(10usec./div.)

 

QR4304

 

 

SWITCHING

FROM

 

IC6001-26PIN

 

 

 

Q4302

 

 

NP-MUTE

FROM

 

SWITCHING

IC6001-62PIN

Q4940

QR8431

 

ATT.

A-MUTE

FROM

SWITCHING

IC8001-55PIN

 

 

Q4947

Q4924

 

MUTE

MUTE

FROM

CONTROL

IC6001-19PIN

 

Q4948

 

 

MUTE

 

 

IC4671

IC4691

 

 

1

MIC

3

 

 

 

AMP

 

(MIC AMP)

 

 

 

 

 

7

6

1

2

VR2102

 

 

(MIC VOL)

 

 

 

 

 

 

 

 

IC4671

7 MICAMP 5

Q4751

IECOUT 177

AMP

J4671

MIC 1

J4672

MIC 2

MIC DET

TO

 

IC6001-27PIN

JK4401 DIGITAL AUDIO OUT (COAXIAL)

DVD-K29GCS

AUDIO BLOCK DIAGRAM

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Contents Specifications DVD-K29GCSContents Interconnection Schematic Diagram & Schematic Safety Precautions General GuidelinesPrecaution of Laser Diode About lead free solder PbF Prevention of Static Electricity Discharge Handling Precautions for Traverse Unit Optical PickupGrounding for electrostatic breakdown prevention Disassembly Procedure Casing Parts and P.C.B. Positions Disassembling the Casing and Checking P.C.B.SMic P.C.B. and Operation P.C.B Top PanelFront Panel Module P.C.B Rear Panel Mother P.C.B. and Power SW P.C.BMechanism Unit Service Position Assembling and Disassembling the Mechanism Unit Disassembly ProcedureTraverse Unit Tray Assembling the tray unitLoading section Loading motor P.C.B Optical Pickup Unit Procedure for Disassembling the Optical Pickup Unit Traverse Motor Assembling the optical pickup unitDVD-K29GCS Self-Diagnosis Function and Service Modes Optical Pickup Breakdown DiagnosisService Mode Table DVD Self Diagnostic Function-Error CodeLast Error Code saved during no Play DETService mode table DVD-K29GCS Sales demonstration lock function Handling After Completing RepairsRecovery after the dvd player is repaired Firmware version-up of the DVD playerAdjustment Procedures Service Tools and EquipmentImportant points in adjustment Storing and Handling Test DiscsOptical adjustment Optical pickup tilt adjustmentProcedure for screw lock Abbreviations Serial Data Input Voltage Chart Mother P.C.BModule P.C.B MIC P.C.B DVD-K29GCS Block Diagram Overall Block DiagramPower Supply Block Diagram Primary Circuit Secondary CircuitServo Block Diagram Optical Pick UP UnitVideo Block Diagram Optical PICK-UP UnitVideo Main Signal Audio Block Diagram Audio Main SignalInterconnection Schematic Diagram & Schematic Diagram Notes Interconnection Schematic DiagramSchematic Diagram Notes Important safety noticeSchematic Diagram Power Supply Section Mother P.C.B /2 Schematic DiagramFront & AV OUT Section Mother P.C.B /2 Schematic Diagram Q6085 P16 P15 P14 P13 P12 P11 P10 B1ABGC000011IC4301 C0ABBB000118 Mother P.C.B.2/2 Module Schematic Diagram XP0621400LRFKVDS39BKIT Module MIC Schematic Diagram Audio Main SignalPrint Circuit Board Mother P.C.BMother P.C.B. & Module P.C.B. Address Information Mother P.C.BModule P.C.B /2 Component Side Module P.C.B /2 Foil Side Operation P.C.B. & MIC P.C.B Operation P.C.BDVD-K29GCS Exploded Views Casing Parts & Mechanism Section Exploded ViewMechanism Section Exploded View Packing & Accessories Section Exploded View Replacement Parts List ECA2WHG100ECQV1H684JL ECJ3YB1A106K ERJ2GEJ101 ERJ3GEYJ272

DVD-K29GCS specifications

The Panasonic DVD-K29GCS is a versatile and user-friendly DVD player that combines advanced technology with a sleek design, offering an exceptional home viewing experience. This model is designed to play DVDs, CDs, and a variety of file formats, ensuring that users can enjoy their favorite media without limitations.

One of the standout features of the DVD-K29GCS is its compatibility with various disc types. The player supports DVD-R, DVD-RW, CD-R, and CD-RW formats, making it an ideal choice for those with extensive libraries of home-recorded and commercial discs. Additionally, it can play JPEG images and MP3 music files, further enhancing its utility for media enthusiasts.

The DVD-K29GCS incorporates advanced video processing technologies to deliver stunning image quality. It features progressive scan technology, which improves the clarity and detail of video playback, providing sharper images compared to traditional interlaced scanning. This makes a significant difference, especially when watching high-definition content or movies that require clear visuals. The player is also equipped with an HDMI output, allowing for easy connection to modern high-definition TVs, ensuring that users can enjoy their media in the best possible quality.

Audio performance is another area where the DVD-K29GCS shines. It is compatible with various audio formats, including Dolby Digital and DTS, ensuring a rich and immersive sound experience. The player is designed to minimize noise and distortion, allowing for crystal-clear audio playback that enhances movie-watching and music-listening experiences.

In terms of user convenience, the DVD-K29GCS features a simple and intuitive remote control, making it easy for users to navigate through menus and select their favorite media options. The player also includes a quick-start feature, which reduces the time it takes to power on and load discs, ensuring that users spend more time enjoying their content rather than waiting for the player to start up.

Overall, the Panasonic DVD-K29GCS is an excellent choice for anyone looking for a reliable and high-quality DVD player. With its wide format compatibility, advanced video and audio technologies, and user-friendly design, it offers an exceptional viewing experience that is sure to please movie lovers and music enthusiasts alike. Whether used as a standalone device or integrated into a home theater system, the DVD-K29GCS stands out as a dependable and feature-rich option for enjoying a diverse range of media.
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