Philips service manual Drawing Title DV29 Main Board TOP Level

Page 13

 

 

 

 

 

L967C10

 

 

 

 

 

 

 

 

 

 

 

 

L971C10.Sch

POWER

 

 

 

 

 

 

 

 

 

PSUCLK

 

 

 

 

 

 

 

 

AC_PRES*

AC_PRES*

SHEET 10

 

 

 

 

L967C2

 

 

 

 

L971C4.Sch

 

 

 

NOTES ON PCB VARIANTS

 

 

 

 

 

 

L967C4

 

 

 

 

 

 

 

L971C2.sch

 

 

 

 

AC_PRES*

 

 

SCART_LEFT

SCART_LEFT

 

 

 

 

GAIN_SCALING

 

 

 

 

 

SCART_RIGHT

 

 

 

GAIN_SCALING

 

 

 

GAIN_SCALING

SCART_RIGHT

 

 

 

RESET*

 

 

 

 

 

 

 

RESET*

 

 

 

RESET*

 

 

 

 

 

 

 

MD

 

 

 

 

 

 

Part number

L971AY

L974AY

L973AY

MD

 

 

 

MD

 

 

 

MC

 

 

 

 

 

 

 

 

 

 

MC

 

 

 

MC

 

 

 

 

 

DV79

DV75

ML_8740_0

 

 

 

 

 

 

Product

DV29

ML_8740_0

 

 

 

ML_8740_0

 

 

ML_8740_1

 

 

 

 

 

 

 

 

 

ML_8740_1

 

 

 

 

 

 

 

 

 

6

2

ML_8740_2

 

 

 

 

DAC L&R

Audio output channels

6

ML_8740_2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L967C3

 

 

 

SHEET 4

AUX PSU fitted

YES

NO

NO

 

FSEL0

L971C3.Sch

 

PSUCLK

 

Precision parts on component video output

YES

NO

NO

 

 

 

 

 

 

FSEL0

FSEL0

PSUCLK

 

 

 

 

FSEL1

ADAT_DAC0

 

 

 

 

 

 

 

 

FSEL1

FSEL1

ADAT_DAC0

ADAT_DAC0

 

 

 

 

NO

NO

PSUFS0

ABCLK_DAC0

 

 

Transformer on digital COAX output

YES

PSUFS0

PSUFS0

ABCLK_DAC0

ABCLK_DAC0

 

 

PSUFS1

ALRCLK_DAC0

 

 

 

 

 

 

PSUFS1

PSUFS1

ALRCLK_DAC0

ALRCLK_DAC0

 

 

 

 

YES

NO

 

MCLK_DAC0

 

 

RS232

YES

 

ADAT0

 

MCLK_DAC0

MCLK_DAC0

 

 

ADAT0

ADAT0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ADAT1

 

MUTE_BUF*

 

 

 

 

 

 

 

 

ADAT1

ADAT1

MUTE_BUF*

MUTE_BUF*

 

 

 

 

 

 

ADAT2

 

 

 

 

 

 

 

ADAT2

ADAT2

 

 

 

 

 

 

 

 

 

 

ABCLK

 

 

 

 

 

 

 

 

 

 

ABCLK

ABCLK

 

 

 

 

 

 

 

 

 

 

ALRCLK

 

 

 

 

 

 

 

 

 

 

ALRCLK

ALRCLK

 

 

 

 

 

 

When updating the design, modify this schematic first.

SPDIF

 

 

 

 

 

 

SPDIF

SPDIF

 

 

 

 

 

 

MUTE*

MUTE*

MUTE*

 

 

L967C5

 

 

 

The PCB is updated from this schematic.

 

 

 

 

 

L971C5.Sch

 

 

 

Also update the DV79 schematic and DV75 schematic,

 

CLK27M_VADDIS

 

 

MD

 

 

 

CLK27M_VADDIS

CLK27M_VADDIS

MD

 

 

 

and get the DV79 and DV75 BOMs from their own

 

MCLK_VADDIS

MC

 

 

 

 

MCLK_VADDIS

 

MCLK_VADDIS

 

MC

 

DAC LS&RS

schematics

 

 

 

 

ENABLE_AV

 

 

RESET*

ML_8740_1

 

 

 

 

ENABLE_AV

RESET*

 

 

 

 

 

 

 

 

ADAT_DAC1

ADAT_DAC1

ADAT_DAC1

 

SHEET 5

 

 

 

 

 

 

 

ABCLK_DAC1

ABCLK_DAC1

ABCLK_DAC1

 

 

 

 

 

 

 

 

 

ALRCLK_DAC1

 

 

 

 

 

 

 

 

 

ALRCLK_DAC1

ALRCLK_DAC1

 

 

 

 

 

 

 

 

 

MCLK_DAC1

 

 

 

 

 

 

 

 

 

MCLK_DAC1

MCLK_DAC1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CENTRE_OUT

 

 

 

 

 

 

VADDIS V

 

CLOCKS

 

SUB_OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SHEET 2

 

SHEET 3

 

L967C6

 

 

 

 

 

 

 

 

 

 

 

MD

L971C6.Sch

 

 

 

 

 

 

 

 

 

 

 

MC

DAC C & SUB

 

 

 

 

 

 

 

 

MC

 

 

 

 

 

 

 

 

 

MD

 

 

 

 

 

 

 

 

 

 

 

RESET*

ML_8740_2

 

 

 

 

 

 

 

 

 

 

RESET*

 

 

SHEET 6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ADAT_DAC2

ADAT_DAC2

ADAT_DAC2

 

 

 

 

 

 

 

 

ABCLK_DAC2

 

 

 

 

 

 

 

 

 

ABCLK_DAC2

ABCLK_DAC2

 

 

 

 

 

 

 

 

 

ALRCLK_DAC2

 

 

 

 

 

 

 

 

 

ALRCLK_DAC2

ALRCLK_DAC2

 

CENTRE_OUT

 

 

 

 

 

 

 

MCLK_DAC2

 

 

 

 

 

 

 

 

MCLK_DAC2

MCLK_DAC2

 

SUB_OUT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L967C11

 

 

 

 

 

 

 

 

 

 

 

ADAT0

L971C11.Sch

 

 

 

 

 

 

 

 

 

 

 

ADAT0

 

 

 

 

 

 

 

 

 

 

 

ADAT1

 

 

 

 

 

 

 

 

 

 

 

ADAT1

 

 

 

 

 

 

 

 

 

 

 

ADAT2

 

 

 

 

 

 

 

 

 

 

 

ADAT2

 

 

 

 

 

 

 

 

 

 

 

ABCLK_HDMI

 

 

 

 

 

 

 

 

 

 

ABCLK_HDMI

ABCLK_HDMI

 

 

 

 

 

 

 

 

 

ALRCLK

 

 

 

 

 

 

 

 

 

 

ALRCLK

 

 

 

 

 

 

 

 

 

 

 

MCLK_HDMI

 

 

 

 

 

 

 

 

 

 

MCLK_HDMI

MCLK_HDMI

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HDMI

 

 

 

 

 

CEC

 

 

 

SPDIF

SHEET 11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CEC

 

 

 

CEC

 

 

 

 

 

 

 

9190INT*

 

 

 

 

 

 

 

 

 

 

9190INT*

 

 

 

9190_INT*

 

 

 

 

 

 

 

PROG/INT*

 

 

 

 

 

 

 

 

 

 

PROG/INT*

 

 

 

PROG/INT*

 

 

 

 

 

 

DDC_SDA

 

 

 

 

 

 

 

 

 

DDC_SDA

 

 

 

DDC_SDA

 

 

 

 

 

 

 

DDC_SCL

 

 

 

 

 

 

 

 

 

 

DDC_SCL

 

 

 

DDC_SCL

 

 

 

 

 

 

 

SDA

 

 

 

 

 

 

 

 

 

 

SDA

 

 

 

SDA

 

 

 

 

 

 

 

SCL

 

 

 

 

 

 

 

 

 

 

SCL

 

 

 

SCL

 

 

 

 

 

 

 

HDMI_RESET*

 

 

 

 

 

 

 

 

 

 

HDMI_RESET*

 

 

 

HDMI_RESET*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIDP[0..19]

VIDP[0..19]

 

 

 

VIDP[0..19]

 

 

 

 

 

 

HSYNC*

 

 

 

 

 

 

 

 

 

HSYNC*

 

 

 

HSYNC*

 

 

 

 

 

 

 

VSYNC*

 

 

 

 

 

 

 

 

 

 

VSYNC*

 

 

 

VSYNC*

 

 

 

 

 

 

 

CLK_27M_VID

 

 

 

 

 

 

L967C8

 

 

 

CLK_27M_VID

 

 

 

CLK27M_VID

 

HSYNCD*

 

 

 

 

 

 

 

 

L971C8.Sch

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SCART_LEFT

 

 

 

 

 

 

 

 

 

 

 

 

SCART_RIGHT

 

 

 

16/9

16/9

 

 

 

 

 

 

 

16/9

 

 

 

ENABLE_AV

 

 

 

 

 

 

 

 

 

 

ENABLE_AV

 

 

 

 

 

 

 

ENABLE_AV

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L971C7.Sch

 

 

 

SCART

 

 

 

 

 

 

 

 

 

 

 

SHEET 8

 

 

 

 

 

 

 

 

L967C7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SDA

SCART_COMPOSITE

 

SCART_COMPOSITE

SCART_COMPOSITE

 

 

 

 

 

 

 

 

SCART_RED

 

 

 

 

 

 

 

SCL

SCART_RED

 

SCART_RED

 

 

 

 

 

 

RESET*

 

SCART_GREEN

 

 

 

 

 

 

RESET*

SCART_GREEN

 

SCART_GREEN

 

 

 

 

 

 

 

 

SCART_BLUE

 

 

 

 

 

 

 

 

SCART_BLUE

 

SCART_BLUE

 

 

 

 

 

 

 

VIDP[0..19]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HSYNCD*

 

 

 

 

 

 

 

 

 

 

HSYNCD*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VSYNC*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CLK27M_VID

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VIDEO ENCODER

 

 

 

L967C9

 

 

 

COMPOSITE

L971C9.Sch

 

 

COMPOSITE

 

COMPOSITE

 

 

 

Y

 

 

 

Y

 

Y

 

 

SHEET 7

 

U

 

 

U

 

U

 

 

 

V

 

 

V

 

V

 

 

SVID_Y

 

 

 

SVID_Y

 

SVID_Y

 

 

 

 

SVID_C

 

 

 

SVID_C

 

SVID_C

 

 

 

 

 

 

 

 

 

 

 

 

 

COMMS, VIDEO OUT

 

 

 

 

 

 

 

SHEET 9

 

 

 

 

 

 

 

 

IRRCV

 

 

 

 

ENABLE_AV

 

 

 

 

 

IRRCV

 

 

 

 

IRRCV

SERIAL_TX

 

 

 

 

SERIAL_TX

 

 

 

 

SERIAL_TX

SERIAL_RX

 

 

 

 

SERIAL_RX

 

 

 

 

SERIAL_RX

REM_BUS_P

 

 

 

 

REM_BUS_P

 

 

 

 

REM_BUS_P

REM_BUS_N

 

 

 

 

REM_BUS_N

 

 

 

 

REM_BUS_N

MUTE_RGB

 

 

 

 

MUTE_RGB

 

 

 

 

MUTE_RGB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ITEM100 1

L971PB

Blank PCB DV29 Main Board

 

DRAWING TITLE DV29 MAIN BOARD TOP LEVEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

￿￿￿￿￿

Filename: L971C1.Prj

 

 

 

 

 

 

 

 

 

Notes:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A & R Cambridge Ltd.

 

 

04_E121

PG

09-08-04

Production release

 

 

1.0

 

Pembroke Avenue

 

 

 

 

 

 

 

 

 

 

 

 

ECO No.

INITIALS

DATE

DESCRIPTION OF CHANGE

 

 

ISSUE

 

Waterbeach

 

 

 

 

 

Cambridge CB5 9QR

Contact Engineer: Peter Gaggs

Contact Tel: (01223) 203270

Printed:

24-Aug-2004

Sheet 1 of 11

A2

DRAWING NO. L971C1

Image 13
Contents Service Manual DV29 Switch mode Power supply board Non-switchingPower supply main board OverviewDisplay Board Please see above for power supply informationMain Board electronics Zoran Vaddis Atapi interfaceDigital Audio Display Board interfaceDigital Video ClocksFunction Gpio control signals from the Vaddis Single NameClocks and Spdif stage Clock BufferLeft and Right channel D to a stages Enableav o 16/9Video Encoder Scart OutputHdmi output stage Comms and Final video output stage L959CT DV78 Series PSUPage DV29 DVD player PSU board L959AY issue Drawing Title DV29 Main Board TOP Level Boot Select ResetZoran Vaddis SdramClock Divider Drawing Title DV29 Main Clocks & SpdifL971C3 Drawing Title DV29 Main DAC L & R Audio LeftMuting DV29 Main DAC LS & RS Audio ALL Parts on this Sheet are not Fitted for DV75L971C5 L971C6 DV29 Main DAC Centre & SUBRLY600B RLY600AVideo AudioScart Output ControlAUX PSU DV29 only EMC canVaddis +1.8V Regulator FIT for DV79/75L971C11 DV29 HdmiDV29 Comms & Video SNAP-OFF On SNAP-OFF PCBUN-MODULATED RC5 L971C9L971C7 Drawing Title DV29 Video EncoderPage DV29 DVD player Main board L971AY issue DV29 DVD player Main board L971AY issue DV29 DVD player Main board L971AY issue DV29 DVD player Main board L971AY issue DV29 DVD player Main board L971AY issue DV29 DVD player Main board L971AY issue DV29 DVD player Main board L971AY issue 3BS1D 5KLVC157A DV29 DVD player Main board L971AY issue DV29 DVD player Main board L971AY issue DV29 DVD player Main board L971AY issue DV29 DVD player Main board L971AY issue DV29 DVD player Main board L971AY issue 4AFMMT497 NAV IR/LED SNAP-OFF BoardVFD Drawing Title DV29 Display BoardPage DV29 DVD player Display board L972AY issue Arcam Waterbeach Cambridge CB5 9PB Filename L925TX1.1.SchSheet 1 Pembroke Avenue Filename L931TX1.1.schWaterbeach Cambridge CB5 9QR #$%&*+,*-%*+.%/*0,+1%/*234%-,43 +*352 +1%4452,4 Arcam

DV29 specifications

The Philips DV29 is a versatile DVD player that reflects the brand's commitment to delivering high-quality entertainment solutions. This model is designed to cater to the needs of users who seek an optimal viewing experience while enjoying their favorite movies and shows. With a sleek and compact design, the DV29 fits seamlessly into any home entertainment setup.

One of the standout features of the Philips DV29 is its compatibility with various disc formats. The player can handle not just standard DVDs but also CD-RW, CD-R, and MP3-CD formats, making it a versatile choice for media playback. This broad compatibility ensures that users can enjoy a vast library of content without the need for multiple devices. Additionally, the player supports multiple audio formats, including Dolby Digital and DTS, which enhances the audio experience significantly, providing a theater-like experience right at home.

The Philips DV29 incorporates advanced video technologies to enhance the quality of playback. With an 8-bit video DAC, this player offers improved color depth and clarity, ensuring that even standard-definition content appears sharp and vibrant. The model also features progressive scan functionality, which allows for smoother motion and crisper images, making it an excellent choice for those who want to get the most out of their DVDs.

Another noteworthy characteristic of the Philips DV29 is its user-friendly interface. Navigating through menus and options is straightforward, thanks to its well-designed remote control and on-screen display. This ease of use makes it accessible for all age groups, from tech-savvy individuals to those less familiar with modern gadgets.

Furthermore, the Philips DV29 is equipped with a range of connectivity options. It comes with composite and S-Video outputs, allowing users to connect the player to different types of TVs and audiovisual equipment easily. Its compact design ensures that it can be easily integrated into any media setup without consuming too much space.

In summary, the Philips DV29 is a well-rounded DVD player that offers a great combination of versatility, quality, and user-friendliness. Its range of supported formats, advanced video technologies, and thoughtful design characteristics make it an excellent addition to any home entertainment system. Whether for family movie nights or solo viewing experiences, the DV29 is equipped to deliver a satisfying audiovisual journey.