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Arcam DV29 Service Manual
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Arcam DV29 Service Manual

Arcam DV29 Service Manual

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DV29 DVD Player
Service
Manual
Issue 1.0
ARCAM
ARCAM
Bringing music & movies to life
Bringing music & movies to life

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Summary of Contents for Arcam DV29

  • Page 1 Service Manual Issue 1.0 DV29 DVD Player ARCAM ARCAM Bringing music & movies to life Bringing music & movies to life...

  • Page 2: Table Of Contents

    DV29 Contents List Circuit Description Power Supply L959AY ! CCT diagram ! Component layout diagram ! Parts list Main Board L971AY ! CCT diagram ! Component layout diagram ! Parts list Display Board L972AY ! CCT diagram ! Component layout diagram...
  • Page 3 192 kHz 48 kHz Others The DV29 and the DV79 use the same main board The PSU sync signal is driven into the power supply via and power supply stage but with many of the components either upgrade or replaced with different...
  • Page 4 L + R DAC’s and L + R + C + LS + RS and a serial data in/out interface. for DV79 and DV29 also used for HDMI for the DV79 and DV29. The Chip receives display drive serial data from the Vaddis V chip on the main board via Con1 on pins 12, SPDIF output.
  • Page 5 Display Board interface Flash/ SDRAM IC203 is a 64Mbit (32 bit x 2Meg) SDRAM. It runs at The display board interface is on the 16 way FFC flexi foil connector at location CON202. Power for the 135MHz display also travels on the connector. There are 4 – wires to interface with the VFD driver chip these are IC205 is a 16Mbit (16 bit x 1Meg) intel type flash IC for seen as.
  • Page 6 Fig 3. GPIO control signals from the Vaddis V Clock Buffer IC301 us used to buffer the audio master clock. The circuit Single Name I/P-O/P Function is arranged so that each device that requires the audio Control PSU Clock PSUFSO-1 Output divider master clock has it’s own driver these are seen as.
  • Page 7 Left and Right channel D to A stages The six analogue output signals are seen as. The Wolfson WM8740 stereo DAC requires +5V(A) and a +3V3 supply along with the Digital Audio data DAC_A = Composite lines already described in this guide. DAC_B = SVID Y DAC_C = SVID C The Left channel output only will be described in this...
  • Page 8 HDMI output stage Please note: Due to the plug and play nature of the TMDS (Transistion Minimised Differential Signalling) this HDMI/DVI interface, if presented with a reported no consists of a clock signal (TXC+/TXC-) and 3 data HDMI problem it is worth checking all set-up signals (TX0+/TX0-, TX1+/TX1- and TX2+/TX2-).
  • Page 9 Comms and Final video output stage The signals from the main board travel up to the Comms board on connector CON902. The Video signals simply travel via an A-C coupling net before exiting the player via the RCA-phono sockets at locations SKT902 and SKT903. The RS232 interface is on 9 way “D”...
  • Page 10 TOOL2 Filename: L959_1.1.sch ITEM4 L959PB Blank PCB DV78 PSU TOOL3 04_E046 22/04/04 Make CON1 fitted (used in DV29) Notes: ITEM6 F044 Cable Tie 100MM X 2.5MM USED TO SECURE TRANSFORMER CABLES TO PCB NEAR CON1 TOOL4 03_E195 02/07/03 Production release A &...
  • Page 12 DV29 DVD player PSU board L959AY issue 1.1.1 Designator Part Description 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N 2MA610 Capacitor Surface Mount Electrolytic 10UF 50V 6.3 X 4.5MM...
  • Page 13 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 L971PB Blank PCB DV29 Main Board DRAWING TITLE DV29 MAIN BOARD TOP LEVEL Filename: L971C1.Prj Notes: A & R Cambridge Ltd. 04_E121 09-08-04 Production release Pembroke Avenue ECO No.
  • Page 14 DGND 64Mbit devices Intel 32Mbit is used for DV79 DGND DRAWING TITLE DRAWING TITLE DV29 MAIN VADDIS V DV29 MAIN VADDIS V To enable Vaddis PLL for testing: Make PLLCFGA low Isolate AMCLK from GCLKA Link GCLKA to GCLKP Filename: Filename: L971C2.sch...
  • Page 15 Fit on one side of X300 (see assembly drawing) 100UF 100UF 100N 100N 100N 100N 100N 100N 100N 100N 100N DRAWING TITLE DV29 MAIN CLOCKS & SPDIF 0603 0603 0603 0603 0603 0603 0603 0603 0603 74LVC125AD 74LVC244APW 74LVC244APW 74LVC244APW...
  • Page 16 DG413DY -12VA SO-16 DGND ITEM400 E828AP Pad Damping 7.5x6x3MM Rubber Fit on top of RLY400 DRAWING TITLE DV29 MAIN DAC L & R AUDIO Filename: L971C4.Sch Notes: A & R Cambridge Ltd. 04_E121 09-08-04 Production release Pembroke Avenue ECO No.
  • Page 17 100N SGET 0805 -12VA ITEM500 E828AP Pad Damping 7.5x6x3MM Rubber Fit on top of RLY500 DRAWING TITLE DV29 MAIN DAC LS & RS AUDIO Filename: L971C5.Sch Notes: A & R Cambridge Ltd. 04_E121 09-08-04 Production release Pembroke Avenue ECO No.
  • Page 18 10UF 100N SGET 0805 -12VA ITEM600 E828AP Pad Damping 7.5x6x3MM Rubber Fit on top of RLY600 DRAWING TITLE DV29 MAIN DAC CENTRE & SUB Filename: L971C6.Sch Notes: A & R Cambridge Ltd. 04_E121 09-08-04 Production release Pembroke Avenue ECO No.
  • Page 19 P819 RGB_STAT R811 C807 0W125 0805 0W125 100N 0805 0805 DGND DGND DRAWING TITLE DV29 MAIN SCART OUTPUT Filename: L971C8.Sch Notes: A & R Cambridge Ltd. 04_E121 09-08-04 Production release Pembroke Avenue ECO No. INITIALS DATE DESCRIPTION OF CHANGE ISSUE...
  • Page 20 C1019 1.17A C1040 C1020 C1003 D1002 R1001 C1036 0W25 C1004 D1004 R1002 C1037 Audio power rails come 8RHT2 8RHT2 from AUX PSU for DV29 100UF 220UF 100UF 470UF 100N 390R 100N 100N 330R 100N HS1000A DO-214AC (SMA) 0W125 100V 6043PB...
  • Page 21 C1121 C1111 C1112 C1144 C1145 100UF 100N 100N 100N 100N DRAWING TITLE 0603 0603 0603 0603 DV29 HDMI 74LVC244APW 74LVC244APW 74LV164D 74LVC157AD TSSOP-20 TSSOP-20 S0-14 S0-16 Filename: L971C11.Sch DGND Notes: A & R Cambridge Ltd. 04_E121 09-08-04 Production release Pembroke Avenue ECO No.
  • Page 22 100V 100V 0805 0805 0805 0805 0805 0805 0805 0805 EMC_GND DGND DRAWING TITLE DV29 COMMS & VIDEO SNAP-OFF Filename: L971C9.Sch Notes: A & R Cambridge Ltd. 04_E121 09-08-04 Production release Pembroke Avenue ECO No. INITIALS DATE DESCRIPTION OF CHANGE...
  • Page 23 0603 0.1% R738 R739 +3V3D DGND 0603 0.1% 0603 0.1% SCART_GREEN 100R 100R RESET* RESET* RESET 2 x 150R 0.1% IN PARALLEL FOR DV29 0.1% 0.1% 0W063 +5V_VID ELSE 1 x 75R 1% ALSB 0603 P709 P710 +5V_VID D704 R737...
  • Page 25 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description C200 2L047 Capacitor SM 0805 NPO Ceramic 5% 100V 47P C201 2JD410 Capacitor SM 0603 X7R Ceramic 10% 16V 100N C202 2JD410 Capacitor SM 0603 X7R Ceramic 10% 16V 100N...
  • Page 26 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description C262 2JC210 Capacitor SM 0603 X7R Ceramic 10% 50V 1N0 C263 2JC210 Capacitor SM 0603 X7R Ceramic 10% 50V 1N0 C264 2JD410 Capacitor SM 0603 X7R Ceramic 10% 16V 100N...
  • Page 27 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description C415 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N C416 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N C417 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N...
  • Page 28 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description C533 2V710 Capacitor Non-Polar Radial Electrolytic 100UF 16V C534 2L147 Capacitor SM 0805 NPO Ceramic 5% 100V 470P C535 2L147 Capacitor SM 0805 NPO Ceramic 5% 100V 470P C536...
  • Page 29 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description C725 2LA868 Capacitor SM 0603 NPO Ceramic 5% 50V 6P8 C726 2LA868 Capacitor SM 0603 NPO Ceramic 5% 50V 6P8 C727 2LA868 Capacitor SM 0603 NPO Ceramic 5% 50V 6P8...
  • Page 30 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description C938 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100P C939 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 470UF 25V C940 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 470UF 25V...
  • Page 31 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description C1041 2Z710D Capacitor Low Impedance Radial Electrolytic Dia 8mm Pitch 5mm 100UF 50V C1042 2JC210 Capacitor SM 0603 X7R Ceramic 10% 50V 1N0 C1043 2JC210 Capacitor SM 0603 X7R Ceramic 10% 50V 1N0...
  • Page 32 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description CON400 8K6201 Con Single ROW Hdr 0.1IN Vertical 2WAY CON900 8K9009M Con Dtype Horiz 9WAY Male With Boardlock CON901 8K8022B Con 1.00MM Vertical FFC 22WAY 52806 Series CON902 8K8022B Con 1.00MM Vertical FFC 22WAY 52806 Series...
  • Page 33 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description IC500 5B2134 Opamp OPA2134UA SO-8 Package IC501 5B2134 Opamp OPA2134UA SO-8 Package IC502 5A8740 IC Audio DAC XWM8740EDS SSOP-28 Package IC600 5B2134 Opamp OPA2134UA SO-8 Package IC601 5B2134 Opamp OPA2134UA SO-8 Package...
  • Page 34 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description L1103 7F007 Ferrite Bead SM0805 120R@100MHz L1104 7F007 Ferrite Bead SM0805 120R@100MHz L1105 7F007 Ferrite Bead SM0805 120R@100MHz L1106 7F007 Ferrite Bead SM0805 120R@100MHz R200 1M033 Resistor 0805 Surface Mount 0.125W 1% 33R...
  • Page 35 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description R308 1N110 Resistor 0603 Surface Mount 0.063W 1% 100R R309 1N047 Resistor 0603 Surface Mount 0.063W 1% 47R R310 1N075 Resistor 0603 Surface Mount 0.063W 1% 75R R311 1N110 Resistor 0603 Surface Mount 0.063W 1% 100R...
  • Page 36 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description R511 1M168 Resistor 0805 Surface Mount 0.125W 1% 680R R512 1M310 Resistor 0805 Surface Mount 0.125W 1% 10K R513 1M347 Resistor 0805 Surface Mount 0.125W 1% 47K R514 1M310 Resistor 0805 Surface Mount 0.125W 1% 10K...
  • Page 37 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description R719 1N215 Resistor 0603 Surface Mount 0.063W 1% 1K5 R720 1N215 Resistor 0603 Surface Mount 0.063W 1% 1K5 R721 1NA1294 Resistor 0603 Surface Mount 0.032W 0.1% 2K94 R722 1NA1294 Resistor 0603 Surface Mount 0.032W 0.1% 2K94...
  • Page 38 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description R1002 1M133 Resistor 0805 Surface Mount 0.125W 1% 330R R1003 1M139 Resistor 0805 Surface Mount 0.125W 1% 390R R1004 1M233 Resistor 0805 Surface Mount 0.125W 1% 3K3 R1005 1M233 Resistor 0805 Surface Mount 0.125W 1% 3K3...
  • Page 39 DV29 DVD player Main board L971AY issue 1.0.2 Designator Part Description RP301 1V110B Resistor Pack Surface Mount 4 Isolated Resistors 100R RP302 1V110B Resistor Pack Surface Mount 4 Isolated Resistors 100R RP1100 1V110B Resistor Pack Surface Mount 4 Isolated Resistors 100R...
  • Page 40 PAD ADHESIVE SPACING - DIVA REMOTE SENSOR Cut in half & fit both pieces under RX1 as shown on assembly diagram Filename: L972_1.1.Sch ITEM1 L972PB BLANK PCB DV29 DISPLAY BOARD Notes: 04_E140 17-09-04 Change RX1 to KSM-902TM1N for better performance ITEM2...
  • Page 42 DV29 DVD player Display board L972AY issue 1.1.0 Designator Part Description 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N 2MA610 Capacitor Surface Mount Electrolytic 10UF 50V 6.3 X 4.5MM...
  • Page 43 Transformer Specification for 115/230V 50/60Hz mains transformer. Arcam Part Number L924TX The transformer is extremely cost sensitive. It is to employ the most cost effective techniques to achieve the specification. The transformer output voltage will be regulated by a switch mode power supply.

  • Page 44: L925Tx

    WINDING DETAILS NOTE. TRANSFORMER IS TO BE USED ON SECONDARY SIDE OF MAINS No PER START NOTES WINDING TURNS WIRE DETAILS CABLE PIN # PIN # ISOLATION BARRIER (I.E. THIS TRANSFORMER IS NOT REQUIRED TO PROVIDE MAINS ISOLATION BARRIER) PRIMARY2 ENAMELLED COPPER WIRE 0.8mm 0.86mm...

  • Page 45: L931Tx

    12. Use 24 AWG wire with colours as shown. Primary wires are enclosed in a common sleeve. Secondary wires are enclosed in a common sleeve. Use PVC sleeving. 120mA load 13. Transformer to be marked with Arcam part number and issue number. 14. Transformer is for Hi-Fi audio; Acoustic noise must be inaudible. 3300UF W02G 15.
  • Page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
  • Page 47 !"#$%&'()*+,(*-%*+.%/*(0,+1%/*234%-,43 !'4,1+*352 6*23 6*(0,+1%:(('4452,'4 !"NN<I <-*[+%O))/+$4Q:$55,,+2Q5+^'XB) %,C2N \*)'7+D-:+%)'*?@B+9'F)+2#52+V+Q5,,+J+CC, &=4QZ\ >3>+Z)R-/)+\-@/7-*+\Z=4Q <25N5 <-*[+D'B+45:4=+^7?FF'+%)'*+\*)'7 %0555 <7-.X6/+Z)B?A/7'/?-@+\'7. %05551 !@P)*-F)+L-7+Z)B?A/7'/?-@+\'7. !$5Q<I <*'?@+WX/)7+\'7/-@+L,`+13" !$5C<I T@/)7@'*+<7?@/).+\'7/-@+L,`+13" !$"2%& \'7/-@+&'()*+L,`+>3N$ %04=" 0'@.(--U+L,`+>3N$+>3>+<*'[)7+,X*/? !$#"%& T@/)7/)U+&?A/?@B+&'()*+]F7?@/).+?@VO-XA)M !"Q4<I <1TZ+WL+!G>+\1<%+E-7+L,`+>3N$...
  • Page 48 ARCAM All parts can be ordered via spares@arcam.co.uk Pembroke Ave, Waterbeach, Cambridge, CB5 9PB, ENGLAND TEL: +44(0) 1223 203 200 FAX: +44(0) 1223 863 384...

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