Arcam DiVA CD82 Service Manual
Compact disc player (text)
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Also See for DiVA CD82:
- Handbook (8 pages) ,
- Handbook (24 pages) ,
- Service manual (34 pages)
Related Manuals for Arcam DiVA CD82
Summary of Contents for Arcam DiVA CD82
- Page 1 CD82 Service Manual Issue 1.0 DiVA CD82 Compact Disc Player (Text) ARCAM ARCAM...
- Page 2 Contents List Section Issue Service guide Technical specification CD82 upgrade instructions Main board L934 Circuit description Component overlay Parts list Circuit diagrams DAC board L949 Component overlay Parts list 3.05 Circuit diagrams Mechanical Mechanical parts list...
- Page 3 Service Guide Contents Technical specification CD82 Upgrade fitting instructions...
- Page 4 CD82 Technical Specifications Digital to Analogue conversion Dual mono 24 bit Wolfson Laser pick-up 3 beam Laser wavelength 780nm Numeric aperture 0.45 Dynamic range 106dB Signal to noise ratio (CCIR) >100dB Harmonic distortion (0dB, 1kHz) <0.005% Frequency response (+-0.5dB) 5Hz-20kHz Output level (0dB) 2.3Vrms...
- Page 5 Push the module down firmly on to the support pillars, ensure it is latched in place. Note – When converting from 8SE to CD82 you will no longer be able to decode the extra information on the few Fit the supplied screws with integral washers to the 5...
- Page 6 (pull hard). Remove 13. Fitting the new CD82 drawer front - connect a mains any remnants of tape from the drawer front mechanism;...
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Page 7: Main Board
Main Board L934 Contents Circuit description Component overlay Parts list Circuit diagrams... - Page 8 The system clock is based around 16.9344 MHZ crystal X400 All of these supplies are delivered also to the optional CD82 or and transistor TR402. This produces a stable clock with low CD92DAC upgrade board via the DAC power connector SK203.
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Page 9: Digital Output
The remote control data contains a ‘Customer Code’ that identifies this as an Arcam product. The diode network D100 to D106 configures the micro to accept this code. Remote Bus Carrier Filter & Demodulator Remote control commands can be delivered over wire to SK500 for multi-room applications. - Page 11 L934 Main Board Parts List Issue 4.1 Designator Part Description BR200 3BDF01M Bridge rectifier DF01M 1A 100V BR201 3BDF01M Bridge rectifier DF01M 1A 100V C100 2A210 CERD 1N0 63V 20% RA C101 2A210 CERD 1N0 63V 20% RA C102 2A210 CERD 1N0 63V 20% RA C103 2N710...
- Page 12 L934 Main Board Parts List Issue 4.1 Designator Part Description C452 2AA210 CAP 1000PF 100V NPO CERD C500 2A410 CERD 100N 63V 20% RA C501 2A310 CERD 10N 63V 20% RA C502 2K447 PEST 470N 63V 10% C503 2A210 CERD 1N0 63V 20% RA C504 2A310 CERD 10N 63V 20% RA...
- Page 13 L934 Main Board Parts List Issue 4.1 Designator Part Description IC500 5J7404 IC HCMOS 74HCU04 IC501 5M393A IC COMPARITOR DUAL LM393A IC502 5TG550T SPDIF OPTICAL TRANSMITTER JP200 8K004 JUMPER SOCKET 0.1'' JP201 8K004 JUMPER SOCKET 0.1'' JP202 8K004 JUMPER SOCKET 0.1'' JP204 8K004 JUMPER SOCKET 0.1''...
- Page 14 L934 Main Board Parts List Issue 4.1 Designator Part Description R223 1H310 RES MF W4 1% 10K R224 1H310 RES MF W4 1% 10K R225 1H222 RES MF W4 1% 2K2 R226 1H310 RES MF W4 1% 10K R227 1H110 RES MF W4 1% 100R R228 1H110...
- Page 15 L934 Main Board Parts List Issue 4.1 Designator Part Description SW102 A1511 TACT SWITCH 2-PIN LOW PROF 9.5mm SW103 A1511 TACT SWITCH 2-PIN LOW PROF 9.5mm SW104 A1511 TACT SWITCH 2-PIN LOW PROF 9.5mm SW105 A1511 TACT SWITCH 2-PIN LOW PROF 9.5mm SW106 A1511 TACT SWITCH 2-PIN LOW PROF 9.5mm...
- Page 16 (NEAR SK100) DISP100 FIX100 FIX101 FIXING HOLE 3.2 FIXING HOLE 3.2 DISPLAY 14-ST-20GK C101 1N0 CD CHASSIS DECOUPLING CAPACITORS FOR IC100 D100 REMOTE CUSTOM CODE DIODE MATRIX D102 D105 1N4148 R100 FIX102 FIX103 220R MF 1N4148 1N4148 FIXING HOLE 3.5 FIXING HOLE 3.5 + C103 C104...
- Page 17 PL202 Analogue op-amp supplies +12V(A) 2WVERTJUMPER SK201 MOLEXPWR4 JP202 D202 SK200 (FOR AUX TOROID) JUMPER IEC3 1N4148 PL200 IC201 PL203 EL200 2WVERTJUMPER LM317T 2WVERTJUMPER Vout JP200 JP203 EARTH LEAD JUMPER R206 JUMPER 8M101 220R MF TX200 EARTH LEAD L866TX D203 R200 R204 C200...
- Page 18 Data connector to DAC PCB Flexfoil connector to Display PCB SK301 SK302 FFC32V FFC32V +5V(D) +5V(D) R301 BCLK EMPHASIS IC300G 0V_9DAC 330R MF C300 C301 74HCU04 R315 100N CD 100N CD 10K MF IC300A IC300B R300 BCLK -30VF 0V_DIG 330R MF 0V_DIG 74HCU04 74HCU04...
- Page 19 +12V(A) JP401 JUMPER C406 C404 C402 PL401 IC400C IC401C IC402C Output filter -12V(A) 100N PE 100N PE R410 R419 R433 100N PE 2WVERTJUMPER NJM2114 NJM2114 TL072 +5V(A) +5V(DAC) 6K8 MF 3K9 MF 1K0 MF EMC1 C403 C407 C405 EMC Shield 100N PE 100N PE 100N PE...
- Page 20 CARRIER FILTER AND DEMODULATOR +5V(D) R508 R509 10K MF 10K MF R511 R512 SK500 IC501C 470R MF 100K MF C513 C500 LM393A IC501A 100P CD D500 100N CD R504 L500 R502 LM393A 4V7 400MW C508 JACK3.5 1K0 MF 27mH 1K8 MF R513 C509 680P PP...
- Page 21 POWER SUPPLIES MECH INTERCONNECTS DAC AND OSCILLATOR DISPLAY AND MICROCONTROLLER L934C2_4 L934C3_4 L934C4_4 L934C7_4 L934C2_4.1.sch L934C3_4.1.sch L934C4_4.1.sch L934C7_4.1.sch FILA FILA BCLK DEEM RESET FILB FILB ADATA LRCK 17MHZ RC5 IP LRCK ADATA 17MHZ DIGOP BCLK RESET EMPHASIS DISPLAY PCB RC5 INPUT AND DIG OUTPUTS LK600 L934C1_4 L934C5_4...
- Page 22 LK701 LK721 LK731 LK741 LK751 LK761 LK781 LK791 LK801 LK811 LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LK712 LK722 LK732 LK742 LK752 LK762 LK772 LK782 LK792 LK802 LK812 LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LINK10NP LK713...
- Page 23 Board L949 Contents Component overlay Parts list Circuit diagrams...
- Page 25 L949 CD82 DAC Board Parts List Issue 3.05 Designator Part Description C100 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 470UF 25V C101 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 470UF 25V C102 2N710 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 100UF 25V...
- Page 26 L949 CD82 DAC Board Parts List Issue 3.05 Designator Part Description C235 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100P C236 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100P C237 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N...
- Page 27 L949 CD82 DAC Board Parts List Issue 3.05 Designator Part Description L203 7F004 Ferrite Bead SM1206 70R@100MHz L204 7F004 Ferrite Bead SM1206 70R@100MHz L205 7F004 Ferrite Bead SM1206 70R@100MHz L206 7B033 Inductor Surface Mount 33U L300 7F004 Ferrite Bead SM1206 70R@100MHz...
- Page 28 10N 0805 10N 0805 10N 0805 10N 0805 10N 0805 10N 0805 AGND EMC DECOUPLING FD100 FD101 DRAWING TITLE CD82 DAC - TOP SHEET AND PSU Filename: L949C1_3.0.0.sch 02_E154 25/07/02 PCB MODS ONLY 3.0.0 ARCAM Notes: 02_E125 27/06/02 ISSUE 2 backwards compatibility mods 2.0.0...
- Page 29 74HCU04 SM 17MHZ OUT 100R 0805 AGND IC202F C238 74HCU04 SM 10P SM 0805 AGND AGND DRAWING TITLE CD82 DAC - OSC AND DACSs Filename: L949C2_3.0.0.sch 02_E154 25/07/02 PCB MODS ONLY 3.0.0 ARCAM Notes: 02_E125 27/06/02 ISSUE 2 backwards compatibility mods 2.0.0...
- Page 30 OPA2134PA SM C309 C311 C313 100N 0805 100N 0805 100N 0805 -12V AGND AGND AGND DRAWING TITLE CD82 DAC - OUTPUT STAGE Filename: L949C3_3.0.0.sch 02_E154 25/07/02 PCB MODS ONLY 3.0.0 ARCAM Notes: 02_E125 27/06/02 ISSUE 2 backwards compatibility mods 2.0.0 A &...
- Page 31 Mechanical Assembly Contents General assembly parts list...
- Page 32 CD82 General Assembly Parts List ITEM 240V 115V 100V SILVER BLACK DESCRIPTION WHERE USED L815RC REMOTE CONTROL CD DIVA SERIES CR314 E050AY E050AYB CD82T FRONT PANEL ASSEMBLY E840CP E840CPB COVER PLATE E993AY E993AYB CD82T DRAWER FRONT ASSEMBLY HA4V06S M SCREW TORX M4X6MM STAINLESS STEEL...
- Page 33 CD82 General Assembly Parts List ITEM 240V 115V 100V SILVER BLACK DESCRIPTION WHERE USED HA4A12B M SCREW PAN SUPA M4x12MM ST BLK EARTH LEAD TO CHASSIS HE6V06B SCREW SFTP TORX No.6X6MM BLK FRONT PANEL TO CHASSIS (4), DAMPING PLATE TO CHASSIS (2)
- Page 34 ARCAM All parts can be ordered via spares@arcam.co.uk Pembroke Ave, Waterbeach, Cambridge, CB5 9PB, ENGLAND TEL: +44(0) 1223 203 203 FAX: +44(0) 1223 863 384...