Arcam DiVA CD72 Service Manual
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Arcam DiVA CD72 Service Manual

Compact disc player
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See also: Handbook
CD72/92
Service Manual
Issue 1.0
DiVA CD72, CD92
Compact Disc Player
ARCAM

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Summary of Contents for Arcam DiVA CD72

  • Page 1 CD72/92 Service Manual Issue 1.0 DiVA CD72, CD92 Compact Disc Player ARCAM...
  • Page 2 Contents List Contents list Circuit description Upgrade procedure Service guide Circuit diagrams Component overlays Circuit board parts list General assembly parts list...
  • Page 3 SUMMARY identifies this as an Arcam product. The diode network D291 to D297 configures the micro to accept this code. The Main PCB for the DiVA CD72/92 player may be built as two different versions: Motor Driver With all components fitted for the Alpha CD72...
  • Page 4 Upgrading a CD72 to CD92 1. Disconnect the mains supply from the DiVA CD player. 2. Remove the top cover by taking out the 2 screws from the top edge of the rear panel (marked 1) and on each side (marked 2). 3.
  • Page 5 Upgrading a CD72 ( TEXT ) to CD92 ( TEXT ) 1. Disconnect the mains supply from the DiVA CD player. 2. Remove the top cover by taking out the 2 screws from the top edge of the rear panel (marked 1) and on each side (marked 2). 3.
  • Page 6 10. Push the module down firmly on to the support pillars. 11. Fit the supplied screws with integral washers to the 3 points marked 4 on the drawing overleaf to secure the module in place. The 2 slightly shorter screws and the shake proof washers should be fitted to the 2 points marked 6.
  • Page 7 The CDM14 mech ( part no. B2009 ) is interchangeable between the Alpha7 series and the DiVA CD72/92 non text version. Please note that the CD72/92 TEXT units use a different mech ( part no. B2012 ), the display and main boards are also different and therefore are not interchangeable parts.
  • Page 8 LK10 LINK10NP L NK10NP LINK10NP L NK10NP LINK10NP L NK10NP LINK10NP L NK10NP L NK10NP LINK10NP L887C3_2 L887C4_2 L887C3_2 SCH L887C4_2 SCH LK11 LK119 LK13 LK120 LK15 LK16 LK17 LK18 LK19 LK130 LK132 DEEM DEEM LINK10NP L NK10NP LINK10NP L NK10NP LINK10NP L NK10NP LINK10NP...
  • Page 9 JUMPER JP2001 SK204 2WVERTJUMPER P12V SW201B 1N4003F Z204 P22VUN LM317T N12V JP2000 JP2002 P12V JUMPER JUMPER Vout R44 1R0 FU A1014 D2000 P12V P5V DAC 1N4003F 220R MF EARTH LEAD + C44 8M101 MOLEXPWR4 2WVERTJUMPER 2WVERTJUMPER 1M0 35V 1M0 35V 470U EL 25V EARTH LEAD 1N4003F...
  • Page 10 P5V TOS P5VTOS P12V 78L05 Vout 470R FU 8k2 MF TOTX173 + C9 22U EL 100U EL Radj RFB011T A7DAC5V 22U EL OS 10N CD 1N4148 DIGOUT 1N0 PP 10K MF LK12 SK203 DIGOUT_TX FFC32V 10MM LINK 10U EL T202 PHONO1 DIGOUT P5V DAC(A7)
  • Page 11 SK291 Flexfoil connector to Display PCB FFC32V Z211 R27 100K MF PIC16C54XT FILB AMUTE HDCD DEEM FILA INOUT HDCD R50 100K MF INOUT RMIN LDIN RTCC LDIN LDOUT LDOUT XRST MCLR R54 330R MF Q_10 DEEM REMIN 1N4148 Q_11 33K MF DEEM DEEM SMUTE...
  • Page 12 LK10 L NK10NP LINK10NP L NK10NP LINK10NP LINK10NP L NK10NP LINK10NP L NK10NP L NK10NP LINK10NP L888C3_1 L888C4_1 L888C3_2 0 SCH L888C4_2 0 SCH LK11 LK119 LK13 LK120 LK15 LK16 LK17 LK18 LK19 LK130 LK132 DEEM DEEM LINK10NP LINK10NP L NK10NP LINK10NP LINK10NP L NK10NP...
  • Page 13 JUMPER JP2001 SK204 2WVERTJUMPER P12V Z204 1N4003F P22VUN LM317T N12V JP2000 JP2002 P12V JUMPER JUMPER Vout IEC3 R44 1R0 FU D2000 P12V P5V DAC 1N4003F 220R MF EARTH LEAD + C44 8M101 MOLEXPWR4 2WVERTJUMPER 2WVERTJUMPER 1M0 35V 1M0 35V 470U EL 25V EARTH LEAD 1N4003F LIVE...
  • Page 14 P5V TOS P5VTOS P12V 78L05 Vout 470R FU 8k2 MF TOTX173 + C9 22U EL 100U EL Radj RFB011T A7DAC5V 22U EL OS 10N CD 1N4148 DIGOUT 1N0 PP 10K MF LK12 SK203 DIGOUT_TX FFC32V 10MM LINK 10U EL T202 PHONO1 DIGOUT P5V DAC(A7)
  • Page 15 SK291 Flexfoil connector to Display PCB FFC32V Z211 R27 100K MF PIC16C54XT FILB AMUTE HDCD DEEM FILA NOUT HDCD R50 100K MF INOUT RMIN LD N RTCC LDIN LDOUT LDOUT XRST MCLR R54 330R MF Q_10 DEEM REM N Q_11 1N4148 33K MF DEEM...
  • Page 16 VCCD VCCD VCCD R143 VCCD OE/VPP 0R0 SM VCCD DGND 74HC00 SM R144 ROM_ENABLE DONE ROM_ENABLE From FPGA 0R0 SM INTR INTR POWER SUPPLY L816C7_5 SCH VCCD GAIN GAIN A[0..15] A[0..15] SER_CH2 SER_CH2 D[0..7] 74HC00 SM SER_CH D[0. 23] 27C512 SER_CH D[0..23] 74HC00 SM...
  • Page 17 BCKO BCKO WCKO WCKO NMODE NMODE PMODE PMODE CCLK CCLK VFPGA VCCD VFPGA VCCD 33UH 2A RA 10R SM DGND A[0..15] A[0..15] VSS6 RD_DT Q_16 VSS7 VSS21 MRESET must be tied LOW Q_15 Q_12 IO44/A16 IO171/TCK IO45 IO170 IO46 IO169 Q_13 INTR IO47...
  • Page 18 Q 29 INTR INTR Q 30 XRST Q 28 Q_32 PCAP PCAP Q_31 CLK17M CLK17M Q_19 C155 Q 26 Q_25 R139 15K SM 100U EL DGND6 HVCC2 DVCC3 HGND4 DGND5 PRGM PRGM SER_CH SER_CH SGND1 CCLK CCLK SCLK DGND4 SVCC1 MUTE DVCC2 DEEMPH...
  • Page 19 VDDAC SEL[0..2] SEL[0..2] VCCA 0R0 SM VASICDIG AA[0..15] AA[0..15] L[0..15] L[0..15] BIAS_L VCCA1L GNDD IN1L VCCA1L(2) VCCD OUT1L GNDA1L(2) OUT2L GNDA1L OUTC_L OUT1L SK2B OUT2L MUTERLY PHONO4G IN1L MID_L MID_L Left Audio Stage FBCKLSNS(2) Audio_L L816C6_5 SCH FBCKLSNS(2) 47R SM FBCKLSNS FBCKLSNS EMC Shield...
  • Page 20 FBCKR On DSP Version only: C101 R1=2K0, C70=560P 62R SM 1N0 PPS SM 4K12 0805 0.1% C103 82P SM U14A 390P PPS SM U18A FBCKRSNS U15A 15R SM 10UH SM COLDR REF/4 Cold_R U19B FBKRSNS 2K7 0805 0.1% 2K7 0805 0.1% AD797A SM Out_R Audio_R...
  • Page 21 FBCKL On DSP Version only: R14=2K0, C104=560P 62R SM 1N0 PPS SM 4K12 0805 0.1% 82P SM 390P PPS SM FBCKLSNS 15R SM 10UH SM COLDL REF/4 Cold_L U10B FBKLSNS 2K7 0805 0.1% 2K7 0805 0.1% AD797A SM Out_L Audio_L EL2244 SM OP275 SM EL2244 SM...
  • Page 22 VDDAC VDAC VP18 FFC23V 2SA1964 +13V +5VCLK VP13V VCCA VCCA BC859B BC849B VDIG OP27 SM OP27 SM 10U NP VN18 RLYPWR BC849B + C12 RLY_GND RLYPWR 100U EL + C56 100U EL 100R FU VCCD HS1B VCCD RLY_GND * Fit to HDCD version only LM317T +13V ** Fit to DSP version only...
  • Page 23 VP18 +5VCLK 33UH SM CLKDAC CLKDAC BC849B 78L05 P5VCLK +5VCLK C133 Vout 10N SM VCCD 74AHC1GU04 SM BC849B 2U2H SM CLKSYNC R138 CLK17M CLK17M 470R SM BC859B C160 100N SM C134 10N SM 74AHC1GU04 SM R148 220R SM BC849B U26F 74HCU04 SM VCCD BAV99W DUAL SM...
  • Page 24 VCCRCK U34A DIin DIout VCCRCK U32C 74VHC74MX SM U32B 74VHC74MX SM C149 CLK17M 10N SM U32A 74VHC74MX SM U29A U34C 74VHC74MX SM LRin LRout U26A U26B U26C C136 74VHC74MX SM C157 BKin 74VHC74MX SM 100P SM 74HCU04 SM 74HCU04 SM 74HCU04 SM 10N SM U29C...
  • Page 25 VCCD 100N SM R144 DONE POWER SUPPLY OE/VPP L912C7_2.0.SCH 0R0 SM GAIN GAIN CLK_DAC CLK17M_5V_DAC CLK17M CLK_LATCH CLK17M_3V_LATCH CLK PMD200 D[0..7] CLK17M_3V_PMD200 XRST CLK FPGA IC31 XRST CLK17M_5V_FPGA 27C512 CLKMECH CLKMECH CLOCK L912C8_2.0.SCH VCCD RLYPWR Power ON/OFF MUTE relay VCCD TR18 VCCD BC849B...
  • Page 26 BCKO BCKO WCKO WCKO NMODE NMODE PMODE PMODE CCLK CCLK VFPGA VCCD VFPGA VCCD 33UH 2A RA 10R SM AA[0..15] AA[0..15] A[0..15] A[0..15] VSS6 RD_DT TR_16 VSS7 VSS21 TR_15 MRESET must be tied LOW TR_12 IO44/A16 IO171/TCK IO45 IO170 IO46 IO169 TR_13 INTR...
  • Page 27 VDDAC SEL[0..2] SEL[0..2] VCCA 0R0 SM VASICDIG AA[0..15] AA[0..15] C139 4N7 PP 100N 0805 L[0..15] L[0..15] VCCA1L BIAS_L VCCA1L VCCA1L(2) GNDD IN1L VCCA1L(2) GNDA1L(2) MUTERLY VCCD OUT1L GNDA1L(2) MUTERLY GNDA1L OUT2L GNDA1L OUTC_L OUT1L SK2B OUT2L PHONO4G IN1L MID_L MID_L MID_L Left Audio Stage AUDIO L...
  • Page 28 FBCKR FBCKR IC6B REF/4 FBKRSNS FBCKRSNS FBCKRSNS COLDR Cold R 1K0 SM 4M7H RADIAL 1M5H RADIAL 1K0 SM 3K9 SM LM6182 SM NOT FITTED 3N3 PP -13V 2K2 SM FBCKR FBCKR MID R MID_R MIDR 330P PP 100N PE 1N0 PP 1K5 SM 1K0 SM IC6A...
  • Page 29 FBCKL FBCKL IC2A FBKLSNS REF/4 FBCKLSNS FBCKLSNS COLDL Cold L 1K0 SM 1K0 SM 4M7H RADIAL 1M5H RADIAL 3K9 SM LM6182 SM NOT FITTED 3N3 PP -13V 2K2 SM FBCKL FBCKL MID L MID_L MIDL 330P PP 100N PE 1N0 PP 1K5 SM SERVO_L 1K0 SM...
  • Page 30 +13V R700 10K 0805 TR700 FMMT497 VDDAC VDAC VP18 + C700 R701 IC5A 22K 0805 10U EL FFC23V 470P PP 2SA1964 +13V OP27 SM +5VCLK VP13V TR701 BC859B FMMT497 C141 VCCA VCCA TR14 100P NPO 0805 470P PP BC849B VDIG 100R 0805 IC5B 10U NP...
  • Page 31 VP18 IC302C R309 CLK17M_5V_DAC 100R SM 74VHC125 SM +5VCLK C325 NOT FITTED L300 22P SM 33UH SM IC303B +5VCLK 74VHC125 SM R308 CLKLAT C309 L303 CLK17M_3V_LATCH IC301 100N SM 100R SM 7F004 FLT300 78L05 P5VCLK 7G002 R305 C324 NOT FITTED Vout 22P SM 100R SM...
  • Page 32 IC403B +3V3 +3V3 +3V3 74VHC74MX SM IC401C L400 IC402C L402 IC403C L403 74VHC74MX SM 74VHC74MX SM 74VHC74MX SM 7F004 7F004 7F004 IC402B C407 C410 C409 C412 C413 C414 100N SM 100N SM 100N SM 100N SM 100N SM 100N SM CLK17M_3V_LATCH IC402A 74VHC74MX SM...
  • Page 36 C303 PPRO 470P 63V 5% RA 2D147N CD72 Main Board L887_2.0 C304 CERD 1N0 63V 20% RA 2A210 C1000 ELST 10U 50V 2N610 D1-D3 SSDIODE 1N4148 75V 3A4148 Reference Description Part Number D4-D11 ULTRAFAST RECTIFIER 3B4003F CERD 10N 63V -20% +80% RA 2A310 DIODE UF4003 1A D12-D16...
  • Page 37 RES MF W4 10K 1% 1H310 RX201 REMOTE CONTROL B2103 RECEIVER SBX1610-62 RES MF W4 1% 560R 1H156 38KHZ R30,R34 RES MF W4 10K 1% 1H310 PHONO EMC SHIELD E808MC RES MF W4 4M7 1% 1H547 COPPER RIVET TCP/D48 BS HP007 RES MF W4 1K5 1% 1H215...
  • Page 38 EARTH LEAD 8M101 CD92 Main Board L888_2.0 FUSE 20mm 160mA T C11166 (Used on Alpha9, and non text CD92, CD23 models) S504160mA FUSEHOLDER 20mm PCB 8S004 INS COVER PCB F022 Reference Description Part FUSEHOLDER Number INS COVER PCB F022 CERD 10N 63V -20% +80% RA 2A310 FUSEHOLDER ELST 100U 25V...
  • Page 39 R291 RES MF FU W3 3R3 5% 1G833 NFR25 R292 RES MF W4 8K2 1% 1H282 R293 RES MF W4 8K2 1% 1H282 R294- RES MF W4 1K0 1% 1H210 R298 R300 RES MF W4 1% 10R 1H010 R301 RES MF W4 33K 1% 1H333 R302 RES MF W4 12K 1%...
  • Page 40 PPHEN 47N 50V 2% SM 1812 2G347 Alpha 9 DAC Board L816 PPHEN 10N 50V 2% SM 1206 2G310 CD92 PPHEN 2N2 50V 2% SM 0805 2G222 before serial number C92P02151 PPHEN 2N2 50V 2% SM 0805 2G222 CD23 before serial number F23C02426 PPHEN 10N 50V 2% SM 1206 2G310 PPHEN 2N2 50V 2% SM 0805...
  • Page 41 C152 MLC 10N 50V X7R 10% SM 2C310 TRANS LF SS N SM BC847B 4A847 C154 MLC 100N 50V X7R 10% SM 2C410 TRANS LF SS N SM BC849B 4A849B C156 ELST 100U 25V 2N710 TRANS LF SS N SM BC847B 4A847 C157- MLC 10N 50V X7R 10% SM...
  • Page 42 RES SM W4 1% 1K5 1A215 R145 RES SM W4 2% 15K 1A315 RES SM W4 1% 10K 1A310 R146 RES SM W4 2% 1K0 1A210 RES SM W4 2% 1K0 1A210 R147 RES SM W4 1% 220R 1A122 RES SM 0805 0.1% 2K7 1L227 R148 RES SM W4 1% 220R...
  • Page 43 IC VHCMOS SM 74VHC74MX 5K7474V IC VREG POS 78L05 5D78L05 IC VHCMOS SM 74VHC74MX 5K7474V IC VREG NEG 7905 5D7905 IC VREG POS LM317T 5D317T CRYSTAL 16.9344MHz 7X012 PARALLEL...
  • Page 44 C76-C84 MLC 10N 50V X7R 10% 0805 2J310 CD92 DAC Board L912_2.0 PPRO 4N7 63V 5% RA 2D247N CD92 MLC 10N 50V X7R 10% 0805 2J310 after serial number C92P02150 MLC 10N 50V X7R 10% 0805 2J310 CD23 after serial number F23C02425 MLC 100N 50V X7R 10% SM 2C410 ELST 100U 25V ZA...
  • Page 45 C421 MLC 10N 50V X7R 10% SM 2C310 4m7H INDUCTOR 7D247 C422 ELST 100U 25V 2N710 33UH IND 2A RA 34-62086 7C033 C500 MLC 1N 50V X7R 10% 0805 2J210 L7-L9 4m7H INDUCTOR 7D247 C501 MLC 1N 50V X7R 10% 0805 2J210 1m5H INDUCTOR 7D215...
  • Page 46 R47-R49 RES SM W4 2% 15K 1A315 R305- RES SM W4 1% 100R 1206 1A110 R309 RES SM W4 2% 15K 1A315 R314 RES SM W4 2% 4M7 1A547 RES SM W4 2% 15K 1A315 R315 RES SM W4 1% 100R 1206 1A110 RES SM W4 1% 47R 1206 1A047...
  • Page 47 CD72 General Assembly Parts List ITEM 240V 115V 100V SILVER BLACK DESCRIPTION WHERE USED E828CP E827CP COVER PLATE E968AY E981AY CD72 FRONT PANEL E991AY E992AY CD DRAW FRONT HA4V06S HA4V06B M4 X 6mm SCREW 5H16C54X PIC CHIP + L802SW B2009 SONY MECH C11166 C11256...
  • Page 48 CD92 General Assembly Parts List ITEM 240V 115V 100V SILVER BLACK DESCRIPTION WHERE USED E828CP E827CP COVER PLATE E968AY E981AY CD92 FRONT FASCIA ASSEMBLY E995AY E996AY CD DRAWER FRONT HA4V06S HA4V06B M4 X 6MM SCREW COVER TO CHASSIS 5H16C54X PIC CHIP + L802SW FOR MOTHER PCB B2009 SONY MECH...
  • Page 49 CD92 General Assembly Parts List ITEM 240V 115V 100V SILVER BLACK DESCRIPTION WHERE USED L888AY CD92 MOTHER/DISP. PCB BUILD STD SL017 BLANKING LABEL FOR REAR PANEL SL025 LASER WARNING FOR REAR PANEL SL115 LASER LABEL FOR INSIDE OF CHASSIS ITEM 240V 115V 100V...

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