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CD82

DiVA CD82
Compact Disc Player (Text)

Service Manual

ARCAM

ARCAM

Issue 1.0

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Summary of Contents for DiVA CD82

Page 1: ...CD82 DiVA CD82 Compact Disc Player Text Service Manual ARCAM ARCAM Issue 1 0 ...

Page 2: ...hnical specification CD82 upgrade instructions Main board L934 Circuit description Component overlay 5 0 Parts list 4 1 Circuit diagrams 4 1 DAC board L949 Component overlay 3 0 Parts list 3 05 Circuit diagrams 3 0 Mechanical Mechanical parts list ...

Page 3: ...Service Guide Contents Technical specification CD82 Upgrade fitting instructions ...

Page 4: ...ratio CCIR 100dB Harmonic distortion 0dB 1kHz 0 005 Frequency response 0 5dB 5Hz 20kHz Output level 0dB 2 3Vrms Output impedance 50 ohm Minimum recommended load 5k ohm General Digital output connection 75 ohm co axial Power consumption 35VA Dimensions including feet W430 x D290 x H84mm Weight net 5 5kg Weight packed 7 0kg Supplied accessories Mains lead CR314 remote control 2 x AAA batteries ...

Page 5: ...DAC module uppermost fit the flex foils from the module into the appropriate sockets in the main board ensuring they are pushed fully home You may find it helps to slide the module into the unit so that the audio output sockets fit through the holes in the rear panel and angle the module slightly upwards to achieve this 5 Push the module down firmly on to the support pillars ensure it is latched i...

Page 6: ...eat care not to damage the main circuit board 6 Note The original nickel plated audio output sockets are no longer connected after the upgrade and cannot be used However the digital output still functions 7 Set the main board jumper settings as listed below PL200 ON PL201 ON PL202 ON PL203 OFF PL204 ON PL205 OFF PL300 2 and 3 PL400 OFF PL401 OFF PL402 OFF 8 Take static precautions first With the a...

Page 7: ...Main Board L934 Contents Circuit description Component overlay Parts list Circuit diagrams ...

Page 8: ...221 has reached the threshold voltage Vbe of TR200 Vbe of TR201 Vce of TR202 or 1 0V the relay coil is connected to 11V referenced to 0V_3 as required by the DAC s internal circuitry via TR204 When AC is removed C231 discharges quickly through R225 the base voltage of TR204 rises and the relay coil voltage is removed muting the output TR203 resets the timer by discharging C221 quickly at turn off ...

Page 9: ...he keyboard scanning works by connecting the keys to a resistor ladder on an ADC input to the micro Pressing a key presents a unique voltage to this input which the micro is pre programmed to interpret accordingly 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 Filte...

Page 10: ......

Page 11: ... RA C205 2A410 CERD 100N 63V 20 RA C206 2A410 CERD 100N 63V 20 RA C207 2AB410 CERD 100N 100V 20 80 RA C208 2AB410 CERD 100N 100V 20 80 RA C209 2A410 CERD 100N 63V 20 RA C210 2N833 ELST 3M3 25V C211 2N810C ELST 1M0 35V C212 2N810C ELST 1M0 35V C215 2K410 PEST 100N 63V 10 C218 2N710 ELST 100U 25V C219 2N710 ELST 100U 25V C220 2N710 ELST 100U 25V C221 2N710 ELST 100U 25V C222 2N710 ELST 100U 25V C223...

Page 12: ...1N4148 75V D209 3A4148 SSDIODE 1N4148 75V D210 3A4148 SSDIODE 1N4148 75V D211 3A4148 SSDIODE 1N4148 75V D212 3A4148 SSDIODE 1N4148 75V D213 3B4003 RECTIFIER 1N4003F 1A 200V D214 3C05104 Diode 5V1 400mW D215 3A4148 SSDIODE 1N4148 75V D300 3A4148 SSDIODE 1N4148 75V D301 3C04704 ZENER 4V7 400MW D400 3A4148 SSDIODE 1N4148 75V D500 3C04704 ZENER 4V7 400MW DISP100 B1015 DISP CD SONY 14 ST 20GK E1 E102AY...

Page 13: ...ONNECTOR PL204 8K6201 2WAY MOLEX VERT MALE CONNECTOR PL300 8K2103 3WAY MOLEX VERT MALE CONNECTOR R100 1H122 RES MF W4 1 220R R101 1H310 RES MF W4 1 10K R102 1H310 RES MF W4 1 10K R103 1H268 RES MF W4 1 6K8 R104 1H268 RES MF W4 1 6K8 R105 1H268 RES MF W4 1 6K8 R106 1H268 RES MF W4 1 6K8 R107 1H268 RES MF W4 1 6K8 R108 1H233 RES MF W4 1 3K3 R109 1H222 RES MF W4 1 2K2 R110 1H215 RES MF W4 1 1K5 R111 ...

Page 14: ... W4 1 1K0 R505 1H112 RES MF W4 1 120R R506 1H212 RES MF W4 1 1K2 R507 1H310 RES MF W4 1 10K R508 1H310 RES MF W4 1 10K R509 1H310 RES MF W4 1 10K R510 1H310 RES MF W4 1 10K R511 1H147 RES MF W4 1 470R R512 1H410 RES MF W4 1 100K R513 1H410 RES MF W4 1 100K R514 1H215 RES MF W4 1 1K5 R515 1H310 RES MF W4 1 10K R516 1H212 RES MF W4 1 1K2 R517 1H212 RES MF W4 1 1K2 R518 1H212 RES MF W4 1 1K2 R519 1H1...

Page 15: ... 2 PIN LOW PROF 9 5mm SW107 A1511 TACT SWITCH 2 PIN LOW PROF 9 5mm SW200 A1010 SWITCH PUSH MAINS DPST TV 8 TR200 4A549 TRANS LF SS N BC549B TR201 4A549 TRANS LF SS N BC549B TR202 4A549 TRANS LF SS N BC549B TR203 4A549 TRANS LF SS N BC549B TR204 4A557 TRANS LF SS P BC557B TR300 4A549 TRANS LF SS N BC549B TR301 4A549 TRANS LF SS N BC549B TX200 L866TX 9 CD COOL FRAME TX MULTI VOLTAGE X100 7W008 CER R...

Page 16: ...2 1N4148 D103 1N4148 D104 1N4148 D105 1N4148 D100 1N4148 D101 1N4148 D106 1N4148 CMO1 CMO2 CMO3 CMO4 REMOTE CUSTOM CODE DIODE MATRIX C110 10UEL 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 SK100 FFC32H R100 220R MF LED100 LED GREEN3 1MM C109 100N CD R104 6K8 MF R105 6K8 MF R106 6K8 MF R107 6K8 MF F2 F1 30V 5V 5V C108 100N CD 5V 5V HDCD LED 5V 30V DECOUPLIN...

Page 17: ... TO220HS08REG 11V U Vin I ADJ A Vout O IC203 LM317T R219 270R MF R221 820R MF C222 100UEL D212 1N4148 D211 1N4148 5V A 0V_1 Motor drive supply Analogue op amp supplies DAC supply Digital 5V C215 100NPE C223 1M025V C224 1M025V R204 10R MF R205 10R MF C229 1M010V R211 10R FU D213 1N4003 C225 100UEL100V Vin I ADJ A Vout O IC204 LM337T R216 1K0 MF R215 22K MF C227 100UEL100V D205 1N4148 30VF R217 33K ...

Page 18: ...07 10N CD D301 4V7 400MW LOADOUT LOADIN GND INSW OUTSW 7V R312 6K8 MF C303 100N CD C306 100UEL X300 CST4 00 C302 100N CD C305 100UEL C300 100N CD 5V D Flex connector from CDM14BL 5BD25 mech R300 330R MF R304 330R MF R306 330R MF R309 10K MF R308 10K MF R310 10K MF R307 10K MF RC5 IP 5V D 0V_DIG 7V ADATA LRCK 0V_DIG 5V D 0V_9DAC R301 330R MF R302 330R MF R305 330R MF C301 100N CD 0V_DIG LRCK ADATA ...

Page 19: ...F 74HCU04 R408 120R MF R407 120R MF C400 100N CD 1 2 PL400 2WVERTJUMPER JP400 JUMPER 5V D 5V A LRCK ADATA BCLK C410 100UEL RESET 17MHZ 0V_SIG C426 3N3 PP C427 3N3 PP DACLK DACLK 1 2 PL401 2WVERTJUMPER JP401 JUMPER DAC enable jumper R432 10K MF R439 1M0 MF C442 100NPE C443 100NPE C435 100NPE C415 100NPE R431 10K MF 5V DAC R402 4K7 MF R412 4K7 MF 0V_SIG C446 10P CD C447 10P CD 0V_DIG 0V_DIG L400 7F0...

Page 20: ...D 0V_DIG 0V_DIG R517 1K2 MF R518 1K2 MF R505 120R MF R506 1K2 MF DIGOP C502 470NPE 0V_DIG R501 10R MF L500 27mH C508 680PPP 5V D RC5RP CARRIER FILTER AND DEMODULATOR R511 470R MF R504 1K0 MF R512 100K MF D500 4V7 400MW R507 10K MF R508 10K MF R502 1K8 MF R514 1K5 MF R503 1K8 MF R510 10K MF R509 10K MF R513 100K MF C503 1N0 CD C500 100N CD 3 2 1 IC501A LM393A 5 6 7 IC501B LM393A 8 4 IC501C LM393A O...

Page 21: ...ILLATOR RC5 INPUT AND DIG OUTPUTS 0V_1 0V_2 0V_SIG 0V_MOT 0V_DIG 0V_3 0V_9DAC FIX151 FIXING HOLE 3 2 FIX150 FIXING HOLE 3 5 FIX152 FIXING HOLE 3 5 FIX153 FIXING HOLE 3 5 FIX157 FIXING HOLE 3 2 FIX155 FIXING HOLE 3 5 FIX156 FIXING HOLE 3 5 FIX154 FIXING HOLE 3 5 EARTH BY IEC SOCKET C150 1N0 CD C151 1N0 CD C152 1N0 CD C153 1N0 CD C154 1N0 CD C155 1N0 CD C156 1N0 CD 0V_DIG 0V_DIG 0V_DIG 0V_DIG 0V_DIG...

Page 22: ...9 LINK10NP LK730 LINK10NP LK731 LINK10NP LK732 LINK10NP LK799 LINK10NP LK800 LINK10NP LK801 LINK10NP LK802 LINK10NP LK803 LINK10NP LK804 LINK10NP LK733 LINK10NP LK734 LINK10NP LK735 LINK10NP LK736 LINK10NP LK805 LINK10NP LK806 LINK10NP LK807 LINK10NP LK808 LINK10NP LK809 LINK10NP LK737 LINK10NP LK738 LINK10NP LK739 LINK10NP LK740 LINK10NP LK811 LINK10NP LK812 LINK10NP LK813 LINK10NP LK814 LINK10NP...

Page 23: ...DAC Board L949 Contents Component overlay Parts list Circuit diagrams ...

Page 24: ......

Page 25: ...or SM 0805 X7R Ceramic 10 50V 100N C203 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C204 2KA410 Capacitor Boxed Polyester 5mm Pitch 5 100VDC 100N C205 2KA410 Capacitor Boxed Polyester 5mm Pitch 5 100VDC 100N C206 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C207 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C208 2KA410 Capacitor Boxed Polyester 5mm Pitch 5 100VDC 100N C209 2KA410 Capacito...

Page 26: ...ed Polyprop 5mm Pitch 63V 5 1N0 C326 2D210 Capacitor Boxed Polyprop 5mm Pitch 63V 5 1N0 C327 2D122 Capacitor Boxed Polyprop 5mm Pitch 63V 5 220P C328 2D122 Capacitor Boxed Polyprop 5mm Pitch 63V 5 220P C329 2K510 Capacitor Boxed Polyester 5mm Pitch 10 63V 1U0 C330 2K510 Capacitor Boxed Polyester 5mm Pitch 10 63V 1U0 C331 2KA410 Capacitor Boxed Polyester 5mm Pitch 5 100VDC 100N C332 2KA410 Capacito...

Page 27: ... 0805 Surface Mount 0 125W 1 3K3 R217 1M233 Resistor 0805 Surface Mount 0 125W 1 3K3 R300 1M218 Resistor 0805 Surface Mount 0 125W 1 1K8 R301 1M218 Resistor 0805 Surface Mount 0 125W 1 1K8 R302 1M110 Resistor 0805 Surface Mount 0 125W 1 100R R303 1M110 Resistor 0805 Surface Mount 0 125W 1 100R R308 1M047 Resistor 0805 Surface Mount 0 125W 1 47R R309 1M047 Resistor 0805 Surface Mount 0 125W 1 47R R...

Page 28: ...9C2_2 0 0 sch RIGHTPOS RIGHTNEG LEFTPOS LEFTNEG Output stage and phono sockets L949C3_2 0 0 sch 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 SK100 FFC32V AGND TP101 TP102 TP103 TP104 TP105 TP100 TP106 TP108 TP109 TP110 TP111 TP107 TP112 TP113 TP114 PD100 TOOLING PD101 TOOLING PD102 TOOLING PD103 TOOLING PD104 TOOLING PD105 TOOLING C108 10N 0805 C109 10N 08...

Page 29: ... IC201 WM8740 AGND AGND AGND AGND C203 100N 0805 C221 10U EL L201 7F004 C202 100N 0805 AGND 5V C212 100N 0805 C233 10U EL L203 7F004 C213 100N 0805 5V AGND C228 10U EL AGND 5V C226 10U EL 5V AGND C229 10U EL AGND C227 10U EL AGND AGND AGND AGND RIGHTNEG RIGHTPOS DEEM RST RST DEEM TR200 BFS17H R202 1K0 0805 L206 33UH SM C235 100P NPO 0805 C236 100P NPO 0805 R200 33K 0805 R201 33K 0805 X200 16 9344M...

Page 30: ...004 AGND C329 1U0 PE 3 2 1 IC303A OPA2134PA SM 5 6 7 IC303B OPA2134PA SM C328 220P PP C325 1N0 PP C326 1N0 PP C320 100P PP R318 2K7 0805 R321 7K5 0805 R319 2K7 0805 R313 5K6 0805 R301 1K8 0805 R315 2K0 0805 AGND AGND AGND 5 6 7 IC304B OPA2134PA SM R325 100K 0805 C332 100N PE AGND R323 470K 0805 AGND R303 100R 0805 RLY100B RLY DPDT SM A215 AGND 11 10 7 9 8 16 15 13 14 6 2 1 I P GS RG G 100 RG GS I ...

Page 31: ...Mechanical Assembly Contents General assembly parts list ...

Page 32: ... MAINS INSULATOR DIVA CDT 1 E814PK CARTON MULTI OUTER 0 33 E817PK PAIR OF LOW DiVA END CAPS 1 E819BG DIVA CD92T REAR PANEL BLANKING PLATE REAR PANEL 1 E836PK CARTON DIVA LOW AMPS CD TUNER 1 E838PK BOX FITTING INNER DIVA ACCESSORY CARD PARTITION 1 E851MC DAMPING PLATE DIVA CD72 92 BASE OF CHASSIS 1 E879PM FOOT 4 E879SL PRODUCT CONFIGURATION CONTROL LABEL INSIDE CHASSIS NEXT TO SL115 1 E897PM CONFIR...

Page 33: ... OTHER DAC ASSY 4 17 HJ4A00A NUT M4 FULL ST ZP EARTH LEAD TO CHASSIS 1 HL4SA WASHER M4 IN LOCK ST ZP EARTH LEAD TO CHASSIS 1 K5408 LIGHT PIPE SLEEVING 6mm 1 L806CA CABLE ASS MOTORDRVE L806CA ISS2 CD MECH LEAD 1 L811CA3 23 WAY FLEX FOIL CD MECH LEAD 1 L860CA CD 72 92 DISPLAY TO MAIN FCC CABLE DISPLAY LEAD 1 L934AY MOTHER DISP PCB BUILD STD 1 L951AY DIVA 82 DAC PCB COMPLETE ASSEMBLY INCLUDING SLED A...

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 ...

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