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Arcam FMJ AV8 Service Manual Download Page 85

L921 Audio Board Parts List Issue 1.2

Designator Part

Description

C101

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C102

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C103

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C104

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C105

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C106

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C107

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C108

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C109

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C110

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C111

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C112

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C113

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C114

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C115

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C116

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C117

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C118

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C119

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C120

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C121

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C122

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C123

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C124

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C125

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C126

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C127

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C128

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C129

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C130

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C131

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C132

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C201

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C202

2L033

Capacitor SM 0805 NPO Ceramic 5% 100V 33P

C203

2V710

Capacitor Non-Polar Radial Electrolytic 100UF 16V

C204

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C205

2J210

Capacitor SM 0805 X7R Ceramic 10% 50V 1N

C206

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C207

2J210

Capacitor SM 0805 X7R Ceramic 10% 50V 1N

C208

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C209

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C210

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C211

2L033

Capacitor SM 0805 NPO Ceramic 5% 100V 33P

C212

2V710

Capacitor Non-Polar Radial Electrolytic 100UF 16V

C213

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C214

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C215

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C216

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C217

2L033

Capacitor SM 0805 NPO Ceramic 5% 100V 33P

C218

2V710

Capacitor Non-Polar Radial Electrolytic 100UF 16V

C219

2L033

Capacitor SM 0805 NPO Ceramic 5% 100V 33P

C220

2V710

Capacitor Non-Polar Radial Electrolytic 100UF 16V

C221

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C222

2J210

Capacitor SM 0805 X7R Ceramic 10% 50V 1N

C223

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C224

2J210

Capacitor SM 0805 X7R Ceramic 10% 50V 1N

C225

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C226

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C227

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C228

2J410

Capacitor SM 0805 X7R Ceramic 10% 50V 100N

C229

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

C230

2L110

Capacitor SM 0805 NPO Ceramic 5% 100V 100P

All manuals and user guides at all-guides.com

Summary of Contents for FMJ AV8

Page 1: ...AV8 FMJ AV8 Preamp Processor Service Manual ARCAM ARCAM Issue 2 0 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 2: ...rcuit diagrams 1 6 PSU board L897 Circuit description Component overlay 4 Parts list 4 1 Circuit diagrams 4 0 Display board L898 Circuit description Component overlay 1 Parts list 1 2 Circuit diagrams...

Page 3: ...Display Board 02_E081 R128 changed from 22K 1M322 to 33K 1M333 arts list updated to issue1 2 L922 Video Board 02_E103 Change of PCB routing Circuit plus parts list updated to issue 3 0 02_E112 R431 an...

Page 4: ...Technical Specifications Contents Front rear view diagram Dimensions diagram Specifications All manuals and user guides at all guides com...

Page 5: ...SAT DVD RS BACK ZONE 2 OUT AUX PHONO RS232 CONTROL 50 60Hz 100 240VAC MAX 40VA GROUND LIFT IN DESIGNED MADE IN THE UK BY A R CAMBRIDGE WATERBEACH CB5 9PB SERIAL No LABEL WARNING THIS APPLIANCE MUST B...

Page 6: ...All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 7: ...Cb 1V 0 5V 0 5V level R G B 1V 1V 1V HF response to 3dB 300MHz Digital inputs Coaxial connection level impedance 0 5V 75 ohm Acceptable sampling frequencies all inputs 44 1kHz 48kHz 96kHz stereo only...

Page 8: ...Service Guide Contents Engineering mode AV8 Programmer software AV8 Loader software All manuals and user guides at all guides com...

Page 9: ...AV arcam sideways VCR Arcam AV8 Sound and Vision AUX AV8 Designed in Cambridge UK CD Arcam AV8 Preamp Processor TUNER AV8 THX ULTRA 2 DTS ES DOLBY PL2 Restore Defaults This allows you to reset the AV...

Page 10: ...0 seconds before turning the AV8 back on If after programming the AV8 the unit displays Populating EEPROM when first turned on it will be necessary to reset the user configurations within the unit Thi...

Page 11: ...Build Sequence Contents How to assemble the AV8 All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 12: ...ut snap off board snap off from Audio board L921AY to the rear panel before assembling the rear panel to the chassis See FIG4 Part No Description Qty HF4V09B Screw Self Tapping SEMS No4x9mm Pan Torx S...

Page 13: ...All manuals and user guides at all guides com...

Page 14: ...All manuals and user guides at all guides com...

Page 15: ...All manuals and user guides at all guides com...

Page 16: ...All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 17: ...All manuals and user guides at all guides com...

Page 18: ...Machine M3x6mm Pan Torx Steel Zinc Plate Clear into standoffs 2 11 Fit the horizontal power PCB L897AY snap off part 2 using 6x HA3V06A screws into standoffs Refer to FIG8 Once the pcb is in place fi...

Page 19: ...All manuals and user guides at all guides com...

Page 20: ...All manuals and user guides at all guides com...

Page 21: ...All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 22: ...l Zinc Plate Black rear chassis return 6 E877MC Power Can Lid 1 HF4V09B Screw Self Tapping SEMS No4x9mm Pan Torx Slot Steel Zinc Plate Black 2 into power can wall and 2 into chassis wall 4 Connect the...

Page 23: ...All manuals and user guides at all guides com...

Page 24: ...All manuals and user guides at all guides com...

Page 25: ...All manuals and user guides at all guides com...

Page 26: ...All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 27: ...Phono Board L870 Contents Circuit description Component overlay Parts list Circuit diagrams All manuals and user guides at all guides com...

Page 28: ...R114 This differential stage also has an active load TR102 TR103 to keep gain to a maximum Both of these differential stages are designed to have as much gain as possible to enable the single stage de...

Page 29: ...All manuals and user guides at all guides com...

Page 30: ...0N 63V 10 C208 2D147W PPRO W 470P 63V 5 RA C209 2D110W PPRO W 100P 63V 5 RA C210 2D247N PPRO 4N7 63V 5 RA C211 2D310 PPRO 10N 63V 1 AXIAL C212 2D310 PPRO 10N 63V 1 AXIAL C213 2K510 CAP MKS2 1U0 16V 10...

Page 31: ...Y HOR EMC GOLD SK2 8K2408 8 WAY AMP CT CONN SW100 A1013 SW PUSH 4PCO TR100 4A556 TRANS LF SS P BC556B TR101 4A556 TRANS LF SS P BC556B TR102 4A556 TRANS LF SS P BC556B TR103 4A556 TRANS LF SS P BC556B...

Page 32: ...9PB A85 PHONO STAGE TOP LEVEL Circuit Diagram L870C1 JBR 23 Apr 2001 INITIALS Date Printed 1 3 Sheet of Notes 1 EMC SK1 PHONO2HG 0V_SIG 0V_SIG LEFT IN LEFT OUT LEFT CHANNEL L870C2_2 0 SCH RIGHT IN RI...

Page 33: ...100K MF R114 100K MF TR111 BC546B TR110 BC546B TR114 BC546B TR112 BC546B TR113 BC546B TR100 BC556B TR101 BC556B TR102 BC556B TR103 BC556B TR104 BC556B TR105 BC556B TR108 BC546B TR109 BC546B 15V 15V R...

Page 34: ...211 56K MF R213 100K MF R214 100K MF TR211 BC546B TR210 BC546B TR214 BC546B TR212 BC546B TR213 BC546B TR200 BC556B TR201 BC556B TR202 BC556B TR203 BC556B TR204 BC556B TR205 BC556B TR208 BC546B TR209 B...

Page 35: ...Digital Board L896 Contents Circuit description Component overlay Parts list Circuit diagrams All manuals and user guides at all guides com...

Page 36: ...if rxn Pin20 DGND digital ground via 22R Pin21 RX DATA rxdata Pin22 SIGGND signal ground Pin23 TXDATA txdata Pin24 DGND digital ground via 22R Pin25 DEM1 demod1 Pin26 DGND digital ground via 22R Pin27...

Page 37: ...ocked into the DAC on the rising edge of this clock The bit clock operates at 64 times the left right clock DAC I2S DATA is the actual audio data it is should be presented in I2S format that is one bi...

Page 38: ...al oscillator to reduce noise in the box The phase locked loop filter is made up of C820 C821 and R820 The supply for the PLL comes from P5VD via the local inductor to give a local smooth supply The S...

Page 39: ...ched off the VFD display has a HT shut down this is performed by Q1000 which shorts the voltage set resistor R1008 to ground Regulators Three regulators are used to provide secondary regulation for th...

Page 40: ...All manuals and user guides at all guides com...

Page 41: ...10 Capacitor SM 0805 X7R Ceramic 10 50V 100N C212 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C213 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C214 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 1...

Page 42: ...36 2L033 Capacitor SM 0805 NPO Ceramic 5 100V 33P C438 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C440 2D222 Capacitor Boxed Polyprop 5mm Pitch 63V 5 2N2 C441 2D222 Capacitor Boxed Polyprop 5mm P...

Page 43: ...619 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C633 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C636 2L033 Capacitor SM 0805 NPO Ceramic 5 100V 33P C638 2J410 Capacitor SM 0805 X7R Ceramic 10...

Page 44: ...mic 5 100V 47P C806 2L047 Capacitor SM 0805 NPO Ceramic 5 100V 47P C809 2N610 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 10UF 50V C810 2L022 Capacitor SM 0805 NPO Ceramic 5 100V 22P C811 2L022 Ca...

Page 45: ...ramic 1000P X 4 50V C1003 2W210X4 Capacitor Network SM 0612 NP0 Ceramic 1000P X 4 50V C1004 2W210X4 Capacitor Network SM 0612 NP0 Ceramic 1000P X 4 50V C1005 2W210X4 Capacitor Network SM 0612 NP0 Cera...

Page 46: ...35 Package D1004 3B4003 Diode 1N4003 DO 41 Package D1005 3B4003 Diode 1N4003 DO 41 Package D1006 3B4003 Diode 1N4003 DO 41 Package D1007 3B4003 Diode 1N4003 DO 41 Package HS1 F004 HEATSINK BLACK TO220...

Page 47: ...8A Inductor 6U8 L1004 7D968A Inductor 6U8 L1006 7F004 Ferrite Bead SM1206 70R 100MHz L1100 7F004 Ferrite Bead SM1206 70R 100MHz L1101 7F004 Ferrite Bead SM1206 70R 100MHz PB L896PB BLANK PCB AV8 DIGIT...

Page 48: ...W 1 680R R408 1M247 Resistor 0805 Surface Mount 0 125W 1 4K7 R409 1M247 Resistor 0805 Surface Mount 0 125W 1 4K7 R411 1M047 Resistor 0805 Surface Mount 0 125W 1 47R R412 1M233 Resistor 0805 Surface Mo...

Page 49: ...1 4K7 R636 1M247 Resistor 0805 Surface Mount 0 125W 1 4K7 R637 1M210 Resistor 0805 Surface Mount 0 125W 1 1K0 R700 1M310 Resistor 0805 Surface Mount 0 125W 1 10K R701 1M233 Resistor 0805 Surface Mount...

Page 50: ...R921 1M333 Resistor 0805 Surface Mount 0 125W 1 33K R1000 1M212 Resistor 0805 Surface Mount 0 125W 1 1K2 R1001 1M139 Resistor 0805 Surface Mount 0 125W 1 390R R1002 1M000 Resistor 0805 Surface Mount 0...

Page 51: ...FFC 22WAY SK903 8K2408 CON CT SERIES VERTICAL 8WAY SK1000 8K2406 CON CT SERIES VERTICAL 6WAY SK1001 8K2408 CON CT SERIES VERTICAL 8WAY SK1002 8K2404 CON CT SERIES VERTICAL 4WAY SK1003 8K2407 CON CT S...

Page 52: ...24 576MHz SCDIN SCCLK DSP2 CS DSP1 CS DSP1_INTREQ DSP2_INTREQ DSP_RESET1 PSU SYNC A PSU SYNC B SPEED DETECT VFD EHT DSP_RESET2 SCDOUT RAMENABLE ADC HS MICRO AVD MICRO sch AV8 DIGITAL BOARD DSP 1 2 MIC...

Page 53: ...AS 5 6 7 IC203B OPA2134PA SM R206 5K1 0805 1 BIAS R210 2K2 0805 1 R214 47R 0805 C204 47P NPO 0805 C202 47P NPO 0805 R212 47R 0805 R208 2K2 0805 1 BIAS R204 5K1 0805 1 5 6 7 IC202B OPA2134PA SM BIAS C2...

Page 54: ...PA2134PA SM R336 1K0 0805 AGND R327 4K7 0805 AGND REDIRECT BASS BASS C SUB OFF DAC GND S REDIRECT BASS P15VA N15VA C364 100N 0805 C365 100N 0805 AGND 8 4 IC304C OPA2134PA SM VDD 16 GND 8 VEE 7 IC303B...

Page 55: ...OPA2134PA SM R437 1K0 0805 AGND R436 4K7 0805 R427 4K7 0805 AGND REDIRECT BASS BASS L BASS R DAC GND R P15VA N15VA C464 100N 0805 C465 100N 0805 C414 10U EL SG C415 10U EL SG AGND 8 4 IC403C OPA2134P...

Page 56: ...IC505A OPA2134PA SM R537 1K0 0805 AGND R536 4K7 0805 R527 4K7 0805 AGND REDIRECT BASS BASS LSB BASS RSB DAC GND RSB P15VA N15VA C564 100N 0805 C565 100N 0805 C514 10U EL SG C515 10U EL SG AGND 8 4 IC...

Page 57: ...3 2 1 IC605A OPA2134PA SM R637 1K0 0805 AGND R636 4K7 0805 R627 4K7 0805 AGND REDIRECT BASS BASS LS BASS RS DAC GND RS P15VA N15VA C664 100N 0805 C665 100N 0805 C614 10U EL SG C615 10U EL SG AGND 8 4...

Page 58: ...27 CMPCLK SCLKN2 28 CMPREQ LRCLKN2 29 CLKIN 30 CLKSEL 31 FILT2 32 FILT1 33 VA 34 AGND 35 RESET 36 DD RESERVED 37 DC RESERVED 38 AUDATA2 39 AUDATA1 40 AUDATA0 41 LRCLK 42 SCLK 43 MCLK 44 CS49330 IC702...

Page 59: ...9 VCC 20 IC802 74LVC244AD DGND 70R 100MHz L800 7F004 C800 100N 0805 C801 100N 0805 P3V3D DGND 70R 100MHz L804 7F004 C811 22P NPO 0805 C813 22P NPO 0805 C815 22P NPO 0805 C817 22P NPO 0805 C812 22P NPO...

Page 60: ...IC905 74HCT595D C934 100N 0805 DGND DGND P3V3D AUD SEL 2 FCLOCK2 KEYB LATCH KEYB DATA KEYB CLK DISPLAT IRFP IN DISPBLK PSU SYNC B DEMOD1 3V3 DEMOD1 3V3 DEMOD2 3V3 DEMOD2 3V3 BASS LATCH AUD SEL 0 TO AU...

Page 61: ...7U EL 35V P3V3D DGND MICRO CONTROLLER DECOUPLING MICRO CONTROLLER DECOUPLING R1004 100R W2 CF D1002 1N5403 P3V3D C1019 1M0 10V DGND R1003 390R 0805 1 P2V5D Vin I ADJ A Vout O IC1000 LM317T R1005 3K3 M...

Page 62: ...PSU SYNC BCLK 1 2 3 4 5 6 7 8 RP1102 100R X 4 ISO 1 2 3 4 5 6 7 8 CP1100 100P X 4 ISO 1 2 3 4 5 6 7 8 CP1101 100P X 4 ISO 1 2 3 4 5 6 7 8 CP1102 100P X 4 ISO DGND DGND DSP2 BCLK DSP2 LRCLK DATA LR DAT...

Page 63: ...Power Supply Board L897 Contents Circuit description Component overlay Parts list Circuit diagrams All manuals and user guides at all guides com...

Page 64: ...s which require synchronisation to a system clock the PSU may be entrained to an applied Sync signal The Sync signal should be between 85KHz and 100KHz The Sync signal is applied via line SYNC SK8 1 a...

Page 65: ...taped to the outside of the transformer so that it could in principal be changed The materials from which the transformer is constructed are rated for operation at 130C and in normal operation the TX...

Page 66: ...V YXF SECONDARY SIDE CONTROLLER LIVE NEUTRAL EARTH 1 2 5 4 6 IC2 PRIMARY SIDE FEEDBACK BLOCK PRIMARY CONTROLLER R30 0R22 0W25 MF GDRV Isns DGND DGND DC FEEDBACK SYNC PULSE SHUTDOWN Figure 2 Primay Cur...

Page 67: ...All manuals and user guides at all guides com...

Page 68: ...63V 100N C32 2Y410 Capacitor Radial Boxed PE Pitch 15mm 100NF 400V C33 2K410 Capacitor Boxed Polyester 5mm Pitch 10 63V 100N C34 2N622 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 22UF 63V C35 2N71...

Page 69: ...5403F DIODE ULTRAFAST UF5403 DO 201AD Package D6 3F5822 DIODE SCHOTTKY 1N5822 DO 201AD Package D7 3F5822 DIODE SCHOTTKY 1N5822 DO 201AD Package D8 3B5403F DIODE ULTRAFAST UF5403 DO 201AD Package D9 3B...

Page 70: ...esistor Metal Film 0 25W 1 220K R17 1H022 Resistor Metal Film 0 25W 1 22R R18 1H010 Resistor Metal Film 0 25W 1 10R R19 1H010 Resistor Metal Film 0 25W 1 10R R20 1H310 Resistor Metal Film 0 25W 1 10K...

Page 71: ...LTAGE REGULATOR 18V L7918CV TO 220 PACKAGE SK1 8K2306 CON MINIFIT HCS 6WAY SK2 8K2406 CON CT SERIES VERTICAL 6WAY SK3 8K2406 CON CT SERIES VERTICAL 6WAY SK4 8K2408 CON CT SERIES VERTICAL 8WAY SK5 8K24...

Page 72: ...SCOPE POINT P6 SCOPE POINT P16 SCOPE POINT P9 SCOPE POINT P8 SCOPE POINT P10 SCOPE POINT P7 SCOPE POINT P2 SCOPE POINT P12 SCOPE POINT P13 SCOPE POINT P17 SCOPE POINT P36 SCOPE POINT P5 SCOPE POINT P1...

Page 73: ...Display Board L898 Contents Circuit description Component overlay Parts list Circuit diagrams All manuals and user guides at all guides com...

Page 74: ...ction and source indicators Remote receiver The remote receiver RX101 output is buffered via a 74HC14D IC104 this is then connected to the digital board via SK100 pin15 Volume encoder The encoder SW12...

Page 75: ...All manuals and user guides at all guides com...

Page 76: ...m 100UF 25V C125 2M710 Capacitor Surface Mount Electrolytic Dia 8mm 100UF 25V C126 2M710 Capacitor Surface Mount Electrolytic Dia 8mm 100UF 25V C127 2J210 Capacitor SM 0805 X7R Ceramic 10 50V 1N C128...

Page 77: ...ount 0 125W 1 0R0 R128 1M333 Resistor 0805 Surface Mount 0 125W 1 33K R129 1M310 Resistor 0805 Surface Mount 0 125W 1 10K R130 1M110 Resistor 0805 Surface Mount 0 125W 1 100R R131 1M110 Resistor 0805...

Page 78: ...P3V3D 1 2 3 4 5 6 7 8 RP100 100R X 4 ISO 1 2 3 4 5 6 7 8 RP101 100R X 4 ISO DGND DGND C107 100N 0805 P5VD R130 100R 0805 P5VD P36VF1 C114 100N 0805 LED ENABLE C100 100P NPO 0805 C101 100P NPO 0805 C1...

Page 79: ...Audio Board L921 Contents Circuit description Component overlay Parts list Circuit diagrams All manuals and user guides at all guides com...

Page 80: ...es a feed to the A D converter on the digital board Control of the board is via the host micro controller on the digital board BLOCK DIAGRAM 2 2 2 2 2 2 2 2 2 2 2 Input Mux Record loop buffers Volume...

Page 81: ...r small stray capacitances at the op amp input ensuring it does not oscillate Switching in R303 R304 R305 or any combination in parallel with R302 sets the closed loop gain with reference to the 15k i...

Page 82: ...by shunting over voltage spikes to the power rails It should be noted that the diodes are not power devices therefore they are likely to fail if a high energy pulse is fired up the outputs of the unit...

Page 83: ...sipation in the part General Overlay Interconnections Refer to circuit diagram L921 sheet 9 Switch SW901 allows a ground lift facility 0V_SIG is either isolated from the chassis or tied by R901 and C9...

Page 84: ...All manuals and user guides at all guides com...

Page 85: ...L110 Capacitor SM 0805 NPO Ceramic 5 100V 100P C131 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C132 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C201 2L110 Capacitor SM 0805 NPO Ceramic 5 100V...

Page 86: ...210 Capacitor SM 0805 X7R Ceramic 10 50V 1N C308 2L033 Capacitor SM 0805 NPO Ceramic 5 100V 33P C310 2L033 Capacitor SM 0805 NPO Ceramic 5 100V 33P C312 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N...

Page 87: ...mic 10 50V 1N C525 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C526 2J210 Capacitor SM 0805 X7R Ceramic 10 50V 1N C527 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C528 2J410 Capacitor SM 0805...

Page 88: ...mic 10 50V 100N C644 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C645 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C701 2K447 Capacitor Boxed Polyester 5mm Pitch 10 63V 470N C702 2J410 Capacito...

Page 89: ...W Diode Dual Surface Mount Small Signal BAV99 SOT 23 Package D601 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT 23 Package D602 3AV99W Diode Dual Surface Mount Small Signal BAV99 SOT 23 Packa...

Page 90: ...ME CTRL IC502 5B2134 Opamp OPA2134UA SO 8 Package IC503 5S413DY IC QUAD ANALOGUE SWITCH DG413DY SO 16 PACKAGE IC504 5A2310 IC AUDIO DIGITAL STEREO VOLUME CTRL IC505 5B2134 Opamp OPA2134UA SO 8 Package...

Page 91: ...315 Resistor 0805 Surface Mount 0 125W 1 15K R131 1M410 Resistor 0805 Surface Mount 0 125W 1 100K R132 1M410 Resistor 0805 Surface Mount 0 125W 1 100K R133 1M410 Resistor 0805 Surface Mount 0 125W 1 1...

Page 92: ...1 15K R226 1M315 Resistor 0805 Surface Mount 0 125W 1 15K R227 1M510 Resistor 0805 Surface Mount 0 125W 1 1M0 R228 1M315 Resistor 0805 Surface Mount 0 125W 1 15K R229 1M315 Resistor 0805 Surface Moun...

Page 93: ...523 1M310 Resistor 0805 Surface Mount 0 125W 1 10K R524 1M310 Resistor 0805 Surface Mount 0 125W 1 10K R525 1M822 Resistor 0805 Surface Mount 0 125W 1 2R2 R526 1M233 Resistor 0805 Surface Mount 0 125W...

Page 94: ...25W 1 100R R717 1M110 Resistor 0805 Surface Mount 0 125W 1 100R R718 1M110 Resistor 0805 Surface Mount 0 125W 1 100R R719 1M110 Resistor 0805 Surface Mount 0 125W 1 100R R720 1M310 Resistor 0805 Surfa...

Page 95: ...socket 2 way vertical gold SK913 8K2408 CON CT SERIES VERTICAL 8WAY SK914 8K2408 CON CT SERIES VERTICAL 8WAY SK915 8K2005 CON CT SERIES VERTICAL 5WAY SK916 8K8322 CON 1 00MM VERTICAL SM FFC 22WAY SK91...

Page 96: ...SAT TO VCR AUX TO TAPE CD TO TAPE TUNER TO TAPE DVD TO TAPE AV TO TAPE TAPE TO TAPE VCR TO TAPE SAT TO TAPE INT MAIN TO ZONE 2 EXT MAIN TO ZONE 2 INT DECODER EXT DECODER ANALOGUE TO MAIN GAIN RANGE A...

Page 97: ...C301C OPA2134PA SM R304 15K 0805 R310 30K 0805 R302 30K 0805 R305 4K3 0805 R312 4K3 0805 R303 30K 0805 R306 4K7 0805 R307 4K7 0805 R313 4K7 0805 R314 4K7 0805 C314 100N 0805 C316 100N 0805 C304 100N 0...

Page 98: ...15V 0V_SIG 8 4 IC401C OPA2134PA SM 15V 15V 0V_SIG 8 4 IC403C TL072 SM C403 100P NPO 0805 0V_SIG C406 100P NPO 0805 0V_SIG C416 100P NPO 0805 C413 100P NPO 0805 C423 100P NPO 0805 C426 100P NPO 0805 R4...

Page 99: ...C538 100N 0805 C511 1N 0805 C513 1N 0805 C524 1N 0805 C526 1N 0805 8 4 IC502C OPA2134PA SM 8 4 IC505C OPA2134PA SM C537 100N 0805 C525 100N 0805 C501 33P NPO 0805 C508 33P NPO 0805 C514 33P NPO 0805...

Page 100: ...G C623 100N 0805 C624 1N 0805 C626 1N 0805 8 4 IC605C OPA2134PA SM 15V 15V 0V_SIG C636 100N 0805 C637 1N 0805 C639 1N 0805 8 4 IC608C OPA2134PA SM C612 100N 0805 C625 100N 0805 C638 100N 0805 C601 33P...

Page 101: ...ZONE 2 INT DECODER EXT DECODER ANALOGUE TO MAIN GAIN RANGE A GAIN RANGE B GAIN RANGE C 5V 0V_SIG SDI 14 SDO 9 OPCK 12 SCLR 10 QA 15 QB 1 QC 2 QD 3 QE 4 QF 5 QG 6 QH 7 VCC 16 GND 8 SCK 11 OE 13 IC708 7...

Page 102: ...15K 0805 R218 15K 0805 R226 15K 0805 R234 15K 0805 R220 15K 0805 R228 15K 0805 R236 15K 0805 C204 100N 0805 C206 100N 0805 C221 100N 0805 C223 100N 0805 C239 100N 0805 C241 100N 0805 C247 100N 0805 C2...

Page 103: ...2 2K4 0805 1 P18V AGND N18V P21V AGND N21V 15V AGND 18V 18V 21V 21V C806 100N 0805 R803 220R 0805 R804 2K4 0805 1 C809 470U EL 25V 1 2 3 4 5 6 SK801 AMPCT6 R807 390R 0805 C813 100N 0805 C812 C AL YXF...

Page 104: ...4 100K 0805 R135 100K 0805 C116 100N 0805 C115 100N 0805 C118 100P NPO 0805 0V_SIG 1Y0 12 1Z 14 2Z 15 1S 11 2Y1 1 3Y0 5 2Y0 2 3Z 4 INH 6 3S 9 2S 10 3Y1 3 1Y1 13 IC113A 74HCT4053 SM R136 100K 0805 1Y0...

Page 105: ...Video Board L922 Contents Circuit description Component overlay Parts list Circuit diagrams All manuals and user guides at all guides com...

Page 106: ...shut down the output This only provides about 20dB of mute however this is enough to shut down the sync so that a monitor will not recognise that a signal is present The multiplexers are controlled vi...

Page 107: ...er is present on the output and it is this that switches IC501 The OSD B and OSD G signals are In a logical AND with the Char Out signal to switch between blue white colour When the circuit is set to...

Page 108: ...ts on sheets 4 and 8 combined together As Zone 2 only operates in composite the circuit is without the extra multiplexing for S Video and Component signals The Zone 2 video comes from the video input...

Page 109: ...All manuals and user guides at all guides com...

Page 110: ...r SM 0805 X7R Ceramic 10 50V 10N C219 2J310 Capacitor SM 0805 X7R Ceramic 10 50V 10N C220 2J310 Capacitor SM 0805 X7R Ceramic 10 50V 10N C221 2J310 Capacitor SM 0805 X7R Ceramic 10 50V 10N C222 2J310...

Page 111: ...Ceramic 5 100V 47P C282 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C300 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C301 2L110 Capacitor SM 0805 NPO Ceramic 5 100V 100P C302 2J410 Capacitor...

Page 112: ...X7R Ceramic 10 50V 100N C422 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C423 2N710 Capacitor Radial Electrolytic Dia 5mm Pitch 5mm 100UF 25V C424 2J310 Capacitor SM 0805 X7R Ceramic 10 50V 10N C4...

Page 113: ...X7R Ceramic 10 50V 10N C601 2J210 Capacitor SM 0805 X7R Ceramic 10 50V 1N C602 2J310 Capacitor SM 0805 X7R Ceramic 10 50V 10N C603 2L110 Capacitor SM 0805 NPO Ceramic 5 100V 100P C604 2J410 Capacitor...

Page 114: ...V 10N C730 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 470UF 25V C731 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 470UF 25V C732 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C...

Page 115: ...amic 10 50V 100N C855 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C856 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm 470UF 25V C857 2N747 Capacitor Radial Electrolytic Dia 10mm Pitch 5mm...

Page 116: ...SM 0805 X7R Ceramic 10 50V 100N C1013 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C1014 2J410 Capacitor SM 0805 X7R Ceramic 10 50V 100N C1100 2J310 Capacitor SM 0805 X7R Ceramic 10 50V 10N C1101 2...

Page 117: ...IC803 5V7623 IC VIDEO BUFFER ROHM BA7623F SO 8 PACKAGE IC804 5K595 IC 8 BIT SERIAL TO PARALLEL LATCH 74HCT595D SMT IC805 5K595 IC 8 BIT SERIAL TO PARALLEL LATCH 74HCT595D SMT IC806 5V7625 IC MUX VIDE...

Page 118: ...11LT1 SOT23 Package 2x 10k resistors Q425 4D10KN Digital Transistor MMUN2211LT1 SOT23 Package 2x 10k resistors Q426 4D10KP Transistor MMUN2111LT1 SOT23 Package Q427 4D10KP Transistor MMUN2111LT1 SOT23...

Page 119: ...5W 1 75R R308 1M133 Resistor 0805 Surface Mount 0 125W 1 330R R309 1M168 Resistor 0805 Surface Mount 0 125W 1 680R R310 1M210 Resistor 0805 Surface Mount 0 125W 1 1K0 R311 1M282 Resistor 0805 Surface...

Page 120: ...5W 1 10K R420 1M010 Resistor 0805 Surface Mount 0 125W 1 10R R421 1M310 Resistor 0805 Surface Mount 0 125W 1 10K R422 1M310 Resistor 0805 Surface Mount 0 125W 1 10K R423 1M310 Resistor 0805 Surface Mo...

Page 121: ...Resistor 0805 Surface Mount 0 125W 1 47K R530 1M347 Resistor 0805 Surface Mount 0 125W 1 47K R531 1M075 Resistor 0805 Surface Mount 0 125W 1 75R R532 1M075 Resistor 0805 Surface Mount 0 125W 1 75R R53...

Page 122: ...5W 1 75R R802 1M115 Resistor 0805 Surface Mount 0 125W 1 150R R803 1M115 Resistor 0805 Surface Mount 0 125W 1 150R R804 1M115 Resistor 0805 Surface Mount 0 125W 1 150R R805 1M115 Resistor 0805 Surface...

Page 123: ...8D233 CON PCB JACK 3 5MM STEREO SK401 8K9009M CON DTYPE HORIZ 9WAY MALE WITH BOARDLOCK SK402 8D304 SKT JACK DUAL 3 5MM STEREO SK403 8D304 SKT JACK DUAL 3 5MM STEREO SK404 8D233 CON PCB JACK 3 5MM STE...

Page 124: ...FIX11 FIXING HOLE 3 5 FIX12 FIXING HOLE 3 5 FIX13 FIXING HOLE 3 2 FIX14 FIXING HOLE 3 2 REF HOLES TL1 TOOLING TL2 TOOLING TL3 TOOLING FIX15 FIXING HOLE 3 5 HPCHASSIS H P BOARD FIXINGS FR4 1 OZ Cu PCB...

Page 125: ...SERIAL DATA VIDEO SERIAL CLK VIDEO OSD CS PAL NTSC ZONE2 PAL NTSC Zone2 OSD CLK VIDEO SERIAL DATA VIDEO SERIAL CLK VIDEO ZONE2 CS Zone2 video OSD 2V Zone2 video 2V VSYNC ZONE2 ZONE2 VIDEO IN PRESENT S...

Page 126: ...PHONO1G VGNDA C208 1N 0805 C210 47P NPO 0805 C240 2U2 EL C245 2U2 EL C246 2U2 EL C247 2U2 EL C248 2U2 EL C282 100N 0805 VCR TAPE AV SAT DVD CVBS O P x2 ZONE 2 O P VCR O P MAIN VIDEO VCR VIDEO ZONE2 V...

Page 127: ...0 11 IC306E 74HCU04 SM 8 9 IC306D 74HCU04 SM 14 7 IC306G 74HCU04 SM 1 2 IC307A 74HCU04 SM 14 7 IC307G 74HCU04 SM C355 10N 0805 C340 10N 0805 R300 680K 0805 1 R306 680K 0805 1 R304 4K7 0805 R305 4K7 08...

Page 128: ...G Comp Video OSD 2V VIDEO SERIAL DATA VIDEO SERIAL CLK VIDEO COMP LATCH Zone2 video OSD 2V Zone2 video 2V Comp Video OSD 2V Comp Video 2V ZONE2 VIDEO IN PRESENT OSD VIDEO IN PRESENT PROGRAM VSYNC VSYN...

Page 129: ...ATOR VGND Zone2 video OSD 2V Zone2 video 2V C901 100N 0805 VGND H OSD 1 L DIRECT 0 Zone2 OSD CLK Zone2 video 2V Zone2 OSD CLK ZONE2 VIDEO IN PRESENT VIDEO SERIAL DATA VIDEO SERIAL CLK VIDEO ZONE2 CS V...

Page 130: ...ND P3V3 L1003 6U8H RADIAL DGND C1002 470U EL 25V C1001 470U EL 25V L1002 6U8H RADIAL Vin I ADJ A Vout O IC1000 LM337T R1000 390R 0805 C1000 100N 0805 C1004 10U EL C1003 470U EL 25V DGND N5VV N12V C100...

Page 131: ...4B 74HCU04 SM 5 6 IC504C 74HCU04 SM 8 9 IC504D 74HCU04 SM 10 11 IC504E 74HCU04 SM 12 13 IC504F 74HCU04 SM R V 1 R V 2 R V 3 G Y1 G Y2 G Y3 B U 1 B U 2 B U 3 0 RGB 1 YUV R V G Y B U B U G Y R V CHASSIS...

Page 132: ...38 100N 0805 C831 100N 0805 C829 100N 0805 C830 100N 0805 C828 100N 0805 C834 100N 0805 C835 100N 0805 VIDEO SERIAL DATA VIDEO SERIAL CLK VIDEO SVID LATCH RGB YUV INPUT SEL OSD RGB YUV SEL SVIDEO Y SV...

Page 133: ...0 3Y1 3 1Y1 13 IC602A 74LV4053 SM DGND VDD 16 GND 8 VEE 7 IC600B 74LV4053 SM VDD 16 GND 8 VEE 7 IC601B 74LV4053 SM 1Y0 12 1Z 14 2Z 15 1S 11 2Y1 1 3Y0 5 2Y0 2 3Z 4 INH 6 3S 9 2S 10 3Y1 3 1Y1 13 IC600A...

Page 134: ...REO DUAL 3 5MM TRIGGER ZONE2 C402 1N 0805 CHASSIS TRIGGER ZONE2 Q412 BD180 PNP TO 126 Q411 BD180 PNP TO 126 R414 6R8 0805 1 R413 6R8 0805 1 R405 4K7 0805 R407 10K 0805 R406 10K 0805 DGND DGND DGND Q40...

Page 135: ...Phase Locked Loop Board L948 Contents Circuit description Component overlay Parts list Circuit diagrams All manuals and user guides at all guides com...

Page 136: ...C5 IC5 runs from 12V rails so that the control voltage range can be increased from 5V at the output of the phase comparator to approximately 20V 10v at the output of the opamp The increase voltage ran...

Page 137: ...All manuals and user guides at all guides com...

Page 138: ...D 10UF 35V C31 2J310 Capacitor SM 0805 X7R Ceramic 10 50V 10N C32 2J310 Capacitor SM 0805 X7R Ceramic 10 50V 10N C33 2J310 Capacitor SM 0805 X7R Ceramic 10 50V 10N C34 2J310 Capacitor SM 0805 X7R Cera...

Page 139: ...OTHANE PB L948PB BLANK PCB AV8 PHASE LOCKED LOOP PCB Q1 4D17H Transistor BFS17H SOT23 Package Q2 4D17H Transistor BFS17H SOT23 Package Q3 4D10KN Digital Transistor MMUN2211LT1 SOT23 Package 2x 10k res...

Page 140: ...Resistor 0805 Surface Mount 0 125W 1 33R R65 1M033 Resistor 0805 Surface Mount 0 125W 1 33R R66 1M033 Resistor 0805 Surface Mount 0 125W 1 33R R67 1M033 Resistor 0805 Surface Mount 0 125W 1 33R R68 1...

Page 141: ...M C17 100N0805 C16 100N0805 DGND DGND DGND DGND R28 33R08051 L8 6U8HRADIAL L9 6U8HRADIAL DGND 1 DGND2 2 DGND3 P1 N1 P2 P3 DGND1 C19 100N0805 C18 100N0805 12VD DGND 12VD DGND 3V3D 5VD C42 10UEL C43 10U...

Page 142: ...Mechanical Assembly Contents General assembly parts list Phono card upgrade assembly parts list All manuals and user guides at all guides com...

Page 143: ...AV8 1 19 E907PK CARDBOARD PARTITION FOR MAINS LEAD FMJ AV8 INSIDE INTERNAL CARTON 1 20 E908PK PAIR OF CAPS TOP AND BOTTOM FMJ AV8 1 21 E919MC DIGITAL PCB SHIELD 1 22 E935MC FOOT TURNED 4 23 E936SL FM...

Page 144: ...ASSEMBLY HORIZONTAL VERTICAL PCB S 1 48 L898AY AV8 DISPLAY PCB ASSEMBLY 1 49 L921AY AV8 AUDIO PCB ASSEMBLY INCLUDES AUXILIARY SNAP OFF PCB 1 50 L922AY AV8 VIDEO PCB ASSEMBLY INCLUDES SNAP OFF TOP VIDE...

Page 145: ...0 1 65 SH000A ENVELOPE IN POLY BAG P3020 1 66 SH099 AV8 HANDOOK MULTI LANGUAGE IN POLY BAG P3020 1 67 SH116 L816RC CR80 REMOTE HANDBOOK 1 68 SH119 REAR PANEL CONNECTOR FITTING INSTRUCTIONS 1 69 SM631...

Page 146: ...M3x6mm SCREW INTO PILLARS 6 5 L925CA 8 WAY AMP CT 240mm 1 6 P2C03 WHITE CARD OUTER SLEEVE 1 7 P1A30 BLUE ACCESSORY CARTON 1 8 P2C02 CARD INSERT FOR PHONO PCB 1 9 E941RS HANDBOOK AND ADDENDUM ASSEMBLY...

Page 147: ...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 All manuals and user guides at all guides com...

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