Page 3 - Manual Updates; Service Manual changes issue 1.0 to 2.0; L897 Power Supply Board; Summary
Manual Updates Service Manual changes issue 1.0 to 2.0 L896 Digital Board 02_E101 IC906 EEPROM changed from 5G24LC08 to 5G24LC16 Parts list updated to issue 1.3 02_E127 R803 removed from parts list 02_E160 R921 changed from 10K 0805 1% (1M310 ) to 33K 0805 1% (1M333) 02_E161 IC907 changed from 74HC1...
Page 4 - Contents; Dimensions diagram
Technical Specifications Contents ! Front & rear view diagram ! Dimensions diagram ! Specifications
Page 5 - AV8 PREAMP PROCESSOR
12V TRIGGER OUT IN ZONE 2 IN LOCAL OUT DVD TUNER AV CD VCR SAT Y/ G Y/ G U/ B OUT 1 U/ B V/ R V/ R Y/ G Y/ G U/ B 3 2 U/ B V/ R V/ R TAPE REMOTE DIGITAL INPUTS HIGH QUALITY VIDEO ZONE 2 PROG 1/RGB 2/S-VIDEO 1 MONITOR OUT 2 TAPE VCR OUT VIDEO TRIGGERS VCR IN AV SAT DVD VIDEO AUDIO LEFT CENTRE SUB 2 L...
Page 7 - Technical Specifications; Audio
Technical Specifications Audio Line input sensitivity (set to Reference) 2V rms Input impedance 10k ohm Preamp output level (nominal) 2V rms Output impedance 25 ohm Signal/noise ratio (unwtd 20Hz –20kHz)– analogue >100dB Signal/noise ratio (unwtd 20Hz –20kHz)– digital (24-bit) >98dB THD+N – an...
Page 8 - Service Guide; Engineering mode
Service Guide Contents ! Engineering mode ! AV8 Programmer software ! AV8 Loader software
Page 9 - AV8 Engineering Mode; Engineering Menu
AV8 Engineering Mode To access the software versions simultaneously press OK, DVD & CD on the front panel. The software versions will be displayed on the OSD. AV8 Version: 2.0 THX Ul2: 13.0 DTS –ES: 15.0 Dolby D: 16.0 DTSNeo6: 18.0 Plogic 2 : 4.0 Cos Eff : 15.0 Exit this menu Select EXIT and OK ...
Page 10 - AV8 Programmer; Installation procedure
AV8 Programmer Future software upgrades can be installed via the RS232 port on the back of the AV8. The following equipment will be required: ! IBM PC compatible computer running Windows 98 or later ! Software – ARCAM AV8 Programmer utility (included on the AV8 CD-ROM) ! Lead – RS232 9-way female D ...
Page 27 - Circuit description
Phono Board L870 Contents ! Circuit description ! Component overlay ! Parts list ! Circuit diagrams
Page 28 - AV8 Phono Board; PSU
AV8 Phono Board Circuit Description Refer to circuit diagram L870 sheet 1 The phono board is a simple single stage RIAA amplifier and consists of two channels of high gain amplification, and the ability to switch between moving magnet (MM) and moving coil (MC) settings. PSU The unit derives its + 15...
Page 30 - L870 Phono Board Parts List Issue 2.0; Designator Part Description; L870PB_2 PRINTED CIRCUIT BOARD
L870 Phono Board Parts List Issue 2.0 Designator Part Description C1 2A410 CERD 100N 63V -20% +80% RA C100 2N622 ELST 22U 63V C101 2D210 PPRO 1N0 5% 63V RA C102 2P710AS ELEC 100U 25V SILMIC C103 2P710AS ELEC 100U 25V SILMIC C104 2K410 PEST 100N 63V 10% C105 2K410 PEST 100N 63V 10% C106 2K410 PEST 10...
Page 31 - PHONO SKT 2-WAY HOR EMC GOLD
L870 Phono Board Parts List Issue 2.0 Designator Part Description R117 1H522 RES MF W4 1% 2M2 R118 1H022 RES MF W4 1% 22R R119 1H022 RES MF W4 1% 22R R120 1H022 RES MF W4 1% 22R R121 1H022 RES MF W4 1% 22R R122 1H339 RES MF W4 1% 39K R123 1H010 RES MF W4 1% 10R R124 1H256 RES MF W4 1% 5K6 R200 1H133...
Page 32 - A85 PHONO STAGE - TOP LEVEL
1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A ISSUE DRAWING NO. 23425 DRAWING TITLE Drawn by: DATE Filename ECO No. DESCRIPTION OF CHANGE G:\DATA\ECO\ECO AGENDA\01_1070 l870 A85 PHONO ISSUE2\L870_2.0.ddb - L870c1_2.0.PRJ A & R Cambridge Ltd. Pembroke AvenueDenny Industrial Centre WaterbeachCam...
Page 33 - A85 PHONO STAGE - LEFT CHANNEL
1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A ISSUE DRAWING NO. 23425 DRAWING TITLE Drawn by: DATE Filename ECO No. DESCRIPTION OF CHANGE G:\DATA\ECO\ECO AGENDA\01_1070 l870 A85 PHONO ISSUE2\L870_2.0.ddb - L870C2_2.0.SCH A & R Cambridge Ltd. Pembroke AvenueDenny Industrial Centre WaterbeachCam...
Page 34 - A85 PHONO STAGE - RIGHT CHANNEL
1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A ISSUE DRAWING NO. 23425 DRAWING TITLE Drawn by: DATE Filename ECO No. DESCRIPTION OF CHANGE G:\DATA\ECO\ECO AGENDA\01_1070 l870 A85 PHONO ISSUE2\L870_2.0.ddb - L870C3_2.0.SCH A & R Cambridge Ltd. Pembroke AvenueDenny Industrial Centre WaterbeachCam...
Page 36 - AV8 Digital Board; Connections; SK102 DAC output for left, right, centre and sub
AV8 Digital Board Introduction Refer to circuit diagram L896 sheet 1 The AV8 digital board is the heart of the AV8 surround sound decoder. It includes the H8S system control micro, the RS232 interface chip, the two Crystal DSPS one used for the surround sound decoding the other for THX post processi...
Page 37 - DAC performance specification
SK1000 Pin1 P18V Pin2 AGND Pin3 N18V Pin4 P21V Pin5 AGN Pin6 N21V SK1001 Pin1 P12V Pin2 DGND Pin3 N12V Pin4 DGND Pin5 P5V Pin6 DGND Pin7 P3V3 Pin8 DGND SK1002 Pin1 PSU SYNC Pin2 PSU GOOD Pin3 PSU KILL Pin4 DGND SK1003 Pin1 P36VF1 Pin2 0VF1 Pin3 P36VSET Pin4 P5VF2 Pin5 OVF2 Pin6 P5VF2SET Pin7 N/C ADC...
Page 41 - L896 Digital Board Parts List Issue 1.6; Designator Part
L896 Digital Board Parts List Issue 1.6 Designator Part Description C1 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N C2 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N C3 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N C4 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N C5 2J210 Capacitor SM 0805 X7R C...
Page 52 - AV8 DIGITAL BOARD TOP LEVEL; AV8 DIGITAL BOARD
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE L896CT_1.6.0.sch AV8 DIGITAL BOARD TOP LEVEL Contact Engineer: L896CT 1-Aug-2002 INITIALS Printed: 1 11 Sheet of Notes: Contact Tel: (01223) 203200 EngName A Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB ...
Page 53 - AV8 Analogue to Digital Converter
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE AVD ADC.SCH AV8 Analogue to Digital Converter Contact Engineer: L896CT 1-Aug-2002 INITIALS Printed: 2 11 Sheet of Notes: Contact Tel: (01223) 203200 EngName A Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB...
Page 54 - AV8 DAC Centre and Sub
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE AVD DAC CS.Sch AV8 DAC Centre and Sub Contact Engineer: L896CT 1-Aug-2002 INITIALS Printed: 3 11 Sheet of Notes: Contact Tel: (01223) 203200 EngName A Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Waterbe...
Page 55 - AV8 DAC Left and Right
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE AVD DAC LR.Sch AV8 DAC Left and Right Contact Engineer: L896CT 1-Aug-2002 INITIALS Printed: 4 11 Sheet of Notes: Contact Tel: (01223) 203200 EngName A Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Waterbe...
Page 56 - AV8 DAC Left and Right Surround Back
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE AVD DAC LSBRSB.Sch AV8 DAC Left and Right Surround Back Contact Engineer: L896CT 1-Aug-2002 INITIALS Printed: 5 11 Sheet of Notes: Contact Tel: (01223) 203200 EngName A Dutton A & R Cambridge Ltd.Pembroke Avenue Cambrid...
Page 57 - AV8 DAC Left and Right Surround
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE AVD DAC LSRS.Sch AV8 DAC Left and Right Surround Contact Engineer: L896CT 1-Aug-2002 INITIALS Printed: 6 11 Sheet of Notes: Contact Tel: (01223) 203200 EngName A Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 ...
Page 58 - AV8 Dolby Digital and THX DSP
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE AVD DD DSP.sch AV8 Dolby Digital and THX DSP Contact Engineer: L896CT 1-Aug-2002 INITIALS Printed: 7 11 Sheet of Notes: Contact Tel: (01223) 203200 EngName A Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB ...
Page 59 - AV8 SPDIF Receiver
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE AVD SPDIF_RCV.sch AV8 SPDIF Receiver Contact Engineer: L896CT 1-Aug-2002 INITIALS Printed: 8 11 Sheet of Notes: Contact Tel: (01223) 203200 EngName A Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Waterbea...
Page 60 - AV8 Micro Controller
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE AVD MICRO.sch AV8 Micro Controller Contact Engineer: L896CT 1-Aug-2002 INITIALS Printed: 9 11 Sheet of Notes: Contact Tel: (01223) 203200 EngName A Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Waterbeach...
Page 61 - AV8 Digital Board Power Supply
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE AVD PSU.Sch AV8 Digital Board Power Supply Contact Engineer: L896CT 1-Aug-2002 INITIALS Printed: 10 11 Sheet of Notes: Contact Tel: (01223) 203200 EngName A Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB W...
Page 62 - AV8 Reclocking
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE AVD RECLOCKING.SCH AV8 Reclocking Contact Engineer: L896CT 1-Aug-2002 INITIALS Printed: 11 11 Sheet of Notes: Contact Tel: (01223) 203200 EngName A Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Waterbeach...
Page 64 - AV8 Power Supply Board; External Synchronisation Input
AV8 Power Supply Board The 40W Resonant supply is designed to produce extremely low levels of conducted and radiated noise. The supply is based around a discontinuous inductor current single ended flyback topology with active clamp. The active clamp eliminates the power losses normally associated wi...
Page 66 - Figure 1; Figure 2
Figure 1 Input Filter and Rectifier C35 100UF400V L1250U M2MTP6N60ETO-220 31DQ10DO-201AD Cout 2200UF16VYXF SECONDARY SIDE CONTROLLER LIVE NEUTRAL EARTH 1 2 5 4 6 IC2 PRIMARY SIDE FEEDBACK BLOCK PRIMARY CONTROLLER R300R220W25MF GDRV Isns DGND DGND D C F EED BAC K SYN C PU L S E S HUT DO WN Figure 2 P...
Page 68 - L897 Power Supply Parts List Issue 4.1
L897 Power Supply Parts List Issue 4.1 Designator Part Description BR1 3BGBU4K Diode Bridge Rectifier GBU4K Plastic Package 4A 800V C1 2K233 Capacitor X1 Y2 RATED Ceramic 7.5mm Pitch 3N3 250V C2 2D422 Capacitor X2 Boxed Polypropylene 22.5mm Pitch 275V 220NF C3 2D422 Capacitor X2 Boxed Polypropylene ...
Page 72 - CONTROL PCB
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE L897CT_4.0.sch 40W Universal Power Supply Contact Engineer: L897CT 23-Jul-2002 INITIALS Printed: 1 1 Sheet of Notes: Contact Tel: (01223) 203252 Kevin Lamb A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Waterbeac...
Page 74 - AV8 Display Board
AV8 Display Board Refer to circuit diagram L898 sheet 1 Introduction The AV8 display board contains the front panel graphical VFD display module, buttons, LEDs, remote IR receiver and encoder. The graphical VFD display receives data directly from the micro on the digital board (via SK100). Power Sup...
Page 76 - L898 Display Board Parts List Issue 1.2
L898 Display Board Parts List Issue 1.2 Designator Part Description C1 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N C2 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N C3 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N C100 2L110 Capacitor SM 0805 NPO Ceramic 5% 100V 100P C101 2L110 Capacitor SM 0805...
Page 78 - AV8 DISPLAY AND KEYBOARD
1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A ISSUE DRAWING NO. 23425 DRAWING TITLE Drawn by: DATE Filename ECO No. DESCRIPTION OF CHANGE J:\Change_Control\ECO_AGENDA\02_E046 AV8 disp pcb L898 add spacers\L898_1.1.ddb - Documents\L898CT_1.1.sch A & R Cambridge Ltd. Pembroke AvenueDenny Industr...
Page 80 - BLOCK DIAGRAM; Input Mu
AV8 Audio Board Introduction This board forms part of the AV8 Preamp Processor, it performs analogue input selection and routing of analogue signals to the various outputs. There are four sets of outputs; main, zone2 and two tape loops “Tape” and ”VCR”. Main and zone2 outputs have volume controls (e...
Page 82 - 5 volts rather than; control lines from micro’; as the feedback resistor in series with a 47
The surround and sub channels (IC205/206/208/209) are very similar to the left channel described above except for the op-amp ground references being tied directly to 0V_SIG. External multichannel inputs (FROM EXT MAIN L, FROM EXT SURR L, etc) have 100pF NP0 capacitors to ground as an EMC preventativ...
Page 85 - L921 Audio Board Parts List Issue 1.2; Capacitor Non-Polar Radial Electrolytic 100UF 16V
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 Capacit...
Page 96 - L921CT - AV8 audio board interconnections
1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A ISSUE DRAWING NO. 23425 DRAWING TITLE Drawn by: DATE Filename ECO No. DESCRIPTION OF CHANGE J:\Change_Control\ECO_WIP\02_E143 L921 add 2 jumper links\L921_1.2.ddb - Documents\L921C9_1.2.PRJ A & R Cambridge Ltd. Pembroke AvenueDenny Industrial Centr...
Page 97 - L921CT - AV8 audio board gain range section; VEE; MJT
1 2 3 4 A B C D 4 3 2 1 D C B A ISSUE DRAWING NO. 23425 DRAWING TITLE Drawn by: DATE Filename ECO No. DESCRIPTION OF CHANGE J:\Change_Control\ECO_WIP\02_E143 L921 add 2 jumper links\L921_1.2.ddb - Documents\L921C3_1.2_gainrange.sch A & R Cambridge Ltd.Pembroke AvenueDenny Industrial Centre Water...
Page 98 - L921CT - AV8 audio board input matrix buffer amps; TAPE OUTPUT
1 2 3 4 A B C D 4 3 2 1 D C B A ISSUE DRAWING NO. 23425 DRAWING TITLE Drawn by: DATE Filename ECO No. DESCRIPTION OF CHANGE J:\Change_Control\ECO_WIP\02_E143 L921 add 2 jumper links\L921_1.2.ddb - Documents\L921C4_1.2_tape&vcr.sch A & R Cambridge Ltd.Pembroke AvenueDenny Industrial Centre Wa...
Page 99 - L921CT - AV8 audio Main, Zone 2 and Phones outputs
1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A ISSUE DRAWING NO. 23425 DRAWING TITLE Drawn by: DATE Filename ECO No. DESCRIPTION OF CHANGE J:\Change_Control\ECO_WIP\02_E143 L921 add 2 jumper links\L921_1.2.ddb - Documents\L921C5_1.2_outs1.sch A & R Cambridge Ltd. Pembroke AvenueDenny Industrial...
Page 101 - L921CT - AV8 audio board control logic circuit
1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A ISSUE DRAWING NO. 23425 DRAWING TITLE Drawn by: DATE Filename ECO No. DESCRIPTION OF CHANGE J:\Change_Control\ECO_WIP\02_E143 L921 add 2 jumper links\L921_1.2.ddb - Documents\L921C7_1.2_ctrlogic.sch A & R Cambridge Ltd. Pembroke AvenueDenny Industr...
Page 102 - L921CT - AV8 audio volume controls source select
1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A ISSUE DRAWING NO. 23425 DRAWING TITLE Drawn by: DATE Filename ECO No. DESCRIPTION OF CHANGE J:\Change_Control\ECO_WIP\02_E143 L921 add 2 jumper links\L921_1.2.ddb - Documents\L921C2_1.2_extintmux.sch A & R Cambridge Ltd. Pembroke AvenueDenny Indust...
Page 103 - L921CT - AV8 audio board power supply regulators
1 2 3 4 A B C D 4 3 2 1 D C B A ISSUE DRAWING NO. 23425 DRAWING TITLE Drawn by: DATE Filename ECO No. DESCRIPTION OF CHANGE J:\Change_Control\ECO_WIP\02_E143 L921 add 2 jumper links\L921_1.2.ddb - Documents\L921C8_1.2_psu.sch A & R Cambridge Ltd.Pembroke AvenueDenny Industrial Centre WaterbeachC...
Page 104 - L921CT - AV8 Audio board input switching section
1 2 3 4 5 6 7 8 A B C D 8 7 6 5 4 3 2 1 D C B A ISSUE DRAWING NO. 23425 DRAWING TITLE Drawn by: DATE Filename ECO No. DESCRIPTION OF CHANGE J:\Change_Control\ECO_WIP\02_E143 L921 add 2 jumper links\L921_1.2.ddb - Documents\L921C1_1.2_ipmux.sch A & R Cambridge Ltd. Pembroke AvenueDenny Industrial...
Page 106 - AV8 Video Board; Introduction
AV8 Video Board Introduction The L922 board is the video and I/O board for the AV8 preamp processor. This board and its snap off contain the video multiplexing for composite, s-video and component/RGB video switching as well as two On Screen display (OSD) chips, one for the main room and one for Zon...
Page 110 - L922 Video Board Parts List Issue 3.2
L922 Video Board Parts List Issue 3.2 Designator Part Description C100 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N C101 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N C104 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N C105 2J210 Capacitor SM 0805 X7R Ceramic 10% 50V 1N C106 2J210 Capacitor SM 08...
Page 124 - AV8 Video PCB Icons + Mech parts
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE L922CT_3.2.Sch AV8 Video PCB Icons + Mech parts Contact Engineer: L922CT 8-Aug-2002 INITIALS Printed: 1 11 Sheet of Notes: Contact Tel: (01223) 203200 Andrew Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB ...
Page 125 - AV8 Video Board TOP
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE VID TOP.Sch AV8 Video Board TOP Contact Engineer: L922CT 8-Aug-2002 INITIALS Printed: 2 11 Sheet of Notes: Contact Tel: (01223) 203200 Andrew Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Waterbeach 23425...
Page 126 - AV8 CVBS mux
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE VID CVBS mux.Sch AV8 CVBS mux Contact Engineer: L922CT 8-Aug-2002 INITIALS Printed: 3 11 Sheet of Notes: Contact Tel: (01223) 203200 Andrew Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Waterbeach 23425 E...
Page 127 - AV8 On Screen Display
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE VID On Screen Display.Sch AV8 On Screen Display Contact Engineer: L922CT 8-Aug-2002 INITIALS Printed: 4 11 Sheet of Notes: Contact Tel: (01223) 203200 Andrew Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB ...
Page 128 - AV8 Svideo CVBS OSD Insert
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE VID Svideo CVBS OSD insert.Sch AV8 Svideo CVBS OSD Insert Contact Engineer: L922CT 8-Aug-2002 INITIALS Printed: 8 11 Sheet of Notes: Contact Tel: (01223) 203200 Andrew Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridg...
Page 130 - AV8 Power Supply
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE VID PSU.Sch AV8 Power Supply Contact Engineer: L922CT 8-Aug-2002 INITIALS Printed: 11 11 Sheet of Notes: Contact Tel: (01223) 203200 Andrew Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Waterbeach 23425 1...
Page 131 - AV8 RGB YUV Video Mux
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE VID RGB YUV video mux.SCH AV8 RGB YUV Video Mux Contact Engineer: L922CT 8-Aug-2002 INITIALS Printed: 6 11 Sheet of Notes: Contact Tel: (01223) 203200 Andrew Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB ...
Page 132 - AV8 SVideo Mux
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE VID SVideo mux.sch AV8 SVideo Mux Contact Engineer: L922CT 8-Aug-2002 INITIALS Printed: 9 11 Sheet of Notes: Contact Tel: (01223) 203200 Andrew Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Waterbeach 234...
Page 133 - AV8 SPDIF RXTX
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE VID SPDIF RXTX.Sch AV8 SPDIF RXTX Contact Engineer: L922CT 8-Aug-2002 INITIALS Printed: 7 11 Sheet of Notes: Contact Tel: (01223) 203200 Andrew Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Waterbeach 234...
Page 134 - AV8 RC5 Trigger
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE VID RC5 & TRIGGER.sch AV8 RC5 Trigger Contact Engineer: L922CT 8-Aug-2002 INITIALS Printed: 5 11 Sheet of Notes: Contact Tel: (01223) 203200 Andrew Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Waterb...
Page 136 - AV8 Phase Locked Loop Board; When the loop is actively locking onto signal; Specification; Lock range 48 KHz
AV8 Phase Locked Loop Board Introduction Refer To Block Diagram The phase locked loop performs a comparison between the incoming master clock from the crystal semiconductors SPDIF receiver chip CS8415A and a locally derived master clock from an xtal based Voltage controlled oscillator (VCXO). The co...
Page 138 - L948 Phase Locked Loop Board Issue 1.0
L948 Phase Locked Loop Board Issue 1.0 Designator Part Description C1 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N C2 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N C3 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N C4 2J410 Capacitor SM 0805 X7R Ceramic 10% 50V 100N C5 2J410 Capacitor SM 080...
Page 140 - CON CT SERIES VERTICAL 8WAY
L948 Phase Locked Loop Board Issue 1.0 Designator Part Description R25 1M310 Resistor 0805 Surface Mount 0.125W 1% 10K R26 1M033 Resistor 0805 Surface Mount 0.125W 1% 33R R28 1M033 Resistor 0805 Surface Mount 0.125W 1% 33R R29 1M033 Resistor 0805 Surface Mount 0.125W 1% 33R R30 1M033 Resistor 0805 S...
Page 141 - AV8 Phase Locked Loop
ISSUE DRAWING NO. DRAWING TITLE DATE Filename: ECO No. DESCRIPTION OF CHANGE L948ct_1.0.sch AV8 Phase Locked Loop Contact Engineer: L948CT 9-May-2002 INITIALS Printed: 1 1 Sheet of Notes: Contact Tel: (01223) 203240 tel No EngName A.Dutton A & R Cambridge Ltd.Pembroke Avenue Cambridge CB5 9PB Wa...
Page 143 - AV8 General Assembly Parts List
AV8 General Assembly Parts List ITEM 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY 1 E101AY E101AYB COVER PLATE ASSEMBLY 1 2 E839AY E839AYB VOLUME KNOB ASSEMBLY 1 3 E850PM E850PMB FMJ MAINS BUTTON 1 4 E919AY E919AYB FASCIA ASSEMBLY 1 HA4V06B SCREW MACHINE M4x6mm PAN TORX ST STEEL BLACK HA4V...
Page 146 - AV8 Phono Card Upgrade General Assembly Parts List
AV8 Phono Card Upgrade General Assembly Parts List ITE M 230V 115V 100V SILVER BLACK DESCRIPTION WHERE USED QTY 1 L870AY PHONO PCB 1 2 H031 20mm M3 FEMALE-FEMALE PILLARS 3 3 HF4V09B TORX SCREW NO.4x9m + WASHER REAR PANEL 1 4 HA3V06A M3x6mm SCREW INTO PILLARS 6 5 L925CA 8-WAY AMP CT 240mm 1 6 P2C03 W...
Page 147 - ARCAM; All parts can be ordered via
ARCAM All parts can be ordered via [email protected] Pembroke Ave, Waterbeach, Cambridge, CB5 9PB, ENGLAND TEL: +44(0) 1223 203 203 FAX: +44(0) 1223 863 384
