Arcam (Cambridge) FMJAV8 free download

File name Arcam-FMJAV8 preamp.pdf

Service Manual AV8 Issue 2.0 FMJ AV8 Preamp Processor ARCAM Contents List Section Manual Updates ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! Service Manual changes issue 1.0 to 2.0 - Issue Technical specifications Front & rear view diagram Dimension diagram Specification - Service guide Engineering Mode AV8 Programmer software AV8 Loader software - Build Sequence How to assemble the AV8 - Phono board L870 Circuit description Component overlay Parts list Circuit diagrams 2 2.0 2.0 Digital board L896 Circuit description Component overlay Parts list Circuit diagrams 1 1.6 1.6 PSU board L897 Circuit description Component overlay Parts list Circuit diagrams 4 4.1 4.0 Display board L898 Circuit description Component overlay Parts list Circuit diagrams 1 1.2 1.2 (N.B. circuit diagram marked as 1.1 not 1.2) Audio board L921 Circuit description Component overlay Parts list Circuit diagrams 1 1.2 1.2 Video board L922 Circuit description Component overlay Parts list Circuit diagrams 3 3.2 3.2 Phase Locked Loop board L948 Circuit description Component overlay Parts list Circuit diagrams 1 1.0 1.0 Mechanical Mechanical parts list Phono card upgrade parts list - 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 74HC14 (5K7414) to 74LVC14 (5KLVC14) IC803 changed from CS8415A-CZ (5A8415) to CS8415A-CR (5A8415R) R820 changed from 5K1 (1M251) to 1K2 (1M212) C820 changed from 82N (2J382) to 100N (2J410) C821 changed from 2N2 (2J222) to 4N7 (2JA247) Circuit plus parts list updated to issue1.6 L897 Power Supply Board 02_E090 Vias added to connect chassis planes between top and bottom layers Plating removed from holes of PSU heat sink HS3 On mechanical parts list for E918RS 1xHA3V06A removed and 1xHA3V10B added 02_E094 1xHA3V06A deleted 1xHA3V10A added for MOSFET clip 1x F224 removed Parts list updated to issue 3.1 02_E142 R1 removed Opto added HCNW137 Circuit plus parts list updated to issue 4.0 PCB changed to allow wider opto to be fitted Parts list updated to issue 4.1 L898 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 and R430 changed from 4K7 (1M247) to 470R (1M147) Circuit plus parts list updated to issue 3.1 L948 Phase Locked Loop Board 02_E100 Circuit plus parts list updated to issue 1.0 for production release Summary Update Technical Specification Service Guide Issue 1.0 to 2.0 New section added Specification included Engineering mode updated AV8 programmer software added AV8 Loader software added Layout changes to manual Figure 3 changed (F224 blanking plug removed) Figure 8 changed (E042AY replaced with E876MC) Figure 12 changed