Philips PM2519 - 7. CIRCUIT DIAGRAMS AND PCB LAY-OUT

7. CIRCUIT DIAGRAMS AND PCB LAY-OUT
LIST OF FIGURES Page
Fig.7.1. ANOlOg DOPE eto ere edie gntine ns adene. SHbuh 6. BAP fe Biel ST SOR Waar ec esend aug ive sips we, inten es Seals
Fig. 7:2... ) Digital: parts. so cccdscc cee BA ee Beare
Fig. 7.3. Power supply
Fig. 7.4. Main pcb, lay-out, conductor side 22... ce eee te eens 7-14
Fig. 7.5. Main pcb, lay-out component side 2.2... eee eee eee eens 7-15
Fig. 7.6, | Switch pcb, lay-out, front view 2... ce ee ee eee ee ete 7-16
Fig, 7.7. | Switch pcb, lay-out, rear view 2... ee eee tee tenes 7-16
Fig.7.8. Display pcb, lay-out component side 2.1... 0. cc cc te te ee eee 7-17
Fig. 7.9. Display peb, lay-out, conductor side... ke eee te ee eee 7-17
Fig. 7.10. Preset pcb, lay-out, component side .. 0.6... eee eens 7-18
Fig. 7.11. Preset peb, lay-out, conductor side... ke ee eee eee eee 7-18
Fig. 7.12. Battery power supply .... 0.0.0.0. ee eee eter eee eee nee 7-20
Fig. 7.13, Battery power supply pcb, lay-out, component side .. 1... cee eee eee 7-20
Fig. 7.14. Battery power supply pcb, lay-out, conductor side 1.0.0... eee ee ee 7-20
Fig. 7.15. Galvanic separation... 0... ccc ee eee eee ee ete eee 7-21
Fig. 7.16. Galvanic separation pcb, lay-out, component side... ee ee eee eee ee 7-23
Fig. 7.17. Galvanic separation pcb, lay-out, conductor side... eee eee ees 7-23
Fig. 7.18, ltEC-625/IEEE-488 interface 2... te eee ees 7-24
Fig. 7.19. EC -625/1EEE-488 interface pcb, lay-out component side... . 6.0... 2 eee ee eee ee eee 7-25
Fig. 7.20. 1&C-625/IEEE-488 interface pcb, lay-out, conductor side... 6... . eee ee eee eee 7-25
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