Philips PM5715 Pulse Generator internal pcb top

Media

Part of Philips PM5715 Pulse Generator Interior and Exterior

Philips PM5715 pulse generator PCB shows a mix of discrete transistors and custom Philips IC's. This PCB uses an older silk screen and masking technology that is known to bubble and foil of the PCB. However, this PCB is still in good condition and the PCB is relatively clean. The PCB is well embedded in the frame of the device and attached using several screws.
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Philips PM5715 Pulse Generator internal pcb top