Comb Communications MK II Plus - Page 13

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MK II Lite Intercom PCB
The MK II Lite has the same basic layout as the MKII Plus. The main components on the MK
II Lite PCB are as follows (See):
Figure 3: MKII Lite Interior Layout
1. SIM Card Slot.
2. Microphone Connection.
3. PCB
4. Speaker Connection.
5. SIM Chip.
6. Relay Connection.
7. Battery.
8. LED Light on Surge Protector.
9. Surge Protector.
10. PCB Earth Wire.
11. 220V Installation Connection.
12. Switch Mode Power Supply.
13. Battery Connection on PCB.
14. Ribbon Connection.
15. Antenna Connection.
16. Robust Enclosure.
The cover plate (See [9 – 12]) has the same layout as the MKII Plus.
MKII Plus PCB
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