Solder Points - Brother P-touch PT-210E Service Manual

P-touch
SERVICE MANUAL
[2]

Solder points

Fig. 3.2-4 shows a circuit diagram relating to the keyboard and solder points. Solder
points 1 through 5 are connected to satisfy the specification of PT-210E.
Solder points A through H are reserved for future use for the thermal head ranking.
The CPU reads the solder point status once during powering-on to confirm the
specification.
Fig. 3.2-4 Keyboard and Solder Points
III - 3
Electronics