Samsung SF-335T Repair Manual

CIRCUIT DESCRIPTION
3.1.7 ERTE ASIC
3.1.7.1 General Information
The ERTE ASIC is driven by 19.2V, and consists of three functional blocks, such as the Head, the Pen ID which find out the
kind of head by checking temperature and resistance difference when firing, and the Resistor Test which checks the possibili-
ty of the head firing.
3.1.7.2 ERTE Block Diagram
<Figure 22. Block Diagram of ERTE>

Samsung SF-335T Specifications

General

Brand	Samsung
Model	SF-335T
Category	Fax Machine
Language	English