Specifications

3-8 Connections TOS9220/9221
Fig.3-5 Test System 2 Using the TOS9220 Scanner
(Example of conducting a test on test points A, B, C, and D using
the DUT chassis as a reference)
Test point A
Test point B
Test point C
Test point D
CH1 output terminal
OUT HIGH VOLTAGE terminal
SCANNER IN terminal
SCANNER OUT terminal
OUT LOW terminal
IN HIGH VOLTAGE terminal
HIGH VOLTAGE
terminal
IN LOW terminal
RL 1a
RL 1b
CH2 output terminal
RL 2a
RL 2b
CH3 output terminal
RL 3a
RL 3b
CH4 output terminal
RL 4a
RL 4b
Control circuit
DUT
TOS9220
TOS9200/9201
LOW terminal
SCAN terminal
Chassis