1984 Official Honda TRX200 Shop Manual, Page 250Get this manual
TRX200 VOLTAGE REGULATOR INSPECTION
Check the resistance between the leads with an ohmmeter
BATTERY CHARGING SYSTEM
GREEN(-) YELLOW
The voltage regulator IS fully transistorized For ac urale testingIt IS necessary 10 use one of Ihe lollowlng muitlmelers
Sanwa Illu ilimeter (073080020000) OWd lllul tln1eter (TH 5Hor TH 5H2J Sanwa: KKf2 Kowa: K100n
RodProb
I Ye ll ow
Y Ilow 1I0w
300 SOK IOO- 20K 1DO10K