Tandy Radio Shack Realistic PRO-2004 Service Manual page 66

DIODE IDENTIFICATION AND LEAD POLARITY
A) 1SS241
Silicon
c::::=::=::::q=F=
Anode
Cathode Band (Orange)
Cathode
r:=::==:::::;
1
i i
BI 1S2076A
Cathode
Silicon
CJ\ .
I
Anode
Cathode Band (Navy Blue)
C) SR1K·2
Cathode
Silicon
~
Anode
151 Band (White) 2nd Band (White )
0)
1B4B41
1+1
I-I I-I
1
2
3 4
(= = = =)
(-I
1.
(+1
2.
(-I
3.
(-I
4.
I-I
E)
1S1585
Anode
Body : Black
Silicon
I
===[) .
)}I==
===
\
Cathode Band (Navy Blue)
Cathode
- R~ _