Service manual SP-110
- 24 -
DIODE TESTER
MEASURE
DIODE TESTER
MEASURE
-
+
+
-
GND
A
1.2
GND
A
0.5
B
0.6
B
0.5
C
0.6
C
0.5
D
0.6
D
0.5
E
1.2
E
0.5
F
1.2
F
0.5
G
0.6
G
0.5
H
0.6
H
0.5
I
0.6
I
0.5
J
0.6
J
0.5
K
1.2
K
0.5
L
0.6
L
0.5
M
0.6
M
0.5
P
1.2
P
0.5
Table 3. The value of Diode Tester of each Semiconductor
* + : red, - : black
NAME
DIODE
MEASURE
DIODE
MEASURE
TEST
TEST
1
QY5~QY8
D
+
ABOUT 3
-
0.4
S
-
SEC. LATER,
+
OPEN
2
QY9~QY12
D
+
Open
-
0.4
S
-
+
3
QY1~QY2
D
+
Open
-
0.4
S
-
+
4
QY3~QY4
D
+
Open
-
0.4
S
-
+
5
QY25~QY28
D
+
Open
-
0.4
S
-
+
6
QY20~QY23
D
+
Open
-
0.4
S
-
+
7
QY15~QY16
D
+
Open
-
0.4
S
-
+
8
QY19
D
+
Open
-
0.4
S
-
+
9
QY14
D
+
Open
-
0.4
S
-
+
10
QY13
D
+
Beyond 1
-
Open
S
-
+
11
QY2
D
+
Open
-
0.4
S
-
+
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