KV7-XL5100
A2
Parts description and reading in schematic diagram
1. The parts specification of resistors, capacitors and coils
are expressed in designated code. Please check the parts
description by the following code table.
2. Some of transistors and diodes are indicated in mark for
the substitution of parts name. Please check the parts
name by the following code table.
3. Voltages and waveforms were taken with a video color
bar signal (1Vp-p at 75 ohms terminated) and controls to
normal.
4. Voltages were taken with a high-impedance digital volt-
meter.
Example L2 C1 4R7 K N
Tolerance
Inductance value
Manufacture code
Unique code
Coil Reading
Note: Resistor which is indicated with resistance value only are 1/6W
carbon resistor. Resistor which is indicated with material, toler-
ance and value are 1/4W rated wattage.
●
Tolerance table
●
Material table
●
Material table
●
Tolerance table
●
Diode
●
Transistor
(1) NPN type
Diode/Transistor Type Reading
(2) PNP type
(3) Chip type
Example 2000 K K 1000 BG
Example 160 E M 10
Capacitance value
Excepting electric capacitors, all
capacitance values of less than
1 are expressed in µF and more
than 1 are in pF.
Capacitor Reading
Characteristic
Tolerance
Type
Rated voltage
Mark Material
E
Electrolytic
P
Electrolytic (non-polarized)
C
Ceramic (temperature
compensation)
K
Ceramic
F
Polyester
N
Polypropylene
M
Metalized polypropylene
H
Metalized polypromylar
B
Ceramic (semiconductor)
G
Metalized polyestel
Y
Composite film
S
Styrol
T
Tantalum oxide solid electrolytic
U
Organic semiconductive electrolyte
D
Electric double layer electrolytic
Mark
Tolerance
A
not specified
B
±0.1
C
±0.25
D
±0.5
F
±1
G
±2
E
±2.5
H
±3
J
±5
K
±10
M
±20
N
±30
P
+100
-0
Q
+30
-10
T
+50
-10
U
+75
-10
V
+20
-10
W
+100
-10
X
+40
-20
Y
+150
-10
Z
+80
-20
Mark
Tolerance (nH)
Mark
Tolerance (%)
C
±0.25
G
±2
D
±0.5
J
±5
S
±0.3
K
±10
A
±0.2
L
±15
M
±20
Mark
Material
D
Carbon
N
Metal film
S
Oxide metal film
C
Solid
G
Metal glaze
W
Wire wounding or cement
H
Ceramic
F
Fusible
Mark
Tolerance
A
±0.05
B
±0.1
C
±0.25
D
±0.5
F
±1
G
±2
J
±5
K
±10
M
±20
P
+5 -15
Z
used in 0 ohm
Mark
Type number
R
1S2076A,1S2473,1N4148
AA
1S2076A,1S2473,1SS133,1N4148
Mark
Type number
--
2SC536
2SC945A
2SC1815
2SC1740S
AD
NF, NG
PA, QA
Y, GR
Q, R, S
AE
NF, NG
PA, QA, RA
O, Y, GR
Q, R, S
Mark
Type number
--
2SA608
2SA564A
2SA1015
2SA933S
AB
NF
R
Y, GR
R
AC
NF
Q, R
O, Y, GR
Q, R
Mark
Type number
--
2SA1179N
2SA1037K
2SA1037AK 2SC2812/N
2SC2412K
AJ
M6, M7
R, S
R, S
AH
L6, L7
R, S
Example 1/2 D J 10K B
Example 6 W K 8.2
Example 1/2 C K 1M
Resistor Reading
Characteristic
Z (Carbon fuse)
B (Non-burnable)
Resistance value
Tolerance (see below table)
Material (see below table)
Rated wattage (W)
K indicates in KΩ
M indicate in MΩ
Содержание XGA ULTRA SHORT-THROW PLC-XL51
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