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1. 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 voltmeter.
Part 6: Electrical Diagrams
6-1
Example 2000 K K
1000 BG
Characteristic
Example
160
E M 10
Capacitance value
Tolerance
Type
Rated voltage
Excepting electric capacitors,
all capacitance values of less
than 1 are expressed in µF
and more than 1 are in pF.
Capacitor Reading
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
± 0
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
●
Material table
●
Tolerance table
Example L2
C1 4R7 K
N
Tolerance
Inductance value
Manufacture code
Unique code
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
Coil Reading
Содержание LV-7105
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Страница 55: ...Part 3 Adjustment...
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Страница 91: ...Part 4 Troubleshooting 4 13 TP561 S H B INTPUT TP571 TP1571 S H B OUTPUT TP505B TP506B S H B OUTPUT...
Страница 92: ...Part 4 Troubleshooting 4 14 4 IC BLOCK DIAGRAMS FA5332M Power Factor Control IC01 AN5265 AUDIO OUTPUT IC001...
Страница 93: ...Part 4 Troubleshooting 4 15 PW164 10RK System Control Scan Converter IC301 CXA2111R LCD Driver IC401...
Страница 94: ...Part 4 Troubleshooting 4 16 M62358FP DAC IC431 CXD3503R White Uniformity Compensation IC471...
Страница 96: ...Part 4 Troubleshooting 4 18 IDT71V016S RAM IC811 CXA2016S Sync Separator IC1021...
Страница 97: ...Part 4 Troubleshooting 4 19 MC10H351ML IC1501 LM76CHMX Thermal Sensor IC1831 IC1832...
Страница 99: ...Part 4 Troubleshooting 4 21 TC4053BF Switching IC5001 SAA7114H Digital Video Processor IC5101...
Страница 100: ...Part 4 Troubleshooting 4 22...
Страница 101: ...Part 5 Parts Catalog...
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