Part 6: Electrical Diagrams
6-2
Mark
Type number
R
1S2076A,1S2473,1N4148
AA
1S2076A,1S2473,1SS133,1N4148
●
Diode
Mark
Type number
--
2SC536
2SC945A
2SC1815
2SC1740S
AD
NF, NG
PA, QA, RA
Y, GR
Q, R, S
AE
NF, NG
PA, QA
O, Y, GR
Q, R, S
●
Transistor
(1) NPN type
Diode/Transistor Type Reading
Mark
Type number
--
2SA608
2SA564A
2SA1015
2SA933S
AB
NF
R
Y, GR
R
AC
NF
Q, R
O, Y, GR
Q, R
(2) PNP type
Mark
Type number
--
2SA1179
2SA1037K
2SA1037AK
2SC2812
2SC2412K
AJ
M6, M7
R, S
R, S
AH
L6, L7
R, S
(3) Chip type
Example 1/2
D
J
10K B
Example
6
W K 8.2
Example
1/2
C
K 1M
Resistor Reading
Characteristic
Resistance value
Tolerance (See the table below.)
Material (See the table below.)
Rated wattage (W)
Note: RResistor which is indicated with resistance value only are
1/6W carbon resistor. Resistor which is indicated with
material, tolerance and value are 1/4W rated wattage.
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
●
Material table
●
Tolerance table
K indicates in K ohms
M indicate in M ohms
Z (Carbon fuse)
B (Non-burnable)
Содержание LV-7215U
Страница 9: ...Part 1 General Information ...
Страница 25: ...Part 2 Repair Information ...
Страница 43: ...Part 3 Adjustment ...
Страница 66: ...Part 4 Troubleshooting ...
Страница 77: ...Part 4 Troubleshooting 4 11 4 IC BLOCK DIAGRAMS AD8075 Selector IC201 AN7513 Audio Output IC5601 ...
Страница 78: ...Part 4 Troubleshooting 4 12 AN5870 RGB SYNC SW IC1201 IC5201 BA7078 Sync Separator IC5341 ...
Страница 80: ...Part 4 Troubleshooting 4 14 CXD3536 LCD Driver IC401 FA5502 P F Control IC621 ...
Страница 81: ...Part 4 Troubleshooting 4 15 M62392 M62393 D A IC6271 IC281 ML60851 USB Driver IC9801 ...
Страница 82: ...Part 4 Troubleshooting 4 16 STR Z2156 Power Switching Control IC631 TB1274 Video Decoder IC3101 ...
Страница 83: ...Part 4 Troubleshooting 4 17 TC90A69F Y C Separator IC2101 ...
Страница 84: ...Part 5 Parts Catalog ...
Страница 85: ......
Страница 99: ...Part 6 Electrical Diagrams ...