LC-20B1U
29
Chek all the setting on the microprocessor's adjustment process men
u.
Car
d does not pla
ybac
k
Yes
Yes
No
No
Is "PC card does not inser
t"
displaed on OSD?
Yes
File f
o
rmat is not correct.
Chec
k input/output of IC901,
IC7102 and their per
ipher
al par
ts
.
Is each ter
minal v
oltage of pins
(46) and (40) of SC901 nor
mal?
pin(46)....3.3V
pin(40)....5.0V
Is pin(49) of IC2001 at "L"?
Chec
k the line in question.
Yes
Yes
No
Are input and output of each
ter
minal of pins (15) and (28) of
IC801 nor
mal?
Chec
k the PC card unit.
Chec
k the line in question.
Содержание Aquos LC 20B1U
Страница 31: ...17 16 19 18 15 14 13 12 11 10 LC 20B1U 31 INVERTER A UNIT INVERTER B UNIT ...
Страница 35: ...LC 20B1U 35 6 5 4 3 2 1 A B C D E F G H SCHEMATIC DIAGRAM ËCONTROL and RC LED Unit ...
Страница 36: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20B1U 36 Ë DIGITAL Unit 1 5 ...
Страница 37: ...17 16 19 18 15 14 13 12 11 10 LC 20B1U 37 ...
Страница 38: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20B1U 38 Ë DIGITAL Unit 2 5 ...
Страница 39: ...17 16 19 18 15 14 13 12 11 10 LC 20B1U 39 ...
Страница 40: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20B1U 40 Ë DIGITAL Unit 3 5 ...
Страница 41: ...17 16 19 18 15 14 13 12 11 10 LC 20B1U 41 ...
Страница 42: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20B1U 42 Ë DIGITAL Unit 4 5 ...
Страница 43: ...17 16 19 18 15 14 13 12 11 10 LC 20B1U 43 ...
Страница 44: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20B1U 44 Ë DIGITAL Unit 5 5 ...
Страница 45: ...17 16 19 18 15 14 13 12 11 10 LC 20B1U 45 ...
Страница 46: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20B1U 46 Ë ANALOG Unit 1 2 ...
Страница 47: ...17 16 19 18 15 14 13 12 11 10 LC 20B1U 47 ...
Страница 48: ...8 7 10 9 6 5 4 3 2 1 A B C D E F G H LC 20B1U 48 Ë ANALOG Unit 2 2 ...
Страница 49: ...17 16 19 18 15 14 13 12 11 10 LC 20B1U 49 ...
Страница 50: ...LC 20B1U 50 6 5 4 3 2 1 A B C D E F G H Ë INVERTER A Unit ...
Страница 51: ...LC 20B1U 51 6 5 4 3 2 1 A B C D E F G H Ë INVERTER B Unit ...
Страница 53: ...LC 20B1U 53 6 5 4 3 2 1 A B C D E F G H CONTROL Unit Side B DIGITAL Unit Side B ...
Страница 54: ...LC 20B1U 54 6 5 4 3 2 1 A B C D E F G H INVERTER B Unit Side A INVERTER A Unit Side A RC LED Unit Side A ...
Страница 55: ...LC 20B1U 55 6 5 4 3 2 1 A B C D E F G H ANALOG Unit Side A ...