27
LC-15B1U
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
rm
at 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.
TROUBLE SHOOTING TABLE
(Continued)
Содержание Aquos LC 15B1U
Страница 28: ...28 LC 15B1U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 CHASSIS LAYOUT MAIN Unit Side A MAIN Unit Side B ...
Страница 29: ...29 LC 15B1U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 INVERTER Unit TERMINAL Unit CONTROL Unit LED Unit ...
Страница 32: ...33 LC 15B1U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 SCHEMATIC DIAGRAMS Ë CONTROL Unit Ë LED Unit ...
Страница 40: ...47 LC 15B1U M E M O ...
Страница 42: ...49 LC 15B1U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 Ë MAIN Unit Side B Component Parts ...
Страница 45: ...54 LC 15B1U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 Ë Terminal Unit Side A Component Parts ...
Страница 46: ...55 LC 15B1U A B C D E F G H I J 1 2 3 4 5 6 7 8 9 10 Ë Terminal Unit Side B Component Parts ...