Brother DCP-1510 Service Manual page 74

4. 4.6 6 T T ro roub
4.6.1 .1 Not 4.6 Nothin
4.6.2 .2 Con 4.6 Contro
<User Check> <User Check>
- - Check th
uble lesh shoo ootin ting fo g for C r Con
hing is g is dis displa played yed on on the
S S t t e e p p C C a a u u s s e e
1 1 M M a a i i n n f f i i r r m m w w a a r r e e d d i i s s c c r r e e p p a a n n c c y y
Connection failure of the panel flat Connection failure of the panel flat
2 2
cable cable
Connection failure of the LCD flat Connection failure of the LCD flat
3 3
cable cable
4 4 L L C C D D f f a a i i l l u u r r e e
5 5 P P a a n n e e l l P P C C B B f f a a i i l l u u r r e e
AC cord or low voltage power AC cord or low voltage power
6 6
supply PCB failure supply PCB failure
7 7 M M a a i i n n P P C C B B f f a a i i l l u u r r e e
trol p l pane anel is l is ino inoper perabl able e
Check that the fun at the function lo ction lock is not set
S S t t e e p p C C a a u u s s e e
1 1 P P a a n n e e l l u u n n i i t t a a t t t t a a c c h h m m e e n n t t f f a a i i l l u u r r e e
Connection failure of the panel flat Connection failure of the panel flat
2 2
cable cable
3 3 R R u u b b b b e e r r k k e e y y a a t t t t a a c c h h m m e e n n t t f f a a i i l l u u r r e e
4 4 R R u u b b b b e e r r k k e e y y f f a a i i l l u u r r e e
5 5 P P a a n n e e l l P P C C B B f f a a i i l l u u r r e e
Low voltage power supply PCB Low voltage power supply PCB
6 6
failure failure
7 7 M M a a i i n n P P C C B B f f a a i i l l u u r r e e
1-58 1-58
ontr trol P ol Pan anel P el Pro robl blem ems s
the LCD LCD
I I n n s s t t a a l l l l t t h h e e l l a a t t e e s s t t m m a a i i n n f f i i r r m m w w a a r r e e . .
Reconnect the panel flat cable. Reconnect the panel flat cable.
Reconnect the LCD flat cable. Reconnect the LCD flat cable.
R R e e p p l l a a c c e e t t h h e e L L C C D D . .
R R e e p p l l a a c c e e t t h h e e p p a a n n e e l l P P C C B B A A S S S S Y Y . .
Replace the low voltage power supply PCB Replace the low voltage power supply PCB
unit. unit.
R R e e p p l l a a c c e e t t h h e e m m a a i i n n P P C C B B A A S S S S Y Y . .
ck is not set. .
R R e e a a t t t t a a c c h h t t h h e e p p a a n n e e l l u u n n i i t t . .
Reconnect the panel flat cable. Reconnect the panel flat cable.
R R e e a a t t t t a a c c h h t t h h e e r r u u b b b b e e r r k k e e y y . .
R R e e p p l l a a c c e e t t h h e e p p a a n n e e l l u u n n i i t t . .
R R e e p p l l a a c c e e t t h h e e p p a a n n e e l l P P C C B B A A S S S S Y Y . .
Replace the low voltage power supply PCB Replace the low voltage power supply PCB
unit. unit.
R R e e p p l l a a c c e e t t h h e e m m a a i i n n P P C C B B A A S S S S Y Y . .
Confidential Confidential
R R e e m m e e d d y y
R R e e m m e e d d y y