Brother HL-2150N, Руководство по обслуживанию

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6-4
Confidential
■
Main PCB Circuit Diagram (4/4)
D
B
A
C
E
F
E
D
B
A
C
F
8 7 6
1 8 7 6 5 4 3 2
4 3 2 1 5 0 0 0 5 R C
] 8 [ A T A D
] 9 [ A T A D
] 0 1 [ A T A D
] 1 1 [ A T A D
] 2 1 [ A T A D
] 3 1 [ A T A D
] 4 1 [ A T A D
] 5 1 [ A T A D
] 0 [ A T A D
] 1 [ A T A D
] 2 [ A T A D
] 3 [ A T A D
] 4 [ A T A D
] 5 [ A T A D
] 6 [ A T A D
] 7 [ A T A D
5 . 0
] 0 [ A T A D
g n i d r a u g
] 4 1 [ A T A D
] 7 [ A T A D
] 5 [ A T A D
] 8 [ A T A D
] 3 [ A T A D
] 9 [ A T A D
] 0 1 [ A T A D
] 6 [ A T A D
] 5 1 [ A T A D
] 2 [ A T A D
] 4 [ A T A D
g n i d r a u g
] 2 1 [ A T A D
g n i d r a u g
] 3 1 [ A T A D
] 1 1 [ A T A D
g n i d r a u g
] 1 [ A T A D
] 6 [ R D A
] 2 [ R D A
] 3 [ R D A
] 4 [ R D A
] 5 [ R D A
] 5 1 [ R D A
7
2
C 3 - 1
N S C _ N A L W
6 U @
D B 2 6 3 1 P S I
S C
1 2
D R
0 2
R W
2 2
T E S E R
2 3
1 T N I
0 3
2 T N I
1 3
0 D
3 6
1 D
4 6
2 D
2
3 D
3
4 D
5
5 D
6
6 D
7
7 D
8
8 D
0 1
9 D
1 1
0 1 D
2 1
1 1 D
3 1
2 1 D
5 1
3 1 D
6 1
4 1 D
7 1
5 1 D
8 1
0 A
1 6
1 A
2 6
1 Q E R D
4 2
2 Q E R D
5 2
1 K C A D
8 2
2 K C A D
9 2
P U E K A W / D N E P S U S _ H
3 3
P U E K A W / D N E P S U S _ D
4 3
L G
9 3
E D O M G T O
5 4
D I
8 4
n i 1 X
3 4
t u o 2 X
4 4
1 W S P _ H
5 3
2 W S P _ H
6 3
1 C O _ H
2 4
2 C O _ H
1 4
1 M D _ G T O
9 4
1 P D _ G T O
0 5
2 M D _ H
6 4
2 P D _ H
7 4
0 T S E T
3 2
1 T S E T
9 5
2 T S E T
0 6
T U O K L C
8 3
1 P A C _ P C
3 5
2 P A C _ P C
4 5
V 5 _ d d V
6 5
s u b V
5 5
4 c c V
4
4 1 c c V
4 1
6 2 c c V
6 2
0 4 c c V
0 4
2 5 c c V
2 5
8 5 c c V
8 5
1 D N G D
1
9 D N G D
9
9 1 D N G D
9 1
7 2 D N G D
7 2
7 3 D N G D
7 3
7 5 D N G D
7 5
D N G A
1 5
5 4
7 6 P T
@C73
C106
(2125)
5 6 1 R @
0 0 1
E 1 / C 1 - 2 / B 2 - 1
] 0 - 5 1 [ A T A D
3 1 1 C @
P 7 4 C
B 7
V 5 _ D D V
@C136
C103
1 0 1 C @
P 7 2 C
5
4
N A L W _ G F
2 1 A R @
3 3
8 1
5 4
@C155
C103
5 1 P T
C 1 - 1
T N I _ N A L W
1 5 1 C @
3 2 8 C
7 6 1 R @
0 0 1
4 2 1 P T
6 0 1 R @ k 0 1
5 6 P T
2 T O
0 1 1 R @ 2 2
1 7 P T
9 1 P T
3 2 P T
@C152
C103
2 9 R
k 3 . 3
@C170
C103
3 X @
Z H M 0 0 0 0 0 . 2 1 9 4 M C H
1
2
0 3 1 P T
7 1 1 P T
B 1 / A 4 - 2 / C 3 - 1
N E W O I
7 1 P T
5 7 R @ k 0 1
3 6 P T
@C153
C103
1 6 P T
0 7 P T
5 2 1 P T
8 4 1 C @
4 0 1 C
2 0 1 C @
P 2 2 C
1 2 P T
5 2 P T
8 2 1 P T
0 2 1 P T
4 5 1 C @
3 0 1 C
8 0 1 R @
k 0 1
4 L @ ) 8 0 6 1 (
0
4 4 1 R @ k 0 1
7 2 P T
1 9 R @
0 8 6
6 7 R @ k 0 1
2 6 P T
4 9 R @
k 0 0 1
9 4 1 R @ k 0 1
2 2 P T
5 4
7 2
4 7 P T
6 1 1 P T
7 0 1 R @ k 0 1
6 3
D 7
V 5 _ D D V
2 2 1 P T
0 2 P T
4 2 P T
8 2 P T
3 9 R @
k 0 0 1
6 6 1 R @ k 0 1
k 1 3 4 1 R @
6 3
6
3
D 3 - 1
N T S R _ N A L W
2 7 P T
B 1 / A 4 - 2 / C 3 - 1
N D R O I
4 6 P T
7 2
@C171
C103
9 5 P T
1 1 A R @
3 3
8 1
9 0 1 R @
2 2
8 1 P T
6 5 1 R @ k 0 0 1
1 2 1 P T
4 1 1 C @
P 7 4 C
6 1 P T
0 6 P T
9 6 P T
4 1 A R @
3 3
8 1
7 2
7 2 1 P T
6 2 P T
6 3
5 5 1 R @ 0 0 1
3 1 A R @
3 3
8 1
7 7 R @ k 0 1
V 0
3 D D V
3 D D V
3 D D V
3 D D V
V 0 V 0
3 D D V
3 D D V
V 0
3 D D V
V 0
V 0
V 0
V 0
V 0
8 6 P T
C 1 / C 1 - 2 / B 5 - 1
] 9 [ R D A
6 6 P T
2 D @
0 4 - V 1 5 7 B R
6 8 C @
4 0 1 C
V 0
9 9 C @
6 0 1 C
) 5 2 1 2 (
8 5 P T
0 0 1 C @
4 0 1 C
5 D D V
E 3 - 1
N O _ R W P _ N A L W
5 8 C @
6 0 1 C
) 5 2 1 2 (
2 U @
F - 1 T - B 1 3 3 H 0 7 1 1 R
D D V
4
E C
1
T U O V
5
C N
3
D N G
2
V 0
9 P T
V 0
8 . 1 C C V
D 5 / B 1 - 2 / A 1 - 2 / C 1 - 2 / B 5 - 1
] 1 - 2 2 [ R D A
4 8 1 P T
V 0
4 8 1 C @
4 0 1 C
V 0
2 2 C @
4 0 1 C
1 L @
S 0 0 3 P 1 1 M L B
) 8 0 6 1 (
7 1 C @
4 0 1 C
V 0
0 0 2 R @
9 . 9 4
) F ( % 1
) 2 1 0 2 (
3 D D V A _ N A L
7 1 A R @
3 3
2 7
1
8
3
6
4
5
V 0
6 2 1 P T
3 2 C @
4 0 1 C
V 0
9 7 1 P T
5 1 C @
4 0 1 C
5 3 2 P T
1 7 1 P T
3 4 C
6 0 1 C
) 2 1 0 2 (
A 8 . 1 C C V
1 8 1 P T
2 8 1 P T
9 7 1 C @
4 0 1 C
1 R @
0 3 3
) 8 0 6 1 (
6 3 2 P T
1 X @
Z H M 0 0 0 0 0 . 5 2 9 4 M C H
3 D D V
2 5 R @
0
6 1 A R @
3 3
2
7
1 8
3
6
4 5
4 3 C @
3 0 1 C
1 0 2 R @
9 . 9 4
) F ( % 1
) 2 1 0 2 (
1 2 C @
P 8 C
V 0
6 1 C @
4 0 1 C
3 3 2 P T
8 9 1 R @
9 . 9 4
) F ( % 1
) 2 1 0 2 (
3 D D V
1 9 1 R @ k 1
G F _ N A L
B 3
B D E L
V 0
V 0
B 5 / C 1 - 2 / B 2 - 1
] 0 - 5 1 [ A T A D
2 7 1 P T
4 7 1 P T
1 5 R @
M 1
9 9 1 R @
9 . 9 4
) F ( % 1
) 2 1 0 2 (
3 D D V
B 2
B D E L
2 R @
0 3 3
) 8 0 6 1 (
6 3 C @
4 0 1 C
5 7 1 R @
k 7 . 4
V 0
2 9 1 R @ k 0 1
3 D D V
3 D D V
4 2 C @
6 0 1 C
) 2 1 0 2 (
2 3 2 P T
0 9 1 R @
k 1 . 2 1
) F ( % 1
5 1 A R @
3 3
2
7
1
8
3 6
4
5
6 6 1 P T
8 1 A R @
3 3
2
7
1
8
3 6
4
5
1 8 1 R @
k 0 1
8 . 1 C C V
3 D D V A _ N A L
A 8 . 1 C C V
3 L @
S 0 0 3 P 1 1 M L B
) 8 0 6 1 (
3 D D V A _ N A L
B 2
A D E L
6 8 1 C @
6 0 1 C
) 2 1 0 2 (
0 7 1 P T
0 8 1 P T
V 0
8 7 1 P T
D 1 - 1
T N I _ N A L
8 1 C @
3 0 1 C
4 4 C @
4 0 1 C
9 3 2 P T
3 D D V
4 8 1 R @ k 0 1
5 8 1 C @
4 0 1 C
2 8 1 C @
2 0 1 C
7 3 C @
3 0 1 C
7 6 1 P T
D 3 - 1
N S C _ N A L
A 3
A D E L
1 4 C @
4 0 1 C
3 3 C @
6 0 1 C
) 2 1 0 2 (
V 0
5 3 C @
6 0 1 C
) 2 1 0 2 (
B 5 / A 4 - 2 / C 3 - 1
N D R O I
8 3 2 P T
2 4 C @
3 0 1 C
2 3 C @
P 8 C
B 5 / A 4 - 2 / C 3 - 1
N E W O I
3 8 1 P T
V 0
4 3 2 P T
k 0 1 3 8 1 R @
3 D D V
8 6 1 P T
D 3 - 1
N _ T S R _ N A L
8 . 1 C C V
3 D D V
1 N C @
1 C T 8 4 2 - C B L J R
C _ Y D E L
0 1
A _ Y D E L
9
+ D T
1
- D T
2
T C
3
+ D R
7
- D R
8
A _ G D E L
1 1
C _ G D E L
2 1
4 C N
4
5 C N
5
6 C N
6
3 1 G F
3 1
4 1 G F
4 1
5 7 1 P T
7 7 1 P T
1 8 1 C @
4 0 1 C
G F _ B S U
0 3 R
k 0 0 1
2 2 R
k 0 1
V 0
D 2 - 1
C C V B S U
5 6 2 P T
0 0 G 2 K 4 - 4 2 R B U
6
G F
2 1 C
1 0 1 C
2 N C
1
V 5 C P
D 3 - 1
L T C B S U
5
G F
1 3 R
4 2
V 0
8 6 2 P T
3 3 R
k 5 . 1
D 3 - 1
N D B S U
1 A D @
) F ( U F 8 . 6 A 5 F D
C3 C1 C2
A
C4
3
P D
2 3 R
4 2
V 0
2
N D
D 3 - 1
P D B S U
4
D N G
3 2 R
k 5 1
V 0
9 1 C
P 8 6 C
7 6 2 P T
V 0
0 2 C
P 8 6 C
6 6 2 P T
V 0
7 A R @
0 0 1
7 2
8 1
6 3
5 4
0 0 1 0 6 R @
7 3 2 P T
6 7 1 P T
5 8 1 R @
7 4
1 0 2 P T
0 5 1 R @
2 2
0 4 1 P T
3 5 R @ 0 0 1
3 7 1 P T
V 0
5
D N G
3
+ A T A D
) N S ( ) F L ( K - K - H P - B 6 B
6
G F
1
T E S E R
1 1 N C @
2
V 3 +
4
- A T A D
C N
C N
C N
NC
C N
7 U @
F L B 6 9 7 8 8 X A
T U O L A T X
2 6
N I L A T X
1 6
n T S R
7 1
N E S P / N E A
1 5
n S C
2 5
n D R
3 5
n R W
4 5
n 6 1 S I O I
5 5
E M P
2 2
Q R I
3 2
0 A S
0 5
1 A S
9 4
2 A S
8 4
3 A S
7 4
4 A S
6 4
L E S _ O F I F / 5 A S
5 4
K L C T
6 5
N E _ K C _ T S E T
7 5
0 D S
2 4
1 D S
1 4
2 D S
0 4
3 D S
9 3
4 D S
8 3
5 D S
7 3
6 D S
6 3
7 D S
5 3
8 D S
4 3
9 D S
3 3
0 1 D S
2 3
1 1 D S
1 3
2 1 D S
0 3
3 1 D S
9 2
4 1 D S
8 2
5 1 D S
7 2
G B _ T E S R
4 6
+ O P T
6
- O P T
7
+ I P T
3
- I P T
4
T C A / K L _ I
4 1
D E E P S _ I
5 1
L O C / L L U F _ I
6 1
S C E E
1 2
K C E E
0 2
O I D E E
9 1
3 A 3 C C V
1
3 A 3 D N G
2
5 A 8 1 C C V
5
0 6 A 8 1 C C V
0 6
3 6 A 8 1 D N G
3 6
8 A 8 1 D N G
8
3 R 3 C C V
0 1
3 R 3 D N G
1 1
2 T S E T
2 1
1 T S E T
3 1
4 4 O I 3 C C V
4 4
5 2 O I 3 C C V
5 2
6 2 D N G
6 2
F 8 1 V
9
4 2 K C C V
4 2
3 4 K C C V
3 4
9 5 K C C V
9 5
8 5 D N G
8 5
8 1 D N G
8 1
N A L - s s e l e r i W , T S O H B S U , F / I B S U , F / I N A L
N E E R G : K N I L
N A L
) S U B A T A D , S S E R D A
W O L L E Y : D E E P S
B S U
N A L s s e l e r i W
) t h g i a r t S (
NAME
CODE
CIR B512257
LV0034-001 (4/4)