Brother P-touch 65 Service Manual page 66

Appendix A. Main PCB
1 2
POWER SUPPLY
US Version European (UK,FR,GE,BE) Version
+
-
A
P O W E R +
+
-
- P O W E R
V B T P O W E R
A C A C
V B T
F 1
P O W E R +
B
C 8 C 5
1 0 4
1 0 V
-
P O W E R
F G
+ 5 B V
0 V
P 2 ( H E A D )
C O M 1 V B T
C
( R 2 3 )
D A T A 2
( R 2 4 )
C L O C K 3
( R 2 5 )
L A T C H 4
V D D
5
C 1 2
G N D 6 0 V
1 0 4
G N D 7
S T R O B E 8
R 1 3
V D D 9 V C C
4 7 0
C O M V B T
1 0
V B T
D
Q 4
D T A 1 4 3 Z U A
4 7 K
Q 5
V A D
R 1 2 4 . 7 K
D T C 1 1 4 Y U A
1 0 K
Q 6
B 1 4 2 7
P 1 ( M O T O R ) R 7
3 . 3 K
1
-
4 7 K
R 2 0 )
( R 2 1
* * *
D 2
V R 1 R 2 2
0 V
R B 5 2 1 S - 3 0
2 0 0 3 9 0
E
+ 2
K I 0
1 A
K I 1 2
8 4 5
1 2 6 7 K I 2 3 C
3
# 2 K I 3
B A 6 2 2 0
K I 4
K I 5
K I 6
K I 7
F
1 2
3
-
P O W E R
+
S E N
V A D
R 1 0
5 . 6 K ( 1 % )
R 9 C 9
4 . 3 K ( 1 % ) 1 0 2
2 3
I N O U T + 5 B V
0 V
G N D
1
C 7
4 7
6 . 3 V
0 V
1
N C P A 3
2
A C S E N P A 4
3
( C 1 1 ) P A 5
N C
# 1
4
* * *
N C P A 6
5
N C P A 7
6
M N 1 0 1 C 3 0 A
0 V
V C C V R E F +
7
V D D
8
C 4 O S C 2
9
1 0 4 O S C 1
1 0
V S S
1 1
X I
X T 1 1 2
N C X O
C S T 8 . 0 M 1 3
G N D M M O D
1 4
P 0 0
1 5
P 0 1
1 6
P 0 2
C
V C C ( )
* * *
R 1 1
0 V
1 M
C 1 0
1 0 5
+ 5 B V
4 7 K
4 . 7 K
Q 1 D T A 1 4 3 Z U A
V C C
1 0 K
A ' / Co d e Pr i nt K I 0
1 A Q ' / C ODE
Z W
Q Ca p s S y m . K I 1 2 W Y
A C APS
E S X E
Num. K I 2 3 C S X
N UM .
R R
D C Space M K I 3 C LEER
D ,
T
F V P K I 4 T F V P
B K I 5 B
Y G Cod e O Z G C ODE O
U H N . L K I 6 U H N . L
I J - , K K I 7 I J M - K
3
4 5
0 V
2 6
V 1 V 1
2 7
V 2 V 2
2 8
V 3 V 3
2 9
V 4 V 4
3 0
V 5 V 5
3 1
N C C L 1
3 2
N C C L 2
3 4
N C M
3 5
N C D
3 9
N C D B 0
4 0
N C D B 1
4 1
N C D B 2
4 2
N C D B 3
4 8 4 3
K O 3 D B 4
P 7 3 D B 4
4 7 4 4
D B 5
P 7 2 K O 2 D B 5
4 5
4 6
P 7 1 K O 1 D B 6 D B 6
4 5 4 6
K O 0 D B 7 D B 7
P 7 0
4 4 2 4
K I 7
P 6 7 O S C 1
4 3
P 6 6 K I 6
4 2
P 6 5 K I 5
4 1
K I 4
P 6 4
4 0 2 5
P 6 3 K I 3 O S C 2
3 9
P 6 2 K I 2
3 8 4 7
P 6 1 K I 1 C O M 1 C O M 1
3 7 4 8
K I 0 C O M 2
P 6 0 C O M 2
3 6 4 9
P 5 4 N C C O M 3 C O M 3
5 0
3 5
P 5 3 N C C O M 4 C O M 4
3 4 5 1
P 5 2 C O M 5 C O M 5
N C
3 3 5 2
N C
P 5 1 C O M 6 C O M 6
5 3
C O M 7 C O M 7
5 4
C O M 8 C O M 8
5 5
C O M 9
5 6
C O M 1 0
5 7
C O M 1 1
5 8
C O M 1 2
5 9
C O M 1 3
6 0
C O M 1 4
6 1
C O M 1 5
6 2
C O M 1 6
+ 5 B V
2 2 0 K
K S 2
For Head Ranking
O N / O F F
For Destination
Keyboard
K I 0 1 A
0 V
K I 1 2
K I 2 3 C
K I 3
K I 4
K I 5
K I 6
K I 7
DRUCK K I 0 1 A A ' / C od e Im pr
K I 1 2 Z W
S Y M Q M a j S y m.
E
K I 2 3 C S X
N u n.
R
K I 3 C Espace M
D
T
K I 4 F V P
K I 5 G B O
Y C ODE
K I 6
U H N . L
K I 7 I J - ,
K
4 5
6 7
L C D E
C 1 3
1 0 4 L C D R W
L C D
V C C L C D R S
S E G 4 0 1
S E G 3 9 2
S E G 3 8 3
S E G 3 7
2 2 4
S E G 1 S E G 1
S E G 3 6 5
2 1
S E G 2
S E G 2
S E G 3 5 6
2 0
S E G 3 S E G 3
S E G 3 4 7
1 9
S E G 4 S E G 4
S E G 3 3 8
1 8
S E G 5 S E G 5
S E G 3 2 9
1 7
S E G 6
S E G 6
S E G 3 1 1 0
1 6
S E G 7 S E G 7
S E G 3 0
1 5 1 1
S E G 8 S E G 8
S E G 2 9 1 2
1 4
S E G 9
S E G 9
S E G 2 8 1 3
1 3
S E G 1 0
S E G 1 0
S E G 2 7 1 4
1 2
S E G 1 1 S E G 1 1
S E G 2 6
1 1 1 5
S E G 1 2 S E G 1 2
S E G 2 5 1 6
1 0
S E G 1 3
S E G 1 3
S E G 2 4 1 7
9
S E G 1 4 S E G 1 4
S E G 2 3 1 8
8
S E G 1 5 S E G 1 5
S E G 2 2
7 1 9
S E G 1 6 S E G 1 6
S E G 2 1 2 0
6
S E G 1 7
S E G 1 7
S E G 2 0 2 1
5
S E G 1 8 S E G 1 8
S E G 1 9
4 2 2
S E G 1 9 S E G 1 9
S E G 1 8
3 2 3
S E G 2 0
S E G 2 0
S E G 1 7 2 4
2
S E G 2 1
S E G 2 1
S E G 1 6 2 5
1
S E G 2 2 S E G 2 2
S E G 1 5
8 0 2 6
S E G 2 3 S E G 2 3
S E G 1 4 2 7
7 9
S E G 2 4
S E G 2 4
S E G 1 3 2 8
7 8
S E G 2 5
S E G 2 5
S E G 1 2 2 9
7 7
S E G 2 6 S E G 2 6
S E G 1 1
7 6 3 0
S E G 2 7 S E G 2 7
S E G 1 0 3 1
7 5
S E G 2 8
S E G 2 8
S E G 9 3 2
7 4
S E G 2 9 S E G 2 9
S E G 8 3 3
7 3
S E G 3 0 S E G 3 0
S E G 7
7 2 3 4
S E G 3 1 S E G 3 1
S E G 6 3 5
7 1
S E G 3 2
S E G 3 2
S E G 5 3 6
7 0
S E G 3 3 S E G 3 3
S E G 4 3 7
6 9
S E G 3 4 S E G 3 4
S E G 3
6 8 3 8
S E G 3 5 S E G 3 5
S E G 2 3 9
6 7
S E G 3 6
S E G 3 6
S E G 1 4 0
6 6
S E G 3 7 S E G 3 7
6 5
S E G 3 8 S E G 3 8
6 4
S E G 3 9 S E G 3 9
6 3
S E G 4 0
S E G 4 0
C O M 8
4 1
U S
C O M 7 4 2
C O M 6
4 3
C O M 5
Keyboard 4 4
C O M 4
4 5
Q ' C o d e
& P r i n t C O M 3 4 6
C O M 2
4 7
W A Z C a p s
S y m . C O M 1
4 8
E X
S N u m . B S
R
D C S p a c e ,
T V
F P
Y G B O
C o d e
K I 0 1 A Q ' / Cod e
U N .
H L
K I 1 2 W Z
A Ca p s
I J M " K
E
K I 2 3 C S X
N um.
R
K I 3 C Space
D
K I 4 T F V
K I 5
Y G B C ode
K I 6 U H N .
K I 7 I J M -
NAME
CODE
6 7
8
A
U T S - G 5 3 5 A Y
B
C
D
R A 1
Y A 1 0 4 4 0 5 0
V c c
V 1
V 2
V 3
V 4
V 5
Pr i n t
S y m.
E
,
P
O
L
K
F
MAIN PCB CIRCUIT
DIAGRAM PT65
LA3765000
8