Advertisement
Anotações
––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
1804
B2
2703
B5
3771
F4
3775
F4
3779
1805
E1
2704
B5
3772
E4
3776
E4
3780
2700
E3
2706
B4
3773
E4
3777
E4
3781
2701
D3
2712
E3
3774
D4
3778
E4
3782
1
2
3
Painel Principal 3DTC
parte 3
SW_INFO
A
7813
8
HEF4094BT
10
9
1804
SW2
1
8002
1
6804
12
CARRIAGE EXTRA
SW3
2
2
6805
13
CARRIAGE HOME
B
3
3
11
SW5
4
4
14
6806
CARRIAGE NUMBER
SW4
5
5
7
6807
CARRIAGE NUMBER
SW6
6
6
6
6808
DRAWER OPEN/CLOSE
SW7
7
5
7
6809
SLIDER FORWARD
SW8
8
4
8
6810
SLIDER REVERSE
1
BAS316 (7x)
EH-S
C
STB
EN1
SRG8
16
10V
D
Motor Driver
5
VDD
+
16
1
+
14,15
1805
1
+
8003
1
2
-
_
13
CARRIAGE
2
-
2
E
M
MOTOR
3
3
-
DRAWER
12
4
MOTOR
4
+
_
M
6
+
EH-S
EH-S
10,11
7
-
+
9
3,4,8
7815
TDA7073A
F
. . . V Tensões DC medidas no
MODO PLAY
nas seguintes condições:
V
EVM
"+10V" = 10V
"+5V" = 5V
1
2
3
D4
3783
B6
3788
A4
6804
B2
6808
B2
B3
3784
F4
3789
B4
6805
B2
6809
C2
E4
3786
B3
3790
B5
6806
B2
6810
C2
E4
3787
F5
3791
B5
6807
B2
6811
B3
4
5
6
Changer Control Logic
SW_INFO
+10V
3788
5.2V
SHR_CL
220R
3789
5.2V
SHR_DATA
220R
5.2V
7814
M62320FP
16 15 14
2
5.2V
3
SDA
D
I 2 C BUS
CHIP SELECT
TRANSCEIVER
3
5.2V
2
SCL
1
SHIFT
1
REG
SO
15
5.2V
5.2V
13 VDD
8
8
8
PWR
OUT
I/O
IN
8
GND
RES
DATA LATCHES
8
8
8
I/O PORT
3779
+10V
12
11
10
9
7
6
5
4
3R3
to 7800 on part 2
RESET
to 7801 on part 1
EQSEL
3774
18K
3776
22K
3778
18K
3781
15K
3772
56K
3784
15K
3DTC Mainboard Sheet1 2000-07-18
4
5
6
7813
A3
7814
C5
7815
F2
A
B
C
D
E
F
Advertisement
