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8
8
8
8
8
CHIP SELECT
I 2 C BUS
TRANSCEIVER
I/O PORT
DATA LATCHES
PWR
RES
OUT
I/O
IN
SHIFT
REG
8
M
M
A
B
-
1
2
5
to/from 1803 on par
t2
+
PDZ-5.1B
C
D
E
F
A
E
F
CARRIAGE
MOTOR
1
2
3
4
3
4
6
8003
-
Painel Principal
3DTC
1
Changer Control Logic
DRAWER
MOTOR
B
C
D
4
2
part
e
3
5
6
to 7800 on part 2
to 7801 on part 1
3
+
3782
390R
15K
3781
3778
18K
330R
3777
15K
3784
22n
2712
3R3
3779
3773
330R
47u
2701
220R
3780
3787
3775
47K
9
D4
D5
10
D6
11
D7
12
GND
8
SCL
2
SDA
3
SO
1
13 VDD
47K
7814
M62320FP
CS0
16
CS1
15
CS2
14
D0
4
D1
5
D2
6
D3
7
22n
2700
10K
390R
3771
3783
220R
3789
10K
3791
10K
3790
22p
2704
1805
EH-S
EH-S
1
2
3
4
22p
2703
220R
3788
56K
3772
3786
220R
3776
18K
3774
6811
22K
EQSEL
SW_INFO
+10V
+10V
RESET
SHR_CL
SHR_DATA
_
_
+
+
Motor Driver
7815
TDA7073A
+
-
VDD
12
1
2
5
3,4,8
14,15
10,11
6
7
16
13
9
+
-
2706
10u
SRG8
EN1
1
D
STB
7
14
11
13
12
9
10
1
16
8
HEF4094BT
7813
3
2
15
4
5
6
6810
6809
6808
6807
6804
6806
6805
BAS316 (7x)
SW3
SLIDER REVERSE
SLIDER FORWARD
CARRIAGE EXTRA
SW4
5
7
SW2
CARRIAGE NUMBER
CARRIAGE HOME
SW_INFO
SW7
8
DRAWER OPEN/CLOSE
1
3
2
CARRIAGE NUMBER
SW8
6
4
8002
SW6
SW5
6
7
8
1804
EH-S
1
2
3
4
5
3DTC Mainboard Sheet1 2000-07-18
5.2V
5.2V
5.2V
5.2V
5.2V
5.2V
5.2V
. . . V
Tensões DC medidas no
MODO
PLAY
nas seguintes condições:
"+10V" = 10V
"+5V" = 5V
EVM
V
10V
1804
B2
1805
E1
2700
E3
2701
D3
2703
B5
2704
B5
2706
B4
2712
E3
3771
F4
3772
E4
3773
E4
3774
D4
3775
F4
3776
E4
3777
E4
3778
E4
3779
D4
3780
B3
3781
E4
3782
E4
3783
B6
3784
F4
3786
B3
3787
F5
3788
A4
3789
B4
3790
B5
3791
B5
6804
B2
6805
B2
6806
B2
6807
B2
6808
B2
6809
C2
6810
C2
6811
B3
7813
A3
7814
C5
7815
F2
Anotações
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Summary of Contents for MC-70/21
Page 3: ... 30 3 4 3 ...
Page 6: ... ...
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Page 23: ... DIAGRAMA EM BLOCOS MC 50 3139 119 33710 sh 130 1 dd wk105 ...
Page 44: ... VISTAEXPLODIDA MECANISMOCASSETE ...
Page 45: ... VISTA EXPLODIDA MÓDULO TAPE ...
Page 66: ... ANOTAÇÕES ...
Page 73: ... ANOTAÇÕES ANOTAÇÕES ...
Page 86: ... VISTA EXPLODIDA GERAL 3139 119 33730 MC 70 dd wk 102 ...