Zonda MZ-X50, Service Manual

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MISO MISO
+9VA +9VA
+9VA +9VA
ENC_B1 ENC_B1
REM REM
FIL_B FIL_B
-VFD -VFD
ENC_B2 ENC_B2
MOSI MOSI
GND2 GND2
ENC_A1 ENC_A1
STB STB
+5V +5V
+5V +5V
CLK CLK
MIC MIC
ENC-A2 ENC-A2
GND GND
FIL_A FIL_A
+5VB +5VB
+5VB +5VB
1
0
K
1
0
K
1
0
K
1
0
K
1
0
K
1
0
K
VOLUME VOLUME
ENCODER ENCODER
1
0
K
1
0
K
1
0
n
1
0
n
1
0
n
1
0
n
1
0
n
1
0
n
1
0
n
1
0
n
4
7
R
4
7
R
V
E
R
M
E
L
H
O
V
E
R
M
E
L
H
O
4
7
R
4
7
R
V
E
R
M
E
L
H
O
V
E
R
M
E
L
H
O
BC846B BC846B
1K8 1K8
4
K
7
4
K
7
V
E
R
M
E
L
H
O
V
E
R
M
E
L
H
O
4
7
R
4
7
R
4
7
R
4
7
R
V
E
R
M
E
L
H
O
V
E
R
M
E
L
H
O
2
K
7
2
K
7
4
7
K
4
7
K
BC849B BC849B
4
7
0
R
4
7
0
R
2
7
0
R
2
7
0
R
820K 820K
1
2
0
R
1
2
0
R
4
K
7
4
K
7
1
0
u
F
/
5
0
V
1
0
u
F
/
5
0
V
100R 100R 100R 100R
100p 100p
10uF/50V 10uF/50V
100n 100n
100n 100n
1
0
0
p
1
0
0
p
4
n
7
4
n
7
PLAY/PAUSE PLAY/PAUSE
SURROUND SURROUND
POWER POWER
TAPE TAPE
AUX AUX
HI-LOUD HI-LOUD
TUNER TUNER
DISC DISC
OP/CLOSE OP/CLOSE
2K2 2K2
1
u
F
/
1
0
0
V
1
u
F
/
1
0
0
V
100uH 100uH
220R 220R
220R 220R
220R 220R
220R 220R
220R 220R
220R 220R
220R 220R
220R 220R
220R 220R
220R 220R
100R 100R
220R 220R
1
K
1
K
1
K
1
K
1
K
1
K
1
K
1
K
1
K
1
K
1
0
0
R
1
0
0
R
1
0
0
R
1
0
0
R
1
0
0
R
1
0
0
R
1
0
0
R
1
0
0
R
1
K
1
K
100R 100R
100R 100R
100R 100R
1
0
0
R
1
0
0
R
100R 100R
100K 100K
2K2 2K2
2
K
2
2
K
2
2
K
2
2
K
2
1N4148 1N4148
1N4148 1N4148
1N4148 1N4148
1N4148 1N4148
47uF/25V 47uF/25V
3
3
R
3
3
R
220R 220R
PT16311 PT16311
RPM6936/V4 RPM6936/V4
LOUDNESS LOUDNESS
CD CD
MODE MODE
STOP STOP
O
P
C
.
O
P
C
.
O
P
C
.
O
P
C
.
4
K
7
4
K
7
1
K
1
K
1
0
0
R
1
0
0
R
1
K
1
K
1
R
1
R
JOG JOG
ENCODER ENCODER
BC846B BC846B
JACK MIC JACK MIC
R
8
4
7
R
8
4
7
R
8
4
4
R
8
4
4
R
8
4
6
R
8
4
6
E801 E801
R
8
4
5
R
8
4
5
C
8
1
7
C
8
1
7
C
8
1
9
C
8
1
9
C
8
1
8
C
8
1
8
C
8
2
0
C
8
2
0
R
8
4
0
R
8
4
0
D
8
1
7
D
8
1
7
R
8
7
9
R
8
7
9
D
8
0
5
D
8
0
5
Q801 Q801
R833 R833
R
8
6
9
R
8
6
9
D
8
0
6
D
8
0
6
R
8
4
2
R
8
4
2
R
8
4
1
R
8
4
1
D
8
0
7
D
8
0
7
R
8
7
1
R
8
7
1
R
8
6
8
R
8
6
8
Q810 Q810
R
8
7
2
R
8
7
2
R
8
7
6
R
8
7
6
CN803 CN803
R873 R873
R
8
7
0
R
8
7
0
R
8
7
5
R
8
7
5
C
8
0
7
C
8
0
7
R867 R867 R866 R866
C808 C808
C810 C810
C809 C809
C806 C806
C
8
0
5
C
8
0
5
C
8
1
1
C
8
1
1
CN805 CN805
CN801 CN801
R808 R808
C
8
0
2
C
8
0
2
L801 L801
R811 R811
R812 R812
R813 R813
R814 R814
R815 R815
R816 R816
R817 R817
R818 R818
R819 R819
R820 R820
R838 R838
R821 R821
R
8
2
2
R
8
2
2
R
8
2
3
R
8
2
3
R
8
2
5
R
8
2
5
R
8
2
6
R
8
2
6
R
8
2
7
R
8
2
7
R
8
2
8
R
8
2
8
R
8
2
9
R
8
2
9
R
8
3
0
R
8
3
0
R
8
3
1
R
8
3
1
R
8
2
4
R
8
2
4
R834 R834
R835 R835
R836 R836
R
8
3
2
R
8
3
2
R837 R837
R839 R839
R809 R809
R
8
0
6
R
8
0
6
R
8
0
7
R
8
0
7
D802 D802
D803 D803
D804 D804
D801 D801
C803 C803
R
8
4
8
R
8
4
8
R810 R810
IC801 IC801
IR801 IR801
VFD801 VFD801
R
8
7
8
R
8
7
8
D
8
1
6
D
8
1
6
CN802 CN802
R
8
4
3
R
8
4
3
R
8
0
3
R
8
0
3
R
8
0
5
R
8
0
5
R
8
0
2
R
8
0
2
R
8
0
4
R
8
0
4
E802 E802
Q811 Q811
52 52
51 51
50 50
49 49
48 48
47 47
46 46
45 45
44 44
43 43
42 42
41 41
40 40
27 27 28 28 29 29 30 30 31 31 32 32 33 33 34 34 35 35 36 36 37 37 38 38 39 39
26 26
25 25
24 24
23 23
22 22
21 21
20 20
19 19
18 18
17 17
16 16
15 15
14 14
13 13 12 12 11 11 10 10 9 9 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1
Vdd Vdd
Seg1/KS1 Seg1/KS1
Seg2/KS2 Seg2/KS2
Seg3/KS3 Seg3/KS3
Seg4/KS4 Seg4/KS4
Seg5/KS5 Seg5/KS5
Seg6/KS6 Seg6/KS6
Seg7/KS7 Seg7/KS7
Seg8/KS8 Seg8/KS8
Seg9/KS9 Seg9/KS9
Seg10/KS10 Seg10/KS10
Seg11/KS11 Seg11/KS11
Seg12/KS12 Seg12/KS12
S
e
g
1
3
/
G
r
i
d
1
6
S
e
g
1
3
/
G
r
i
d
1
6
S
e
g
1
4
/
G
r
i
d
1
5
S
e
g
1
4
/
G
r
i
d
1
5
S
e
g
1
5
/
G
r
i
d
1
4
S
e
g
1
5
/
G
r
i
d
1
4
G
r
i
d
6
G
r
i
d
6
S
e
g
1
6
/
G
r
i
d
1
3
S
e
g
1
6
/
G
r
i
d
1
3
S
e
g
1
7
/
G
r
i
d
1
2
S
e
g
1
7
/
G
r
i
d
1
2
S
e
g
1
8
/
G
r
i
d
1
1
S
e
g
1
8
/
G
r
i
d
1
1
V
d
d
V
d
d
V
e
e
V
e
e
S
e
g
1
9
/
G
r
i
d
1
0
S
e
g
1
9
/
G
r
i
d
1
0
S
e
g
2
0
/
G
r
i
d
9
S
e
g
2
0
/
G
r
i
d
9
G
r
i
d
8
G
r
i
d
8
G
r
i
d
7
G
r
i
d
7
Grid5 Grid5
Grid4 Grid4
Grid3 Grid3
Grid2 Grid2
Grid1 Grid1
Vdd Vdd
Vss Vss
LED5 LED5
LED4 LED4
LED3 LED3
LED2 LED2
LED1 LED1
OSC OSC
K
E
Y
4
K
E
Y
4
K
E
Y
3
K
E
Y
3
K
E
Y
2
K
E
Y
2
K
E
Y
1
K
E
Y
1
S
T
B
S
T
B
C
L
K
C
L
K
I
C
I
C
D
i
n
D
i
n
D
o
u
t
D
o
u
t
S
W
4
S
W
4
S
W
3
S
W
3
S
W
2
S
W
2
S
W
1
S
W
1
3 3
2 2
1 1
REMOTO REMOTO
SENSOR SENSOR
39 39 1 1 5 5 10 10 15 15 20 20 25 25 30 30 35 35
VFD DISPLAY VFD DISPLAY
1.00.52244.04 1.00.52244.04 06/09/02 06/09/02
07/07/02 07/07/02
FRONTAL PCB ELECTRIC SCHEMATIC FRONTAL PCB ELECTRIC SCHEMATIC
ESQUEMA ELETRICO PCI FRONTAL ESQUEMA ELETRICO PCI FRONTAL
ENC ENC
MZ-X50 MZ-X50
3
5
3
5
3
6
3
6
3
7
3
7
3
8
3
8
3
9
3
9
4
0
4
0
4
1
4
1
4
2
4
2
4
3
4
3
4
4
4
4
1
5
1
5
1
6
1
6
1
7
1
7
1
8
1
8
1
9
1
9
2
0
2
0
2
1
2
1
2
2
2
2
2
3
2
3
2
4
2
4
2
5
2
5
2
6
2
6
2
7
2
7
2
8
2
8
2
9
2
9
3
0
3
0
3
1
3
1
3
2
3
2
9 9
8 8
6 6
5 5
PCI FRONTAL PCI FRONTAL
STBY STBY
6 6
5 5
4 4
4 4
3 3
3 3
2 2
2 2
1 1
1 1
7 7
7 7
+5V +5V
+5V +5V
THIAGO THIAGO
ROBERTO ROBERTO
+5V +5V
+ +
++
+ +
+ +
TITLE: TITLE:
TITULO: TITULO:
ZONDA ZONDA
A2 A2
mm mm em em dimensoes dimensoes
PROJECAO PROJECAO
DISCRIMINACAO DISCRIMINACAO DATA DATA VISTO VISTO
COD. COD.
N. N. TOL. TOL. TOL. TOL.
MOD. MOD.
ACAB. ACAB.
ESC. ESC.
MAT. MAT. DATA DATA
APRO. APRO.
PROJ. PROJ.
DES. DES.
NOME NOME
P.A. P.A. ALT. ALT.