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AE
DPX-MP7050
QQ
3 7 63 1515 0
TP942
A19
5.1V
VCC
A18
0V
VSS
A17
A16
A15
A14
A13
A12
A11
A10
A9
NC
NC
NC
NC
NC
5.1V
VCC
A8
0V
VSS
A7
A6
A5
TE
L 13942296513
A4
A3
A2
A1
A0
D15
D14
D13
D12
D11
D10
D9
D941
D939
04
ED
W
S926
www
IC901 : M30825MH-079GP
IC902 : BA033LBSG
IC903 : TC74HC4050AFT
IC904 : RS-171
24
CONTROL UNIT (2/2)
AF
RN913
TP940
47K
TP941
IC901
PANEL u-COM
5.0V
4.0V
4.1V
4.1V
4.0V
D925
4.0V
RN902
1K
TP943
D926
RN901
1K
R943
47K
Q901 : 2SC4667
D925
: 02CZ6.8-X
Q902 : 2SB1260
D926
: HZM6.8FA
x
ao
Q903 : 2SC4209-Y
D927-931,942 : 1SS400
Q904 : DTC114EUA
D938
: DA204K
Q905 : DTC114YUA
D939,941
: MA8068-M
Q906 : DTA114YUA
D944-949,951,952,956,
.
i
Q907 : DTC144EUA
957
: B30-1564-05
D950,953
: B30-1663-05
D958
: B30-1669-05
D959
: B30-1684-08
AG
RN904
RN914
100
100K
1.2V
36
SP DATA IN
35
DSP CLK
34
NC
33
5.1V
SP INT
5.1V
0V
32
GLAT
31
SDA
30
SCL
29
NC
28
NC
27
PN SC CON
26
SYS REQ
25
SP REQ
24
NMI
23
VCC
22
XIN
21
VSS
20
XOUT
2.5V
19
RESET
18
Q Q
NC
3
6 7
17
NC
16
CNVSS
15
BYTE
14
GBK
13
NC
12
GCP
11
NC
10
NC
9
NC
8
NC
7
GCLK
6
NC
1.0V
5
4.9V
GS02
4
REMO
3
NC
2
GCLK
5.0V
1
GS01
RN903
1K
REMO
RN905
IC904
47K
5.0V
GND LINE
u163
y
B LINE
CAUTION : For continued safety, replace safety critical components only with
manufacturer's recommended parts (refer to parts list).
Indicates safety critical components. To reduce the risk of electric shock, leakage-
current or resistance measurements shall be carried out (exposed parts are accept-
ably insulated from the supply circuit) before the appliance is returned to the customer.
• DC voltages are as measured with a high impedance voltmeter. Values may vary
slightly due to variations between individual instruments or/and units.
AH
2 9
9 4
8
RN908
470
5.0V
36
4.9V
35
33
0.1V
RN917
C916
100K
0V
1
R957
4.7K
0.1V
R980
0.1V
4.7K
RN911
100
32
0V
27
5.0V
26
RN916
100K
C917
R952
0.01
470
0.2V
R947
5.0V
25
5.0V
1K
C935
2.5V
10P
0V
R969
C936
680
10P
D942
5.0V
R953 22K
Q905
0V
10K
19
RST SW
47K
1 3
1 5
0 5
8
2 9
0V
R961 47K
TP939
R949 1K
0V
0V
RN912
3.7V
100
14
0V
12
4.5V
R945
0V
47K
RN909
100
5
4.5V
2
1
1.2V
REMO
SW
5.1V
R955
Q906
22
0V
Q907
47K
47K
0V
0V
m
DPX-MP7050 (2/2)
co
.
AI
2 8
9 9
1
2
3
9 4
2 8
9 9
4
5
6
7
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