
3-16
OEP-4
3-16
2
3
4
5
A
B
C
D
E
F
G
H
1
MA-142G (10/18)
MA-142G (10/18)
MA-142G (10/18)
+5V-A11
+1.2V-D11
+1.8V-D11
+2.5V-D11
+12V-A11
+3.3V-D11
+3.3V-A13
+5V-A13
TP1908
NM
C1931
0.1uF
NM
C1930
0.1uF
2
OUT
3
G/FIN
1
IN
IC1905
NJM78M05DL1A-TE1
NM
C1906
0.001uF
NM
C1905
0.001uF
GND-A11
+5V-A11
L1902
2.2uH
C1929
100uF
6.3V
C1928
0.1uF
C1927
0.1uF
C1926
0.22uF
C1925
0.1uF
C1924
0.1uF
C1923
100uF
6.3V
L1905
10uH
R1921
0
+3.3V-D12
C1922
0.1uF
C1921
0.1uF
GND
6
+12V
5
GND
4
GND
3
+3.3V
2
+5V
1
CN1901
C1901
220uF
6.3V
NM
R1920
0
NM
R1919
0
+2.5V-A13
L1909
2.2uH
C1920
0.1uF
R1918
470
R1917
33
+1.8V-A11
L1910
2.2uH
+2.5V-D13
+2.5V-D12
R1914
0
R1911
0
R1912
0
R1913
0
R1916
0
R1915
0
L1908
2.2uH
+3.3V-A11
TP1907
TP1906
TP1905
TP1904
TP1903
TP1902
TP1901
R1909
0
R1910
0
R1908
0
R1907
0
R1906
0
R1905
0
R1904
0
R1903
0
5
ADJ
3
GND1
1
SD
2
VIN
4
VOUT
6
GND2/FIN
IC1904
LP3855ESX-ADJ
5
SENSE
3
GND1
1
SD
2
VIN
4
VOUT
6
GND2/FIN
IC1902
LP3855ESX-2.5
D1910
1SS400TE-61
+1.8V-D11
+2.5V-D11
+3.3V-D11
+1.2V-D12
C1919
220uF
6.3V
GND
R1902
10k
C1915
47uF
6.3V
GND
C1918
100uF
4V
C1914
0.1uF
2
OUT
3
G/FIN
1
IN
IC1903
UPC2918T-E1
D1902
1SS400TE-61
D1909
1SS400TE-61
D1907
1SS400TE-61
D1908
1SS400TE-61
D1903
1SS400TE-61
D1906
1SS400TE-61
D1901
1SS400TE-61
D1905
1SS400TE-61
D1904
1SS400TE-61
GND
C1917
220uF
6.3V
R1901
10k
C1913
47uF
6.3V
C1909
0.1uF
GND-A11
C1910
0.1uF
C1902
0.1uF
+3.3V-A13
2
OUT
3
GND
1
IN
IC1901
UPC29M33T-E1
C1916
220uF
4V
+5V-A13
L1907
2.2uH
+3.3V-D13
L1903
10uH
C1908
0.1uF
C1907
220uF
4V
L1901
10uH
+12V-A11
GND
C1912
0.1uF
C1904
0.1uF
C1911
47uF
16V
C1903
47uF
16V
Содержание OEP-4
Страница 1: ...COLOR VIDEO PRINTER OEP 4 SERVICE MANUAL Volume 2 1st Edition ...
Страница 4: ......
Страница 5: ...3 J OEP 4 ...
Страница 6: ......
Страница 8: ......
Страница 52: ......
Страница 87: ...4 5 4 5 OEP 4 MA 142G A SIDE SUFFIX 21 MA 142G B SIDE SUFFIX 21 MA 142G MA 142G ...
Страница 88: ...4 6 4 6 OEP 4 MEC 24G MEC 24G MEC 24G B SIDE SUFFIX 21 MEC 24G A SIDE SUFFIX 21 ...
Страница 92: ......
Страница 93: ......