Hitachi CM721FET Service Manual page 27

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RT901
15SP008
C903
332Y
-
+
D
C983
C904
472Y
332Y
C902
DB901
0.47X
GBU4J
1
4
L901
22mH
RL901
OMI-SS-212DM
2
3
R901
PR901
5W
9
820K
1/2W
L902
L904
MF
100UH
100UH
C901
0.47X2
Q946
C945
P902
F901
DEGUESS
C
T3.15A
250V
C93A
C931
GND1
102Y2
102Y2
R990
330
1W
L
N
R996
Q992
A733
12.7K
P901
MF
R993
SOCKET
3K
C992
R994
222G
4.7K
PPN
U906
C991
ZD990
22U
16
15
14
13
12
11
10
9
74LS221
HZ5C1
25V
1
2
3
4
5
6
7
8
B
C993
GND5
391K
C977
R995
GND5
104Z
1.5K
GND5
D991
R999
C995
4148
4.7K
102
C990
ZD991
R988
22U
HZ5C1
25V
3K
GND5
GND5
GND5
C982
U980
R989
222
R979
240
6
1
1/4W
47
R987
1/4W
2
5
1K
1/2W
D980
4
3
GND1
FR104
A
4N35
R998
750
SYNC
1/4W
GND5
C935
C933
103
500V
DG100015000
101
1KV
R982
T901A
0.2F
1W(R)
D901A
ER306
L907
R906A
jumper
GND5
1M
MF
C906
1/2W
C901A
C932
100U
0.68U
221Y1
450VA
630V
R908A
R907A
MPP
1/4W
MF 1/2W
47K
1M
R903A
R901A
Q901A
GND5
0.75
3W(R)
FS14KM-10
L906
10
1/4W
BEAD
GND5
ZD90A
R902A
D903A
HZ15-2
0.75
3W(R)
4148
+
R904A
1
8
10K
C902A
GND5
C903A
100U
102K
GND5
25V
GND5
2
7
C924
16V
R950
47U
U991A
R911A
16V
C904A
MC33260
270
684J
91
1/4W
R905A
GND5
1/2W
GND5
15K
3
6
1/4W
D950
R909
GND5
4148
C906A
47
221J
GND5
NPO
1/4W
R951
4
5
DEGU
10K
1/4W
R913A
R921
15K
C996
47U
GND5
1K
C923
25V
2.2U
G
50V
Q990
A
K
Q912
R922
A952L
BT169
22K
C911
1OOU
25VA
ZD901
R991
HZ18-1
GND5
4.7K
R912A
15K
D909
C909
4148
100U
25V
D930
GND5
4148
R931
100K
D911
R976
4148
620K
1WS
3842
U901
MOF
D912
*
R913
100K
R912
R992
22K
GND5
4.7K
C913
1/4W
2.2U
C917
104Z
C922
471K
GND5
Q991
R975
R957
C945
22K
1K
R977
C920
620K
R930
332
1WS
MEF
1/4W
22
MOF
A733
Q914
R916
47
C930
GND5
100U
ZD903
HZ5C1
10V
C969
R926
ZD902
4.7U
91K
*
50V
GND5
4
101 C950
T902
GND5
1KV
R943
DG100012800
D945
0.2F
5
12
1W(R)
ER306
R904
C907
(R)
R927
33K
1M
MF
103
1/2W
1W
500V
C971
C952
R981
R903
82K
R928
4
11
C962
3W
1M
MF
331
10
331
1/2W
Q901
103
1KV
HTL145
1KV
1W
3
500V
D905
10
D944
FR107
D913
ER306
4148
(R)
GND5
D943
1
UF5406G
13
Q903
(R)
C945
L903
C963
R953
Q902
BEAD
2SK2761
331
D
C925
1KV
HQ902
103
C908
D942
500V
G
331
ER302
16
R985
1KV
Y5P
GND5
S
0.2F
R917
D916
1W
C954
10K
4148
(R)
1/4W
R905
331
47K
GND5
1KV
2W
D921
GND1
R920
D941
ER202
240
R973
4148
17
1/4W
D906
GND5
0.2F
R914
C921
FR107
C955
0.3
1W
220U
3W(R)
(R)
10V
331
GND5
GND5
1KV
7
GND1
D915
18
R972
D923
FR104
0.47F
ER202
1W
D908
R908
8
15;14
FR104
10F
1/4W
C910
C905
C900
R971
104Z
1K
GND5
472Y
472Y
1/4W
C980
C981
472Y
472Y
7
6
3
1
C914
C998
GND1
GND5
103
*
C970
R911
8
4
5
2
471K
3K
4
1
U900
3
2
LTV-817MB
GND5
U904
TL431
NO NOTES ? W RESISTOR IS 1/8W
N0 NOTES ? V CAPACITOR IS 50V
FOR X62A49-01
X61A49-01
3
2
1
C961
101
1KV
D946
L947
22U
ER306
C949
R960
C974
(R)
100U
180K
250V
1W
250V
R980
C973
GND1
GND1
103
GND1
500V
10
1W
L945
22U
D972
C947
ER306
(R)
100U
100V
GND1
L905
C953
22U
220U
C946
63V
220U
D956
10
GND1
63V
*
1W
16V
GND1
R984
Q951
B772Q
L944
jumper
22U
D959
D951
R954
C975
4148
C943
C944
GND1
100U
1000U
1000U
10
4148
25V
25V
25V
1/4W
R963
R966
GND1
GND1
470
1K
1/2W
Q952
R986
D957
C945
*
jumper
L941
GND1
R955
22U
10
C941
C942
1/4W
1000U
D952
100U
25V
Q941
16V
GND1
B772Q
Q942
4148
C945
GND1
R965
R964
C964
470
4.7K
100U
1/2W
25V
GND1
GND1
R940
C940
C965
1K
470U
470U
16V
16V
R910
GND1
GND1
R944
R947
3K
51K
470F
R941
1/2W
1/4W
AMBER
47
R945
C956
C945
51K
224J
Q960
0.22U
1/2W
250V
MEF
RN1206
K
MEF
GND1
R942
R
1KF
R946
A
1/4W
1KF
1/4W
VR901
500
GND1
HITACHI (EUROPE) LTD.
Title
SCHEMATIC, POWER, VA-916
202V
C987
47U
103M
500V
GND1
76V
C948
C997
47U
103M
100V
500V
GND1
GND1
44V
16VS
*
D954
U903
12V
7812
C959
47U
C960
104Z
GND1
16V
GND1
GND1
PS1
R967
10K
D955
1/4W
4148
R983
7.5VS
jumper
R968
10K
PS2
C957
47U
16VA
7.5V
GND1
FOR HEATER
10.5V
R961
R962
620
620
1/4W
1/4W
LA54B D923
GREEN
YELLOW
GREEN
Q961
RN1206
GND1
Sheet 1 of 1

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