Brother MFC-J3520 Service Manual page 349

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Power supply PCB, 200 V series
F1
SG5013 02.5P-R
TP24
CN1
TP2
LIVE_L
LIVE
LIVE_F
1
SIN-21T-1.8S
D3
TP1
C1
012
200V
250V
FG1
D4
RE104-C3.5
CN2
TP3
TP25
1
NEUTRAL_L
NEUTRAL
SIN-21T-1.8S
R4
6.2M
1/8W
R5
7.5M
1/8W
R6
C2
240k
103
1/10W
50VDC
10%(B)
5%(J)
T
P
9
TP14
TP15
R8
0
1/10W
R15
C3
2.2k
105
1/8W
10VDC
TP17
C14
C
105
Q3
2SC4081
10VDC
B
E
TP16
10%(B)
PT1
470
1/8W
PRI+
R2
4.7k
1/8W
R3
4.7k
1/8W
C11
C5
68
68
450MXG68MOOESN22X25
EKMQ401ETD680ML25S
VCCGND
D5
ST1
RF081L2S
200V
1A
R1
100
VCCGND
1/4W
PRI-
TP8
C4
R11
101
R19
C7
1.8k
50VDC
240k
105
1/10W
1/4W
25VDC
10%(B)
VCCGND
5%(J)
VCCGND
V
C
C
G
N
D
V
C
C
G
N
D
T
P
1
0
TP18
TP19
U1
TP12
PH2
C
10%(B)
R20
10
E
1/10W
LTV-816-C
TP4
C
E
PH1
R18
LTV-816-C
30k
1/8W
C107
47P
1KVDC
C102
47P
1KVDC
T1
SBYV28-200-E3/54
PRI+
6
7
200V
1A
8
R14
C12
9
D101
100k
102
2W
1KVDC
D100
CMH01
200
5
NC
1A
D6
S1M
1000V
HT1
1A
HEAT SHINK BHS13 LVPS Q1
2
4
1
D
3
OPEN
C101
G
C10
270
1KVDC
50V
102
Q1
C105
STP6NK90ZFP
103
S
50VDC
10%(B)
R7
0.24
2W
10
11
12
ZD5
DZ2S36000
TP5
25mW
ZD4
DZ2S36000
25mW
R17
10
Q2
DA2JF2300
1/4W
2SD1857L-R-T92
D7
1
DA2JF2300
R16
TP13
D8
C9
22k
105
1/4W
0
25VDC
R22
10%(B)
1/10W
C13
47
100ME47AX
ZD2
DZ2S20000
25mW
2
SRW2625EG-220V016
VCCGND
C17
332
C18
332
6-4
SEC+
Q100
E
E
R106
R104
B
B
30k
0
1%(F)
1/10W
C
C
Q101
DTA114YUA
1/10W
DTA114YUA
TP100
R105
43k
1%(F)
C100
1/10W
R103
TP103
4.7k
25VDC
1/4W
103
R108
20k
1%(F)
R102
1/8W
A
1.3k
1/10W
PH1
K
5%(J)
C104
LTV-816-C
103
10%(B)
50VDC
R112
1k
TP104
1/4W
TP101
R107
A
C103
110k
105
1/10W
25VDC
TP105
K
PH2
10%(B)
LTV-816-C
K
Q104
C
REF
B
C109
E
A
MM1431FNRE
102
R111
50VDC
8.2k
Q103
1%(F)
DTC114YUA
1/10W
TP108
FG101 FG102
F101
CN101
SCT (250V3.15A)
6
5
4
3
2
1
B6B-PH-K-S(LF)(SN)
C108
103
50VDC
10%(B)
R100
1k
1/10W
Confidential

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