Brother MFC-J2320 Service Manual

6-6
Confidential
 Power supply PCB, 200 V series
+
11 10
NC NC
+
3
OPEN
+
+
LIVE
NEUTRAL
NEUTRAL_L
SEC+
PRI+
PRI+
LIVE_L
LIVE_L
PRI-
LIVE_F
CN101
B6B-PH-K-S(LF)(SN)
1
2
3
4
5
6
R112
1k
1/4W
R100
1k
1/10W
Q103
DTC114YUA
C
B
E
Q100
DTA114YUA
C
B
E
Q101
DTA114YUA
C
B
E
F1
SG5013 02.5P-R
C1
012
200V
250V
RE104-C3.5
D3
1N4005
D2
1N4005
D4
1N4005
D1
1N4005
C11
68
450MXG68MOOESN22X25
C12
102
1KVDC
D6
S1M
1000V
1A
R7
0.24
2W
D5
RF081L2S
200V
1A
R1
100
1/4W
C4
101
50VDC
R17
10
1/4W
D7
DA2JF2300
R16
22k
1/4W
Q2
2SD1857L-R-T92
C
B
E
R2
4.7k
1/8W
R3
4.7k
1/8W
R4
6.2M
1/8W
R18
30k
1/8W
R20
10
1/10W
R9
4.7k
1/10W
C3
105
10VDC
10%(B)
C2
103
50VDC
10%(B)
R6
240k
1/10W
5%(J)
C14
105
10VDC
10%(B)
D101
SBYV28-200-E3/54
200V
1A
C102
47P
1KVDC
C103
105
25VDC
10%(B)
PH1
LTV-816-C
C
E
PH2
LTV-816-C
C
E
PH1
LTV-816-C
A
K
PH2
LTV-816-C
A
K
C6
105
10VDC
10%(B)
F101
SCT (250V3.15A)
C17
332
C107
47P
1KVDC
ZD5
DZ2S36000
25mW
ZD4
DZ2S36000
25mW
ZD2
DZ2S20000
25mW
R14
100k
2W
C104
103
50VDC
10%(B)
R107
110k
1/10W
R103
4.7k
1/4W
R104
0
1/10W
R108
20k
1/8W
1%(F)
R106
30k
1/10W
1%(F)
TP4
TP5
TP6
TP100
TP103
TP104
TP101
TP105
C9
105
25VDC
10%(B)
TP2
TP3
FG1
TP1
C7
105
25VDC
10%(B)
C10
102
1KVDC
VCCGND
VCCGND
DNGCCVDNGCCV
R102
1.3k
1/10W
5%(J)
FG101 FG102
ST101
ST100
U1
LS
8
VDD2
13
GND12
12
OFF
14
VIN
9
SO
15
Vcc
1
VDD1
7
FB
16
GND3
3
OUT
4
IS
6
VGD
5
CL
2
VCCGND
C13
47
100ME47AX
HT1
HEAT SHINK BHS13 LVPS Q1
1
2
PT1
470
1/8W
Q3
2SC4081
C
B
E
VCCGND
VCCGND
C105
103
50VDC
10%(B)
C108
103
50VDC
10%(B)
D100
CMH01
200
1A
C100
103
25VDC
ST1
TP8
01PT9PT
TP12
R8
0
1/10W
R11
1.8k
1/4W
R15
2.2k
1/8W
C16
102
10%(B)
D8
DA2JF2300
R22
0
1/10W
TP13
R111
8.2k
1/10W
1%(F)
Q104
MM1431FNREA
K
REF
R118
10k
1/10W
C8
104
16VDC
10%(B)
T1
SRW2625EG-220V016
2
1
4
5
6
7
8
9
10
11
12
TP18
TP14
TP16
TP15
TP17
TP19
R10
82k
1/10W
R119
0
1/8W
TP108
Q1
STP6NK90ZFP
S
G
D
C101
270
50V
R105
43k
1/10W
1%(F)
C109
102
50VDC
C18
332
TP24
TP25
L1
ELF17N004A
3 4
2 1
R5
7.5M
1/8W
C5
68
EKMQ401ETD680ML25S
CN1
SIN-21T-1.8S
1
CN2
SIN-21T-1.8S
1
R19
240k
1/10W
5%(J)
ZD7
DZ2W02000
L2
1R0223TLN25(A)(T)
3 4
2 1
NC

Brother MFC-J2320 Specifications

General

Print Technology	Inkjet
Functions	Print, Copy, Scan, Fax
Connectivity	USB, Ethernet, Wi-Fi
Max Print Resolution	6000 x 1200 dpi
Max Print Size	A3
Scanner Type	Flatbed with ADF
Max Scan Resolution	1200 x 2400 dpi
Copy Speed (Black)	12 cpm
Copy Speed (Color)	9 cpm
Paper Tray Capacity	250 sheets
Mobile Printing	Brother iPrint&Scan, AirPrint, Google Cloud Print
Display	2.7" LCD touchscreen
Paper Handling	A3, A4