Brother 2170W Printer User Manual


 
6-3
Confidential
Main PCB Circuit Diagram (3/4)
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D
B
A
C
E
F
E
D
B
A
C
F
876
1
87654
3
2
4
3
2
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0005RC
GOLANA
2.
1
5.1
GOLANA
GOLANA
2.1
GOLANA
2
.1
5.1
5.
1
2.1
2.1
0
.2
5.1
5.0
2.1
5.1
G
O
L
A
N
A
3
.0
3.0
GOLANA
5.0
GOLANA
5.1
5.1
5.0
3.0
G
O
LANA
G
O
LAN
A
GO
LANA
V0
30
1PT
79PT
391C@
k
01
081R
k81
)F(%1
53PT
211C
2
0
1
C
)8061(
9
8
1C
401C
)80
6
1(
V0
371R
k0
1
001PT
V
0
4
2DDV
922
PT
1
32PT
D7/A6-1
1
M
H
T
73PT
601C
20
1C
V0
501PT
501C
201C
E
8
LOS_1T
711R
001
3DDV
011C
201C
V0
0
9R
k1
201PT
V
0
012R@
001
001611
R
821C
201C
7
3
1
C
20
1C
291C
301C
3DDV
43PT
5DDV
701C
201C
3DDV
F3-1
N
WDTH
S
VH
E3-1
VCRTVH
A6
-1
VCCRT_BF
81
1R
0
0
1
54PT
B6-1
N
LCV
_BF
521C
1
0
1C
01AR
k1
2
7
1
8
3
6
4
5
0
32PT
A6-1
R
T
_B
F
E2-1
N
E
S_
T
CJE
85R
k3
3
1
3C
0
2
2C
V01
)DMS(3
.
6
501
D
7/
A
6
-1
2MHT
901P
T
C8
TUOW_NIAM
101PT
F3
-1
CCRTMWPVH
401PT
471C
101C
3DDV
361P
T
371C
301C
TER42
V0
0
4
C
201C
8
01C
2
01C
D8
TUO
W
_
RENNACS
V0
44
PT
E2-1
XOREZ_CA
911
C
2
01
C
)8061(
03PT
TER42
871C
10
1
C
E3-1
VEDMWPVH
9AR
k1
2
7
1
8
3
6
4
5
E3-1
GHCMWPVH
1
21
C
301C
3DDV
011PT
33PT
77
1
C
301C
0
21C
301C
V0
4P
T
V0
42
1
C
101C
0
5
P
T
711C
201C
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69
C
2
01C
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B8
TUO
U
_NIAM
V0
81
1
C
201C
)8061(
TER42
V0
311R
k1
9
2
1C
4
01C
42DDV
TER42
971R
k01
63PT
911R
001
7
7
PT
D8
TUOV_RENNACS
57
P
T
3PT
9
8R
k1
C8
TUOU_RENNACS
E2-1
CDIRG
74PT
321C
101C
831C
201C
901
C
201C
8
9C
301C
221C
101C
79C
2
0
1
C
)806
1
(
E8
LOS_GER
93PT
92PT
B6
-G
F
C8
TUOV_NIAM
021R
k1
E3-
1
N
O
RE
TAE
H
V0
34PT
191C@
101C
V0
411R
k1
23PT
381C
201C
64PT
V0
2
PT
121R
00
1
801PT
A
6
-1
VE
D_BF
511R
001
A6-1
DIRG_B
F
5DDV
471
R
k81
)F(%1
V
0
V0
601
PT
13PT
V
0
111P
T
62
1C
201
C
721C
101C
2L
)8061(
0
5Q
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RT
C
B
E
E
2
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NES_
T
NORF
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ER
R147 4.7k
051
C
C101
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R164 33k
R153
33k
31PT
V
0
E2-1
N
E
S
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V
O
C_
T
NORF
3DDV
E2-1
N
E
S_G
D
E
P
431
C
201C
D8
DELRNT
841R
0
51
E
8
NAF
E
2-
1
NES_RAER_GER
741C
C101
411PT
94
1
C
C102
9
21R
051
TER42
531C
C102
451R
051
41PT
48C
201C
5DDV
11PT
161C
C101
241R
051
64
1
C
C102
261C
C101
V0
V
0
R141
33k
V0
061
C
C102
09C
401
C
V
0
78PT
97R
k3.3
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19PT
19C
401C
261PT
k6.199R
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(
%1
3DDV
39PT
231PT
2DZ
11C-
5
8XZB
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V0
761C
301C
TER42
D5/A6-1
1MHT
87C
1
2
2C
0
9
PT
7
9
R
086
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F
(
%
1
341PT
V0
E3-1
TSRDM
66C
201C
851C
201
C
88C
30
1
C
67C
4
0
1
C
)
80
6
1(
361C
201C
251R
k001
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5DDV
97C
401C
59R
51.0
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5
1
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HCTIP(
W2
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TER42
C4
T
UO
W
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R
EN
N
ACS
97
PT
561C
301C
48PT
651C
122C
D2-1
2SGF_NIAM
C
4
TUOV_RENNACS
87R
26.0
W1
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G
(
%
2
04
P
T
68PT
6
5C
401C
)8061(
D6/E
2
-1
N
T
IMILTH
28R
k001
83PT
55C
401C
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F4
DELRN
T
3
DDV
08R
k051
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TER42
D5
/
A
6-1
2MHT
V
0
5DDV
8
8PT
D2
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301C
8
3
1
PT
B
5
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F
751R
k6
5
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DDM
0
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174
C
77C
133C
D3-1
L
TC_NACS
D3-1
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T
C_NIAM
3DDV
V0
071R
k001
431PT
V0
29PT
E4
NAF
69R
k81
)
F
(
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98PT
V0
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K
L
CDM
3GF
D2-1
SGF_RENNACS
k8189R
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3TO
58PT
E3-1
L
RTC_DELRNT
98C
30
1
C
B
5
TUOW_NIA
M
511P
T
861R
k0
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661C
30
1
C
4
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201C
3DDV
171R
k65
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A5
TUOU_NIAM
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9PT
4
2
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5
TUOV_NIA
M
A
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P
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A
51-S
5
169-A
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MI
1
WLIOC
2
W
LI
OC
3
V
LI
OC
4
VLIOC
5
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OC
6
U
LI
OC
7
DNG
8
5CCV
9
-WH
01
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11
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21
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31
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41
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UH
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51
ESNES
27R
k01
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1
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4
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NORE
TAE
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5
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6
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k0
1
3DDV
631R
051
E6-1/
E
3
-
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C144
C101
A
6-
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NES_RNT
221R
k033
111C
201C
C141
C101
651PT
E6
-1
/
E
3
-
1
1DELLNP
E6-1/E3-1
3
DEL
L
N
P
V0
E6-1/E3-1
2
D
E
LL
N
P
01L
0
V0
25PT
931R
081
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k7.4
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0
C143
C101
172PT
731R
051
0
41C
101C
V0
3DDV
321R
k01
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75PT
931C
201C
722PT
8
22PT
V0
1
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541
C
10
1
C
041R
k1
7L
0
531R
051
831R
0
51
C142
C101
421R
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1
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N
P
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NES_RNT
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NES_WENP
4
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A
E
R
_DEL
5
RORRE_DEL
6
MURD_
DE
L
A-PP-A80-S5169-ASMI
7
RENOT_DEL
41NC
8
DNG
ZD6
B8.6SZDU
ZD7
UDZS6.8B
V0
B5
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B6
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9
5R
051
472PT
311
P
T
331PT241PT
731PT
002PT
131PT
67PT
@R211
10k
V0
V0A
V0A
V0A
V0A
31NC
1
4
2CCV
2
TER42
3
NLCV_BF
4
CDIRG
5
DIRG_BF
6
VED_MWP
7
VED_BF
8
GHC_M
W
P
9
CCRT_MWP
0
1
CCRT_BF
1
1
RT_BF
21
VCRT/
3
1
LOS1
T
41
LOS_GER
5
1
V0S
A-PP-A71-S5169-ASMI
61
3CC
V
71
NWDTHSVH
3U
GF
0
75
6
B
T
N
T
S
R
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31
KLC_RS
11
ATAD_RS
21
BNE_RS
41
OGF
25
+niGF
55
-niGF
45
+m
PL
22
-mPL
32
+mAH
82
-mAH
92
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0
3
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13
+mCH
23
-mCH
33
+pPL
95
-pPL
85
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1
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46
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36
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B
H
26
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1
6
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06
NIDEL
51
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m
o
C
34
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4
4
+
B
pm
o
C
54
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6
4
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94
2
C
N
2
5CN
5
9CN
9
4
3
CN
43
63CN
63
24CN
24
D
DV
35
62D
NG
S
62
65DNGS
6
5
rCSO
42
cCSO
52
mGF
15
mSR
83
mSSR
93
A-mTUO
73
B
-mTUO
04
C-mTUO
14
pGF
75
pSR
6
A
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3
B-pTUO
4
C-pTUO
7
TUODEL
61
T
U
O_
A
p
mo
C
74
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m
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84
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12
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91
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1
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C
V
72
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71
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53
A-PP-A50-S5169-ASMI
1
DNG
2
NE
S_
T
CEJ
E
3
2MHT
6
NC
4
3DDV
5
1MHT
65PT
55PT
4
5
PT
35PT
2
1
NC
1
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2
-UH
3
+
VH
4
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5
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6
-
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H
7
DNG
8
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9
U
01
U
11
V
21
V
3
1
W
41
W
51
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PP-A61-S5169:ROTCENNOC
61
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V
0
V0
303PT
992
PT
53
1P
T
8
72PT
0
03
PT
403PT
79
2PT
103PT
503PT
161PT
603P
T
203
P
T
892PT
TER42
001R
k0
1
031R
k33
4
5R
k33
D8/E2-1
NTIMILTH
38PT
V0
5DDV
87PT
18PT
1A
Q
50
9
4NR
4
5
3
1AQ
5094NR
2
6
1
1
KCOL_
NA
F
2
NAF
3
TER42
4
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5
N
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01
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6
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S
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C
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7
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T
9
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8
V5+
9
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01
RAER_
GE
R
F1-1
KCOL_NAF
102C
101C
122R
05
1
002C
201C
022R
k7.4
3
DD
V
V0
V0
202C
201C
30
2
C
201C
5
02C
20
1C
402C
201C
V0A
V0
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0
A
4
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703PT
MHT/NES
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CEJE
TCATNOC
k74
SPVL
SPVH
rotsimrehT
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P
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R
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BCP
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nip01 9NC
+
NAME
CODE
CIR B512257
LV0034-001 (3/4)