Brother International MD-817 Service Manual - Page 103

Brother International MD-817 Manual

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SENSOR Printed-circuit board S2 ,C4 140741S14 1 0 HBSENSORCOAD# 1 C 4 7, NRT _ R5 III M IIi II pia -AL- 5 EM " TTRI ± I161, 1' ,C3 : 12V .00 RI2 II le ,,3 • rs. CN2 01 El /\J\\...9.s2v .1OV 5v R3 7 i400US 150US 5v V_ - HBSENSORCOAD#2 SENSOR ON a:. I 102" Leos) i z - Rte se # 1"4,zu.OE LEM .,- ci S2BP I ,---2_, i-- C1 ZD1 R.4 1;2 •rt R5 Ant V2 01\ C3 i OV R22 1. 9'2. 2V TR1 --**) R7 3 0 OV V2 CN1 SENSOR r Ott OV 5V 6 OV 7 / 05V .T.C2 o0v Approx. V1-0.2V 0.2V A8 C4 R10 A R V2 9 VA 0 OV V2 0.2V iC2 6 V R15 2 4 2 0 BV iC3 FI13 R14 o V2 OV / / SENSOR OFF; OV 50V 5V0 • 2 TI 0 3 5 SENSOR SENSOR OFF Symbol iC1 1C2 iC3 1C4 01 ZO1 LED1. 2 SW TA1 CN1 CN2 * VR C1 Code Name 234340001 B1PiCm5184BL u74631OOO B1P1C1.5223L 234341001 B1P10451201Th 091100074 B1P1C74LS7 4 230936001 SiD1SR35-100 234338001 S iORD5. SJSEI3 u 5201500 1 LEOGL-5-022 233083001 SWEI3F-1020 u 15090000 SiTR2SA1115 136476001 CNS4B-Xl-P-A 2_3_32_7_1_0000_ 1 HBSENSORCOAChil . 3 .2-. 75. 406 17 HBSENSORCOADe2 233261001 VRVOBL-B104 Y41O123O1 A-CAPACITORIE43101 CI' ty Note 1 1 I 1 1 1 2 1 1 1 I * Outside . I te Built-in 1 10060 1 100uF 16V KEY 1 4 iC1 (1) 9 Cl (2) 3 LEDCOM 5 SW ON; SENSOR OFF; SENSOR OFF: 3'4V SENSOR ON: m3.4V/V...) 4. 6.5V 2.3V 0-0. 5V C2 C3 C4 R3 R4 R5 FM. RIO. P11 R15. R18 Y41OO23O1 Y21032420 Y21042420 090 124620 090 153620 090391620 090103620 A-CAPACiTOR16B100 C-CAPACITOR50B103 C-CAPACITOR5O81O4 OR-A14AJ124S OR-A14AJ153S DR-A1.44.1391S OR-A14AJ103S 1 106F 16V 1 0. oi uF 1 0. 19F 1 12064 1 1510 1 3004 5 1050 LEO I (mONI .1 LED2 (SENSOR) FI2 Al2. R13 R7 090392620 DR-A14AJ392S 090472620 OR-A14A../ 472S 090200320 OR-Al2AJ2005 1 3. 9I.0 2 4. 7k0 1 i/2W. 209 SWLEOI 10 SWLEDO B Fli 090391620 OR-A14AJ391S RB 090221620 DR-Ai4AJ221S R16 090822620 OR-A i 4A,..822S 1 3900 1 2204 1 8.250 R22 090222620 DR-A144,922S 1 2.254

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SENSOR
Printed
-circuit
board
S2
El
5V
OV
SENSOR
KEY
1
iC1
(1)
Cl
(2)
LEDCOM
SWLEO
I
SWLEDO
CN2
6
7
4
9
3
5
10
B
01
C1
/\J\\...9.s2v
ZD1
OV
/
05V
.
T
.C2
o0v
Approx.
V1
-0.2V
OV
5
v
R3
7
R.4
.1
•rt
1;2
V2
C3
i
01\
1. 9'2.
2V
OV
R22
0.2V
A8
C4
R10
A
V2
R
R5
Ant
i400US
150US
5v
TR1
--**)
R7
3
0
OV
CN1
9
VA
iC2
6
V
R15
2
0
BV
0
OV
FI13
R14
V2
o
V2
0.2V
2
4
iC3
OV
V_
-
V2
SENSOR
r
Ott
/
/
SENSOR
OFF;
OV
5V
5V
0
0
•
2
TI
0
3
5
SW
ON;
SENSOR
LEO
I
(mONI
.1
LED2
(SENSOR)
OFF;
SENSOR
OFF:
3'4V
SENSOR
ON:
m3.4V/V...)
2.3V
4.
6.5V
0-0.
5V
HBSENSORCOAD#
1
HBSENSORCOAD#2
SENSOR
ON
SENSOR
OFF
C
,
C
4
140741S14
1
4
pia
±
1
I16
,
1‘
_
R5
"
12
V
.00
RI2
II
7,
N
RT
-AL—
III EM
5
,
C3
IIi II
TRI
le
rs.
,,3
•
T
:
M
a:.
I
10
2"
Leos)
I
i
z
-
Rte
s
e
,---2_
,
#
1
4
OE
.,-
ci
S2BP
i--
",zu.
LEM
0
Symbol
Code
Name
CI'
ty
Note
iC1
234340001
B1PiCm5184BL
1
1C2
u74631OOO
B1P1C1.5223L
1
iC3
234341001
B1P10451201Th
I
1C4
091100074
B1P1C74LS7
4
1
01
230936001
SiD1SR35-100
1
ZO1
234338001
S
iORD5.
SJSEI3
1
LED1.
2
u
520
1500
1
LEOGL-5-022
2
SW
233083001
SWEI3F-1020
1
TA1
u
15090000
SiTR2SA1115
1
CN1
136476001
CNS4B-Xl-P-A
1
CN2
*
2_3_3_
7
27_1_00_
00
1
.
3
.-.
2
.
5406
17
HBSENSORCOAChil
HBSENSORCOADe2
I
I
*
Outside
.
te
Built-in
VR
233261001
VRVOBL-B104
1
10060
C1
Y41O123O1
A-CAPACITORIE43101
1
100uF
16V
C2
Y41OO23O1
A-CAPACiTOR16B100
1
106F
16V
C3
Y21032420
C-CAPACITOR50B103
1
0.
oi
uF
C4
Y21042420
C-CAPACITOR5O81O4
1
0.
19F
R3
090
124620
OR-A14AJ124S
1
12064
R4
090
153620
OR-A14AJ153S
1
1510
R5
090391620
DR-A1.44.1391S
1
3004
FM.
RIO.
P11
R15.
R18
090103620
OR-A14AJ103S
5
1050
FI2
090392620
DR-A14AJ392S
1
3.
9
I.
0
Al2.
R13
090472620
OR-A14A../
472S
2
4.
7k0
R7
090200320
OR-Al2AJ2005
1
i/2W.
209
Fli
090391620
OR-A14AJ391S
1
3900
RB
090221620
DR-Ai4AJ221S
1
2204
R16
090822620
OR
-A
i
4A,..822S
1
8.250
R22
090222620
DR-A144,922S
1
2.254