Brother HL-5130 Manual De Servicios página 285

Appendix 5. Main PCB Circuit Diagram, HL-5170DN (2/4)
1 2
A
U7
230 245
INITN CDCCINITN CDCCACKN
5D 229 244
SEINN CDCCSINN CDCCBUSY
5D 228 243
HBUSY CDCCHBUSY CDCCPEN
5D 227 242
STBN CDCCSTBN CDCCSLCT
5D
241
CDCCFLTN
B
CDCC_D[0] 240
CDCC_D0
239 246
CDCC_D[1]
CDCC_D1 CDCC_DIR CDCC_DIR
238 250 3A
CDCC_D[2]
CDCC_D2 VSCANCLK CDCC_HD
CDCC_D[3] 235 3A
CDCC_D3
CDCC_D[4] 234 VDD3
CDCC_D4 TP58
233 203
CDCC_D[5] R77 100
CDCC_D5 EESCL
TP59
CDCC_D[6] 232 202 R74 100
CDCC_D6 EESDA
CDCC_D[7] 231
CDCC_D7
CDCC_D[7-0]
3A
199 198
DBRXD DBRXD DBTXD DBTXD
1E 1F
201 200
PHRXD PHRXD PHTXD PHTXD
1F 1F
USBVCC
1C
187
USB_HSDP
C
188
USB_HSDM
TP1004
190
USB_FSDP
TP1005
195 191
USBVCC USBVCC USB_FSDM
2C
C86 TP718
R102 226
UCKOUT
1
TP1006 R56
680 186
C270 USBRPU
TP1007
X2 183
R57
USBEXT12
C85
223
2
0V UCKIN C57
C270 AT-49 12.000MHZ
102
VENBN0
@C109 TP719
@R112 80 109
VCKOUT VDON0
1
100 104
C100
VENBN1/IO TP21
@X4 110
VDON1/IO TP22
@C100
82 106
2
0V VCKIN VCALN0/IO TP23
105
0 AT-49 33.333333MHZ
VCALN1/IO TP24
103
VLDHARF/IO TP25
D
101
BDN VBDN
5E
VDD3
253
ENGRSTN
254 255
R122
ENGDI ENGDI ENGDO
10k
3D
SW2
TP53 TP60
R123 217 3
0V REV0 LED0/PNLRST
TP61
0 TP18 218 6
10k
R93
VDD3 REV1 LED1/PNLCLK
TP54 TP62
219 5
R96 10k
REV2 LED2/PNLDO
TP55 TP63
251 256
R116 10k
REV3 LED3
TP56 TP64
252 2
R118 10k
REV4 LED4
TP57
107 4
R82 10k
REV5 PNLSW0/PNLDI
1
PNLSW1
R80
0
208 207
HSRXD/IO HSTXD/IO TP27
0V 210 209
TP19
0V HSCTS/IO HSRTS/IO TP28
E
R83
TP20 Aurora
0
VDD3
DEBUG
@CN6
10k
TP737 LED0
3D
1
DBRXD RXD
1C TP738 SW0
2 3E
DBTXD TXD
2C LED2
3D
LED1
B2B-PH-K-S 3D
LED3
VDD3
3E
SW1
3E
LED4
@CN7
3E
10k
TP1001
1
PHTXD DTXD
TP1002
2C
2
PHRXD DRXD
F
1C
B2B-PH-K-S
5V POWER
@CN11
1
VDD5
VDD5
2
0V 0V
1 2
3 4
L PC Printer
H Printer PC
U11
48
CDCC_DIR DIR
2B 1
CDCC_HD HD
2B 34
0V GND VCC_CABLE
VCC_CABLE
CDCC_D[7-0]
1C
8
CDCC_D[0]
A1
CDCC_D[1] 9
A2
CDCC_D[2] 11
A3
12
CDCC_D[3]
A4
13
CDCC_D[4]
A5
CDCC_D[5] 14
A6
CDCC_D[6] 16
A7
17
CDCC_D[7]
A8
2
A9
3
A10
4
A11
5
A12
6
A13
29
INITN_IN C14
CDC-.cir/2B 28
SELINN_IN C15
CDC-.cir/2B
VDD3 27
R71 HBUSY_IN C16
U6
CDC-.cir/2B 26
8 4
4.7k TP67 VCC VSS 0V STBN_IN C17
CDC-.cir/2B
6 1
SCL A0
TP68
5 2 19
SDA A1 PLHIN
24
7 3
TEST A2 HLH HLHIN
TP999
M24C64-WMN6 74LVX161284
0V
0V
0V
USB
CN3
UBR23-4K5200
TP1003
R47
1
1M VCC
L24
1 4 3
+DATA
2 3
2
-DATA
4
0V GND
R66
39
5
FG
R65 39
6
IF_FG3 FG
1.5k
VDD3
12k
0V
C103
ENBN0
5E
VDON0
5E
VDD3
ENGINE
L10
0
VDD3
TP200 TP202
R142 L14
LED0 1k 0
2E
TP201 TP203
L12
LED1 R138 100 0
2F TP204 TP205
R141
LED2 L13 0
ENGDI
2F
1D 100
L15
LED3 0
VDD5
2F
LED4
2F
SW0
2E
SW1
2F
L11
0V 0
VDD3
PANEL
CN10
MMZ1608Y601B
L18
4
LED0/PNLRSTN
TP210
R148
5
SW0/PNLDI
L19
1k
MMZ1608Y601B 6
LED2/PNLDO
L20
MMZ1608Y601B
7
LED1/PNLCLK
L16
MMZ1608Y601B 2
LED3
TP211
R145
1
SW1
L17
1k
MMZ1608Y601B 3
LED4
L21 0
8
0V GND
L22 0
9
VDD5 VDD5
B9B-PH-K-S
0V
3 4
5 6
18
VCC VDD3
7
VCC
31
VDD5
42
10
GND 0V
15 0V
GND
39
GND
D[7-0]
CDC-.cir/3C
41
D[0]
B1
40
D[1]
B2
38
D[2]
B3
37
D[3]
B4
36
D[4]
B5
35
D[5]
B6
33
D[6]
B7
32
D[7]
B8
47
Y9
46
Y10
45
Y11
44
Y12
43
Y13
TP118
R113
33
20 HBUSY_IN
TP119
A14 CDC-.cir/1B R115
33
21 SELINN_IN
TP120
A15 CDC-.cir/1B R119
33
22 INITN_IN
TP121
A16 CDC-.cir/1B
R131 33
23 STBN_IN
CDC-.cir/1B
A17
DA2 DA3
30
PLH TP998
25
DF5A6.8FU
DF5A6.8FU
0V
0V D[7-0]
CDC-.cir/3A
TP122
D[0] RA6
33
1 8
D[1]
7
2
D[2]
3 6
D[3]
4 5
D[4] RA5
33
1 8
D[5]
2 7
D[6]
TP123 3 6
D[7]
4 5
DA4 DA5
DF5A6.8FU DF5A6.8FU
0V
INITN
1B
SEINN
1B
HBUSY
1B
STBN
1B
CN9
1
3.3V
5
RESET
3
TXD
4
RXD
6
5V VDD3 VDD5 U2
1/10W R15
R21
330
C27
680 1
B
TP233
2
2 C471 Q3 A
0V
TP230 TP231
C
R19
TC7SH08FU
VDON0
B6B-PH-K-S B
2D 680
E
C3735
R16
R10
680
0
0V
BDN
TP232
1D R12
0
ENBN0
2D
TP710 TP711
R143
IF_FG FG1
0
TP712 TP713
R69
IF_FG2 IF_FG3
0
TP714
R34
IF_FG3 IF_FG4
0
TP715
R3
IF_FG4 FG3
0
TP716
R137
FG2 0V
0
R1
FG3 0V
0
TP717
R2
FG4 0V
0
5
6
A-5
7 8
CN5
18
+5V
VDD5
16
0V
17
0V
19
0V
20 0V
21
0V
22
0V
23
0V
24 0V
25
0V
26
0V VDD5
C29
27
0V
10V
28
0V C33
0V
29
0V
30
0V 0V
10 VDD3
ACK
C55
11 10V
BUSY
C33
12
PE 0V
13
SELECT
32
FLT
VDD1.8
C54
14
ATFEED 6.3V 6V
36
SELIN C470
0V
31
INPRIM
1
STB
VDD5
ZD1
C139
C4 C25 C32 C155 C156 C92
UDZS6.8B
C103 C103 C103 C103 C103 C103 C103
VDD3
2
DI1
3
DI2
4
DI3
5
DI4
6
DI5
7
DI6
8
DI7
9
DI8
15
NC NC
33 NC
NC
34
NC NC
35
NC NC
37
IF_FG FG
38
IF_FG2 FG
VDD3 VDD3
5
VCC VDD5
C18
CN1
R8
C21
C103
3 1k
GND C103
0V
0
4 L3 5
Y DATA1
L4 0
4
0V GND
0
L5 3
VDD5 +5V
TP234 TP235
R13
L7 0
1
BD
100
L6 0
2
ENB1
0V
0V
CODE LJ9247001
NAME B512155CIR (2/4)
7 8
A - 5
APÉNDICE
A
B
C
D
E
F