HL-5130/5140/5150D/5170DN SERVICE MANUAL
3-5
The functions of the interface block communication with external devices are described below;
1.3.2 USB
Stores the data received from the PC into DRAM as controlled by the DMA controller. The
transmission speed is 480Mbps or 12Mbps.
<HL-5130/5140/5150D>
3C
USBVCC
2C
USBVCC
R25
1.5k
R26
12k
X1
AT-49 12.00MHz
1
2
R69
680
R67
1M
C48
C270
C49
C270
0V
C20
C103
TP718
VDD3
0V
USBVCC
U5
Aurora
195
UCKOUT
226
UCKIN
223
USB_HSDP
187
USB_HSDM
188
USB_FSDP
190
USB_FSDM
191
USBRPU
186
USBEXT12
183
R28
39
R27
39
0V
IF_FG3
0V
R23
22k
R24
1M
C34
C101
CN4
1
VCC
2
-DATA
3
+DATA
4
GND
5
FG
UBR23-4K5200
6
FG
L20
1
2
3
4
TP1010
TP1011
TP1012
TP1013
TP1014
USB
Fig. 3-5
<HL-5170DN>
2C
USBVCC
1C
USBVCC
X2
AT-49 12.000MHZ
1
2
R102
680
R99
1M
C85
C270
C86
C270
0V
R56
1.5k
R57
12k
C57
C103
TP718
0V
VDD3
USBVCC
U7
Aurora
195
UCKOUT
226
UCKIN
223
USB_HSDP
187
USB_HSDM
188
USB_FSDP
190
USB_FSDM
191
USBRPU
186
USBEXT12
183
R66
39
R65
39
0V
IF_FG3
0V
R44
22k
R47
1M
C72
C101
CN3
1
VCC
2
-DATA
3
+DATA
4
GND
5
FG
UBR23-4K5200
6
FG
L24
1
2
3
4
TP1003
TP1004
TP1005
TP1006
TP1007
USB
Fig. 3-6
Содержание HL-5130
Страница 114: ...HL 5130 5140 5150D 5150DN Service Manual 4 13 24 Remove the paper rear guide Fig 4 20 Paper tray Paper rear guide 2 1 1 ...
Страница 271: ...APPENDIX A 9 Appendix 9 Engine PCB Circuit Diagram 1 2 NAME CODE B512153CIR 1 2 LJ923001 A 9 ...
Страница 272: ...APPENDIX A 10 Appendix 10 Engine PCB Circuit Diagram 2 2 NAME CODE B512153CIR 2 2 LJ923001 A 10 ...
Страница 273: ...APPENDIX A 11 Appendix 11 Low voltage Power Supply PCB Circuit Diagram 120V NAME Low voltage PS Circuit 120V A 11 ...
Страница 274: ...APPENDIX A 12 Appendix 12 Low voltage Power Supply PCB Circuit Diagram 230V NAME Low voltage PS Circuit 230V A 12 ...
Страница 275: ...APPENDIX A 13 Appendix 13 High voltage Power Supply PCB Circuit Diagram NAME High voltage PS Circuit A 13 ...