Service Manual
30 Pages
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MicroLab Mk8 Service Manual
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Contents MicroLab - System Overview... 4 MicroLab Mk8 System ... 4 Bidirectional Transducer ... 5 MicroLab Mk8 Repair... 6 Disassembling the MicroLab Mk8 for repairs ... 6 Reassembling the MicroLab after repairs... 6 Circuit Descriptions... 7 Microcomputer Unit... 7 Power Supply ... 7 MicroLab8 Sensor Interface... 8 Keypad, EEPROM, Mouse, RTC, RS232 ... 8 Printer Driver ... 8 Display Driver ... 9 Sounder ... 9 USB Driver ... 9 Memory... 9 Fault Analysis ... 10 Specifications ... 10 Customer contact information ... 11 MicroLab Mk8 Parts List ... 12 Circuit Diagrams ... 20 Overview ... 20 Microcontroller ... 21 Power Supply ... 22 MicroLab8 Sensor Interface... 23 Keypad, EEPROM, MOUSE, RTC, RS232 ... 24 Printer Driver ... 25 Display Driver ... 26 Sounder ... 27 USB Driver ... 28 Memory... 29
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Information in this document is subject to change without notice and does not represent a commitment on the part of CareFusion Limited. Only the parts supplied by CareFusion Limited should be used to complete the service operation described in this manual. If in any way you feel unsure about the successful completion of the service operation you should contact CareFusion Limited or its appointed agent in your country or region and arrange the despatch of the product to a CareFusion Limited Service Centre. At CareFusion we constantly strive to improve our products. This may result in minor changes to devices which affect the way service activities need to be conducted. If you find that the service instructions you have do not reflect the actions you need to take to service your device, it is likely that the device you have is of a slightly different design specification than covered by the service manual. In that case, please contact our Technical Services Department (See page 11) who will be happy to provide you with the details you need.
Copyright 2010 by CareFusion Limited All rights reserved MicroLab Mk8 is a trademark of CareFusion Limited. All other products are trademarks or registered trademarks of their respective owners.
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MicroLab - System Overview MicroLab MK8 System The CareFusion MicroLab is a data recording spirometer consisting of a microcomputer unit incorporating a high resolution colour touch screen, Internal printer, USB and RS232 interfaces, mouse and transducer ports and all associated circuitry. Supplied with the microcomputer is a Bi-directional transducer, disposable mouthpieces, mains adapter, nose clip and USB printer cable. The MicroLab is powered by internal Nickel Metal Hydride cells or by the mains adapter supplied. When testing a subject, the Bi-directional transducer is plugged into the microcomputer unit. The Bidirectional transducer is used to measure the subjects expired flow and volume in accordance with the operating manual.
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Bidirectional Transducer The CareFusion digital volume transducer consists of an acrylic tube with a vane positioned between two swirl plates. The low inertia vane is attached to a stainless steel pivot that is free to rotate on two jewelled bearings mounted at the centre of the swirl plates. As air is passed through the transducer a vortex is created by the swirl plates that cause the vane to rotate in a direction dependant upon the direction of airflow. The number of rotations is proportional to the volume of air passed through the transducer and the frequency of rotation is proportional to the flow rate. The transducer housing consists of a main body that contains a pair of light emitting diodes (LED’s) and phototransistors. The transducer is fixed to the mouthpiece holder that pushes into the main body and is captured by an “O” ring seal. The LED’s produce infrared beams, which are interrupted by the vane twice per revolution. This interruption is sensed by the phototransistors. The output from the collector of each phototransistor will be a square wave with a phase difference between the two of + or - 90 degrees depending upon the direction of flow. The square waves are detected by a microprocessor that measures the period of each pulse and transmits that information to the main unit via a high-speed asynchronous serial link. There is no routine maintenance required for the transducer other than cleaning according to the instructions in the operating manual.
Digital Volume Transducer
Rotating Infra red Swirl emitter plate vane
Jewelled bearing
Infra red detector Volume proportional to the number of pulses
Volume = k X No. of pulses
Flow proportional to the pulse frequency
Flow = k / pulse period
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MicroLab Mk8 Repair Disassembling the MicroLab Mk8 for Repairs 1. Disconnect the mains power supply. 2. Open the printer cover and remove the paper roll from the unit.
We recommend that you use a Pozidriv No. 1 screwdriver for the following instruction.
3. Place the MicroLab Mk8 face down on a soft surface to remove the six screws in the lower moulding. Put the screws to one side. 4. Turn the unit face up before easing the upper and lower mouldings apart. Remove the paper cover and side panels. 5. Taking all precautions against static damage, lift the MicroLab PCB, battery and printer assembly out of the bottom moulding and place on an antistatic work surface. 6. Reconnect the power supply to the MicroLab Mk8 charging socket. 7. The MicroLab is now ready for fault finding.
Reassembling the MicroLab after repairs 1. Disconnect all mains power supplies. 2. Place the MicroLab PCB (and printer/battery if connected) into the MicroLab bottom moulding. 3. Insert the Left hand side panel into the bottom moulding. 4. Insert the Right hand side panel into the bottom moulding and onto the ML8 PCB connectors by lifting the right hand edge of the PCB slightly 5. Ensuring that the keys do not fall out, position the top moulding over the bottom moulding and ensure that they both mate correctly. 6. Lift the rear of the top moulding to insert the paper cover hinge pins. 7. Clip the paper cover shut.
We recommend that you use a Pozidriv No. 1 screwdriver for the following instruction.
8. Place the MicroLab Mk8 face down on a soft surface and replace the six screws in the lower moulding. 9. The MicroLab Mk8 is now ready for operation.
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Circuit Descriptions Microcomputer Unit Overview (085-01) and Micro controller (085-02). The drawing 085-01 is a hierarchical block diagram showing the connections of the sub-sections. The rest of the drawings are sub-sections and are described in detail below. U1 is a Sharp LH79520 32 bit microprocessor with 32K of Cache Ram, and no internal flash memory. The system clock is supplied by 14.7456MHz crystal (X1). U2 is a reset controller, which holds the reset line low on power up. J1 is the JTAG interface for programming the unit. JP1 is the jumper that must be in place for programming, and removed for normal use. U3 is a multiplexer used to direct the communications to the correct channel on UART1. The directions are printer, MM Sensor 1, and MM Sensor 2.
Power Supply (085-03) The power to the system is either supplied by the 8.4V NiMH battery or from an external 12V DC regulated power supply. If the external supply is connected, then TR6 & TR12 are switched off and the battery is not used. R8 ensures that the battery is trickle charged at all times. U40 is the charging circuit for the NiMH battery. The typical charge charge current is about 500mA, which equates to about 375mA out of the 12V supply. Charging is disabled when the unit turns on with TR23. U4 is a step-down switching regulator used to create the 3.3 and 1.8 volt rails. U6 is a step-down switching regulator used to create the 5V rail. U43 is a 1Hz oscillator used to blink the LED when the battery is charging. If the battery is fully charged CHARGE- is high, and the LED is on – assuming the mains is plugged in. U33 is the power on circuit. If the unit is off and the on/off button is pushed, the unit should turn on. The microcontroller can turn off the unit using MC_OFF+. Holding the on/off button down for 10 secs can also turn the unit off if necessary. U5 is used to hold the unit off if the supply voltage is too low (approximately 5.5V). R24 and R25 divide the unregulated battery voltage, which is applied to a spare A/D channel in the touch screen driver. The uC continuously examines the reading and gives a battery low or battery dead warning message. Inductors L1 and L2 are placed for EMC filtering and D14 protects the unit from reverse polarity power supply.
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Microlab8 Sensor Interface (085-04) 2 Sensor ports are available for the unit to plug their transducers into (eg. Turbine, SPO2). U30 is used to translate the levels from 3.3 to 5V. U34, and U35, are used to buffer the receive line to the level translator. This was found to be necessary for the SPO2. TR17 is used to switch the power on for MM Sensor 1. TR19 is used to switch the power on for MM Sensor 2.
Keypad, EEPROM, MOUSE, RTC, RS232 (085-05) Three buttons are available on the unit. KEY0 is the ON/OFF button. KEY1 is the HELP button KEY3 is the PAPER_FEED button U8 is used to generate an interrupt to the microcontroller if either the on/off or help button is pushed. The mouse is controlled by 2 data lines. 4 lines come from the microcontroller to interface with these 2 lines. U22, U31 are inverting buffers. TR7 and TR8 are used to drive the data lines low. BAT2 is a lithium coin cell to give the RTC power for up to 10 years. U10 is the RTC and is clocked by a 32.768kHz xtal. D2 enables power to be drawn from the main 3.3V regulator when the unit is on. U25 is a 32Kbyte EEPROM. This is used to store general settings and calibrations. The uC communicates with the PC an RS232 serial interface at 115,200 Kbits per sec baud rate, with 8 bits data, 1 stop bit and no parity. U9 converts the RS232 signal to a logic signal of 3.3V. The uC uses channel 0 of it’s inbuilt serial controller for RS232 communication.
Printer Driver (085-06) The printer driver circuit is controlled by a Hitachi H8/3687 microprocessor. It includes the head driver, the motor driver, and the paper detection. The microprocessor has a built in Flash, which needs to be programmed by the main microcontroller, in order for the printer driver to operate correctly. U12 is used to drive the correct signals to rotate the motor. U13 is used to translate the communication levels from 3.3 to 5V. TR1 is to turn off the 5V supply to the printer, when not required. U7 is a linear regulator for the 7V printer head voltage. J7 is the connector for the head J14 is the connector for paper detection J6 is used for debugging the printer, and should never even be populated in production. J12 is the connector for the motor.
Display Driver (085-07) The 3.5” TFT LCD Display is driven directly by the main microcontroller. The display has a built in touch screen and LED backlight, all on the same connector (J8). U28, and U29 are used to invert 2 lines from the processor. U14 is the touch screen controller. 8
U16 controls a constant current through the LED backlight of the display. U15 can adjust the current to which U16 has to control. U17 is a step-up switching regulator used to create the appropriate voltages for the display (AVDD approx 8V, VGH approx 15V, VGL approx –8V).
Sounder (085-08) The sound driver includes a low-pass filter, a digital potentiometer, and an amplifier. The low-pass filter (R100, and C110) turn the PWM digital signal from the microcontroller into an analog voltage. The digital potentiometer (U18) is used to adjust the volume, and the amplifier (U19) is used to drive the 16ohm speaker with the final signal.
USB Driver (085-09) The cypress SL811HST (U20) is a host/slave USB controller, which can be used for communicating with a PC or an external printer. In host mode 5V power is supplied through TR13, and switched on with TR14. The chip has is clocked by a 12MHz crystal (X4).
Memory (085-10) U23 is a 32Mbyte FLASH 28F256P30 used to store all program code, and the files/filing system. U24 is a 2Mbyte SRAM CY62167DV30 used to store all volatile memory, such as video memory, and program memory.
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Fault Analysis The following analysis is only a guideline and should be carried out in a logical sequence. If the fault is still apparent after the following suggestions then the unit should be fault found using the circuit descriptions and circuit diagrams provided. When the unit is turned on there is no display present Ensure charger is turned on at the mains. FVC readings are low Remove turbine from transducer housing. Taking the turbine, move it slowly through the air and check that the vane is not sticking. The unit does not recognise that the transducer is connected Ensure that the Bi-directional transducer is correctly plugged into the MicroLab. Inspect the Bi-directional transducer cable and connector for damage. The unit does not record any blows Inspect Bi-directional transducer cable and connector for damage. Ensure that the Bi-directional transducer is correctly plugged into the MicroLab. Remove turbine from the Bi-directional transducer housing. Taking the turbine, move it slowly through the air and check that the vane is not sticking.
Specifications Spirometry Measurements, (Forced)
VC, FEV.75, FEV1, FEV3, FEV6, FVC, PEF, FEV.75/VC, FEV.75/FVC, FEV1/VC, FEV1/FVC (FER), FEV3/VC, FEV3/FVC, FEV.75/FEV6, FEV1/FEV6, FEF25 (MEF75), FEF50 (MEF50), FEF75 (MEF25), FEF25-75 (MMEF), FEF50/VC, FEF50/FVC, MMEF/FVC (FEF25-75/FVC), FIV1, FIVC, PIF, FIV1/FIVC (FIR), FIF25 (MIF75), FIF50 (MIF50), FIF75 (MIF25), R50 (FEF50/FIF50), MET25-75, FET, MVV (ind)
Measurements, (relaxed)
EVC, IVC, IC, VT (TV), Ti, Te, Ti/Ttot., VT/Ti (TV/Ti), IRV, ERV, FR
Test Per Subject
5 relaxed VC manoeuvres and 8 forced manoeuvres for each baseline and two post examinations
Predicted Values
Various - depends upon national preference (including NHANESIII)
Transducer
CareFusion Gold Standard Bi-Directional Digital Volume
Resolution
10ml volume 0.03l/s flow
Accuracy
+/- 3% to ATS recommendations - Standardisation of Spirometry 1994 update for flows and volumes
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General Storage
2000 patients with tests including Flow/Volume loops and Volume/Time graphs
Printer Output Medical
For the latest listing of compatible Hewlett Packard printers
(External Printers)
visit CareFusion Website at: www.carefusion.com/micromedical
Printer Output
13mm/s (avg)
(Internal Printer) Power Supply
Input: 100-240V AC 50-60Hz Output: 12V 2.5A
Battery Pack
Rechargeable NiMH 8.4V 1Ah
Dimensions
25.5cm x 12cm x 3.5cm Transducer 50 x 60 x 90mm
Weight
Excluding any transducers: 630g
Operating Temperature
The instrument will operate in a uniform environment of 0°C - 40°C, out of direct sunlight
Operating Humidity
30-90% non-condensing.
Storage Temperature
-20°C to +70°C
Storage humidity
10% to 90% RH
Connectivity
RS232 serial and USB 1.1
Customer contact information UK Customers only Technical Support Enquiries: Telephone:
01256 388551
Email:
International customers only Technical Support Enquiries: Telephone:
0049 931 4972 127
Email: [email protected]
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MicroLab Mk8 Parts List Parts List For: MicroLab MK8 Drawing No.
085-00
Revision No. 1.2
Date 12/12/05 Page: 1 OF 7
Designation MIM-085-17 PCB ASSEMBLY
Part No. (F=Farnell)
Description.
U1
INC-LH79520
Sharp ARM7 Microcontroller, LQFP176 package
U2
INC-LM809M3-3.08 NOPB
National Semiconductor Reset Circuit, SOT-23 package
U3
INC-MM74HC4052M
Dual 4-ch analog mlplex, SO-16 package, Farnell 3548892
U4
INC-MAX1775EEE+
Maxim dual-output step-down converter, QSOP16 package
U5
INC-MAX6457UKD3B+T
Maxim undervoltage sensing circuit, SOT23-5 package
U6
INC-MAX1626ESA+
Maxim step-down DC-DC converter, SO-8 package
U8
INC-BU4S11
Rohm individual CMOS NAND gate, SOT23-5 package
U9
INC-MAX3221CAE+
Maxim RS232 transceiver, SSOP16 package
U10
INC-DS1629S+
Maxim digital temp and RTC, SO-8 package, Farnell 3330023
U11
INC-HD64F3687FP
Hitachi microcontroller, FP64E package
U12
INC-L6219DS
Allegro Surface mount PWM Motor driver, SOP24 package
U13
INC-MAX3378EEUD+
Maxim level translator, TSSOP14 package
U14
INC-ADS7846E
Texas Instruments Touch screen controller TSSOP16 package
U15
INC-MAX5465EXT+
Maxim digital Potentiometer, SC70 package
U16
INC-LT3465ES6#TRPBF
Linear Technology White LED Driver, SOT-23 package
U17
INC-LT1615ES5#TRPBF
Linear Technology DC/DC convertor, SOT23-5 package
U18
INC-MAX5465EXT+
Maxim digital potentiometer, SC70 package
U19
INC-LM4864MM
Audio Power Amplifier, MMSOP package
U20
INC-SL811HST-AXC
Cypress USB controller TQFP48 package
U21
INC-BU4S01
Rohm individual CMOS NOR gate, SOT23-5 package
U22
INC-BU4S584
Rohm individual CMOS Schmitt invertor, SOT23-5 package
U23
Intel NOR Flash, TSOP56_14X20 package
U24
INC-JS28F256P30B85 INC-CY62167DV30LL70ZXI
U25
INC-24LC256I/SN
Microchip 256K EEPROM, SO-8 package
U26
INC-MAX4544EUT+T
Maxim SPDT analogue switch, SOT23-6 package
U27
INC-MAX4544EUT+T
Maxim SPDT analogue switch, SOT23-6 package
U28
INC-BU4S584
Rohm individual CMOS Schmitt invertor, SOT23-5 package
U29
INC-BU4S584
Rohm individual CMOS Schmitt invertor, SOT23-5 package
U30
INC-MAX3378EEUD+
Maxim level translator, TSSOP14 package
U31
INC-BU4S584
Rohm individual CMOS Schmitt invertor, SOT23-5 package
U33
INC-4093
CMOS Quad NAND Schmitt input gate, SO-14 package
U34
INC-BU4S81
Rohm individual CMOS AND gate, SOT23-5 package
U35
INC-BU4S81
Rohm individual CMOS AND gate, SOT23-5 package
U40
INC-LTC4010CFE#TRPBF
Linear Technology Battery Charging Circuit, TSSOP16 package
U42
INC-LT1084CT#TRPBF
Linear Technology Voltage Regulator CPC Sellotape permanent, double-sided, self adhesive pad 12x25x1.5mm
Cypress 256Mbit SRAM, TSOP48_12X20 package
U42 PAD
PAD-OE02910
U43
INC-LM555CM
National Semiconductor 555 Timer IC, SO-8
TR1
TRA-DTC114EK
High speed switching NPN transistor, size SOT23
TR2
TRA-FDN360P
Fairchild Semiconductor P-channel Mosfet, size SOT-23
TR3
TRA-FDN361AN
Fairchild Semiconducter N-channel Mosfet, size SOT-23
TR4
TRA-FDN360P
Fairchild Semiconductor P-channel Mosfet, size SOT-23
TR5
TRA-DTC114EK
High speed switching NPN transistor, size SOT23
TR6
TRA-DTC114EK
High speed switching NPN transistor, size SOT23
TR7
TRA-DTC114EK
High speed switching NPN transistor, size SOT23
TR8
TRA-DTC114EK
High speed switching NPN transistor, size SOT23
TR9
TRA-FMMT491A
Zetex NPN transistor, size SOT-23
TR10
TRA-DTA114EK
High speed switching PNP transistor, size SOT23
TR11
TRA-FDN360P
Fairchild Semiconductor P-channel Mosfet, size SOT-23
TR12
TRA-FDN360P
Fairchild Semiconductor P-channel Mosfet, size SOT-23
TR13
TRA-FDN360P
Fairchild Semiconductor P-channel Mosfet, size SOT-23
12
TR14
TRA-DTC114EK
High speed switching NPN transistor, size SOT23
TR15
TRA-DTC114EK
High speed switching NPN transistor, size SOT23
TR16
TRA-FDN360P
Fairchild Semiconductor P-channel Mosfet, size SOT-23
TR17
TRA-DTC114EK
High speed switching NPN transistor, size SOT23
TR18
TRA-FDN360P
Fairchild Semiconductor P-channel Mosfet, size SOT-23
TR19
TRA-DTC114EK
High speed switching NPN transistor, size SOT23
TR20
TRA-FMMT491A
Zetex NPN transistor, size SOT-23
TR21
TRA-FDN360P
Fairchild Semiconductor P-channel Mosfet, size SOT-23
TR22
TRA-FDN361AN
Fairchild Semiconducter N-channel Mosfet, size SOT-23
R1
RES-5.6K0603
5.6K Surface mount resistor 0.063 watt 1% size 0603
R2
RES-75R0603
75R Surface mount resistor 0.063 watt 1% size 0603
R3
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
Parts List For: MicroLab MK8 Drawing No.
085-00
Revision No. 1.2
Date 12/12/05 Page: 2 OF 7
Designation
Part No. (F=Farnell)
Description.
R4
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R5
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R6
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R7
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R8
RES-1K0805
1K Surface mount resistor 0.125 watt 1% size 0805
R9
RES-1M0603
1M Surface mount resistor 0.063 watt 1% size 0603
R10
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R11
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R12
RES-100R0603
100R Surface mount resistor 0.063 watt 1% size 0603
R13
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R14
RES-22K0603
22K Surface mount resistor 0.063 watt 1% size 0603
R15
RES-1M0603
1M Surface mount resistor 0.063 watt 1% size 0603
R16
RES-432K0603
432K Surface mount resistor 0.063 watt 1% size 0603
R17
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R18
RES-36K0603
36K Surface mount resistor 0.063 watt 1% size 0603
R19
RES-22K0603
22K Surface mount resistor 0.063 watt 1% size 0603
R20
RES-22K0603
22K Surface mount resistor 0.063 watt 1% size 0603
R21
RES-27K0603
27K Surface mount resistor 0.063 watt 1% size 0603
R22
RES-0.1R0805
0.1R Surface mount resistor 0.25 watt 1% size 0805
R23
RES-0.047R0805
0.047R Surface mount resistor 0.25 watt 1% size 0805
R24
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R25
RES-47K0603
47K Surface mount resistor 0.063 watt 1% size 0603
R26
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R27
RES-0.1R0805
0.1R Surface mount resistor 0.25 watt 1% size 0805
R28
RES-1K0603
1K Surface mount resistor 0.063 watt 1% size 0603
R29
RES-0.1R0805
0.1R Surface mount resistor 0.25 watt 1% size 0805
R30
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R31
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R32
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R33
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R34
RES-100R0603
100R Surface mount resistor 0.063 watt 1% size 0603
R35
RES-0.1R0805
0.1R Surface mount resistor 0.25 watt 1% size 0805
R36
RES-10M0805
10M Surface mount resistor 0.125 watt 1% size 0805
R37
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R38
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R39
RES-0.1R0805
0.1R Surface mount resistor 0.25 watt 1% size 0805
R40
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R41
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R42
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R43
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
13
R44
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R45
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R46
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R47
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R48
RES-1R0603
1R Surface mount resistor 0.063 watt 1% size 0603
R49
RES-1K0603
1K Surface mount resistor 0.063 watt 1% size 0603
R50
RES-1R0603
1R Surface mount resistor 0.063 watt 1% size 0603
R51
RES-1K0603
1K Surface mount resistor 0.063 watt 1% size 0603
R52
RES-33K0603
33K Surface mount resistor 0.063 watt 1% size 0603
R53
RES-33K0603
33K Surface mount resistor 0.063 watt 1% size 0603
R54
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R55
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R56
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R57
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R58
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R59
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R60
RES-22K0603
22K Surface mount resistor 0.063 watt 1% size 0603
R61
RES-22K0603
22K Surface mount resistor 0.063 watt 1% size 0603
R62
RES-22K0603
22K Surface mount resistor 0.063 watt 1% size 0603
Parts List For: MicroLab MK8 Drawing No.
085-00
Revision No. 1.2
Date 12/12/05 Page: 3 OF 7
Designation
Part No. (F=Farnell)
Description.
R63
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R64
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R65
RES-0.1R0805
0.1R Surface mount resistor 0.25 watt 1% size 0805
R66
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R67
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R68
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R69
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R70
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R72
RES-8.2R0805
8.2R Surface mount resistor 0.125 watt 1% size 0805
R73
RES-91K0603
91K Surface mount resistor 0.063 watt 1% size 0603
R74
RES-15K0603
15K Surface mount resistor 0.063 watt 1% size 0603
R75
RES-51K0603
51K Surface mount resistor 0.063 watt 1% size 0603
R76
RES-1K0603
1K Surface mount resistor 0.063 watt 1% size 0603
R77
RES-47K0603
47K Surface mount resistor 0.063 watt 1% size 0603
R78
RES-7.5K0603
7.5K Surface mount resistor 0.063 watt 1% size 0603
R79
RES-5.6K0603
5.6K Surface mount resistor 0.063 watt 1% size 0603
R80
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R81
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R82
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R83
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R84
RES-1M0603
1M Surface mount resistor 0.063 watt 1% size 0603
R85
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R86
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R87
RES-1.5K0603
1.5K Surface mount resistor 0.063 watt 1% size 0603
R88
RES-33R0603
33R Surface mount resistor 0.063 watt 1% size 0603
R89
RES-33R0603
33R Surface mount resistor 0.063 watt 1% size 0603
R90
RES-15K0603
15K Surface mount resistor 0.063 watt 1% size 0603
R91
RES-15K0603
15K Surface mount resistor 0.063 watt 1% size 0603
R92
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R93
RES-0.1R0805
0.1R Surface mount resistor 0.25 watt 1% size 0805
R94
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R95
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R96
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R97
RES-0.1R0805
0.1R Surface mount resistor 0.25 watt 1% size 0805
R98
RES-0.1R0805
0.1R Surface mount resistor 0.25 watt 1% size 0805
14
R99
RES-0.1R0805
R100
RES-3.3K0603
0.1R Surface mount resistor 0.25 watt 1% size 0805 3.3K Surface mount resistor 0.063 watt 1% size 0603
R101
RES-1M0603
1M Surface mount resistor 0.063 watt 1% size 0603
R102
RES-18K0805
18K Surface mount resistor 0.125 watt 1% size 0805
R103
RES-100K0805
100K Surface mount resistor 0.125 watt 1% size 0805
R104
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R105
RES-0.22R0805
0.22R Surface mount resistor 0.25 watt 1% size 0805
R106
RES-604K0603
604K Surface mount resistor 0.063 watt 1% size 0603
R107
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R108
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R109
RES-121R0603
121R Surface mount resistor 0.063 watt 1% size 0603
R110
RES-560R0805
560R Surface mount resistor 0.125 watt 1% size 0805
R111
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R112
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R113
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R114
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R116
RES-0.1R0805
0.1R Surface mount resistor 0.25 watt 1% size 0805
R117
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R119
RES-0.1R0805
0.1R Surface mount resistor 0.25 watt 1% size 0805
R120
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R121
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R122
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R123
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R124
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R125
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R126
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R127
RES-22K0603
22K Surface mount resistor 0.063 watt 1% size 0603
Parts List For: MicroLab MK8 Drawing No.
085-00
Revision No. 1.2
Date 12/12/05 Page: 4 OF 7
Designation
Part No. (F=Farnell)
Description.
R128
RES-68K0603
68K Surface mount resistor 0.063 watt 1% size 0603
R129
RES-33K0603
33K Surface mount resistor 0.063 watt 1% size 0603
R130
RES-330R0805
330R Surface mount resistor 0.063 watt 1% size 0805
R131
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R132
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R133
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R134
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R135
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R136
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R137
RES-0.1R0805
0.1R Surface mount resistor 0.25 watt 1% size 0805
R138
RES-33K0603
33K Surface mount resistor 0.063 watt 1% size 0603
R139
RES-10K0603
10K Surface mount resistor 0.063 watt 1% size 0603
R140
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R141
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R142
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R143
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
R145
RES-100K0603
100K Surface mount resistor 0.063 watt 1% size 0603
C1
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C2
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C3
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C4
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C5
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C6
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C7
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C8
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
15
C9
CAP-0.1UF0603
C10
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603 0.1uF 25V ceramic capacitor size 0603
C11
CAP-10PF0603
10pF ceramic capacitor size 0603
C12
CAP-10PF0603
10pF ceramic capacitor size 0603
C13
don't populate
C14
don't populate
C15
CAP-TPSC336K16R0300
AVX 33uF/16v surface mount Tantalum. Farnell 301-8544
C16
CAP-10UF1206
10uF 10V ceramic capacitor size 1206
C17
CAP-10UF1206
10uF 10V ceramic capacitor size 1206
C18
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C19
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C20
CAP-10NF0603
10nF ceramic capacitor size 0603
C21
CAP-1UF0805
1uF 25V ceramic capacitor size 0805
C22
CAP-TPSC336K16R0300
AVX 33uF/16v surface mount Tantalum. Farnell 301-8544
C23
CAP-1UF0805
1uF 25V ceramic capacitor size 0805
C24
CAP-0.22UF0805
0.22uF 25V ceramic capacitor size 0805
C25
CAP-2.2UF0805
2.2uF 25V ceramic capacitor size 0805
C26
CAP-0.1UF0805
0.1uF 25V ceramic capacitor size 0805
C27
CAP-0.47UF0805
0.47uF 25V ceramic capacitor size 0805
C28
CAP-2.2UF0805
2.2uF 25V ceramic capacitor size 0805
C29
CAP-1UF0805
1uF 25V ceramic capacitor size 0805
C30
CAP-TPSC336K16R0300
AVX 33uF/16v surface mount Tantalum. Farnell 301-8544
C31
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C32
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C33
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C34
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C35
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C36
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C37
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C38
CAP-TAJD107K016R
AVX 100uF/16v Surface mount Tantalum. Farnell 197-348
C39
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C40
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C41
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C43
CAP-TAJD107K016R
AVX 100uF/16v Surface mount Tantalum. Farnell 197-348
C44
CAP-820PF0603
820pF ceramic capacitor size 0603
Parts List For: MicroLab MK8 Drawing No.
085-00
Revision No. 1.2
Date 12/12/05 Page: 5 OF 7
Designation
Part No. (F=Farnell)
Description.
C45
CAP-820PF0603
820pF ceramic capacitor size 0603
C46
CAP-820PF0603
820pF ceramic capacitor size 0603
C47
CAP-820PF0603
820pF ceramic capacitor size 0603
C48
CAP-10NF0603
10nF ceramic capacitor size 0603
C49
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C50
CAP-33PF0603
33pF ceramic capacitor size 0603
C51
CAP-33PF0603
33pF ceramic capacitor size 0603
C52
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C53
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C54
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C55
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C56
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C57
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C58
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C59
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C60
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C61
CAP-10NF0603
10nF ceramic capacitor size 0603
C62
CAP-10NF0603
10nF ceramic capacitor size 0603
C63
CAP-10NF0603
10nF ceramic capacitor size 0603
16
C64
CAP-10NF0603
10nF ceramic capacitor size 0603
C66
CAP-1UF0805
1uF 25V ceramic capacitor size 0805
C67
CAP-2.2UF0805
2.2uF 25V ceramic capacitor size 0805
C68
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C69
CAP-TPSC336K16R0300
AVX 33uF/16v surface mount Tantalum. Farnell 301-8544
C70
CAP-TPSC336K16R0300
AVX 33uF/16v surface mount Tantalum. Farnell 301-8544
C71
CAP-1UF0805
1uF 25V ceramic capacitor size 0805
C72
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C73
CAP-TPSC336K16R0300
AVX 33uF/16v surface mount Tantalum. Farnell 301-8544
C74
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C75
CAP-TPSC336K16R0300
AVX 33uF/16v surface mount Tantalum. Farnell 301-8544
C76
CAP-2.2UF0805
2.2uF 25V ceramic capacitor size 0805
C77
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C78
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C79
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C80
CAP-1UF0805
1uF 25V ceramic capacitor size 0805
C81
CAP-1UF0805
1uF 25V ceramic capacitor size 0805
C83
CAP-22PF0603
22pF ceramic capacitor size 0603
C84
CAP-22PF0603
22pF ceramic capacitor size 0603
C85
CAP-0.1UF0805
0.1uF 25V ceramic capacitor size 0805
C86
CAP-2.2UF0805
2.2uF 25V ceramic capacitor size 0805
C87
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C88
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C89
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C90
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C91
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C92
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C93
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C94
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C95
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C96
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C97
CAP-1UF0805
1uF 25V ceramic capacitor size 0805
C98
CAP-0.1UF0805
0.1uF 25V ceramic capacitor size 0805
C99
CAP-EEVFK1C470UR
Panasonic 47uF electrolytic UWX5 package. Farnell 383-5856
C100
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C101
CAP-TAJD107K016R
AVX 100uF/16v Surface mount Tantalum. Farnell 197-348
C102
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C103
CAP-TPSC336K16R0300
AVX 33uF/16v surface mount Tantalum. Farnell 301-8544
C104
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C105
CAP-TPSC336K16R0300
AVX 33uF/16v surface mount Tantalum. Farnell 301-8544
C106
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C107
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
Parts List For: MicroLab MK8 Drawing No.
085-00
Revision No. 1.2
Date 12/12/05 Page: 6 OF 7
Designation
Part No. (F=Farnell)
Description.
C108
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C109
CAP-1UF0805
1uF 25V ceramic capacitor size 0805
C110
CAP-10NF0603
10nF ceramic capacitor size 0603
C111
CAP-1UF0805
1uF 25V ceramic capacitor size 0805
C113
CAP-TPSC336K16R0300
AVX 33uF/16v surface mount Tantalum. Farnell 301-8544
C114
CAP-TPSC336K16R0300
AVX 33uF/16v surface mount Tantalum. Farnell 301-8544
C115
CAP-TPSC336K16R0300
AVX 33uF/16v surface mount Tantalum. Farnell 301-8544
C117
CAP-10UF1206
10uF 10V ceramic capacitor size 1206
C118
CAP-1UF0603
1uF 25V ceramic capacitor size 0805
C120
CAP-10NF0603
10nF ceramic capacitor size 0603
C121
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
C122
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
17
C123
CAP-0.1UF0805
C130
CAP-0.1UF0603
0.1uF 25V ceramic capacitor size 0603
D1
DIO-BAT54C
General purpose Dual Schottky diode, Common Cathode
D2
DIO-BAT54C
General purpose Dual Schottky diode, Common Cathode
D3
DIO-ZHCS1000
Zetex Schottky diode, SOT-23 package
D4
DIO-ZHCS1000
Zetex Schottky diode, SOT-23 package
D5
LED-L-934ND
Kingbright 3mm orange LED. Farnell 329-9478
D6
DIO-ZHCS1000
Zetex Schottky diode, SOT-23 package
D7
DIO-BAT54S
General purpose Dual Schottky diode in Series
D8
DIO-BAT54S
General purpose Dual Schottky diode in Series
D9
DIO-BAS21
General purpose diode
D10
DIO-BAS21
General purpose diode
D11
DIO-ZHCS1000
Zetex Schottky diode, SOT-23 package
D13
DIO-ZHCS1000
D14
DIO-SMAJ12A
Zetex Schottky diode, SOT-23 package General Semiconductor TVS 12V protection diode, DO214 package
D15
DIO-BAS21
General purpose diode
D16
DIO-BAS21
General purpose diode
D17
General purpose diode
L2
DIO-BAS21 IND-NLC565050T-3R9KPF IND-NLC565050T-3R9KPF
L3
IND-B82462-G4103-M
Epcos 10uH Power Inductor, Farnell 7430027
L4
IND-LQH32CN100K33L
muRate 10uH inductor, 1210 package, Farnell 9522204
L5
IND-B82462-G4223-M
Epcos 22uH Power Inductor, Farnell 7430043
L6
IND-LQH32MN220J23L
muRate 22uH inductor, 1210 package, Farnell 9522069
L7
IND-LQH32CN100K33L
muRate 10uH inductor, 1210 package, Farnell 9522204
L8
IND-BLM41PG750SN1B
muRata inductor, 1806 package.
L9
IND-DO3340P-103ML
Coilcraft 10uH inductor
X1
XTL-14.745HC49/4H
X2
XTL-32.768WATCH
14.745 MHz crystal, HC49/4H package Seiko C-001R 32.768 KHz crystal, WATCH package. Farnell 571672
X3
XTL-14.745HC49/4H
14.745 MHz crystal, HC49/4H package
X4
XTL-CS1012.000MABJTR
Citizen 12MHz surface mount crystal. Digi-Key 300-8089-1-ND
F1
FUS-MINISMD050-2
Tyco 0.5A surface mount Polyswitch. RS 136-864
F2
FUS-MF-SM150-2
Bourns Surface Mount 3 Amp Resettable Fuse
BAT1
SKT-B2B-PH-K-S
JST 2 way PCB socket
BAT2
BAT-CR2430PCB
Varta 260mA-hr PCB mounted coin cell battery. Farnell 425345
J1
CON-M20-9980706
Harwin 7x2-way 2.54mm pitch Header
J2
CON-CN06486
CPC DC Power Socket
J3
CON-MQ172X-4PA(55)
Hirose 4-way connector
J4
CON-MQ172X-4PA(55)
Hirose 4-way connector
J5
CON-MJ2135
3.5mm 4-pole Jack Socket (Farnell 5096297)
J6
Not Used
Printer Debug Port
J7
Hirose 22way connector
J8
CON-FH12-22S-1SV(55) CON-FH12-50S0.5SV(55)
J9
SPK-KDM-40016
Roxborough speaker
J10
CON-56579-0588
Molex USB Mini AB connector
J12
CON-52852-0470
Molex 4-way 1mm pitch FFC connector
J13
CON-RP34L5R-3PD(71)
Hirose 3-way connector
J14
CON-52852-0470
Molex 4-way 1mm pitch FFC connector
JP1
CON-M20-9990206
Harwin 2-way 2.54mm pitch Header (Farnell 511705)
L1
0.1uF 25V ceramic capacitor size 0805
TDK 3.9uH inductor TDK 3.9uH inductor
Hirose 50way connector
Parts List For: MicroLab MK8 Drawing No.
085-00
Revision No. 1.2
Date 12/12/05 Page: 7 OF 7
Designation
Part No. (F=Farnell)
Description.
KEY0
SWT-TSS644R
Knitter-switch switch
KEY1
SWT-TSS644R
Knitter-switch switch
KEY3
SWT-TSS644R
Knitterswitch switch
18
VR1
POT-3150W203P
Tyco Electronics 20K surface mount pot. Farnell 4631869
HEAT6900
Aavid Thermalloy heatsink TO220 type PF433 for U42.
TX09D70Vm1CAA
Hitachi 1/4 VGA colour TFT display
MIM-085-27
MicroLab - display holder
MIM-085-11
PCB issue 1.0
MIM-039-18 TURBINE ASSEMBLY MIM-031-17
2 off moulded turbine inner swirl plate
MIM-031-18
2 off moulded turbine outer swirl plate
MIM-039-12
Transducer Body - Reduced Cone Diameter
MIM-039-02
Mouthpiece holder
MIM-039-14
Jewelled fixed bearing M3 thread
MIM-039-16
Jewelled sprung bearing M3 thread
MIM-039-17
27mm offset vane assembly
MIM-039-15
27mm Pivot
MIM-039-08
Flow deflector plate (039-08 iss 1.3)
BI-DIRECTIONAL TURBINE HOUSING MIM-101-00 CASE COMPONENTS MIM-085-18
MicroLab - top moulding
MIM-085-19
MicroLab - bottom moulding
MIM-085-20
MicroLab - paper cover
MIM-085-21
MicroLab - display bezel
MIM-085-22
MicroLab - right hand panel
MIM-085-23
MicroLab - left hand panel
MIM-085-24
2 off MicroLab - front feet
MIM-085-25
2 off MicroLab - rear feet
MIM-085-26
MicroLab - hinged foot
MIM-085-28
MicroLab - paper feed key
MIM-085-29
MicroLab - on/off key
MIM-085-30
MicroLab - help key
MIM-085-16
Serial Number label
MIM-085-15
8.4 Volt 1.1A-hr NiMH battery pack
MEC-Porti-M400 SCWW/3.0/8/PRST30/ZC1D
Woosim thermal printer mechanism 6 off TR fastenings, polymate 30 panhead screw, posidrive, 3x8mm zinc & clear finish
Alt. Part
SCW-202101412KB30086
6 off Harrison Silverdale, polypast 30 screw, panhead, posidrive 3x8mm zinc & clear finish
MIM-085-35 MOUSE ASSEMBLY SWT-13083
Mini optical USB/PS2 mouse available from PWM
PLG-509-6212
Farnell 4 pole 3.5mm jack plug
PSU-MW128RA1200F02
Ault universal 15 volt mains adapter supplied by Craftec
SUNDRY ITEMS USB lead Three pole mains cable for destination country
19
A
B
C
D
1
1
Circuit Diagrams
2
2
FastCharge-
PRINT_EN FastChargeON/OFF_KEY
3
SDA SCL RTC_IRQ-
MOUSE_IN1 MOUSE_IN2 MOUSE_OUT1 MOUSE_OUT2 SDA SCL RTC_IRQ-
SDA SCL
4
MOUSE_IN1 MOUSE_IN2 MOUSE_OUT1 MOUSE_OUT2
MOUSE_IN1 MOUSE_IN2 MOUSE_OUT1 MOUSE_OUT2
PAPERFEED-
HELP_K KEY_IRQ+ ON/OFF_K
HELP_K KEY_IRQ+ ON/OFF_K
HELP_K KEY_IRQ+ ON/OFF_K PAPERFEED-
RS232_RX RS232_TX
RS232_RX RS232_TX
PRNBUSY PRN_RST+ PRNONLINE PRINTDATA PRINTACK PRN_PRG-
RS232_RX RS232_TX
KeyPad, RS232, Temperature, Mouse, EEPROM, RTC 085-05.sch
PAPERFEEDPRINT_EN
PRNBUSY PRN_RST+ PRNONLINE PRINTDATA PRINTACK PRN_PRG-
PRNBUSY PRN_RST+ PRNONLINE PRINTDATA PRINTACK PRN_PRG-
MM1_PWR+ MM1_Tx MM1_Rx
MM1_PWR+ MM1_Tx MM1_Rx
MM1_PWR+ MM1_Tx MM1_Rx
PRINTER 085-06.sch
MM2_PWR+ MM2_Tx MM2_Rx
MM2_PWR+ MM2_Tx MM2_Rx
micro 085-02.sch
4
MM2_PWR+ MM2_Tx MM2_Rx
Sensors 085-04.sch
BAT_MON DC_Plug+ MC_OFF+
BAT_MON DC_Plug+ MC_OFF+
Power Supply 085-03.sch
3
DC_Plug+
20
MC_OFF+
FastCharge-
5
SOUND_ENVOL_CTRL1 VOL_CTRL2 SOUND
SSP_CSSSP_RX SSP_CLK SSP_TX
BKLIGHT_CTRL1 BKLIGHT_CTRL2
PENIRQ-
LCDVD[0..17] LCD_CTRL[0..5]
BLE0BLE1OEWERESETFLASH_VPEN
FLASH_CSSRAM_CS-
D[0..15] A[0..24]
USB_RESET-
USB_CSUSB_IRQ+ USB_MS
USB_ID
5
SOUND_ENVOL_CTRL1 VOL_CTRL2 SOUND
6
SOUND_ENVOL_CTRL1 VOL_CTRL2 SOUND
SOUNDER 085-08.sch
SSP_CSSSP_RX SSP_CLK SSP_TX
BKLIGHT_CTRL1 BKLIGHT_CTRL2
BKLIGHT_CTRL1 BKLIGHT_CTRL2
SSP_CSSSP_RX SSP_CLK SSP_TX
PENIRQ-
PENIRQ-
LCDVD[0..17] BAT_MON LCD_CTRL[0..5]
DISPLAY & TOUCHSCREEN 085-07.sch
BLE0BLE1OEWERESETFLASH_VPEN
LCDVD[0..17] LCD_CTRL[0..5]
FLASH_CSSRAM_CS-
BLE0BLE1OEWERESETFLASH_VPEN
D[0..15] A[0..24]
Memory 085-10.sch
FLASH_CSSRAM_CS-
D[0..15] A[0..24]
USB_RESET-
USB_RESET-
D[0..15] A[0..24]
USB_ID USB_RDUSB_WRUSB_CSUSB_IRQ+ USB_MS
USB Driver 085-09.sch
USB_CSUSB_IRQ+ USB_MS
USB_ID
6
Date: File:
A3
Size
Title
085-01
Revision 1.0
8
7
8
8-May-2006 Sheet 1 of10 U:ProjectsMicroLabMicroLab1.0085.ddbDrawn By:David Brown
Number
Microlab8 Overview
7
A
B
C
D