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Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013
Congratulations for purchasing this Nixie clock kit “Lars“ or “Laura”.For successful assembly of this kit please read the following helpful hints.
• This kit is designed for someone who has advanced experience with assembling electronics.• If you believe that the kit is too complicated for your skill level please do not try to assemble it - thisgenerally ends up with a device that is not repairable and results in you being very frustrated.Please contact the provider and they can offer you other options that will end in a more fulfillingresult!• Take your time - this kit should take 2 hours to complete if uninterrupted. Assembling the kit in ahurry will lead to frustration and troubleshooting takes three times as long.• Ensure your work area is well lit (daylight preferred) and clean.• Electronic tools, such as pliers, small side-cutters or tweezers will be handy. You will also need aT10 (Torx) Allen screwdriver for the housing assembly.• A soldering iron station with a 1 mm round tip (maximum) and a 0.5 mm (maximum) fine electronicsolder (lead-free) is required. For lead-free solder we’ve had good experience with type Iso-CoreEL Sn95,5 Ag3,8 Cu0,7 with 0,5 mm Ø and 3,5% Flux from Felder Löttechnik and a 400°C solderingtip temperature.• For the intermediary function test you need a multimeter with at least 200 VDC range.• A loupe (magnifying glass) to read the small device markings is often helpful.• Assemble the board in the order as stated in the instructions - this has been proven and willminimise mistakes.• It is assumed that you understand that semiconductors (diodes, ICs, transistors) or electrolyticcapacitors are polarized components. Appropriate markings are silk-screened on the PCB andshown on the board schematic.
Together with this construction guide there are some other usefull documents fordownload
• The owners manual for this Nixie clock kit• The owners manual for the BR-355 wired or “Wireless GPS Connection” system
Safety precautions:During assembly, operation, measurements and maintenance extra precautions must be taken. Thegenerated high voltage of 160 V is dangerous. Assemble the circuit at your own risk.The clock’s functionality cannot be guaranteed when assembled by the customer.No responsibility can be taken for any personal claims and damages during assembly andcommission, especially for damages based on insufficient technical knowledge.The Nixie clock may only be operated in a solid and moisture-proof enclosure.The person who completes the kit and assembles this board into an enclosure for operation isconsidered by the German directive VDE 0869 as a manufacturer and is required to indicate theirname and address including all documents when selling the clock.Ready-to-go devices, which are assembled from kits, are counted as a safety-related industrialmade product.
Okay, and now, Ladies and Gentlemen – start your soldering iron...
As you might notice, most of the electrical parts are just pre-assembled and soldered.However, we recommend to check these SMT assembly for assembly faults and cold solder padsbefore assembling the through hole components.You’ll find at the end of the manual a detailed assembly silk screen for reference.
Start with soldering the 32-pol. female header, fitted from the solder (!) side.Following fit and solder both 28-pol. IC sockets (pay attention for the notches as shown on the silkscreen, the crystal, the potentiometer, the Super Capacitor and the buzzer. The polarity marking on thebuzzer is negligable but keep care for the correct allignment of the Super Cap (arrows on the partpackage and the silk screen). Do not insert the ICs at this stage !Next solder the 47uH shielded inductor, than bend the leads of the RFD3055L MosFet and solder them.Take special care as this is an ESD device, so it is a good idea before handling this part that you de-charge yourself on a metallic part of your desktop. The heatsink can have contact to the left hand’sinductor pad; this doesn’t matter at all. Finally add the remaining parts like the 2u2 / 350V capacitor, bothdual LEDs (take care for the colour), both dual switches and the mounting bracket. Notch on socket and HV5812
Finally cut and remove the tape from the 2.200µFcapacitor. Please do not simple cut the wires atthe top of the tape as the remaining lenght will betoo short.
red
yello
w
gre
en
gre
en
The following task must only be done when assembling a LauraNixie clockPick up the 4 x M3 x 8 self tapping screws and the 4 x 3 mm plastic spacersand threat them to the drilling holes at the edges of the main board. Thespacers are a self fixing type.
Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013
A note for handling theIN-2 Nixie tubes
Please be very carefully byhandling the IN-2 tubes.The glass bottom is veryfragile and will brake whenapplying hard force,specially when insertinginto the socket or byaligning the tubes. Youneed not to press downthe tubes fully into theirsockets. Only the half ismuch enough.
Crack
Now connect the PCB to an USB power supply and check if something strange will happen; e.g. aparts runs hot. If everything is allright we will do follwing some voltage checkings:Please check the voltages on the PIC’s socket pins with a multimeter. Put the negative probe(black) on TP3; left hand from the buzzer. Put the positive probe (red) on the socket pins.
Measured Voltagesred = ca. 5 V • blue = 0...3 V • amber = ca. 0,3 V • green = ca. 0...-2 V • black = 0 V
Pin 1 • Pin 2 • Pin 3 • Pin 4 • Pin 5 • Pin 6 • Pin 7 • Pin 8 • Pin 9 • Pin 10 • Pin 11 • Pin 12 • Pin 13Pin 14 • Pin 15 • Pin 16 • Pin 17 • Pin 18 • Pin 19 • Pin 20 • Pin 21 • Pin 22 • Pin 23 • Pin 24Pin 25 • Pin 26 • Pin 27 • Pin 28
Check following the voltages on the other testpoints: TP1 (around 4.8 V) • TP2 (around 4.5 V)Please do not proceed until all voltages are within their range and check for the fault.If everything is ok, unplug the clock from the power supply.Solder now jumper ENABLE HIGH V. CONVERTER X1/X2, direct above the inductor and insert ONLY(!) the PIC, but not the HV5812 driver. Keep care for correct orientation. Turn on the clock again.Caution! Now the HV converter is working. Please check again, if something strange happens;e.g. if a part will run hot. Pick up now a screwdriver and do again a measurement of the voltage onTP1 It should be in the range of 40 V. Adjust now the voltage with the potentiometer to 41 V.Do following a voltage check on TP2. It should be in the range of 165 V.Push now button SET. The clock must make a short bleep.Unplug the clock again from power and wait 10 secs. until the capacitors are discharged.Now insert the remaining HV5812 driver IC into its PLCC28 socket.
Stop here and flip the page. You need now assemble the tube board according to yourclock. When ready assembled come back for a quick test of the tube board.
Now fit the tube board onto the main board and turn the clock on again.The tubes should start with a „digit test routine“; which counts all digits. Also the (RGB) LEDs arechecked within this routine with the following scheme:digit 1 = red • digit 2 = green • digit 3 = blue • digit 4 = none • digit 5 = green/orangedigit 6 = none • digit 7 = violett • digit 8 = none • digit 9 = cyan • digit 0 = noneThe amber column LEDs should continuously light up.If everything is ok, unplug the clock again from power and wait 10 seconds.Solder now jumper ENABLE POWER BACKUP X3/X4 direct below the dual LEDs.Solder jumper A-B-C direct below the ASK module connections to position A-B.Now flip the page again and assemble the enclosure to finish your clock.
The following task must only be done when assembling aLaura Nixie clock
Pick up the 4 x M3 x 8 self tapping screws and the 4 x 3 mm plasticspacers and threat them to the drilling holes at the edges of the mainboard. The spacers are a self fixing type.
Connecting GPS receivers (internal / external) or DCF receiver
Anbieterkennzeichung • VendorJürgen Grau • Ortsstraße 13 • 07429 Rohrbach • Germany • Fon: 036730 / 3155-90 • Fax: 036730 / 3155-89
E-Mail: [email protected] • www.Nixiekits.eu
Subject change without notice – Issue 3.3 – Version from 08.06.2017
Date05.08.201208.08.201226.08.201227.09.201211.11.201217.02.201417.04.201527.12.201608.06.2017
DescriptionInitial ReleaseError correction / added replacing diodes procedureError correction / parts value of resistor-arrays changedChanged the range of the voltage measuring valuesAdded assembly of Lena Nixie clockNew issue for the new main board version Rev.11-2013Error correction and additions in GPS receiver settingsCorrected value of the measured voltages on PIC socketAdding settings for DCF / NWTS receivers
When using the ASK module from the Wireless GPS Set 3, simply fit the module onto the mainboard andsolder the 8 pins. Pay attention for correct orientation (see pictures).The clock has a build in antenna. However, due to the RF shielding of the aluminium profiles the receptionrange is very limited. If the reception is too poor you can connect the supplied external antenna to theTIME DATA connector. Don’t forget to set option #12 to value 4 (for GPS reception) option #13 to thebaud rate and option #14...16 to correct the time offset according to your location; this offset is basedon standard time (not day saving).The green LED below the module will show the received data as well as the DATA LED on rear.Please note that it is not possible to connect any extra external receiver to the TIME DATAconnector when an ASK module is fitted, only the supplied antenna can be fitted.Please check again, if the solder jumper A-B-C (direct below the module) is soldered in position A-Bwhen using the internal ASK module. For setting up the „Wireless GPS Connection“ system proceed asstated in the appropriate owners manual
When connecting the wired extrenal MicroGPS / NWTS receiver from PVelectronics set thejumpers A-B-C to position B-C set option #12 to value 4 and check for correct baud rate settings.When connecting the wired external GPS BR-355 receiver from GlobalSat set the jumpersA-B-C to position A-B and check for 4800 baud rate settings (option #13 to value 0).
When connecting the wired external DCF receiver from Mr.Nixie you’ll need to set thejumpers A-B-C to position A-B and set option #12 to value 1 and omit option #13
Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013
Assembling the Lars IN-17 tube board and enclosure
Please crack carefully both PCB’s.
Assemble now the male headers (1 x 32-pol. and 3 x 2-pol.) and the 4 resistors on the tube board.
Flip the board and assemble the four LED’s. Slight over the LED’s wires 2 x 8 mm spacers each(8 in total). Pay attention that the anode of the LED is the longer wire and it is marked on the silk
screen with an „A“. Solder at the beginning only one pad, than adjust the LED’s exact upright andsolder the remaining pad.
Pick up now an IN-17 tube. Pleasenote that one wire is missing oneach tube as marking for the correctmounting direction. This missing wirehas also no Star Milling pad on thePCB.See the red markings on the picture.
Thread all tube wires carefully through theStar Milling cut out.
Bend all wires into the slots of the Star Millingpads. Keep care not to cross any wires.
Cut the wires. Now solder only one pad.Align the tube carefully for correct adjustmentby re-heating the soldered pad.If you are satisfied, solder the remaining pads.Please take care not to make any short circuitsbetween the pads.
Continue this task for the remaining 5 tubes.
Pick up now the LED board and solder the 3 x 2-pol. female headers and the 6 resistor arrays.The „polarity“ of the arrays is negligable.
Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013
Assemble now the 6 RGB LEDsbut do not solder them yet.The longest (thrid) wire is theAnode, marked with an „A“ on thesilk screen
Fit the LED board on the tube board.Align now all LEDs is that way, thattheir lens will touch the drill hole inthe tubes plastic socket.
Solder carefully all LEDs. Takespecial care not to make anyshort ciruits between the LEDpads as the spacing is verysmall. Take as less solder tinas possible.
After soldering cut all leads.
Stop here: Turn back to theassembly of the main board fora quick function check of thetube board.
Pick up one rubber surround.Please take care for the correctside. Remove from the front coverthe protective film on the coppercoloured side and insert the frontcover carefully into the rubbersurround
wrong side
Attach now the front to the tubes. From rear align the column LEDs that their lens will fit into the drillholes of the front cover.Pick up one enclosure aluminium profile and slide the main board into the lowest nut of the profile.Attach following the second aluminium profile
Finally fix - starting with the front - the covers with the supplied screws (you’ll need a Torx Tx10screwdriver). Don’t twist the screws by force and keep care not to cam out with your screwdriveras this will scratch the cover or even damage the tubes
Finished assembling. Congratulations and have a lot of fun with your newLars Nixie Clock
Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013
2.5 mm spacing
Assembling the Laura IN-2 tube board and enclosure
Pick up the tube board and assemble first the 32-pol. male header. Solder first only one pad andcheck for proper rectangular alignement of the header. When satisfied solder the remaining pads.
Now threat over every tube pin a supplied tubesocket pin.Sometimes the tube pins needs to be bend a littlebit. Do this very carefully as the glass bottom isvery fragile.
Now assemble the four LED’s. Slightover the LED’s wires 2 x 8 mm spacerseach (8 in total). Pay attention that theanode of the LED is the longer wire andit is marked on the silk screen with an„A“. Solder at the beginning only onepad, than adjust the LED’s exact uprightand solder the remaining pad.Please note not to forget to givearound 2.5 mm extra spacing forthe LEDs as shown in the picture.
Insert following all six tubes with the tube socketpins into their socket drill holes in the PCB.Do not solder them yet. After inserting all tubesalign them carefully for equal spacing and tube’sheight. When you are satisfied solder now the tubesocket pins. Take care not to make any solderbridges as the spacing between the pins is verysmall. Do not trim the pins after soldering!
Stop here: Turn back to the assembly of the main board for a quick function check ofthe tube board.
Please pull out carefully (!) alltubes in that way that they areonly fitted around the half of theirsocket pins lenght in the solderedfemale PCB sockets.Attach now the front cover to thetubes, but do not remove theprotective films at this stage.From rear align the column LEDsthat their lens will fit into the drillholes of the front cover.
Remove both protective films fromthe bottom cover and fix the boardon it with the 4 x M2.5 x 8 screws.
Remove both protective films from the first transparent distance holder. Remove the protective filmfrom the brass coloured side of the front cover and than from the rear side, which is self-adhesive.Affix now the front cover onto the distance holder. Check for symmetrical allignment.
Do the same task with both rear frames (the engravedrear cover do not have any protective film).
Fix the rear side now with the supplied four 3 x 14 blackAllan screws (you’ll need a Torx Tx10 screwdriver) onto
the aluminium side frames
Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013
Anode pins
Slide now the bottom coverinto the lowest notches ofthe side frames.
After removing bothprotective films from thetransparent top cover slight itinto the most upper notchesof the side frames.
Fix the PCB / bottom framewith the supplied M3 x 6Allan head screw on therear side.
Finally attach the front cover and fix it with the remaining 4 screws and add the 4 pcs. foam feedonto the edges of the bottom cover.
Finished assembling. Congratulations and have a lot of fun with your newLaura Nixie Clock
Assembling the Lena tube board and enclosure
Pick up the tube board and assemble first the 32-pol. male header. Solder first only one pad andcheck for proper rectangular alignement of the header. When satisfied solder the remaining pads.
Now threat over every tube pin exceptof pin # 12 (left hand from the Anodepin) a supplied tube socket.Sometimes the tube pins needs to bebend a little bit. Do this very carefully asthe glass bottom is very fragile.
Insert following all four IN-12 tubeswith the tube socket pins into theirsocket drill holes in the PCB. Take carefor correct orientation. Note the white
shrink tube inside the glasbulb which marks the
Anode connection.Do not solderthem yet. Afterinserting all tubesalign them carefullyfor equal spacing
and tube’s height. When you are satisfied solder now the tube socket pins from the bottom side.Do not trim the pins after soldering!
Anode pin
Do not fit a socketon this pin #12
Now remove all tubes and solder the sockets alsofrom the top side. Be careful not to solder thesocket’s holes. Use as less solder tin as possible.When finished attach the two 3 mm LEDs with two8 mm plastic spacer each to their position. The longerwire is the Anode of the LED and marked on the PCBwith an „A“; the shorter wire is the Cathode, markedwith a ring.
When finished solderin the LEDs re-attachthe IN-12 tubes into their sockets again.
Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013
Pick up now both IN-17 tubes and remove theirplastic spacers. Now cut the leads in a kind ofa „spiral staircase“ as shown in the picture.This will help you to easy fit the tubes into theirdrilling holes, which should be done followingthis cutting.Solder only one wire first and adjust the tubefor correct spacing and allignment as shown inthe pictures. Than solder and cut the remainingwires.
Unfortunately on the first batch of the tubesPCBs one track is missing which causes thatthe digit „0“ will not shown on the 1st secondstube. So pick up a piece of wire and add themissing connection from the 10th seconds tothe 1st seconds tube as shown on the picture.Take care not to make any short circuits.Wire link
Pick up now both RGB LEDsand bend them as shown inthe picture. The longest wireis the Anode, marked on thesilkscreen with an „A“. Finallyattach the LEDs to the tube board andsolder carefully the connections. Beaware that the pad spacing is very low,so use as less tin as possible toproduce no short circuits betweenthese pins. Check also not to make ashort circuit to the added wire link.
Stop here: Turn back tothe assembly of the
main board for a quickfunction check of the
tube board.
Remove from the front cover the protective film from front- and rear side.Note that the rear side is self-adhesive. Attach the front cover carefully atthe U aluminium frame and fix it with four of the supplied M3 x 14 blackscrews.Than slide the board from the rear into the enclosure.
Remove from the acrylic cover both protectivefilms and slide it into the most upper nut intothe U frame.
Remove from the rear cover the protective film on the self-adhesive side and attach it at the U frame.
Fix the cover first with the M3 x 6 screw and following with the remainingM3 x 14 black screws.
Finally attach on the bottom the suppliedtransparent self-adhesive feeds.
Finished assembling. Congratulationsand have a lot of fun with your newLena Nixie Clock.
Part List Rev.11-2013 USB powered Nixie Clocks
Through hole components Main PCB Rev.11-13 for all clock versions Qty Part description Value Position / Code 1 Duo-LED green / green LED11 1 Duo-LED red / yellow LED12 4 LED spacer 8 mm Tube Board 2 Dual push button switch S1, S2 1 Buzzer SND1 1 Super Capacitor 0.1F, 0.33F or 1F 5V5 C17 1 Electrolytic capacitor 2200uF 6V3 C4 1 Electrolytic capacitor 2u2 350V C16 1 Potentiometer 47k TR1 1 Crystal 32.756 kHz Q1 1 IC-Socket 28-pol. IC1 1 16F1938 Processor 16F1938 IC1 1 IC-Socket 28-pol. PLCC IC2 1 HV5812 HV-Driver 28-pol. PLCC IC2 1 Shielded Inductor 47uH L8 1 MosFet Transistor RFD3055L T14 1 Female Connector 90° 32-pol. 32-pol. 1 Male Connector 180° 32-pol. 32-pol. 1 Mounting Bracket M3 / 3.2 1 Sheet metal screw 2.9 x 9.5 1 Allan flat hat screw M3 x 6 1 Rosette 10.5 mm diameter Plastic black 1 Main Board SMT preassembled white Electrical Parts for Laura Nixie Clock Tube Board Ca. 70 Tube socket pins H1…H6 Mechanical Parts for Laura Nixie Clock 4 LED 1,8mm Amber clear Tube Board 4 LED spacer 8 mm Tube Board 4 Screw self tapping M2.5 x 8 8 Alan flat hat screw self tapping 3 x 14 4 Spacers 2.7 inner x 3 plastic 4 Foam feeds 12 x 12 mm 1 Front cover 1.6 mm brass col. 1 Rear cover 1.6 mm brass col. 1 Top cover 2 mm transparent 1 Bottom cover 3 mm black 2 Aluminium side frames Black anodized 1 IN-2 Tube Board Board preassembled Electrical Parts for Lars Nixie Clock Tube/LED Board 4 LED 1,8mm Amber clear Tube Board 4 LED spacer 8 mm Tube Board 6 Resistor-Array SIL6-3 560R RN1…RN6 on LED board 6 LED 5mm RGB comm. Anode LED1…LED6 on LED board 3 Female Connector 180° 2-pol. for LED board 3 Male Connector 180° 2-pol. for tube board 4 Resistors 0204 330R R7,R8,R15,R16 Mechanical Parts for Lars Nixie Clock 8 Alan flat hat screw self tapping 3 x 14 / 3 x 10 2 Aluminium enclosure frames Black anodized AKG D 105 30 80 SA 2 Rubber enclosure surrounds blue 1 Front cover 1.6 mm copper col. 1 Rear cover 1.6 mm copper col. 1 IN-17 Tube/LED Board Duo-Board with V-cut
Part List Rev.11-2013 USB powered Nixie Clocks
Electrical Parts for Lena Nixie Clock Tube Board 44 Harwin tube socket pins H1…H6 Mechanical Parts for Lena Nixie Clock 8 Alan flat hat screw self tapping 3 x 14 / 3 x 10 2 LED 3mm Amber diffused LED7,LED8 2 LED 5mm RGB comm. Anode LED5,LED6 4+1 Transparent plastic feeds 7 mm diameter 1 Front cover 1.6 mm copper col. 1 Rear cover 1.6 mm copper col. 1 Top cover 2 mm transparent 1 Aluminium U frame Black anodized GB 83 83 SA 1 White Lena Tube Board Board preassembled Electrical and Mechanical Parts for Leon Nixie Clock Tube Board Ca. 70 Tube socket pins H1…H6 8 Alan flat hat screw self tapping M3 x 14 4 Alan flat hat screw self tapping M3 x 20 4 Roads Red plastic 6 RGB-LEDs 5mm diffus LED1…LED6 2 Neons H7,H8 2 Resistors 510k R1,R2 6 Resistor Arrays 1k RN1…RN6 2 Aluminium side profiles 1 Rubber grommet 1 5/8” to 3/8” adapter 1 Nut for adapter 4 “Ears” Red plastic 4 Aluminium reinforcement frames 1 Leon Tube Board 1 Front cover 1,6 mm silvery 1 Rear cover 1,6 mm silvery engraved 1 Top cover 1,6 mm silvery 1 Bottom cover 1,6 mm silvery with drill hole for adapter 2 Reinforcement frames 3 mm acrylic transparent with drill hole
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
K10K9K8K7K6K5K4K3K2K1
KK10KK9KK8KK7KK6KK5KK4KK3KK2KK1
KK8KK7KK6KK5KK4KK3KK2KK1
KK10KK9
A1
A2
A3
A4
A5
A6
A3
A5K2K3K4K5K6
K8K7
K9
KK1KK2KK3KK4
KK6
KK7KK8KK9KK10
AM
VC
PM
LR
LG
LB
LB
LG
LRA1
LB
A4
K10K9K8K7K6K5K4K3K2K1
K10K9K8K7K6K5K4K3K2K1
LG
LR
LR
LG
LB
A2
A6
VC
LR
LG
LBVC
LR
LG
LB
LR
LG
LB
VC
VC
AM
AM
VCPM
PM KK8KK7KK6KK5KK4KK3KK2KK1
KK10KK9
VC
K1K10
KK5
DCF
DCF
DCF
VCC
VCC
VCC
VCC
VCC
Title
Size Document Number Rev
Date: Sheet of
Main Board with IN-2 Laura Tube Board / Main board Rev.11-2013 11/2013
USB powered Nixie Clock
A4
1 1Saturday, February 15, 2014
Title
Size Document Number Rev
Date: Sheet of
Main Board with IN-2 Laura Tube Board / Main board Rev.11-2013 11/2013
USB powered Nixie Clock
A4
1 1Saturday, February 15, 2014
Title
Size Document Number Rev
Date: Sheet of
Main Board with IN-2 Laura Tube Board / Main board Rev.11-2013 11/2013
USB powered Nixie Clock
A4
1 1Saturday, February 15, 2014
POLARITY
HV ENABLE
BACKUPENABLE
HV ADJUST
63V 63V
6V3
Track 17,4 cm
22 x 560R 0603
IN-2 Laura Tube Board
N17N17
N4N4
R40470RR40470R
D4
SS16L
D4
SS16L
LED11LED11
H5H5
A
0987654321
R5R5
R13R13
NA6NA6
IC1
PIC16F1938_IN-2
IC1
PIC16F1938_IN-2
MCLR1
HV SENSE2
A1 28
LED B 27LED G 26LED R 25
A3 7
VS
S8
LED AM 9
LED PM 10
XTAL1/TCXO11
XTAL212
HV PWM13LED DST 14
LED ALARM 15
LED DCF/GPS 16
SOUNDER17
DCF/GPS18
VS
S1
9V
DD
20
SET21
ADJ22
ALARM23
DST24
DTA 3
CLK 4
STR 5
A2 6
BB CC
R2612kR2612k
LED8LED8
NPMNPM
N13N13
C2333pC2333p
TP2TP2
T71DT71D
M16M16
M13M13
R25
12k
R25
12k
X3X3
NA1NA1
N20N20
R10R10
R19R19
L2L2
M3M3
H1H1
A
0987654321
LED1LED1RGB
A
R3112kR3112k MLRMLR
C170.1/1F
C170.1/1F
R6R6
C12
1u
C12
1u
R14R14
LED5LED5RGB
A
D8
SS16L
D8
SS16L
MPMMPM
R63470RR63470R
R11R11
H3H3
A
0987654321
M14M14
M4M4
LED12LED12
R36
12k
R36
12k
R3912kR3912k
N8N8
C151uC151u
LED2LED2RGB
A
SND1SounderSND1Sounder
LED4LED4RGB
A
R8R8
T41DT41D
LED7LED7
M12M12
R2R2
C111uC111u
R28680kR28680k
N12N12
R17R17
H6H6
A
0987654321
N3N3
D6
SS16L
D6
SS16L
R47
470R
R47
470R
NLBNLB
C1310uC1310u
C2710uC2710u
LED3LED3RGB
A
D7SS16LD7SS16L
M19M19
BU2BU212345
M5M5
C20
1u
C20
1u
N16N16
R4R4
R12R12
C310uC310u
R9R9
T14RFD3055LT14RFD3055L
L1L1
C42200uC42200u
C8
10u
C8
10u
R3R3
C2510uC2510u
R41470RR41470R
R572k7R572k7
NA4NA4
NAMNAM
C6
10u
C6
10u
R43
12k
R43
12k
C733pC733p
R51
680k
R51
680k
N7N7
MVCMVC
R21R21
OP
TIO
NA
L1
AS
K-R
XB
2O
PT
ION
AL
1A
SK
-RX
B2
GNDSHTDAT5V
5VGNDGNDANT
R62
12k
R62
12k
M6M6
D5
SS16L
D5
SS16L
- +
TR122k
- +
TR122k
L3L3
M17M17
N11N11
LED10LED10
S2S2
N2N2
NA3NA3
MA2MA2
T31DT31D
M9M9
N18N18
N5N5
R50
12k
R50
12k
MAMMAM
IC2HV5812IC2HV5812
VHV1
DOUT2
HV20 3
HV19 4
HV18 5
HV17 6
HV16 7
HV15 8
HV14 9
HV13 10
HV12 11
BLANK13
GND14
CLK15
STROBE16 HV11 12
HV10 17
HV9 18
HV8 19
HV7 20
HV6 21
HV5 22
HV4 23
HV3 24
HV2 25
HV1 26
VDD28
DATA27
MA6MA6
R1R1
X2X2
L6L6
T112DT112D
TP3TP3
R22R22
N15N15
T81DT81D
C1
33p
C1
33p
R61
12k
R61
12k
L5L5
L847uHL847uH
H4H4
A
0987654321
R15R15
MLGMLG
LED9LED9
R582k7R582k7
R44
12k
R44
12k
LED6LED6RGB
A
D2
SS16L
D2
SS16L
M8M8
L7L7
R60470RR60470R
NLRNLR
D1
SS16L
D1
SS16L
R542k7R542k7
D3
SS16L
D3
SS16L
C24
1u
C24
1u
T11DT11DT2
1DT21D
R16R16
N6N6
R48
12k
R48
12k
LED13LED13
M15M15
X1X1
X4X4
C141uC141u
MLBMLB
Z1Z1
M7M7
C2233pC2233p
N10N10
R33
2k7
R33
2k7
R552k7R552k7
N1N1
R53
680k
R53
680k
L4L4
R3812kR3812k
C162u2C162u2
Q132kQ132k
R20R20
R23
12k
R23
12k
T101DT101D
H2H2
A
0987654321
C2133pC2133p
C19
10u
C19
10u
R562k7R562k7
R42470RR42470R
NA5NA5
NA2NA2
C51uC51u
T132DT132D
NLGNLGT61DT61D
N14N14
TP1TP1
T91DT91D
R35
12k
R35
12k
M10M10
R592k7R592k7
R30680kR30680k
M1M1
NVCNVC
R45
470R
R45
470R
R52
680k
R52
680k
R46
470R
R46
470R
S1S1
R27470RR27470R
C91uC91u
T51DT51D
R24
12k
R24
12k
MA1MA1
C2610uC2610u AA
R7R7
R37n.c.R37n.c.
MA5MA5
R49
12k
R49
12k
M18M18
T122DT122D
M20M20
BU1
DCF/GPS
BU1
DCF/GPS
N9N9
C18
1u
C18
1u
R29680kR29680k
N19N19
MA3MA3
C101uC101u
R18R18
M2M2
T151DT151D
M11M11
MA4MA4
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
K4
KK8
K1
MG
KK9
MR
KK7
K5
A4
K10
MC
A3
KK10
MB
K6
MG
AM
K9
AM
KK6
MB
K8
KK5
MRVC
K7
KK8KK7KK6KK5
K10
KK4KK3KK2KK1
KK10KK9
KK4
K8
PM
K6
KK3
K5
MR
KK2
K4
KK5MG
KK1
LR
K3
K10K9K8K7K6K5K4K3K2K1
K2
LG
K7
MB
VC
K1
K10K9K8K7K6K5K4K3K2K1
K9
LB
MG
PM
MB
MR
A5
A1
KK1
PM
MC
KK2
MB
A2
KK3
A3
KK8KK7KK6KK5KK4KK3KK2KK1
KK10KK9
KK4
A4
MR
A5
MC
A6
MG
KK6
KK10
A2
AM
KK7
MB
K2
VC
K3
A1
KK9
MR
A6
KK8
MG
LR
MR
LG
MG
LB
MB
VC
MC
MC
Title
Size Document Number Rev
Date: Sheet of
for USB Nixie Clock Main Board 0
Lars Tube/LED Board
1 1Sunday, November 11, 2012
Title
Size Document Number Rev
Date: Sheet of
for USB Nixie Clock Main Board 0
Lars Tube/LED Board
1 1Sunday, November 11, 2012
Title
Size Document Number Rev
Date: Sheet of
for USB Nixie Clock Main Board 0
Lars Tube/LED Board
1 1Sunday, November 11, 2012
RN1...6 = 3 x 560R/680R ArrayR7,R8,R15,R16 = 330R
RN5BRN5B
R16R16
LED10LED10
RN4BRN4B
H4H4
A
0987654321
R8R8
RN1CRN1C
N14N14
H1H1
A
0987654321
R15R15
N12N12
X3X3
R7R7
X2X2
N2N2
RN2BRN2B
RN5ARN5A
RN6BRN6B
NA4NA4
RN4CRN4C
H6H6
A
0987654321
LED7LED7
X5X5
RN2CRN2C
LED8LED8
RN4ARN4A
N7N7
RN5CRN5C
X4X4
N4N4
N10N10
RN3BRN3B
X1X1
RN6ARN6A
N20N20
N1N1
X6X6
N15N15
N17N17
LED3LED3RGB
A
N8N8
LED5LED5RGB
A
RN6CRN6C
RN3CRN3C
NAMNAM
NLBNLB
NPMNPM
NA5NA5
NLRNLR
LED9LED9
RN2ARN2A
LED6LED6RGB
A
LED2LED2RGB
A
H5H5
A
0987654321
NA1NA1
RN3ARN3A
H3H3
A
0987654321
NLGNLG
N5N5
NA2NA2
X7X7
N6N6
N16N16
N19N19
N11N11
RN1ARN1A
LED4LED4RGB
A
NVCNVC
H2H2
A
0987654321
N3N3
LED1LED1RGB
A
N9N9
X8X8
N18N18
NA3NA3
NA6NA6
N13N13
RN1BRN1B
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
KS8KS7KS6KS5KS4KS3KS2KS1
KS0KS9
KS0KS9KS8KS7
K0K9AM
KS6
K8
KS5
VC K7
KS8KS7KS6KS5KS4KS3KS2KS1
KS0KS9
KS4
PMK6
KS3
K5
KS2
K4
KS1
LR K3
K0K9K8K7K6K5K4K3K2K1
K2LG K1
K0K9K8K7K6K5K4K3K2K1
LB
A1
A2
A3
A4
A6
K0
K1
K2
K3
K4
K5
K6
KS7
KS8
KS9
KS0
KS1
KS2
KS3
KS4
KS5
KS6
K7
K8
K9
AM
PM
LB
LG
LB
LG
LB
LG
LB
LG
LB
LR
LG
LB
LR
LG
A5
VC
A5
A6
A1
A2
A3
A4
LR
LR
LR
LR
Title
Size Document Number Rev
Date: Sheet of
for USB Nixie Clock Main Board 0
Lena Nixie Clock Tube Board
1 1Sunday, November 11, 2012
Title
Size Document Number Rev
Date: Sheet of
for USB Nixie Clock Main Board 0
Lena Nixie Clock Tube Board
1 1Sunday, November 11, 2012
Title
Size Document Number Rev
Date: Sheet of
for USB Nixie Clock Main Board 0
Lena Nixie Clock Tube Board
1 1Sunday, November 11, 2012
N11N11
R43470RR43470R
R7470RR7470R
R44470RR44470R
NLRNLR
NLBNLB
N18N18
H5IN-17H5IN-17
A
0987654321
N5N5
R73470RR73470R LED3
RGBLED3RGB
RGB
A
R651kR651k
N13N13
LED4RGBLED4RGB
RGB
A
N17N17
R461kR461k
N7N7
LED6RGBLED6RGB
RGB
A
R42470RR42470R
N19N19
N3N3
LED7AMLED7AM
H6IN-17H6IN-17
A
0987654321
R41470RR41470R
LED2RGBLED2RGB
RGB
A
R61470RR61470R
R551kR551k
R8470RR8470R
NLGNLG
N6N6
NPMNPM
NA5NA5
N15N15
R161kR161k
R74470RR74470R
NA1NA1
R51470RR51470RNAMNAM
LED8PMLED8PM
H2IN-12H2IN-12
A1
0 29 38 47 56 65 74 83 92 101 11
DP 12
N8N8
NA3NA3
H4IN-12H4IN-12
A1
0 29 38 47 56 65 74 83 92 101 11
DP 12
R151kR151k
R71470RR71470R
NVCNVC
N16N16
R63470RR63470R
H1IN-12H1IN-12
A1
0 29 38 47 56 65 74 83 92 101 11
DP 12
R64470RR64470R
LED1RGBLED1RGB
RGB
A
H3IN-12H3IN-12
A1
0 29 38 47 56 65 74 83 92 101 11
DP 12
R451kR451k
N10N10
LED5RGBLED5RGB
RGB
A
N4N4
N1N1
R661kR661k
N9N9
R54470RR54470R
N20N20
R62470RR62470R
R53470RR53470R
N12N12
NA6NA6
R561kR561k
R181kR181k
NA2NA2
R52470RR52470R
NA4NA4R171kR171k
N2N2
R72470RR72470R
N14N14
Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013