Nixie Lars Assembly Manual

Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013
Together with this construction guide there are some other usefull documents for
download
• 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. The
generated 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 and
commission, 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 is
considered by the German directive VDE 0869 as a manufacturer and is required to indicate their
name and address including all documents when selling the clock.
Ready-to-go devices, which are assembled from kits, are counted as a safety-related industrial
made 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 pads
before assembling the through hole components.
You’ll find at the end of the manual a detailed assembly silk screen for reference.
Finally cut and remove the tape from the 2.200µF
capacitor. Please do not simple cut the wires at
the top of the tape as the remaining lenght will be
too short.
The following task must only be done when assembling a Laura
Nixie clock
Pick up the 4 x M3 x 8 self tapping screws and the 4 x 3 mm plastic spacers
and threat them to the drilling holes at the edges of the main board. The
spacers are a self fixing type.
green
green
• 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 - this
generally 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 fulfilling
result!
• Take your time - this kit should take 2 hours to complete if uninterrupted. Assembling the kit in a
hurry 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 a
T10 (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 electronic
solder (lead-free) is required. For lead-free solder we’ve had good experience with type Iso-Core
EL Sn95,5 Ag3,8 Cu0,7 with 0,5 mm Ø and 3,5% Flux from Felder Löttechnik and a 400°C soldering
tip 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 will
minimise mistakes.
• It is assumed that you understand that semiconductors (diodes, ICs, transistors) or electrolytic
capacitors are polarized components. Appropriate markings are silk-screened on the PCB and
shown on the board schematic.
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 silk
screen, the crystal, the potentiometer, the Super Capacitor and the buzzer. The polarity marking on the
buzzer is negligable but keep care for the correct allignment of the Super Cap (arrows on the part
package 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 decharge yourself on a metallic part of your desktop. The heatsink can have contact to the left hand’s
inductor pad; this doesn’t matter at all. Finally add the remaining parts like the 2u2 / 350V capacitor, both
dual LEDs (take care for the colour), both dual switches and the mounting bracket.
Notch on socket and HV5812
red
yellow
Congratulations for purchasing this Nixie clock kit “Lars“ or “Laura”.
For successful assembly of this kit please read the following helpful hints.
Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013
Now connect the PCB to an USB power supply and check if something strange will happen; e.g. a
parts 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.
Connecting GPS receivers (internal / external) or DCF receiver
Measured Voltages
red = 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 13
Pin 14 • Pin 15 • Pin 16 • Pin 17 • Pin 18 • Pin 19 • Pin 20 • Pin 21 • Pin 22 • Pin 23 • Pin 24
Pin 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 on
TP1 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 your
clock. 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 are
checked within this routine with the following scheme:
digit 1 = red • digit 2 = green • digit 3 = blue • digit 4 = none • digit 5 = green/orange
digit 6 = none • digit 7 = violett • digit 8 = none • digit 9 = cyan • digit 0 = none
The 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.
ck
a
r
C
The following task must only be done when assembling a
Laura Nixie clock
Pick up the 4 x M3 x 8 self tapping screws and the 4 x 3 mm plastic
spacers and threat them to the drilling holes at the edges of the main
board. The spacers are a self fixing type.
When using the ASK module from the Wireless GPS Set 3, simply fit the module onto the mainboard and
solder 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 reception
range is very limited. If the reception is too poor you can connect the supplied external antenna to the
TIME DATA connector. Don’t forget to set option #12 to value 4 (for GPS reception) option #13 to the
baud rate and option #14...16 to correct the time offset according to your location; this offset is based
on 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 DATA
connector 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-B
when using the internal ASK module. For setting up the „Wireless GPS Connection“ system proceed as
stated in the appropriate owners manual
When connecting the wired extrenal MicroGPS / NWTS receiver from PVelectronics set the
jumpers 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 jumpers
A-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 the
jumpers A-B-C to position A-B and set option #12 to value 1 and omit option #13
A note for handling the
IN-2 Nixie tubes
Please be very carefully by
handling the IN-2 tubes.
The glass bottom is very
fragile and will brake when
applying hard force,
specially when inserting
into the socket or by
aligning the tubes. You
need not to press down
the tubes fully into their
sockets. Only the half is
much enough.
Anbieterkennzeichung • Vendor
Jürgen 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
Date
05.08.2012
08.08.2012
26.08.2012
27.09.2012
11.11. 2012
17.02.2014
17.04.2015
27.12.2016
08.06.2017
Description
Initial Release
Error correction / added replacing diodes procedure
Error correction / parts value of resistor-arrays changed
Changed the range of the voltage measuring values
Added assembly of Lena Nixie clock
New issue for the new main board version Rev.11-2013
Error correction and additions in GPS receiver settings
Corrected value of the measured voltages on PIC socket
Adding settings for DCF / NWTS receivers
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.
Thread all tube wires carefully through the
Star Milling cut out.
Bend all wires into the slots of the Star Milling
pads. Keep care not to cross any wires.
Assemble now the male headers (1 x 32-pol. and 3 x 2-pol.) and the 4 resistors on the tube board.
Cut the wires. Now solder only one pad.
Align the tube carefully for correct adjustment
by re-heating the soldered pad.
If you are satisfied, solder the remaining pads.
Please take care not to make any short circuits
between the pads.
Continue this task for the remaining 5 tubes.
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 and
solder the remaining pad.
Pick up now an IN-17 tube. Please
note that one wire is missing on
each tube as marking for the correct
mounting direction. This missing wire
has also no Star Milling pad on the
PCB.
See the red markings on the picture.
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 LEDs
but do not solder them yet.
The longest (thrid) wire is the
Anode, marked with an „A“ on the
silk screen
Fit the LED board on the tube board.
Align now all LEDs is that way, that
their lens will touch the drill hole in
the tubes plastic socket.
Attach now the front to the tubes. From rear align the column LEDs that their lens will fit into the drill
holes 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
Solder carefully all LEDs. Take
special care not to make any
short ciruits between the LED
pads as the spacing is very
small. Take as less solder tin
as possible.
After soldering cut all leads.
Stop here: Turn back to the
assembly of the main board for
a quick function check of the
tube board.
Finally fix - starting with the front - the covers with the supplied screws (you’ll need a Torx Tx10
screwdriver). Don’t twist the screws by force and keep care not to cam out with your screwdriver
as this will scratch the cover or even damage the tubes
Pick up one rubber surround.
Please take care for the correct
side. Remove from the front cover
the protective film on the copper
coloured side and insert the front
cover carefully into the rubber
surround
wrong side
Finished assembling. Congratulations and have a lot of fun with your new
Lars Nixie Clock
Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013
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 and
check for proper rectangular alignement of the header. When satisfied solder the remaining pads.
2.5 mm spacing
Now 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
and solder the remaining pad.
Please note not to forget to give
around 2.5 mm extra spacing for
the LEDs as shown in the picture.
Please pull out carefully (!) all
tubes in that way that they are
only fitted around the half of their
socket pins lenght in the soldered
female PCB sockets.
Attach now the front cover to the
tubes, but do not remove the
protective films at this stage.
From rear align the column LEDs
that their lens will fit into the drill
holes of the front cover.
Remove both protective films from
the bottom cover and fix the board
on it with the 4 x M2.5 x 8 screws.
Now threat over every tube pin a supplied tube
socket pin.
Sometimes the tube pins needs to be bend a little
bit. Do this very carefully as the glass bottom is
very fragile.
Insert following all six tubes with the tube socket
pins into their socket drill holes in the PCB.
Do not solder them yet. After inserting all tubes
align them carefully for equal spacing and tube’s
height. When you are satisfied solder now the tube
socket pins. Take care not to make any solder
bridges as the spacing between the pins is very
small. Do not trim the pins after soldering!
Remove both protective films from the first transparent distance holder. Remove the protective film
from 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 engraved
rear cover do not have any protective film).
Fix the rear side now with the supplied four 3 x 14 black
Allan screws (you’ll need a Torx Tx10 screwdriver) onto
the aluminium side frames
Stop here: Turn back to the assembly of the main board for a quick function check of
the tube board.
Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013
Assembling the Lena tube board and enclosure
Slide now the bottom cover
into the lowest notches of
the side frames.
Pick up the tube board and assemble first the 32-pol. male header. Solder first only one pad and
check for proper rectangular alignement of the header. When satisfied solder the remaining pads.
Anode pin
After removing both
protective films from the
transparent top cover slight it
into the most upper notches
of the side frames.
Fix the PCB / bottom frame
with the supplied M3 x 6
Allan head screw on the
rear side.
Now threat over every tube pin except
of pin # 12 (left hand from the Anode
pin) a supplied tube socket.
Sometimes the tube pins needs to be
bend a little bit. Do this very carefully as
the glass bottom is very fragile.
Do not fit a socket
on this pin #12
Insert following all four IN-12 tubes
with the tube socket pins into their
socket drill holes in the PCB. Take care
for correct orientation. Note the white
shrink tube inside the glas
bulb which marks the
Anode connection.
Do not solder
them yet. After
inserting all tubes
align them carefully
Anode pins
for 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!
Now remove all tubes and solder the sockets also
from the top side. Be careful not to solder the
socket’s holes. Use as less solder tin as possible.
When finished attach the two 3 mm LEDs with two
8 mm plastic spacer each to their position. The longer
wire is the Anode of the LED and marked on the PCB
with an „A“; the shorter wire is the Cathode, marked
with a ring.
Finally attach the front cover and fix it with the remaining 4 screws and add the 4 pcs. foam feed
onto the edges of the bottom cover.
Finished assembling. Congratulations and have a lot of fun with your new
Laura Nixie Clock
When finished solderin the LEDs re-attach
the 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 their
plastic spacers. Now cut the leads in a kind of
a „spiral staircase“ as shown in the picture.
This will help you to easy fit the tubes into their
drilling holes, which should be done following
this cutting.
Solder only one wire first and adjust the tube
for correct spacing and allignment as shown in
the pictures. Than solder and cut the remaining
wires.
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 at
the U aluminium frame and fix it with four of the supplied M3 x 14 black
screws.
Than slide the board from the rear into the enclosure.
Remove from the acrylic cover both protective
films and slide it into the most upper nut into
the U frame.
Unfortunately on the first batch of the tubes
PCBs one track is missing which causes that
the digit „0“ will not shown on the 1st seconds
tube. So pick up a piece of wire and add the
missing connection from the 10th seconds to
the 1st seconds tube as shown on the picture.
Take care not to make any short circuits.
Wire link
Pick up now both RGB LEDs
and bend them as shown in
the picture. The longest wire
is the Anode, marked on the
silkscreen with an „A“. Finally
attach the LEDs to the tube board and
solder carefully the connections. Be
aware that the pad spacing is very low,
so use as less tin as possible to
produce no short circuits between
these pins. Check also not to make a
short circuit to the added wire link.
Stop here: Turn back to
the assembly of the
main board for a quick
function check of the
tube board.
Remove from the rear cover the protective film on the selfadhesive side and attach it at the U frame.
Fix the cover first with the M3 x 6 screw and following with the remaining
M3 x 14 black screws.
Finally attach on the bottom the supplied
transparent self-adhesive feeds.
Finished assembling. Congratulations
and have a lot of fun with your new
Lena 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
Mechanical Parts for Laura Nixie Clock
4
LED 1,8mm
Amber clear
4
LED spacer
8 mm
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
4
LED spacer
8 mm
6
Resistor-Array
SIL6-3 560R
6
LED 5mm
RGB comm. Anode
3
Female Connector 180°
2-pol.
3
Male Connector 180°
2-pol.
4
Resistors 0204
330R
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
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
H1…H6
Tube Board
Tube Board
Tube Board
Tube Board
RN1…RN6 on LED board
LED1…LED6 on LED board
for LED board
for tube board
R7,R8,R15,R16
AKG D 105 30 80 SA
Part List Rev.11-2013
USB powered Nixie Clocks
Electrical Parts for Lena Nixie Clock Tube Board
44
Harwin tube socket pins
Mechanical Parts for Lena Nixie Clock
8
Alan flat hat screw self tapping
3 x 14 / 3 x 10
2
LED 3mm
Amber diffused
2
LED 5mm
RGB comm. Anode
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
1
White Lena Tube Board
Board preassembled
H1…H6
LED7,LED8
LED5,LED6
GB 83 83 SA
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
4
VCC
R23
BU2
L6
L3
C26
10u
L4
L2
C6
D
DCF
12k
C4
C3 2200u
10u 6V3
10u
L8
47uH
TP1
C8
C13
10u
63V
10u
63V
A B C
POLARITY
R24
T1
1D
T2
1D
12k
L5
C7
33p
DCF/GPS
12k
R27
470R
LED13
R26
12k
VCC
C9
1u
C14
1u
C10
1u
C15 C11
1u 1u
TP2
TP3
D4
R29
680k
D1
SS16L
R28
680k
R35
-
HV ENABLE
D5
SS16L
SS16L
R30
680k
HV ADJUST
12k
C
D2
D3
SS16L
SS16L
R31
12k
+
X1
X2
R36
12k
SS16L
R33
C18
2k7
C19
470R
R46
B
18
21
22
23
24
DCF
C22
33p
11
Q1
32k
12
17
C23
33p
SOUNDER
C25
10u
S1
20
3
4
5
VDD
XTAL2
VSS
VSS
C21
33p
2
13
9
10
14
15
16
DTA
CLK
STR
1u
C20
T7
1D
1u
T11
2D
T9
1D
25
26
27
12k
R50
28
6
7
12k
NLG
LG
LB
R54
2k7
MA1 NA1
A1
1
R40 R41
470R 470R
VHV
R42
470R
28
VDD
LED12
27
15
16
DATA
CLK
STROBE
13
BLANK
Title
T15
1D
USB powered Nixie Clock
Document Number
Main Board with IN-2 Laura Tube Board / Main board Rev.11-2013
of
R4
R5
2
DOUT
Rev
11/2013
A
LED2
R
G
B
R55
2k7
A
14
GND
A3
LR
H3
R7
R8
R9
R10
A
LED3
R
G
B
A
3
K10
K9
K8
K7
K6
K5
K4
K3
K2
K1
0
9
8
7
6
5
4
3
2
1
C
R11
A2
MA3 NA3
A3
R56
2k7
A4
LR
A4
LG
A5
LB
VC
PM
R12
R13
A
LED4
R
G
B
A
PM
MA6
M10
M1
M2
M3
M4
M5
M6
M17
M18
M19
M20
M11
M12
M13
M14
M15
M16
M7
M8
M9
NA6
N10
N1
N2
N3
N4
N5
N6
N17
N18
N19
N20
N11
N12
N13
N14
N15
N16
N7
N8
N9
A6
K10
K1
K2
K3
K4
K5
K6
KK7
KK8
KK9
KK10
KK1
KK2
KK3
KK4
KK5
KK6
K7
K8
K9
R16
LED10
A5
LR
LG
LB
VC
2
B
H5
R15
LED9
3
4
5
6
7
8
9
10
11
12
17
18
19
20
21
22
23
24
25
26
KK10
KK9
KK8
KK7
KK6
KK5
KK4
KK3
KK2
KK1
0
9
8
7
6
5
4
3
2
1
R14
R17
R18
A
LED5
R
G
B
A
KK10
KK9
KK8
KK7
KK6
KK5
KK4
KK3
KK2
KK1
0
9
8
7
6
5
4
3
2
1
R19
H6
A6
LR
LG
LB
VC
R20
R21
LED6
R
G
B
A
A
R22
1
4
K10
K9
K8
K7
K6
K5
K4
K3
K2
K1
0
9
8
7
6
5
4
3
2
1
H4
MA2 NA2
R59
2k7
HV20
HV19
HV18
HV17
HV16
HV15
HV14
HV13
HV12
HV11
HV10
HV9
HV8
HV7
HV6
HV5
HV4
HV3
HV2
HV1
D
R6
AM
LB
VC
R58
2k7
IC2
HV5812
VCC
R60
470R
LB
VC
AM
LG
MA4 NA4
VCC
DCF
C24
1
LR
R57
2k7
680k
T10
1D
A
Sheet
T13
2D
680k
R53
1u
5
NLR
MA5 NA5
S2
Saturday, February 15, 2014
T12
2D
680k
R52
12k
R49
LED11
Date:
LG
NLB
MLB
R51
T8
1D
R39
12k
A2
LR
LED8
470R
R47
R38 SND1
12k Sounder
Size
A4
MPM NPM
PM
MLG
R48
LED AM
LED PM
HV SENSE
LED DST
HV PWM
LED ALARM
LED DCF/GPS
DCF/GPS
SET
LED R
ADJ
LED G
ALARM
LED B
DST
A1
XTAL1/TCXO
A2
PIC16F1938_IN-2 A3
MCLR
VC
LED7
10u
8
19
1
R37
n.c.
MVC NVC
T5
1D
470R
IC1
AM
T6
1D
BACKUP C17
ENABLE 0.1/1F
X3
X4
D8
A
K10
K9
K8
K7
K6
K5
K4
K3
K2
K1
0
9
8
7
6
5
4
3
2
1
H2
MAM NAM
MLR
VCC
A
22 x 560R 0603
12k
R45
22k TR1
IN-2 Laura Tube Board
A1
LR
LED1
R1
R
LG
G
R2
B
LB
R3
VC
12k
T4
1D
C16
2u2
Z1
33p
C12
12k
R62
T3
1D
D7
SS16L
H1
Track 17,4 cm
5V
GND
GND
ANT
12k
R44
SS16L
R63
470R
C5
1u
1u
L7
D6
C1
R61
R43
T14
RFD3055L
1
GND
SHT
DAT
5V
R25
BU1
1
2
3
4
5
2
OPTIONAL1
ASK-RXB2
C27
10u
L1
3
1
0
9
8
7
6
5
4
3
2
1
KK10
KK9
KK8
KK7
KK6
KK5
KK4
KK3
KK2
KK1
A
5
4
3
2
1
RN1...6 = 3 x 560R/680R Array
R7,R8,R15,R16 = 330R
H1
VC
D
A1
MR
MG
X7 X8
A
LED1
RN1A
R
G
B
RN1B
MB
RN1C
MC
K10
K9
K8
K7
K6
K5
K4
K3
K2
K1
0
9
8
7
6
5
4
3
2
1
MC
A
D
H2
MR
LR
NAM
AM
NVC
VC
NPM
PM
NLR
A2
MR
MG
LR
MB
VC
AM
X1 X2
A
LED2
RN2A
R
G
B
RN2B
A
RN2C
H3
R7
LG
AM
R8
LED8
C
NLB
LB
NA1
A1
NA2
A2
A3
MR
MG
A
LED3
RN3A
R
G
B
RN3B
MB
RN3C
MC
K10
K9
K8
K7
K6
K5
K4
K3
K2
K1
0
9
8
7
6
5
4
3
2
1
LED7
NLG
K10
K9
K8
K7
K6
K5
K4
K3
K2
K1
0
9
8
7
6
5
4
3
2
1
A
C
H4
MG
LG
NA3
X3 X4
A3
A4
MR
NA4
A4
MG
NA5
A5
MB
VC
PM
A
LED4
RN4A
R
G
B
RN4B
A
RN4C
H5
R15
PM
B
A6
K10
K1
K2
K3
K4
K5
K6
KK7
KK8
KK9
KK10
KK1
KK2
KK3
KK4
KK5
KK6
K7
K8
K9
R16
LED10
A5
MR
MG
RN5A
RN5B
MB
RN5C
MC
A
LED5
R
G
B
KK10
KK9
KK8
KK7
KK6
KK5
KK4
KK3
KK2
KK1
0
9
8
7
6
5
4
3
2
1
LED9
NA6
N10
N1
N2
N3
N4
N5
N6
N17
N18
N19
N20
N11
N12
N13
N14
N15
N16
N7
N8
N9
KK10
KK9
KK8
KK7
KK6
KK5
KK4
KK3
KK2
KK1
0
9
8
7
6
5
4
3
2
1
A
B
H6
MB
LB
A6
MR
MG
X5 X6
RN6A
RN6B
MB
RN6C
MC
LED6
R
G
B
KK10
KK9
KK8
KK7
KK6
KK5
KK4
KK3
KK2
KK1
0
9
8
7
6
5
4
3
2
1
A
A
A
A
Title
Lars Tube/LED Board
Size
Date:
5
4
3
Document Number
for USB Nixie Clock Main Board
Sunday, November 11, 2012
2
Rev
0
Sheet
1
of
1
1
5
4
3
2
1
VC
LR
LG
D
NAM
AM
NVC
VC
NPM
PM
NLR
LR
NLG
LG
LR
NLB
LB
LG
LB
A1
NA2
A2
NA3
A3
NA4
A4
NA5
NA6
N10
C
N1
N2
N3
N4
N5
N6
N17
N19
N20
B
N11
AM
PM
R15
1k
R16
1k
R17 A5
1k
R18 A6
1k
K0
R72
470R
R42
470R
R52
470R
R62
470R
N14
K1
LG
K2
LB
K3
R
G
B
N7
N8
N9
A
0
9
8
7
6
5
4
3
2
1
DP
2
3
4
5
6
7
8
9
10
11
12
K0
K9
K8
K7
K6
K5
K4
K3
K2
K1
A
0
9
8
7
6
5
4
3
2
1
DP
2
3
4
5
6
7
8
9
10
11
12
K0
K9
K8
K7
K6
K5
K4
K3
K2
K1
A
0
9
8
7
6
5
4
3
2
1
DP
2
3
4
5
6
7
8
9
10
11
12
H2
IN-12
R7
470R
1
R8
470R
R73
470R
R43
470R
R53
470R
R63
470R
C
A
H3
IN-12
1
K6
KS7
LR
KS8
LB
KS9
R74
470R
R44
470R
R54
470R
R64
470R
LED4
RGB
R
G
B
A
A4
H4
IN-12
1
KS0
KS1
LR
KS2
LB
R45
1k
R55
1k
R65
1k
B
A
H5
IN-17
A
KS4
KS5
LG
KS0
KS9
KS8
KS7
KS6
KS5
KS4
KS3
KS2
KS1
LED5
RGB
R
G
B
KS3
R46
1k
R56
1k
R66
1k
D
LED3
RGB
R
G
B
K5
LB
N16
K0
K9
K8
K7
K6
K5
K4
K3
K2
K1
A
A3
LR
N15
2
3
4
5
6
7
8
9
10
11
12
LED2
RGB
A5
N13
A
0
9
8
7
6
5
4
3
2
1
DP
LED8
PM
LR
K4
H1
IN-12
1
A2
LG
N12
A
LED7
AM
LG
N18
LED1
RGB
R
G
B
A1
LB
NA1
R71
470R
R41
470R
R51
470R
R61
470R
KS0
KS9
KS8
KS7
KS6
KS5
KS4
KS3
KS2
KS1
0
9
8
7
6
5
4
3
2
1
LED6
RGB
R
G
B
A
H6
IN-17
KS6
A6
A
K7
K8
KS0
KS9
KS8
KS7
KS6
KS5
KS4
KS3
KS2
KS1
0
9
8
7
6
5
4
3
2
1
K9
A
A
Title
Lena Nixie Clock Tube Board
Size
Date:
5
4
3
Document Number
for USB Nixie Clock Main Board
Sunday, November 11, 2012
2
Rev
0
Sheet
1
of
1
1
Assembly Manual Miniature USB powered Nixie Clocks • Mainboard Rev.11-2013
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