LDT TT-DEC Series Assembly Instruction

Assembly List:
Pos. Qty. Component
1 1 Printed circuit board
2 1 Resistor 10 Ohm
3 1 Resistor 360 Ohm
4 1 Resistor 820 Ohm
5 4 Resistors 1,5KOhm
6 1 Resistor 3,6KOhm
7 5 Resistors 4,3KOhm
8 1 Resistor 4,7KOhm
9 3 Resistors 10KOhm
10 1 Potentiometer 100 Ohm
11 1 Potentiometer 2,5K Ohm
12 10 Diodes 1N4003
13 1 Rectifier
14 1 IC-Socket 28poles
15 1 IC-Socket 16poles
16 1 IC-Socket 8poles
17 1 IC: 817
18 1 Resonator 12 MHz
19 1 Push Button
20 1 Capacitor 10nF
21 5 Capacitor 100nF
22 1 Electrolytic cap. 100uF/25V
23 1 Electrolytic cap. 220uF/35V
24 2 Electrolytic cap. 470uF/35V
25 1 Multi-Fuse R090
26 1 Transistor BC 557
27 2 Transistors BC 337
28 1 LED green plus dist.- spacer attend to polarity!
29 1 LED yellow plus dist.-spacer attend to polarity!
30 1 LED red plus dist.-spacer
31 1 Pin-Bar 5poles
32 1 Pin-Bar 6poles
33 2 Phillips Screws M3x6
34 2 Silikon Insulators
35 2 Isolating Bushings
36 1 Heat Sink
37 1 IC:7805
38 1 IC: LM317
39 3 Clamps 3poles
40 1 Clamp 2poles
41 1 Clamp 2poles
42 1 IC: ATMEGA8
43 1 IC: L293
44 1 IC: 6N137
45
Remark Ref. Done
brown-black-black-gold R1
orange-blue-black-black R2
gray-red-black-black R3
brown-green-black-brown R4 ... R7
orange-blue-black-brown R8
yellow-orange-black-brown R9 ... R13
yellow-violet-black-brown R14
brown-black-black-red R15 ... R17
marking: 100 ... P1
marking: 2K5 ... P2
attend to polarity! D1 ... D10
attend to polarity! GL1
attend to polarity! IC1
attend to polarity! IC2
attend to polarity! IC5
attend to polarity! IC6
CR1
S1
10nF = 103 C5
100nF = 104 C6 ... C10
attend to polarity! C4
attend to polarity! C3
attend to polarity! C1, C2
MF1
attend to polarity! T1
attend to polarity! T2, T3
LED1
LED2
attend to polarity! LED3
JP1
ST4
for assy. of IC3 and IC4
for assy. of IC3 and IC4
for assy. of IC3 and IC4
for assy. of IC3 and IC4
assembly on cooling body IC3
assembly on cooling body IC4
build blocs before assy. KL1 ... KL3
build bloc before assy. KL4
KL5
attend to polarity! IC1
attend to polarity! IC2
attend to polarity! IC5
Final Control
L D T LDT
ittfinski aten echnik (
Assembly Instruction
TurnTable-Decoder (TT-DEC)
from the Digital-Professional-Series !
TT-DEC-B
For the digital control of Fleischmann-, Roco- and
Märklin-turntables.
Suitable for the digital formats Märklin-Motorola and DCC
⇒
For Fleischmann turntables: 6052, 6152, 6154, 6651, 9152, 6680
(each with and without "C") and 6652 (with 3-rail conductor).
⇒ For Roco turntable: 35900.
⇒
For Märklin turntable: 7286.
⇒ There are no modification required at the turntables!
This product is not a toy! Not suitable for children under 14 years of age! The kit contains small parts, which
should be kept away from children under 3! Improper use will imply danger of injuring due to sharp edges and
tips! Please store this instruction carefully.
Multi-Digital
)
010501
Part-No.:
kit
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Made in Europe by
Littfinski DatenTechnik (LDT)
Bühler electronic GmbH
Ulmenstraße 43
15370 Fredersdorf / Germany
Phone: +49 (0) 33439 / 867-0
Internet: www.ldt-infocenter.com
Subject to technical changes and errors. © 06/2019 by LDT
Märklin, Fleischmann and Motorola are registered trade marks.