CCU2 Connections, Wiring Diagrams Modifications Schematics€¦ · CCU2 Connections, Wiring Diagrams Modifications & Schematics ... Suction G./AMM. ... for an Airspeed

CCU2 Connections Manual

Simkits & The Real Cockpit are trademarks from TRC Development Page 1

CCU2 Connections, Wiring Diagrams

Modifications &

Schematics

© TRC Development 2005 Nothing from this document may be reproduced in writing or electronically

without written permission of TRC Development b.v.

The names “The Real Cockpit” and “SimKits” are registered tradenames of TRC Development b.v.

TRC Development b.v. – The Netherlands – www.therealcockpit.com - www.simkits.com



Contents 1. CCU2 Connections ....................................................................................................... 3

Instruments controlled by CCU2 ..................................................................................... 4 2. The Central Control Unit ................................................................................................ 5

List and position of the I/O connectors ............................................................................ 5 4. Connectors and their I/O lines ........................................................................................ 6

The CCU2 needs 2 different positive voltages of 5 volts. .................................................. 6 Modified Servos ............................................................................................................ 6 Rotary Encoders............................................................................................................ 6 Potentiometers .............................................................................................................. 7 CN1 to CN10 Do not exist on the CCU2 Board................................................................ 7 CN13 Fuel selector + Shut off .................................................................................... 8 CN14 Digital Clock .................................................................................................... 8 CN15 Flaps ............................................................................................................... 8 CN16 Trim wheel....................................................................................................... 9 CN17 Starter Switch .................................................................................................. 9 CN18 Rudder Pedals................................................................................................. 9 CN19 Yoke ............................................................................................................. 10 CN20 Compass....................................................................................................... 10 CN21 Airspeed Indicator.......................................................................................... 10 CN22 Tachometer ................................................................................................... 10 CN23 Vertical Speed Indicator ................................................................................. 11 CN24 Attitude Indicator ............................................................................................ 11 CN25 Turn Coordinator............................................................................................ 11 CN26 VOR 1 Indicator ............................................................................................. 11 CN27 VOR 2 Indicator ............................................................................................. 11 CN28 ADF Indicator ................................................................................................ 12 CN29 Heading Indicator........................................................................................... 12 CN30 Altimeter........................................................................................................ 12 CN31 Warning Lights & Switch................................................................................. 13 CN32 Servo expansion (connects to servo expansion board) ..................................... 13 CN33 Circuit breakers (4 outputs, 15 inputs) ............................................................. 13 CN34 Switches (16 inputs)....................................................................................... 14 CN35 Servo Ctrld. Fuel Left/Right *) ......................................................................... 14 CN36 Servo Ctrld. EGT/Fuel Flow *) ......................................................................... 14 CN37 Servo Ctrld. Oil Temp/Pressure *) ................................................................... 14 CN38 Servo Ctrld. Suction G./AMM. Indicator *) ........................................................ 15

5. Schematics................................................................................................................. 16 6. Wiring Diagrams ......................................................................................................... 16



1. CCU2 Connections The CCU2 can drive many different gauges and is able to read out many different instruments, like Throttles, Switches, Trim wheel etc. compared to the CCU1.

(Note: the connections in the above picture between the different instruments and the CCU2 board are just for illustration only. Please see Chapter 2 for exact connections) This document describes how the instruments are connected and how they are driven by the CCU2 and what the signals and their description mean. Although that the document is very clear and can be read by non-technical persons, for full understanding we do recommend that the reader has a basic knowledge of electronics Below you find a list of supported gauges for the aircraft as they are present in Microsoft FS2004. Not all gauges of each aircraft is supported yet, but will be in future with new hardware and software. Some gauges are identical from a hardware viewpoint. There is a so-called “General Instrument” which is a gauge driven by a single servo motor and which has a set of gear wheels inside to enable the output of the pointer to turn up to 360 degrees, while the servo shaft output only produces a 190 degrees turn. Using different face plates (dials) and using the calibration software to inform the driver how to behave, with this “General Instrument” gauges like an Airspeed Indicator, Tachometer and Vertical Speed Indicator for different aircraft can be installed. Therefore the hardware (except the faceplate) for an Airspeed Indicator for a Cessna 172 Skyhawk and a Boeing 737 are basically the same. Using the calibration software, the driver is informed that the pointer can move up to a maximum of 450 Knots for the Boeing and up to a maximum of 145 knots for the Cessna. One can even design a customized faceplate using the available blank, pre cutted faceplates (made from high quality glossy paper) which can be printed in a high resolution inkjet printer like any today available photo quality printer and using one of the available calibtration scales which are close to the one you design yourself. When you like to expand your cockpit with more instruments and gauges, we do recommend the use of the Multi Controller, an expansion board offering 23 I/O lines, which are each programmable to read out a switch, to drive a LED or to drive a single pointer gauge per each I/O line. Up to 32 of these board can be configured in addition to the CCU2. All controllers (including the CCU2) are connected to the PC via USB.



Instruments controlled by CCU2

ADF Indicator

Airspeed Indicators, choice out of the following types (see the website for the latest additions): - Airliner 450 Knots - Beechcraft Baron 58 - Bell 206B Jet Ranger - Cessna 172 Skyhawk - Cessna 182 Skylane - Cessna Caravan - Extra 300S - Mooney Bravo - Schweizer 232 Sailplane - Sopwith Camel - Vaught Corsair

Altimeter

Attitude Indicator

Elevator Trim Control

Exhaust Gas Temperature & Fuel Flow Indicator (dual indicators)

Flaps Control & Indicator

Fuel Tank Indicator (dual indicators for left and right tank)

Gyro Suction Indicator & Ammeter (dual indicators)

Heading Indicator (with Autopilot Heading Bug)

2 Throttle Controls *)

2 Mixture Controls *)

2 Propeller Controls *)

Oil Temperature & Oil Pressure Indicator (dual indicators)

Switches

Tacho meter, choice of face plate for (see the website for the latest additions): - Cessna 172 Skyhawk - Cessna 182 Skylane - Sopwith Camel - Vaught Corsair

Turn Coordinator

Vertical Speed Indicator, choice of face plate for (see the website for the latest additions): - Beechcraft Baron 58 - Bell 206B Jet Ranger - Cessna 172 Skyhawk - Cessna Caravan - Vaught Corsair

VOR1 Indicator

VOR2 Indicator

Wet Compass

Yoke Control

Rudder Pedals *)

8 Additional Single pointer gauges *)

*) These additional instruments need a future software release.



2. The Central Control Unit

List and position of the I/O connectors NOTE: The position of the texts on the picture on the left is not identical to the position of the text on the board itself. The CCU2 is prepared for future expansion with more I/O lines and will be able to control instruments for a twin engine aircraft. Therefore more I/O lines are made available. At the same time a number of smaller connectors have been combined into 2 larger connectors. The additional I/O lines will become supported in the near future via software updates. NOTE: The position of the text on the picture on the left is not identical to the position of the text on the board itself. CN11 Handbrake, Avionics Switch, Gear, Light Control, Master Switch CN12 Analog outputs, 8 pcs.*), Quartz Counter CN13 Fuel selector + Shut off CN14 Digital Clock CN15 Flaps, Throttle1/2, Mixture1/2, Prop1/2 CN16 Trim wheel CN17 Starter Switch CN18 Rudder Pedals CN19 Yoke CN20 Compass CN21 Airspeed Indicator CN22 Tachometer CN23 Vertical Speed Indicator CN24 Attitude Indicator CN25 Turn Coordinator CN26 VOR 1 Indicator CN27 VOR 2 Indicator CN28 ADF Indicator CN29 Heading Indicator CN30 Altimeter CN31 Warning Lights & Switch CN32 Future Expansion CN33 Circuit breakers (15 outputs) CN34 Switches (16 inputs) CN35 Servo Ctrld. Fuel Left/Right CN36 Servo Ctrld. EGT/Fuel Flow CN37 Servo Ctrld. Oil Temp/Pressure CN38 Servo Ctrld. Suction G./AMindicator *) These connections are for future expansion and are not yet supported by the firmware and software.

CN

1C

N2

CN

3C

N4

CN

5C

N6

CN

7C

N8

CN

9C

N10

CN

11C

N12

CN

43

CN

13

CN

14

CN

15

CN

16

CN

17

CN

18

CN

19

CN

20

CN

21

CN

22

CN

23

CN

24

CN

25

CN

26

CN

27

CN

35

CN

36

CN

37

CN

38

CN

30

CN

31

CN

32

CN

29

CN

28

CN

33

CN

34

CN

11C

N12



4. Connectors and their I/O lines The description below informs you on what the I/O lines of each connector mean. Warning: connecting hardware to this I/O lines which draw excessive current, input high currents or short circuit outputs may damage the delicate electronics on the board. Damages caused by improper connection of hardware are not covered by the limited warranty. For each connector the signal names are mentioned. These signal names can be found back on the schematics (last page). When necessary a description of the signal is given.

- The term “Digital Input” means and input towards the CCU2. - The term “Digital Output” means a signal which is coming from the CCU2 towards

the device. - The term “Analog input” means that this input can read an analog value between

0 and 5 volts with a resolution of approx. 1024 different values. - The term “Analog output” means that this ouput can produce a voltage between 0

and 5 volts which can be set by a digital value of 8 bits by software. - The Term “Ground” or “Gnd” is the common ground of all electronics signals. - The term “+5v.” or “Vcc” is the 5 volts power needed to drive the electronics on

the CCU2 board and some electronics inside the gauges. - The term “+5v.X” is the 5 volts power needed to drive the servo motors and is

derived from the separately connected Power Supply. The CCU2 needs 2 different positive voltages of 5 volts. One 5v. is supplied through the USB connection from the controlling PC (CN41) and is used to power the electronics except the servo motors. The other 5v. (marked as 5v.X in the schematics and literature) is powered by an external (PC AT) power supply via CN42. This is designed in this way because the servo motors draw more power than can be delivered through the USB connector from the controlling PC. Both 5v. supplies must be connected in order for the electronics and gauges to function properly. Modified Servos In some instruments, so-called modified servos are used. An normal servo is and electro motor driven by electronics inside the servo motor. Via a number of gears, a small electric motor drives the output axis. The output axis is also connected to a normal potentiometer. The output axis is limited in hardware to turn maximum of approx. 180 degrees. The potentiometer is used to feed back the position of the output axis to the electronics of the servo. The output axis of the servo can be controlled by a pulse width applied to the servo to turn it into a certain position. This feature is used in most gauges. However, some gauges need a continously rotating movement. For this we have choosen to use a standard servo motor and modify it in such a way, that the output axis can turn clockwise and anti clockwise without limitations. Due to such modification, the position of the output axis cannot be determined anymore by the built-in potentiometer. Therefore the mechanics inside the gauge now are also connected to 360 degrees turnable potentiometers, called PIHER position sensors. These position sensors however, only measure a part of the 360 degrees. Their electronic sensitivity is approx. 240 degrees. By using 2 of such sensors and placing them in line but 180 degrees shifted, the CCU2 electronics and software now can pickup the position of the output axis over the full 360 degrees. Finally, by software a precise position of approx. 0.5 degrees is being calculated. Rotary Encoders A rotary encoder is a mechanical dual switch which can rotate continously. During this rotation the 2 switches are closed and opened over 32 times for a full revolution, but not exactly at the same time. The direction of the turn can be determined by the phase of which of the 2 switches are closed first and which last.



The software of the CCU2 reads out both switches and translates this into a signal telling the flight simulator software that the certain knob is turned left or right and at what speed. Potentiometers In principle, all analog inputs do measure the position/value of a potentiometer (turn or slide). Throughout the whole design of all instruments, a 10Kohm potentiometer is used which is on one side connected to +5v. (Vcc) and on the other side to Ground. The wiper of the potentiometer is connected to the analog input on the CCU2. Potentiometers are used in a.o.: Yoke, Throttle, Mixture, Propeller, Flap Switch, Trim and the Piher Sensors (in essence a potentiometer) in the gauges Altimeter, Heading Indicator, ADF and Compass. CN1 to CN10 Do not exist on the CCU2 Board CN11 Handbrake, Avionics Switch, Gears, Dimmer and Master Switch Pin 1 – Ground Pin 2 – Handbrake HNDB, Digital Input. The pin is forced high, when not connected, via a resistor on the CCU2. When connected to Ground, the Handbrake is active. Pin 3 – Ground Pin 4 – Avionics Switch AVSW, Digital Input. The pin is forced high, when not connected, via a resistor on the CCU2. When connected to Ground, the Handbrake is active. Pin 5 – Not Connected Pin 6 – Ground Pin 7 - Gear Switch GEAR1, Digital Input. The pin is forced high, when not connected, via a resistor on the CCU2. When connected to Ground, the Gear Switch is active. Pin 8 – +5v. Pin 9 - Ground Pin 10 - Gear Light GEAR2, Digital Output. When the Gear is down, a digital “high” (5 volt / max. 20mA) is present on this output. Pin 11 – +5v. Pin 12 - Ground Pin 13 - Gear Light GEAR3, Digital Output. When the Gear is working, a digital “high” (5 volt / max. 20mA) is present on this output. Pin 14 – +5v. Pin 15 – Ground Pin 16 – Dimmer POTM, Analog Input. A potentiometer of 10Kohm is connected between Ground and 5 volts. The input (pin2) is connected to the wiper of the potentiometer. Pin 17 – +5v. Pin 18 – Ground Pin 19 – Master Switch MSW1, Digital Input. The pin is forced high, when not connected, via a resistor on the CCU2. When connected to Ground, the Master Switch 1 (ALT) is active. Pin 20 – Master Switch MSW2, Digital Input. The pin is forced high, when not connected, via a resistor on the CCU2. When connected to Ground, the Master Switch 2 (BAT) is active. CN 12 - Quartz Counter & Future Expansion Pin 1 – Not Connected Pin 2 – Ground Pin 3 – Quartz Counter QCNT, Digital Output. The pin is forced low periodically with 1 HZ. Intervals, when activated by Flight Simulator Software or propriety software and can drive a Quarz Counter via a Transistor Circuit. Never connect a coil of a mechanical counter directly to this output to avoid damages on the CCU2. (Quartz Counter signals are not yet supported) Pin 4 – Lamp output (background lighting) Pin 5 to Pin 20 – Future expansion



CN13 Fuel selector + Shut off Pin 1 – Ground Pin 2 – FSS1 Digital Input. The pin is forced high, when not connected, via a resistor on the CCU2. When connected to Ground, the FSS1 input is active. Pin 3 – FSS2 Digital Input. The pin is forced high, when not connected, via a resistor on the CCU2. When connected to Ground, the FSS2 input is active. Pin 4 – FSS3 Digital Input. The pin is forced high, when not connected, via a resistor on the CCU2. When connected to Ground, the FSS3 input is active. Pin 5 – FSS4 Digital Input. Pin 6 – No connection Pin 7 – No connection Pin 8 – No connection Pin 9 – No connection Pin 10 – No connection

Tank Switch Table (as connected for TRC Link operation): Left: FSS1 = 0, FSS2 = 1 Both: FSS1 = 1, FSS2 = 0 Right: FSS1 = 0, FSS2 = 0 Fuel Switch Table (as connected for TRC Link operation): On: FSS3 = 1 Off: FSS3 = 0

CN14 Digital Clock Pin 1 – Ground Pin 2 – +5v. Pin 3 – DCS2 Pin 4 – DCS3 Pin 5 – DCS4 Pin 6 – DCS5 Pin 7 – DCS6 Pin 8 – DCS7 Pin 9 – Lamp Pin 10 – DCS1 These I/O lines are dedicated as a combination to drive the sub-assembly Digital Clock and cannot be controlled by propriety software, but only via the SDK. CN15 Flaps Pin 1 – Ground Pin 2 – +5v. Pin 3 – Flaps FLA1 Digital Output Servo Signal, Flaps position indication Pin 4 – Flaps FLA2 Analog Input to read out the position of a 10K potentiometer, which positions are an indication for the desired flaps position. Pin 5 – 2nd Throttle THR2, Analog Input to read out the position of a 10K potentiometer, which positions are an indication for the desired 2nd throttle position.*) Pin 6 – 2nd Micture MIX2, Analog Input to read out the position of a 10K potentiometer, which positions are an indication for the desired 2nd mixture position.*) Pin 7 – 2nd Propeller Adjust PRP2, Analog Input to read out the position of a 10K potentiometer, which positions are an indication for the desired 2nd propeller adjust position.*) Pin 8 – Primary Throttle THR Pin 9 – Primary Mixture MIX Pin 10 – Primary Propeller Adjust PRP



CN16 Trim wheel Pin 1 – Ground Pin 2 – +5v. Pin 3 – TRW1 Pin 4 – TRW2 Pin 5 – TRW3 Pin 6 – Trim wheel AIR2 Analog Input, relocated by modification from CN21 pin 4. Reads out the position of the Trim Wheel. Pin 7 – No connection Pin 8 – No connection Pin 9 – No connection Pin 10 – No connection CN17 Starter Switch Pin 1 – Ground Pin 2 – No connection Pin 3 – Starter Switch STA1 Digital Input. The pin is forced high, when not connected, via a resistor on the CCU2. When connected to Ground, the STA1 input is active. Pin 4 – Starter Switch STA2 Digital Input. The pin is forced high, when not connected, via a resistor on the CCU2. When connected to Ground, the STA2 input is active. Pin 5 – Starter Switch STA3 Digital Input. The pin is forced high, when not connected, via a resistor on the CCU2. When connected to Ground, the STA3 input is active. Pin 6 – Starter Switch STA4 Digital Input. The pin is forced high, when not connected, via a resistor on the CCU2. When connected to Ground, the STA4 input is active. Pin 7 – No connection Pin 8 – No connection Pin 9 – No connection Pin 10 – No connection

As wired for operation under TRC Link: OFF = STA1 to Ground R = STA2 to Ground L = STA3 to Ground BOTH = All inputs open Start = STA4 to Ground

CN18 Rudder Pedals Pin 1 – Ground Pin 2 – +5v. Pin 3 – Rudder Pedals RUD1 – Analog in – Main analog input Pin 4 – Rudder Pedals RUD2 – Analog in – Toe brake left Pin 5 – Rudder Pedals RUD3 – Analog in – Toe brake right Pin 6 – RUD4 – Analog in Pin 7 – RUD5 – Analog in Pin 8 – NC Pin 9 – NC Pin 10 – NC (Rudder Pedals are not yet supported up to TRC Link version 2.7)



CN19 Yoke Pin 1 – Ground Pin 2 – +5v. Pin 3 – YOK1 Digital Output. Servo Signal for future implementation of control loading (force feedback) Pin 4 – YOK2 Digital Output. Servo Signal for future implementation of control loading (force feedback) Pin 5 – Yoke YOK3 Analog Input, PITCH Pin 6 – Yoke YOK4 Analog Input, ROLL Pin 7 – NC Pin 8 – NC Pin 9 – NC Pin 10 – NC CN20 Compass Pin 1 – Ground Pin 2 – +5v. X Pin 3 – Compass CMP1 Digital Output, Servo Signal Pin 4 – Compass CMP2 Analog Input for position sensor 1 Pin 5 – Compass CMP2 Analog Input for position sensor 2 Pin 6 – +5v. Pin 7 – Ground Pin 8 – Lamp Pin 9 – NC Pin 10 – NC CN21 Airspeed Indicator Pin 1 – Ground Pin 2 – +5v. X Pin 3 – Airspeed Indicator AIR1 Digital Output, Servo Signal Pin 4 – AIR2 Analog IN, not used on this instrument, but patched to CN16 pin 6 to provide an analog read out of the position of the Trim Wheel. Pin 5 – AIR3 Analog IN, not used. Pin 6 – +5v. Pin 7 – Ground Pin 8 – Lamp Pin 9 – NC Pin 10 – NC CN22 Tachometer Pin 1 – Ground Pin 2 – +5v. X Pin 3 – Tachometer TACH Digital Output Servo Signal Pin 4 – NC Pin 5 – NC Pin 6 – NC Pin 7 – Ground Pin 8 – Lamp Pin 9 – NC Pin 10 – NC



CN23 Vertical Speed Indicator Pin 1 – Ground Pin 2 – +5v. X Pin 3 – Vertical Speed Indicator VSPD Digital Output Servo Signal Pin 4 – NC Pin 5 – NC Pin 6 – NC Pin 7 – Ground Pin 8 – Lamp Pin 9 – NC Pin 10 – NC CN24 Attitude Indicator Pin 1 – Ground Pin 2 – +5v. X Pin 3 – Attitude Indicator ATT1 Digital Output Servo Signal Pin 4 – Ground Pin 5 – +5v. X Pin 6 – Attitude Indicator ATT2 Digital Output Servo Signal Pin 7 – Ground Pin 8 – Lamp Pin 9 – NC Pin 10 – NC CN25 Turn Coordinator Pin 1 – Ground Pin 2 – +5v. X Pin 3 – Turn Coordinator TRN1 Digital Output Servo Signal Pin 4 – Ground Pin 5 – +5v. X Pin 6 – Turn Coordinator TRN2 Digital Output Servo Signal Pin 7 – Ground Pin 8 – Lamp Pin 9 – NC Pin 10 – NC CN26 VOR 1 Indicator Pin 1 – Ground Pin 2 – +5v. X Pin 3 – VOR 1 Indicator VOR1 Digital Output Servo Signal Pin 4 – VOR 1 Indicator VOR2 Digital Output Servo Signal Pin 5 – VOR 1 Indicator VOR3 Digital Output Servo Signal Pin 6 – VOR 1 Indicator VOR4 Analog In Pin 7 – VOR 1 Indicator VOR5 Analog In Pin 8 – Lamp Pin 9 – +5v. Pin 10 – NC CN27 VOR 2 Indicator Pin 1 – Ground Pin 2 – +5v. X Pin 3 – VOR 2 Indicator VOR6 Digital Output Servo Signal Pin 4 – VOR 2 Indicator VOR7 Digital Output Servo Signal Pin 5 – VOR 2 Indicator VORx Analog In (Not Used) Pin 6 – VOR 2 Indicator VOR8 Analog In Pin 7 – VOR 2 Indicator VOR9 Analog In Pin 8 – Lamp Pin 9 – +5v. Pin 10 –



CN28 ADF Indicator Pin 1 – Ground Pin 2 – +5v. X Pin 3 – ADF Indicator ADF1 Digital Output Servo Signal Pin 4 – ADF2 Digital Output Servo Signal (Not Used) Pin 5 – ADF Indicator ADF3 Digital Input (Rotary Encoder) Pin 6 – ADF Indicator ADF4 Digital Input (Rotary Encoder) Pin 7 – ADF Indicator ADF Indicator ADF5 Analog Input, Piher Position Sensor Pin 8 – ADF Indicator ADF6 Analog Input, Piher Position Sensor Pin 9 – ADF Indicator ADF7 Analog Input, Piher Position Sensor Pin 10 – ADF Indicator ADF8 Analog Input, Piher Position Sensor Pin 11 – Lamp Pin 12 – + 5v. Pin 13 – NC Pin 14 – NC CN29 Heading Indicator Pin 1 – Ground Pin 2 – +5v. X Pin 3 – Heading Indicator HED1 Digital Output Servo Signal Pin 4 – HED2 Digital Output Servo Signal (Not Used) Pin 5 – Heading Indicator HED3 Digital Input (Rotary Encoder) Pin 6 – Heading Indicator HED4 Digital Input (Rotary Encoder) Pin 7 – Heading Indicator HED5 Analog Input, Piher Position Sensor Pin 8 – Heading Indicator HED6 Analog Input, Piher Position Sensor Pin 9 – Heading Indicator HED7 Analog Input, Piher Position Sensor Pin 10 – Heading Indicator HED8 Analog Input, Piher Position Sensor Pin 11 – Lamp Pin 12 – + 5v. Pin 13 – NC Pin 14 – NC CN30 Altimeter Pin 1 – Ground Pin 2 – +5v. X Pin 3 – Altimeter ALT1 Digital Output Servo Signal, drives Modified Servo for 100 feet pointer Pin 4 – Altimeter ALT2 Digital Output Servo Signal, drives Servo for pressure scale Pin 5 – Altimeter ALT3 Digital Input (Rotary Encoder) Pin 6 – Altimeter ALT4 Digital Input (Rotary Encoder) Pin 7 – Altimeter ALT5 Analog Input, Piher Position Sensor, for position of 10,000 feet pointer Pin 8 – Altimeter ALT6 Analog Input, Piher Position Sensor, for position of 100 feet pointer Pin 9 – Altimeter ALT7 Analog Input, Piher Position Sensor or Photo Interruptor, for position of 10,000 feet pointer Pin 10 – Altimeter ALT8 Analog Input, Piher Position Sensor, for position of 100 feet pointer Pin 11 – Lamp Pin 12 – + 5v. Pin 13 – NC Pin 14 – NC



CN31 Warning Lights & Switch Pin 1 – Ground Pin 2 – +5v. X Pin 3 – Warning Lights & Switch WAR1 Digital Output, Left Fuel Pin 4 – Warning Lights & Switch WAR2 Digital Output, Low Fuel Pin 5 – Warning Lights & Switch WAR3 Digital Output, Right Fuel Pin 6 – Warning Lights & Switch WAR4 Digital Output, Oil Press Pin 7 – Warning Lights & Switch WAR5 Digital Output, Left Vacuum Pin 8 – Warning Lights & Switch WAR6 Digital Output, VAC Pin 9 – Warning Lights & Switch WAR7 Digital Output, Right Vacuum Pin 10 – Warning Lights & Switch WAR8 Digital Output, Volts Pin 11 – Warning Lights & Switch WAR9 Digital Input, TEST – if connected to Ground all lights will go on. Pin 12 – Warning Lights & Switch WAR10 Digital Input, DIM – if connected to Ground all lights will dim. Pin 13 – Warning Lights & Switch WAR11 Digital Output, Line Pin 14 – + 5v. CN32 Servo expansion (connects to servo expansion board) Pin 1 – Ground Pin 2 – +5v. X Pin 3 – AUT1 Digital Output Pin 4 – AUT2 Digital Output Pin 5 – AUT3 Digital Output Pin 6 – AUT4 Digital Output Pin 7 – AUT5 Digital Output Pin 8 – AUT6 Digital Output Pin 9 – AUT7 Digital Output Pin 10 – AUT8 Digital Output Pin 11 – AUT9 Digital Input (Not Used) Pin 12 – AUT10 Digital Input (Not Used) Pin 13 – Lamp Pin 14 – + 5v. CN33 Circuit breakers (4 outputs, 15 inputs) Pin 1 – Ground Pin 2 – CB1 Digital Output Signal is output as a 4 bit value and is decode by the Pin 3 – CB2 Digital Output Circuit Breakers circuitry to control up to 15 CB’s. Pin 4 – CB3 Digital Output The value of the 4 bits must be applied during 300 Pin 5 – CB4 Digital Output milliseconds in order for the CB to pop out. Pin 6 – CB5 Digital Input, AVN FAN Pin 7 – CB6 Digital Input, AUTO PILOT Pin 8 – CB7 Digital Input, GPS Pin 9 – CB8 Digital Input, NAV COM1 Pin 10 – CB9 Digital Input, NAV COM2 Pin 11 – CB10 Digital Input, ADF Pin 12 – CB11 Digital Input, XPNDR Pin 13 – CB12 Digital Input, FLAP Pin 14 – CB13 Digital Input, INST Pin 15 – CB14 Digital Input, AVN BUS1 Pin 16 – CB15 Digital Input, AVN BUS2 Pin 17 – CB16 Digital Input, TURN COORD Pin 18 – CB17 Digital Input, INST LTS Pin 19 – CB18 Digital Input, ALT FLD Pin 20 – CB19 Digital Input, WARN

Output table: CB4 CB3 CB2 CB1 0 0 0 0 - No circuit breakers 0 0 0 1 - AVN FAN 0 0 1 0 - AUTO PILOT 0 0 1 1 - GPS 0 1 0 0 - NAV COM1 0 1 0 1 - NAV COM2 0 1 1 0 - ADF 0 1 1 1 - XPNDR 1 0 0 0 - FLAP 1 0 0 1 - INST 1 0 1 0 - AVN BUS1 1 0 1 1 - AVN BUS2 1 1 0 0 - TURN COORD 1 1 0 1 - INST LTS 1 1 1 0 - ALT FLD 1 1 1 1 - WARN



CN34 Switches (16 inputs) Pin 1 – Ground Pin 2 – +5v. X Pin 3 – Switches SW1 Digital Input Pin 4 – Switches SW2 Digital Input Fuel Pump, OFF when Grounded Pin 5 – Switches SW3 Digital Input BCN, OFF when Grounded Pin 6 – Switches SW4 Digital Input Land, OFF when Grounded Pin 7 – Switches SW5 Digital Input Taxi, OFF when Grounded Pin 8 – Switches SW6 Digital Input Nav, OFF when Grounded Pin 9 – Switches SW7 Digital Input Strobe, OFF when Grounded Pin 10 – Switches SW8 Digital Input Pitot Heat, OFF when Grounded Pin 11 – Switches SW9 Digital Input Alt Static Air, OFF when Grounded Pin 12 – Switches SW10 Digital Input (Not Used) Pin 13 – Switches SW11 Digital Input (Not Used) Pin 14 – Switches SW12 Digital Input (Not Used) Pin 15 – Switches SW13 Digital Input (Not Used) Pin 16 – Switches SW14 Digital Input (Not Used) Pin 17 – Switches SW15 Digital Input (Not Used) Pin 18 – Switches SW16 Digital Input (Not Used) Pin 19 – NC Pin 20 – NC CN35 Servo Ctrld. Fuel Left/Right *) Pin 1 – Ground Pin 2 – +5v X Pin 3 – Fuel SFL1 Digital Output Servo Signal Pin 4 – Ground Pin 5 – +5v X Pin 6 – Fuel SFL2 Digital Output Servo Signal Pin 7 – Ground Pin 8 – Lamp Pin 9 – NC Pin 10 – NC CN36 Servo Ctrld. EGT/Fuel Flow *) Pin 1 – Ground Pin 2 – +5v X Pin 3 – EGT/Fuel Flow SEC1 Digital Output Servo Signal Pin 4 – Ground Pin 5 – +5v X Pin 6 – EGT/Fuel Flow SEC2 Digital Output Servo Signal Pin 7 – Ground Pin 8 – Lamp Pin 9 – NC Pin 10 – NC CN37 Servo Ctrld. Oil Temp/Pressure *) Pin 1 – Ground Pin 2 – +5v X Pin 3 – Oil Temp/Pressure SOP1 Digital Output Servo Signal Pin 4 – Ground Pin 5 – +5v X Pin 6 – Oil Temp/Pressure SOP2 Digital Output Servo Signal Pin 7 – Ground Pin 8 – Lamp Pin 9 – NC Pin 10 – NC



CN38 Servo Ctrld. Suction G./AMM. Indicator *) Pin 1 – Ground Pin 2 – +5v X Pin 3 – Suction G./AMM SSA1 Digital Output Servo Signal Pin 4 – Ground Pin 5 – +5v X Pin 6 – Suction G./AMM SSA2 Digital Output Servo Signal Pin 7 – Ground Pin 8 – Lamp Pin 9 – NC Pin 10 – NC



5. Schematics The following schematics are included in this document: Central Control Unit version 2. Attitude Indicator Altimeter / ADF / Heading Indicator (combined PCB for 3 different gauges) Altimeter / ADF / Heading Indicator with Zero Indicator (combined PCB for 3 different gauges) Circuit Breakers Digital Clock Dual Small Gauge General Instrument (Airspeed, Vertical Speed, Tachometer) Turn & Bank Indicator VOR1 + VOR2 Warning Panel Wet Compass

6. Wiring Diagrams The following wiring diagrams are included in this document:

Keylock Starter Switch

Cable Yoke

Cable Trim Wheel

Cable Throttle, Mixture, Propeller and Flaps

Cable Tank Switch

Cable Master Switches, Light Regulation, Gear Switch and Indicators

Cable Rudder Pedals

D0

D1

D2

D3

D4

D5

D6

D7

+3.3V

+3.3V

+3.3V

+5V

+5V

+5V

+5V

+5V

+3.3V +3.3V+3.3V

+5X

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5X

+5X

+5V

+3.3V

+12X

+5V +5V +5V +5V +5V+5V+5V

+5V

+12X

SEL0SEL1

SEL2

SEL4

SEL5

SEL6

SEL3

SEL8SEL9

SEL10SEL11

SEL12SEL13

SEL14SEL15

FLR1

FLR2

EGT1

EGT2

OTP1

OTP2

SAM1

SAM2

THR

MIX

PRP

FLA2

RUD1

RUD2

RUD3

RUD4

RUD5

YOK3

YOK4

CMP2

TRW4

THR2

VOR4

VOR5

ADF5

ADF6

HED5

HED6

ALT5

ALT6

ALT7

ALT8

ADCCS

ADCCK

ADCAD

ADCCS

ADCAD

ADCCK

ADCCS

ADCAD

ADCCK

ADCCS

ADCAD

ADCCK

lamp

POTM

DCS4

DCS5

DCS6

DCS7

VOR8

VOR9

D[0..7]

ADF7

ADF8

HED7

HED8

CMP3

MIX2

PRP2

Date Page of2004 TRC Development b.v. - Netherlandsc

Rev. Board RemarksO

0.6 240402 PC02081.0 170502 PC02152.0 241203 PC0338

CCU-2BS/OntwerpBS/DiverseBS/CN14+5V,IC5+12V,etc.

41Date Page of2004 TRC Development b.v. - Netherlandsc

Rev. Board RemarksO

0.6 240402 PC02081.0 170502 PC02152.0 241203 PC0338



Rev. Board RemarksO

0.6 240402 PC02081.0 170502 PC02152.0 241203 PC0338


41

* = option

Patch below present on all CCU's delivered as from May 4, 2004.

1

2

3

4

5 6

+5V

GND

GND

+12Vyellow

red

black

NC

DiskdriveCN42h

+5V

GND

GND

+12Vyellow

red

black

NC

DiskdriveCN42h

EOC19

ADDR17

CLK18

A5 6

A6 7

A7 8

CS15

Dout16

Vcc

20

Vss

10

A0 1

A1 2

A2 3

A3 4

A4 5

A8 9

A9 11

A10 12

Ref+14

Ref-13

TLC1543CIC8 TLC1543CIC8

5 6IC9IC9

10k0R1810k0R18

1

2

3

4 +5V

GND

GND

+12Vyellow

red

black

DiskdriveCN42r

+5V

GND

GND

+12Vyellow

red

black

DiskdriveCN42r

1u00C39

25V1u00C39

25V

32x20KV1 32x20KV1

PM3PM3

27p0

C30

27p0

C30

9 8IC9IC9

10k0R2310k0R23

A17

A06 DAC5 14

DAC6 15

DAC7 16

SDA3

SCL4

NC5

DAC0 9

DAC1 10

DAC2 11

DAC3 12

DAC4 13

Vmax2

Vcc

1

Vee

8

TDA8444TIC5 TDA8444TIC5

12IC9IC9

10k0R910k0R9

1u00C38

25V1u00C38

25V

3k30R6

06033k30

R6

0603

12McXT112McXT1

1u00C36

25V1u00C36

25V

10k0R1410k0R14

1k50

R5

08051k50

R5

0805

11 10IC9IC9

10n0C3510n0C35

EOC19

ADDR17

CLK18

A5 6

A6 7

A7 8

CS15

Dout16

Vcc

20

Vss

10

A0 1

A1 2

A2 3

A3 4

A4 5

A8 9

A9 11

A10 12

Ref+14

Ref-13


PM2PM2

10k0R110k0R1

1u00C41

25V

*1u00C41

25V

*

10k0R2110k0R21

10k0R1210k0R12

10n0

C7

10n0

C7

10n0

C2

10n0

C2

13 12

IC9IC9

10k0R1710k0R17

220uC37

6V3220uC37

6V3

10k0R1910k0R19

PM1PM1

10n0

C9

10n0

C9

10n0

C26

10n0

C26

220uC40

6V3

*220uC40

6V3

*

Vss

7

Vcc

14

IC9 74AHCT14IC9 74AHCT14

Vcc

8

SDA5

Vss

4

A2 3TST7

A1 2

A0 1

SCL6

M24C02IC3 M24C02IC3

redLD1redLD1

10k0R1010k0R10

27p0

C31

27p0

C31

10n0

C27

10n0

C27

10k0R1110k0R11

EOC19

ADDR17

CLK18

A5 6

A6 7

A7 8

CS15

Dout16

Vcc

20

Vss

10

A0 1

A1 2

A2 3

A3 4

A4 5

A8 9

A9 11

A10 12

Ref+14

Ref-13


10n0C3410n0C34

470ER2470ER2

Vcc

24

Vss

12

A023

E119E018

A122

A221

A320

Y0 1

Y1 2

Y2 3

Y3 4

Y4 5

Y5 6

Y6 7

Y7 8

Y8 9

Y9 10

Y10 11

Y11 13

Y12 14

Y13 15

Y14 16

Y15 17

74HCT154IC2 74HCT154IC2

10n0

C28

10n0

C28

10k0R810k0R8

10k0R2210k0R22

10n0

C29

10n0

C29

27E0

R4

080527E0

R4

0805

Reset25

AVcc21

AGND18

XTALin19

XTALout20

PC7 / RD 41

PC6 / WR 40

BKPT61

Discon 1

EA24

D048

A07

PSEN80

A18

A29

A310

A411

A512

A615

A716

A826

A927

A1028

A1129

A1234

A1335

A1436

A1537

D149

D250

D351

D457

D558

D659

D760

CLK244

PC0 / RxD0 30

PC1 / TxD0 31

PC2 / INT0 32

PC3 / INT1 33

PC4 / T0 38

PC5 / T139

PB0 / T2 44

PB1 / T2EX 45

PB2 / RxD1 46

PB3 / TxD1 47

PB4 / INT4 52

PB5 / INT5 53

PB6 / INT6 54

PB7 / T2out 55

SDA 64

SCL 65

Wakeup 66

Vcc

2

Vcc

22

Vcc

42

Vcc

62

Vss

3

Vss 5Vss 6Vss 13Vss 14Vss 17

Vss

23

Vss

43

Vss 56

Vss

63

Vss 72Vss 78

USBD- 77

USBD+ 79

PA0 / T0out 68

PA1 / T1out 69

PA2 / OE 70

PA3 / CS 71

PA4 / FWR 73

PA5 / FRD 74

PA6 / RxD0out 75

PA7 / RxD1out 76

NC67

AN2131QIC1 AN2131QIC1

10k0R1310k0R13

10n0

C3

10n0

C3

1

2

3

4

CN43ProgramCN43Program

1u00C45

25V

*1u00C45

25V

*

1u00C32

25V1u00C32

25V

10k0R2010k0R20

1u00C44

25V

*1u00C44

25V

*

In 1

-

2

Out8

Ref

3

-

6

-

7

On 4nc5

MC33375-3.3VIC4MC33375-3.3VIC4

1u00C33

25V1u00C33

25V1

2

3

4

3888

D-

D+

T

+

CN41USB-B

D-

D+

T

+

CN41USB-B

10n0

C6

10n0

C6

100kR120100kR120

1u00C43

25V

*1u00C43

25V

*

10n0

C5

10n0

C5

220uC46

6V3

*220uC46

6V3

*

3k30R7

06033k30R7

0603

10n0

C8

10n0

C8

1u00C42

25V

*1u00C42

25V

*

10k0R1610k0R16

3 4IC9IC9

27E0

R3

080527E0

R3

0805

TIP120T1TIP120T1

D0D0

D4

D3

D6

D2

D1 D1

D5

D7

D4

D0

D3 D3

D7

D2

D5

D6

D1

D5

D7

D2

D4

D6

D0

D1

D2

D3

D4

D5

D6

D7

D0

D1

D2

D3

D4

D5

D6

D7

D0

D1

D2

D3

D4

D5

D6

D7

D0

D1

D2

D3

D4

D5

D6

D7

+5V +5V +5V

+5V +5V

+5V

+5V

SEL0 SEL1 SEL2

FLA1

TRW1

YOK1

YOK2

CMP1

AIR1

TACH

VSPD

ATT1

ATT2

TRN1

TRN2

VOR1

VOR2

VOR3

VOR6

VOR7

ADF1

ADF2

HED1

HED2

SEL2SEL1SEL0

SEL5

SEL3

QCNT

CB1

CB2

CB3

CB4

AUT1

AUT2

AUT3

AUT4

AUT5

AUT6

AUT7

AUT8

WAR1

WAR2

WAR3

WAR4

WAR5

WAR6

WAR7

WAR8

D[0..7]

ALT1

ALT2

VORx

WAR11

SEL3

SOP2

SEL4

SOP1

SEC1

SEC2

SEL6

SSA1

SSA2

SFL1

SFL2

GEAR1

GEAR2

SEL5


Rev. Board RemarksO

0.6 240402 PC02081.0 170502 PC02152.0 241203 PC0338



Rev. Board RemarksO

0.6 240402 PC02081.0 170502 PC02152.0 241203 PC0338



Rev. Board RemarksO

0.6 240402 PC02081.0 170502 PC02152.0 241203 PC0338


42

* = option

OE11 OE2 19

IC1174HCT541IC1174HCT541

1k80R341k80R34

OE11 OE2 19


4 17

5 16

9 11

4 16

6 14

1k80R401k80R40

9 11

3 17

Vcc

20

Vss

10

1k80R421k80R42

1k80R551k80R55

Vcc

20

Vss

10

3 18

6 15

Vcc

20

Vss

10

10n0

C16

10n0

C16

1k80R381k80R38

7 13

OE11 OE2 19


4 16

2 18

5 15

7 14

5 16

1k80R351k80R35

10n0

C14

10n0

C14

8 12

1k80R511k80R51

Vcc

20

Vss

10

5 15

1k80R541k80R54

1k80R291k80R29

2 18

1k80R461k80R46

1k80R281k80R28

1k80R301k80R30

10n0

C11

10n0

C11

3 17

1k80R271k80R27

1k80R471k80R47

8 13

6 15

9 11

1k80R481k80R48

OE11 OE2 19


3 17

1k80R451k80R45

6 146 14

10n0

C10

10n0

C10

1k80R261k80R26

1k80R311k80R31

4 16

4 16

7 14

1k80R361k80R36

9 12

1k80R441k80R44

1k80R531k80R53

10n0

C15

10n0

C15

1k80R391k80R39

7 13

2 18

1k80R491k80R49

1k80R411k80R41

5 15

5 15

1k80R251k80R25

1k80R321k80R32

OE11 OE2 19


8 13

Vcc

20

Vss

10

7 13

2 18

1k80R241k80R24

6 14

2 19

8 12

3 17

LE11 OE 1


6 14

7 13

9 12

1k80R331k80R33

1k80R431k80R43

Vcc

20

Vss

10

1k80R371k80R37

4 17

9 11

8 12

4 16

1k80R521k80R52

7 13

8 12

3 17

Vcc

20

Vss

10

1k80R501k80R50

9 11

3 18

2 19

10n0

C13

10n0

C13

LE11 OE 1


5 15

8 12

2 18

10n0

C12

10n0

C12

D4

D1

D5

D4

D0

D7

D1

D5

D0

D2 D2

D5

D6

D7

D3

D5

D3

D4

D3

D2D2

D1

D3

D1

D3

D6

D0

D0

D6

D0

D7

D2

D5

D0

D7

D3

D7

D7

D1

D2

D0

D5

D0

D1

D2

D1

D6 D6 D6

D1

D5

D6

D4

D4

D7

D3

D6

D3

D2

D4 D4

D7

D5

D4

+5V+5V+5V+5V

+5V+5V+5V+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V +5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V +5V

+5V

+5V

+5V

+5V

+5V

+5V

HNDB

AVSW

MSW1

MSW2

FSS1

FSS2

FSS3

FSS4 CB12

SW10

CB19

SW2

CB8

SW14

SW15

DCS1

ALT3

STA3

AUT9

TRW2

CB18

SW1 SW9

SW4

HED3

CB14

STA1

AUT10

CB15

WAR9

SW3

CB6

HED4

STA2

SW8

SW6

CB9

CB16

TRW3

SW13

ALT4

CB13

WAR10

DCS3

CB17

CB5

SW16

SW12

SW11

CB7

DCS2

STA4

SW7

SW5

CB11

CB10

SEL15 SEL15SEL14 SEL14SEL13 SEL13SEL12 SEL12

SEL9SEL8 SEL8

D[0..7]

SEL11 SEL11SEL10 SEL10SEL9

ADF3

ADF4

GEAR3


Rev. Board RemarksO

0.6 240402 PC0208PC0215

2.0 241203 PC0338


43

1705021.0


Rev. Board RemarksO

0.6 240402 PC0208PC0215

2.0 241203 PC0338


43

1705021.0


Rev. Board RemarksO

0.6 240402 PC0208PC0215

2.0 241203 PC0338


43

1705021.0

* = option

47k0R6147k0R61

47k0R6647k0R66

416

515

10n0

C22

10n0

C22

416

911

47k0R11247k0R112

47k0R8047k0R80

713

47k0R9147k0R91

614

47k0R11947k0R119

47k0R5747k0R57

Vcc

20

Vss

10

317

47k0R11847k0R118

47k0R10847k0R108

10n0

C24

10n0

C24

OE11 OE2 19


OE11 OE2 19


515

614

47k0R10447k0R104

515

911

317

47k0R10047k0R100

10n0

C18

10n0

C18

713

218

218

47k0R7647k0R76

47k0R11747k0R117

47k0R8547k0R85

OE11 OE2 19


47k0R9647k0R96

614

47k0R6247k0R62

47k0R6747k0R67

614

713

47k0R11347k0R113

47k0R8147k0R81

47k0R7247k0R72

47k0R5847k0R58

Vcc

20

Vss

10

812

416

317

47k0R10947k0R109

218

47k0R8847k0R88

218

10n0

C21

10n0

C21

Vcc

20

Vss

10

713

OE11 OE2 19


47k0R10547k0R105

713

812

515

47k0R10147k0R101

911

Vcc

20

Vss

10

515

416

317

47k0R8647k0R86

47k0R7747k0R77

47k0R6347k0R63

47k0R6847k0R68

47k0R9747k0R97

812 812

911

47k0R7347k0R73

47k0R11447k0R114

47k0R8247k0R82

47k0R6447k0R64

47k0R5947k0R59

317

614

10n0

C23

10n0

C23

614

515

Vcc

20

Vss

10

47k0R11047k0R110

317

416

47k0R8947k0R89

10n0

C19

10n0

C19

47k0R8747k0R87

911

47k0R10647k0R106

911

218

812

47k0R10247k0R102

OE11 OE2 19


614

713

515

416

47k0R7847k0R78

OE11 OE2 19


10n0

C25

10n0

C25

47k0R6947k0R69

47k0R9847k0R98

47k0R7447k0R74

47k0R11547k0R115

47k0R8347k0R83

47k0R6047k0R60

47k0R6547k0R65

218

416

218

713

812

812

47k0R11147k0R111

47k0R5647k0R56

614

47k0R9047k0R90

Vcc

20

Vss

10

218

OE11 OE2 19


10n0

C20

10n0

C20

47k0R10747k0R107

OE11 OE2 19


Vcc

20

Vss

10

317

47k0R10347k0R103

317

911

911

713

515

812

47k0R7947k0R79

416

47k0R7047k0R70

47k0R9947k0R99

47k0R8447k0R84

Vcc

20

Vss

10

47k0R7547k0R75

47k0R11647k0R116

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5X

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5X

HNDB

AVSW

THR

FLR1

lamp

EGT1

lamp

OTP1

lamp

SAM1

lamp

PRP

POTM

lamp

MSW2

FSS1

FSS3FSS2

DCS2

DCS4

DCS6

lamp DCS1

DCS3

DCS5

DCS7

FSS4

TRW1

FLA2

TRW3

TRW2

FLA1

RUD1

RUD3 RUD4

RUD2

RUD5

STA1 STA2

STA4STA3

YOK1

YOK3 YOK4

YOK2

CMP1 CMP2

CMP3

lamp

AIR1

TACH

VSPD

ATT1

TRN1

VOR1

VOR3

VOR5

AUT9

AUT7

AUT5

AUT3

AUT1

WAR9

WAR7

WAR5

WAR3

WAR1

lamp

ALT7

ALT5

ALT3

ALT1

ADF3

ADF1

VOR6 VOR7

lamp

ADF2

HED2

HED4

HED6

lamp

lamp

HED1

HED3

HED5

ALT2

ALT4

ALT6

ALT8

WAR2

WAR4

WAR6

WAR8

WAR10

ATT2

lamp

TRN2

lamp

VOR2

VOR4

lamp

AUT2

AUT4

AUT6

AUT8

AUT10

CB2

CB4

CB6

CB8

CB10

CB12

CB14

CB16

CB18

SW1

SW3

SW5

SW7

SW9

SW11

SW13

SW15

CB1

CB3

CB5

CB7

CB9

CB11

CB13

CB15

CB17

CB19

SW2

SW4

SW6

SW8

SW10

SW12

SW14

SW16

lamp

lamp

lamp

lamp

lamp

SSA2

SOP2

SEC2

SFL2

SFL1

SEC1

SOP1

SSA1

VOR9

HED8HED7

lamp

ADF4

ADF6

ADF8

ADF5

ADF7

lamp

VOR8VORx

WAR11

MIX2

GEAR2

THR2

PRP2

MIX

TRW4

SAM2

OTP2

EGT2

FLR2

MSW1

QCNT

GEAR3

GEAR1

lamp


Rev. Board RemarksO

0.6 240402 PC02081.0 170502 PC02152.0 241203 PC0338



Rev. Board RemarksO

0.6 240402 PC02081.0 170502 PC02152.0 241203 PC0338



Rev. Board RemarksO

0.6 240402 PC02081.0 170502 PC02152.0 241203 PC0338


44

* = option

Future Expansion

Future Expansion.

Future Expansion

Future Expansion

Master switch

Quartz counter

Dimmer

Handbrake

Avionics switch

Gears

LAMP connection present on all CCU's delivered as from May 4, 2004. -->

1 2

3 4

5 6

7 8

9 10

11

13

12

14

CN28ADF indicatorCN28ADF indicator

1 2

3 4

5 6

7 8

9 10

CN15FlapsCN15Flaps

1 2

3 4

5 6

7 8

9 10

CN22TachometerCN22Tachometer

1 2

3 4

5 6

7 8

9 10

11

13

12

14

15 16

17 18

19 20

CN33Circuit breakersCN33Circuit breakers

1 2

3 4

5 6

7 8

9 10

CN19YokeCN19Yoke

1 2

3 4

5 6

7 8

9 10

CN26VOR1 indicatorCN26VOR1 indicator

1 2

3 4

5 6

7 8

9 10

11

13

12

14

CN30AltimeterCN30Altimeter

1 2

3 4

5 6

7 8

9 10

CN16Trim wheelCN16Trim wheel

1 2

3 4

5 6

7 8

9 10

CN23Vertical speed ind.CN23Vertical speed ind.

1 2

3 4

5 6

7 8

9 10

CN13Fuel sel. + shut offCN13Fuel sel. + shut off

1 2

3 4

5 6

7 8

9 10

CN20CompassCN20Compass

1 2

3 4

5 6

7 8

9 10

11

13

12

14

CN29Heading ind.CN29Heading ind.

1 2

3 4

5 6

7 8

9 10

CN27VOR2 indicatorCN27VOR2 indicator

1 2

3 4

5 6

7 8

9 10

CN35S-Fuel Left/RightCN35S-Fuel Left/Right

1 2

3 4

5 6

7 8

9 10

11

13

12

14

CN31Warning lights + switchCN31Warning lights + switch

1 2

3 4

5 6

7 8

9 10

CN17Starter switchCN17Starter switch

1 2

3 4

5 6

7 8

9 10

CN24Attitude indicatorCN24Attitude indicator

1 2

3 4

5 6

7 8

9 10

11

13

12

14

15 16

17 18

19 20

CN34SwitchesCN34Switches

1 2

3 4

5 6

7 8

9 10

CN14Digital ClockCN14Digital Clock

1 2

3 4

5 6

7 8

9 10

CN21Airspeed ind.CN21Airspeed ind.

1 2

3 4

5 6

7 8

9 10

11

13

12

14

CN32Future Servo ExpansionCN32Future Servo Expansion

1 2

3 4

5 6

7 8

9 10

11

13

12

14

15 16

17 18

19 20

CN12CN12

1 2

3 4

5 6

7 8

9 10

CN38S-Suction G./AM ind.CN38S-Suction G./AM ind.

1 2

3 4

5 6

7 8

9 10

CN37S-Oil temp./PressureCN37S-Oil temp./Pressure

1 2

3 4

5 6

7 8

9 10

CN18Rudder pedalsCN18Rudder pedals

1 2

3 4

5 6

7 8

9 10

11

13

12

14

15 16

17 18

19 20

CN11CN11

1 2

3 4

5 6

7 8

9 10

CN25Turn coordinatorCN25Turn coordinator

1 2

3 4

5 6

7 8

9 10

CN36S-EGT/Cyl. head temp.CN36S-EGT/Cyl. head temp.

1

2

3

1

2

3

+5v

+5v

Servo A Connector (Roll)

Servo B Connector (Pitch)

Roll (Servo A)

Pitch (Servo B)

1

3

5

7

9

2

4

6

8

10Lamp

+5v.

+5v.

To CN 24 of CCU via Ribbon cable

Copyright 2003 TRC Development b.v. - Netherlands

Rev. Date Board Remarks Page 1 of 1

Attitude Indicator1.0 230603 CR/Design

+5X

+5X

+5X

+5V

+5V +5V

+5V +5V

+5V+5V

+5V +5V

+5V

+5V

+5V

+5V

Date Page of2003 TRC Development b.v. - The Netherlandsc

Rev. Board RemarksO

0 130502 PC0211 1 280502 PC0218

ALT+ADFB S/DesignBS/connectors

11* option

10k0P1

top

1M00R7

1206

*1M00R4

axial10k0P4

bot

StraightCN1Servo 1

1

2

3

CN4lamp*

FlatcableCN5

1 2

3 4

5 6

7 8

9 10

11

13

12

14

1M00R1

axial10k0P2

bot

1M00R8

1206

*

StraightCN2Servo 2

1

2

3

1M00R5

1206

*1M00R2

axial StraightCN3Rotary Encoder

1

2

3

10k0P3

top

1M00R6

1206

*

1M00R3

axial

+5X

+5V

+5V +5V

+5V +5V

+5V+5V

+5V +5V

+5V

+5V

+5V

+5V

+5X

+5X

+5V +5V

+5V+5V

Date Page ofC o p y r i g h t 2 0 0 3 T R C D e v e l o p m e n t b . v . - T h e N e t h e r l a n d sRev. Board R e m a r ks1 2 8 0 502 P C 0 2 182 1 8 0 7 02 P C 0 2 233 1 5 1 0 02 P C 0 2 29

1 6 1 2 024 P C 0 2 39

ALT+ADF -2 B S / c o n n ectorsB S / + 4 7 0 p F , 3 p . conn.B S / n u lsensorB S / C 3 m o v e d

11* o p tion

470pC4*

1206

10k0P1

top*

330ER10

axi al

*

470pC1

radial

AngleC N 2S e r v o 2

1

2

3

1M00R7

1 2 0 6

*1M00

R4

axial

*

1 0k0P4

bot

C N 4lamp*

F la t ca bleC N 5

1 2

3 4

5 6

7 8

9 10

11

13

12

14

4 k 7 0R 1 1

1 2 0 6

M M H FC N 6

1

2

3

4

5

6

1M00R1

axial

*

470pC2

radial

AngleC N 1S e r v o 1

1

2

3

1 0k0P2

bot

1M00R8

1 2 0 6

330ER9

1206

1M00R5

1 2 0 61M00

R2

axial

*

4 k 7 0R 1 2

axial

*

470pC3*

1206

10k0P3

top

*

AngleC N 3D i g i Pot

1

2

3

1M00R6

1 2 0 6

1M00R3

axial

*

+5V

+5V

+12V

+12V

+12V

+12V

+12V

+12V

+12V

+12V +12V +12X +12X

X X

+12V

+5V

+12X +12X

X X

X

X

X

X

X

X

+12X

+12X

+12X

+12X

+12X

+12X

+12Y +12Y

+12Y

+12Y

YY

Y

Y

+12V +12V +12V

CB1

CB2

CB3

CB4

CB5

CB6

CB7

CB8

CB9

CB10

CB11

CB12

CB13

CB14

CB15

CB16

CB17

CB18

CB19

CB2

CB4

CB6

CB8

CB10

CB12

CB14

CB16

CB18

CB1

CB3

CB5

CB7

CB9

CB11

CB13

CB15

CB17

CB19

Date Page ofc

Rev. Board RemarksO

0 241003 PC----

TRC circ. breakersBS/Ontwerp

11Date Page ofc

Rev. Board RemarksO

0 241003 PC----


11Date Page of2003 TRC Development b.v. - The Netherlandsc

Rev. Board RemarksO

0 241003 PC----


11* option

PCB 1 PCB 2 PCB 3

RY6RY6

7 10

IC3IC3

Vee

8

Vcc

9

ULN2003AIC2ULN2003AIC2

1 2

3 4

5 6

7 8

9 10

11

13

12

14

15 16

17 18

19 20

Boxed headerCN4Boxed headerCN4

RY9RY9

RY11RY11

R22R22

R36R36

1 16

IC3IC3

R3R3

R31R31

RY10RY10

R15R15

R43R43

RY14RY14

3 14

IC2IC2

RY1RY1

R1180E1206

R1180E1206

7 10

IC2IC2

R10R10

1

2

3

4+5V

GND

GND

+12Vyellow

red

black

Diskdrive ConnectorCN1

+5V

GND

GND

+12Vyellow

red

black

DiskdriveCN1

RY6RY6

3 14

IC4IC4

R19R19

R33R33

RY5RY5

R28R28

R45180E1206

R45180E1206

6 11

IC3IC3

RY7RY7

RY10RY10

RY9RY9

RY13RY13 RY13RY13

R12R12

R40R40

RY3RY3

4 13

IC3IC3

R7R7

R21R21

1 2

3 4

5 6

7 8

9 10

11

13

12

14

15 16

17 18

19 20


Vee

8

Vcc

9


2 15

IC2IC2

RY4RY4

R30R30

6 11

IC2IC2

RY4RY4

RY14RY14

R25R25

R42R42

RY12RY12

1 2

3 4

5 6

7 8

9 10


RY15RY15

RY8RY8

4 13

IC4IC4

5 12

IC2IC2

7 10

IC4IC4

RY12RY12

5 12

IC3IC3

R9R9

R37R37

6 11

IC4IC4

R4R4

1 16

IC2IC2

R16R16

R27R27

RY8RY8

RY3RY3

1 2

3 4

5 6

7 8

9 10


3 14

IC3IC3

1 2

3 4

5 6

7 8

9 10

11

13

12

14

15 16

17 18

19 20


RY7RY7

RY1RY1

2 15

IC3IC3

R39R39

Vee

8

Vcc

9


RY11RY11

R6R6

R34R34

2 15

IC4IC4

4 13

IC2IC2

RY2RY2

A02

Q2 10

OE23

A13

LE1

Vcc

24

Q3 8

Vss

12

Q6 5

A221

Q5 6

Q4 7

Q1 9

Q7 4

Q0 11

A322

Q9 17

Q14 16

Q13 13

Q11 19

Q12 14

Q10 20

Q8 18

Q15 15

74HC4514IC174HC4514IC1

R18R18

1 16

IC4IC4

RY15RY15

R24R24

5 12

IC4IC4

RY2RY2

RY5RY5R13R13

+5V

+5V

+5V

+5V

+5V

+5V

+5V

+5V

DCS3

DCS5

DCS1

DCS2

DCS4

DCS6

DCS4

DCS5

DCS6

DCS1

DCS2

DCS3

Date Page of2003 TRC Development b.v., Hollandc

Rev. Board RemarksO

0 291002 PC02321.1 280303 PC0305

Digital Clock 1BS/DesignBS/proc,knob,backl,p5<>7

11* option

39k0

R1

0603

SKHHCRSW2

IC23

14

Boxed headerCN1

1 2

3 4

5 6

7 8

9 10

3V3Z1 68k0

R12

0603

150k

R3

0603

10n0

C2

1E00R16

1206

220E

R14

0603

IC2 LPV321

Vee

2

Vcc

5

SKHHCRSW3

1u00C6

25V

*

12k0R6

0603

1u00

C3

25V

10k0

R13

0603

10k0

R4

0603

10n0

C4

D20291A0LCD1

S1 5

S2 6

S3 7

S4 8

S5 9

S6 10

S7 11

S8 12

S9 13

S10 14

S11 15

S12 16

S13 17

S14 18

S16 20S15 19

S17 21

C1 1

C2 2

C3 3

C4 4

A 23

K 22

1E00R17

1206

SKHHCRSW1

FCX789AT1

12k0

R2

0603

12k0R7

0603

100E

R9

0805

10k0R11

0603

68k0

R10

0603

1u00

C5

25V

MSM6775IC1

Vss

42

Vcc

32

SEG151

SEG252

SEG353

SEG454

SEG555

SEG656

SEG757

SEG858

SEG959

SEG1060

SEG1161

SEG1262

SEG1363

SEG1464

SEG1565

SEG1666

SEG1767

SEG1868

SEG1969

SEG2070

SEG2171

SEG2272

SEG2373

SEG2474

SEG2575

SEG2676

SEG2777

SEG2878

SEG2979

SEG3080

SEG3181

SEG3282

SEG3383

SEG3484

SEG3585

SEG3686

SEG3787

SEG3888

SEG3989

SEG4090

SEG4191

SEG4292

SEG4393

SEG4494

SEG4595

SEG4696

SEG4797

SEG4898

SEG4999

SEG50100

SEG511

SEG522

SEG533

SEG544

SEG555

SEG566

SEG577

SEG588

SEG599

SEG6010

SEG6111

SEG6212

SEG6313

SEG6414

SEG6515

SEG6616

SEG6717

SEG6818

SEG6919

SEG7020

SEG7121

SEG7222

SEG7323

SEG7424

SEG7525

SEG7626

SEG7727

SEG7828

SEG7929

SEG8030

COM150

COM249

COM348

COM447

COM546

NC 31

LOAD 33

CLOCK 34

DATA 35

BLANK 36

DSEL2 37

DSEL1 38

OSC-R 39

OSC-C 40

OSC-IN 41

VLC1 45

VLC2 44

VLC3 43

12k0R8

0603

*

12k0R5

0603

1E00R15

1206

1n00

C1

0805

1

2

3

1

2

3

+5v

+5v

Servo A Connector

Servo B Connector

Servo A

Servo B

1

3

5

7

9

2

4

6

8

10Lamp

+5v.

+5v.

To CN 13, CN14, CN15 or CN16

of CCU via Ribbon cable



Dual SmallGauge1.0 230603 CR/Design

+5X

Ser vo Connector (Black wire = pin 3)

1

2

+5X


Rev. Board RemarksO

0 280502 PC0213

Gen. Instr.B S/Design

11* option

CN3lamp*

3

via 10 wire ribbon cableConnected to CN21, CN 22 or CN23 of CCU

1 2

3 4

5 6

7 8

9 10

1

2

3

1

2

3

+5v

+5v

Servo A Connector (Turn Indicator)

Servo B Connector (Bank Indicator) Turn Coordinator

( Servo A)Airplane,

Bank Indicator (Ball, Servo B)

1

3

5

7

9

2

4

6

8

10Lamp

+5v.

+5v.

To CN 25 of CCU via Ribbon cable



Turn & BankIndicator1.0 230603 CR/Design

Yellow

Black

Red

Yellow

Black

Red

+5V

+5V

+5V

+5X

+5X

+5X

+5X +5V+5V

+5V +5V


Rev. Board RemarksO

0 130502 PC0210

VOR 1+2BS/Ontwerp

11* option

10k0P1

top

1M00R1

axial

AngleC N2Servo 2

1

2

3

1M00R2

axial10k0P2

bot

1M00R3

1206

*AngleC N3

Servo 3

1

2

3

FlatcableC N5

1 2

3 4

5 6

7 8

9 10

1M00R4

1206

*

AngleC N1Servo 1

1

2

3

CN4lamp*

+5X

+5V

+5V

+5V

+5V +5V +5V +5V +5V

+5V +5V +5V +5V +5V

+5V+5V +5V +5V +5V

+5V +5V+5V

+5V

+5V+5V +5V

+5V+5V

+5V


Rev. Board RemarksO

0 130502 PC0213

WarningB S/Design

11* option

SW1

redLD20-TEST-

redLD19Volts

120ER9

0805

IC1

611

orangeLD4Low Fuel

IC2

1 16

IC2

5 12

120ER15

0805

IC1

1 16

120ER16

0805

redLD12Oil P.

120ER17

0805

IC1

710

redLD21-TEST-

120ER25

0805

120ER18

0805

120ER14

0805

orangeLD5Low Fuel

120ER22

0805

120ER19

0805

120ER7

0805

IC2

215

120ER3

0805

IC1

2 15

orangeLD1L LF

IC2

6 11

120ER4

0805

120ER24

0805

120ER13

0805

IC1 ULN2003A

Vcc

9

Vee

8

120ER10

0805

redLD8Oil P.

orangeLD16R VAC

120ER2

0805

redLD22-TEST-

orangeLD15VAC

IC1

3 14

orangeLD6Low Fuel

120ER20

0805

orangeLD14VAC

orangeLD2Low Fuel

IC2

3 14

120ER5

0805

redLD11Oil P.

IC2

7 10

redLD9Oil P.

120ER12

0805120ER8

0805

IC1

413

redLD23-TEST-

FlatcableC N1

1 2

3 4

5 6

7 8

9 10

11

13

12

14

120ER1

0805

orangeLD13L VAC

orangeLD7R LF

IC2 ULN2003A

Vcc

9

Vee

8

orangeLD3Low Fuel

redLD18VoltsIC2

413

120ER23

0805

IC1

5 12

redLD10Oil P.

120ER21

0805

120ER6

0805

redLD24-TEST-

redLD17Volts

redLD25-TEST-

120ER11

0805

+5V

+5V

+5V

+5V +5V

+5V+5V

+5X

+5X


Rev. Board RemarksO

0 280502 PC0213

CompassB S/Design

11* option

10k0P1

top

CN3lamp*

StraightCN1Ser vo

1

2

3

1M00R1

axial

10k0P2

bot

1M00R4

1206

*

1M00R2

axial

FlatcableCN2

1 2

3 4

5 6

7 8

9 10

1M00R3

1206

*

10 pole flatcable connectorshown without strain relief

1

Starter Switch (Key Lock) connecting cable

4 wires cut off

To CN17

70 cm.

Rev. Date Remarks Product

1.1 01-09-2003 Key Lock Cable

1.2 01-10-2003 (Starter Switch)

Copyright 2003 TRC Development b.v. - Holland

1 wire cut offIndicator, keylock seen fro m the back side


(cable not folded!)

1

Starter Switch (Key Lock) connecting cable + PCB

4 wires cut off

To CN17

70 cm.

1 wire cut off

Keylock seen from the back side


1.1 22-03-2004 Key Lock Cable + PCB

(Starter Switch)


Starter Switch for Flight Simulators

Bottom View - connections 1(for general use)

10

Contact specificationsContact configurationRated current/Maximum peak current ARated voltage/Maximum switching voltage V ACRated load in AC1 VARated load in AC15 (230 VAC) VAStandard contact material

Technical dataMechanical life AC/DC cyclesElectrical life at rated load AC1 cyclesOperate/release time (bounce included) msInsulation according to EN 61810-5Insulation between contacts (1.2/50µs) kVDielectric strenght between open contacts V ACAmbient temperature range °CProtection category

1 CO (SPDT)16/30

250/400*4,000750

AgCdO

10 · 106/20 · 106100 · 103

10/10 - (15/12 sens.)3.6 kV/33 (4mm)

1,000–40…+85

IP 50

Thickness of possible front panel: 1 to 2,5 mm.

The Starter Switch for Flight Simulation is constructed around a Rotary Switch combined with high quality stainless steel mechanics

The Starter Switch has totally 5 positions, whereof the 5th position is spring returned to the 4th position. The 5th position functions as a starter position.

Once mounted, the key cannot be removed and is therefore safe for loss.

The switch functions are:

- OFF- Right Magneto- Left Magneto- Both Magnetos- Start (spring returned to position “Both”)

The Starter witch can be controlled from the Central Control Unit as offered by SimKits via connector CN17 on the CCU or from any existing electronics.

Mounting InstructionsThe Starter Switch comes assembled. To mount the switch into a panel, loosen the small screws on the copper bushing to release the key.Now loosen the nut from the Threaded Bush, and mount it in a panel, together with the metal parts as shown in the picture below. Do not forget to use the Round Mounting Ring.The panel hole must be 10 mm. (0,3937”). When the Starter Switch is mounted into the TRC472 panel, the Filler Ring with flattened edges should be used.

It is strongly recommended to turn the small screws properly towards the key. Note: the small screws must be screwed in equally to keep the key in the middle.Finalize the mounting by securing the screws with Locktite to avoid loosening during use.

Parts Number 871 722 802 34 91

All measurements are in millimeters.(1 Inch = 25.4 mm.)

Panel cut-out



10



1 CO (SPDT)16/30

250/400*4,000750

AgCdO

10 · 106/20 · 106100 · 103

10/10 - (15/12 sens.)3.6 kV/33 (4mm)

1,000–40…+85

IP 50










Parts Number 871 722 802 34 91


Panel cut-out



10



1 CO (SPDT)16/30

250/400*4,000750

AgCdO

10 · 106/20 · 106100 · 103

10/10 - (15/12 sens.)3.6 kV/33 (4mm)

1,000–40…+85

IP 50










Parts Number 871 722 802 34 91


Panel cut-out

Side View

33 mm.

65 mm.

TopView

Round Mounting Ring

Threaded Bush

12

3

4

5

678

9

10

1112

Co

mm

on

Filler ring with flattenededges for TRC 472 panel mounting.

Filler ring with flattenededges for TRC 472 panel mounting.

Connections 1 2 3 4 5 COff x xRight x xLeft x xBoth x xStart x x

Picture of Starter Switch,

mounted in TRC472 Panel.(Panel not included)

For Flight Simulation use, only pins 1 to 5(positions 6-12 are mechanically locked).

12

3

4

5

678

9

10

1112

Bottom View - connections 2(for use on the CCU1 or CCU2)


(cable not folded!)

1

4 wires cut

To CN17

1 wire cut

Connection Table

Connector CN17 Starter SwitchPin 1 CommonPin 3 Pin 1Pin 4 Pin 2Pin 5 Pin 3Pin 6 Pin 5

Co

mm

on


1

4 wires cut off

To CN19

2 x (separate) 50 cm. Shielded Audio cable

2 wires cut off

Top View Roll

Top View Pitch

Yoke connecting cable


1.2 01-10-2003 Cable Yoke

1.3 29-04-2004



1

Trim Wheel connecting cable

2

1 3

4 wires cut off

3 wires cut off

To CN16


1.1 01-09-2003 Cable Trim Wheel

1.2 01-10-2003



1

Flaps/Throttle/Mixture/Prop

To CN15


1.0 29-04-2004 Cable Throttle/Mix/Prop


Throttle 1

Mixture 1

Prop 1

Th

rottle

2M

ixtu

re 2

Pro

p 2

Fla

p p

ote

ntio

me

ter

Flap Indicator

14

3

2


1

6 wires cut off

To CN13

Tank Switch / Fuel cut-off connecting cable


1.1 01-09-2003 Cable Tank Switch /

1.2 01-10-2003 Fuel Cut-off


Tank Switch seen from the back

Tank Sw. FSS1 FSS2 Left 0 1 Both 1 0 Right 0 0

Fuel Switch FSS3 On 1 Off 0

Fuel Switch seen from the back

Total length 75 cm.

1

4 3

2

Gear Switch

seen from the back

1

20

Switches connecting cable

Some wires cut off (5, 6, 14)


To CN 11

Ha

nd

bra

ke

AV Switch

(Switches seen from the back)

Top View Potentiometer

10 Kohm

4 cm.

ALT

(Switches seen from the back)

BATT

Master SwitchGear Lights Light Regulation


1.0 01-03-2004 CN12 Cable Assembly

for CCU v. 2



1

3 wires cut off

To CN18

Rudder Pedals connecting cable


1.1 01-09-2003 Cable Tank Switch /

1.2 01-10-2003 Fuel Cut-off


7-pole DIN Connector seen from the back

Total length 60 cm.

Throttle Mixture Prop connection

Throttle

Mixture

Prop

white (1)grey (2)purple (3)

blue (1)green (2)yellow(3)

orange (1)red (2)brown (3)

To CN 4

To CN 5

To CN 6

80 cm.


1.1 01-09-2003 Cable Throttle/Mix/Prop

1.2 01-10-2003


Documents

CCU2 Connections, Wiring Diagrams Modifications Schematics€¦ · CCU2 Connections, Wiring Diagrams Modifications & Schematics ... Suction G./AMM. ... for an Airspeed