- DL manuals
- Raymarine
- Marine Equipment
- Autohelm ST6000
- Service Manual
Raymarine Autohelm ST6000 Service Manual
Summary of Autohelm ST6000
Page 1
Autohelm autohelm autohelm autohelm seatalk service manual 1 autohelm inboard autopilots (st6000 and st7000 systems) service manual tom green 11/02.
Page 2: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2.
Page 3: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 master table of contents st7000 system 1. Service procedures 2. Technical information st7000 control unit (z082) 1. Service procedures 2. Technical information st7000 course computer (z083, z084) 1. Service procedures 2. Technical informat...
Page 5: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 st7000 basic system 1. Service procedures.
Page 6: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 st7000 system index page 1. Introduction 3 2. System description. 3 3. Operating/calibration instructions. 4 3.1 operation 4 3.2 operating hints 8 3.3 additional information for sailing vessels 10 3.4 calibration 12 3.5 fluxgate compass - ...
Page 7: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1. Introduction the st7000 system section of this manual contains full system operating instructions and service procedures for the installed autopilot. Further indepth diagnostics are available for each module in the relevant product sect...
Page 8: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 3. Operating/calibration instructions 3.1 operation auto automatic heading push to engage automatic steering and maintain current heading. Or previous automatic heading push and hold down for 1 second to return to previous automatic headin...
Page 9: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 response • response level adjustment (see operating hints) response level push to increase ( ▲ ) or decrease ( ▼ ) response level. To display response level without changing it push both response keys together briefly. • rudder gain adjust...
Page 10: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6 display key sequence watch alarm (not available in standby) • cross track error* • to select watch alarm push display repeatedly until watch appears. ◄ or ► indicates direction to steer • bearing to waypoint* • distance to waypoint* the 4 ...
Page 11: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 7 warning messages • off course alarm —sounds if the vessel deviates from the automatic heading by more than the selected amount for over 20 seconds. —sounds if the cross track error exceeds 0.30n.M. Note: push standby to silence an alarm an...
Page 12: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 8 3.2 operating hints response level adjustment the st7000 has three response levels which enable tighter course keeping to be achieved in certain cases:- level 1— automatic sea state control level 2— automatic sea state inhibit level 3— aut...
Page 13: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 9 unsatisfactory steering performance if the 5t7000 has been installed and set up in accordance with the instructions in the installation manual it will provide excellent steering performance over a wide range of conditions. If performance d...
Page 14: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 10 3.3 additional information for sailing vessels autotack the st7000 has a built in autotack function which will turn the vessel through 100°. This operates in both compass and vane modes as follows:- vane push +1 and -1 -10 keys together t...
Page 15: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 11 wind change alarm wind trim uses the fluxgate compass as the primary heading reference and automatically adjusts the compass heading to maintain the original apparent wind angle. If changes in apparent wind angle adjust the original autom...
Page 16: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 12 3.4 calibration recommended settings as supplied the st7000 can be switched on and tested safely without any adjustments to the factory calibration settings. The table below lists the suggested settings for sailing and power displacement ...
Page 17: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 13 adjusting calibration in calibration mode, the display button is used to scroll through the menu. The displayed value is adjusted using the response buttons (hold button down for fast scroll). • rudder gain, levels 1 to 9, (see 5.5) • rat...
Page 18: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 14 • manual steering lever type. 1 = proportional (follow up) 2 = bang bang (drive left, drive right) • off-course alarm, 15 to 40° angle. • automatic trim, (see 5.4). 1 = on 0 = off • autopilot drive unit type. 1 = future use 2 = future use...
Page 19: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 15 3. 5 automatic deviation correction the st7000 will correct the fluxgate compass for any deviating magnetic fields. This should be carried out in calm conditions preferably in flat water. • to select compass adjust push and hold standby f...
Page 20: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 16 4. Common system problems problem cause. Solution. System displays ‘manual’ mode instead of ‘standby’ on power up. Early systems had poor colour definition on terminal boards. Blue and green connections to the fluxgate are reversed. Rever...
Page 21: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 17 5. Track control interfacing. In most cases interfacing the st7000 to either a gps, decca, loran or satellite navigation system is a simple and straight forward task, so long as the requirements set out in section 6 of the installation ma...
Page 22: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 18 5.4 autohelm 7000 n.M.E.A 0183 data input format. The 7000 must receive cross track error data at least once every 30 seconds. If a display of waypoint bearing and distance is required then this information must be received at least once ...
Page 23: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 19 6. Special functions. 6.1 display of software version it is possible to display the version number of both course computer and control unit software installed in a particular system. This is achieved by pressing both the +10 and -10 keys ...
Page 24: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 20 7. Service visit to a vessel. When a service visit to a vessel is made the most common fault en-countered is likely to be poor connections or inadequate power supplies. These should be thoroughly checked before the service visit diagnosti...
Page 25: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 21 7.1 service visit - diagnostic procedure on arrival check for bad connections (corroded connector pins, loose connectors etc) and for inadequate power supplies. If the system still exhibits a fault, then use the diagnostic procedure outli...
Page 26: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 22.
Page 27: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 z082 control unit 1. Service procedures.
Page 28: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Description 3 2. Dismantling 3 3. Re-assembly 3 4. Display contrast adjustment 4 5. Functional test 7 6. Product history 9 7. Software history 9 8. Spares numbers 9 illustrations fig. 1. Z082 control unit general assembly ...
Page 29: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1. Description the z082 control unit is seatalk compatible and consists of a single pcb built using surface mount technology. It can be used with both 12v and 24v seatalk course computers. The unit can also be functionally tested without t...
Page 30: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 5. When finally refitting the cover to the facia ensure that the cover is in the correct position relative to the cables and pull the cables back through the grommets as the cover is lowered onto the facia. Wipe off any excess grease from ...
Page 31: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 control unit general assembly (z082) fig. 1..
Page 32: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6 lcd display assembly fig. 2..
Page 33: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 7 5. Functional test.
Page 34: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 8.
Page 35: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 9 6. Product history (z082) change serial number comments production start 290001 track compatibility 690075 when used with a track com- patible course computer white back light diffuser introduction 890007 protective cover supplied with uni...
Page 36: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 10
Page 37: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 2. Technical information contents page 1. Circuit description 2 1.1 power supply 2 1.2 microprocessor and program memory 2 1.3 lcd and display driver 2 1.4 negative rail generator 2 1.5 n.M.E.A. Interface 2 1.6 seatalk bus transmit and rec...
Page 38: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 1. Control unit pcb circuit description circuit diagram fig. 1. Pcb assembly/parts list fig. 2. 1.1 power supply incoming power is routed to the pcb via pl1 and skt1. D4 and d20 protect against reverse connection of the supply. Ic1 is a 5v...
Page 39: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1.7. Keypad operation the 10 button key pad is configured in a 4*3 matrix and connected to the microprocessor p1.0 and p1.6 (pins 2 to 8). Each key is diode isolated to enable multiple key presses to be decoded. 1.8. Buzzer operation tr2 a...
Page 40: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4.
Page 41
Autohelm autohelm autohelm autohelm seatalk service manual 5 - fig. 1. Z082 control unit circuit diagram iss c.
Page 42
Autohelm autohelm autohelm autohelm seatalk service manual 6.
Page 43
Autohelm autohelm autohelm autohelm seatalk service manual 7 notes 1. All surface mount capacitors and resistors to have nickel barrier solder plated terminations 2. Item 4 (15036) to be sandwiched between item 5 (15039) and pcb to insulate heatsink from 5v track connected to ic 1 (pin 2) 3. Item 6 ...
Page 44
Autohelm autohelm autohelm autohelm seatalk service manual 8.
Page 45: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 z084 course computer (24v) & z083 course computer (12v) 1. Service procedures z0 83 c o u r s e c o mp u t e r ( 12v ) z0 84 c o u r s e c o mp u t e r ( 24v ).
Page 46: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Description 3 2. Dismantling 3 3. Re-assembly 4 4. Functional test 7 4.1 bench test (stage 1) 8 4.2 bench test (stage 2) 14 4.3 bench test (stage 3) 15 5. Product history 16 6. Software history 16 7. Spares numbers 16 illu...
Page 47: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1. Description the st7000 course computer is seatalk compatible and consists of 2 pcb's, a course computer and power amplifier. The course computer, which is built using surface mount technology, contains a microprocessor and various analo...
Page 48: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 3. Re-assembly in all cases re-assembly is a reversal of the dismantling procedures above, but note;- 1. Ensure correct orientation of power amp pcb loom when reconnecting to the computer pcb. Ensure a loom clip is fitted to the ribbon cab...
Page 49: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 st7000 course computer general assembly z083-12v and z084-24v fig. 1..
Page 50: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6 st7000 course computer (z083, z084) - power amp pcb assembly fig. 2..
Page 51: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 7 4. Functional test the course computer can be functionally checked by using the following procedure. Pre checked equipment required;- seatalk control unit (z082) fluxgate compass (z105) pushpit vane transducer (z087) rudder reference trans...
Page 52: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 8 4.1 course computer bench testing (stage 1).
Page 53: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 9.
Page 54: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 10
Page 55: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 11.
Page 56: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 12.
Page 57: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 13.
Page 58: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 14 4.2 course computer bench testing (stage 2) 1. Proceeding from stage 1 bench testing, remove the four screws retaining the computer pcb cover assembly and slide the pcb clear of the extrusion. Do not disconnect the loom..
Page 59: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 15 4.3 course computer bench testing (stage 3) proceeding from stage 1 bench testing, remove 4 screws retaining the computer pcb cover assembly and slide the pcb clear of the extrusion. Do not disconnect the loom..
Page 60: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 16 5. Product history course computer (z083 & z084) change serial number comments production start 290001 track function introduced 590206 must be used in conjunction with a control unit capable of supporting the track function capacitor 'c6...
Page 61: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 2. Technical information contents page 1. Circuit description (course computer pcb) 2 1.1 power supplies 2 1 .2 microprocessor and program memory 2 1.3 analogue to digital converter 2 1.4 clutch drive 3 1.5 seatalk bus transmit and receive...
Page 62: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 1. Course computer pcb circuit description;- circuit diagram fig. 1. Pcb assembly/parts list fig. 2. 1.1. Power supplies incoming power is routed to the pcb via the 'd' connector plug pl1. Vi provides suppression against any voltage spikes...
Page 63: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1.4. Clutch drive tr10, 11 and 12 switch a nominal 12v onto the actuator clutch whenever pin 15 of the microprocessor (ic2) is low at 0v. 1.5. Seatalk bus transmit and receive seatalk transmit and receive circuitry consists of tr1, 2, 3,4,...
Page 64: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 2.2. Reverse connection protection tr1 and tr2 along with rl1,2 and 3 ensure that external misconnection of heavy duty v+, heavy duty 0v and m1 and m2 will not damage the unit. 2.3. Bridge amplifier tr6, 7,8 and 9 form a bridge amplifier t...
Page 65
Autohelm autohelm autohelm autohelm seatalk service manual 5 fig. 1. St7000 (z083 and z084) course computer circuit diagram iss b.
Page 66
Autohelm autohelm autohelm autohelm seatalk service manual 6.
Page 67
Autohelm autohelm autohelm autohelm seatalk service manual 7 51 91063k9 1 wcr 1206 3k9 5x . 125w r23 52 910333k 2 wcr 1206 33k 1% .I25w r30.43 50 940093061 1 eeprom 16 x 16 m9306m 1 (surface mount) ic8 53 91036k8 2 wcr 1206 6k8 1% .125w r37 38 49 54 910310k 3 wcr 1206 10k 1% .125w r39.40.49 48 94037...
Page 68
Autohelm autohelm autohelm autohelm seatalk service manual 8.
Page 69
Autohelm autohelm autohelm autohelm seatalk service manual 9 z083 power amplifier circuit diagram 12v z084 power amplifier circuit diagram 24v fig. 3..
Page 70
Autohelm autohelm autohelm autohelm seatalk service manual 10
Page 71
Autohelm autohelm autohelm autohelm seatalk service manual 11 21 03031 f capacitor electrolytic 100uf +80% -20% 25vmin c6 20 01083 1 resistor c’film 3k9 .25w ±5% r3 19 15057 3 relay t90.30a rl1, 2, 3 18 13024 1 link lk1 17 05019 4 transistor pnp bc 327 tr4, 5, 10, 11 16 05018 4 transistors bc 337 tr...
Page 72
Autohelm autohelm autohelm autohelm seatalk service manual 12.
Page 73
Autohelm autohelm autohelm autohelm seatalk service manual 13 24 15057 3 relay t90 30a rl1, 2, 3 23 05019 4 transistor pnp bc 327 t4, 5, 10, 11 22 05018 5 transistor npn bc 337 t1, 2, 3, 12, 13 21 03036 2 capacitor tantalum 1 µ f±20% 25vmin c3, 20 20 03031 capacitor electrolytic 100% 525vmin c6 19 0...
Page 74
Autohelm autohelm autohelm autohelm seatalk service manual 14.
Page 75
Autohelm autohelm autohelm autohelm seatalk service manual 15 colour code sc white r red g green y yellow b blue br brown sk1 fig- 6. Connector pcb circuit diagram (z083f z084) iss a.
Page 76
Autohelm autohelm autohelm autohelm seatalk service manual 16.
Page 77
Autohelm autohelm autohelm autohelm seatalk service manual 17 3 07163 4 terminal block 2 07119 1 'd' connector 1 3015-029 1 pcb detail items dr'g/part n* qty description fig. 7. Connector pcb general assembly iss c.
Page 78
Autohelm autohelm autohelm autohelm seatalk service manual 18.
Page 79: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 st6000 system 1. Service procedures.
Page 80: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Introduction 3 2. System description 3 3. Operating / calibration instructions 4 3.1 operation 4 3.2 addition information for sailing vessels 10 3.3 operating hints 12 3.4 calibration 15 3.4.1 adjusting calibration 16 3.4....
Page 81: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1. Introduction the st6000 system section of this manual contains full system operating instructions and service procedures for the autopilot. Further in depth diagnostics are available for each module in the relevant product sections. 2. ...
Page 82: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 3. Operating/calibration instructions 3.1 operation auto automatic heading push to engage automatic steering and maintain current heading. Or push and hold down for 1 second to return to previous automatic heading. (display returns to auto...
Page 83: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 response • response level adjustment (see operating hints) response level push to increase ( ▲ ) or decrease ( ▼ ) response level. To display response level without changing it push both response keys together briefly. • rudder gain adjust...
Page 84: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6 display key sequence auto mode • main display • rudder angle • navigation displays see section on navigation displays. The display pushbutton is used to cycle through additional information menus. These menus depend on the autopilot mode a...
Page 85: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 7 navigation displays with the navigation receiver operating in waypoint mode, the following information can be displayed (provided that the navigation receiver transmits the appropriate information - see installation handbook). • cross trac...
Page 86: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 8 watch alarm (not available in standby) • engage the autopilot in auto track windvane mode. • to select watch alarm push display repeatedly until watch appears. The 4 minute timer is now running:- — after 3 minutes 'watch' flashes on all co...
Page 87: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 9 — sounds when the target waypoint number changes. The displayed bearing is to the new waypoint. Port or stbd indicates in which direction the autopilot will turn onto the new waypoint bearing. Push track to silence the alarm and automatica...
Page 88: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 10 3.2 additional information for sailing vessels autotack the st6000 has a built in autotack function which will turn the vessel through 100°. This operates in both compass and vane modes as follows:- vane push +1 and +10 keys together to i...
Page 89: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 11 wind change alarm wind trim uses the fluxgate compass as the primary heading reference and automatically adjusts the compass heading to maintain the original apparent wind angle. If changes in apparent wind angle adjust the original autom...
Page 90: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 12 3.3 operating hints response level adjustment the st6000 has three response levels which enable tighter course keeping to be achieved in certain cases:- level 1 - automatic sea state control level 2 - automatic sea state inhibit level 3 -...
Page 91: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 13 magnetic field at higher latitudes which has the effect of amplifying rudder response on northerly (southerly) headings. Rudder gain adjustment (sail) it is not normally necessary to adjust the autopilot gain setting once the correct leve...
Page 92: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 14 • if the autopilot fails to hold course check the rudder gain level. Has it been changed from the initial sea trials level (check in installation manual)? • if the vessel wanders check that the rudder reference transducer linkage is secur...
Page 93: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 15 3.4 calibration recommended settings as supplied the st6000 can be switched on and tested safely without any adjustments to the factory calibration settings. The table below lists the suggested settings for sailing and power displacement ...
Page 94: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 16 3.4.1 adjusting calibration in calibration mode, the display button is used to scroll through the menu. The displayed value is adjusted using the response buttons (hold button down for fast scroll). • rudder gain, levels 1 to 9, (see 5.6)...
Page 95: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 17 autopilot drive unit type. 1 = future use 2 = future use 3 = mechanical with rudder reference 4 = hydraulic with rudder reference • rudder position deadband (levels 1 to 9), (see 3.7). • northerly/southerly heading instability select hemi...
Page 96: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 18 3.5 automatic deviation correction the st6000 will correct the fluxgate compass for operation in most deviating magnetic fields. This should be carried out in calm conditions preferably in flat water. • to select compass adjust push and h...
Page 97: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 19 4. Common system problems problem cause solutions to be updated as necessary “ “ “ “ 5. Track control interfacing in most cases interfacing the st6000 to either a gps, decca, loran or satellite navigation system is a simple and straight f...
Page 98: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 20 message indicates the st6000 is receiving data recognised as nmea but has an invalid flag set. This is normally due to the receiver having a low signal strength or a high noise figure. 5.4 autohelm 6000 nmea 0183 data input format the 600...
Page 99: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 21 6. Special functions 6.1 display of software version it is possible to display the version number of both course computer and control unit software installed in a particular system. This is achieved by pressing both the +10 and -10 keys t...
Page 100: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 22 7. Service visit to a vessel when a service visit to a vessel is made the most common fault encountered is likely to be poor connections or inadequate power supplies. These should be thoroughly checked before the service visit diagnostic ...
Page 101: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 23 7.1 service visit - diagnostic procedure on arrival check for bad connections and for inadequate power supplies. If the system still exhibits a fault, then use the diagnostic procedure outlined below..
Page 102: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 24.
Page 103: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 st6000 control unit (z124) 1. Service procedures 2. Technical information.
Page 104: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 1. Service procedures contents page 1. Description 3 2. Dismantling 3 3. Reassembly 3 4. Display contrast adjustment 4 5. Functional test 6 6. Product history 8 7. Software history 8 8. Spares numbers 8 illustrations fig. 1. General assemb...
Page 105: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1. Description the z124 control unit is seatalk compatible and consists of a single pcb built using surface mount technology. The unit can be functionally tested (figure 3) without the use of special equipment other than a seatalk cable wi...
Page 106: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 5. Pull the loom assemblies back through the grommets when lowering the cover to ensure that the cables do not bunch up inside the cover and foul the pcb on re- assembly. 6. Refit the cover. 7. Re-check for full function after re-assembly ...
Page 107: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 fig. 1..
Page 108: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6 4. Z124 control unit functional test.
Page 109: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 7.
Page 110: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 8 5. Product history - control unit (2124) change serial number comments 030001 production start 6. Software history - control unit (z124) version change serial no 65e product launch 030001 7. Spares numbers - control unit (z124) item catalo...
Page 111: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 2. Technical information contents page 1. Circuit description 2 1.1 power supply 2 1.2 microprocessor and program memory 2 1.3 lcd and display driver 2 1.4 negative rail generator 2 1. 5 n.M.E.A interface 2 1.6 seatalk bus transmit and rec...
Page 112: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 1. Control unit pcb circuit description fig. 4. Circuit diagram fig. 5. Pcb assembly/parts list 1.1 power supply incoming power is routed to the pcb via pl1 and skt1. Dl and d2 protect against reverse connection of the supply. Ic1 is a 5v ...
Page 113: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 each key is read in turn when the relevant channel is selected via pins p3.5 and p3.6. 1.8 buzzer operation tr2 and tr3 are configured as an astable multivibrator with a nominal frequency of 2.7khz. Tr7 and 8 are used to switch the buzzer ...
Page 114: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4.
Page 115
Autohelm autohelm autohelm autohelm seatalk service manual 5 st6000 (z124) control unit circuit diagram iss e.
Page 116
Autohelm autohelm autohelm autohelm seatalk service manual 6.
Page 117
Autohelm autohelm autohelm autohelm seatalk service manual 7 notes 1. All surface mount capacitors and resistors to have nickel barrier solder plated terminations. 2. Item 47 (15085) & item 49 (15127) to lie flat on pcb. 3. Do not fit components r45,r47,r49,c9,c11 c12,c13,d5 and vr1. 4. Option to as...
Page 118
Autohelm autohelm autohelm autohelm seatalk service manual 8.
Page 119: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 st6000 course computer (z123) 1. Service procedures.
Page 120: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Description 3 2. Disassembly 3 3. Reassembly 3 4 functional test 5 5. Product history 10 6. Software history 10 7. Spares numbers 10 illustrations fig. 1 . General assembly 4.
Page 121: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1. Description the st6000 course computer is seatalk compatible and consists of a single pcb containing both the course computer and power amplifier circuitry. It is built using surface mount technology and available for 12v operation only...
Page 122: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 course computers (z083, z084) - general assembly.
Page 123: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 4. Functional test the course computer can be functionally checked as follows; pre-checked equipment required: seatalk control unit (z124) fluxgate compass (z105 or z130) pushpit vane transducer (z087) rudder reference transducer (z060) te...
Page 124: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6 4.1 course computer bench testing (stage 1).
Page 125: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 7.
Page 126: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 8.
Page 127: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 9.
Page 128: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 10 5. Product history - course computer (st6000) change serial no comments production start 030001 6. Software history - course computer (st6000) version change serial no 66f product launch 030001 66g improved trim function 500571 7. Spares ...
Page 129: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 2. Technical information contents page 1. Circuit description 2 1.1 power supply 2 1.2 microprocessor and program memory 2 1.3 power amplifier 2 1.4 analogue to digital converter 2 1.5 clutch drive 3 1.6 seatalk bus transmit and receive 3 ...
Page 130: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 1. St 6000 course computer circuit description circuit diagram fig. 1. Pcb assembly/parts list fig. 2 1.1 power supply incoming power is routed to the pcb. Via the 'd' connector socket ski. Vi provides suppression against any voltage spike...
Page 131: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 channel 4 feedback 1 (fb1) channel 5 feedback 2 (fb2) channel 6 not used channel 7 not used ic9 channel 0 not used channel 1 not used channel 2 rudder reference (rudder) channel 3 supply monitor (input volts) channel 4 not used channel 5 n...
Page 132: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4.
Page 133
Autohelm autohelm autohelm autohelm seatalk service manual 5 st6000 (z123) course computer circuit diagram iss a.
Page 134
Autohelm autohelm autohelm autohelm seatalk service manual 6.
Page 135
Autohelm autohelm autohelm autohelm seatalk service manual 7 65 either 1 ceramic resonator 11mhz ceralock csa 11.0mt xl 1 64 2 capacitor 1206 33pf ±5* 50v c15, 16 63 or 1 ceramic resonator ceralock cst 11.0mt(3 legs) xl 1 note:-this 1st stage pcb assy relates to current build standard of 3015-040 is...
Page 136
Autohelm autohelm autohelm autohelm seatalk service manual 8.
Page 137
Autohelm autohelm autohelm autohelm seatalk service manual 9 5 07212 2 terminal block (2 way) tb5,6 4 07108 2 terminal block (3 way) tb2,4 3 07109 1 terminal block (4 way) tb1,3 2 07118 1 'd’ connector sk1 1 3015-041 1 pcb detail items dr'g/part n° q't'y description st6000 (z123) terminal pcb assemb...
Page 138
Autohelm autohelm autohelm autohelm seatalk service manual 10
Page 139: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 type cr interface box (z085) 1. Service procedures.
Page 140: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Description 3 2. Functional test 3 3. Operation non autohelm power packs 4.
Page 141: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 service procedures type cr interface box (z085) 1. Description all type cr systems are driven with a standard course computer and terminal board which interfaces to a type cr interface box (z085). The same interface box is used for both 12...
Page 142: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 3. Operation with non autohelm power packs if the type cr interface box is to be used to drive non-autohelm power packs the following points should be noted: 1. Solenoid pull-in voltage 2. Solenoid drop-out voltage >2v. 3. Solenoid nominal...
Page 143: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 2. Technical information contents 1. Circuit description page 2 illustrations fig. 1. Circuit diagram fig. 2. Pcb assembly fig. 3. Parts list 3 4 5.
Page 144: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 1. Type cr interface box pcb circuit description the course computer clutch signal activates rly1 which in turn supplies current to a bypass valve, if fitted. D1 suppresses any inductive spikes produced when the valve is switched and d2 pr...
Page 145
Autohelm autohelm autohelm autohelm seatalk service manual 3 fig. 1. Z085 type cr interface box circuit diagram iss b.
Page 146
Autohelm autohelm autohelm autohelm seatalk service manual 4.
Page 147
Autohelm autohelm autohelm autohelm seatalk service manual 5 fig. 2. Z085 type cr interface box pcb assembly iss b.
Page 148
Autohelm autohelm autohelm autohelm seatalk service manual 6.
Page 149: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 7 7000 type cr parts list item dr'g/part no pcb detail 3015-038 diode mr751 d1 02031 diode (fast recovery) mr850 d1 02036 pcb connector 07-212 relay t9030a rl1 15057 dust cover 15111.
Page 150: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 8.
Page 151: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 rudder reference transducer (z131) service procedures.
Page 152: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Description 3 2. Functional test 3 illustration fig. 1. Rudder reference body assembly fig. 2. Rudder reference general assembly 4 5.
Page 153: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1. Description the z131 rudder reference contains a single turn 5k ohm plastic potentiometer to provide the autopilot with rudder position information. When replacing, correct installation is vital if optimum steering performance is to be ...
Page 154: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 z131 rudder reference body assembly.
Page 155: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 z131 rudder reference general assembly.
Page 156: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6.
Page 157: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 fluxgate compass transducer (z130) service procedures.
Page 158: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Description 3 2. Functional test 3 3. Magnetic deviation 3 4. Gimble support bracket installation 5 5. Fluxgate sensor replacement 5 6. Product history 6 7. Spares numbers 6 illustrations fig. 1. Fluxgate general assembly ...
Page 159: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 fluxgate compass transducer (z130) 1. Description the z130 fluxgate compass transducer contains a precision fluxgate sensor. This can be replaced by following the procedures in section 5. Some early models (pre serial no 600001 were suscep...
Page 160: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 z130 fluxgate general assembly.
Page 161: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 4. Gimbal support bracket installation (spares kit m096) this kit comprises of a back case, cable assembly, pivot blocks, support bracket and pivot retaining screws. 1. Remove the four case screws and take off the front cover and seal. 2. ...
Page 162: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6 6. Before installing the cover check the gymballing action of the new assembly by tilting the case in all directions and observing the fluxgate movement. 7. Refit the front cover and seal (again rotating the screws anticlockwise to locate ...
Page 163: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 7 6. Product history - fluxgate compass (z130) change serial no comments production start 400001 gimbal support bracket added 600001 reduces risk of fluxgate assembly becoming dislodged during transit. 7. Spares numbers - fluxgate compass (z...
Page 164: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 8.
Page 165: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 fluxgate compass (z105).
Page 166: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Description 3 2. Functional test 3 3. Magnetic deviation 3.
Page 167: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 fluxgate compass (z105) 1. Description the z105 fluxgate compass transducer contains a precision fluxgate sensor and, once detected as faulty, should be replaced as a complete unit. 2. Functional test disconnect the fluxgate from the autop...
Page 168: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4.
Page 169: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 rudder reference transducer (z060).
Page 170: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Description and functional test 3 2. Resetting centre position 3 3. Product history 7 illustrations fig. 1. Rudder reference unit standard installation 5 fig. 2. Adjusting centre position 6.
Page 171: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1. Description and functional test the rudder reference transducer contains a single turn plastic potentiometer to provide the course computer with rudder position information. With the rudder reference transducer disconnected from the con...
Page 172: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 fig. 1. Rudder reference unit standard installation.
Page 173: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 fig. 2. Adjusting centre position.
Page 174: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6 3. Product history rudder reference (z060) change serial number slotted mounting holes introduced 980001 stainless steel fittings introduced 290001 stainless steel studding introduced k90001.
Page 175: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 pushpit windvane transducer (z087) masthead windvane transducer (z080) service procedures.
Page 176: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Description 3 2. Functional test (z080 masthead transducer) 3 3. Functional test (z087) pushpit transducer) 3 4. Product history 4 5. Spares numbers 4 illustrations fig. 1. Z080 masthead general assembly 5 fig. 2. Z080 mou...
Page 177: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1. Description the z080 and z087 windvane transducers are only compatible with autohelm seatalk products. The push pit transducer (2087) is identical to the vane transducer in the masthead unit (z080). When connecting a masthead transducer...
Page 178: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 4. Product history (z080 masthead transducer) change serial no. Comments production start 590001 drain hole added to anemometer boss k90001 connector housing length increased k90164 allows mast arm assembly to be located tighter onto mast ...
Page 179: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 z080 masthead transducer general assembly.
Page 180: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6 z050 mount assembly.
Page 181: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 linear drive units service procedures li ne ar d ri v e u n it ( z 02 9, z0 32 ) li ne ar d ri v e u n it ( z 02 9, z0 58, z 0 5 9 ).
Page 182: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Linear drive unit introduction 3 2. Inspection 3 3. Dismantling 3 4. Re-assembly 4 5. Operation with non autohelm autopilots (24v systems) 4 6. Functional test 4 7. Product history (type 2 long stroke) 8 8. Product history...
Page 183: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1. Linear drive unit the linear drive unit comprises a belt drive reduction stage from the motor, a single epicyclic gearbox and a two start recirculating-ballscrew to provide linear motion. An electromagnetic clutch locks the outer ring o...
Page 184: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 slide off the carrier assembly and the four planet gears. Finally withdraw the driven pulley assembly from the drive module. 4. Re-assembly in all cases rebuilding the unit is a straight reversal of the above procedures, but the following ...
Page 185: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 linear drive unit - functional test procedure (z029, z032, z039, z085, z059).
Page 186: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6 * no load current limits :- minimum (a) maximum (a) type 1 (z039) 2.0 3.0 type 2 12v (z029, z058) 2.5 3.5 type 2 24v (z032, z059) 1.0 2.5.
Page 187: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 7 fig. 1. Linear drive unit (z029, z032, z039, z058, z059) general assembly.
Page 188: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 8 7. Product history type 2 linear drive actuators (long stroke) (z029 & z032) change serial number comments introduction 470001 fracmo motors introduced 780042 girdle buffer/stop material changed 790045 extended high temperature use caused ...
Page 189: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 9 10. Spares numbers - linear drive unites (z029, z032, z039 z058 & z059) item catalogue no. Drive motor (z039) n001 drive motor (z058 & z029) n002 drive motor (z032 & z059) n003 short stroke drive module n004 long stroke drive module n005 d...
Page 190: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 10
Page 191: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 rotary drive units (z028, z031 & z037).
Page 192: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Rotary drive unit introduction 3 2. Dismantling 3 3. Re-assembly 3 4. Operation with non autohelm autopilots (24v) 4 5. Functional test 4 6. Spares numbers 7 illustrations fig. 1. General assembly 6.
Page 193: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1. Rotary drive unit the rotary drive unit comprises a belt drive reduction stage from the motor, and a two stage epicyclic gearbox. An electro-magnetic clutch locks the outer ring of the first stage gearbox when drive is required. This ar...
Page 194: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 b) when rebuilding the clutch rotor and plate assembly ensure the rotor can be pulled forward along the two dowels against the spring and when released it returns hard against the mounting plate. If this is not done, the assembly will jam ...
Page 195: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 rotary drive unit - functional test procedure (z028, z031, z038) *no load current limits:- minimum (a) maximum (a) type 1 (z037) 2.0 3.0 type 2 12v (z028) 2.5 3.5 type 2 24v (z031) 1.0 2.5.
Page 196: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6.
Page 197: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 7 6. Spares numbers - rotary drive units (z028, z031, z037) item catalogue no. Drive motor (z037) n001 drive motor (z028) n002 drive motor (z031) n003 drive belt n006 clutch/rotor n007.
Page 198: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 8.
Page 199: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 hydraulic drive units service procedures type '0' piston pump (z081) constant running power pack (z064, z065, z066, z067) reversing gear pump (z030, z033, z041).
Page 200: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. Hydraulic drive units introduction 3 2. Constant running power pack (z064/65/66/67) 3 2.1 dismantling and re-assembly 3 3. Reversing gear pumps (z030/33/41) 6 4. Type '0' piston pump (z081) 8 4.1 type '0' pump re-installat...
Page 201: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 1. Hydraulic drive units three types of hydraulic drive units are covered, the constant running power pack, the reversing gear pumps and the type '0' piston pump. The most common cause of problems is trapped dirt in the valve assemblies be...
Page 202: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 c) if the relief valve assembly is removed, the relief valve setting should be checked after reassembly. The factory pre-set is 750 psi. D) ensure all parts are reassembled in the current sequence and nothing is missed out during reassembl...
Page 203: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 fig. 1.Z064/6 5/66/67 – constant running power packs – pilot check and relief valve general assembly.
Page 204: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6 3. Reversing gear pumps (z030f z033, z041) reversing gear pumps are fitted with a single check valve assembly which allows operation with unbalanced rams. To clean the valve assemblies, it is usually only necessary to remove the cap, sprin...
Page 205: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 7 fig. 2. Z041, z030, z033 - reversing gear pump.
Page 206: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 8 4. Type'0'piston pump (z081) a faulty type '0' pump should be replaced as a complete item. Care should be taken when removing the pump, not to introduce any dirt into the hydraulic system. The type '0' pump is sensitive to trapped air and ...
Page 207: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 9 fig. 3. Type '0' piston pump bleeding.
Page 208: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 10
Page 209: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 1 inboard/outboard drive unit (z088) service procedures.
Page 210: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 2 contents page 1. I/o drive unit introduction 3 2. Motor replacement 3 2.1 dismantling 3 2.2 re-assembly 3 3. Functional test 4 4. Spares numbers 6 illustrations fig. 1. General assembly 5.
Page 211: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 3 fig. 1. I/o drive unit - exploded view (z088).
Page 212: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 4 4. Spares numbers - i/o sterndrive unit (z088) item catalogue no. Drive motor n017 drive assembly n018 mercruiser installation kit d137 volvo installation kit d129.
Page 213: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 5 1. I/o drive unit the i/o drive unit comprises a motor with a two-stage spur reduction gearbox. A single toothed clutch transmits the torque to a recirculating ball screw. The clutch is held apart by a small spring to ensure the clutch too...
Page 214: Autohelm
Autohelm autohelm autohelm autohelm seatalk service manual 6 - position the support plate sub-assembly on clutch shaft and ensure idler shaft and support plate pillars engage correctly, the support plate must be held square during assembly to prevent damage to the clutch shaft. - fully tighten the 4...