Raymarine C80 Service Manual

C80 Display Service Pack Document number: 83173_1 June 2004 RANGE CANCEL OK PAGE ACTIVE WPTS/ MOB MENU DATA IN OUT D6572-2

C80 Display Service Pack 1 Introduction Safety notices WARNING:Electrical safety Make sure the power supply is switched off before making any electrical connections. WARNING:Product servicing The C-Series Display must be serviced in accordance with the Raymarine instructions provided. Failure to do so could result in poor product performance, personal injury and/or damage to the boat. WARNING:Electromagnetic energy The radar scanner transmits electromagnetic energy. Ensure that the scanner has been installed according to the recommendations given in the relevant scanner handbook. WARNING:Fishfinder sounder module Removing the transducer cable from the rear of the fishfinder sounder module whilst it is switched on can cause sparks. Only remove the transducer cable after power has been switched off. Ensure that the sounder module is mounted where it is well ventilated and in an area free from flammable vapors. CAUTION: Electrostatic Discharge The C-Series Display contains electrostatic sensitive components. Always observe the appropriate precautions when handling, shipping and storing this product. Failure to do this could result in permanent damage to the equipment. CAUTION: CompactFlash Cards Removing the CompactFlash card whilst information is being written to or read from it may cause damage to the card and loss of all data. A warning on the display indicates when the car d is being accessed. CAUTION: Card Damage DO NOT use a metallic instrument such as a screwdriver or pliers to help you remove a card, as doing this can cause irreparable damage. CAUTION: Global Positioning System Antenna Do not connect or disconnect the GPS antenna from the display unit whilst power is switched on. Doing this may result in irreparable damage.

2 C80 Display Service Pack Contents This service pack contains the following information: • Diagrams - PCBs and circuit diagrams (page 3) • Spares List (page 42) • Exploded view (Page 43) • Disassembly and reassembly instructions (page 45) • Systems diagnostics (page 49)

C80 Display Service Pack 3 Chapter 1:Diagrams This chapter contains all the circuit and PCB diagrams for the C80 Display: Note: These circuit diagrams are typical for a C80 Display but may be subject to revision. If you have any queries relating to the version required for a particular C-Series Display, please contact the Raymarine Service Depart- ment. CPU/CCFL (from page 4) • Surface mount PCB - topside and underside • CPU/CCFL Overview: • NMEA0183 Interface • SeaTalk 1 Interface • HSB2 Interface • SeaTalk 2/CAN Interface • Compact Flash Card Interface • Scanner Interface • Keyboard Interface • Test Connection • Memories • Unused I/F • Graphic Interface • Graphic Interface - TFT Connections • Pandora • Power • CCFL Driver Electronics PSU/Connector (from page 22) • Surface Mount - components and converntional components • PSU/Connector Overview: • Power Conditioning • Scanner • HSB • SeaTalk 1 • SeaTalk 2 • NMEA • Protection • PSU Keyboard (from page 33) • Keyboard PCB • Keyboard Overview: • Matrix • LEDs Array • Buzzer Circuitry • Keyboard Flexi Jockey board (from page 39) • Jockey PCB • Jockey Circuit diagram • Jockey Flexi

4 C80 Display Service Pack 1.1 CPU/CCFL Figure 1-1: CPU Surface Mount (Topside) D7125-1 (from Drawing No. 4579-001D)

C80 Display Service Pack 5 Figure 1-2: CPU Surface Mount (Underside) D7126-1 (from Drawing No. 4579-001D)

6 C80 Display Service Pack Figure 1-3: CPU/CCFL Overview D7082-1 (from Drawing No. 4579-005H)

C80 Display Service Pack 7 Figure 1-4: NMEA 0183 Interface (sheet 2) D7115-1 (from Drawing No. 4579-005H)

8 C80 Display Service Pack Figure 1-5: SeaTalk 1 Interface (sheet 3) D7087-1 (from Drawing No. 4579-005H)

Raymarine C80 Service Manual

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