Download Print this page
Cambridge Audio 540R v3 Service Manual
Hide thumbs Also See for 540R v3:

Advertisement

Quick Links

Issue Date: October 2007
________________________________________________________________________
SERVICE MANUAL
_______________________________________________________________________
SPECIFICATIONS:
Power Output
THD
Crosstalk
Frequency Response
Audio Input Sensitivity
Audio Input Impedance
Digital Input Impedance
S/N Ratio
Tone Control Range
FM Tuner
AM Tuner
Video Levels / Impedance
Gallery Court Hankey Place London SE1 4BB UK
Tel: +44 (0)20 7940 2200 Fax: +44 (0)20 7940 2233
100 watts rms per channel,
8 ohms, two channels driven
80 watts rms per channel,
8 ohms, all six channels driven
<0.005% @ 1kHz
<0.04% @ 20Hz - 20 kHz
<-60dB
20Hz – 20 kHz +/- 1dB
150mV
47k0hms
75ohms (Coaxial/SPDIF)
>96dB 'A' weighted
Bass +/- 10dB
Treble +/- 10dB
87.5 – 108MHz,
75 ohm coaxial aerial
522 – 1629kHz
300 ohm loop aerial
Composite (CVBS) =
1Vp-p / 75ohm
S-Video (S-VHS) =
Y 1Vp-p / 75ohm
C 0.286 Vp-p / 75ohm
Component =
Y 1Vp-p / 75 ohm
Cb/Cr 0.75Vp-p / 75ohm
Pb/Pr 0.75Vp-p / 75ohm
540R v3
Cont.../
AP229961

Advertisement

loading

Summary of Contents for Cambridge Audio 540R v3

  • Page 1 540R v3 Issue Date: October 2007 ________________________________________________________________________ SERVICE MANUAL _______________________________________________________________________ SPECIFICATIONS: Power Output 100 watts rms per channel, 8 ohms, two channels driven 80 watts rms per channel, 8 ohms, all six channels driven <0.005% @ 1kHz <0.04% @ 20Hz - 20 kHz Crosstalk <-60dB...
  • Page 2 SPECIFICATIONS Cont. HDMI Transfer of all resolutions up to and including 1080p @50/60Hz (1920 x 1080) supported, with HDCP handshaking Architecture CS42518 CODEC CS493263 DSP Audio Inputs 6 Line Level + Tuner 6.1 Direct Input Audio Ouputs 6 Amplified Speaker Outputs 6.1 Preamp output 1 Tape record output Video Inputs...
  • Page 3 CAMBRIDGE AUDIO 540R V3 TABLE OF CONTENTS 540R V3 Service Manual Specifications 1 - 2 Table of Contents Troubleshooting Rear Panel Details Front Panel Details Remote Control Connections Diagram Exploded Diagram Exploded Diagram Parts List 10 - 11 Available Service Parts List Fuse Circuit Board &...
  • Page 4 Check that the TV/Monitor is connected to the 540R V3 and is using a Composite or S-Video connection. For more frequently asked questions (FAQ’s), technical advice and information on getting the most out of your 540R V3, please visit the Support section on Cambridge Audio’s website: www.cambridgeaudio.com/support.php...
  • Page 5 Connect to the 6.1 (or 5.1) channel input terminals of another amplifier system, separate power amps, subwoofer or active loudspeakers. display the picture of any composite video connected unit. These outputs are also used to view the 540R v3’s on-screen setup 6.1 Direct In menu.
  • Page 6 Used to tune FM/AM frequencies and skip presets in Tuner mode. Tuner FM/AM Mode/Store Press to select the tuner for output through the 540R v3. Once in Tuner mode also use this button to switch between FM and AM modes. Press to cycle between Tuner modes (refer to the ‘Operating instructions’...
  • Page 7 CAMBRIDGE AUDIO 540R V3 Remote control The 540R v3 is supplied with an Azur Navigator remote Tuner AM/FM control. Insert the supplied AAA batteries to activate. For Selects Tuner mode. Pressing again to toggle between FM full details of the various adjustment functions available and AM modes.
  • Page 10 CAMBRIDGE AUDIO 540R V3 540R (V3) PARTS LIST . l e i r c i t p . y t 6531 1010 0010 VOLUMN KNOB AL SKIN 5331 1010 0000 SCALEBOARD 7631 1010 0000 MR CONTROL BOX BUTTON CUSHION 7331 1010 0010...
  • Page 11 CAMBRIDGE AUDIO 540R V3 5331 1050 0011 TRANSFORMER BRACKET NUT φ 5020 3006 0360 WASH φ3.2 x φ8.0 x 1.0mm 5030 0800 3210 5331 1090 0000 PCB SUPPORT BRACKET 4202 1025 0000 POWER SWITCH 10A 250V Exploded Diagram Parts List Cont.
  • Page 12 340R/540R V2 AV3 FRONT COVER BLACK PF064 SMALL COVER OVER F/P INPUTS 340R/540R V2 AV3 FRONT COVER SILVER PF062 VR1 MASTER VOLUME ENCODER 540R V2 EC16B241047AA (VR1) PF074 IC9 ON COAX PCB 74HCU04D IC FOR 540R V2 (IC1/IC9) 540R V3 Available Parts List...
  • Page 28 TO OSD_S-Y...
  • Page 33 CAMBRIDGE AUDIO 540R V3 COAX Circuit Board...
  • Page 34 CAMBRIDGE AUDIO 540R V3 COAX Circuit Board...
  • Page 40 CAMBRIDGE AUDIO 540R V3 Bill of Material for Decode.Bom Used ==== =================== ====================== LD1117DT25 LD1117S3.3(SOT-223) IC18 74LVU04D IC10 SM5964C40J(PLCC44) IC11 SN74HC574DW IC6 IC7 TC4053BF IC14 TC4094AFN IC13 IC19 AT27C020 BD3816K1 IC17 CS42518-CQ CS493264-CL 11.0592MHz 12.288MHz 1W/0.22(RF) R168 R169 R170 1%1.5K...
  • Page 41 CAMBRIDGE AUDIO 540R V3 R231 R232 R233 R234 R235 R236 R237 R238 R239 R240 R241 R242 R243 R244 R245 R263 R264 1.5K R119 R120 1.65K R183 R184 R187 R188 R185 R186 R189 R190 1.87K R191 R192 R193 R194 R195 R196 R197 R198...
  • Page 42 CAMBRIDGE AUDIO 540R V3 C55 C56 C57 C58 C59 C60 C61 C110 C111 C112 C113 C114 C115 C116 C117 C118 C119 C120 C121 C124 C125 C126 C127 C191 C201 C28 C29 C30 C31 C32 C33 C34 C35 C41 C43 C44 C45 C47 C48 C49 C62 C63 C64 C65 C66...
  • Page 43 CAMBRIDGE AUDIO 540R V3 R38 R39 R90 R93 R94 R95 4.7K R7 R54 R87 8.2K R25 R31 R32 R33 R34 R35 R40 R60 R86 R30 R43 R75 100K 220K 1000P/50V C79 C94 0.01uF/50V 0.047uF/50V C25 C26 C27 C28 C29 C30 C51 C53 C61...
  • Page 44 CAMBRDIGE AUDIO 540R V3 Bill of Material for Main.Bom Used ==== =================== ====================== 2SC1627A-Y 2SD946BR Q6 Q26 Q27 Q43 Q57 Q78 DW13 DW14 D17 D18 D19 D20 D21 D22 D23 D24 D25 D27 D28 D29 D30 D31 D32 D33 D34 D35 D36 D37 D38 D45 D46 D47 D48 D49...
  • Page 45 CAMBRIDGE AUDIO 540R V3 3.3K/1W R241 2.4K/3W R229 0.22/5WX2 R24 R83 R84 R129 R161 R222 R218 R8 R26 R40 R56 R57 R106 R140 R165 R206 R248 1.2K R7 R55 R105 R138 R139 R205 R232 1.5K R1 R12 R45 R46 R63 R64 R96 R112 R133 R145 R200 R210 1.8K...
  • Page 46 CAMBRIDGE AUDIO 540R V3 470uF/25V C96 C101 1000uF/25V C106 330uF/63V C107 15000uF/63V C99 C100 Bill of Material for RCA.Bom Used ==== =================== ====================== AV3-8.4-14 R124 R126 Bill of Material for Output.Bom Used ==== =================== ====================== Bill of Material for IR IN.Bom...
  • Page 47 CAMBRIDGE AUDIO 540R V3 EC16B241047AA 14-MT-41GNK RPM-638CBR-L CN4 CN5 3P(2.0) 6P(2.0)LIN 16P(1.0)90 1.2K R24 R25 R26 R27 R1 R3 C4 C5 C6 C7 C8 C9 C10 C11 C12 0.1uF/50V 100uF/10V C1 C3 100uF/16V 10uF/50V Bill of Material for Connect(T).Bom Used...
  • Page 48 CAMBRIDGE AUDIO 540R V3 Bill of Material for Phones.Bom Used ==== =================== ====================== 4P(2.0) MSJ-064-05ASR MIC1 1.2K/1W R6 R7 10R 1/4W R4 R5 Bill of Material for HDMI.Bom Used ==== =================== ====================== LD1117S3.3 TMDS341APFC 6P PLUG TO HOUSING W/UL 2468#26 x 6C L=50mm 2.0...