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Issue date: Feb 2016 version 1.0 Service Manual MOVING MAGNET & MOVING COIL PHONO PREAMPLIFIER MOVING MAGNET PHONO PREAMPLIFIER CP1 Specifications CP1 Technical specifications Max Power consumption Nominal output 300mV THD 20Hz-20KHz <0.009% Signal to noise ratio using Audio Precision >85dB...
This guide is designed to make installing and using this product as easy as possible. Information in this document has been carefully checked for accuracy at the time of printing; however, Cambridge Audio’s policy is one of continuous improvement, therefore design and specifications are subject to change without prior notice.
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For continued compliance only plug having been damaged, liquid has been spilled or objects have fallen into Cambridge Audio accessories should be used with this product and servicing must the apparatus, the apparatus has been exposed to rain or moisture, does not be referred to qualified service personnel.
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Service Manual CP1/CP2 Rear panel connections Designed & Engineered in Britain Assembled in China Turntable Ground 0.5 A Cartridge Type Subsonic Filter Balance Output 1. MC input sockets (CP2 only) Front panel control If your turntable uses a moving coil cartridge, connect outputs here (0.5-1mV, with 100 ohm, 220pF loading).
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Service Manual CP1/CP2 Troubleshooting There is no power Ensure the power supply is connected securely to the unit. Ensure the power supply is fully inserted into the mains socket and is switched There is no sound Make sure the unit is plugged in.
CP1 main assembly Exploded drawing view ref Description Service part (order ref) front panel and CA foil badge 1 + 2 Azur range lightguide for 1 LED CP1 Main PCBA PHT001 9mm push switch button in aluminum screw M3 X 4 pozi pan washer mc...
Service Manual CP1/CP2 CP2 main assembly Exploded drawing view ref Description Service part (order ref) 1 + 2 front panel and CA foil badge Azur range lightguide for 1 LED CP2 Main PCBA PHT002 9mm push switch button in aluminum...
CP package assembly Exploded drawing view ref Description Service part (order ref) main assembly black woven bag packaging 4 + 5 CP1/2 EPE End Left & Right PHT004 UK PSU with ferrite PY867 EU PSU with ferrite PY912 CU PSU with ferrite...
Service Manual CP1/CP2 CP1 Bom Service part (order Value Description/Type Component Ident ManPN Tolerance PackageInfo NOTES ref) RESISTORS 1/4W Metal Film R23, R35 10mm Pitch use local source 1/4W Metal Film R25, R37 10mm Pitch use local source 1/8W Metal Film 7.5mm Pitch...
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3 Way Straight Header LHE PHB A2005-WV03 2mm Pitch DIODES White L-132X-CW896 For Cable Assembly. 400V 1A Rectifier D2-D6, D8-D9, D13 1N4004 DO41 use local source 75V 150mA Signal Diode 1N4148 D035 use local source INTEGRATED CIRCUITS 18V 1A Regulator 7818 Through Hole -18V 1A...
Service Manual CP1/CP2 CP2 Bom Service part (order ref) Value Description/Type Component Ident ManPN Tolerance PackageInfo NOTES RESISTORS 1/8W Metal Film R5-R6, R21, R23, R34-R35 7.5mm Pitch use local source 1/4W Metal Film 10mm Pitch use local source 100R 1/4W Metal Film...
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DC Jack RDC-020-14A PY874 Gold plated, From data 2 Way Horizontal RCA CN2-CN4 Through Hole sheet ‘A’ socket WHITE ‘B’ socket RED inserts 2 Way Straight Header LHE XHB A2502-WV02 2.5mm Pitch 3 Way Straight Header LHE PHB A2005-WV03 2mm Pitch LHE XHB A2502-H02 (Header) 2.5mm with cable...