Sony CDX-2180 free download

File name CDX-2180.pdf

CDX-2180 SERVICE MANUAL US Model Canadian Model E Model SPECIFICATIONS AUDIO POWER SPECIFICATIONS (US Model) POWER OUTPUT AND TOTAL HARMONIC DISTORTION 17 watts per channel minimum continuous average power into 4 ohms, 4 channels driven from 20 Hz to 20 kHz with no more than 1% total harmonic distortion. Other Specifications CD player section System Signal-to-noise ratio Frequency response Wow and flutter Laser Diode Properties Material GaAlAs Wavelength 780 nm Emission Duration Continuous Laser output power Less than 44.6 µW* * This output is the value measured at a distance of 200 mm from the objective lens surface on the Optical Pick- up Block. Compact disc digital audio system 90 dB 10 - 20,000 Hz Below measurable limit AM Tuning range Model Name Using Similar Mechanism CD Drive Mechanism Type Optical Pick-up Name CDX-4180 MG-363X-121 KSS-521A Antenna terminal Intermediate frequency Sensitivity US, Canadian model: 530 - 1,710 kHz E model: AM tuning interval: 9 kHz/10 kHz switchable 531 - 1,602 kHz (at 9 kHz step) 530 - 1,710 kHz (at 10 kHz step) External antenna connector 10.71 MHz/450 kHz 30 µV Tuner section FM Tuning range US, Canadian model: 87.5 - 107.9 MHz E model: FM tuning interval: 50 kHz/200 kHz switchable 87.5 - 108.0 MHz (at 50 kHz step) 87.5 - 107.9 MHz (at 200 kHz step) External antenna connector 10.7 MHz 8 dBf 75 dB at 400 kHz 65 dB (stereo), 68 dB (mono) 0.5% (stereo), 0.3% (mono) 35 dB at 1 kHz 30 - 15,000 Hz 2 dB Power amplifier section Outputs Speaker impedance Maximum power output Speaker outputs (sure seal connectors) 4 - 8 ohms 40 W Ч 4 (at 4 ohms) ­ Continued on next page ­ Antenna terminal Intermediate frequency Usable sensitivity Selectivity Signal-to-noise ratio Harmonic distortion at 1 kHz Separation Frequency response Capture ratio FM/AM COMPACT DISC PLAYER MICROFILM ­1­ SECTION 4 DIAGRAMS 4-1. IC PIN DESCRIPTION · IC801 µPD17705GC-526-3B9 (SYSTEM CONTROL) Pin No. Pin Name I/O 1 SIRCS I SIRCS input (A/D) 2 3 4 5 6 7 8 9 10 11 12 13 14, 15 16 17 ­ 20 21 22 ­ 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55, 56 57 58 IN-SW D-SW SELF-SW L-SW LM-EJ LM-LOD ANT-ON MONO SD BAND-SW AREA1-SW AREA2-SW RE1, 2 SEEK/SEEK NC GND3 KEYIN3 ­ 1 ROT-IN S-METER TEST-SW AM-IFC FM-IFC VDD2 VCOH-FM VCOL-AM GND2 NC EO1-PDOUT TESTO AM-ON(TU-ON) FM-ON(FM/AM) LCL/DX BEEP ACC-IN SCOR MUTE AMP-MUTE TEL-MUTE PH2 VOL-CE VOL-CLK VOL-DATA EMPHO PW-ON MD-ON CD-ON ILL-ON MOD1, 2 PH3 LCD-CE I I I I O O O O I I I I I O -- -- I I I I I I -- I I -- -- O -- O O O O I I O O O -- O O O O O O O O O -- O CD mechanism position detection CD mechanism position detection CD mechanism position detection LIMIT switch Loading motor control (Eject direction) Loading motor control (Loading direction) Power control for amplifier. Force MONO output SD signal input Band plan setting of general area. Destination select 1 Destination select 2 Rotary encoder input 1, 2 SEEK output Not used. GND A/D key input 3 ­ 1