Philips dvdr 3305 3365 service manual
This is the 73 pages manual for philips dvdr 3305 3365 service manual.
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EN 2 3139 785 3093x 1. Technical Specifi cations and Connection Facilities 1. Technical Specifi cations and Connection Facilities 1.1 PCB Locations 1.2 General: Mains voltage : 220V – 240V Mains frequency : 50 Hz Power consumption (typical) : 25 W Standby Power Consumption : < 4 W 1.3 RF Tuner Test equipment: Fluke 54200 TV Signal generator Test streams: PAL BG Philips Standard test pattern 1.3.1 System PAL B/G, PAL D/K, SECAM L/L, PAL I 1.3.2 RF - Loop Through: Frequency range : 45 MHz – 860 MHz Gain: (ANT IN - ANT OUT) : -6dB to 0dB 1.3.3 Receiver: PLL tuning with AFC for optimum reception Frequency range : 45.25 MHz – 857 MHz Sensitivity at 40dB S/N : ≥ 60dBμV at 75 Ω (video unweighted)1.3.4 Video Performance: Channel 25 / 503,25 MHz, Test pattern: PAL BG PHILIPS standard test pattern, RF Level 74dBV Measured on SCART 1 Frequency response : 0.1 – 4.00 MHz ± 3dB Group delay (0.1 MHz - 4.4 MHz) : 0 nsec ± 150 nsec 1.3.5 Audio Performance: Audio Performance Analogue - HiFi: Frequency response at SCART 1 (L+R) output : 100 Hz – 12 kHz / 0 ± 3dB S/N according to DIN 45405, 7, 1967 and PHILIPS standard test pattern video signal : ≥ 50dB, unweighted Harmonic distortion (1 kHz, ± 25 kHz deviation) : ≤ 1.5% Audio Performance NICAM: Frequency response at SCART 1 (L+R) output : 40 Hz – 15 kHz / 0 ± 3dB S/N according to DIN 45405,7,1967 and PHILIPS standard test pattern video signal : ≥ 60dB, unweighted Harmonic distortion (1kHz) : ≤ 0.5% Front boards (Behind the metal bracket) Digital Board Basic Engine Analog Board
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EN 3 3139 785 3093x1. Technical Specifi cations and Connection Facilities 1.3.6 Tuning Automatic Search Tuning Scanning time without antenna : typ. 3 min. Stop level (vision carrier) : ≥ 37dBμV Maximum tuning error of a recalled program : ± 62.5 kHz Maximum tuning error during operation : ± 100 kHz Tuning Principle Automatic B, G, I, DK and L/L detection Manual selection in STORE mode 1.4 Analogue Inputs / Outputs 1.4.1 SCART 1 (Connected to TV) Pin Signals: 1 - Audio R 1.8V RMS 2 - Audio R 3 - Audio L 1.8V RMS 4 - Audio GND 5 - Blue / GND 6 - Audio L 7 - Blue out 8 - Function switch < 2V = TV > 4.5V / < 7V = asp. Ratio 16:9 DVD > 9.5V / < 12V = asp. Ratio 4:3 DVD 9 - Green GND 10 - NC 11 - Green 0.7Vpp ± 0.1V into 75Ω (*) 12 - NC 13 - Red GND 14 - Fast switch GND 15 - Red out 0.7Vpp ± 0.1V into 75Ω (*) 16 - Fast switch RGB / CVBS < 0.4V into 75Ω = CVBS >1V / < 3V into 75Ω = RGB 17 - CVBS GND OUT 18 - CVBS GND IN 19 - CVBS out 1Vpp ± 0.1V into 75Ω (*) 20 - CVBS in 21 - Shield 1.4.2 SCART 2 (Connected to AUX) Pin Signals: 1 - Audio R 1.8V RMS 2 - Audio R 3 - Audio L 1.8V RMS 4 - Audio GND 5 - Blue GND 6 - Audio L 7 - Blue in 8 - Function switch 9 - Green GND 10 - NC 11 - Green in 12 - NC 13 - Red GND 14 - Fast switch GND 15 - Red in 16 - Fast switch RGB / CVBS 17 - CVBS GND OUT 18 - CVBS GND IN 19 - CVBS / RGB out sync 1Vpp ± 0.1V into 75Ω (*) 20 - CVBS in 21 - Shield (*) for 100% white1.4.3 Audio/Video Front Input Connectors Audio - Cinch Input voltage : 2.2Vrms Input impedance : > 10kΩ Video - Cinch Input voltage : 1Vpp ± 3dB Input impedance : 75Ω Video - YC (Hosiden) According to IEC 933-5 Superimposed DC-level on pin 4 (load > 100kΩ) < 2.4V is detected as 4:3 aspect ratio > 3.5V is detected as 16:9 aspect ratio Input voltage Y : 1Vpp ± 3dB Input impedance Y : 75Ω Input voltage C : burst 300mVpp ± 3dB Input impedance C : 75Ω 1.4.4 Audio/Video Output rear Connectors Audio - Cinch Output voltage : 2Vrms max. Output impedance : > 10kΩ Video - Cinch Output voltage : 1Vpp ± 3dB Output impedance : 75Ω Video - YC (Hosiden) According to IEC 933-5 Superimposed DC-level on pin 4 (load > 100kΩ) < 2.4V is detected as 4:3 aspect ratio > 3.5V is detected as 16:9 aspect ratio Output voltage Y : 1Vpp ± 10/-15% Output voltage C : 300mVpp ± 1/-4dB 1.5 Video Performance All outputs loaded with 75 Ω SNR measurements over full bandwidth without weighting. 1.5.1 SCART (RGB) SNR : > -65dB on all output Bandwidth : 4.8MHz ± 2dB 1.6 Audio Performance CD 1.6.1 Cinch Output Rear Output voltage 2 channel mode : 2Vrms ± 2dB Channel unbalance (1kHz) : < 1dB Crosstalk 1kHz : > 95dB Crosstalk 16Hz-20kHz : > 87dB Frequency response 20Hz-20kHz : ± 0.2dB max Signal to noise ratio : > 85dB Dynamic range 1kHz : > 83dB Distortion and noise 1kHz : > 83dB Distortion and noise 16Hz-20kHz : > 75dB Intermodulation distortion : > 70dB Mute : > 95dB Outband attenuation: : > 40dB above 30kHz