Philips dvdr 725 h service manual

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Technical Specifications and Connection Facilities EN 2 HDRW720/0x, DVDR725H/0x 1. 1. Technical Specifications and Connection Facilities 1.1 Diversity Matrix 1.2 General: Mains voltage : 198V-276V Mains frequency : 43 Hz - 63Hz Power consumption mains : 28 W Power consumption standby : < 7 W Power consumption low power stand-by : < 3 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 G a i n : ( A N T I N - A N T O U T ) : - 6 d B t o 0 d B 1.3.3 Radio Interference: input voltage /3 tone method (+40 dB min) : no limit 1.3.4 Receiver: PLL tuning with AFC for optimum reception Frequency range: : 45.25 MHz - 857 MHz Sen sitivity at 40 dB S/N :≥ 60dBµV at 75Ω (video unweighted ) 1.3.5 Video Performance: Channel 25 / 503,25 MHz, Test pattern: PAL BG PHILIPS standard test pattern, RF Level 74 dBV Measured on SCART 1 Frequency response: : 0 - 4.00 MHz +0-4dB Group delay ( 0.1 MHz - 4.4 MHz ) : 0 nsec ± 150nsec 1.3.6 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: : FM: ≥ 50dB; AM ≥ 45dB, unweighted Harmonic distortion ( 1 kHz, ± 25 kHz deviation ): : FM ≤ 1.5%; AM ≤ 2% 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: : ≥ 60 dB unweighted Harmonic distortion (1 kHz): : ≤ 0.5 % 1.3.7 Tuning Automatic Search Tuning scanning time without antenna : typ. 3 min. PAL 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/Ldetection HDRW720/00 HDRW720/02 HDRW720/05 DVDR725H/00 DVDR725H/02 DVDR725H/05 Front Board PBAS DC 04 E1 X X X X X X Analog Board PBAS AB HDD E1 X X X X PBAS AB HDD E2 X X Power Supply Interface PBAS PSI SUB X X X X X X UP Sub PWB PBAS UP SUB HDD E1 X X X X X X Digital Board PBAS CHRY F EF3_AV3 X X X X X X In / Out Extension Board PCB ASSY IOE CST E1 X X X X X X EPG Board PBAS EPG MODULE EUROXXXXXX Basic Engine VAD8031/01 (AV3) X X X VAD8041/01 (AV3.5) X X X X X X Power Supply Module AC6220 B X X X X X X