Sharp DV-550U, Service Manual

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DV-550U
2-1
• Plays DVD, video CD and CD (Digital Audio) discs
• Built-Dulby Digital (AC-3) decoder supporting Dolby Pro Logic* decoding and Virtual Surround
• For the audio on a DVD disc recorded in MPEG Version 2.0 format.
• Digital Gamma correction and Digital Super Picture functions
• Separate colour component output connectors (Y, Cd and Cr)
2. FEATURES
3. SPECIFICATIONS
Signal System: NTSC
Video output: Output connector: Pin-jack
Output level: 1Vp-p (75
Ω
)
S video output: Y output level: 1Vp-p (75
Ω
)
C output level: 0.286 Vp-p (75
Ω
)
Output connector: S connector
Component colour output: Y output level: 1Vp-p (75
Ω
)
Cb output level: 0.7Vp-p (75
Ω
)/100% colour
Cr output level: 0.7Vp-p (75
Ω
)/100% colour
Output connector: Pin-jack
Audio output: 5.1ch output: Front L/R, surround L/R, centre and subwoofer
Output connector: Pin-jack
Output level: 2Vrms (1kHz, 0dB)
Digital audio I/F: Optical digital output: Optical connector
Audio output: Coaxial digital output: Pin-jack
Headphone output: Output connector: Standard jack
Video signal horizontal resolution: 500 lines
S/N ratio: 60 dB
Audio signal frequency characteristics: For DVD linear PCM playback:
4Hz to 22 kHz (48 kHz sampling)
4Hz to 44 kHz (96 kHz sampling)
CD playback: 4Hz to 20 kHz (EIAJ)
S/N ratio: CD: 96dB, 1kHz (EIAJ)
Dynamic range: DVD linear PCM: 94 dB (EIAJ)
CD: 96 dB (EIAJ)
Overall harmonic distortion ratio: CD: 0.005% (EIAJ)
Pickup wave length: 650mm
Laser ouput: Max. 0.7mW
Operating temperature: 5
°
C to 40
°
C (41
°
F to 104
°
F)
Storange temperature: –20
°
C to 55
°
C (-4
°
F to 131
°
F)
Power supply : 120V AC, 60 Hz
Power consumption: 14W (0W when switched off)
Dimensions: 270 mm
×
80 mm
×
338 mm (W
×
H
×
D) (Including attachments)
(10
-
41 /
56"
×
3
-
5 /
32"
×
13
-
5 /
16"
)
Weight: 2.5 kg (5.6 lbs)
Specifications are subject to change without notice.
Weight and dimensions are approximate.
Digital Output
• The digital output format (optical or coaxial) used in this DVD player is linear PCM audio sampling at 44.1 kHz or 48 kHz.
Linear PCM sound for DVD video discs sampled at 96 kHz cannot be output digitally.
Check the disc jacket for information on the audio sampling used.
3-1. ACCESSORIES
Accessories: S-video code x 1, video/audio code x 1, AC power code x 1, UM3 battery x 2, Remote Control x 1