RDR-GX7
RDR-GX7 is DVD RECORDER SERVICE MANUAL manufactured by Sony Semiconductor Solutions.
SERVICE MANUAL
RDR-GX7 RMT-D203A
US Model Canadian Model
System Laser
Semiconductor laser Format
NTSC Channel coverage
VHF: 2 to 13 UHF: 14 to 69 CATV: A-8 to A-1, A to W, W+1 to W+84 Video reception Frequency synthesizer system Audio reception Split carrier system Antenna 75-ohm antenna terminal for VHF/ UHF Timer Clock: Quartz locked Timer indication: 12-hour cycle (digital) Power back-up duration: 1 hour Video recording format MPEG Video Audio recording format/applicable bit rate Dolby Digital/2 ch, 256 kbps
Audio characteristics (Playback) Frequency response
DVD (PCM 96 k Hz): 4 Hz to 44 k Hz (±1.0 d B)/DVD (PCM 48 k Hz): 4 Hz to 22 k Hz (±0.5 d B)/CD: 4 Hz to 20 k Hz (±0.5 d B) Signal-to-noise ratio (S/N ratio) DVD: 115 d B (LINE OUT (AUDIO L/R) 2 jacks only) Harmonic distortion DVD: 0.002 % Dynamic range DVD: 110 d B/CD: 100 d B Wow and flutter DVD: Less than detected value (0.001% W PEAK)
SPECIFICATIONS
Audio characteristics (Recording/ Playback) Frequency response
DVD (Dolby Digital 48 k Hz): 10 Hz-20 k Hz (±1.0 d B) Signal-to-noise ratio DVD: 96 d B Harmonic distortion DVD: 0.004 % Dynamic range DVD: 96 d B The signals from LINE OUT (AUDIO L/R) jack are measured. When you play PCM sound tracks with a 96 k Hz sampling frequency, the output signals from the DIGITAL OUT (OPTICAL or COAXIAL) jack are converted to 48 k Hz sampling frequency.
Inputs and outputs LINE OUT 1/2 (AUDIO)
Phono jack Output level: 2 Vrms Load impedance: 10 kilohms (VIDEO) Phono jack Output level: 1.0 Vp-p (S VIDEO) 4-pin mini DIN Output level: Y:1.0 Vp-p, C: 0.286 Vp-p (NTSC) LINE IN 1/2/3 (AUDIO) Phono jack Input level: 2 Vrms Input impedance: more than 22 kilohms (VIDEO) Phono jack Input level: 1.0 Vp-p
(S VIDEO) 4-pin mini DIN Input level: Y:1.0 Vp-p, C: 0.286 Vp-p (NTSC)
DV IN 4-pin i.LINK S100
DIGITAL OUT (OPTICAL) Optical output jack Output level:
- 18 d Bm (wave length: 660 nm)
DIGITAL OUT (COAXIAL) Phono jack Output level: 0.5 Vp-p Load impedance: 75 ohms
PONENT VIDEO OUT(Y, PB, PR) Phono...
