Read Sharp VC-MH722HM (serv.man28) Service Manual online
3
VC-M522HM
VC-MH722HM
VC-MH732HM
VC-MH722HM
VC-MH732HM
1. SPECIFICATIONS
Format: VHS PAL standard
Video recording system: Two rotary heads, helical scan system
Video signal: PAL colour and I signals, 625 lines
Recording/playing time: 240 min max. with SHARP E-240 tape (PAL SP)
480 min max. with an E-240 tape (LP)
Tape width: 12.7mm
Tape speed: 23.39 mm/s (PAL SP)
11.70 mm/s (PAL LP)
Antenna: 75 ohm unbalanced
Receiving channel: UHF Channel E21-E69
RF converter output signal: UHF Channel E21-E69 (Preset to CH E36)
Power requirement: AC230V ~ 240V, 50Hz
Power consumption: Approx. 17W (AC230V/50Hz) and 1W max. at Low power mode
(VC-M522HM)
Approx. 19W (AC230V/50Hz) and 1W max. at Low power mode
(VC-MH722HM/MH732HM)
Approx. 19W (AC230V/50Hz) and 1W max. at Low power mode
(VC-MH722HM/MH732HM)
Operating temperature: 5
°
C to 40
°
C
Storage temperature: –20
°
C to 60
°
C
Weight: Approx. 3.8 kg (VC-M522HM) / 4 kg (VC-MH722HM/MH732HM)
Dimensions: 430 mm (W) x 284 mm (D) x 92 mm (H)
(15-30/32" x 11-1/16" x 3-25/32")
VIDEO
Input: 1.0 Vp-p, 75 ohm
Output: 1.0 Vp-p, 75 ohm
S/N ratio: 45 dB (SP)
Horizontal resolution: 260 lines (SP mode with Super Picture)
AUDIO 0 dBs = 0.775 Vrms
Input: Line1: -3.8 dBs, 10k ohm
Line 2:-3.8 dBs, 10k ohm
Line 3:-3.8 dBs, 47k ohm
Line 3:-3.8 dBs, 47k ohm
Output: Line1: -3.8 dBs, 1k ohm
Line 2:-3.8dBs, 1k ohm
REAR RCA: -3.8dBs, 1k ohm (VC-MH722HM/MH732HM)
REAR RCA: -3.8dBs, 1k ohm (VC-MH722HM/MH732HM)
S/N ratio: 46 dB
Frequency responce: 80 Hz ~ 10 kHz (SP mode)
80HZ ~ 5Hz (LP mode)
Hi-Fi Dynamic Range: 90 dB TYP (VC-MH722HM/MH732HM)
Hi-Fi Wow and Flutter: 0.005% (VC-MH722HM/MH732HM)
Hi-Fi Frequency Responce: 20 Hz ~ 20 k Hz (VC-MH722HM/MH732HM)
Hi-Fi Distortion: 0.5% max. (VC-MH722HM/MH732HM)
Hi-Fi Crosstalk (at 1kHz): 55 dB min. (VC-MH722HM/MH732HM)
Accessories included: 75 ohm coaxial cable
Operation manual
Infrared remote control
Battery
Infrared remote control
Battery
Note: The antenna must correspond to the new standard DIN 45325
(IEC 169 - 2) for combined UHF/VHF antenna with 75 ohm connector.
As part of our policy of continuous improvement, we reserve the
right to alter design and specifications without notice.
right to alter design and specifications without notice.
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