Sharp md sr 60 service manual

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MD-SR50H/50W/60E/60W Ð 3 Ð FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SPECIFICATIONS Specifications for this model are subject to change without prior notice Input sensitivity: Output level: (MD-SR50H/SR50W) Output level: (MD-SR60W/SR60E) Dimensions:Width: 99.9 mm (3-15/16") Height: 22.9 mm (29/32") Depth: 77.9 mm (3-3/32") Weight:168 g (0.37 lbs.) without battery ( MD- SR50H/SR50W) Weight:191 g (0.42 lbs.) with rechargeable ( MD- SR60W/SR60E)battery Input socket:Line/optical digital, microphone (powered by the main unit) Output socket:Earphones (impedance: 32 ohms) ( MD- SR50H/SR50W) Output socket:Headphones (impedance: 16 ohms)/ ( MD- SR60W/SR60E)remote control unit MiniDisc Recorder Type:Portable MiniDisc recorder Signal readout:Non-contact, 3-beam semi-conductor laser pick-up Audio channels:Stereo 2 channels/monaural (longplay mode) 1 channel Frequency response:20 - 20,000 Hz (± 3 dB) Rotation speed:Approx. 400 - 900 rpm Error correction:ACIRC (Advanced Cross Interleave Reed-Solomon Code) Coding:ATRAC (Adaptive Transform Acoustic Coding), 24-bit computed type Recording method:Magnetic modulation overwrite method Sampling frequency:44.1kHz (32 kHz and 48kHz signals are converted to 44.1kHz, and then recorded) Wow and flutter:Unmeasurable (less than ±0.001% W. peek) General Power source: DC 5V : AC adaptor (AC 220-230V, 50/60 Hz) (MD-SR50H)DC 1.5V: Commercially available, "AA" (LR6) size, alkaline battery x 1 DC 1.2V: Optional rechargeable Nickel-Metal Hydride battery (AD-N70BT) x 1 DC 4.5V: Optional car adaptor, AD-CA20X (for cars with a 12-24V DC negative earth electrical system) Power source: DC 5V : AC adaptor (AC 110-240V, 50/60 Hz) (MD-SR50W)DC 1.5V: Commercially available, "AA" size (LR6), alkaline battery x 1 DC 1.2V: Optional rechargeable Nickel-Metal Hydride battery (AD-N70BT) x 1 DC 4.5V: Separately available car adaptor, AD-CA20X (for cars with a 12-24V DC negative earth electrical system) Power source:DC 1.2V: Rechargeable Nickel-Metal Hydride (MD-SR60E) battery (AD-N70BT) x 1 DC 5V : AC adaptor (AC 230-240V, 50/60 Hz)DC 1.5V: Commercially available, "AA" size (LR6), alkaline battery x 1 DC 4.5V: Separately available car adaptor, AD-CA20X (for cars with a 12-24V DC negative earth electrical system) Power source:DC 1.2V: Rechargeable Nickel-Metal Hydride (MD-SR60W) battery (AD-N70BT) x 1 DC 5V : AC adaptor (AC 220V, 50 Hz)DC 1.5V: Commercially available, "AA" size (LR6), alkaline battery x 1 DC 4.5V: Separately available car adaptor, AD-CA20X (for cars with a 12-24V DC negative earth electrical system) Power consumption: 7W (AC adaptor) (MD-SR50H/60E)Power consumption: 0.15A (AC adaptor) (MD-SR50W)Power consumption: 6W, 0.06A (AC adaptor) (MD-SR60W)Output power:RMS; 20 mW (10 mW + 10 mW) (0.2 % T.H.D.) Charging time:Approx. 3.5 hours (90%) Approx. 5.5 hours (fully charged) (When using the AC adaptor included with the unit) Battery life: (MD-SR50H/SR50W) Battery life: (MD-SR60W/SR60E) The continuous recording time is for analogue input when the volume level is set to "VOL 0" The continuous play time shows the value when the volume level is set to "VOL 15" The above values are the standard values when the unit is charg- ed and used at an ambient temperature of 20ûC (68ûF). Earphones Ñ 10 mW + 10 mW 32 ohms LINE 250 mV (-12 dB) Ñ 10 kohms Maximum output levelLoad impedance Specified output When using a commercially available, high capacity, "AA" (LR6) size, alkaline batteryWhen using the optional rechargeable batter AD-N70BT(full charged) Continuous recording Approx. 3 hours Continuous recording Approx. 4.5 hours Continuous play Approx. 7 hours Continuous play Approx. 6.5 hours MIC H 0.25 mV 10 kohms MIC L 2.5 mV 10 kohms LINE 100 mV 20 kohms Recording levelReference input levelinput impedance When using a commercially available, high capacity, "AA" size (LR6), alkaline batteryWhen using the rechargeable batter (full charged) included with the unit Continuous recording Approx. 3 hours Continuous recording Approx. 4.5 hours Continuous play Approx. 7 hours Continuous play Approx. 6.5 hours Headphones Ñ 10 mW + 10 mW 16 ohms LINE 250 mV (-12 dB) Ñ 10 kohms Maximum output levelLoad impedance Specified output The operation time when using an alkaline battery may be different, depending on the type and manufacturer of the battery and on the operating temperature.

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MD-SR50H/50W/60E/60W Ð 3 Ð FOR A COMPLETE DESCRIPTION OF THE OPERATION OF THIS UNIT, PLEASE REFER TO THE OPERATION MANUAL. SPECIFICATIONS Specifications for this model are subject to change without prior notice Input sensitivity: Output level: (MD-SR50H/SR50W) Output level: (MD-SR60W/SR60E) Dimensions:Width: 99.9 mm (3-15/16") Height: 22.9 mm (29/32") Depth: 77.9 mm (3-3/32") Weight:168 g (0.37 lbs.) without battery ( MD- SR50H/SR50W) Weight:191 g (0.42 lbs.) with rechargeable ( MD- SR60W/SR60E)battery Input socket:Line/optical digital, microphone (powered by the main unit) Output socket:Earphones (impedance: 32 ohms) ( MD- SR50H/SR50W) Output socket:Headphones (impedance: 16 ohms)/ ( MD- SR60W/SR60E)remote control unit MiniDisc Recorder Type:Portable MiniDisc recorder Signal readout:Non-contact, 3-beam semi-conductor laser pick-up Audio channels:Stereo 2 channels/monaural (longplay mode) 1 channel Frequency response:20 - 20,000 Hz (± 3 dB) Rotation speed:Approx. 400 - 900 rpm Error correction:ACIRC (Advanced Cross Interleave Reed-Solomon Code) Coding:ATRAC (Adaptive Transform Acoustic Coding), 24-bit computed type Recording method:Magnetic modulation overwrite method Sampling frequency:44.1kHz (32 kHz and 48kHz signals are converted to 44.1kHz, and then recorded) Wow and flutter:Unmeasurable (less than ±0.001% W. peek) General Power source: DC 5V : AC adaptor (AC 220-230V, 50/60 Hz) (MD-SR50H)DC 1.5V: Commercially available, "AA" (LR6) size, alkaline battery x 1 DC 1.2V: Optional rechargeable Nickel-Metal Hydride battery (AD-N70BT) x 1 DC 4.5V: Optional car adaptor, AD-CA20X (for cars with a 12-24V DC negative earth electrical system) Power source: DC 5V : AC adaptor (AC 110-240V, 50/60 Hz) (MD-SR50W)DC 1.5V: Commercially available, "AA" size (LR6), alkaline battery x 1 DC 1.2V: Optional rechargeable Nickel-Metal Hydride battery (AD-N70BT) x 1 DC 4.5V: Separately available car adaptor, AD-CA20X (for cars with a 12-24V DC negative earth electrical system) Power source:DC 1.2V: Rechargeable Nickel-Metal Hydride (MD-SR60E) battery (AD-N70BT) x 1 DC 5V : AC adaptor (AC 230-240V, 50/60 Hz)DC 1.5V: Commercially available, "AA" size (LR6), alkaline battery x 1 DC 4.5V: Separately available car adaptor, AD-CA20X (for cars with a 12-24V DC negative earth electrical system) Power source:DC 1.2V: Rechargeable Nickel-Metal Hydride (MD-SR60W) battery (AD-N70BT) x 1 DC 5V : AC adaptor (AC 220V, 50 Hz)DC 1.5V: Commercially available, "AA" size (LR6), alkaline battery x 1 DC 4.5V: Separately available car adaptor, AD-CA20X (for cars with a 12-24V DC negative earth electrical system) Power consumption: 7W (AC adaptor) (MD-SR50H/60E)Power consumption: 0.15A (AC adaptor) (MD-SR50W)Power consumption: 6W, 0.06A (AC adaptor) (MD-SR60W)Output power:RMS; 20 mW (10 mW + 10 mW) (0.2 % T.H.D.) Charging time:Approx. 3.5 hours (90%) Approx. 5.5 hours (fully charged) (When using the AC adaptor included with the unit) Battery life: (MD-SR50H/SR50W) Battery life: (MD-SR60W/SR60E) The continuous recording time is for analogue input when the volume level is set to "VOL 0" The continuous play time shows the value when the volume level is set to "VOL 15" The above values are the standard values when the unit is charg- ed and used at an ambient temperature of 20ûC (68ûF). Earphones Ñ 10 mW + 10 mW 32 ohms LINE 250 mV (-12 dB) Ñ 10 kohms Maximum output levelLoad impedance Specified output When using a commercially available, high capacity, "AA" (LR6) size, alkaline batteryWhen using the optional rechargeable batter AD-N70BT(full charged) Continuous recording Approx. 3 hours Continuous recording Approx. 4.5 hours Continuous play Approx. 7 hours Continuous play Approx. 6.5 hours MIC H 0.25 mV 10 kohms MIC L 2.5 mV 10 kohms LINE 100 mV 20 kohms Recording levelReference input levelinput impedance When using a commercially available, high capacity, "AA" size (LR6), alkaline batteryWhen using the rechargeable batter (full charged) included with the unit Continuous recording Approx. 3 hours Continuous recording Approx. 4.5 hours Continuous play Approx. 7 hours Continuous play Approx. 6.5 hours Headphones Ñ 10 mW + 10 mW 16 ohms LINE 250 mV (-12 dB) Ñ 10 kohms Maximum output levelLoad impedance Specified output The operation time when using an alkaline battery may be different, depending on the type and manufacturer of the battery and on the operating temperature.