File information: | |
File name: | SJ-MJ75.rar [preview SJ-MJ75] |
Size: | 1956 kB |
Extension: | |
Mfg: | Panasonic |
Model: | SJ-MJ75 🔎 SJMJ75 |
Original: | SJ-MJ75 🔎 |
Descr: | SJ-MJ75 PORTABLE MINIDISC PLAYER - Service Manual |
Group: | Electronics > Consumer electronics > Audio > MiniDisc |
Uploaded: | 09-11-2004 |
User: | plamensl |
Multipart: | No multipart |
Information about the files in archive: | ||
Decompress result: | OK | |
Extracted files: | 1 | |
File name SJ-MJ75.pdf ORDER No.AD0001029C8 Portable MD Player SJ-MJ75 Colour (S)...Silver Type Areas EB...Great Britain. EG...Europe. GH...Hong Kong. 1 SPECIFICATIONS Specifications Mechanism unit:RAE1611Z Mechanism Series Audio System: Laser: MiniDisc digital audio system Semiconductor laser (=790 nm) Adaptive Transform Acoustic Coding (ATRAC) 2 (left and right, stereo) 1 (monaural) Frequency response 20 Hz-20 kHz (+0 dB, -8dB) : Wow and flutter: General Output Jack: Power output: Power supply Rechargeable battery: DC 1.2V (included rechargeable battery) Battery: Dimensions (WxHxD) Cabinet dimensions: incl.projecting parts: Weight: 71.5x78.5x15.4 mm 72.8x79.9x15.4 mm 86 g (with battery) 61 g (without battery) Play time (When used in hold mode, at 25°C, on a flat, stable surface) Battery type: Rechargeable: Panasonic alkaline: Play time About 10 hours About 34 hours DC 1.5V (One LR6, AA, UM-3 battery) Phones, 14 5 mW+5 mW Below measurable limit Sampling frequency: 44.1 kHz Decoding: No. of channels: 2 Both together: Charger Input: About 44 hours AC120-240 V (EG)/ AC230-240 V (EB)/ AC220V (GH), 50 Hz 4W Notes: - The play time may be less depending on the operating conditions. - Specifications are subject to charge without notice. Weight and dimensions are approximate. 1 1. Precaution of Laser Diode 2. Accessories 3 - Battery case...1pc. (RFA1136-H) - Carrying case...1pc. (RFC0056-K) - Remote control...1pc. (RFEV025P-SM) - Stereo earphones...1pc. (RFEV319P-S1A) For EB area - Charger...1pc. (RP-BC155AEBY) For EG area - Charger...1pc. (RP-BC155AEYB) For GH area - Charger...1pc. (RP-BC155AGH) For EB, EG areas - Rechargeable battery with carrying case...1pc. (RFKFBP140HSY) For GH area - Rechargeable battery with carrying case...1pc. (RP-BP61GY-S) 4 3. Location of Controls 4. Handling Precautions for Traverse Deck (Mechanism Unit) The laser diode in the mechanism unit (optical pickup) may break down due to potential difference caused by static electricity of clothes or human body.So, be careful of electrostatic breakdown during repair of the mechanism unit (optical pickup). 4.1. Mechainsm Unit (optical pickup) 1. Do not subject the mechanism unit (optical pickup) to static electricity as it is extremely sensitive to electrical shock. 2. Before removing the mechanism unit (optical pickup), the short land on the flexible board is shorted with a solder build-up to prevent damage to the laser diode. (As shown in Fig.1.) 3. It is a posibility to disconnect if it applies over pres |
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