Service Manual
Page 1
PORTABLE MINIDISC RECORDER MICROFILM Continued on the optical pick-up Type NEW MT-MZR-50-143 KMS-280A SPECIFICATIONS System Audio playing system MiniDisc digital audio system Laser diode ... Similar Machanism MD Machanism Type Optical Pick-up block with 7 mm aperture.) Recording and playback time Maximum 74 minutes (MDW-74, stereo recording) Maximum 148 minutes (MDW-74, monaural recording) Revolutions 400... kilohm General Power requirements Sony AC Power Adaptor (supplied) connected at a distance of 200 mm from the lens surface on page 2 - SERVICE MANUAL MZ-R50 US Model Canadian Model ...
PORTABLE MINIDISC RECORDER MICROFILM Continued on the optical pick-up Type NEW MT-MZR-50-143 KMS-280A SPECIFICATIONS System Audio playing system MiniDisc digital audio system Laser diode ... Similar Machanism MD Machanism Type Optical Pick-up block with 7 mm aperture.) Recording and playback time Maximum 74 minutes (MDW-74, stereo recording) Maximum 148 minutes (MDW-74, monaural recording) Revolutions 400... kilohm General Power requirements Sony AC Power Adaptor (supplied) connected at a distance of 200 mm from the lens surface on page 2 - SERVICE MANUAL MZ-R50 US Model Canadian Model ...
Service Manual
Page 2
... LIP-8 lithium ion Rechargeable battery Two LR6 (size AA) Sony alkaline dry batteries Recording Approx. 4 hours LIP-8 + Two LR6 (size AA) Dimensions Approx. 109.5 x 19.7 x 77 mm (w/h/d) (4 3/8 x 25/32 x 3 1/8 in Europe This MiniDisc Recorder is located on chip component replacement • Never reuse a...LIST ARE CRITICAL TO SAFE OPERATION. For customers in .) Mass Approx. 190 g (6.8 oz) the recorder only Approx. 240 g (8.5 oz) incl, a recordable MD, and LIP-8 lithium ion rechargeable battery Supplied accessories AC power adaptor (1) Headphones with JOG Dial) Removal 24 4.
... LIP-8 lithium ion Rechargeable battery Two LR6 (size AA) Sony alkaline dry batteries Recording Approx. 4 hours LIP-8 + Two LR6 (size AA) Dimensions Approx. 109.5 x 19.7 x 77 mm (w/h/d) (4 3/8 x 25/32 x 3 1/8 in Europe This MiniDisc Recorder is located on chip component replacement • Never reuse a...LIST ARE CRITICAL TO SAFE OPERATION. For customers in .) Mass Approx. 190 g (6.8 oz) the recorder only Approx. 240 g (8.5 oz) incl, a recordable MD, and LIP-8 lithium ion rechargeable battery Supplied accessories AC power adaptor (1) Headphones with JOG Dial) Removal 24 4.
Service Manual
Page 21
MECHANISM DECK (MT-MZR50-143) REMOVAL 1 Screws (Damper) 2 Remove the damper (snap) retaining ring section. 3 Mechanism deck - 21 - 3-2. MAIN BOARD REMOVAL 1 Screws (M1.4 toothed lock) 7 LCD flexible board (Main board CN803) 2 Screw (HP) Main board 3 OP flexible board (Main board CN501) 4 JOG unit flexible board (Main board CN904) 8 6 MD frexible board (Main board CN502) 5 Flat cable (24 core) (Main board CN801) 3-3.
MECHANISM DECK (MT-MZR50-143) REMOVAL 1 Screws (Damper) 2 Remove the damper (snap) retaining ring section. 3 Mechanism deck - 21 - 3-2. MAIN BOARD REMOVAL 1 Screws (M1.4 toothed lock) 7 LCD flexible board (Main board CN803) 2 Screw (HP) Main board 3 OP flexible board (Main board CN501) 4 JOG unit flexible board (Main board CN904) 8 6 MD frexible board (Main board CN502) 5 Flat cable (24 core) (Main board CN801) 3-3.
Service Manual
Page 22
OPTICAL PICK-UP ASSY, REC BOARD REMOVAL Optical pick-up assy 3 2 Screws (M1.4x3.0 locking) 4 MD flexible board REC board 3-5. CLV BOARD REMOVAL 6 1 OP flexible board 5 Screw 1 Screws (M1.4 precision pan) 2 Remove solder CLV board 3 Mechanism deck - 22 - 3-4.
OPTICAL PICK-UP ASSY, REC BOARD REMOVAL Optical pick-up assy 3 2 Screws (M1.4x3.0 locking) 4 MD flexible board REC board 3-5. CLV BOARD REMOVAL 6 1 OP flexible board 5 Screw 1 Screws (M1.4 precision pan) 2 Remove solder CLV board 3 Mechanism deck - 22 - 3-4.
Service Manual
Page 49
... (SLED) A-3320-037-A STEPPER BLOCK ASSY (STTEPPING) - 67 - are critical for safety. portant le numéro spécifié. Description 1-667-210-11 MD FLEXIBLE BOARD 4-963-883-01 SCREW (M1.4), PRECISION PAN A-3293-756-A CLV BOARD, COMPLETE 1-667-690-11 CLV FLEXIBLE BOARD 3-338-645-31 WASHER (0.8-2.5) Remark...
... (SLED) A-3320-037-A STEPPER BLOCK ASSY (STTEPPING) - 67 - are critical for safety. portant le numéro spécifié. Description 1-667-210-11 MD FLEXIBLE BOARD 4-963-883-01 SCREW (M1.4), PRECISION PAN A-3293-756-A CLV BOARD, COMPLETE 1-667-690-11 CLV FLEXIBLE BOARD 3-338-645-31 WASHER (0.8-2.5) Remark...