Panasonic SJ-MJ88 User Manual

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ORDER No.AD0101008C2
Portable MD Player
SJ-MJ88
MD unit: RAE1611Z Mechanism Series
Colour
(S)...................Silver Type
Areas
EB...................Great Britain.
EG...................Europe.
1

Summary of Contents of user manual for Panasonic SJ-MJ88

  • Page 1 ORDER No.AD0101008C2 Portable MD Player SJ-MJ88 MD unit: RAE1611Z Mechanism Series Colour (S)...................Silver Type Areas EB...................Great Britain. EG...................Europe. 1...
  • Page 2SPECIFICATIONS Specifications Audio System: MiniDisc digital audio system Laser: Semiconductor laser (=780 nm) Sampling frequency: 44.1 kHz Coding: Adaptive Transform...
  • Page 3 Panasonic About 70 alkaline: hours Both together: About 88 hours Charger Input: AC120-240 V (EG) / AC 230-240V (EB),...
  • Page 4- Carrying case..........................................................1 pc. (RFC0056-K) For EB area - Charger...................................................................1 pc. (RP-BC155AEBY) For EG area - Charger...................................................................1 pc. (RP-BC155AEYB) 2....
  • Page 53. Operating Instructions 4. Handling Precautions for Traverse Deck The laser diode in the traverse deck (optical pickup) may break...
  • Page 6 Fig. 1 Fig. 2 4.2. Grounding for electrostatic breakdown prevention 1. Human body grounding 6
  • Page 7 Use the anti-static wrist strap to discharge the static electricity from your body. (as shown in Fig. 3 )...
  • Page 85. Operation Checks and Component Replacement Procedures - This section describes procedures for checking the operation of the major printed...
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  • Page 10- Check the P.C.B. as shown below. 10
  • Page 115.2. Replacement for the lock unit, open knob and intermediate cabinet - Follow the (Step 1) - (Step 3) of...
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  • Page 155.3. Replacement for the disc cover ass’y - Follow the (Step 1) - (Step 3) of item 5.1. - Follow...
  • Page 165.4. Replacement for the traverse motor - Follow the (Step 1) - (Step 3) of item 5.1. 16
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  • Page 205.5. Replacement for the optical pickup - Follow the (Step 1) - (Step 3) of item 5.1. - Follow the...
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  • Page 256. Measurements and Adjustments Note: After replacing the main components (optical pickup or traverse motor, etc.) of mechanism unit block,...
  • Page 263. Laser power meter (LE8010 or compatible meter) 4. Remote controller 6.2. Laser power adjustment, Off-set automatic adjustment, Playback-only disc/magneto-optical...
  • Page 27 Adjustment mode Display Laser power adjustment T0E Off-set automatic adjustment T1E Magneto-optical disc automatic adjustment T2E Playback-only disc automatic...
  • Page 28- Laser diode in the optical pickup may be destroyed by the static electricity generated in your clothes or body....
  • Page 294. Press the key of the remote controller (“LD ” changes to “LP ” of the LCD). 5. Set the...
  • Page 30Fig. 9 30
  • Page 316.2.3. Off-set automatic adjustment 1. Remove the mechanism unit from the disc cover. Then move the optical pickup to the...
  • Page 324. Press key (“AOK ” or “ANG ” changes to “T2E ”). 5. After the adjustment is finished, remove the...
  • Page 33 Main unit’s keys LCD display position and letters After the third key is pressed, the second digit displayed will...
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  • Page 418. Schematic Diagram Notes 8.1. Type Illustration of IC's, Transistors and Diodes 41
  • Page 428.2. Schematic Diagram Notes This schematic diagram may be modified at any time with the development of new technology. Notes:...
  • Page 43Voltage and signal line : Positive voltage line : Playback signal line 9. Schematic Diagram 10. Printed Circuit Board Diagram...
  • Page 44Pin Mark I/O Function No. Division 1 LDO O LD amp. output terminal 2 LDIN I LD amp. reverse input...
  • Page 45 24 Pin Mark I/O Function No. Division 25 ADIP O ADIP signal output terminal 26 NC — Not used,...
  • Page 46Pin Mark I/O Function No. Division 1 RVDD 3 I Power supply to internal DRAM 2 RVDD 18 O Voltage...
  • Page 47Pin Mark I/O Function No. Division 19 RVDD 1 I Power supply to internal DRAM 20 RVSS 2 — GND...
  • Page 48 terminal for EFM PLL Pin Mark I/O Function No. Division 45 ADIP I ADIP signal input terminal 46 PEAK...
  • Page 4912.3. IC201 (MN101C32GAE): SYSTEM CONTROL Pin Mark I/O Function No. Division 1 VREF- — AD reference input (-) (connected to...
  • Page 50Pin Mark I/O Function No. Division 22 SSDR I Read data input terminal for CPU interface 23 SSCLK O Clock...
  • Page 51Pin Mark I/O Function No. Division 51 BATT — Battery check LED drive CHK output terminal (Not used, LED open)...
  • Page 52 Pin Mark I/O Function No. Division 77 PC O 4-ch. driver standby output terminal (L:Standby) 78 STBY2 O FD/TR...
  • Page 53Pin Mark I/O Function No. Division 1 IN1R I H bridge 1 reverse input terminal 2 IN2F I H bridge...
  • Page 54Pin Mark I/O Function No. Division 18 SPUIN I SPIN detection comparator (U-phase) input terminal 19 SPVIN I SPIN detection...
  • Page 55Pin Mark I/O Function No. Division 40 SLVM2 I Stepping power unit’s power supply 2 41 SLVOUT O Stepping motor...
  • Page 56 Pin Mark I/O Function No. Division 62 H1FOUT O H bridge 1 forward output terminal 63 H1PG1 — H...
  • Page 57- Replacement parts will be supplied for Battery Carrying Case (RFA0475-Q) without Rechargeable Battery Ass’y. - To your customers, delivery...
  • Page 58safety. *Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used. *When replacing...
  • Page 59 Ref. No. Part No. Part Name & Description Pcs Remarks 13-5 RMX0156-1 STOPPER RUBBER 1 14 RJR0195-2 BATTERY SHAFT...
  • Page 60 Ref. No. Part No. Part Name & Description Pcs Remarks C308 ECUENA104KBQ 10V 0.1U 1 F1G1A104A014 C309-11 ECUENC333KBQ 16V...
  • Page 61 Ref. No. Part No. Part Name & Description Pcs Remarks PCB1 REP3063A-M MAIN P.C.B.ASS’Y 1 (RTL) Q1 2SB1295-6-TB TRANSISTOR...
  • Page 62 Ref. No. Part No. Part Name & Description Pcs Remarks R507 EXB24V100JX 1/16W 10 1 R509 ERJ2GEJ221X 1/4W 220...