Panasonic SJ-MJ50GH Service Manual

Text of Panasonic SJ-MJ50GH User Guide:

• Panasonic SJ-MJ50GH, Ref. No. Part No. Part Name & Description Pcs Remarks A5-2 RFKY0004 REMOCON CLIP ASS’Y 1 A6 RFKFHFAZ01EM RECHARGE.BATT.ASS’Y 1 A6-1 RFA0475-Q RECHARGE.BATT.CASE 1 A7 RFC0069-H CARRYING CASE 1 A8 RQT6378-G INSTRUCTION MANUAL 1 <IA> A9 RQCB0169 SERVICE CENTER LIST 1 C1 ECUE1E332KBQ 25V 3300P 1 F1G1E332A059 C2 F1H0J1050013 6.3V 1U 1 C3 F1H0J1050013 6.3V 1U 1 C4 ECUV1A224KBV 10V 0.22U 1 F1H1A224A001 C5 RCST0GZ226RG 4V 22U 1 F3E0G226A002 C7 ECUV1A224KBV 10V 0.22U 1 F1H1A224A001 C8 ECUV1A224KBV 10V 0.22U 1 F1H1A224A001 C9 ECUE1C103KBQ 16V 0.01U 1 F1G1C103A044 C10 ECUE1H100DCQ 50V 10P 1 F1G1H100A420 C13 F1G1H2R0A424 50V 2P 1 C20 F1J0J4750010 6.3V 4.7U 1 C24

• Panasonic SJ-MJ50GH, Pin No. Mark I/O Division Function 48 IN1F I H bridge (1) logic forward input terminal 13. Caution in Use of Rechargeable Battery Ass'y - Take Rechargeable Battery Ass’y out of Battery Carrying Case and use it. - Be sure to carry Rechargeable Battery Carrying Case. If not, it may either heat or ignite by shorting with a metal. (as shown in Fig. 10 ) Fig. 10 14. Supply of Rechargeable Battery Ass'y as Replacement Parts Please take note of the following points relating to Battery Carrying Case to be used for protection

• Panasonic SJ-MJ50GH, 6.2.3. Off-set automatic adjustment 1. Remove the mechanism unit from the disc cover. Then move the optical pickup to the center, and attach the mechanism unit again to the disc cover. 2. With “T1J ” displayed, leave the disc cover open. 3. Pressing the key on the remote controller will start adjustment. 4. During adjustment, “FADJ ” is displayed on the LCD of the remote controller. If there is no abnormality, “FOK ” will be displayed. 5. Pressing the key while “FOK ” is displayed will return to the “T1J ” display mode.

• Panasonic SJ-MJ50GH, But if available is a MD cartridge type only, follow the procedure below. 1. Disassemble the unit so that only the mechanism unit and the printed circuit board are exposed. (as shown in Fig. 8 ) 2. Set the laser power meter cartridge. (as shown in Fig. 8 ) 3. Set the battery and attach and secure the battery cover with a rubber band. (as shown in Fig. 9 ) 4. Follow the steps for “6.2.1. Enter the adjustment mode”. (Subsequent procedures are the same as those for the sensor type.) Fig. 8 Fig.

• Panasonic SJ-MJ50GH, Ref. No. Part No. Part Name & Description Pcs Remarks IC401 XC6367A151MR IC 1 C0DBAFZ00012 IC402 C0DBAFZ00021 IC 1 IC501 TA2131FL IC 1 C1BB00000516 IC601 C0JBAF000439 IC 1 IC602 NJU7015RTE1 IC 1 C0ABHA000012 ICX403 XC6372C501PR IC 1 C0DBAHZ00001 JK501 RJJ36TA02-C JACK,HEADPHONE 1 K2HC106E0003 L201 G1C100Z00011 COIL 1 L401 G1C100Z00011 COIL 1 L402 G1A330D00007 COIL 1 L403 RLQP100MT-W COIL 1 G1C100M00016 L406 ELJEA470KF COIL 1 L501 RLBV601V-W CHIP BEADS 1 J0JCC0000059 L502 RLBV601V-W CHIP BEADS 1

• Panasonic SJ-MJ50GH, Pin No. Mark I/O Division Function 65 SLD1 I Sled control signal input terminal 66 SLD2 I Sled control signal input terminal 67 SLD3 I Sled control signal input terminal 68 FOPWMF O Focus PMW output terminal 69 FOPWMR O Focus PMW output terminal 70 TRPWMF O Tracking PMW output terminal 71 TRPWMR O Ttacking PMW output terminal 72 FG I Verocity puls signal input terminal 73 VP — CLV servo clock judgement output terminal (Not used, open) 74 FOK O Focus OK signal output terminal 75 FAST — FAST signal output terminal (N

• Panasonic SJ-MJ50GH, 3. Press the key of the remote controller (“T0J ” changes to “LD ” of the LCD). 4. Press the key of the remote controller (“LD ” changes to “LP ” of the LCD). 5. Set the laser power at 600 W±10% by using VOL+ and VOL- key of the remote controller. [Specified range: 600 W±10%] Caution: Proceeding on to the subsequent adjustment procedure with the read power exceeding “over 660 W” will result in damage to the optical pickup. 6. Set the laser power with the key of the remote controlle

• Panasonic SJ-MJ50GH, Pin No. Mark I/O Division Function 1 VREF- — Connected to GND 2 REM_KEY I Remote control key input terminal 3 KEYIN I Unit key input terminal 4 BATT I Battery voltage detection input terminal 5 — — Connected to GND 6 — — Connected to GND 7 — — Connected to GND 8 OUTC — Not used, open 9 VPP — Not used, open 10 VREF+ I Power supply terminal 11 VDD I Power supply terminal 12 OSC2 O System clock output terminal (F=6MHz) 13 OSC1 I System clock input terminal (F=6MHz) 14 VSS — Connected to GND 15 XI — Sub clock input terminal (Not used,

• Panasonic SJ-MJ50GH, Pin No. Mark I/O Division Function 39 VCC2 I Power supply terminal 40 MD1 — DRAM data in/ output terminal (Not used, open) 41 NC — Not used, open 42 MD0 — DRAM data in/output terminal (Not used, open) 43 NC — Not used, open 44 PCK — Not used, open 45 VCC2 I Power supply terminal 46 VSS — GND terminal 47 DEFECT — Not used, open 48 MD3 — DRAM data in/ output terminal (Not used, open) 49 NC — Not used, open 50 MD2 — DRAM data in/ output trminal (Not used, open) 51 NC — Not used, open 52 VSS — GND terminal 53 MCASB — DRAM data in/ output terminal (Not used, open) 54 MOEB — DRAM data in/ output terminal (Not used, open) 55 NC — Not used, o

• Voltage and signal line : Positive voltage line : Playback signal line 9. Schematic Diagram 10. Printed Circuit Board Diagram 11. Block Diagram 12. Terminal Function of IC's 12.1. IC1 (C1BB00000640): RF AMP 44

• 6. Measurements and Adjustments Note: After replacing the main components (optical pickup or traverse motor, etc.) of mechanism unit block, change to the adjust mode, and then perform the “Laser power adjustment”, “Off-set automatic adjustment” and “Playback-onlydisc/ magneto-optical disc automatic adjustment”. 6.1. Instruments to prepare 1. Playback-only disc

Related Products and Documents (MiniDisc Player):

Comparable Devices:

Similar Resources:

• Sharp MD-S301 (52 pages) MD-S301/S301W– 1 –MD-S301MD-S301WCONTENTSPageSAFETY PRECAUTION FOR SERVICE MANUAL (MD-S301W ONLY) .............................................................................. 2SPECIFICATIONS ................................................................................................................................................................. …

• Sharp MD-MS722 (4 pages) PORTABLE MINIDISC RECORDERQuick Guide/Guía rápida MD-MS722Power source / Alimentación2Check the supplied accessories / Compruebe los accesorios suministrados1● Handstrap x 1●Correa para lamuñeca x 1● Carrying Bag x 1●Caja para eltransporte x 1● Analog Cable x 1●Cable analógico x 1● Optical Digital Cablex 1●Cable óptico digital x1● B …

• Kenwood DMC-K3 (17 pages) SPECIFICATIONSPORTABLE MD PLAYERDMC-K3SERVICE MANUAL© 1999-1/B51-5503-00 (K/K) 2837In compliance with Federal Regulations, following are reproduc-tions of labels on, or inside the product relating to laser productsafety.KENWOOD-Corp. certifies this equipment conforms to DHHSRegulations No. 21 CFR 1040. 10, Chapter 1, Subchapter J.DANGER : Laser radiation wh …

• Pioneer MD-P100 (50 pages) 6-DISC MULTI-MINI DISC PLAYERMD-P100 EWServiceManualPIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 501 Orchard R …

• Panasonic SJ-MR220 (63 pages) ORDER No.AD0109126C8Portable MD RecorderSJ-MR220MD unit: RAE1640Z-M Mechanism SeriesColour(S)...................Silver Type(W)..................White Type [(GH) area only.]AreasEB...................Great Britain.EG...................Europe.GCS................Singapore, Malaysia.GH...................Hong Kong.1 …

• Sony MDS-SP55 (58 pages) 1MDS-SP55SPECIFICATIONSSERVICE MANUALMINIDISC DECKModel Name Using Similar Mechanism MDS-JE330MD Mechanism Type MDM-5AOptical Pick-up Type KMS-260B/S1NPAEP ModelUK ModelE ModelSystem MiniDisc digital audio systemLaser Semiconductor laser (λ=780 nm)Emission duration: continuousLaser output Max. 44.6 µW**This output is the valuemeasured at a distance of 200 …

Comments, Questions and Opinions: