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Panasonic SL-SV590EG Service Manual

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SL-SV590EB
SL-SV590EG
SL-SV590GC
SL-SV590GN
SL-SV590GT
Colour
(S)...........Silver Type
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and distribu-
tion is a violation of law.
ORDER NO. AD0604011CE
Portable CD Player

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Summary of Contents for Panasonic SL-SV590EG

  • Page 1 ORDER NO. AD0604011CE Portable CD Player SL-SV590EB SL-SV590EG SL-SV590GC SL-SV590GN SL-SV590GT Colour (S)...Silver Type © 2006 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying and distribu- tion is a violation of law.

  • Page 2: Table Of Contents

    TABLE OF CONTENTS PAGE PAGE 1 Safety Precaution -------------------------------------------------3 1.1. Precaution of Laser Diode -------------------------------3 1.2. Handling Precautions for Traverse Deck-------------4 2 Service Navigation------------------------------------------------5 2.1. General Description About Lead Free Solder (PbF) ----------------------------------------------------------5 3 Specifications ------------------------------------------------------6 4 Location of Controls and Components--------------------7 4.1.

  • Page 3: Safety Precaution

    1 Safety Precaution 1.1. Precaution of Laser Diode • For SL-SV590EB/EG • For SL-SV590GC/GN/GT Caution: This product utilizes a laser diode with the unit turned on, invisible laser radiation is emitted from the pick-up lens. Wavelength: 795 nm Maximum output radiation power from pick-up: 100 μW/VDE Laser radiation from the pick-up lens is safety level, but be sure the followings: 1.

  • Page 4: Handling Precautions For Traverse Deck

    1.2. Handling Precautions for Traverse Deck 1.2.2. Caution when replacing traverse The laser diode in the traverse deck (optical pick-up) may break down due to potential difference caused by static electricity of deck clothes or human body. The new traverse deck short-circuits by the short pin, the foil So, be careful of electrostatic breakdown during repair of the (B) and short lands to protect the laser diode against electro- traverse deck (optical pick-up).

  • Page 5: Service Navigation

    2 Service Navigation 2.1. General Description About Lead Free Solder (PbF) The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for this equipment in considering the globally environmental conservation. The normal solder is the alloy of tin (Sn) and lead (Pb).

  • Page 6: Specifications

    3 Specifications...

  • Page 7: Location Of Controls And Components

    4 Location of Controls and Components 4.1. Accessories • AC adaptor • Stereo earphones For EB (N0JCCE000004)......1 pc. (L0BAB0000182)...........1 pc. For EG (RFEA418E-2S)........1 pc. • Power plug adaptor (Only GC) For GC (RFEA447Z-S)........1 pc. (K2DA42E00001)...........1 pc. For GT (RFEA439G-U).........1 pc. For GN (RFEA446A-S)........1 pc.

  • Page 8: Troubleshooting Guide

    6 Troubleshooting Guide 6.1. Checking the Operation Problems on the Traverse Deck (Optical Pick-up) Make sure to follow the procedures below to check the operation problems of the traverse deck (optical pick-up) before replacing it. Replace the traverse deck only after the problem is identified. Check the operations described below on the traverse deck after 6.1.1.

  • Page 9: Disassembly And Assembly Instructions

    7 Disassembly and Assembly Instructions • This section describes procedures for checking the operation of the major printed circuit boards and replac- ing the main components. • For reassembly after operation checks or replacement, reverse the respective procedures. Special reassembly procedures are described only when required.
  • Page 10 7.1.2. Checking for the PCB (B side) • Check the PCB (B side) as shown below. • Follow the (Step 1) - (Step 7) of item 7.1.1.

  • Page 11: Replacement For The Traverse Motor

    7.2. Replacement for the traverse motor • Follow the (Step 1) - (Step 6) of item 7.1.1. NOTE: Be sure to confirm the item 1.2. “Handling Precautions for Traverse Deck” before removing the traverse deck ass’y. 7.3. Replacement for the optical pick-up •...

  • Page 13: Replacement For The Rest Switch

    7.4. Replacement rest switch • Follow the (Step 1) - (Step 6) of item 7.1.1. • Follow the (Step 1), (Step 2) of item 7.2.

  • Page 14: Measurements And Adjustments

    8 Measurements and Adjustments 8.1. Automatic Adjustment Results Display Function (Self-Check Function) On the unit (SL-SV590), each automatic adjustment result are displayed on the remote control display. This function is convenient to check or identify which automatic adjustment circuit is incorrect. The followings are the contents of the automatic adjustment result displays (Self-Check Function).
  • Page 15 4.Although the voltage and waveform available on here is measured with standard frame, SL-SV590EB it may be differ from actual measurement due to modification of circuit and so on. SL-SV590EG 5.The voltage being indicated here may be include observational-error (deviation) due to SL-SV590GC internal-resistance and/or reactance of equipment.

  • Page 16: S2. Voltage Chart

    S2. Voltage Chart Note) Indicated voltage values are the standard values for the unit measured by the DC electronic circuit tester (high-impedance) with the chassis taken as standard. Therefore, there may exist some errors in the voltage values, depending on the internal impedance of the DC circuit tester. S2.1.

  • Page 17: S3. Block Diagram

    S3. Block Diagram S3.1. Overall Block Diagram S3.1.1. Overall Block Diagram (1) AN22003A-NF VREF IC101 MN6627982LC SERVO AMP IC501 OPTICAL PICK-UP SERVO PROCESSOR / DIGITAL SIGNAL PROCESSOR DIGITAL FILTER & D/A CONVERTER 3TOUT RFENV 3TENV OFTR OFTR OFTR Q201 AGC RFEQ LASER POWER DRIVE...

  • Page 18: S3.1.2. Overall Block Diagram (2

    S3.1.2. Overall Block Diagram (2) L1102 D1010 NOTE : CD PLAYBACK SIGNAL LINE AM ANT : MAIN SIGNAL LINE : FM SIGNAL LINE ) indicates pin No. Right channel. RF AMP Q1152,1153 Q1013 For SL-SV592[EE] D1101 D1102 CONT. HEADPHONE C1BB00001070 IC1100 Q706 R ch...

  • Page 19: S4. Schematic Diagram

    S4. Schematic Diagram S4.1. Interconnection Diagram OPTICAL PICK-UP FP101 (SIDE:A) LCD301 2 R6/LR6(UM-3) BATTERIES CN11 SL-SV590/SV592 WIRING CONNECTION DIAGRAM...

  • Page 20: S4.2. Main Schematic Diagram

    S4.2. Main Schematic Diagram SL-SV590EB/EG/GC/GN/GT Main Schematic Diagram...
  • Page 21 SL-SV590EB/EG/GC/GN/GT Main Schematic Diagram...
  • Page 22 SL-SV590EB/EG/GC/GN/GT Main Schematic Diagram...
  • Page 23 SL-SV590EB/EG/GC/GN/GT Main Schematic Diagram...

  • Page 24: S5. Print Circuit Board

    S5. Print Circuit Board S5.1. Main P.C.B. SL-SV590EB/EG/GC/GN/GT Main P.C.B. (Component Side) S-10...
  • Page 25 SL-SV590EB/EG/GC/GN/GT Main P.C.B. (Foil Side) S-11...
  • Page 26 (Component Side) SL-SV590EB/EG/GC/GN/GT Main P.C.B. (Component Side) S-12...
  • Page 27 (Foil Side) SL-SV590EB/EG/GC/GN/GT Main P.C.B. (Foil Side) S-13...
  • Page 28 S-14...

  • Page 29: S6. Replacement Parts List

    S6. Replacement Parts List Note: 1.* Be sure to make your orders of replacement parts according to this list. 2. IMPORTANT SAFETY NOTICE Components identified with the mark have the special characteristics for safety. When replacing any of these components, use only the same type. 3.
  • Page 30 SL-SV590EG-S Ref.No. Part No. Part Name & Description Remarks Ref.No. Part No. Part Name & Description Remarks C709 ECEA0JKA101I 6.3V 100U REP4010B-1M MAIN P.C.B. UNIT (RTL) C711 ECEA0JKA101I 6.3V 100U C712 ECEA0JKA221I 6.3V 220U F1H1A105A028 10V 1U C713 ECEA0JKA221I 6.3V 220U F1H1A224A028 10V 0.22U...
  • Page 31 SL-SV590EG-S Ref.No. Part No. Part Name & Description Remarks Ref.No. Part No. Part Name & Description Remarks D1010 MA3J14700L DIODE ERJ3RBD563V 1/16W 56K D1011 MAZ812000L DIODE ERJ3GEYJ104V 1/10W 100K D1101 B0CDBB000014 DIODE ERJ12YJ1R8U 1/2W 1.8 D1102 B0CDBB000014 DIODE ERJ3GEYJ101V 1/10W 100...
  • Page 32 SL-SV590EG-S Ref.No. Part No. Part Name & Description Remarks Ref.No. Part No. Part Name & Description Remarks R1160 ERJ3GEYJ103V 1/10W 10K R1170 ERJ3GEY0R00V 1/10W 0 TRAVERSE DECK SECTION R1180 ERJ3GEY0R00V 1/10W 0 R1204 ERJ3GEYJ100V 1/10W 10  101 RAE0240Z-7X TRAVERSE DECK UNIT...

  • Page 33: S7. Exploded View

    S7. Exploded View S7.1. Frame and Casing Section S-19...

  • Page 34: S7.2. Traverse Unit Parts Location

    S7.2. Traverse Unit Parts Location 101-5 101-6 101-2 101-1 101-4 101-7 101-11 101-9 101-8 101-3 101-10 S-20...

  • Page 35: S7.3. Packing Section (Except Sl-Sv590Gn

    S7.3. Packing Section (Except SL-SV590GN) Note: The configuration of the AC adaptor (A1) depend on the area. S-21...

  • Page 36: S7.4. Packing Section (Sl-Sv590Gn

    S7.4. Packing Section (SL-SV590GN) S-22...

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Sl-sv590ebSl-sv590gcSl-sv590gnSl-sv590gt

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