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Panasonic DMR-ES15EB Service Manual
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Panasonic DMR-ES15EB Service Manual

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DMR-ES15EB
DMR-ES15EP
DMR-ES15EC
DMR-ES15EG
DMR-ES15EBL
Vol. 1
Colour
(S).......................Silver Type
(K).......................Black Type (ES15EP/EC/EG)
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO.DSD0602001CE

DVD Recorder

Unauthorized
copying
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  • Page 1: Dvd Recorder

    ORDER NO.DSD0602001CE DVD Recorder DMR-ES15EB DMR-ES15EP DMR-ES15EC DMR-ES15EG DMR-ES15EBL Vol. 1 Colour (S).......Silver Type (K).......Black Type (ES15EP/EC/EG) © 2006 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying distribution is a violation of law.

  • Page 2: Table Of Contents

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL CONTENTS Page Page 1 Safety Precaution 13.1. Interconnection Schematic Diagram 1.1. General guidelines 13.2. Power Supply Schematic Diagram 2 Warning 13.3. Main Net (1/4) Section (Main P.C.B. (1/4)) Schematic 2.1. Prevention of Electrostatic Discharge (ESD) to...

  • Page 3: Safety Precaution

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 1 Safety Precaution 1.1. General guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or damaged by the short circuit.

  • Page 4: Warning

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 2 Warning 2.1. Prevention of Electrostatic Discharge (ESD) to Electrostatic Sensitive (ES) Devices Some semiconductor (solid state) devices can be damaged easily by static electricity. Such components commonly are called Electrostatic Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistor-sand semiconductor "chip"...

  • Page 5: Precaution Of Laser Diode

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 2.2. Precaution of Laser Diode...

  • Page 6: Service Caution Based On Legal Restrictions

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 2.3. Service caution based on legal restrictions 2.3.1. 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.

  • Page 7: Service Navigation

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 3 Service Navigation 3.1. Service Information 3.2. Caution for DivX...

  • Page 8: Specifications

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 4 Specifications...
  • Page 9 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL...

  • Page 10: New Feature

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 5 New Feature 5.1. About DivX 5.1.1. General DivX is a new video compressing format that is applied MPEG4 technology to improve image quality and the compressibility, and it is developed by the DivXNetworks, Inc., Video file of high resolution and the high picture quality can be made though it is a high compressibility.
  • Page 11 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL...
  • Page 12 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL...
  • Page 13 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL...
  • Page 14 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 5.1.3. About DivX DRM Divx file includes file to which DRM(Digital Right Management) is applied and file not applied. This item is a content that relates only in treating file to which DRM is applied.

  • Page 15: Location Of Controls And Components

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 6 Location of Controls and Components Followings are the Location of Controls and Components for DMR-ES15EB as a sample. For other models, refer to each Operation Instructions.

  • Page 16: Operation Instructions

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 7 Operation Instructions 7.1. Taking out the Disc from DVD-Drive Unit when the Disc cannot be ejected by OPEN/CLOSE button 7.1.1. Forcible Disc Eject 7.1.1.1. When the power can be turned off.

  • Page 17: Service Mode

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 8 Service Mode 8.1. Self-Diagnosis and Special Mode Setting 8.1.1. Self-Diagnosis Functions Self-Diagnosis Function provides information for errors to service personnel by “Self-Diagnosis Display” when any error has occurred. U**, H** and F** are stored in memory and held.
  • Page 18 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Error Code Diagnosis contents Description Monitor Display Automatic FL display HARD Drive error The drive detected a hard error. “DVD drive error.” Display for 5 seconds. PLEASE Restoration operation Since the power cord fell out during a power...
  • Page 19 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Item FL display Key operation Mode name Description Front Key Aging Perform sequence of modes as * Aging Display following the then mode. When the power is ON, press Description shown below continually.
  • Page 20 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 8.1.3. Service Modes at a glance Service mode setting: While the power is off, press REC, CH UP and OPEN / CLOSE simultaneously for five seconds. Item FL display Key operation...
  • Page 21 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Item FL display Key operation Mode name Description (Remote controller key) I/P Switch Switch Interlace and Progressive in EE mode. Initial mode is Interlace Press [1] [4] in I/P Switch mode.
  • Page 22 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Item FL display Key operation Mode name Description (Remote controller key) RAM Drive Last Error RAM Drive error code display. 1. Error Number is displayed for 5 Press [4] [2] in service mode.
  • Page 23 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Item FL display Key operation Mode name Description (Remote controller key) Front connection Press all front keys and check the connection Press [5] [4] in service mode. inspection between Main P.C.B. and Front key Switches.
  • Page 24 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Item FL display Key operation Mode name Description (Remote controller key) P50(H) Output Timer Microprocessor IC7501-76 output High When OK. Press [8] [4] in service mode. signal for AV1-pin 10 passing through inverter (approx.

  • Page 25: Service Fixture & Tools

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 9 Service Fixture & Tools Part Number Description Compatibility RFKZ0365 Extension Cable (MainP.C.B. - Digital P.C.B. / 64 Pin) RFKZ0240 Extension Cable (MainP.C.B. - Power P.C.B. / 19 Pin) Same as E75V/ES30V Series...

  • Page 26: Disassembly And Assembly Instructions

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 10 Disassembly and Assembly Instructions 10.1. Disassembly Flow Chart The following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out the servicing. To assemble the unit, reverse the steps shown in the chart below.

  • Page 27: Top Case

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 10.3. Top Case 10.5. RAM/Digital P.C.B. Module 1. Remove 2 screws (A) and 3 screws (B). 2. Slide Top Case rearward and open the both ends at rear side of the Top Case a little and lift the Top Case in the direction of the arrows.

  • Page 28: Dv Jack P.c.b

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Note: 10.6. DV Jack P.C.B. RAM/Digital P.C.B. Module as service part has no heat sink 1. Remove 1 Screw (A) to remove DV jack P.C.B. unit. Before returning to customer, heat sink unit should be installed on Digital P.C.B..

  • Page 29: Rear Panel

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 10.9. Main P.C.B. and Front (L) 2. Remove 3 Screws (B) and disconnect Connector (A). P.C.B. 3. Unlock Power P.C.B. from a Flange to remove Power 1. Remove 8 Screws (A) and 1 Screw (B).

  • Page 30: Measurements And Adjustments

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 11 Measurements and Adjustments 11.1. Service Positions Note: For description of the disassembling procedure, see the section 10. 11.1.1. Checking and Repairing of Power P.C.B.
  • Page 31 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 11.1.2. Checking and Repairing of RAM / Digital P.C.B. Module...
  • Page 32 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 11.1.3. Checking and Repairing of Main P.C.B.

  • Page 33: Caution For Replacing Parts

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 11.2. Caution for Replacing Parts 11.2.1. Items that should be done after replacing parts...

  • Page 34: Standard Inspection Specifications After Making Repairs

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 11.3. Standard Inspection Specifications after Making Repairs After making repairs, we recommend performing the following inspection, to check normal operation. Procedure Item to Check Turn on the power, and confirm items pointed out.

  • Page 35: Block Diagram

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 12 Block Diagram 12.1. Power Supply Block Diagram POWER P.C.B. MAIN P.C.B. T1150 VA1110,L1120,L1121 D1140,C1143 POWER SWITCHING AC INLET TRANSFORMER F1101 P1101 250V2A SURGE RECTIFIER SUPPRESSOR SURGE ABSORBER X SW+3.8V P1102 P1501 X SW+3.8V...
  • Page 36 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL MAIN P.C.B. DIGITAL P.C.B. ANA+3.3V P7402 P59001 IC50001/IC53001/IC53003/IC57001(+3.3V) D+3.8V P7402 P59001 X SW+3.8V 48,50 IC59504 IC59506 (REG.D+3.3V) (REG.D+3.3V) IC1506 (REG.DR+5V) IC50001/IC53003/IC55004/ IC50001/IC50002/ IP50002 VOUT VOUT IC55006/IC57001(+3.3V) IC50004(+3.3V) ON H DR+5V P7402...

  • Page 37: Analog Video Block Diagram

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 12.2. Analog Video Block Diagram :REC SIGNAL :PB SIGNAL IC3001 (VIDEO PROCESSOR) MAIN P.C.B. JK3903 (SW1) (SW2) 6MHz COMP P59001 P7402 C OUT DM 6MHz BIAS 12MHz (SW3) P59001 P7402 Y OUT DM...

  • Page 38: Analog Audio Block Diagram

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 12.3. Analog Audio Block Diagram :REC SIGNAL :PB SIGNAL MAIN P.C.B. JK3001 REAR JACK D4005 Q4006 MIX L OUT2 MUTE LINE OUT FROM XTMUTE TIMER Q4007 IC7501- QR4002-QR4004 SECTION MUTE MIX R OUT2...

  • Page 39: Analog Timer Block Diagram

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 12.4. Analog Timer Block Diagram IC7501 T7501 IR7501 (TIMER) DISPLAY HEATER POWER SWITCHING MAIN P.C.B. TRANSFORMER REMOTE CONTROL RECEIVER D7506 CTL. IP7501 P SAVE HEATER+ +38V UNREG.+38V PP7401 PS7801 (IC PROTECTOR)
  • Page 40 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL...

  • Page 41: Schematic Diagram

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13 Schematic Diagram 13.1. Interconnection Schematic Diagram POWER P7001 P7505 PS57001 P37001 P7401 P59001 TPA+ TPA+ XINTP XINTP TPA- TPA- DR12V DR12V KEY3 POWER KEY3 POWER SCLK SCLK DR12V DR12V TPB+...

  • Page 42: Power Supply Schematic Diagram

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.2. Power Supply Schematic Diagram C1125 LB1122 LB1127 D1701 F1B2G1020002 VWJ0795=5 J0JHC0000048 B0JAMG000010 ECKWNA102MEV L1700 D1702 LB1700 ZA1103 ZA1104 EYF52BCY EYF52BCY D1140 B0JAMG000010 G0A100H00025 J0JKB0000003 B0EDKT000009 K3GE1ZA00010 K3GE1ZA00010 (S1WBA80-7062) L1120 L1121...

  • Page 43: Main Net (1/4) Section (Main P.c.b. (1/4)) Schematic

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.3. Main Net (1/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M) (1/4) LOCATION MAP TUREG5V X_SW5R2V IC1510 C0CBCDG00006 (PG050DNA1ZPH) X_SW_3R3V RESET_5R2V M:Main Net Section:(Page: AV:A/V I/O Section:(Page: X_SW3R3 DE:Nicam Decoder Section:(Page: T:Timer Section:(Page: NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.

  • Page 44: Main Net (2/4) Section (Main P.c.b. (1/4)) Schematic

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.4. Main Net (2/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M) (2/4) LOCATION MAP ZJ7402 K9ZZ00001279 ZJ7404 K9ZZ00001279 TO PS7801 TUNER PACK P.C.B. PP7401 K1KA18AA0288 BOOSTER5V TL7402 RFC_AUDIO[EB] RFC_AMUTE[EB] PS5V CPSVOUT[EB]...

  • Page 45: Main Net (3/4) Section (Main P.c.b. (1/4)) Schematic

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.5. Main Net (3/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M) MAIN NET SECTION (1/4) ANA5V P_OFF_L DR_P_ON_H IC1506 C0DAEYH00002 DR5V TO P59001 DIGITAL P.C.B. ZJ7401 (MODEL SELECT SECTION) VIN VOUT...

  • Page 46: Main Net (4/4) Section (Main P.c.b. (1/4)) Schematic Diagram (M)

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.6. Main Net (4/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M) MAIN NET SECTION (2/4) R7405 Q7401 ERDS2TJ471T 2SD1819AWL R7404 D7403 MA2C165001VT R7407 C7407 (MA165TA5VT) L7402 G0A220GA0026 R7406 R7408 470K LB7407...
  • Page 47 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL IC1501 IC1507 IC1521 IC7402 DR +12V SWITCHING REGULATOR XSW +5.2V SWITCHING REGULATOR ANA +3.3V SWITCHING REGULATOR BOOSTER +5V SWITCHING REGULATOR IC-DETAIL BLOCK DIAGRAM IC-DETAIL BLOCK DIAGRAM IC-DETAIL BLOCK DIAGRAM IC-DETAIL BLOCK DIAGRAM...

  • Page 48: A/V I/O (1/4) Section (Main P.c.b. (2/4)) Schematic Diagram (Av)

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.7. A/V I/O (1/4) Section (Main P.C.B. (2/4)) Schematic Diagram (AV) (1/4) LOCATION MAP C4033 R4046 R4055 C4063 16V47 D0HB682ZA002 D0HB123ZA002 16V47 R4076 R4090 G_MIXLOUT_A R4077 M:Main Net Section:(Page: C4060 33P[22]...

  • Page 49: A/V I/O (2/4) Section (Main P.c.b. (2/4)) Schematic

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.8. A/V I/O (2/4) Section (Main P.C.B. (2/4)) Schematic Diagram (AV) (2/4) LOCATION MAP M:Main Net Section:(Page: AV:A/V I/O Section:(Page: DE:Nicam Decoder Section:(Page: T:Timer Section:(Page: AV2-8PIN C3957 470P R3930 AV3_S_IN_L C3958...

  • Page 50: A/V I/O (3/4) Section (Main P.c.b. (2/4)) Schematic

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.9. A/V I/O (3/4) Section (Main P.C.B. (2/4)) Schematic Diagram (AV) A/V I/O SECTION (1/4) R4003 G_AADC_L_A R4005 G_AADC_R_A G_CIN_DM_A G_V_YIN_DM_A G_SLICER_A G_CSYNC_A G_IIC_CLK_A G_IIC_DATA_A SYNC_DET G_COUT_DM_A G_YOUT_DM_A G_BPBOUT_D_A G_RPROUT_D_A LB3001...

  • Page 51: A/V I/O (4/4) Section (Main P.c.b. (2/4)) Schematic

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.10. A/V I/O (4/4) Section (Main P.C.B. (2/4)) Schematic Diagram (AV) F G H N O P Q R S Z AA AB AC AD AE AG AH AI AJ AK AL AM...
  • Page 52 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL IC3001 IC4011 VIDEO/AUDIO PROCESSOR AU +5V SWITCHING REGULATOR IC-DETAIL BLOCK DIAGRAM IC-DETAIL BLOCK DIAGRAM VOUT (SW1) (SW2) 6MHz COMP 6MHz BIAS 12MHz (SW3) 6MHz CLAMP CLAMP/ BIAS (SW4) 6MHz COMP 12MHz...

  • Page 53: Nicam Decoder Section (Main P.c.b. (3/4)) Schematic Diagram (De)

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.11. Nicam Decoder Section (Main P.C.B. (3/4)) Schematic Diagram (DE) IC7301 C7339 RESET ECJ1VC1H090D(EG) IC-DETAIL BLOCK DIAGRAM L7304 R7326 1200(EG) 470u(EG) 0(EXCEPT EG) 2.2u(EXCEPT EG) G_SIFIN_A K7306 0(EG) G_TU_A_IN_A R7322 R7321...

  • Page 54: Timer (1/4) Section (Main P.c.b. (4/4)) Schematic

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.12. Timer (1/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T) DP7501 (1/4) LOCATION MAP A2BD00000144 TL7513 M:Main Net Section:(Page: AV:A/V I/O Section:(Page: DE:Nicam Decoder Section:(Page: T:Timer Section:(Page: FL10 FL23 FL09 [31]FL11...

  • Page 55: Timer (2/4) Section (Main P.c.b. (4/4)) Schematic

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.13. Timer (2/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T) (2/4) LOCATION MAP M:Main Net Section:(Page: D7510 D7504 MA2C165001VT MAZ4220NLF AV:A/V I/O Section:(Page: L7501 G0C390JA0055 IP7501 DE:Nicam Decoder Section:(Page: ELESN390JA K5H7512A0010...

  • Page 56: Timer (3/4) Section (Main P.c.b. (4/4)) Schematic

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.14. Timer (3/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T) TIMER SECTION (1/4) 97 96 92 91 87 86 84 83 CL7501 C7522 100P TL7515 R7516 22(EC) R7527 G_CSYNC_A VSYNC TL7509...

  • Page 57: Timer (4/4) Section (Main P.c.b. (4/4)) Schematic Diagram (T)

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.15. Timer (4/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T) M N O P Q TIMER SECTION (2/4) QR7507 UNR521000L RESET_5R2V IOPWR_SAVE_H R7586 D7502 R7583 R7584 B0ACCK000005 4700 (1SS355) R7585 R7587...

  • Page 58: Tuner Pack Schematic Diagram

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.16. Tuner Pack Schematic Diagram TU7801 TO PP7401 ENGF7503GF(EG) MAIN P.C.B. ENGF7501GF(EC) C7828 K7808 (MAIN NET(2/4) SECTION) C7809 ENGF7505GF(EB) 0.01 ERJ3GEY0R00V 0.01 PS7801 LB7802 ENGF7502GF(EP/EBL) K1KB18B00012 J0JHC0000032 BOOSTER+B BOOSTER_5V RFC_AUDIO AUDIO IN...

  • Page 59: Front (L) Schematic Diagram

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 13.17. Front (L) Schematic Diagram POWER S7002 TO JW7501 MAIN P.C.B. EVQ11A04M (TIMER(4/4) SECTION) JW7001 [VWJ02F0060VV] KEY3_POWER NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING. THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST,AND MAY BE DMR-ES15EB/EP/EC/EG/EBL SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.
  • Page 60 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL...

  • Page 61: Printed Circuit Board

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 14 Printed Circuit Board 14.1. Power P.C.B. Power P.C.B. Integrated Circuit Fuse Transister Transformer Capacitor Connector Coil Resistor Diode Power P.C.B. Absorber DMR-ES15EB/EP/EC/EG/EBL Power P.C.B. (VEP71109A)

  • Page 62: Main

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 14.2. Main P.C.B. 14.2.1. Main P.C.B. (1/4 Section) Location Map (REAR) (FRONT) DMR-ES15EB/EP/EC/EG/EBL Main P.C.B. (RFKB79119C:ES15EB, RFKB79119DT:ES15EP, RFKB79119BT:ES15EC, RFKB79119AT:ES15EG RFKB79119D:ES15EBL) (1/4 Section)
  • Page 63 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 14.2.2. Main P.C.B. (2/4 Section) Location Map (REAR) (FRONT) DMR-ES15EB/EP/EC/EG/EBL Main P.C.B. (RFKB79119C:ES15EB, RFKB79119DT:ES15EP, RFKB79119BT:ES15EC, RFKB79119AT:ES15EG RFKB79119D:ES15EBL) (2/4 Section)
  • Page 64 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 14.2.3. Main P.C.B. (3/4 Section) Main P.C.B. (EB/EP/EC/EBL) (EG) (EB/EP/EC/EBL) (EG) Location Map (EC) (REAR) (FRONT) DMR-ES15EB/EP/EC/EG/EBL Main P.C.B. (RFKB79119C:ES15EB, RFKB79119DT:ES15EP, RFKB79119BT:ES15EC, RFKB79119AT:ES15EG RFKB79119D:ES15EBL) (3/4 Section)
  • Page 65 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 14.2.4. Main P.C.B. (4/4 Section) (EG) (EB/EP/EC/EBL) (EB/EP/EC/EBL) (EG) (EG) (EB/EP/EC/EBL) (EG) (EB/EP/EC/EBL) (EC) (EG) Location Map (REAR) (FRONT) DMR-ES15EB/EP/EC/EG/EBL Main P.C.B. (RFKB79119C:ES15EB, RFKB79119DT:ES15EP, RFKB79119BT:ES15EC, RFKB79119AT:ES15EG RFKB79119D:ES15EBL) (4/4 Section)
  • Page 66 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 14.2.5. Main P.C.B. Address Information Main P.C.B. Integrated Circuit TL7505 LB7302 C3013 C4065 C7512 R3922 R7325 R7585 IC1501 TL7509 LB7303 C3014 C4067 C7513 R3923 R7326 R7586 IC1505 TL7510 LB7304 C3015 C4070...

  • Page 67: Tuner P.c.b. And Dv Jack P.c.b

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 14.3. Tuner P.C.B. and DV Jack P.C.B. DV Jack P.C.B. Tuner P.C.B. (EP/EBL) (EP/EBL) (EG/EC/EB) (EC) DMR-ES15EB/EP/EC/EG/EBL Tuner P.C.B. ( VEP07A91C:ES15EB, VEP07A91D:ES15EP/EBL, DMR-ES15EB/EP/EC/EG/EBL VEP07A91B:ES15EC, DV JACK P.C.B. VEP07A91A:ES15EG) (VEP73135A)

  • Page 68: Front (L) P.c.b

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 14.4. Front (L) P.C.B. Front (L) P.C.B. DMR-ES15EB/EP/EC/EG/EBL FRONT (L) P.C.B. (VEP70161A)

  • Page 69: Appendix For Schematic Diagram

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 15 Appendix for Schematic Diagram 15.1. Voltage and Waveform Chart Note) Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because it may differ from an actual measuring value due to difference of Measuring instrument and its measuring condition and product itself.
  • Page 70 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 15.1.2. Main P.C.B. Ref No. IC1501 IC1505 IC1506 MODE 12.3 12.3 12.4 PLAY 12.3 12.3 12.4 STOP 12.3 12.3 12.4 IC1507 IC1510 IC1520 Ref No. MODE PLAY STOP IC1521 Ref No.
  • Page 71 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL IC7302 IC7401 IC7402 Ref No. MODE 12.4 11.6 PLAY 12.4 11.6 STOP 12.4 11.6 IC7403 IC7404 Ref No. MODE PLAY STOP IC7501 Ref No. MODE PLAY STOP Ref No. IC7501 MODE...
  • Page 72 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 15.1.3. Tuner P.C.B. Ref No. Q7802 MODE PLAY STOP 15.1.4. P59001 Connector Ref No. P59001 MODE 12.3 12.3 PLAY 12.3 12.3 STOP 12.3 12.3 P59001 Ref No. MODE PLAY STOP P59001 Ref No.
  • Page 73 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 15.1.5. Waveform Chart T1150-4,5 STOP T1150-6 STOP T1150-2,3 STOP T1150-8 STOP 15Vp-p (5 sec.div) 30Vp-p (5 sec.div) 10Vp-p (5 sec.div) 30Vp-p (5 sec.div) IC1150-9 STOP T1150-12 STOP P7402-17,19 REC/PLAY IC1150-1 STOP 580Vp-p (5 sec.div)
  • Page 74 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 15.1.6. Abbreviations INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS A0~UP ADDRESS IECOUT IEC958 FORMAT DATA OUTPUT ACLK AUDIO CLOCK IPFRAG INTERPOLATION FLAG AD0~UP ADDRESS BUS IREF I (CURRENT) REFERENCE ADATA AUDIO PES PACKET DATA...
  • Page 75 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL INITIAL/LOGO ABBREVIATIONS TRACKING ERROR TIBAL BALANCE CONTROL BALANCE OUTPUT 1 BALANCE INPUT BALANCE INPUT BALANCE OUTPUT 2 TPSN OP AMP INPUT TPSO OP AMP OUTPUT TPSP OP AMP INVERTED INPUT TRCRS...

  • Page 76: Parts And Exploded Views

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 16 Parts and Exploded Views 16.1. Exploded Views 16.1.1. Casing Parts & Mechanism Section...
  • Page 77 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 16.1.2. Packing & Accessories Section...

  • Page 78: Replacement Parts List

    DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL 16.2. Replacement Parts List Ref. Part No. Part Name & Remarks Description C3009 F2A1A4710038 10V 470U Notes: C3010 F2A1A1010072 10V 100U *Important safety notice: C3011 F1H1C104A042 16V 0.1U C3012 F2A1A4710038 10V 470U...
  • Page 79 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C4067 F2A1E4700048 25V 47U C7417 F1H1C104A042 16V 0.1U C4070 F2A1C470A637 16V 47U C7418 F2A0J221A458 6.3V 220U...
  • Page 80 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC1505 C0CBCBC00174 LB3010 D0YBR0000020 1/10W 0 IC1506 C0DAEYH00002 LB3011 D0YBR0000020 1/10W 0 IC1507 C0CBCDD00027 LB3012...
  • Page 81 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description QR7404 B1GBCFJA0006 TRANSISTOR R4079 D0GB272JA057 1/10W 2.7K QR7506 B1GBCFLL0012 TRANSISTOR R4080 D0GB101JA057 1/10W 100 QR7507...
  • Page 82 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7531 D0GB104JA057 1/10W 100K R7532 D0GB332JA057 1/10W 3.3K W501 D0YBR0000020 1/10W 0 R7533 D0YBR0000020 1/10W 0...
  • Page 83 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description LB7804 J0JHC0000032 COIL C1120 ECQU2A683MLC 100V 0.068U C1121 ECQU2A223MLC 100V 0.022U PS7801 K1KB18B00012 CONNECTOR(18P) C1122...
  • Page 84 DMR-ES15EB / DMR-ES15EP / DMR-ES15EC / DMR-ES15EG / DMR-ES15EBL Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R1601 ERJ6GEYG272V 1/8W 2.7K VEP07A91C TUNER P.C.B. (RTL)EBS R1700 ERJ6GEYG152V 1/10W 1.5K VEP07A91D TUNER P.C.B.

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