Panasonic DMR-ES18EE Service Manual
  1. Manuals
  2. Brands
  3. Panasonic Manuals
  4. DVD Recorder
  5. DMR-ES18EE
  6. Service manual
Panasonic DMR-ES18EE Service Manual

Panasonic DMR-ES18EE Service Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
DMR-ES18EE
Model No.
DMR-ES18GC
DMR-ES18GCS
DMR-ES18GCA
Vol. 1
Colour
(K).......................Black Type
© 2008 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO.CHM0808037CE
DVD Recorder
Unauthorized
copying
and

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the DMR-ES18EE and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Panasonic DMR-ES18EE

Summary of Contents for Panasonic DMR-ES18EE

  • Page 1 ORDER NO.CHM0808037CE DVD Recorder DMR-ES18EE Model No. DMR-ES18GC DMR-ES18GCS DMR-ES18GCA Vol. 1 Colour (K).......Black Type © 2008 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying distribution is a violation of law.

  • Page 2: Table Of Contents

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA CONTENTS Page Page 1 Safety Precaution 12.3. Main Net (1/4) Section (Main P.C.B. (1/4)) Schematic 1.1. General guidelines Diagram (M) 2 Warning 12.4. Main Net (2/4) Section (Main P.C.B. (1/4)) Schematic 2.1. Prevention of Electrostatic Discharge (ESD) to...

  • Page 3: Safety Precaution

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 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-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 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-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 2.2. Precaution of Laser Diode...

  • Page 6: Service Caution Based On Legal Restrictions

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 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-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 3 Service Navigation 3.1. Service Information 3.2. Caution for DivX...

  • Page 8: Specifications

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 4 Specifications...
  • Page 9 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA...

  • Page 10: Location Of Controls And Components

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 5 Location of Controls and Components Followings are the Location of Controls and Components for DMR-ES18GC/GCA/GCS as a sample. For other model, refer to each Operation Instructions.
  • Page 11 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA...

  • Page 12: Operation Instructions

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 6 Operation Instructions 6.1. Taking out the Disc from DVD-Drive Unit when the Disc cannot be ejected by OPEN/CLOSE button 6.1.1. Forcible Disc Eject 6.1.1.1. When the power can be turned off. 1. Turn off the power and press [STOP] [CH UP] keys on the front panel simultaneously for 5 seconds.

  • Page 13: When The Forcible Disc Eject Can Not Be Done

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 6.1.2. When the Forcible Disc Eject can not be done.
  • Page 14 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 1. Turn off the power and pull out AC cord. 2. Remove the Top Case. 3. Put deck so that bottom can be seen. 4. Remove the sheet of the bottom side. 5. Slide SLIDE CAM by Eject Pin (JZS0484) or minus screw driver (small) in the direction of arrow to eject tray slightly.
  • Page 15 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 7. It is necessary to paste the Sheet again after ejection of the disc. Refer to the illustration of the Step 4 and below figure about the portion of pasting the Sheet. Note:...

  • Page 16: Service Mode

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 7 Service Mode 7.1. Self-Diagnosis and Special Mode Setting 7.1.1. 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 17: Special Modes Setting

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 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. SELF Restoration operation Since the power cord fell out during a power...
  • Page 18 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Item FL display Key operation Mode name Description Front Key Forced power-off When the power button is not effective while Display in P-off mode. Press [Power] key over than 10 power is ON, turn off the power forcibly.
  • Page 19 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 7.1.3. 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 Mode name...
  • Page 20 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 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. *Initial setting is “Interlace”.
  • Page 21 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Item FL display Key operation Mode name Description (Remote controller key) Laser power confirmation Drive state is judged based on difference into RAM between laser power value at shipping and Drive in service mode. (Other present laser power value.
  • Page 22 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Item FL display Key operation Mode name Description (Remote controller key) Display the Error History Display the Error History stored on the unit. Display reason of error for 5 Press [6] [5] in service mode.
  • Page 23 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Item FL display Key operation Mode name Description (Remote controller key) Delete the Laser Used Laser used time stored in the memory of the Press [9] [5] in service mode. Time unit is deleted.

  • Page 24: Service Fixture & Tools

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 8 Service Fixture & Tools Part Number Description Compatibility RFKZ0260 Extension Cable (Main P.C.B. - RAM/Digital P.C.B. Module/ 88 Pin) Same as EH50 Series RFKZ0327 Extension Cable (Main P.C.B. - Power P.C.B./ 15 Pin)

  • Page 25: Disassembly And Assembly Instructions

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 9 Disassembly and Assembly Instructions 9.1. 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 26: Positions

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 9.2. P.C.B. Positions...

  • Page 27: Top Case

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 9.3. Top Case 9.4.1. How to assemble Tray Door Ass’y 1. Attach the Tray Door Spring to Tray Door Ass’y. 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: Front (L) P.c.b., Front (R)

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 9.5. Front (L) P.C.B., Front (R) 9.6. RAM/Digital P.C.B. Module P.C.B. 1. Remove 2 Screws (A) to remove the Front (L) P.C.B. and Front (R) P.C.B. 1. Remove 3 Screws (A) to remove Digital Shield.

  • Page 29: Dv P.c.b

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 3. Put Digital P.C.B. on DVD drive and remove RAM/Digital 9.7. DV P.C.B. P.C.B. Module. 1. Remove 1 Screw (A) and connector to remove DV P.C.B. Note: RAM/Digital P.C.B. Module as service part has no Digital Shield and Heat Transfer Sheet.

  • Page 30: Rear Panel, Fan Motor

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 9.8. Rear Panel, Fan Motor 9.9. Power P.C.B. 9.8.1. Only Fan Motor 1. Remove 3 Screws (A) and disconnect the connector to remove Power P.C.B. 1. Remove 2 Screws (A) and Fan connector, remove the Fan Motor with pushing 2 tabs in the direction of arrows.

  • Page 31: Main P.c.b., Sw P.c.b

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 9.10. Main P.C.B., SW P.C.B. 1. Remove 9 Screws (A). 2. Remove Front Angle and Rear Angle B. 3. Remove Main P.C.B. and SW P.C.B.

  • Page 32: Measurements And Adjustments

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 10 Measurements and Adjustments 10.1. Service Positions Note: For description of the disassembling procedure, see the section 9. 10.1.1. Checking and Repairing of Power P.C.B.
  • Page 33 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 10.1.2. Checking and Repairing of RAM / Digital P.C.B. Module...

  • Page 34: Checking And Repairing Of Main P.c.b

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 10.1.3. Checking and Repairing of Main P.C.B.

  • Page 35: Caution For Replacing Parts

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 10.2. Caution for Replacing Parts 10.2.1. Items that should be done after replacing parts...

  • Page 36: Notice After Replacing Ram/Digital P.c.b. Module

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 10.2.2. Notice after replacing RAM/Digital P.C.B. Module After replacing RAM/Digital P.C.B. Module, “TM AV1” is displayed on FL. Once power off, start-up again. 10.3. Standard Inspection Specifications after Making Repairs After making repairs, we recommend performing the following inspection, to check normal operation.

  • Page 37: Block Diagram

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 11 Block Diagram 11.1. Power Supply Block Diagram POWER P.C.B. MAIN P.C.B. T1150 POWER SWITCHING TRANSFORMER VA1110,L1120,L1121 D1140,C1143 AC INLET X SW+3.8V P1102 P1501 X SW+3.8V P1101 14,15 F1101 SURGE RECTIFIER SUPPRESSOR SURGE ABSORBER X SW+5.8V...
  • Page 38 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA MAIN P.C.B. XSW+5.8V P7402 P59001 DIGITAL D+3.8V P7402 P59001 P.C.B. X SW+3.8V 60,62 IC1506 (REG.DR+5V) ANA+5V P7402 P59001 IC4901- DR+5V P7402 P59001 VOUT DR+5V 22,24 H :ON D+3.3V P7402 P59001 IC7404- IC4001 (REG.AU+5V)

  • Page 39: Analog Video Block Diagram

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 11.2. Analog Video Block Diagram :REC SIGNAL :PB SIGNAL IC3001 (VIDEO PROCESSOR) MAIN P.C.B. JK3903 (SW1) (SW2) COMP 6MHz P59001 P7402 C OUT DM 6MHz BIAS 12MHz (SW3) P59001 P7402 Y OUT DM...

  • Page 40: Analog Audio Block Diagram

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 11.3. Analog Audio Block Diagram :REC SIGNAL :PB SIGNAL MAIN P.C.B. JK3001 REAR JACK D4005 Q4006 MIX L OUT2 MUTE LINE OUT Q4007 QR4002 (AUDIO MUTE DRIVE) MUTE MIX R OUT2 FROM XTMUTE...

  • Page 41: Analog Timer Block Diagram

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 11.4. Analog Timer Block Diagram FRONT (R) P.C.B. IC7501 T7501 IC7701 (TIMER) DISPLAY HEATER POWER SWITCHING MAIN P.C.B. TRANSFORMER REMOTE CONTROL RECEIVER QR7402 CTL. IP7501 D7506 to TU7802- P SAVE HEATER+ +38V UNREG.+38V...
  • Page 42 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA...

  • Page 43: Schematic Diagram

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12 Schematic Diagram 12.1. Interconnection Schematic Diagram PP7701 P7001 P7401 P37001 P37002 (DV JACK) KEY_POWER KEY_POWER TPA+ TPA+ TPB- TPA- TPB+ TPA- TPA- TPB+ TPA+ TPB+ TPB- TPB- JW7001 KEY_POWER DV P.C.B. FRONT (L) P.C.B.

  • Page 44: Power Supply Schematic Diagram

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.2. Power Supply Schematic Diagram IC1601 IC1150 SWITCHING IC SWITCHING IC IC-DETAIL BLOCK DIAGRAM IC-DETAIL BLOCK DIAGRAM DRAIN 0.8V LEVEL CONTROL LOGIC UVLO UVLO SHIFT START-UP LATCH RELEASE/ CNT. CIRCUIT OVER VOLTAGE COMP...

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

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.3. Main Net (1/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M) LOCATION MAP M:Main Net Section (Page: AV:AV I/O Section (Page: TU:Tuner Section (Page: T:Timer Section (Page: BOOSTER5V IC7402 C0CBCDC00052 (S-815A50AMC-13JTFG) X_SW_5R8V X_SW_12R4V...

  • Page 46: Main Net (2/4) Section (Main P.c.b. (1/4)) Schematic Diagram (M)

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.4. Main Net (2/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M) LOCATION MAP M:Main Net Section (Page: AV:AV I/O Section (Page: TU:Tuner Section (Page: T:Timer Section (Page: ZJ7403 K9ZZ00001279 TUREG5V ZJ7404 K9ZZ00001279 VOUT...

  • Page 47: Main Net (3/4) Section (Main P.c.b. (1/4)) Schematic Diagram (M)

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.5. Main Net (3/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M) MAIN NET SECTION (1/4) M:Main Net Section (Page: AV:AV I/O Section (Page: TU:Tuner Section (Page: T:Timer Section (Page: AV T P_OFF_L DR_P_ON_H...

  • Page 48: Main Net (4/4) Section (Main P.c.b. (1/4)) Schematic Diagram (M)

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.6. Main Net (4/4) Section (Main P.C.B. (1/4)) Schematic Diagram (M) MAIN NET SECTION (2/4) M:Main Net Section (Page: AV:AV I/O Section (Page: TU:Tuner Section (Page: MAIN NET SECTION T:Timer Section (Page: (3/4)
  • Page 49 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA IC7402 IC1510 IC1506 TU + 5V SWIT CHING REGULATOR BOOSTER + 5V SWIT CHING REGULATOR DR + 5V SWIT CHING REGULATOR IC-DETAIL BLOCK DIAGRAM IC-DETAIL BLOCK DIAGRAM IC-DETAIL BLOCK DIAGRAM VOUT VOUT VOUT...

  • Page 50: Av I/O (1/4) Section (Main P.c.b. (2/4)) Schematic Diagram (Av)

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.7. AV I/O (1/4) Section (Main P.C.B. (2/4)) Schematic Diagram (AV) LOCATION MAP C4063 C4033 R4046 R4055 16V47 16V47 9.1K R4076 R4090 G_MIXLOUT_A R4077 C4060 33P[22] D4005 MA3Z142D0LG R4078 R4088 M:Main Net Section (Page:...

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

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.8. AV I/O (2/4) Section (Main P.C.B. (2/4)) Schematic Diagram (AV) ZJ7501 K9ZZ00001279 LOCATION MAP JK3003 K2HZ106B0008 R3002 LB3009 S IN LB3010 R3003 JK3002 K2HA107B0001 LB3011 R3004 V IN M:Main Net Section (Page:...

  • Page 52: Av I/O (3/4) Section (Main P.c.b. (2/4)) Schematic Diagram (Av)

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.9. AV I/O (3/4) Section (Main P.C.B. (2/4)) Schematic Diagram (AV) AV I/O SECTION (1/4) M:Main Net Section (Page: AV:AV I/O Section (Page: TU:Tuner Section (Page: T:Timer Section (Page: R4003 G_AADC_L_A R4005 G_AADC_R_A...

  • Page 53: Av I/O (4/4) Section (Main P.c.b. (2/4)) Schematic Diagram (Av)

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.10. AV I/O (4/4) Section (Main P.C.B. (2/4)) Schematic Diagram (AV) EE GG LL MM NN FF HH REAR_JACK JK3001 K2HE219B0004 AV I/O SECTION (2/4) LB3007 Rear J0JBC0000011 R OUT R IN R3008...
  • Page 54 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA IC3001 IC4001 VIDEO/AUDIO P ROCESSOR AU + 5V SWIT CHING REGULATOR IC-DETAIL BLOCK DIAGRAM IC-DETAIL BLOCK DIAGRAM VOUT (SW1) (SW2) COMP 6MHz 6MHz BIAS 12MHz (SW3) 6MHz CLAMP CLAMP/ BIAS (SW4) COMP 6MHz...

  • Page 55: Tuner Section (Main P.c.b. (3/4)) Schematic Diagram (Tu)

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.11. Tuner Section (Main P.C.B. (3/4)) Schematic Diagram (TU) R7811 4700 C7826 2200P K7801 LB7801 J0JHC0000032 C7801 C7802 C7821 6.3V47 0.01 270P R7802 D7801 C7804 C7803 B0BA03000015 50V1 0.01 R7803 K7803 K7303 C7807...
  • Page 56 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA IC7301 IC7302 DECODER RESET IC-DETAIL BLOCK DIAGRAM IC-DETAIL BLOCK DIAGRAM VOUT RESET AVDD3.3 D.AUDIO I/F CONTROLLER MONO A OUT M CHANNEL OUTPUT BUFFER CLOCK GENERATOR AVSS IC7303 MVREF DVSS1.5 +3.3V SWIT CHING REGULATOR IC-DETAIL BLOCK DIAGRAM AVDD3.3...

  • Page 57: Timer (1/4) Section (Main P.c.b. (4/4)) Schematic Diagram (T)

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.12. Timer (1/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T) DP7501 A2BD00000187 LOCATION MAP TL7513 M:Main Net Section (Page: CL7523 AV:AV I/O Section (Page: CL7524 TU:Tuner Section (Page: R7543 R7544 T:Timer Section (Page:...

  • Page 58: Timer (2/4) Section (Main P.c.b. (4/4)) Schematic Diagram (T)

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.13. Timer (2/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T) LOCATION MAP L7501 G0C390JA0055 D7510 D7504 MA2C165001VT MAZ4220NLF M:Main Net Section (Page: IP7501 K5H751Z00003 AV:AV I/O Section (Page: (0494.750NR) TU:Tuner Section (Page: T:Timer Section (Page:...

  • Page 59: Timer (3/4) Section (Main P.c.b. (4/4)) Schematic Diagram (T)

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.14. Timer (3/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T) TIMER SECTION (1/4) M:Main Net Section (Page: AV:AV I/O Section (Page: CL7529 TU:Tuner Section (Page: NSW5V CL7530 T:Timer Section (Page: C7515 97 96...

  • Page 60: Timer (4/4) Section (Main P.c.b. (4/4)) Schematic Diagram (T)

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.15. Timer (4/4) Section (Main P.C.B. (4/4)) Schematic Diagram (T) TIMER SECTION (2/4) M:Main Net Section (Page: AV:AV I/O Section (Page: TU:Tuner Section (Page: T:Timer Section (Page: IOPOWER_SAVE_H X_SW_5R8V R7573 D7511 R7563 R7568...

  • Page 61: Dv Schematic Diagram

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 12.16. DV Schematic Diagram 12.18. Front (L) Schematic Diagram TO P7001 SW P.C.B. PP7701 K1KA06B00150 P37002 TO P7401 K1FY104B0006 MAIN P.C.B. (MAIN NET (4/4)SECTION) P37001 RET2 K1KA05A00479 TPB- TPB- TPB+ TPB+ OPEN KEY_POWER...
  • Page 62 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA...

  • Page 63: Printed Circuit Board

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 13 Printed Circuit Board 13.1. Power P.C.B. Power P.C.B. COLD DMR-ES18EE/GC/GCA/GCS Power P.C.B.(VEP71138C)

  • Page 64: Main

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 13.2. Main P.C.B. 13.2.1. Main P.C.B. (1/4 Section) Location Map (FRONT) (REAR) DMR-ES18EE/GC/GCA/GCS Main P.C.B. (RFKB79183XT) (1/4 Section)
  • Page 65 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 13.2.2. Main P.C.B. (2/4 Section) Location Map (FRONT) (REAR) DMR-ES18EE/GC/GCA/GCS Main P.C.B. (RFKB79183XT) (2/4 Section)
  • Page 66 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 13.2.3. Main P.C.B. (3/4 Section) Main P.C.B. Location Map (FRONT) (REAR) DMR-ES18EE/GC/GCA/GCS Main P.C.B. (RFKB79183XT) (3/4 Section)
  • Page 67 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 13.2.4. Main P.C.B. (4/4 Section) Location Map (FRONT) (REAR) DMR-ES18EE/GC/GCA/GCS Main P.C.B. (RFKB79183XT) (4/4 Section)
  • Page 68 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 13.2.5. Main P.C.B. Address Information M ain P. C.B. I ntegrated C ircuit CL7502 D4005 LB7418 C3059 C7309 C7554 R3920 R7311 R7589 IC1506 CL7503 D4006 LB7419 C3060 C7310 C7556 R3921 R7313 R7593 IC1510...

  • Page 69: Front (L) P.c.b., Front (R) P.c.b., Sw P.c.b. And Dv

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 13.3. Front (L) P.C.B., Front (R) P.C.B., SW P.C.B. and DV P.C.B. Front (L) P.C.B. SW P.C.B. DMR-ES18EE/GC/GCA/GCS DMR-ES18EE/GC/GCA/GCS Front (L) P.C.B. SW P.C.B. (VEP70222A) (VEP70225A) Front (R) P.C.B. DV P.C.B. DMR-ES18EE/GC/GCA/GCS DMR-ES18EE/GC/GCA/GCS Front (R) P.C.B.
  • Page 70 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA...

  • Page 71: Appendix For Schematic Diagram

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 14 Appendix for Schematic Diagram 14.1. 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 72 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Ref No. IC7301 MODE PLAY STOP Ref No. IC7301 MODE PLAY STOP Ref No. IC7301 MODE PLAY STOP Ref No. IC7302 IC7303 IC7304 MODE PLAY STOP Ref No. IC7401 IC7402 IC7403 MODE 12.4 11.6...
  • Page 73 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Q7514 Q7515 Q7516 Q7517 Ref No. MODE -18.5 -18.4 PLAY -18.5 -18.4 STOP -18.5 -18.4 Ref No. QR1501 QR4002 QR7401 QR7402 QR7508 MODE -0.1 38.1 38.0 -0.2 PLAY -0.1 38.1 38.0 -0.1 STOP -0.1...

  • Page 74: Waveform Chart

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 14.1.5. Waveform Chart...
  • Page 75 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 14.1.6. 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 ISEL INTERFACE MODE SELECT...
  • Page 76 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 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 TRACK CROSS SIGNAL...

  • Page 77: Parts And Exploded Views

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 15 Parts and Exploded Views 15.1. Exploded Views 15.1.1. Casing Parts & Mechanism Section...

  • Page 78: Packing & Accessories Section

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 15.1.2. Packing & Accessories Section...

  • Page 79: Replacement Parts List

    DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA 15.2. Replacement Parts List Ref. Part No. Part Name & Remarks Description C3025 F1H1C104A090 16V 0.1U Notes: C3026 ECJ1VB0J105K 6.3V 1U *Important safety notice: C3027 F1H1C104A090 16V 0.1U C3028 ECJ1VB0J105K 6.3V 1U Components...
  • Page 80 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C4902 ECJ1VF1C104Z 16V 0.1U C7554 ERJ3GEY0R00V 1/10W 0 C4903 F2A0J470A599 6.3V 47U C7556 ECJ1VB1H102K 50V 1000P C4904 F1H1C104A090 16V 0.1U...
  • Page 81 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description JK3901 K1FB242B0007 JACK,AV1/AV2 LB7803 J0JHC0000032 COIL JK3903 K2HA304B0007 JACK,COMPONENT LB7804 J0JCC0000103 COIL VIDEO OUT P1501 K1KY15AA0606 CONNECTOR(15P)
  • Page 82 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3924 ERDS2TJ471T 1/4W 470 R7444 ERJ3RED300V 1/16W 30 R3925 ERJ3GEYF750V 1/10W 75 R7445 ERJ3RBD682V 1/16W 6.8K R3926...
  • Page 83 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7668 ERJ3GEYJ101V 1/10W 100 ZJ7401 K9ZZ00001279 EARTH PLATE R7669 ERJ3GEYJ472V 1/10W 4.7K ZJ7402 K9ZZ00001279 EARTH PLATE R7802...
  • Page 84 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description IC1200 C0DAEMZ00001 IC1601 C0DBAZZ00132 RHD30113-1K SCREW RHD30119-L SCREW L1120 G0B233D00001 COIL RKM0552A-K TOP COVER L1121 G0B233D00001 COIL RFKB79183XT MAIN P.C.B.
  • Page 85 DMR-ES18EE / DMR-ES18GC / DMR-ES18GCS / DMR-ES18GCA Ref. Part No. Part Name & Remarks Description RPG8561 PACKING CASE RPG8562 PACKING CASE RPG8563 PACKING CASE RPG8564 PACKING CASE RPF0460 POLYETHYLENE BAG RPN2032A-J CUSHION(A) RPN2032B-J CUSHION(B) RPN1985 FRONT PAD...

This manual is also suitable for:

Dmr-es18gcDmr-es18gcsDmr-es18gca

Table of Contents