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Panasonic DMR-ES25P Service Manual

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DMR-ES25P
DMR-ES25PC
Vol. 1
Colour
(S).......................Silver Type
© 2006 Matsushita Electric Industrial Co., Ltd. All
rights
reserved.
distribution is a violation of law.
ORDER NO.CHM0604022CE
B24

DVD Recorder

Unauthorized
copying
and

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Summary of Contents for Panasonic DMR-ES25P

  • Page 1: Dvd Recorder

    ORDER NO.CHM0604022CE DVD Recorder DMR-ES25P DMR-ES25PC Vol. 1 Colour (S).......Silver Type © 2006 Matsushita Electric Industrial Co., Ltd. All rights reserved. Unauthorized copying distribution is a violation of law.

  • Page 2: Table Of Contents

    DMR-ES25P / DMR-ES25PC CONTENTS Page Page 1 Safety Precaution 12.2. Analog Video Block Diagram 1.1. General guidelines 12.3. Analog Audio Block Diagram 1.2. Caution for fuse replacement 12.4. Analog Timer Block Diagram 2 Warning 12.5. HDMI Block Diagram 2.1. Prevention of Electrostatic Discharge (ESD) to...

  • Page 3: Safety Precaution

    DMR-ES25P / DMR-ES25PC 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. 2. After servicing, see to it that all the protective devices such as insulation barriers, insulation papers shields are properly installed.

  • Page 4: Warning

    DMR-ES25P / DMR-ES25PC 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-ES25P / DMR-ES25PC 2.2. Precaution of Laser Diode...

  • Page 6: Service Caution Based On Legal Restrictions

    DMR-ES25P / DMR-ES25PC 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-ES25P / DMR-ES25PC 3 Service Navigation 3.1. Service Information...

  • Page 8: Specifications

    DMR-ES25P / DMR-ES25PC 4 Specifications...
  • Page 9 DMR-ES25P / DMR-ES25PC...

  • Page 10: Feature

    DMR-ES25P / DMR-ES25PC 5 Feature 5.1. HDAVI Control (HDMI Link) Pin Name Linked operations by HDAVI Control (HDMI Link) 5.1.1. What is HDMI HDMI is abbreviation of [High-Definition Multimedia Interface], and is digital interface standard for next generation TV corresponding to follows.
  • Page 11 DMR-ES25P / DMR-ES25PC (2) Power Link Power of DIGA is turned off linking to POWER OFF of VIErA. · · · · Power of DIGA is not turned on linking to POWER ON of VIErA. · · · · It is limited in following cases that DIGA links to POWER OFF of VIErA.

  • Page 12: Location Of Controls And Components

    DMR-ES25P / DMR-ES25PC 6 Location of Controls and Components...

  • Page 13: Operation Instructions

    DMR-ES25P / DMR-ES25PC 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. 1. Turn off the power and press [STOP] [CH UP] keys on the front panel simultaneously for 5 seconds.

  • Page 14: Service Mode

    DMR-ES25P / DMR-ES25PC 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 15 DMR-ES25P / DMR-ES25PC 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. IR ERR IR communication error [IR ERR] is displayed when communication...
  • Page 16 DMR-ES25P / DMR-ES25PC 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. [STOP], [POWER] [OPEN/CLOSE] simultaneously for over 5 seconds and less than 10 seconds.
  • Page 17 DMR-ES25P / DMR-ES25PC 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 Mode name Description (Remote controller key) Release Items Item of Service Mode executing is cancelled.
  • Page 18 DMR-ES25P / DMR-ES25PC 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”. *I/P are switched alternately.
  • Page 19 DMR-ES25P / DMR-ES25PC 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. *For details about the drive error code, refer seconds.
  • Page 20 DMR-ES25P / DMR-ES25PC 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. (1) Each time a key is pressed, segment turned on increases one by one.
  • Page 21 DMR-ES25P / DMR-ES25PC Item FL display Key operation Mode name Description (Remote controller key) Tray OPEN/CLOSE Test The RAM drive tray is opened and closed Press [9] [1] in service mode repeatedly. *When releasing this mode, press the [POWER] button of Remote Controller more than 10 seconds.

  • Page 22: Service Fixture & Tools

    DMR-ES25P / DMR-ES25PC 9 Service Fixture & Tools Part Number Description Compatibility RFKZ0365 Extension Cable (MainP.C.B. - Digital P.C.B. / 64 Pin) JZS0484 Eject Pin Same as E50 Series RFKZ03D01K Lead Free Solder (0.3mm/100g Reel) RFKZ06D01K Lead Free Solder (0.6mm/100g Reel) RFKZ10D01 Lead Free Solder (1.0mm/100g Reel))

  • Page 23: Disassembly And Assembly Instructions

    DMR-ES25P / DMR-ES25PC 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 24: Top Case

    DMR-ES25P / DMR-ES25PC 10.3. Top Case 10.5. SD Card P.C.B. 1. Remove the 2 screws (A) and 3 Screws (B). 1. Remove 1 FFC and 2 Screws (A) to remove SD Card P.C.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 25 DMR-ES25P / DMR-ES25PC 1. Remove 1 FFC and 6 Screws (A). Note: 2. Lift up Digital P.C.B. slightly so to disconnect Connectors to RAM/Digital P.C.B. Module as service part has no heat sink remove Digital P.C.B. unit. Before returning to customer, heat sink unit should be installed on Digital P.C.B..

  • Page 26: Dv Jack P.c.b

    DMR-ES25P / DMR-ES25PC 10.7. DV Jack P.C.B. 10.9. Rear Panel 1. Remove 1 Screw (A) to remove DV Jack P.C.B. 1. Remove 6 Screws (A) and 2 Screw (B). 2. Unlock 2 Locking Tabs (A) to remove Rear Panel. 10.8. Front (L) P.C.B.

  • Page 27: Hdmi P.c.b

    DMR-ES25P / DMR-ES25PC 10.11. HDMI P.C.B. 1. Pull out the HDMI P.C.B. in the direction of the arrow.

  • Page 28: Measurements And Adjustments

    DMR-ES25P / DMR-ES25PC 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 RAM / Digital P.C.B. Module...
  • Page 29 DMR-ES25P / DMR-ES25PC 11.1.2. Checking and Repairing of Main P.C.B.

  • Page 30: Notice After Replacing Ram/Digital P.c.b. Module

    Perform auto recording and playback for one minute using the RAM No abnormality should be seen in the picture, sound or operation. disc. *Panasonic DVD-RAM disc should be used when recording and playback. If a problem is caused by a VCD, DVD-R, DVD-Video, Audio-CD, or No abnormality should be seen in the picture, sound or operation.

  • Page 31: Block Diagram

    DMR-ES25P / DMR-ES25PC 12 Block Diagram 12.1. Power Supply Block Diagram MAIN P.C.B. D1120 VA1101,L1120,L1121 C1143 AC SOCKET P1101 D+3.8V F1101 SURGE RECTIFIER T1150 SUPPRESSOR POWER TRANSFORMER SURGE ABSORBER IP1280 X SW+3.2V IC1150 POWER ON (SWITCHING IC) IC1505 (REG.ANA+3.3V) ANA+3.3V...
  • Page 32 DMR-ES25P / DMR-ES25PC MAIN P.C.B. DIGITAL P.C.B. D+3.8V D+3.8V P7401 P59001 48,50 IC59504 IC59506 (REG.D+3.3V) (REG.D+3.3V) X SW+3.2V IC50001/IC53003/IC54404/IC55004/IC55006/ VOUT VOUT IC50001/IC50002/IC50004(+3.3V) IC57001(+3.3V) ON H POWER ON POWER ON P7401 P59001 ANA+3.3V ANA+3.3V P7401 P59001 IC50001/IC53001/IC53003/IC57001(+3.3V) D+3.3V P7401 P59001 Q7513- IC59505 (REG.D+2.5V)

  • Page 33: Analog Video Block Diagram

    DMR-ES25P / DMR-ES25PC 12.2. Analog Video Block Diagram IC3001 :REC SIGNAL :PB SIGNAL (VIDEO PROCESSOR) DVD C IN P59001 P7401 COUT DM BIAS 6M LPF JK3901 A/V OUT C75 OUT JACK CPN C OUT DVD Y IN P59001 P7401 YOUT DM...

  • Page 34: Analog Audio Block Diagram

    DMR-ES25P / DMR-ES25PC 12.3. Analog Audio Block Diagram IC4001 (AUDIO PROCESSOR) :REC SIGNAL :PB SIGNAL TU7801 U/V TUNER EXT12 TUNER R AUDIO ROUT EXT11 TUNER L AUDIO LOUT Q7401 IIC CLOCK P7401 P59001 BUFFER TO/FROM DIGITAL P.C.B. AUDIO NET LOGIC...

  • Page 35: Analog Timer Block Diagram

    DMR-ES25P / DMR-ES25PC 12.4. Analog Timer Block Diagram IC7501 (TIMER) DP7501 T7501 DIG01 FRONT(L)P.C.B. DIG07 DIG01-DIG07 TIMER SEG01-SEG16 DISPLAY SEG01 S7002 P7001 P7505 SEG16 POWER DISPLAY REGULATOR KEY IN3 KEY IN2 X SW+12V IP7501 KEY IN1 PROTECTOR S7507 S7506 CH-UP...

  • Page 36: Hdmi Block Diagram

    DMR-ES25P / DMR-ES25PC 12.5. HDMI Block Diagram IC56101 IC56103 IC56102 (HDMI TRANSMITTER) P55002 FP56101 P55002 FP56101 P55002 FP56101 P55002 FP56101 Video Color Space P55002 FP56101 Convertor Converter P55002 FP56101 HDMI P55002 FP56101 CONNECTOR P55002 FP56101 TX2P P56102 L56101 TX2M P56102...

  • Page 37: Schematic Diagram

    DMR-ES25P / DMR-ES25PC 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+ TPB+ XINTM XINTM TPB- TPB- DRGND...

  • Page 38: Power Supply Section (Main P.c.b.(1/3)) Schematic

    DMR-ES25P / DMR-ES25PC 13.2. Power Supply Section (Main P.C.B.(1/3)) Schematic Diagram (P) K1281 VWJ0795=22.5 X_SW_3R2V C1281 LB1281 D1281 F2A1E4700048 GND_C L1280 B0JCPE000015 25V47[JF] G0A220GA0026 J0JKB0000003 K1280 ERJ3GEY0R00V LB1280 D1280 X_SW_5R2V VWJ0795=5 B0JAQE000004 D1R2V C1125 ECKWNA102MEV LB1122 F1BAF1020020 D1120 J0JKB0000003 ZA1101...
  • Page 39 IC-DETAIL BLOCK DIAGRAM IC-DETAIL BLOCK DIAGRAM IC-DETAIL BLOCK DIAGRAM VOUT VOUT SENSE VOUT IC1150 Detail Block Diagram IC1302 Detail Block Diagram IC1501 Detail Block Diagram IC1502 Detail Block Diagram IC1503 Detail Block Diagram IC1505 Detail Block Diagram DMR-ES25P/PC IC-Detail Block Diagram...

  • Page 40: A/V I/O (1/4) Section (Main P.c.b.(2/3)) Schematic Diagram (A)

    DMR-ES25P / DMR-ES25PC 13.3. A/V I/O (1/4) Section (Main P.C.B.(2/3)) Schematic Diagram (A) LOCATION MAP TU7801 ENGD6401DF TL7801 TL7802 C7801 0.01 R7404 I2C_D3R3V ERJ3GEY0R00V R7812 LB7803 ERDS2TJ102T J0JHC0000032 D7401 B0JACE000001 NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.

  • Page 41: A/V I/O (2/4) Section (Main P.c.b.(2/3)) Schematic Diagram (A)

    DMR-ES25P / DMR-ES25PC 13.4. A/V I/O (2/4) Section (Main P.C.B.(2/3)) Schematic Diagram (A) LOCATION MAP GND_A GND_C JK3901 K2HE219B0004 K1U822B00003 LB4913 J0JCC0000103 LB4914 J0JCC0000103 LB4915 P:Power Supply Section:(Page: J0JCC0000103 A:A/V I/O Section:(Page: FL:Timer Section:(Page: LB4916 J0JCC0000103 R3905 LB3901 J0JCC0000103 LB3902...

  • Page 42: A/V I/O (3/4) Section (Main P.c.b.(2/3)) Schematic

    DMR-ES25P / DMR-ES25PC 13.5. A/V I/O (3/4) Section (Main P.C.B.(2/3)) Schematic Diagram (A) C D E F G P Q R A/V I/O SECTION (1/4) SYNC_DET LB3914 J0JCC0000103 LB3917 J0JGC0000020 R3926 R3928 LB3918 J0JCC0000103 C3907 LB3919 R3927 C3908 0.01 J0JCC0000103...

  • Page 43: A/V I/O (4/4) Section (Main P.c.b.(2/3)) Schematic

    DMR-ES25P / DMR-ES25PC 13.6. A/V I/O (4/4) Section (Main P.C.B.(2/3)) Schematic Diagram (A) AA AB AE AF AG AH AI AJ AK AL AM A/V I/O SECTION (2/4) L3002 G0C220JA0019 C3031 C3032 0.01 F2A1E4700048 JK3903 K2HA304B0007 K2HA304B0003 C3028 LB3907 C3001 0.01...
  • Page 44 C/S DET1 C-SW A VIDEO2 IN CLAMP COUT A Y/V OUT A C2 IN BIAS Y2 IN CLAMP C/S DET2 IC3001 Detail Block Diagram IC4001 Detail Block Diagram IC4002 Detail Block Diagram IC4003 Detail Block Diagram DMR-ES25P/PC IC-Detail Block Diagram...

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

    DMR-ES25P / DMR-ES25PC 13.7. Timer (1/4) Section (Main P.C.B.(3/3)) Schematic Diagram Schematic Diagram (FL) LOCATION MAP P:Power Supply Section:(Page: A:A/V I/O Section:(Page: DP7501 A2BD00000144 FL:Timer Section:(Page: (7-MT-274N) 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 SLIGHTLYDIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.

  • Page 46: Timer (2/4) Section (Main P.c.b.(3/3)) Schematic Diagram Schematic Diagram (Fl)

    DMR-ES25P / DMR-ES25PC 13.8. Timer (2/4) Section (Main P.C.B.(3/3)) Schematic Diagram Schematic Diagram (FL) LOCATION MAP R7546 D7506 LB7501 K7501 VWJ0795=5 B0JAMD000026 ERJ3GEY0R00V ERJ3GEY0R00V D7508 LB7504 CL7507 B0AADM000003 ERJ3GEY0R00V D7507 LB7503 B0AADM000003 ERJ3GEY0R00V T7501 C7532 G4D1A0000118 F2A1V470A654 C7533 F2A1V470A190 F2A1H100A820...

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

    DMR-ES25P / DMR-ES25PC 13.9. Timer (3/4) Section (Main P.C.B.(3/3)) Schematic Diagram Schematic Diagram (FL) TIMER SECTION (1/4) CL7509 IR_TXD(NC_O) BBR_RXD(NC_O) CL7510 IC7501 MN67788RA CL7511 IR_CLK(NC_O) FANPWM1 C7507 0.01 R7514 [98]DIPON4(NCO) TL7501 128Hz [99]JCLK C7508 0.01 R7515 CL7522 FANPWM2 HDMI_P3_ON_H [100]XTMUTE C7509 0.01...

  • Page 48: Timer (4/4) Section (Main P.c.b.(3/3)) Schematic Diagram

    DMR-ES25P / DMR-ES25PC 13.10. Timer (4/4) Section (Main P.C.B.(3/3)) Schematic Diagram Schematic Diagram (FL) TIMER SECTION (2/4) VDD2[5V] XINTM_T XINTM_OUT IC7501 XINTP_T MN67788RA XINTP [29]PFAIL_L R7540 [28]HDMI_IN NC_O CL7505 ERJ3GEY0R00V [27]XINTM NC_O [26]XMPREQ CL7501 NC_O HDMI_MONI XMPREQ_T D_3R8V X_SW_5R8V P...
  • Page 49 Control Generator Circuit X RESET 8 KEY IN1 XT MUTE 100 IC7514 KEY IN2 L1 SWIDE 19 RESET KEY IN3 IC-DETAIL BLOCK DIAGRAM Vref IC7501 Detail Block Diagram IC7512 Detail Block Diagram IC7514 Detail Block Diagram DMR-ES25P/PC IC-Detail Block Diagram...

  • Page 50: Hdmi Schematic Diagram

    DMR-ES25P / DMR-ES25PC 13.11. HDMI Schematic Diagram IC56101 C0JBAZ002116 LB56102 FL56101 J0JHC0000032 1 2 C56101 R56139 R56151 G_R656_CK_C R656_0 1 2 1 2 LB56103 R56155 R56152 J0JHC0000032 FL56103 R656_6 R656_1 R56156 R56153 R656_5 R656_2 R56140 ERJ2GEJ8R2X R56144 ERJ2GEJ8R2X L56101 (HDMI CONNECTOR)
  • Page 51 AMSDI3 IC-DETAIL BLOCK DIAGRAM AMRX VOUT HSDA Configuration Authentication IIC I/F HSCL Register Key Exchange IC56107 INVERTER IC-DETAIL BLOCK DIAGRAM IC56103 Detail Block Diagram IC56104 Detail Block Diagram IC56105 Detail Block Diagram IC56107 Detail Block Diagram DMR-ES25P/PC IC-Detail Block Diagram...

  • Page 52: Sd Card Schematic Diagram

    DMR-ES25P / DMR-ES25PC 13.12. SD Card Schematic Diagram TO P53501 DIGITAL P.C.B. (BE(1/4) SECTION) P6802 SD CARD K1MY20AA0021 P6801 CKF20 K1NA09E00075 SDAT1 CKF19 DAT1 SCDA4A0200 SDAT0 CKF18 DAT0 R6802 CKF17 CKE9 CKF16 DAT2 CKF15 SCMD CKE1 C6801 CKF14 RX6801 DAT3 0.01...

  • Page 53: Dv Jack Schematic Diagram

    DMR-ES25P / DMR-ES25PC 13.13. DV Jack Schematic Diagram TO PS57001 DIGITAL P.C.B. (BE (2/4) SECTION) TO DV JACK P37001 P37002 K1KA06B00181 K2HZ104B0012 (IMSA-9850B-06Z900) (IMSA-9390S-04Z901) TPA+ TPA+ TPA- TPA- TPB+ TPB- TPB+ TPB- NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERRING.
  • Page 54 DMR-ES25P / DMR-ES25PC...

  • Page 55: Print Circuit Board

    DMR-ES25P / DMR-ES25PC 14 Print Circuit Board 14.1. Main P.C.B. 14.1.1. Main P.C.B. (1/4 Section) (FRONT) Location Map (REAR) DMR-ES25P/PC Main P.C.B. (RFKB79117C) (1/4 Secction)
  • Page 56 DMR-ES25P / DMR-ES25PC 14.1.2. Main P.C.B. (2/4 Section) COLD (FRONT) Location Map (REAR) DMR-ES25P/PC Main P.C.B. (RFKB79117C) (2/4 Secction)
  • Page 57 DMR-ES25P / DMR-ES25PC 14.1.3. Main P.C.B. (3/4 Section) Main P.C.B. (FRONT) Location Map (REAR) DMR-ES25P/PC Main P.C.B. (RFKB79117C) (3/4 Secction)
  • Page 58 DMR-ES25P / DMR-ES25PC 14.1.4. Main P.C.B. (4/4 Section) (FRONT) Location Map (REAR) DMR-ES25P/PC Main P.C.B. (RFKB79117C) (4/4 Secction)
  • Page 59 DMR-ES25P / DMR-ES25PC 14.1.5. Main P.C.B. Address Information Main P.C.B. CL7514 E-5 D7801 B-5 LB7401 D-4 C3008 C-2 C4019 D-4 R1200 D-7 R4018 D-4 R7551 Integrated Circuit IC1150 C-6 CL7515 E-5 Crystal Osillaror LB7402 D-4 C3009 D-2 C4020 D-4 R1201...

  • Page 60: Hdmi

    DMR-ES25P / DMR-ES25PC 14.2. HDMI P.C.B. HDMI P.C.B. (Foil Side) (Component Side) DMR-ES25P/PC DMR-ES25P/PC HDMI P.C.B. (VEP73137A) HDMI P.C.B. (VEP73137A)

  • Page 61: Sd Card P.c.b., Front (L) P.c.b

    DMR-ES25P / DMR-ES25PC 14.3. SD Card P.C.B., Front (L) P.C.B. Front (L) P.C.B. SD Card P.C.B. DMR-ES25P/PC DMR-ES25P/PC SD Card P.C.B. Front (L) P.C.B. (VEP73136A) (VEP70135A)

  • Page 62: Dv Jack P.c.b

    DMR-ES25P / DMR-ES25PC 14.4. DV Jack P.C.B. DV Jack P.C.B. DMR-ES25P/PC DV JACK P.C.B. (VEP73135A)

  • Page 63: Appendix For Schematic Diagram

    DMR-ES25P / DMR-ES25PC 15 Appendix for Schematic Diagram 15.1. Voltage and Waveform Chart 15.1.1. Main P.C.B. IC1150 IC1200 IC1302 Ref No. MODE 13.2 -560 PLAY 13.2 -560 STOP 13.2 -560 IC1501 IC1502 IC1503 Ref No. MODE PLAY STOP IC1505 Ref No.
  • Page 64 DMR-ES25P / DMR-ES25PC IC7501 Ref No. MODE -21.6 PLAY -21.6 STOP -21.6 Ref No. IC7512 IC7514 MODE PLAY STOP Q1200 Q4001 Q4002 Q7401 Q7402 Ref No. MODE -0.2 -0.2 PLAY -0.2 -0.2 STOP -0.3 -0.3 Q7502 Q7503 Q7504 Q7510 Q7511 Ref No.
  • Page 65 DMR-ES25P / DMR-ES25PC 15.1.2. HDMI P.C.B. IC56101 Ref No. MODE PLAY STOP IC56102 Ref No. MODE PLAY STOP Ref No. IC56103 MODE PLAY STOP IC56103 Ref No. MODE PLAY STOP IC56103 Ref No. MODE PLAY STOP IC56103 Ref No. MODE...
  • Page 66 DMR-ES25P / DMR-ES25PC 15.1.3. P59001 Connector P59001 Ref No. MODE 12.3 12.3 PLAY 12.3 12.3 STOP 12.3 12.3 Ref No. P59001 MODE PLAY STOP Ref No. P59001 MODE 12.3 12.3 12.3 12.3 12.3 PLAY 12.3 12.3 12.3 12.3 12.3 STOP 12.3...
  • Page 67 DMR-ES25P / DMR-ES25PC 15.1.4. Waveform Chart T1150-3 STOP T1150-6 STOP T1150-7 STOP T1150-4 STOP 30Vp-p (5 sec.div) 360Vp-p (5 sec.div) 20Vp-p (5m sec.div) 10Vp-p (5 sec.div) T1150-8 STOP T1150-11,12 STOP IC1150-1 STOP IC1150-2 STOP 30Vp-p (5 sec.div) 15Vp-p (5 sec.div) 9.0Vp-p (5 sec.div)

  • Page 68: Miscellaneous

    DMR-ES25P / DMR-ES25PC 16 Miscellaneous 16.1. Abbreviations INITIAL/LOGO ABBREVIATIONS HA0~UP HOST ADDRESS HD0~UP HOST DATA INITIAL/LOGO ABBREVIATIONS HINT HOST INTERRUPT A0~UP ADDRESS HRXW HOST READ/WRITE ACLK AUDIO CLOCK IECOUT IEC958 FORMAT DATA OUTPUT AD0~UP ADDRESS BUS IPFRAG INTERPOLATION FLAG ADATA...
  • Page 69 DMR-ES25P / DMR-ES25PC INITIAL/LOGO ABBREVIATIONS INITIAL/LOGO ABBREVIATIONS SBI0, 1 SERIAL DATA INPUT X´ TAL SBO0 SERIAL DATA OUTPUT XALE X ADDRESS LATCH ENABLE SBT0, 1 SERIAL CLOCK XAREQ X AUDIO DATA REQUEST SERIAL DATA CLOCK XCDROM X CD ROM CHIP SELECT...

  • Page 70: Parts And Exploded Views

    DMR-ES25P / DMR-ES25PC 17 Parts and Exploded Views 17.1. Exploded Views 17.1.1. Casing Parts & Mechanism Section...
  • Page 71 DMR-ES25P / DMR-ES25PC 17.1.2. Packing & Accessories Section...

  • Page 72: Replacement Parts List

    DMR-ES25P / DMR-ES25PC 17.2. Replacement Parts List Ref. Part No. Part Name & Remarks Description C3002 F1H1C333A091 16V 0.033U Notes: C3003 ECJ1VB1C104K 16V 0.1U *Important safety notice: C3007 ECJ1VB1H103K 50V 0.01U C3008 ECJ1VB1H103K 50V 0.01U Components identified mark have special...
  • Page 73 DMR-ES25P / DMR-ES25PC Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C7403 ECJ1VB1C104K 16V 0.1U IC4002 C0DBAHD00013 C7504 ECJ1VC1H101J 50V 100P IC4003 C0CBCDC00027 C7505 ECJ1VC1H101J 50V 100P IC4901 B3ZAZ0000016 C7506 ECJ1VC1H101J 50V 100P...
  • Page 74 DMR-ES25P / DMR-ES25PC Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description LB4915 J0JCC0000103 COIL R3010 ERJ3GEYJ103V 1/10W 10K LB4916 J0JCC0000103 COIL R3011 ERJ3GEYJ103V 1/10W 10K LB7401 J0JHC0000048 FILTER R3012 ERJ3RBD472V 1/16W 4.7K...
  • Page 75 DMR-ES25P / DMR-ES25PC Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7519 ERJ3GEYJ101V 1/10W 100 W503 ERJ6GEY0R00V 1/8W 0 R7520 ERJ3GEYJ101V 1/10W 100 W504 ERJ6GEY0R00V 1/8W 0 R7522 ERJ3GEYJ101V 1/10W 100 W505...
  • Page 76 DMR-ES25P / DMR-ES25PC Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description LB56111 J0JHC0000032 COIL C56001 ECJ0EC1H221J 50V 220P LB56112 J0JHC0000032 COIL C56101 ECJ0EB1A104K 10V 0.1U LB56115 J0JHC0000032 COIL C56102 ECJ0EB1A104K 10V 0.1U...
  • Page 77 DMR-ES25P / DMR-ES25PC Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R56157 ERJ2GEJ820X 1/16W 82 R56158 ERJ2GEJ152X 1/16W 1.5K EUR7659Y20 REMOTE CONTROL ASS’Y R56159 ERJ2GEJ332X 1/16W 3.3K A1-1 UR76EC5903 BATTERY COVER R56160...

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