DMR-E85HP / DMR-E85HPC CONTENTS Page Page 1 Safety precautions 6 Each Buttons 1.1. General guidelines 7 New Features 1.2. Caution for fuse replacement 7.1. Function of Power Circuit (IC1150) 2 Prevention of Electrostatic Discharge (ESD) to Electrostatic 8 Taking out the Disc from RAM-Drive Unit when the Disc...
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DMR-E85HP / DMR-E85HPC 10.1. Self-Diagnosis Functions 18.3. Analog Audio Block Diagram 10.2. Special Modes Setting 18.4. Timer Block Diagram 10.3. Service Modes 18.5. Digital Block Diagram 11 Assembling and Disassembling 18.6. Digital Block IC Pin Terminal Chart (TC1-22) 11.1. Disassembly Flow Chart 19 Schematic Diagram 11.2.
DMR-E85HP / DMR-E85HPC 1 Safety precautions 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.
DMR-E85HP / DMR-E85HPC 2 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"...
( As shown in 20.2.1. The Main P.C.B. ) NOTE: The lithium battery is a critical component. ( Type No.: CR2354-1GUF Manufactured by Panasonic. ) It must never be subjected to excessive heat or discharge. It must therefore only be fitted in equipment designed specifically for its use.
DMR-E85HP / DMR-E85HPC 7 New Features 7.1. Function of Power Circuit (IC1150) 1. General We adopted IC module as the Switching Power Circuit for lower power consumption. IC1150 is constructed with Switching materials and Control IC, and is partial resonance module.
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DMR-E85HP / DMR-E85HPC Startup Circuit Timing Chart Function of Z/C Terminal When voltage of Z/C reaches 0.25V, Gate signal is output and Drain current starts to flow. Function of F/B terminal F/B signal decides Switching ON width in low voltage controlling.
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DMR-E85HP / DMR-E85HPC IC1150 Block Diagram Signal name Pin No. Name Symbol Zero Current Det. Feed back Drain Drain...
DMR-E85HP / DMR-E85HPC 8 Taking out the Disc from RAM-Drive Unit when the Disc cannot be ejected by OPEN/CLOSE button 8.1. Forcible Disc Eject 8.1.1. 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.
DMR-E85HP / DMR-E85HPC 9 Service Explorer Confirm “RAM-Drive Last Error” in Service Mode Execute Service Mode 1. Press [STOP], [TIME SLIP] and [OPEN/CLOSE] simultaneously for 5 seconds when P-off. FL Display: *After finishing display “(7). Factor of Drive Error occurring”, press [0] [2] ~[9] [9] keys of the Remote Controller so that 99 memories can be displayed as maximum.
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DMR-E85HP / DMR-E85HPC (5) Error occurring Disc type is displayed for 5 seconds. (6) Disc Maker´s ID is displayed for 5 seconds. Example of Disc Maker´s ID: DVD-R Disc FL Display (Disc Maker´s ID) Disc Maker Country Panasonic Japan Pioneer...
DMR-E85HP / DMR-E85HPC 10 Self-Diagnosis and Special Mode Setting 10.1. Self-Diagnosis Functions Self-Diagnosis Function provides information for errors to service personnel by “Self-Diagnosis Display” when any error has occurred. U14, H** and F** are stored in memory and held. Display on FL will be cancelled when the power is turned off or AC input is turned off during self-diagnosis display is ON.
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DMR-E85HP / DMR-E85HPC Error Diagnosis contents Description Monitor Display FL display Code In order to extend HDD life, the If there is no disc in the unit, the HDD will go SLEEP SLEEP (not into SLEEP mode after there has been no activated) mode.
DMR-E85HP / DMR-E85HPC 10.2. Special Modes Setting Item FL display Key operation Mode name Description Front Key TEST Mode *All the main unit´s parameters (include tuner) Press [SKIP (REV)], [TIME SLIP] are initialized. [OPEN/CLOSE] keys simultaneously for five seconds when power is off.
DMR-E85HP / DMR-E85HPC 10.3. Service Modes Service mode setting: While the power is off, press TIME SLIP, STOP 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.
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DMR-E85HP / DMR-E85HPC Item FL display Key operation Mode name Description (Remote controller key) White Picture Output White picture is output as component Output *Initial mode is “Interlace”. Press [1] [1] in service mode. from AV Decoder. *White picture (Saturation rate : 100%)
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DMR-E85HP / DMR-E85HPC Item FL display Key operation Mode name Description (Remote controller key) HDD READ inspection Perform a complete read inspection of the When the HDD is OK Press [3] [1] in the service mode. HDD. *When canceling checking mode while executing, do "forced...
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DMR-E85HP / DMR-E85HPC 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.
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DMR-E85HP / DMR-E85HPC Item FL display Key operation Mode name Description (Remote controller key) Display the accumlated Display the accumulated unit´s working time. Press [6] [4] in service mode. working time (Indicating unit: Second) Display the Error History Display the Error History stored on the unit.
DMR-E85HP / DMR-E85HPC 11 Assembling and Disassembling 11.1. 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.
DMR-E85HP / DMR-E85HPC 11.3. Top Case 1. Remove the 2 screws (A) and 3 screws (B). 2. Open the both ends at rear side of the Top Case a little and lift the Top Case in the direction of the arrows.
DMR-E85HP / DMR-E85HPC 11.7. HDD 11.5. Front Panel 1. Remove 3 tabs (A) and 2 tabs (B) in this order. (The tab (A) and (B) should be removed at the same time, respectively.) 1. Remove 3 Screws (A) and 2 connectors.
DMR-E85HP / DMR-E85HPC 11.8. HDD Bracket 3. Lift up HDD with super sheet vertically and remove super 1. Remove 4 screws (B) and HDD Bracket with 2 Insulation sheet. Sheets. 11.9. DVD-RAM Drive Handling of HDD The following precautions should be taken when handling HDD.
DMR-E85HP / DMR-E85HPC 11.10. Rear Panel 11.11. Main P.C.B. 1. Remove the 5 screws (A) and screw (B). 1. Remove the 5 screws (A), Connector (A) and Fan 2. Unlock 2 Locking Tabs to remove Rear Panel. Connector. 11.10.1. Only Fan Motor 1.
DMR-E85HP / DMR-E85HPC 11.12. Power P.C.B. 1. Remove Connector (A). 2. Lift up Power P.C.B. a little so to unlock 2 Tabs and slide Power P.C.B. so to unlock Flange to remove Power P.C.B. 11.13. IR P.C.B. 1. Pull out IR P.C.B. in the direction of the arrow.
DMR-E85HP / DMR-E85HPC 12 Service Fixture and Tools Part Number Description Compatibility RFKZ0125 Extension FFC (Digital P.C.B. - DVD-RAM Drive / 40 Pin) Same as E50 series RFKZ0168 Extension Cable (Main P.C.B. - Fan / 3 Pin) Same as E50 series RFKZ0169 Extension Cable (Power P.C.B.
DMR-E85HP / DMR-E85HPC 13 Service Positions Note: For description of the disassembling procedure, see the section 11. 13.1. Checking and Repairing of Power P.C.B.
Model with the HDD : Perform auto recording and playback for one No abnormality should be seen in the picture, sound or operation. minute using the HDD *Panasonic DVD-R 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.
DMR-E85HP / DMR-E85HPC 16 Voltage and Waveform 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.
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DMR-E85HP / DMR-E85HPC Ref No. IC3001 MODE PLAY STOP IC3001 Ref No. MODE PLAY STOP IC4001 Ref No. MODE PLAY STOP IC4001 Ref No. MODE PLAY STOP IC4004 IC4005 IC7404 Ref No. MODE 13.1 PLAY 13.4 STOP 13.4 Ref No.
DMR-E85HP / DMR-E85HPC 18.2. Analog Video Block Diagram IC3001 (VIDEO PROCESSOR) :REC SIGNAL :PB SIGNAL DVD C IN P9001 P7402 COUT DM BIAS 6M LPF JK3902 A/V OUT C75 OUT JACK CPN C OUT DVD Y IN P9001 P7402 YOUT DM...
DMR-E85HP / DMR-E85HPC 18.3. Analog Audio Block Diagram IC4001 :REC SIGNAL :PB SIGNAL (AUDIO SOUND PROCESSOR) IIC CLOCK P7402 P9001 TO/FROM DIGITAL P.C.B. TU7401 LOGIC GLUE SECTION U/V TUNER PACK TUIL TUNER L IIC DATA P7402 P9001 L OUT TUIR...
DMR-E85HP / DMR-E85HPC 19.3. Sub Power Section (Main P.C.B. (1/5)) Schematic Diagram (P) TO P1102 POWER P.C.B. P1502 LB1501 J0JHC0000032 X SW13V X SW 13V LB1503 J0JHC0000032 X SW 5.8V X SW 5.8V X SW 5.8V P:Sub Power Section(Page: M:Main Net Section(Page:...
DMR-E85HP / DMR-E85HPC 19.5. Video I/O Section (Main P.C.B. (3/5)) Schematic Diagram (V) AUDIO VIDEO AUDIO VIDEO LINE LINE LINE LINE LINE LINE LINE LINE IN3(R) IN1(R) IN3(L) IN1(L) L3 IN L1 IN CPN L3 IN CPN L1 IN OUT2(R)
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DMR-E85HP / DMR-E85HPC P:Sub Power Section(Page: M:Main Net Section(Page: V:Video I/O Section(Page: JK3903 A:Audio Main Section(Page: K1U407B00003 PR/CR PB/CB DIGITAL T:Timer Section(Page: (RED) (BLUE) (GREEN) AUDIO OUT COMPONENT VIDEO OUT (480P/480I) R4901 C4904 C4903 6V47 R3923 R3924 R3925 R4903 0...
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NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERING. THE CORRECT PART NUMBER IS SHOWN IN THE PARTS LIST, AND MAY BE AV Encoder Section(Digital P.C.B.(2/5)) SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED. Schematic Diagram(EN) DMR-E85HP/PC AV Encoder Section(Digital P.C.B.(2/5)) Schematic Diagram(EN)
< ANA3.3V > <D3.3V> AV Decoder/Main CPU Section (Digital P.C.B.(4/5)) NOTE:DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DIAGRAM FOR ORDERING.WHEN YOU Schematic Diagram(MC) ORDER A PART,PLEASE REFER TO PARTS LIST. DMR-E85HP/PC AV Decoder/Main CPU Section(Digital P.C.B.(4/5)) Schematic Diagram(MC)
DMR-E85HP / DMR-E85HPC 20.3. Digital P.C.B. 20.3.1. Digital P.C.B. (Component Side) DIGITAL P.C.B. OVER VIEW *IC6703 is not supplied in the form of an individual part. When replacing, be sure to replace the Digital P.C.B. and not IC6703 singly. (COMPONENT SIDE) DMR-E85HP/PC Digital P.C.B.
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DMR-E85HP / DMR-E85HPC 20.3.2. Digital P.C.B. (Foil Side) DIGITAL P.C.B. OVER VIEW (FOIL SIDE) DMR-E85HP/PC Digital P.C.B. (Foil Side) (E85HP: REP3774G, E85HPC: RFKBE85HPC)
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DMR-E85HP / DMR-E85HPC 20.3.3. Digital P.C.B. Address Information DIGITAL P.C.B. Integrated Circuit CKA49 F CKC116 F CKJ30 C CL6726 C LB9006 C FL50001 F R3417 C R4436 F R6755 C RX3515 F RX6721 IC3401 C CKA51 F CKC117 F CKJ31...
DMR-E85HP / DMR-E85HPC 22 Replacement Parts List Notes: Ref. Part No. Part Name & Remarks Description *Important safety notice: RMC0595 EARTH PLATE Components identified mark have special RMA1778 FRONT ANGLE XTBS26+10J SCREW characteristics important for safety. RHD30113 SCREW Furthermore, special parts which have purposes of fire-...
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DMR-E85HP / DMR-E85HPC Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C3423- ECJ0EB1A104K 10V 0.1U IC3406 C1DB00001110 IC3408 C3ABPJ000048 C3429,3 ECJ2FB0J106K 6.3V 10U F1J0J106A013 IC3409 C0DBZGC00066 IC3501 MN88302R C3431 ECJ0EB1A104K 10V 0.1U...
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DMR-E85HP / DMR-E85HPC Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R3449 ERJ2RHD682 1/16W 6.8K R6031 ERJ2GEJ470 1/16W 47 R3450 ERJ2GEJ104 1/16W 100K R6035 ERJ2GEJ470 1/16W 47 R3451 ERJ2GEJ220X 1/16W 22 ERJ2RMJ220X...
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DMR-E85HP / DMR-E85HPC Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description RX3421, D1H82204A024 RESISTOR-RESISTOR C1520 ECJ1VB1A105K 10V 1U F1H1A105A028 C1521 ECJ1VB0J105K 6.3V 1U RX3433- D1H82204A024 RESISTOR-RESISTOR C1522 ECJ1VC1H331J 50V 330P C1523 ECJ1VB1A105K...
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DMR-E85HP / DMR-E85HPC Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C4037 F2A1C221A497 16V 220U C7657 ECJ1VF1H104Z 50V 0.1U C4038 F2A1C470A494 16V 47U C4039- ECJ2VC1H102J 50V 1000P D1501 MA165TA5 DIODE MA2C165001VT D4001,0...
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DMR-E85HP / DMR-E85HPC Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description LB7411, ERJ3GEY0R00V 1/10W 0 R3926 ERJ3GEYJ102V 1/10W 1K R3927- ERJ3EKF75R0 1/10W 75 LB7413 J0JHC0000032 COIL LB7501 VLP0175 COIL J0JCC0000060 R4001- ERJ3GEYJ104...
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DMR-E85HP / DMR-E85HPC Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7530- ERJ3GEYJ473V 1/10W 47K D0GB473JA002 C1152 ECJ2XC1H101J 16V 100P C1153 ECUM1H183KBX 50V 0.018U R7534- ERJ3GEYJ101 1/10W 100 D0GB101JA002 C1154 ECJ2XB1H102K 50V 1000P...
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DMR-E85HP / DMR-E85HPC Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R1514,1 ERJ6RBD102 1/10W 1K IP1400 K5H2022A0013 IC PROTECTOR R1516 ERJ6RED470 1/10W 47 IP1401 K5H3022A0013 IC PROTECTOR R1517 ERJ6RBD103V 1/10W 10K IP1500...