DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL CONTENTS Page Page 1 Safety precautions 13 Caution after replacing parts 1.1. General guidelines 13.1. After replacing the RAM Drive with new one 2 Prevention of Electrostatic Discharge (ESD) to Electrostatic 13.2.
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 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.
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 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.
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 3 Precaution of Laser Diode 4 Handling the Lead-free Solder 4.1. About lead free solder (PbF) Distinction of PbF P.C.B.: P.C.B.s (manufactured) using lead free solder will have a PbF stamp on the P.C.B.
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 6 New Feature 6.1. Quick start function(REC) (Note: Descriptions concerning HDD is applied only to models with HDD.) 1. General A few seconds after tuning on the unit,you can start recording to DVD-RAM,HDD.
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 7 Taking out the Disc from RAM-Drive Unit when the Disc cannot be ejected by OPEN/CLOSE button 7.1. Forcible Disc Eject 7.1.1. When the power can be turned off.
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 8 Service Explorer Confirm “RAM-Drive Last Error” in Service Mode Execute Service Mode 1. Press [REC], [CH UP] and [OPEN/CLOSE] simultaneous ly for 5 seconds when P-off. FL Display: *After finishing display “(7).
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DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL (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)
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 9 Self-Diagnosis and Special Mode Setting 9.1. Self-Diagnosis Functions Self-Diagnosis Function provides information for errors to service personnel by “Self-Diagno sis Display” when any error has occurred. U**, H** and F** are stored in memory and held.
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL Error Code Diagnosis contents Description Monitor Display Automatic FL display PLEASE Unit is in termination process Unit is in termination process now. No display WAIT “BYE” is displayed and power will be turned off.
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DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL Item FL display Key operation Mode name Description Front Key Aging Contents (Example): Demonstration Ejection of the disc is prohibited. *When lock the tray. When the power is on, press...
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 9.3. Service Modes Service mode setting: While the power is off, press REC, CH UP and OPEN / CLOSE simultaneous ly for five seconds. Item FL display Key operation...
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DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL Item FL display Key operation Mode name Description (Remote controller key) Audio Mute (XTMUTE) Check whether mute is applied normally by Press [2] [1] in service mode. the timer microprocessor.
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DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL Item FL display Key operation Mode name Description (Remote controller key) Turn on all FL/LEDs All segments of FL and all LEDs are turned All segments are turned on.
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DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL Item FL display Key operation Mode name Description (Remote controller key) P50(H) Output Timer Microprocessor IC7501-83 output High Press [8] [4] in service mode. signal for AV1-pin 10 passing through inverter (approx.
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 10 Assembling and Disassembling 10.1. Disassembly Flow Chart The following chart is the procedure for disassemblin g the casing and inside parts for internal inspection when carrying out the servicing.
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 10.3. Top Case 10.5. Digital P.C.B. 1. Remove the 2 screws (A) and 3 screws (B). 1. Remove FFC and a Screw (A). 2. Slide Top Case rearward and open the both ends at rear 2.
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 10.9. Front (L) P.C.B. 10.11. Tuner P.C.B. and Nicam Decoder P.C.B. 1. Remove a Screw (A) to remove Front (L) P.C.B. 1. Pull out the Tuner P.C.B. in the direction of the arrow.
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 13 Caution after replacing parts 13.1. After replacing the RAM Drive with new one 13.2. When the unit does not operate normally after replacing the Timer Microprocessor or Main P.C.B.
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 15 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.
17.2. Analog Video Block Diagram IC3001 (VIDEO PROCESSOR) MAIN P.C.B. P9001 P7402 C OUT DM 6MHz BIAS P9001 P7402 Y OUT DM 6MHz CLAMP FROM P9001 P7402 RPROUT DM CLAMP/ DIGITAL BIAS P.C.B. P9001 P7402 GPYOUT DM CLAMP P9001 P7402 BPBOUT DM CLAMP/ BIAS...
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 18.3. Main Net Section (Main P.C.B. (1/3)) Schematic Diagram (M) TO P1102 POWER P.C.B. TO P9001 P1501 DIGITAL P.C.B. (Audio Net Section) P7402 X SW 5.8V X SW 5.8V X SW 12.4V...
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 18.4. A/V I/O Section (Main P.C.B. (2/3)) Schematic Diagram (AI) S VIDEO VIDEO AUDIO AUDIO IN L IN R G AADC L A G AADC R A G CIN DM A...
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C3029 0.1 ENC G/Y IN AV1 FB OUT VGND AV1 V IN C3030 50V4.7 ENC B/B-Y IN AV2 FB IN C3031 0.01 REG2.5 AV2 V/Y IN C3014 C3013 25V47:(EB) 10V100:Excep C3034 C3035 0.01 6V100 DMR-ES10EB/EC/EG/EBL/EP A/V I/O Section(Main P.C.B.(2/3)) Schem...
18.7. Nicam Decoder Schematic Diagram COMPARISON CHART OF MODELS & MARKS MODEL MARK C7335 DMR-ES10EG 0.1(B) DMR-ES10EB/EC/EBL/EP IC7302 0.01(A) C0EAH0000051 TO PK7701 (RESET) MAIN P.C.B. (MAIN NET SEC.) PK7301 TU AUDIO IN LB7303 J0JCC0000080 L7303 1u JC REG.5V C7303 C7303...
DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL 21 Replacement Parts List Notes: Ref. Part No. Part Name & Remarks Description *Important safety notice: 12-4 RGK1885-S REC BUTTON RING Components identified mark have special 12-5 RGK1886-Q...
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DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C1517 ECJ1VC1H471J 50V 470P C4018 F2A1H4R7A236 50V 4.7U (EB) C1518 F2A1A101A389 10V 100U...
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DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C7546 F1H0J1050012 6.3V 1U K4012 D0YBR0000002 CHIP RESISTOR (EB) C7550 ECEA0JKA470B 6.3V 47U...
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DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description QR7403, UNR521500L TRANSISTOR R4077 D0GB101JA002 1/10W 100 R4078,7 D0GB272JA002 1/10W 2.7K QR7501...
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DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description R7587 D0GB224JA002 1/10W 220K D7802 MAZ4300NMF DIODE R7588 D0GB104JA002 1/10W 100K R7589...
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DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C7301 F1H1H1030006 50V 0.01U (EG) R7301 D0YBR0000002 CHIP RESISTOR C7302 D0YBR0000002 CHIP RESISTOR...
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DMR-ES10EB / DMR-ES1 0EC / DMR-ES1 0EG / DMR-ES1 0EP / DMR-ES10EBL Ref. Part No. Part Name & Remarks Ref. Part No. Part Name & Remarks Description Description C1607 F2A1A681A539 10V 680U R1208 ERJ6GEYJ222V 1/8W 2.2K C1608 F1J1E104A081 25V 0.1U...