Panasonic DMR-EH60GT Service Manual Download

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20.6. Audio Main Section (Main P.C.B. (4/6)) Schematic Diagram (A)

OUT

MIX L

L3 IN

OUT

MIX R

V M

AU GND

0.1

C4022

16V470

C4023

IN THE PARTS LIST, AND MAY BE SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED.

NOTE:DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERING. THE CORRECT PART NUMBER IS SHOWN

6.2K

R4046

6.2K

R4045

3.9K

R4043

3.9K

R4044

63V15

C4029

63V15

C4028

AADC R
AADC L

L1 IN L

L1 IN R

L3 IN L

L3 IN R

TUNER R
TUNER L

100K

R4016

100K

R4015

100K

R4001

100K

R4002

100K

R4003

100K

R4004

R4012 1K

R4011 1K

R4014 1K

R4013 1K

50V1

C4005

50V1

C4006

50V1

C4003

50V1

C4004

IIC CLK

IIC DATA

MIXLOUT DM

MIXROUT DM

M
M

100

R4025

100

R4024

25V47

C4024

25V47

C4025

10K

R4027

10K

R4029

15K

R4026

15K

R4028

56P

C4017

56P

C4019

L2 IN L

L2 IN R

100K

R4038

100K

R4037

50V1

C4026

R4031

R4032

50V1

C4027

0.1

C4046

16V470

C4052

0.1

C4045

10V470

C4049

AU 5V

X SW 5.8V

X SW 12V

R4010

P OFF

25V220

C4016

R4071 220

R4070 220

1000P

C4042

1000P

C4041

C4002

C4001

0.1

C4050

0.1

C4047

0.1

C4011

0.1

C4010

0.1

C4009

R CH

L CH

L2 IN

SCL

SDA

GND

1/2VCC

D/A R

D/A L

AADC R

AADC L

VCC

BIAS

SENSE

LEVEL

TUNER

CAP2

IN L

TUNER

IN R

TUNER

L1 IN

L2 IN

1/2VCC

SWITCH

SELECTOR

INPUT

VCC

2AMP

LOGIC

IIC BUS

P
P

GND

VOUT

:ON

(REG.AU+9V)

C0CBCDC00027

IC4005

VIN

VOUT

GND

:ON

(REG.AU+5V)

C0CBCDD00002

IC4004

R4069 220

R4072 220

1000P

C4040

(MUTE)

2SD132800L

Q4004

(MUTE)

2SD132800L

Q4005

2SD132800L

Q4003

(MUTE)

2SD132800L

Q4002

2700

R4068

2700

R4067

2700

R4064

2700

R4063

R4066 680

R4065 680

R4062 680

R4061 680

47K

R4060

47K

R4059

C4038 25V47

C4036 25V47

GND

XDMUTE

XTMUTE

1000P

C4039

MIX R OUT2

MIX R OUT1

MIX L OUT1

MIX L OUT2

10K

R4051

10K

R4052

10K

R4050

10K

R4049

(MUTE)

2SB1218A0L

Q4001

(MUTE)

UNR521100L

QR4004

(MUTE)

UNR521100L

QR4003

(MUTE)

UNR521100L

QR4002

UNR521100L

QR4001

(MUTE)

X SW 5.2V

MA3Z142D0LG

D4001

(AUDIO PROCESS)

C1AB00001920

IC4001

MA3Z142D0LG

D4002

P:Sub Power Section(Page: )

M:Main Net Section(Page: )

V:Video I/O Section(Page: )

A:Audio Main Section(Page: )

T:Timer Section(Page: )

U:UART/IR Section(Page: )

DMR-EH60PC/PL/GT
Audio Main Section
(Main P.C.B.(4/6))
Schematic Diagram(A)

DMR-EH60PC / DMR-EH60PL / DMR-EH60GT

Summary of Contents for DMR-EH60GT

Page 1: ...ita Electric Industrial CO Ltd All rights reserved Unauthorized copying and distribution is a violation of law DMR EH60PC DMR EH60PL DMR EH60GT Vol 1 Colour S Silver Type DVD Video Recorder ORDER NO DSD0508065CE B24 ...

Page 2: ...2 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 3: ...epairing of HDD 34 15 Caution after replacing parts 35 15 1 After replacing the RAM Drive with new one 35 15 2 When the unit does not operate normally after replacing the Timer Microprocessor or Main P C B 35 16 Standard Inspection Specifications after Making Repairs 35 17 Voltage and Waveform Chart 36 17 1 Power P C B 36 17 2 Main P C B 36 17 3 Tuner P C B 38 17 4 LED P C B 38 17 5 P9001 Connecto...

Page 4: ...1 Specifications 4 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 5: ...he potential across the resistor 4 Check each exposed metallic part and measure the voltage at each point 5 Reverse the AC plug in the AC outlet and repeat each of the above measurements 6 The potential at any point should not exceed 0 75 volts RMS A leakage current tester Simpson Model 229 or equivalent may be used to make the hot checks leakage current must not exceed 1 2 milliampere In case a m...

Page 6: ...y a grounded tip soldering iron to solder or unsolder ES devices 4 Use only an anti static solder removal device Some solder removal devices not classified as anti static ESD protected can generate electrical charge sufficient to damage ES devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ES devices 6 Do not remove a replacement ES device fro...

Page 7: ...4 Precaution of Laser Diode 7 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 8: ...rved Do not attempt to re charge the old battery or re use it for any other purpose It should be disposed of in waste products destined for burial rather than incineration 6 Handling the Lead free Solder 6 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 Caution Pb free solder has a higher melting point than standa...

Page 9: ...7 Each Button 9 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 10: ...10 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 11: ...tart only power supplies for video IC tuner and storage media are cut off When the REC button is pushed a few second after the power button is pushed Audio and Video data are stored in DDR SDRAM before a storage media DVD RAM or HDD preparation Preparation time DVD RAM about 8seconds HDD about 18seconds After a storage media DVD RAM or HDD preparation Audio and Video data are transfer from DDR SDR...

Page 12: ... forcibly and press STOP CH UP keys on the front panel simultaneously for 5 seconds 9 2 When the Forcible Disc Eject can not be done 1 Turn off the power and pull out AC cord 2 Remove the Top Cover 3 Remove the Front Panel 4 Remove 4 screws and Upper Base Unit from DVD RAM Drive 5 Take out the disc and put the Opener Roller on fully position for direction of Arrow 6 Put the Upper Base Unit so that...

Page 13: ...ve Error occurring press 0 2 1 9 keys of the Remote Controller so that 19 memories can be displayed as maximum 2 Press 4 2 keys of remote controller Example of FL Display 1 Error Number is displayed for 5 seconds 2 Time when the error has occurred is displayed for 5 seconds 3 Last Drive Error 1 2 is displayed for 5 seconds 4 Last Drive Error 2 2 is displayed for 5 seconds 13 DMR EH60PC DMR EH60PL ...

Page 14: ...n 14 LEAD DATA LEAD DATA Taiwan 15 CMC CMC Taiwan 16 AUVISTAR AUVISTAR Taiwan 17 ACER Acer Taiwan 18 VIVASTAR VIVASTAR Switzerland 19 LGE LG Electronics Korea DVD RAM Disc No FL Display Disc Maker s ID Disc Maker Country 1 MEI Panasonic 2 MATSUSHITA Panasonic Japan 3 MXL Maxell Japan 4 PRODISC Prodisc Taiwan 5 OPTDISC OPTDISC Taiwan 6 CMC CMC Taiwan Since an display is arbitrarily set up by the di...

Page 15: ...Error Occurring Disc State 15 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 16: ...ower is turned off automatically The event is saved in memory No display No display F00 No error information Initial setting for error code in memory Error code Initialization is possible with error code initialization and main unit initialization No display No display F58 Drive hardware error When drive unit error is detected the event is saved in memory No display No display F34 Initialization e...

Page 17: ...moving a disc that cannot be ejected The tray will open and unit will shift to P off mode When Timer REC is ON execute Forced disc eject after releasing Timer REC This command is not effective during Child lock is ON While Demonstration Lock is being set this Forced disc eject function is not accepted The display before execution leaves When the power is off press STOP and CH UP keys simultaneousl...

Page 18: ...ock the tray UNLOCK is displayed for 3 seconds When the power is on press STOP and POWER keys simultaneously for 5 seconds When press OPEN CLOSE key while the tray being locked Display LOCK for 3 seconds Press OPEN CLOSE key while the tray being locked ATP Initialization ATP setting is initialized and the unit turns off automatically It is same with display in stop mode When the power is on E E mo...

Page 19: ...ress 1 4 in White Picture Output mode I P are switched alternately Magenta Picture Output Magenta picture is output with Component Output from AV Decoder Magenta picture Saturation rate 100 It is enable to switch Interlace Progressive by I P switch 1 4 Initial mode is Interlace Press 1 2 in service mode Switch Interlace Progressive Press 1 4 in Magenta Picture Output mode I P are switched alternat...

Page 20: ...ervice mode Audio 44 1kHz 48kHz switching Press 2 4 in Audio Pattern Output mode 48 kHz 44 1 kHz are switched alternately HDD READ inspection Perform a complete read inspection of the HDD When the HDD is OK If the HDD is defective Press 3 1 in the service mode When canceling the checking mode while executing do forced power off Method Press the POWER button more than 10 seconds Laser Used Time Ind...

Page 21: ...ror Delete the Last Drive Error information stored on the DVD RAM Drive Press 9 6 in service mode Turn on all FL LEDs All segments of FL and all LEDs are turned on All segments are turned on Press 5 1 in service mode S1 signal output Forcibly superimpose the S1 signal approx 4 5V DC on the EE chroma signal and check the output on the S terminal Press 5 2 in service mode S2 signal output Forcibly s...

Page 22: ... Note The image stored in the SD card will be erased Insert a SD card to SD card slot and press 7 4 in service mode Insert SD card while the power is off Check for CARD SD display on the FL display and go on the procedure Tray OPEN CLOSE Test The RAM drive tray is opened and closed repeatedly is number of open close cycle times Press 9 1 in service mode When releasing this mode press the POWER but...

Page 23: ... 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 12 2 P C B Positions 23 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 24: ...e arrows 12 4 Front Panel 1 Unlock 2 tabs A and 3 tabs B in this order to remove Front Panel The tab A and B should be unlocked at the same time respectively 12 5 SD Card P C B 1 Remove 2 Screws A to remove SD Card P C B 12 6 Digital P C B 1 Remove 2FFCs and 2 Screws A 2 Lift up Digital P C B slightly so to disconnect Connector to remove Digital P C B 24 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 25: ...chassis 4 Avoid stacking up HDD 5 HDD is unstable and easy to fall Do not stand it on its side face 6 When handling HDD hold its side faces to avoid static hazard 7 Do not place HDD on its wrapping bag after removal Prevention of static hazard 8 Use a screwdriver with low impact and anti static features Note When replacing HDD please make the rear jumper slave or cable select configuration 1 Remov...

Page 26: ...k P C B 2 At first disconnect the connector on one side as shown below and pull out LED P C B 12 9 DVD RAM Drive 1 Remove 3 Screws A to remove DVD RAM Drive 2 Lift up DVD RAM Drive slightly and remove FFC and remove Cable between DVD RAM Drive and Main P C B 26 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 27: ...onnector A and HDD Power Connector to remove Power P C B 3 Unlock Power P C B from a flange to remove Power P C B 12 11 Rear Panel 1 Disconnect Fan Connector 2 Remove 5 Screws A and Screw B 3 Unlock 2 Locking Tabs A to remove Rear Panel 27 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 28: ...tor 12 12 Front L P C B 1 Remove a Screw A to remove Front L P C B 12 13 Main P C B 1 Disconnect Connector A for Front L P C B 2 Remove 5 Screws A 3 Remove Power P C B Angle Digital P C B Angle and SD Card P C B Angle with DV Jack P C B and disconnect Connector A to remove Main P C B 28 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 29: ...ainP C B DVD RAM Drive 4 Pin Same as E30 HS2 series RFKZ0216 Extension Cable MainP C B Power P C B 23 Pin Same as E55 series RFKZ0260 Extension Cable MainP C B Digital P C B 88 Pin Same as ES10 EH50 series 14 Service Positions Note For description of the disassembling procedure see the section 12 14 1 Checking and Repairing of Power P C B 29 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 30: ...14 2 Checking and Repairing of Digital P C B 30 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 31: ...14 3 Checking and Repairing of Main P C B 31 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 32: ...stage 6 Press ENTER to advance next stage 7 Select USA and then press ENTER 8 Input 0 2 0 3 2 and then press ENTER 9 Select Yes and then press ENTER 10 Select Yes and then press ENTER 11 Select Ch3 and then press ENTER 12 Press ENTER 13 Select Not Listed and then press ENTER 14 Connect scope to JK8001 4 CL8021 15 Press ENTER and then if the P C B is OK pulse signals of approx 4 5Vp p are output tw...

Page 33: ...14 4 Checking and Repairing of DVD RAM Drive 33 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 34: ...14 5 Checking and Repairing of HDD 34 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 35: ...used by a VCD DVD R DVD Video Audio CD or MP3 playback the test disc No abnormality should be seen in the picture sound or operation 7 Models with SD Card Slot or DV Input Jack In case of that the trouble is caused by SD card or DV terminal Models with SD Card Slot or DV Input Jack 1 SD card Check to be able to display and copy the picture 2 DV terminal Check to be able to record from DVC 8 After ...

Page 36: ... 3 0 0 1 4 9 0 4 5 0 1 0 0 4 9 11 7 0 0 STOP 0 0 3 3 0 0 1 4 9 0 4 5 0 1 0 0 4 9 11 7 0 0 Ref No MODE E C B REC 0 4 5 0 PLAY 0 4 5 0 STOP 0 4 5 0 Q1600 Q1400 IC1200 IC1150 Q1700 IC1400 Q1270 Q1200 IC1501 IC1701 IC1601 IC1401 QR1303 QR1304 QR1800 QR1801 QR1302 QR1301 17 2 Main P C B Ref No MODE 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8 REC 5 0 0 3 4 4 8 6 2 3 3 0 2 0 4 8 3 7 PLAY 5 0 0 3 4 4 8 6 2 3 3 0 2 0 ...

Page 37: ...24 3 24 3 24 3 28 1 PLAY 24 3 24 3 24 3 28 1 STOP 24 3 24 3 24 3 28 1 Ref No MODE 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 6 7 8 REC 4 9 5 2 0 2 2 3 3 0 5 8 1 3 1 3 0 0 0 10 9 12 1 PLAY 4 9 5 2 0 2 2 3 3 0 5 8 1 3 1 3 0 0 0 10 9 12 1 STOP 4 9 5 2 0 2 2 3 3 0 5 8 1 3 1 3 0 0 0 10 9 12 1 Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 REC 0 4 9 0 4 0 4 0 4 4 0 0 0 5 0 6 4 7 1 3 0 2 1 3 3 4 9 3 3...

Page 38: ...REC 0 0 4 9 0 0 2 4 0 5 2 0 0 5 2 0 4 9 4 9 0 PLAY 0 0 4 9 0 0 2 4 0 5 2 0 0 5 2 0 4 9 4 9 0 STOP 0 0 4 9 0 0 2 3 0 5 2 0 0 5 2 0 4 9 4 9 0 Ref No MODE E C B REC 0 0 2 2 PLAY 0 0 2 2 STOP 0 0 2 2 QR7502 Q4005 Q7509 Q8001 Q8002 Q4004 Q8003 Q8004 QR7503 Q4003 QR4004 QR4001 QR4002 QR4003 Q4001 Q4002 Q8005 IC8002 Q7503 Q7504 Q7506 Q7507 Q7508 17 3 Tuner P C B Ref No MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 ...

Page 39: ... 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 REC 2 5 3 3 0 0 0 0 1 1 5 0 0 1 5 5 0 0 1 0 0 1 1 PLAY 2 5 3 3 0 0 0 0 1 1 5 0 0 1 5 5 0 0 1 0 0 1 1 STOP 2 5 3 3 0 0 0 0 1 1 5 0 0 1 5 5 0 0 1 0 0 1 1 Ref No MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 REC 0 1 0 0 0 3 3 0 3 3 0 3 3 0 3 3 0 1 5 0 0 3 0 PLAY 0 1 0 0 0 3 3 0 3 3 0 3 3 0 3 3 0 1 5 0 0 3 0 STOP 0 1 0 0 0 3 3 0...

Page 40: ...P7401 83 REC PLAY 1 0Vp p 20 sec div P7401 63 REC PLAY 0 6Vp p 20 sec div P7401 59 REC PLAY 1 0Vp p 20 sec div P7401 51 REC PLAY 0 8Vp p 20 sec div P7401 47 REC PLAY 1 0Vp p 20 sec div P7401 29 31 REC PLAY 0 8Vp p 1m sec div P7401 55 REC PLAY 0 6Vp p 20 sec div JK3903 19 REC PLAY 1 1Vp p 20 sec div JK3903 18 REC PLAY 1 1Vp p 20 sec div JK3903 20 REC PLAY 2 0Vp p 20 sec div 40 DMR EH60PC DMR EH60PL...

Page 41: ...TA RESPONSE DIGITAL SERVO CONTROLLER DATA SLICE LOOP FILTER DIGITAL VIDEO DISC INITIAL LOGO ABBREVIATIONS E EC ECR ENCSEL ETMCLK ETSCLK ERROR TORQUE CONTROL ERROR TORQUE CONTROL REFERENCE ENCODER SELECT EXTERNAL M CLOCK 81MHz 40 5MHz EXTERNAL S CLOCK 54MHz F FBAL FCLK FE FFI FEO FG FSC FSCK FOCUS BALANCE FRAME CLOCK FOCUS ERROR FOCUS ERROR AMP INVERTED INPUT FOCUS ERROR AMP OUTPUT FREQUENCY GENERA...

Page 42: ... CODE CLOCK SUB CODE Q DATA SYSTEM CLOCK T TE TIBAL TID TIN TIP TIS TPSN TPSO TPSP TRCRS TRON TRSON TRACKING ERROR BALANCE CONTROL BALANCE OUTPUT 1 BALANCE INPUT BALANCE INPUT BALANCE OUTPUT 2 OP AMP INPUT OP AMP OUTPUT OP AMP INVERTED INPUT TRACK CROSS SIGNAL TRACKING ON TRAVERSE SERVO ON INITIAL LOGO ABBREVIATIONS V VBLANK VCC VCDCONT VDD VFB VREF VSS V BLANKING COLLECTOR POWER SUPPLY VOLTAGE VI...

Page 43: ...RAM DRIVE DR 5V X SW 5 8V P1501 P1102 QR1304 TO DVD RAM DRIVE DR 12V X SW 12V POWER ON D 1 5V P1501 P1102 P1501 P1102 P1501 P1102 REG D 1 5V IC1400 CS S FB 5 8 4 ON OFF EXT D 6 2 5 1 G 3 Q1400 REG DR 5V QR1302 1303 2 1 VIN 7 DC DC CONVERTER IC1401 CS S FB 5 8 4 ON OFF EXT D 6 2 5 1 G 3 Q1600 REG D 5 8V 2 1 VIN 7 DC DC CONVERTER IC1601 COLD HOT Q1200 COUPLER PHOTO SWITCHING IC IC1150 VCC DRAIN Z C ...

Page 44: ...7401 5 2V IC7702 IC7703 PP7404 PS7801 5 IC7404 8 1 IP1501 2 D C B ON REG ANA 3 3V 8 5 1 VIN VOUT IC1502 A PFAIL 30 8 IC7505 CONT 5 5 CONT 22 ON ON ON ON ON ON 17 IC7802 TU7801 TUNER P C B PP7404 12 PS7801 TUNER 5V IC4001 VOUT VIN 5 1 4 REG AU 9V IC4005 IC7505 80 2 IC7502 VDD OUT PFAIL OUT 1 8 VIN IC1511 1 REG XSW 5 2V VOUT DMR EH60PC PL GT Power Supply Block Diagram DMR EH60PC PL GT Power Supply B...

Page 45: ... SWIDE BLOCK SECTION TO DIGITAL Y V OUT A COUT A 65 69 83 P9001 P7401 V YIN DM 87 P9001 P7401 CPNCIN DM RPC R OUT BPC B OUT GPC Y OUT CPN Y OUT CPS V OUT CPN C OUT BUFFER Q7503 VIDEO A SLICER 67 C S DET1 CPN 1Y IN CPN 1C IN C S DET3 CPN 3Y IN CPN 3C IN LINE 1V IN LINE 3V IN 99 IC7505 8 DET OUT A S1 S2 OUT 31 LINE OUT VIDEO2 VIDEO1 JACK A V OUT JK3902 4 3 10 9 14 13 Y C OUT 2 S1 S2 OUT 1 S1 S2 C Y ...

Page 46: ... 28 29 IIC DATA IIC CLOCK P9001 1 P7401 P9001 2 P7401 OPTICAL 23 DIGITAL AUDIO OUT JK3903 SECTION DIGITAL BLOCK FROM 36 P9001 P7401 IECOUT MIX R OUT2 MIX R OUT1 MIX L OUT2 MIX L OUT1 20 19 17 16 LINE OUT2 R OUT1 R OUT2 L OUT1 L 39 P9001 P7401 MIXLOUT DM 41 P9001 P7401 MIXROUT DM 63 XTMUTE D4002 D4001 Q4004 MUTE MUTE Q4005 Q4003 MUTE MUTE Q4002 5V MUTE QR4001 4004 MUTE Q4001 QR4002 4003 MUTE 15 P90...

Page 47: ...XC OUT XC IN 10 9 REAL TIME CLK 32 768KHz X7501 113 BATTERY BACK UP B7501 69 X SW 5 2V PLAY S7502 SELECT S7506 CH UP S7504 N SW 5V IC7505 TIMER FRONT L P C B X SW 5 2V IR7501 1 3 2 LED DRIVE Q7102 LED DRIVE Q7101 LED DRIVE Q7103 D7103 D7101 D7102 2 P7101 4 P7101 3 P7101 L1 SWIDE SYNC IN XT MUTE X OUT X IN FAN1 PWM OUT HDD PFAIL DR P ON DI P ON FL TXD FL CLK FL CS FL RESET KEY IN1 HDD SEL LED SD SE...

Page 48: ...DMR EH60PC DMR EH60PL DMR EH60GT 48 ...

Page 49: ...DD0 DA0 DD15 GND CS1 DMARQ CS0 GND DA2 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 40 39 P9001 D 1 5V CPNCIN DM D 1 5V DGND D 1 5V V YIN DM D 1 5V DGND RGB CPSVIN CSNC IN DGND B IN D 3 3V DGND D 3 3V G IN D 3 3V DGND D 3 3V R IN DGND BPBOUT DM DGND GPYOUT DM DGND RPROUT DM DGND ANA 5V COUT DM DGND ANA 5V YOUT DM DGND DGND DGND DGND ANA 3...

Page 50: ...ER B3PBA0000237 Q1200 LB1123 NS12 1 NS12 2 12 11 10 9 8 7 2 4 5 POWER TRANSFORMER G4D2A0000217 T1150 6 NP2 NP1 K2AB2H000004 PC PL K2AA2H000007 GT P1101 N A 250V150 C1143 B0EDKT000009 D1140 2 1 3 4 0 068 C1121 C1120 0 022 ERZV10D471C2 VA1110 EYF52BCY ZA1103 G0B100E00002 L1120 3 4 2 1 EYF52BCY ZA1104 FOR SAFETY WHEN REPLACING ANY OF THESE COMPONENTS ONLY THE SAME TYPE COMPONENTS IDENTIFIED WITH THE ...

Page 51: ...Ampout GND ON OFF OSC SS 10u L1270 DR12V P1103 TO HDD DR5V DR GND DR GND 4 3 2 1 K5H3022A0013 IP1401 1 2 HDD PFAIL 22 21 20 19 18 17 16 15 14 13 12 0 01 C1606 K9ZZ00001279 ZA1106 51K R1602 15M R1601 8 7 6 5 4 3 2 1 180P C1605 6 5 4 3 2 1 VIN DC DC CONVERTER C0DBAKG00007 IC1601 REG XSW 5 8V B1DHDD000022 Q1600 15K R1604 0 1 C1602 2700 R1605 0 1 C1603 0 1 C1604 EXT 2400 R1603 0 1 C1608 10V680 C1607 C...

Page 52: ...REG ANA 5V SHUTDOWN THERMAL LIMITTER CURRENT DRIVER BIAS REFERENCE 8 1 2 3 4 5 6 7 C0CBCDD00006 IC1512 JC REG 5V SHUTDOWN THERMAL LIMITTER CURRENT DRIVER BIAS REFERENCE 8 1 2 3 4 5 6 7 C0CBCDD00008 IC1511 REG XSW 5 2V SHUTDOWN THERMAL LIMITTER CURRENT DRIVER BIAS REFERENCE 8 1 2 3 4 5 6 7 DR12V P1502 RAM DRIVE UNIT TO P102 DR5V DRGND DR12V 4 3 2 1 P1501 POWER P C B TO P1102 X SW 12V X SW 5 8V X SW...

Page 53: ...AADC R IECOUT MIXLOUT DM MIXROUT DM ANA3 3V YOUT DM ANA5V COUT DM RPROUT DM GPYOUT DM BPBOUT DM D3 3V V YIN DM CPNCIN DM D1 5V CL7408 CL7403 CL7404 CL7405 CL7406 CL7407 CL7402 4 3 2 1 5 6 7 8 AMP C0BBBA000085 IC7404 P7401 AUDIO NET SECTION DIGITAL P C B TO P9001 D1 5V CPNCIN DM D1 5V DGND D1 5V V YIN DM D1 5V DGND RGB CPSVIN CSYNC IN DGND B IN D1 5V D3 3V DGND D3 3V G IN D3 3V DGND D3 3V R IN DGND...

Page 54: ...7 C3026 6V330 C3024 6V330 C3023 25V47 C3022 10V470 CL3001 L3002 22u L3001 22u SYNC CR SLICE DC CLK MONI V C SYNC OUT DVD C IN DVCC1 Y 1 IN C S DET1 BS TUNER TEST3 VIDEO AUDIO 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 ...

Page 55: ...03 LB3925 J0JCC0000103 LB3924 480P 480I VIDEO OUT COMPONENT IN VCC GND 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 23 22 21 GREEN Y 20 K1U407B00004 JK3903 19 18 17 RED PR CR BLUE PB CB 20 19 18 17 16 15 14 13 12 11 IN THE PARTS LIST AND MAY BE SLIGHTLY DIFFERNT OR AMENDED SINCE THIS DRAWING WAS PREPARED NOTE DO NOT USE THE PART NUMBER SHOWN ON THIS DRAWING FOR ORDERING THE CORRECT PART NUMBER IS SHOWN ...

Page 56: ...ND 1 2VCC D A R D A L AADC R AADC L VCC BIAS RF SENSE LEVEL R TUNER BS L TUNER BS CAP2 IN L TUNER IN R TUNER L L1 IN R L1 IN R L2 IN 1 2VCC SWITCH SELECTOR INPUT VCC 2AMP LOGIC IIC BUS M P P GND NR VOUT ON 1 2 3 4 5 IC REG AU 9V C0CBCDC00027 IC4005 VIN VIN VOUT NR GND ON 1 2 3 4 5 IC REG AU 5V C0CBCDD00002 IC4004 R4069 220 R4072 220 V V V V P P M T 1000P C4040 MUTE 2SD132800L Q4004 MUTE 2SD132800L...

Page 57: ...A327200108 X7501 10MHz H0D100500018 X7502 R7525 0 R7524 4700 XJCINT U IR DATA U IR CLK 3 2 1 PFAIL OUT C0EBJ0000336 IC7502 3 2 1 4 5 SYS PFAIL OUT UNR521200L QR7503 D3 3V SYS PFAIL CTL C0EBE0000457 IC7503 3 2 1 4 5 L7505 N4BCT50A0005 B7501 1K R7564 B0JACE000001 D7508 X SW 5 2V 3 4 2 1 B0JDCE000002 D7509 P7506 LED P C B TO P7101 GND N SW 5V SD SEL LED DVD SEL LED HDD SEL LED SD LED 6 5 4 3 2 1 TIME...

Page 58: ...504 TL7503 0 1 C7504 5 6K R7507 0 1 C7505 C7502 4 7 BUFFER 2SD1819A0L Q7504 1 5K R7506 15K R7505 0 1 C7503 10K R7504 1K R7503 BUFFER 2SB0709A0L Q7503 V SYNC IN P TUNER 5V 4 0 1 C7509 DISPLAY DRIVE C1ZBZ0002791 IC7501 SEG27 SEG28 SEG29 SEG30 SEG31 SEG32 SEG33 SEG34 VCC1 XIN XOUT VSS SDATA SCK CS RESET SEG11 SEG10 SEG09 SEG08 SEG07 SEG06 SEG05 SEG04 SEG03 SEG02 SEG01 SEG00 SEG35 SEG36 SEG37 SEG38 SE...

Page 59: ...Circuit G LINK K2HC104B0013 JK8001 PC 1 2 4 3 VCC CNVSS XRESET VREF NC NC NC BUSY SEL NC NC FL CLK FL TXD NC FL RXD NC NC CL8005 NC CL8008 NC PRGL PRXD CL8007 XIRCS PRGH CL8006 CL8012 PRGL 8 7 6 5 4 3 2 1 9 10 11 12 NC CL8013 CL8014 PTXD CL8015 H0D800400020 X8001 22P C8001 0 R8012 22P C8002 R8023 47K NC VSS XOUT C2BBFD000536 IC8001 17 18 19 20 21 22 23 24 14 32 31 30 29 28 27 26 25 15 CL8009 13 16...

Page 60: ... NC NC SCL IF OUT NC NC AFTOUT SIFOUT BTL 30VIN NC VIDEOOUT SDA 2 6 18 17 16 15 14 13 12 11 10 7 5 4 3 1TUNER L 1TUNER R GND TUNER VIDEO1 UNREG 38V GND AFC IIC DATA IIC CLK TUNER 5V GND PS7801 MAIN NET SECTION MAIN P C B TO PP7404 1 2 3 4 5 6 7 8 9 10 11 12 13 AUDIO MULTIPLEX DECODER AN5832SA E1V IC7801 CANCEL OFFSET SWITCH L R SAP FILTER L R FILTER STEREO CANCEL OFFSET CANCEL PILOT PLL DET PILOT ...

Page 61: ... LB6801 13 12 DAT3 CMD GND 3 3V CLK GND DAT0 DAT1 DAT2 WP CD COM FG P6803 TO SD CARD 10 11 9 8 7 6 5 4 3 1 2 P6802 AVENC RTSC AVDEC MAIN CPU 2 SECTION DIGITAL P C B TO P6004 CLK GND DAT1 CD DAT3 CMD XSORX COM XDIAG DAT0 DAT2 MSOTX 3 3V WP 14 13 12 11 10 9 8 7 6 5 4 3 2 1 7 6 E D C 5 ORDERING WHEN YOU ORDER A PART PLEASE REFER TO PARTS LIST NOTE DO NOT USE ANY PART NUMBER SHOWN ON THIS SCHEMATIC DI...

Page 62: ...01 200 R7103 SD SEL LED DRIVE 47K R7110 DVD SEL 2SD0601A0L Q7102 B3ACA0000265 D7102 200 R7104 DVD SEL LED DRIVE 47K R7112 10K R7101 0 01 C7101 HDD SEL LED DRIVE 2SD0601A0L Q7103 HDD SEL B3AEA0000068 D7107 200 R7105 1 2 3 HDD SEL LED SD LED DVD SEL LED C 5 P7101 TIMER SECTION MAIN P C B TO P7506 SD SEL LED N SW 5V GND 4 5 6 ORDERING WHEN YOU ORDER A PART PLEASE REFER TO PARTS LIST NOTE DO NOT USE A...

Page 63: ... C 2 F1101 D 8 C1405 B 2 C1706 C 3 R1405 D 4 Q1400 D 4 D1800 B 5 C1406 B 2 C1707 C 2 R1406 D 4 Q1600 B 4 C1120 D 8 C1407 D 4 C1800 B 5 R1407 D 4 Q1700 C 2 IP1401 D 4 C1121 B 8 C1408 D 4 R1409 D 4 IP1601 C 4 C1122 B 9 C1409 D 4 R1150 C 6 R1410 B 2 QR1301 B 3 C1123 C 9 C1410 D 4 R1151 D 6 R1411 D 4 QR1302 E 4 T1150 C 6 C1125 B 6 C1411 D 4 R1152 D 6 R1518 D 2 QR1303 E 4 C1143 B 6 C1412 D 4 R1153 C 6 ...

Page 64: ...Main P C B 21 2 1 Main P C B 1 4 Section 1 A B C 2 3 4 1 4 2 4 3 4 4 4 DMR EH60PC PL GT Main P C B VEP79111F EH60PC VEP79111G EH60PL GT 1 4 Section Location Map REAR FRONT DMR EH60PC DMR EH60PL DMR EH60GT 64 ...

Page 65: ...21 2 2 Main P C B 2 4 Section 5 6 7 8 2 4 4 4 DMR EH60PC PL GT Main P C B VEP79111F EH60PC VEP79111G EH60PL GT 2 4 Section Location Map REAR FRONT DMR EH60PC DMR EH60PL DMR EH60GT 65 ...

Page 66: ...21 2 3 Main P C B 3 4 Section D E F 2 4 3 4 4 4 DMR EH60PC PL GT Main P C B VEP79111F EH60PC VEP79111G EH60PL GT 3 4 Section Location Map REAR FRONT DMR EH60PC DMR EH60PL DMR EH60GT 66 ...

Page 67: ...21 2 4 Main P C B 4 4 Section 3 4 4 4 DMR EH60PC PL GT Main P C B VEP79111F EH60PC VEP79111G EH60PL GT 4 4 Section Location Map REAR FRONT DMR EH60PC DMR EH60PL DMR EH60GT 67 ...

Page 68: ... QR4004 E 4 C1540 E 5 C4046 B 2 R1511 B 4 R4901 A 7 R7605 E 1 QR7502 E 2 X7501 D 3 C1544 B 5 C4047 B 2 R1512 B 4 R4903 B 7 R7606 F 1 QR7503 D 4 X7502 D 3 C1551 E 5 C4049 B 2 R1513 B 3 R7401 B 3 R7607 C 2 X8001 A 6 C1552 B 5 C4050 D 7 R1523 B 6 R7402 D 5 R7608 E 4 CL3001 C 5 C1553 B 5 C4052 D 8 R3005 B 6 R7403 D 5 R7614 C 3 CL7402 B 4 IP1501 B 6 C1562 B 5 C4901 B 7 R3025 C 5 R7442 E 5 R7615 C 3 CL7...

Page 69: ...21 3 Tuner P C B 1 A B C D 2 3 4 5 Tuner P C B DMR EH60PC PL GT Tuner P C B VEP07A76B DMR EH60PC DMR EH60PL DMR EH60GT 69 ...

Page 70: ... P C B 1 A B C D 2 3 4 5 6 7 8 9 SD Card P C B Foil Side DMR EH60PC PL GT SD Card P C B Foil Side VEP73121B Component Side DMR EH60PC PL GT SD Card P C B Component Side VEP73121B DMR EH60PC DMR EH60PL DMR EH60GT 70 ...

Page 71: ... P C B Front L P C B DMR EH60PC PL GT LED P C B VEP70122 Front L P C B VEP70121A DV Jack P C B 1 A B C 2 3 4 5 DMR EH60PC PL GT DV JACK P C B VEP73132A 21 5 LED P C B Front L DV Jack P C B DMR EH60PC DMR EH60PL DMR EH60GT 71 ...

Page 72: ...DMR EH60PC DMR EH60PL DMR EH60GT 72 ...

Page 73: ...22 Exploded Views 22 1 Casing Parts Mechanism Section 73 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 74: ...22 2 Packing Accessories Section 74 DMR EH60PC DMR EH60PL DMR EH60GT ...

Page 75: ...PANEL 1 PL 14 RGR0354J A REAR PANEL 1 GT 17 RMA1909A 1 DIGITAL ANGLE 1 18 RKA0177 K LEG CUSHION 1 19 RKA0177 K LEG CUSHION 1 20 RFKV0046HDK HDD 200GB 1 21 RKA0166 T LEG RUBBER 1 22 RKA0166 T LEG RUBBER 1 24 L6FAKCCE0003 FAN MOTOR 1 Ref No Part No Part Name Description Pcs Remarks 25 RMA1910A 1 SD CARD ANGLE 1 26 VEK0H70 FFC 1 27 RMN0823 2 HDD BRACKET 1 28 VEK0H71 FFC 1 29 RMX0325 MECHA SPACER 1 30...

Page 76: ...No Part Name Description Pcs Remarks C3022 F2A1A471A224 10V 470U 1 C3023 F2A1E4700051 25V 47U 1 C3024 F2A0J3310037 6 3V 330U 1 C3026 F2A0J3310037 6 3V 330U 1 C3028 F2A1E4700051 25V 47U 1 C3029 F2A1A471A224 10V 470U 1 C3030 F2A1E4700051 25V 47U 1 C3031 F2A1A471A224 10V 470U 1 C3032 ECJ1VB1H103K 50V 0 01U 1 C3033 ECJ1VB1H103K 50V 0 01U 1 C3034 ECJ1VB1H103K 50V 0 01U 1 C3035 F2A1H2200032 50V 22U 1 C3...

Page 77: ...IODE 1 D4001 MA3Z142D0LG DIODE 1 D4002 MA3Z142D0LG DIODE 1 D7101 B3ABA0000595 DIODE 1 D7102 B3ACA0000265 DIODE 1 D7104 B3AEA0000060 DIODE 1 D7107 B3AEA0000068 DIODE 1 D7401 B0JACE000001 DIODE 1 D7502 MAZ4240NMF DIODE 1 D7503 B0HAGR000002 DIODE 1 Ref No Part No Part Name Description Pcs Remarks D7504 B0AAGM000007 DIODE 1 D7505 B0AADM000003 DIODE 1 D7506 B0AADM000003 DIODE 1 D7507 MAZ4300NLF DIODE 1...

Page 78: ...ame Description Pcs Remarks R1506 ERJ3RBD103V 1 16W 10K 1 R1507 ERJ3RBD152V 1 16W 1 5K 1 R1508 ERJ3RBD153V 1 16W 15K 1 R1511 ERDS2TJ271T 1 4W 270 1 R1512 ERDS2TJ271T 1 4W 270 1 R1513 ERDS2TJ271T 1 4W 270 1 R1523 ERJ3GEYJ822V 1 10W 8 2K 1 R3005 ERJ3GEY0R00V 1 10W 0 1 R3025 ERJ3RBD153V 1 16W 15K 1 R3026 ERJ3GEYJ105V 1 10W 1M 1 R3028 ERJ3GEYJ471V 1 10W 470 1 R3030 ERJ3GEYJ750V 1 10W 75 1 R3032 ERJ3GE...

Page 79: ...10W 100 1 R7546 ERJ3GEYJ473V 1 10W 47K 1 R7548 ERJ3GEYJ101V 1 10W 100 1 R7549 ERJ3GEYJ101V 1 10W 100 1 R7550 ERJ3GEYJ473V 1 10W 47K 1 Ref No Part No Part Name Description Pcs Remarks R7552 ERDS2TJ331T 1 4W 330 1 R7553 ERJ3GEYJ103V 1 10W 10K 1 R7555 ERJ3GEYJ333V 1 10W 33K 1 R7556 ERJ3GEYJ332V 1 10W 3 3K 1 R7557 ERJ3GEYJ473V 1 10W 47K 1 R7558 ERJ3GEYJ470V 1 10W 47 1 R7559 ERJ3GEYJ473V 1 10W 47K 1 R7...

Page 80: ... 16V 1800U 1 C1271 F2A1C182A621 16V 1800U 1 C1272 F2A1C102A625 16V 1000U 1 Ref No Part No Part Name Description Pcs Remarks C1273 EEUFM1C121B 16V 120U 1 C1274 ECJ2VB1E104K 25V 0 1U 1 C1400 EEUFM1E221B 25V 220U 1 C1401 ECJ2VF1C105Z 16V 1U 1 C1402 ECJ2VB1H103K 50V 0 01U 1 C1403 ECJ2VC1H391J 50V 390P 1 C1404 ECJ2VB1H472K 50V 4700P 1 C1405 ECJ2VB1H102K 50V 1000P 1 C1406 F2A0J681A550 6 3V 680U 1 C1407 ...

Page 81: ...7 TRANSFORMER 1 VA1110 ERZV10D471C2 SURGE ABSORBER 1 ZA1103 EYF52BCY FUSE HOLDER 1 ZA1104 EYF52BCY FUSE HOLDER 1 n 05 VEP07A76B 1 TUNER P C B Ref No Part No Part Name Description Pcs Remarks C7801 F2A1H2R2A234 50V 2 2U 1 C7802 ECJ1VB1C333K 16V 0 033U 1 C7803 ECJ1VB1C104K 16V 0 1U 1 C7804 ECJ1VB1E223K 25V 0 022U 1 C7805 ECJ1VB1C104K 16V 0 1U 1 C7806 F2A1H3R3A234 50V 3 3U 1 C7807 F2A1HR33A234 50V 33...

Page 82: ...03K 50V 0 01U 1 FL6801 F1H0J1050025 FILTER 1 LB6801 J0JHC0000032 COIL 1 LB6802 J0JHC0000045 COIL 1 P6802 K1KB14A00073 CONNECTOR 14P 1 P6803 K1NA09E00027 CONNECTOR 9P 1 R6801 ERJ3GEYJ101V 1 10W 100 1 R6802 ERJ3GEYJ220V 1 10W 22 1 R6803 ERJ3GEYJ220V 1 10W 22 1 R6804 ERJ3GEYJ223V 1 10W 22K 1 R6805 ERJ3GEYJ123V 1 10W 12K 1 R6807 ERJ3GEYJ223V 1 10W 22K 1 RX6801 D1H82204A024 RESISTOR RESISTOR 1 RX6802 D...

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