Panasonic DVD-S49PC Service Manual Download Page 49

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16.3. MODULE SCHEMATIC DIAGRAM

DVD-S49PC MODULE SCHEMATIC DIAGRAM

ERJ3GEY0R00V

K8105

(MUTE)

(SWITCHING)

(REG.D+3.3V)

(MOTOR DRIVE)

(POWER SUPPLY)

A11

A12

(AUDIO D/A CONVERTER)

0.1

C8424

0.1

C8428

B25

B26

B27

B28

B29

ERJ3GEY0R00V

K8251

C11

C10

B24

B23

B22

B21

B20

B19

B18

B17

B16

B15

C11

C10

B14

B13

B12

B11

B10

VIN5

VIN6

VIN7

VIN8

VIN3

VIN4

VIN2

VIN1

CL8571

B39

VOUT8

VOUT7

VCC1

AGND1

VOUT6

VOUT5

VOUT4

VOUT3

VCC2

AGND2

VCOM

VOUT2

VOUT1

ZERO2

MSEL

DATA4

DATA3

DATA2

DGND

VDD

LRCK

BCK

DATA1

SCK

ZERO1

100

R8341

K8341

100

R8335

K8335

R8332

100

R8331

K8331

R8322

100

R8321

K8321

R8326

100

R8325

K8325

6V100

C8421

0.1

C8422

6V33

C8550

B1GDCFEC0001

QR8571

MA2J72800L

D8571

0.1

C8252

CL8435

CL8434

K8421

LB8430 ERJ2GE0R00X

LB8431 ERJ2GE0R00X

LB8429 ERJ2GE0R00X

LB8428 ERJ2GE0R00X

LB8427 ERJ2GE0R00X

LB8426 ERJ2GE0R00X

LB8425 ERJ2GE0R00X

LB8302 J0JBC0000042

LB8301 J0JBC0000042

LB8303 J0JBC0000042

LB8304 J0JBC0000042

LB8305 J0JBC0000042

LB8255 ERJ3GEY0R00V

LB8256 ERJ3GEY0R00V

LB8491 ERJ2GE0R00X

LB8424 ERJ2GE0R00X

LB8423 ERJ2GE0R00X

LB8422 ERJ2GE0R00X

LB8421 ERJ2GE0R00X

CL8431

CL8432

CL8433

CL8421

CL8422

CL8423

CL8424

CL8425

CL8426

CL8427

CL8428

6V33

C8423

0.1

C8426

0.1

C8427

CL8251

CL8252

CL8261

CL8262

16V47

C8255

0.1

C8256

82K

R8261

82K

R8263

A10

220P

C8532

R8533 0

R8532 2200

C8572 0.1

C8571 10

6V220

C8251

0.1

C8257

AMUT

CNT

ADGND

FP8421

(F/AV SECTION)

MOTHER P.C.B.

TO FP4301

VGND

Y/PY/G

VGND

CB/PB/B

VGND

CR/PR/R

LD+

LD-

ADAC5V

AUDIODIGITAL

ADGND

ZFLAG & AMUTE

A-REF

ADGND

MIX-R

ADGND

MIX-L

PS8301

(F/AV SECTION)

MOTHER P.C.B.

TO FP3502

TRV INNER SW

DGND

TRVM+

TRVM-

SPM+

SPM-

FP8251

TO MECHANISM UNIT

GND(VRCD)

SUBSEL

PIN(CD)

SUB1

SUB2

VCC

VREF1

GND(OEIC)

LDDVD

LDGND

LDCD

PIN(DVD)

VREF2(RF-)

GND

FE1(DVD/CD)

FE2(DVD/CD)

TC(DVD)

TD(DVD)

TB(DVD)

TA(DVD)

HFM

T-

F-

F+

T+

FP8531

PICKUP UNIT

TO OPTICAL

DOP CPU-STAT

DOP CPU-CMD

DOP CPU-CLK

TRAY MUT

TRAY DRV

MGND

M+9V

DGND

D+1.2V

AGND

A+5V

DGND

D+5V

DGND

PS8101

(F/AV SECTION)

MOTHER P.C.B.

TO FP3501

GND

CONT

VIN

VO1+

VO1-

VO2+

VO2-

VO3+

VO3-

PVCC3

VIN3

VIN2

VIN1

MUTE2

MUTE1

BIAS1

VO5+

VO5-

VO4+

VO4-

PGND

PVCC12

PVCC45

VIN4

VIN5

GND

OPIN+

OPIN-

OPOUT

BIAS2

MUTE3

56x2

RX8533

56x2

RX8531

56x2

RX8534

56x4

RX8532

C8111 0.1

TL8111

22Kx2

RX8111

R8531 1500

C8531 100P

0.1

C8533

0.1

C8530

3
1

2
4

1
3

G1C100KA0055

L8550

C0CBCBD00018

IC8111

C8112

470P

C8113

1
3

XP0621400L

QR8111

R8421 0

LB8530 J0JHC0000097

LB8531 ERJ2GE0R00X

LB8551 J0JBC0000042

LB8561 J0JBC0000042

2200

R8420

B1GBCFJJ0047

QR8420

11
10

9
8
7

1
2

4
5
6
7
8
9

10
11
12
13
14
15
16
17
18
19
20

LB8692 ERJ2GEJ101X

LB8693 ERJ2GEJ101X

LB8691 ERJ2GEJ101X

LB8262 ERJ2GE0R00X

LB8261 ERJ2GE0R00X

LB8571 J0JBC0000042

LB8258 ERJ3GEY0R00V

LB8260 ERJ3GEY0R00V

LB8259 ERJ3GEY0R00V

LB8257 ERJ3GEY0R00V

0.1

C8261

15K

R8262

15K

R8264

K8261

C0FBBK000050

IC8421

C0GBG0000054

IC8251

1
2

4
5
6

ERJ6GEY0R00V

K8104

ERJ3GEY0R00V

K8102

K8101 ERJ3GEY0R00V

K8103 ERJ3GEY0R00V

DVD-S49PC

Summary of Contents for DVD-S49PC

Page 1: ...Simple Profile video system G 726 audio system 2005 Matsushita Electric Industrial CO Ltd All rights reserved Unauthorized copying and distribution is a violation of law DVD S49PC DL4 1 Mechanism Series Colour S Silver Type K Black Type 6 DivX 3 11 4 x 5 x GMC Global Motion Compensation is not supported 7 The total combined maximum mumber of recognizable audio picture and video contents and groups...

Page 2: ...ON OF STATIC ELECTRICITY DISCHARGE 8 6 1 Grounding for electrostatic breakdown prevention 8 6 2 Handling Precautions for Traverse Unit Optical Pickup 8 7 DISASSEMBLING THE CASING AND CHECKING P C B S 9 7 1 Disassembly Procedure 9 7 2 Casing Parts and P C B Positions 9 7 3 Top Panel 10 7 4 Front Panel 10 7 5 Module P C B 10 7 6 Mechanism Unit 10 7 7 Rear panel and 5 1CH P C B 11 7 8 Mother P C B an...

Page 3: ...14 4 VIDEO BLOCK DIAGRAM 40 14 5 AUDIO BLOCK DIAGRAM 42 15 INTERCONNECTION SCHEMATIC DIAGRAM SCHEMATIC DIAGRAM NOTES 43 15 1 INTERCONNECTION SCHEMATIC DIAGRAM 43 15 2 SCHEMATIC DIAGRAM NOTES 44 16 SCHEMATIC DIAGRAM 45 16 1 POWER SUPPLY SECTION MOTHER P C B 1 2 SCHEMATIC DIAGRAM 45 16 2 FRONT AV OUT SECTION MOTHER P C B 2 2 SCHEMATIC DIAGRAM 46 16 3 MODULE SCHEMATIC DIAGRAM 49 16 4 5 1CH SCHEMATIC ...

Page 4: ... must use the thing bundled to thing to print that of 1 3 or module P C B for service Information needed without fail for the customer for whom it is used continuing DivX Video on Demand Service to Manual for the customer is recorded 1 2 About DivX 1 2 1 DivX A video compression format developed by DivXNetworks Inc that compresses video files without any considerable loss of video quality 1 2 2 Ab...

Page 5: ...ew registration code otherwise you will no longer be able to play DivX Video on Demand content 3 Follow the procedure on the DivX Video on Demand web site to register at http vod divx com URL is valid as of April 2005 If you do not use the DivX Video on Demand content please ignore this warning Warning for Customers Who Use the DivX Video on Demand content ...

Page 6: ...led 3 After servicing make the following leakage current checks to prevent the customer from being exposed to shock hazards 3 PREVENTION OF ELECTRO STATIC DISCHARGE ESD TO ELECTROSTATICALLY SENSITIVE ES DEVICES Some semiconductor solid state devices can be damaged easily by static electricity Such components commonly are called Electrostatically Sensitive ES Devices Examples of typical ES devices ...

Page 7: ...bF Distinction of PbF PCB PCBs manufactured using lead free solder will have a PbF stamp on the PCB Caution Pb free solder has a higher melting point than standard solder Typically thmelting point is 50 70 F 30 40 C higher Please use a high temperature soldering iron In case of the soldering iron with temperature control please set it to 700 20 F 370 10 C Pb free solder will tend to splash when he...

Page 8: ...s during transportation and before installation the both ends of the laser diode are short circuited After replacing the parts with new ones remove the short circuit according to the correct procedure See this Technical Guide 2 Do not use a tester to check the laser diode for the optical pickup Failure to do so will damage the laser diode due to the power supply in the tester 6 2 Handling Precauti...

Page 9: ...7 DISASSEMBLING THE CASING AND CHECKING P C B S 7 1 Disassembly Procedure 7 2 Casing Parts and P C B Positions 9 DVD S49PC ...

Page 10: ...nt Panel 1 Release the tabs 2 Release the tabs 7 5 Module P C B 1 Unscrew the screws 2 Remove the connectors 3 Press each tab with the nipper to module PCB vertically 7 6 Mechanism Unit 1 Unscrew the screws 2 Remove the connectors 10 DVD S49PC ...

Page 11: ...7 7 Rear panel and 5 1CH P C B 1 Remove the connector 2 Unscrew the screws 3 Release the tabs 7 8 Mother P C B and Power SW P C B 1 Unscrew the screws 11 DVD S49PC ...

Page 12: ...7 9 Service Position 7 9 1 Servicing position of the Module P C B 7 9 2 Servicing position of the Mother P C B 7 9 3 List of the Extension Cables 12 DVD S49PC ...

Page 13: ...A in the arrow direction to the opposite side till it stops 2 Slide the lever A further by bending the tab at the right side of the lever A in the right direction The right groove opens and the boss becomes seen 3 Open the lever B to left The 2 grooves at the left side open 4 Remove the traverse unit 13 DVD S49PC ...

Page 14: ... tray slides a little forward and stops 5 Remove the drive arm concave phase from the tray slider and tray Assembling the tray unit 1 Insert a part of the tray into the unit sliding over the groove on the mechanical chassis unit 2 Insert the tray to the point before the tab of the mechanical chassis unit 3 Hook the drive arm concave phase over the tray and the tray slider 4 Press in the tray 5 Mak...

Page 15: ...on the lock lever projection part temporarily 3 Unlock the tab and remove the lock lever 4 Remove the belt 5 Unlock the tab and remove the pulley 6 Remove the relay gear 7 Turn the change lever in the arrow direction till it stops 8 Hook the change lever spring on the change lever project part temporarily 15 DVD S49PC ...

Page 16: ...9 Pull the lever B in the bottom side to your side and remove the change lever 10 Remove the drive rack the sub rack and the drive gear 8 5 Loading motor P C B 1 Unscrew the screws 16 DVD S49PC ...

Page 17: ...up unit as it has an extremely high precise structure 2 To prevent the laser diode from the electrostatic discharge damage the Intermediate FFC of the optical pickup unit removed from the PCB should be short circuited with a short pin or a clip 3 The Intermediate FFC may be cut off if an excessive force is applied to it Use caution when handling the Intermediate FFC 4 The antistatic FPC is connect...

Page 18: ...ckup unit in the arrow direction till it stops 2 Unscrew the screws 3 Remove the drive rack 4 Unscrew the screw 5 Slide the shaft in the arrow direction 6 Lift the optical pickup unit with the shaft 7 Remove the optical pickup unit 8 Pull the shaft and the rubber out 18 DVD S49PC ...

Page 19: ...n the guide section of the optical pickup unit with the rail 3 Install the shaft top to the holder 4 The intermediate FFC is fixed as shown below 8 7 Traverse Motor 1 Unscrew the screws 2 Remove the cover while lifting the inner gear 3 Remove the solders 4 Remove the traverse motor 19 DVD S49PC ...

Page 20: ...20 DVD S49PC ...

Page 21: ...re for effective Self diagnosis and tilt adjustment Be sure to use the self diagnosis function before replacing the optical pickup when NO DISC is displayed As a guideline you should replace the optical pickup when the value of the laser drive current is more than 55 Note Press the power button to turn on the power and check the value within three minutes before the unit warms up Otherwise the res...

Page 22: ...loading error H02 Spindle servo error Spindle servo DV3 2 IC8001 SP motor CLV servo error H03 Traverse servo error H04 Tracking servo error H05 Seek error H06 Power error Cannot switch off the power because of the panel and system computer communication error H07 Spindle motor drive error Spindle motor ass y DSC related F500 DSC error DV3 2 IC8001 stops in the occurence of servo error starup focus...

Page 23: ... ion on lone F895 Language area abnormality Firm version agreement check for factory preset setting failure prevention FROM IC8651 F896 No existence model Firm version agreement check for factory preset setting failure prevention F897 Initialize is not completed Initialize completion check for factory preset setting failure prevention F898 Disagreement of hardware and software Unsuitable combinati...

Page 24: ...9 5 Service mode table 2 Pressing various button combinations on the player and remote control unit can activate the service modes 24 DVD S49PC ...

Page 25: ...25 DVD S49PC ...

Page 26: ...6 2 Cancellation The lock can be cancelled by the same procedure as used in setting UNLOCK is displayed on cancellation Disconnecting the power cable from power outlet does not cancel the lock 9 7 Handling After Completing Repairs Use the following procedure after completing repairs 9 7 1 Method Confirm that the power is turned on 1 Press the OPEN CLOSE button to close the tray 2 Press the POWER b...

Page 27: ...sion up of the DVD player The firmware of the DVD player may be renewed to improve the quality including operationability and playerbility to the substandard discs processing to optimize the drive The recovery disc has also firmware version up After version up recovery processing is executed automatically Part number of the recovery disc for version up will be noticed when it is supplied Updating ...

Page 28: ...ly unnecessary after replacing other parts of the traverse unit However make adjustment if there is a noticeable degradation in picture quality Optical adjustments cannot be made inside the optical pickup Adjustment is generally unnecessary after replacing the traverse unit 11 2 2 Important points in electrical adjustment Follow the adjustment procedures described in this Manual 11 3 Storing and H...

Page 29: ...ter value is extremely different 11 4 1 2 Important points 1 Make tangential adjustment first and then make tilt adjustment 2 Repeat adjusting two or three times to find the optimum point 3 Finish the procedure with tilt adjustment Jitter value depends on the model 1 If the jitter value changes like B the optimum point is easy to find 2 If the jitter value changes like A set the optimum point near...

Page 30: ...xing reassemble clamper plate and top panel When a screw lock is performed to the head side of an adjustment screw 1 After adjustment remove top panel front panel rear panel and mechanism unit in this sequence 2 Lay the mechanism unit upside down and fix adjustment scwer with screw lock 3 After fixing reassemble mechanism unit rear panel front panel and top panel It is also possible to perform scr...

Page 31: ... REQUEST DATA 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 FREQU...

Page 32: ... SERIAL SUB 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...

Page 33: ... 38 39 40 PLAY 3 1 0 6 0 3 3 0 0 0 3 3 3 3 3 3 0 3 1 14 4 1 34 13 2 0 12 5 12 1 17 9 0 STOP 3 2 0 0 3 3 0 0 0 3 3 3 3 3 3 0 0 14 4 13 4 13 2 12 7 0 0 17 9 0 Ref No MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 PLAY 0 0 0 15 0 17 6 0 20 2 14 9 0 0 13 5 8 0 11 9 13 8 10 4 12 2 20 7 3 2 2 7 0 STOP 0 20 0 20 0 0 0 20 2 0 15 0 13 0 13 2 13 4 8 0 13 9 13 8 10 4 12 2 20 7 3 2 2 8 3 0 R...

Page 34: ...206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 PLAY 3 2 3 1 3 2 3 3 0 3 2 3 2 3 1 3 2 3 3 3 2 3 2 3 2 3 3 0 3 2 3 3 1 2 3 3 2 4 STOP 3 2 2 9 3 1 3 3 0 3 2 3 2 3 0 3 3 3 3 3 1 3 2 3 0 3 3 0 3 2 2 9 1 2 2 8 2 8 Ref No MODE 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 PLAY 3 3 0 3 3 3 3 3 3 0 3 3 3 2 3 0 0 1 5 0 0 1 2 1 5 0 0 0 3 3 1 5 STOP 3 3 0 1 6 3 ...

Page 35: ... E C B E C B E C B E C B PLAY 0 4 4 0 1 0 4 6 2 2 3 9 0 5 0 0 1 5 0 0 1 5 0 STOP 0 5 0 0 1 5 0 1 3 5 0 0 5 0 0 1 5 0 0 1 5 0 Ref No MODE 1 2 3 4 5 6 E C B E C B PLAY 0 0 1 2 0 0 4 7 0 4 2 0 3 3 3 2 0 1 STOP 0 0 1 2 0 0 4 7 0 0 3 3 3 3 0 3 3 QR8420 QR8571 Q8562 Q8552 Q8561 QR8111 Q8551 IC8651 IC8651 13 3 5 1CH P C B Ref No MODE E C B E C B E C B E C B E C B PLAY 0 0 2 9 0 0 2 9 0 0 2 9 0 0 2 9 0 0 ...

Page 36: ...36 DVD S49PC ...

Page 37: ...BLOCK DIAGRAM PR PB Y VIDEO OUT LINE S VIDEO OUT IC8611 EEP ROM 16Kbit MOTOR TRAVERSE MOTOR LOADING IC6001 IC8251 MECHANISM UNIT MOTHER P C B MODULE P C B MOTHER P C B IC3501 IC8421 MIXR FL FR SL SR CNT SW MIXL DRIVER VIDEO CONVERTER D A AUDIO IC8001 IC8651 FRONT END PROCESSOR OPTICAL DISC CONTROLLER DIGITAL SERVO CONTROLLER AV DECODER DV3 2 ROM FLASH 16Mbit IC8051 SDRAM 64Mbit CPU OPERATION KEY R...

Page 38: ...IC6001 SECONDARY CIRCUIT PRIMARY CIRCUIT Q1051 IC1021 CONTROL VOLTAGE CONSTANT N POWER OFF NSW 3 3V FLH FL 12V FLH M 9V D 5V A 5V D 1 2V COUPLER PHOTO OP AMPS AUDIO VEE VCC REG SHUNT 15 16 17 18 2 3 1 OUT IN ON OFF QR1115 IC1101 SWITCH Q1126 SWITCH IP1171 PROTECTOR IC1195 REG Q1115 REG 12 Q1125 REG 11 NSW 7 5V NSW 12V 10 TRANSFORMER POWER T1021 D1011 C1011 RECTIFIER L1001 FILTER LINE VA1002 KILLER...

Page 39: ...RV FODRV TRDRV TRSDRV MUTE3 VO5 VO5 VO4 VO4 VO1 VO1 VO2 VO2 88 87 90 91 22 6 4 3 1 16 15 18 17 13 14 11 12 SHIFT LEVEL LOADING MOTOR M2601 VO3 VO3 9 10 5 23 MOTOR DRIVE IC8251 ACT F ACT F ACT T ACT T OPTICAL PICK UP UNIT ACTUATOR COIL TRACKING COIL FOCUS RFINN RFINP LASER DIODE CD Q8561 Q8562 LD DRIVE VIN4 LPC01 LPC1 LPC02 LPC2 VIN3 VIN2 VIN1 VIN8 VIN7 VIN6 VIN5 OPTICAL PICK UP UNIT PHOTO DETECTOR...

Page 40: ...EMORY 23 12bit ADDRESS MEMORY MA11 MA0 216 217 213 211 209 230 237 232 236 240 242 244 246 247 245 243 241 84 147 DAC3OUT DAC2OUT 148 0 49Vp p 20usec div IC8001 148 0 49Vp p 20usec div IC8001 147 0 6Vp p 20usec div IC8001 157 0 92Vp p 20usec div IC8001 149 0 92Vp p 20usec div IC8001 156 DV3 2 FROM IC8601 1PIN IC8001 NRST DAC5OUT DAC4OUT C Y PY G CB PB B CR PR R Y 157 DAC1OUT 156 DVD S49PC VIDEO BL...

Page 41: ...IGNAL 11 12 13 14 15 16 CROUT CBOUT CYOUT YOUT OUT CVBS COUT 6dB 1 4V MUTE DRIVER 75 DRIVER 75 DRIVER 75 DRIVER 75 DRIVER 75 DRIVER 75 CRIN 9 8 6 4 2 CBIN CYIN YIN CIN 6 75MHz 6 75MHz 13 5MHz 6 75MHz 6 75MHz BIAS MUTE 4dB BIAS 2dB LPF LPF 2dB 2dB LPF LPF LPF 2dB 8dB 2dB BIAS 4dB 4dB CLAMP CLAMP 4dB 4dB BIAS 2 0Vp p 20usec div IC3501 13 14 2 0Vp p 20usec div IC3501 15 1 5Vp p 20usec div IC3501 16 D...

Page 42: ...P IC4302 AMP IC4303 AMP IC4303 AMP IC4304 AMP IC4304 Q4651 AMP MUTE QR8420 MUTE Q4302 QR4302 QR4306 MUTE FROM IC6001 62 PIN OFF MUTE FROM IC6001 61 PIN DIGITAL AUDIO OUT OPTICAL MUTE IC6021 JK4401 QR4303 SWITCHING Q4641 MUTE Q4631 MUTE Q4621 MUTE Q4611 MUTE Q4601 MUTE Q4423 MUTE Q4422 MUTE Q4751 AMP OUTPUT AMP AND LOW PASS FILTER ENHANCED MULTI LEVEL DELTA SIGMA MODULATOR 4X 8X OVERSAMPLING DIGITA...

Page 43: ...5V DOP CPU CLK TRAY MUT TRAY DRV MGND M 9V DGND D 1 2V AGND DGND D 5V DGND DOP CPU STAT 13 14 11 10 9 8 7 6 5 4 3 2 1 12 13 14 11 10 9 8 7 6 5 4 3 2 1 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 16 17 18 19 20 21 22 23 24 25 26 PS8101 FP3501 FP3502 A REF CB PB B ZFLAG AMUTE ADGND AUDIODIGITAL ADAC5V LD LD CR PR R VGND VGND Y PY G VGND 12 ADGND 13 MIX R 14 ADGND 15 MIX L 16 17 Y VGND C A REF CB PB B ZFLAG ...

Page 44: ...pecial components used in this equipment which are important for safety These parts are marked by in the schematic diagrams It is essential that these critical parts should be replaced with manufacturer s specified parts to prevent shock fire or other hazards Do not modify the original design without permission of manufacturer Caution IC and LSI are sensitive to static electricity Secondary troubl...

Page 45: ... C1171 K1172 NSW 12V M 9V 16V220 C1154 G0C330KA0065 L1131 B0EAKM000122 D1153 K1155 K1154 G0A220GA0026 L1151 25V330 C1153 0 1 C1155 10V220 C1116 D 5V GND NC OUT ON OFF IN C0DBZHG00047 IC1151 B0JAME000033 D1111 10V1000 C1111 G0A100HA0023 L1111 C1112 10V1000 C1115 0 1 R1115 100K B1GBCFNN0036 QR1115 R1116 1K 6V1000 C1117 G0C100JA0048 L1117 270 R1125 3600 R1126 0 1 C1125 1300 R1127 K1121 120 R1128 MA2J...

Page 46: ...D SL ADGND FR ADGND FL 1 10 2 3 4 5 6 11 7 8 9 K5H252Z00003 IP4751 1 2 VCC AMP VEE C0ABBB000118 IC4304 5 6 7 8 4 3 2 1 VCC AMP VEE C0ABBB000118 IC4303 5 6 7 8 4 3 2 1 VCC AMP VEE C0ABBB000118 IC4302 5 6 7 8 4 3 2 1 VEE VCC AMP P SUPPLY CONT P SUPPLY CONT MUTE MUTE SWITCHING R4332 9100 CL6028 TL4303 0 R4329 10K R4302 TL4901 TL4902 PO DGND PO VGND PO NPOFF L 12 G0C101JA0019 L6001 DGND D 5V DGND A 5V...

Page 47: ... 1K R4752 25V47 C4751 1K R4751 0 1 C6132 10K R6006 0 01 C6003 0 01 C6081 8200 R6085 100K R6086 3300 R4306 3900 R4320 3300 R4305 4700 R4304 CL6029 CL6023 CL6022 CL6021 CL6020 CL6019 CL6017 CL6016 CL6015 CL6014 25V47 C4752 75 R4755 0 1 C4703 6V47 C4781 B1ABCF000138 Q4751 B3ZAZ0000017 IC6021 3 1 2 REMOTE CTL RECEIVER B3RAD0000090 IR6131 30K R6071 47K R6072 R6004 10K K6007 R6009 10K CL6025 1 2 3 H2D80...

Page 48: ...D LD LD LD TL2601 TL2602 LD MOTOR MDN3BL3CVF MT2601 K0L1BA000078 S2602 K0L1BA000078 S2601 1 4 3 2 2 1 4 3 36 1 2 3 4 LOADING MOTOR P C B 7 5 6 B1ABCF000138 Q4423 B1ABCF000138 Q4422 A GND MIX R MIX L C S Y S CK GND CK GND METAL VGND V Y PR PB VGND C3510 1 C3511 1 C9ZB00000498 IC3501 R3531 75 R3532 75 R3533 75 R3534 75 R3536 75 R3535 75 LB3531 J0JBC0000117 LB3532 J0JBC0000117 LB3533 J0JBC0000117 LB3...

Page 49: ...UDIODIGITAL ADGND ZFLAG AMUTE A REF ADGND MIX R ADGND MIX L PS8301 F AV SECTION MOTHER P C B TO FP3502 TRV INNER SW DGND TRVM TRVM SPM SPM FP8251 TO MECHANISM UNIT GND VRCD SUBSEL PIN CD SUB1 SUB2 VCC VREF1 GND OEIC LDDVD LDGND LDCD PIN DVD VREF2 RF RF GND FE1 DVD CD FE2 DVD CD TC DVD TD DVD TB DVD TA DVD HFM T F F T FP8531 PICKUP UNIT TO OPTICAL DOP CPU STAT DOP CPU CMD DOP CPU CLK TRAY MUT TRAY ...

Page 50: ...VSS MDQ18 1 C8528 1 C8529 TL8201 0 1 C8202 6V100 C8201 15P C8401 18P C8621 20P C8622 H0J270500080 X8621 1M R8621 390 R8622 C8313 1 R8314 1800 R8313 12K 6V220 C8301 0 1 C8305 6V33 C8302 G1C100K00019 L8302 G1C100K00019 L8301 R8311 2400 1000 R8312 0 1 C8311 C8312 1 J0JBC0000042 LB8401 100x2 RX8401 1 3 4 2 100x2 RX8403 1 3 4 2 100x2 RX8402 1 3 4 2 8200 R8221 CL8222 1000P C8221 CL8221 820P C8222 1000P ...

Page 51: ...A2 A1 SDA SCL VCC A0 WP A0 A1 XCE A3 A4 A5 A6 A7 A17 VSS XOE DQ0 DQ8 DQ1 A2 DQ9 A18 DQ2 RDY XBSY WP ACC NC XRESET XWE A20 DQ10 DQ3 DQ11 VDD DQ4 DQ5 A19 DQ12 DQ13 A9 A10 A11 A12 A13 A14 DQ6 DQ14 DQ7 DQ15 A 1 VSS A8 XBYTE A15 A16 VDD A3 A2 VSS A4 A6 A1 A5 A7 A10 AP BA1 BA0 CS RAS CAS A8 A9 A11 NC CKE A0 CLK WE UDQM LDQM VDD DQ7 VSSQ DQ6 DQ5 NC VSS DQ8 VDDQ DQ9 VSSQ VDDQ DQ10 DQ11 DQ3 VSSQ DQ2 DQ1 VD...

Page 52: ...5 220 R4656 2SD1819A0L Q4651 1000P C4643 680 R4644 820 R4645 220 R4646 2SD1819A0L Q4641 1000P C4633 680 R4634 820 R4635 220 R4636 2SD1819A0L Q4631 1000P C4623 680 R4624 820 R4625 220 R4626 2SD1819A0L Q4621 1000P C4613 680 R4614 820 R4615 220 R4616 2SD1819A0L Q4611 1000P C4603 220 R4606 820 R4605 680 R4604 2SD1819A0L Q4601 11 12 9 10 7 8 5 6 3 4 1 2 MUTE SW CNT ADGND SR SL ADGND FR ADGND FL 10 9 8 ...

Page 53: ... 1 MOTHER P C B 1 A B C D E F 2 3 4 5 6 7 8 MOTHER P C B LOADING MOTOR P C B POWER SW P C B 5 1CH P C B DVD S49PC MOTHER P C B VEP76112A POWER SW P C B VEP76113A 5 1CH P C B VEP74102A LOADING MOTOR P C B VEP70114A DVD S49PC 53 ...

Page 54: ...8552 E 2 C CL8029 C 3 C CL8422 E 5 C Q8561 F 3 C CL8030 B 3 C CL8423 E 5 C Q8562 F 2 C CL8031 D 5 C CL8424 E 5 C Transistor resistor CL8041 D 4 C CL8425 E 5 C QR8111 C 6 C CL8051 B 3 F CL8426 E 5 C QR8420 F 5 C CL8052 B 3 F CL8427 E 5 C QR8571 F 3 C CL8053 B 3 F CL8428 E 5 C Inntegrated Circuit CL8054 A 3 F CL8431 E 6 C IC8001 C 4 F CL8055 B 3 F CL8432 E 6 C IC8051 C 5 C CL8056 A 3 F CL8433 E 6 C ...

Page 55: ...1 A B C D E F 2 3 4 5 6 7 MODULE P C B 1 2 COMPONENT SIDE DVD S49PC MODULE P C B 1 2 VEP78102AT IC8611 is not supplied in the from of an individual part When replacing be sure to replace the module p c b and not IC8611 singly DVD S49PC 55 ...

Page 56: ...17 4 MODULE P C B 2 2 FOIL SIDE MODULE P C B 2 2 FOIL SIDE DVD S49PC MODULE P C B 2 2 VEP78102AT 1 A B C D E F 2 3 4 5 6 7 DVD S49PC 56 ...

Page 57: ...18 EXPLODED VIEWS 18 1 CASING PARTS MECHANISM SECTION EXPLODED VIEW 57 DVD S49PC ...

Page 58: ...18 2 MECHANISM SECTION EXPLODED VIEW 58 DVD S49PC ...

Page 59: ...18 3 PACKING ACCESSORIES SECTION EXPLODED VIEW 59 DVD S49PC ...

Page 60: ...NG 1 107 RMG0617 H CUSHION RUBBER A 1 108 RMQ1112 MOTOR COVER 1 110 RMS0788 GUIDE SHAFT 1 111 RMS0798 GEAR SHAFT 1 112 RMX0233 THRUST WASHER 1 113 RMX0247 WASHER 1 114 RWJ6702042 MOTOR CABLE 1 Ref No Part No Part Name Description Pcs Remarks 115 RXQ0946 TRAVERSE MOTOR ASS Y 1 116 RAF3113A 1C OPTICAL PICK UP 1 117 REZ1686 FFC 1 118 RHD14112 J SCREW 1 119 RHD17046 1 SCREW 1 121 RMM0261 OPU DRIVE RAC...

Page 61: ...330U 1 C8003 08 F1G1C104A083 16V 0 1U 6 C8011 F2G0J101A066 6 3V 100U 1 C8012 26 F1G1C104A083 16V 0 1U 15 Ref No Part No Part Name Description Pcs Remarks C8051 ECJ1VB0J105K 6 3V 1U 1 C8052 ECJ0EB1A104K 10V 0 1U 1 C8053 F1G1C104A083 16V 0 1U 1 C8054 ECJ0EC1H221J 50V 220P 1 C8055 ECJ1VB0J105K 6 3V 1U 1 C8056 ECJ0EB1E222K 25V 8200P 1 C8057 ECJ1VB0J105K 6 3V 1U 1 C8111 ECJ0EB1A104K 10V 0 1U 1 C8112 EC...

Page 62: ...0005 IC PROTECTOR 1 IP4751 K5H252Z00003 IC PROTECTOR 1 IR6131 B3RAD0000090 REMOTE CONTROL SENSOR 1 JK4401 K2YZ19000001 JACK AUDIO VIDEO OUT 1 Ref No Part No Part Name Description Pcs Remarks JK4601 K2HA612A0004 JACK 5 1CH AUDIO OUT 1 K3501 03 ERJ3GEY0R00 1 10W 0 3 K8101 03 ERJ3GEY0R00 1 10W 0 3 K8104 ERJ6GEY0R00V 1 8W 0 1 K8105 ERJ3GEY0R00 1 10W 0 1 K8251 ERJ3GEY0R00 1 10W 0 1 K8261 ERJ2GE0R00X 1 ...

Page 63: ...305 0 6 ERJ3GEYJ332 1 10W 3 3K 2 R4309 ERJ3GEYJ223 1 10W 22K 1 Ref No Part No Part Name Description Pcs Remarks R4320 ERJ3GEYJ392 1 10W 3 9K 1 R4326 2 7 D0HB912ZA002 1 10W 9 1K 2 R4329 ERJ3GEY0R00 1 10W 0 1 R4331 3 2 D0HB912ZA002 1 10W 9 1K 2 R4335 ERJ3GEYJ822 1 10W 8 2K 1 R4337 39 ERJ3GEYJ822 1 10W 8 2K 3 R4347 4 8 D0HB153ZA002 1 10W 15K 2 R4349 ERJ3GEYJ273 1 10W 27K 1 R4351 ERJ3GEYJ273 1 10W 27K...

Page 64: ... 1K 2 ERJ2RMJ102X R8564 ERJ2GEJ220 1 16W 22 1 R8565 ERJ2GEJ2R2X 1 16W 2 2 1 ERJ2RMJ2R2X R8566 ERJ3GEYJ560 1 10W 56 1 R8567 ERJ3GEYJ510 1 10W 51 1 R8568 ERJ2GEJ473 1 16W 47K 1 R8601 ERJ2GEJ104 1 16W 100K 1 R8611 ERJ2GEJ101 1 16W 100 1 R8621 ERJ2GEJ105 1 16W 1M 1 R8622 ERJ2RHD391 1 16W 390 1 RX8001 D1H410320002 RESISTOR RESISTOR 1 RX8011 17 D1H88204A024 RESISTOR RESISTOR 7 RX8018 20 D1H422020001 RES...

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