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LG GSA-5120D, Service Manual

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LG GSA-5120D Service Manual Download Page 12

Location and function of controls

This dr iv e should be used only in its current hardware and softw are 
configur ation.

1

3

4

2

5

6

7

8

1. Disc Tray

2. Drive activity indicators

The LED used to indicate the oper ation of External Super Multi DVD
Rewriter.

Read:
The green color is displayed during disc reading session.

Write:
The green color is flashed during disc writing sessions.
(CD-R/RW, DVD-R/RW) 
The green color is displayed during disc writing session. 
(DVD-RAM, DVD-R/RW)

3. Emergency Eject Hole

4. Stop/Eject Button

5. 1394 Connector (6 pin) -This connector is used to connect to the 1394

FireWire .

6. USB Connector - This connector is used to connect to the USB 

converter cable.

7. Power Switch - Use this switch to turn the drive on and off.

8. Power Connector - This connector is used to connect to the AC Power

adapter cord.

12

Summary of Contents for GSA-5120D

Page 1: ...External SuperMultiDVD Rewriter SERVICE MANUAL MODEL GSA 5163D P NO 3828HS1050B March 2005 Printed in Korea MODEL GSA 5163D ...

Page 2: ...DGE BOARD 22 CIRCUIT DIAGRAM USB 1394 BRIDGE BOARD 23 31 SECTION 2 DVD MULTI DRIVE ASSY DISASSEMBLY 32 33 1 CABINET AND CIRCUIT BOARD 32 2 MECHANISM ASSY 32 EXPLODED VIEW 34 35 REPLACEMENT PARTS LIST 36 DESCRIPTION OF CIRCUIT 37 44 MAJOR IC INTERNAL BLOCK DIAGRAM AND PIN DESCRIPTION 45 67 TROUBLESHOOTING GUIDE 68 84 BLOCK DIAGRAM 85 PRINTED CIRCUIT BOARD DIAGRAM 86 89 ELECTRICAL REPLACEMENT PARTS ...

Page 3: ...ing DVD RW 5X max Writing DVD RAM 4X Writing DVD R Double layer 40X max Reading CD ROM CD R 40X max Reading CD RW 16X max Reading DVD ROM single 8X max Reading DVD ROM dual 10X max Reading DVD R DVD R 8X max Reading DVD RW DVD RW DVD VIDEO 5X Reading DVD RAM 2 Supported disc formats 1 Reads data in each DVD ROM DVD R Ver 2 0 for Authoring and DVD RAM Ver 1 0 2 Reads and writes in each DVD R Ver 2 ...

Page 4: ...RW 2 4x 4x CLV 8x ZCLV CD R 4x 8x 16x CLV 24x 32x 40x ZCLV CD RW 4x 8x 10x 16x CLV 24x ZCLV High Speed 8x 10x Ultra Speed 16x 24x 3 Read speed DVD R RW ROM 10x 8x 16x max DVD RAM Ver 1 0 2 1 2x 2x 3x ZCLV 3x 5x PCAV DVD Video CSS Compliant Disc 8x max Single Dual layer DVD R RW 10x 8x max DVD R DL 8x max CD R RW ROM 40x max CD DA DAE 40x max 4 Sustained Transfer rate DVD ROM 22 16 Mbytes s 16x max...

Page 5: ...disc CD ROM Mode 2 data disc CD ROM XA CD I Photo CD Multi Session Video CD CD Audio Disc Mixed mode CD ROM disc data and audio CD Extra CD Text CD R Conforming to Orange Book Part2 read write CD RW Conforming to Orange Book Part3 read write 2 2 Writing method 1 DVD R RW Disc at Once Incremental Recording Restricted Overwrite DVD RW only 2 DVD RAM RW Random Write 3 DVD R Sequential Recording 4 DVD...

Page 6: ... Ultra Speed 16x 24x Read DVD ROM Single layer 6 7x 16x CAV Approx 9 420 r min Dual layer 3 3x 8x CAV Approx 5 180 r min DVD Video CSS 3 3x 8x CAV DVD R 4 7GB 4 2x 10x CAV Approx 5 890 r min DVD RW 4 7GB 3 3x 8x CAV Approx 4 720 r min DVD RAM Ver 1 0 2 2 2x 2x 3x ZCLV 3x 5x PCAV DVD R 4 7GB 4 2x 10x CAV Approx 5 890 r min DVD R DL 8 5GB 3 3x 8x CAV Approx 5 180 r min DVD RW 4 7GB 3 3x 8x CAV Appro...

Page 7: ... max DVD RW 4 58 11 08 Mbytes s 8x max DVD RAM Ver 1 0 2 77 Mbytes s 2x ZCLV Ver 2 2 2 77 4 155 4 155 6 93 Mbytes s 2x 3x ZCLV 3 5xPCAV DVD R 5 73 13 85Mbytes s 10x max DVD R DL 4 58 11 08 Mbytes s 8x max DVD RW 4 58 11 08 Mbytes s 8x max CD R ROM 2 550 6 000 kB s 40x max CD RW 2 550 6 000 kB s 40x max CD DA DAE 2 550 6 000 kB s 40x max 3 4 Access time 1 3 stroke DVD ROM 145 ms Typ Note 1 DVD RAM ...

Page 8: ...times No degeneration in the mechanical part after test 4 3 Actuator mechanism 1 000 000 full stroke seek 4 4 MTTR Mean Time To Repair 0 5 h 4 5 Component life 5 years or 2 000 h of Laser radiating time Assumption Used in a normall office environment 5 POWER REQUIREMENTS 5 1 Power Requirements AC Adaptor INPUT 100 240V AC 50 60Hz OUTPUT 5V 12V 1 5A Which is not provided with Circuit Diagram of thi...

Page 9: ... 16 Appendix Troubleshooting 17 WARNING Only drives bearing the logo Compact Disc ReWritable Ultra Speed can write or erase Ultra Speed CD RW media Ultra Speed CD RW Media may be recognized by the same Compact Disc ReWritable Ultra Speed logo on the disc label or packaging material Attempting to write to Ultra Speed CD RW media using CD RW drives NOT bearing the logo Compact Disc ReWritable Ultra ...

Page 10: ...ons Compatibility problem in write read function may occur with some DVD R Double Layer media depending on the media manufacturing quality Pentium 4 2 8GHz or Higher with IBM PC or Compatible 512MB of RAM or greater 10GB or more free space The free space needed for writing depends on the quantity of data USB port or IEEE1394 port For Software installation Windows 2000 Professional XP Home Edition ...

Page 11: ...may cause abnormal operation Make sure to remove the disc before moving the drive to prevent the possible damage to the disc Prevent foreign objects such as liquids or metal from entering the drive and in the case a foreign object enters the drive please consult the dealer where the drive was purchased Don t interrupt the electric power while the drive is operating While drive is operating don t m...

Page 12: ...ng session Write The green color is flashed during disc writing sessions CD R RW DVD R RW The green color is displayed during disc writing session DVD RAM DVD R RW 3 Emergency Eject Hole 4 Stop Eject Button 5 1394 Connector 6 pin This connector is used to connect to the 1394 FireWire 6 USB Connector This connector is used to connect to the USB converter cable 7 Power Switch Use this switch to turn...

Page 13: ...e USB converter cable or IEEE 1394 cable to your computer 3 Connect the AC adapter plug to the power connector at the rear of the drive Attach the AC adapter to the AC wall outlet 4 When the computer is ready confirm that the drive is detected And then insert the supplied software CD into the External Super Multi DVD Rewriter and install the software Please do not turn off the drive while the comp...

Page 14: ...owing operation 1 Stop the application softwre being currently used 2 Click the icon of the taskbar located on your screen s bottom right side 3 Click Safely Remove USB Mass Storage Device Drive x 4 Click Ok and then remove the USB converter cable Don t remove the USB convter cable when the busy indicator on the drive blinks or during computer startup NOTE ...

Page 15: ...se of a drive failure or a power outage NOTE Don t use this feature except in an emergency 1 Turn the power OFF 2 Poke a fine tipped object such as a straightened heavy duty paper clip into the small hole above the eject button The front door will pop open and the disk tray will come partway out 3 Pull the front door to open it all the way then grip the disc tray between thumb and forefinger and g...

Page 16: ...software and put it away for safekeeping Inserting a DVD Video disc into the drive and it will play automatically DVD video region code Each region around the world has a different region number on the DVD video movies being sold in a region The region code can be changed to other regions up to 5 times by using the software decoder PowerDVD If you change the region code 5 times the drive will lock...

Page 17: ...layed on the drive 1 AC Plug is not connected to AC outlet 2 Power Switch is not turned on 1 The USB 2 0 converter cable is not properly connected 2 Power Switch is not turned on 1 The disc doesn t match your system Is the media disc the correct format for the type of system that you are using 2 Virus possibility 1 Reinsert the disc correctly 2 Clean the disc surface 3 Clean the pick up lens 4 Cha...

Page 18: ...DVD Multi drive in the direction of arrow 2 See Fig 1 2 3 USB I1394 BRIDGE BOARD A Remove Top Shield and Plate Assembly B Release 4 screws B and remove the USB 1394 bridge board in the direction of arrow 3 See Fig 1 3 Plate Assembly Top Shield USB 1394 Bridge Board B B B B E 3 Side Rubbers Top Cover E A A 1 Side Panel 2 Base Cover Internal DVD Multi Drive Fig 1 1 Fig 1 2 DISASSEMBLY 18 Fig 1 3 ...

Page 19: ...250 265 263 264 413 413 260 262 266 003 A40 261 A B C D E F G H 1 2 3 4 5 PBS00 USB 1394 C B A EXPLODED VIEW 19 20 ...

Page 20: ...W 413 IMPC0302418 SCREW PAN HEAD D3 0 L8 0 MSWR3 FZY MACHINE Note Refer to DVD MULTI DRIVER ASSY REPLACEMENT PARTS LIST in order to look for the part number of A40 MISCELLANEOUS PARTS 801 3828HM1056L MANUAL OWNERS EXTERNAL DRIVE GSA 5163D 802 3828HN1007J MANUAL INSTALLATION QUICK GUIDE FOR SOFTWARE 805 3890H 1921A BOX GIFT GSA 5163D LG W W 806 3890H 1922A BOX SHIPPING GSA 5163D LG W W 808 3920H 11...

Page 21: ...REGULATOR PJ34063 SWITCH POWER DIN 12V 5V DEVICE POWER 12V 5V CRYSTAL 12MHZ CRYSTAL 24 576MHZ 3 3V 3 3V 3 3V D0 D7 CTL0 CTL1 CPNA LPS LINKON PD A0 A14 D0 D7 OE CE V BUS 3 3V 3 3V 5V 12V 5V V BUS DM DP DMARS DPRS P34 P35 XTPA0 XTPA0 XTPB0 XTPB0 XTPBIAS0 XTPA1 XTPA1 XTPB1 XTPB1 XTPBIAS1 BLOCK DIAGRAM USB2 0 1394 BRIDGE BOARD ...

Page 22: ...OUT FCPU_50M EXTSEL_USB IDEBLK_EN SCAN_ENB FT32_EN PHY_TEST TEST_MODE 1 TEST_MODE 0 SYS_RSTJ DMA_DIO 15 DMA_DIO 14 DMA_DIO 13 DMA_DIO 12 DMA_DIO 11 DMA_DIO 10 DMA_DIO 9 DMA_DIO 8 DMA_DIO 7 DMA_DIO 6 DMA_DIO 5 DMA_DIO 4 DMA_DIO 3 DMA_DIO 2 DMA_DIO 1 DMA_DIO 0 GP0 7 GP0 6 GP0 5 GP0 4 GP0 3 GP0 2 GP0 1 GP0 0 GP1 7 GP1 6 GP1 5 GP1 4 GP1 3 GP1 2 GP1 1 GP1 0 FIRE_DIO 0 FIRE_DIO 1 FIRE_DIO 2 FIRE_DIO 3 F...

Page 23: ... XTPB0 C43 R72 XTPBIAS0 R59 R54 R60 R65 LINKON_LU PLLVDD PLLVSS PD_LU PC0 PC1 PC2 R68 64 48 1 1 2 3 4 1 2 3 4 8 7 6 5 8 7 6 5 L9 BEAD BEAD BEAD BEAD BEAD BEAD LREQ_LU CTL0_LU CTL1_LU D0_LU D1_LU D2_LU D3_LU D4_LU D5_LU D6_LU D7_LU CPNA_LU LPS_LU L10 T1 T2 L11 LP1 LP2 3 3V NC LREQ 2 VSS 3 CTL0 4 CTL1 5 D0 6 D1 7 VDD 8 D2 9 D3 10 D4 11 D5 12 D6 13 D7 14 VSS 15 CNA 16 LPS NC NC NC NC VDDA TPBIAS1 TPA...

Page 24: ...A C62 L20 BEAD NA BEAD NA BEAD NA J6 PHONE JACK STEREO NA C61 15pF NA C66 SW DPDT D4 0 1uF DIP C47 C48 L18 BEAD 0805 C50 0 1uF 0 1uF 1uF C49 10uF 10V U6 AIC 1117 C51 0 1uF 10uF 10V 0 1uF C52 L19 BEAD C53 VIN VOUT ADJ GND 5V L21 L28 L22 BEAD NA 15pF NA C65 0 1uF 100uF 35V C64 0 1uF 12V J5 POWER ON L24 L25 L26 D5 4P MSB2140 J7 S1 1 3 2 1 2 3 1 6 2 1 2 3 3 Anode NC Cathode 4 5 5V 1 2 3 1 2 3 3 2 3 3V...

Page 25: ...e the Cabinet in the direction of arrow 4 See Fig 1 3 B Release 2 hooks a and remove the CD Tray drawing forward C Remove the Main Circuit Board in the direction of arrow 5 D At this time be careful not to damage the 4 connectors are positioned at left and bottom sides of the Main Circuit Board 2 MECHANISM ASSY DISASSEMBLY 2 1 Pick up Unit A Release screws B B Separate the Pick up Unit in the dire...

Page 26: ...33 2 2 Pick up A Release 1 screw C and remove the Pick up Pick up Unit Pick up C C Fig 2 2 ...

Page 27: ...A 007 A02 A01 A03 021 028 029 452 032 452 020 021 050 014 413 413 413 001 413 430 010 009 008 011 012 005 035 016 015 004 006 A B C D E F G H 1 2 3 4 5 013 452 024 024 452 031 027 026 033 025 430 419 020 449 023 003 002 34 35 EXPLODED VIEW ...

Page 28: ...C buffer 2 5VREF Buffer S H B H 36 S H MU X AM P APCDAC REDA WRDA SCLK SDATA WDEN 16 32 13 31 14 37 32 33 85 76 75 CN101 IC101 HD153722TF IC301 R8J32005FP BCNT 9 10 TCPH 36 72 106 R340 R342 C331 49 46 45 66 65 61 108 C334 DESCRIPTION OF CIRCUIT 1 ALPC Automatic Laser Power Control Circuit 1 1 Block Diagram ...

Page 29: ... the other one is used at writing The logical WRGATE2 signal which is switched between reading and writing changes the two APCDAC The ALPC loop supplies same currency IAPC to Laser Diode Driver LDD during reading and writing There is another ALPC which controls Full Scale DAC FsDAC FsDAC determines scale of WDAC of Laser Diode Driver MPU monitors write power level of FMON signal and changes FsDAC ...

Page 30: ...imized Focus Error Signal FE generates from focus error detection block in RF IC HD153722 using Double knite Edge method DVD spot size Detection method CD Focus Gain and path can be changed at the RF IC HD153722 according to the disc and the resulting output FE HD153722 4pin is input to DSP IC HD153722 100pin The Focus Search operation is using FE PE Signal therefore check FE PE signals when Focus...

Page 31: ...01 HD153722TF IC301 R8J32005FP MPPO A D B C G HAVC LS to V14 6 103 117 L P F L P F SPPO DVD A1 A4 A2 A3 CD EF1 EF2 EF3 EF4 K E F Sled Compensator DAC SL2 119 SL1 118 A A B B SLED MOTOR Unit TRD R348 IC601 M63041 AFP TACT TACT EN1 EN2 CTL1 CTL2 REF 1 65V TOIN 39 42 20 21 36 37 SL2 2 SL1 3 SL1IN SL2IN A B 8 10 A B 6 9 SL2N SL1N SL2P SL1P C339 1 65V C381 C340 R347 1 65V R374 R349 R384 R350 ...

Page 32: ...SLED MOTOR Unit A D B C K F H E G G HAVC LS to V14 L P F L P F 47 76 77 75 EQ MIRR DET AGC TOP HOLD 60 59 BOTTOM HOLD TE1 MIRRTOPH MIRRBOTH C118 GND 39 TZC MIRR TEIN VREF1 VREF1 SL2 D A C Tracking Compensator IC301 R8J32005FP 103 Sled Compensator A D C 55 58 M U X Short Seek Algorithm Loog Seek Algorithm D A C 118 117 119 TRD SL1 Track Counter and Timer R337 C328 GND MIRR TE1 TZC TE IP2MIRR C117 G...

Page 33: ...rsion Digital Equalizer Block and D A Conversion in R8J32005FP the output signal TRD R8J32005FP 117pin is input to Drive IC 39pin The drive output signal TACT TACT generated according TOIN M63041AFP 39pin and drives tracking actuator in the P U unit 3 2 2 Sled Servo The working distance of tracking actuator is too short to cover whole disc radius Sled Servo make P U move by little and little so th...

Page 34: ...10x CAV DVD R 4 DVD 16x CAV DVD ROM Single When drive read PRESS CD Closed Session CD R RW the spindle motor is controlled using FG CAV Spindle Servo FG signal M63041AFP 19pin input to SFG in DSP IC IC301 86pin The spindle controller in DSP IC uses SFG as spindle rotation frequency feedback therefore the FG CAV Spindle Servo doesn t work well if FG generation is abnormal The spindle controller PWM...

Page 35: ...2 4x DVD RW 1x 2x 4x DVD RW 2 4x 4x CD R 4x 8x 16x 24x 32x 40x CD RW 4x 8x 10x 16x 24x When drive write DVD RAM R RW R RW CD R CD RW the spindle motor is controlled using Wobble CLV Spindle Servo The WOBSIG signal HD153722TF 46pin input to DSP IC R8J32005FP 56pin The DSP Controller in R8J32005FP uses WOBSIG as linear velocity feed back therefore the Wobble CLV Spindle Servo doesn t work well when ...

Page 36: ...46 RDGATE 45 LO_ZB SPDSH 44 IDGATE 43 BLANK 42 41 PWDETO 40 TZC 39 GND4 38 MPDSH SPDSH 37 RFPDSH 36 WFPDSH 35 WGATE 34 RLDON 33 SPBLVL TISH2 32 LNDTRK 31 WBLSH 30 GND5 29 BHC 28 VDD5 3 3V 27 AWOBSIG 26 RFHLD TISH1 76 77 SUMF SUMF2 78 RFIN 79 SRVREF 80 FVREFO 81 IREFT 82 VREF1 83 HAVC 84 SA 85 SB 86 SC 87 SD 88 TRP 3 3V VDD2 89 TRN 90 FOP 91 FON 92 MA 93 MB 94 MC 95 MD 96 GND2 97 WRFIP LPSIN1 98 WR...

Page 37: ...000p 0 15u 0 1u 0 1u 0 12u 0 12u 0 47u 0 033u 0 033u 0 1u 0 033u 0 068u HPF fo 1KHz M U X M U X M U X M U X RFIN RF SUM SUB RGA RF AGC HP2 ID DET Pick I F S H LPP TE BALANCE FE WRF Serial Cont Reg VREF Power Cont R OPC OPC TIE SIGM APC MIRR DEFECT S H S H S H LE LPS HP3 RF EQ EQ AUTO 4 main 2 TRP TRN to TE 4 sub 2 FOP FON SUMF2 EQOP N IP2 MIRR pin MIRR BPO SPBLVL SIGM VCC1 PWWMON BHOUT PHBETA TCE ...

Page 38: ...ed terminal 5V 18 VRDC2N PWRMON External capacitor required Terminal to connect laser driver control filters for APC read SH monitor output terminal 19 VRDCN External components required Terminal to connect laser driver control filters for APC read 20 VRDC External components required Terminal to connect laser driver control filters for APC read 21 WAG1 External capacitor required Terminal to conn...

Page 39: ...l LPP output pulse width control clock input terminal WOB BPFf0 auto tracking clock input terminal 50 DFT Digital Output Defect detection output terminal 51 SVCLK Digital Input Renesas test input terminal 52 SVSYNC Digital Input Renesas test input terminal 53 SCLK Digital Input Serial I F clock input terminal 54 SDATA Digital Input Output Serial I F data input output terminal 55 SDEN Digital Input...

Page 40: ...put RF differential input terminal 78 RFIN Differential Input RF differential input terminal 79 SRVREF Analog Input DSP supply voltage 3 3V input terminal 80 FVREFO Analog Output 2 5V reference bias voltage output terminal 81 IREFT External resistor required Terminal to connect reference current setting external resistor 82 VREF1 Analog Output 2 1V reference bias voltage output terminal 83 HAVC An...

Page 41: ...BIAS VREFC VSSA W1LPF0 W1LPF1 W1LPF2 VCCA PDIAGB DA0 DA2 CS1FXB CS3FXB DASPB UCS1B UCS0B CPWRB CPRDB A20 A19 A18 A17 A16 A15 A14 A13 A12 A11 VDD VSS A10 A9 A8 A7 A6 A5 VSSIO VCCIO A4 A3 A2 A1 A0 CPU15 CPU14 CPU13 CPU12 CPU11 CPU10 CPU9 CPU8 CPU7 CPU6 CPU5 CPU4 CPU3 CPU2 CPU1 CPU0 VCCIO VSSIO ROUT VCCA LOUT ADIPVR1 ADIPVRT ADIPINP VSSA VSSA XCO XCI VCCA R8J32005FP Helios 2 Top View 1 2 3 4 5 6 7 8 ...

Page 42: ...MRSTB TESTB 1 2 ROUT DOUT LOUT DVD DVD Auth BCA SSEQ MSEQ RA 12 10 0 DWE RD 15 0 DRAS DCAS RAMCL DQMU DQML DACKB CS3FXB DREQ CS1FXB PDIAGB DASPB DA2 IOCS16B IORDY ZIOWB HINTRQ HRSTB ZIORB DATA 15 0 DA1 DA0 SFG TZC BLANK DEFECT LED LNDTRK LDD TLD JFF 1 0 DFF 1 0 TCSHSPBLV LSRERR DCKE W2LPF 2 0 H8S CPU ADC PUTEMP DRVOFSP ADGATEB INT0B FOK CPWRB CPRDB UCS2B A 20 0 CPU 15 0 INT1B INT2B NMI UCS0B UCS1B...

Page 43: ...7 TCSHSPBLV 109 VRDC2N 14 VSSRQ 46 DSLADJ2 78 VCCIO 110 VSSA 15 HEATRUN 47 ARSTB 79 VSSIO 111 VCCA 16 CSEL 48 FMSW 80 WRGATEB 112 VRDC2NREF 17 AMUTE 49 VSSIO 81 SRFH 113 PUTEMP 18 VCCIO 50 VCCIO 82 SRFL 114 DRVOFSP 19 VSSIO 51 DEFECT 83 WRSTOP 115 DRVOFSM 20 CSW3 52 IP1LPPIN 84 LNDTRK 116 FOD 21 CSW2 53 VDD 85 LSRON 117 TRD 22 CSW1 54 VSS 86 SFG 118 TVDP 23 VCCRQ 55 IP2MIRR 87 TLD 119 TVDN 24 EEPR...

Page 44: ...REF33 173 VDD 205 A18 237 CPU6 142 DFF1 174 VSS 206 A17 238 CPU5 143 DFF0 175 VSSIO 207 A16 239 CPU4 144 JFF1 176 VCCIO 208 A15 240 CPU3 145 JFF0 177 DATA1 209 A14 241 CPU2 146 JFH 178 DATA14 210 A13 242 CPU1 147 DRLPF2 179 DATA0 211 A12 243 CPU0 148 DCLPF2 180 DATA15 212 A11 244 VCCIO 149 DRLPF1 181 DREQ 213 VDD 245 VSSIO 150 DCLPF1 182 ZIOWB 214 VSS 246 ROUT 151 DRLPF0 183 ZIORB 215 A10 247 VCCA...

Page 45: ...t 5TO 5V Tolerant Three State Output 5IO 5V Tolerant Input Output PW Power Supply Pin GND Ground Pin Pin Name Pin No I O Destination Function EFMP EFMN 139 140 AI AFE RF signal normal phase input pin RF signal counter phase input pin VREF33 141 AO External Capacitor Reference voltage Vcc 2 output pin DFF1 DFF0 142 143 AO External Capacitor DutyFeedBack LPF connect pin JFF1 JFF0 144 145 AO External...

Page 46: ...error sampled at 352 8 kHz LPSA 104 AI AFE Lens positioning lens error sampled at 88 2 kHz LPSB 105 AI AFE Lens positioning B sampled at 88 2 kHz TCPH 106 AI AFE Tracking center BETA top hold sampled at 44 1 176 4 kHz TIBH 107 AI AFE Tilt error BETA bottom hold sampled at 44 1 176 4 kHz BCENT 108 AI AFE BETA center sampled at 176 4 kHz VRDC2N 109 AI AFE APC read system laser driver control pin sam...

Page 47: ...quest signal ZIOWB 182 5I ATAPI ATAPI IF write strobe pulse ZIORB 183 5I ATAPI ATAPI IF read strobe pulse IORDY 184 5TO ATAPI ATAPI IF control signal drive Ready DACKB 185 5I ATAPI ATAPI IF DMA acknowledge HINTRQ 186 5TO ATAPI ATAPI IF drive interrupt signal IOCS16B 187 5TO ATAPI ATAPI IF control signal 16 bit transfer PDIAGB 193 5IO ATAPI ATAPI IF control signal CS1FXB CS3FXB 196 197 5I ATAPI ATA...

Page 48: ...nt monitor write erase block RFPDSH 76 O AFE Laser control sampling pulse Front monitor read block TCSHSPBLV 77 O AFE VFO1 track center signal sample hold pulse SPBLVL running OPC sampling pulse Pit end WRGATEB 80 O PU Write gate signal SRFH SRFL 81 82 O PU I V amplifier gain switch HI side I V amplifier gain switch for binary I V amplifier gain switch Low side WRSTOP 83 I PU Write stop gate signa...

Page 49: ...ystem SCLK 66 O AFE LDD AFE LDD microcomputer I F transfer clock signal Pin Name Pin No I O Destination Function DOUT 2 TO ATAPI Digital output pin ROUT LOUT 246 248 AO ATAPI Audio Lch Rch output Pin Name Pin No I O Destination Function FEMCK 67 O AFE Front End LSI clock XCO 254 O X TAL Crystal oscillation 33 8688 MHz XCI 255 I X TAL Crystal oscillation 33 8688 MHz 1 4 5 Serial Communication Inter...

Page 50: ... IO Load Switch CPU general port 2 6 Loader out sensor LOADIN 34 IO Load Switch CPU general port 2 5 also connected to the CPU interrupt port INT8 Loader in sensor EJECTSW 36 IO Eject Switch CPU interrupt port INT6 EJECTSW interrupt request ACTFLG 37 IU DRVR CPU interrupt port INT7 Pick up protect flag DRVEN1 38 IO DRVR CPU general port 0 7 6ch driver control 1 DRVEN2 40 IO DRVR CPU general port 0...

Page 51: ... CS0 CPWRB 201 IO Flash SRAM H8S WRB CPRDB 202 IO Flash SRAM H8S RDB A 20 A 19 17 A 16 0 203 204 205 206 207 208 209 210 211 212 215 216 217 218 219 220 223 224 225 226 227 IO O IO Flash SDRAM H8S A 20 H8S A 19 17 H8S A 16 0 CPU 15 0 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 IO Flash SDRAM H8S D 15 0 b Flash SRAM ...

Page 52: ...ulation 1 DVD modulation 2 DVD modulation 3 4 DVD R CD R monitor 0 DVD R CD R monitor 1 DVD R CD R monitor 2 DVD R CD R monitor 3 5 DVD RW monitor 0 DVD RW monitor 1 DVD RW monitor 2 DVD RW monitor 3 6 PI C1 PI C1 PI C1 PI C1 7 PO C2 PO C2 PO C2 PO C2 8 SLOCK SLOCK SLOCK SLOCK 9 DSYNC DSYNC DSYNC DSYNC 10 CLVCK CLVCK CLVCK CLVCK 11 BLEND BLEND BLEND BLEND 12 SYWINCOR SYWINCOR SYWINCOR SYWINCOR 13 ...

Page 53: ...g power supply 3 3V SLICE Analog power supply 3 3V DPLL Analog power supply 3 3V AUDIO ADIP Analog power supply 3 3V PLL multiplication VCCIO 18 50 78 91 159 176 191 222 244 PW DSP I O power supply 3 3V VSS 30 54 174 189 214 GND DSP core GND VSSR 1 64 GND SDRAM GND VSSRQ 7 14 27 35 GND SDRAM I O GND VSSA 93 110 121 123 133 137 155 252 253 GND Analog GND LVDS Analog GND Servo A D Analog GND Servo D...

Page 54: ... inverted output2 7 GND GND 8 SL2 Slide inverted output2 9 SL1 Slide non inverted output1 10 SL1 Slide inverted outptut1 11 GND GND 12 U Motor drive output U 13 V Motor drive output V 14 W Motor drive output W 15 ACTFLG Pickup protect flag output 16 OPOUT Operational amplifier output 17 OPIN Operational amplifier inverted input 1 18 SLLIM Input terminal for slide current limit 19 FG Frequency gene...

Page 55: ... VM2 SL1 SL1 SL2 SL2 VM3 LO LO 5VCC FO FO TO TO TL TL ACTFLG FG ACTRST OPOUT FOIN TOIN TLIN OPIN REF EN1 EN2 5VCC 100 100 100 100 100 100 100 17k 35k 10k 5VCC 25k U 5VCC 5VCC 5VCC 5VCC 5VCC 5VCC 5VCC 5VCC 5VCC V VM1 W SL1 SL1 SL2 VM2 SL2 FO FO TO TO TL 5VCC TL LO VM3 LO ...

Page 56: ...5 A 1 45 DQ7 44 DQ14 43 DQ6 42 DQ13 41 DQ5 40 DQ12 39 DQ4 38 DQ11 38 DQ3 35 DQ10 34 DQ2 33 DQ9 32 DQ1 31 DQ8 30 DQ0 29 A0 25 OE 28 Vss 27 CE 26 Vcc 37 BYTE 47 Vss 46 A14 2 A13 3 A12 4 A11 5 A10 6 A9 7 A8 8 A19 A18 A17 A7 9 N C 10 WE 11 RESET 12 N C 13 N C 14 RT BY 15 16 17 18 A6 19 A5 20 A4 21 A3 22 A2 23 A1 24 ...

Page 57: ...der Cell Matrix Y Gating Data Latch Chip Enable Output Enable Logic Program Voltage Generator Erase Voltage Generator RY BY Buffer Input output Buffer DQ15 to DQ0 State Control Command Register STB STB OE Y Decoder Timer for program Erase CE WE Vcc Vss RY BY BYTE RESET ...

Page 58: ...able WE Write Enable RY BY Ready Busy Output RESET Hardware Reset Pin Temporary Sector Unprotection BYTE Select 8 bit or 16 bit mode N C Pin Not Connected Internally Vss Device Ground Vcc Device Power Supply 67 Pin Description Logic Symbol A 1 20 A19 to A0 DQ15 to DQ0 16 or 8 CE OE WE RESET RY BY BYTE ...

Page 59: ...tting FE R334 C325 Pin 106 pin 112 LD Driver TE R337 C328 PE R335 C326 01 Laser Power Adjust using RD Power WR Power Erase Power 02 High Frequency NRZI skew Adjust 03 Data Slice Equalizer Boost Raw Slice Equalizer Frequency Adjust 04 Circuit Offset Adjust 05 Focus Amp Adjust for DVD Dual MPU DSP IC301 AFE IC101 Driver IC601 Pickup Pin 85 98 4 40 FFC Slider FPC Slider 6 8 10 Focus 34 35 DVD Dual Di...

Page 60: ...338 40 R347 C339 39 MPU DSP IC301 AFE IC101 Driver IC601 Pickup Pin 85 98 6 4 PE R335 C326 5 4 6 FFC Setting TE R337 C328 Tracking 30 31 Slider FPC Slider 6 8 10 Slider FPC Slider 6 8 10 R347 C339 39 06 Focus Amp and Total Amp Adjust 07 Tracking Amp Adjust 08 Lens DAC Lens Position Adjust 09 Servo Loop Gain Adjust MPU DSP IC301 AFE IC101 Driver IC601 IC201 Pickup All Disc Pin 99 100 FFC FFC Settin...

Page 61: ...ider 6 8 10 DVD RAM Disc MPU DSP IC301 AFE IC101 Driver IC601 Pickup Pin 85 98 77 78 68 69 FFC Setting C130 131 Slider FPC Slider 6 8 10 DVD RAM Disc MPU DSP IC701 AFE IC101 Driver IC601 Pickup Pin 85 98 77 78 8 FFC Setting SIM R336 C327 Slider FPC Slider 6 8 10 10 Unwritten Slice Level Adjust for DVD RAM 11 Focus Offset Adjust for DVD ROM CD R RW 13 Focus Offset Adjust for DVD RAM Data Error puls...

Page 62: ...ting TE R337 C328 TRD R348 C339 TILT 36 37 39 117 6 TE 30 31 MPU DSP IC301 AFE IC101 Driver IC601 Pickup DVD R RW Disc FFC Setting FE R334 C325 FE 34 35 FE R346 C338 40 4 14 Tilt Adjust for DVD RAM 15 Tilt Adjust for DVD R RW DVD R RW CD R RW 16 Focus Deviation Adjust Pin 85 98 77 78 MPU DSP IC301 AFE IC101 Driver IC601 Pickup DVD R RW Disc FFC Setting TE R337 C328 TE 30 31 Slider FPC Slider 6 8 1...

Page 63: ...01 Driver IC601 Pickup DVD R Disc FFC Setting WobSIG Slider FPC Slider 6 8 10 56 46 46 Pin 85 98 77 78 MPU DSP IC301 AFE IC101 Driver IC601 Pickup DVD R RW Disc FFC Setting C130 131 Slider FPC Slider 6 8 10 68 69 48 18 Lens Sensitivity Adjust 19 Spindle Offset Adjust 20 ADIP BPF Read Timing Adjust for DVD R RW 21 Focus Offset Adjust for DVD R RW DVD R RW DID ...

Page 64: ...C Slider 6 8 10 Pin 85 98 MPU DSP IC701 AFE IC101 Driver IC601 Pickup All Disc FFC Setting FE R334 C325 Focus 34 35 Tracking 30 31 Slider FPC Slider 6 8 10 TE R337 C328 PE R335 C326 R346 C338 R348 C339 40 6 5 4 39 22 RTZ TimeOut Fail 23 Focus Servo Tracking Servo Fail ...

Page 65: ...ckup LDD part 3 Exchange IC301 DSP 4 4C0x to 4C4x Data Slice Adjust NG 1 Check solder of IC101circumference No 03 pin 76 IC103 L150 L151 2 Exchange IC101 AFE 3 Exchange IC301 DSP 5 4C5x to 4C7x EQ Boost Adjust NG 1 Check solder of IC101circumference pin 76 IC103 L150 L151 2 Exchange IC101 AFE 3 Exchange IC301 DSP 6 4C80 RAW Slice Level Adjust NG 1 Check solder of IC101circumference pin 76 IC103 L1...

Page 66: ...01circumference 454x pin 4 5 6 pin 85 98 FE_Servo R334 C325 PE_Servo R335 C326 3 Exchange Pickup 4 Exchange IC101 AFE 5 Exchange IC301 DSP 4 458x Tracking Amp Adjust NG 1 Check Pickup FFC Connection No 07 2 Exchange Pickup 3 Check solder of IC101circumference pin 4 5 6 pin 85 98 TE_Servo R337 C328 4 Exchange IC101 AFE 5 Exchange IC301 DSP 5 45Ax Lens DAC Adjust NG 1 Check Pickup FFC Connection No ...

Page 67: ...1 RAM Disc NG Exchange RAM Disc No 12 4A6x RAM Only for PID 2 Exchange Pickup 3 Exchange IC101 AFE 4 Exchange IC301 DSP 11 4A8x Focus Offset Adjust NG 4A88 RAM Disc NG Exchange RAM Disc No 13 RAM Only for Data 1 Exchange Pickup 2 Exchange IC101 AFE 12 4B0x Tilt Adjust NG RAM Only 1 Check Pickup FFC Connection No 14 2 Exchange Pickup 3 Check solder of IC101circumference pin 10 11 R340 C331 R341 C33...

Page 68: ...E_Servo R337 C328 4 Exchange IC101 AFE 5 Exchange IC301 DSP 19 55xx Lens Shift Tilt Adjust NG 1 Check Pickup FFC Connection No 15 CD Disc Only 2 Exchange Pickup 3 Check solder of IC601 circumference 4 Exchange IC601 5 Check solder of IC701 circumference 6 Exchange IC301 20 56xx Focus Level Adjust NG 1 Check Pickup FFC Connection No 06 2 Exchange Pickup 3 Check solder of IC101circumference pin 4 5 ...

Page 69: ...R Disc Exchange Disc No 20 1 Check Pickup FFC Connection 2 Exchange Pickup 3 Exchange IC101 AFE 4 Exchange IC301 DSP 25 5Cxx Signal Amp Error 1 Check Pickup FFC Connection No 06 2 Exchange Pickup 3 Check solder of IC701circumference pin 4 5 6 pin 85 98 PE_Servo R335 C326 4 Exchange IC101 AFE 5 Exchange IC301 DSP 26 5Dxx Focus Offset Adjust NG 1 Check Pickup FFC Connection No 21 DVD R RW R RW in Da...

Page 70: ... 5 Check solder of IC101circumference pin 4 5 6 pin 85 98 FE_Servo R334 C325 6 Exchange IC101 3 2101 2102 Tracking Fail 1 Check Pickup FFC Connection No 23 2 Exchange Pickup 3 Check solder of IC601circumference 4 Exchange IC601 Driver 5 Check solder of IC101circumference pin 4 5 6 pin 85 98 TE_Servo R337 C328 6 Exchange IC101 4 2000 2010 Spindle Fail 1 Check Spindle FFC Connection No 19 2 Check so...

Page 71: ...8 1 5V VDD analog IC101 AFE HD153722TF 3 3V VDD analog IC301 Helios2 R8J32005FP 3 3V VCC analog PIC601 Driver M63041AFP 5VCC 32 Focus Tracking Tilt VM3 26 Loading IC301 Helios2 R8J32005FP 3 3V VCC digital IC301 Helios2 R8J32005FP VCCA 54 247 AUDIO IC302 Flash ROM MBM29LV160BE 70TN NC13 13 VCC37 37 IC 2 8V REG 12V VSO 5 3 5VR 5 3 L151 1 5D L354 1 5A L602 5VP 2 5 2 8 L601 Q202 Q203 Tr_SW IC701 XC640...

Page 72: ...8 91 159 176 191 222 244 256 12 VCC A 3 3V 3 3V 98 99 111 122 129 138 153 13 Clock 34MHz 33 8688MHz 254 255 14 MRSTB 3 3V High 5 15 AFE VCC 5 3V 5 3V 17 75 IC101 VDD 3 3V 3 3V 12 27 57 70 79 89 16 OP amp VCC 5 3V 5 3V 4 17 IC201 VC165 1 65V 8 18 7ch DRV 5VCC 5V 5V 32 19 IC601 VM3 5V 5V 26 20 VM1 2 12V 12V 5 22 21 REF 1 65V 1 65V 42 22 Pick up AVCC 5 3V 5 3V 8 23 VC21 2 1V 13 24 VC165 1 65V 28 25 V...

Page 73: ...ice circuit of RF signal from AFE PLL the objects ADC and DAC for SERVO and ADC for ADIP detection Among these own poor Digital of DSP and AFE serial IF can detect by this self diagnostic function AFE Poor detection of AFE is restricted to detection of a limitation item Since the greater part of the function is analog signal processing AFE serves as a register in AFE and a check which accepts it s...

Page 74: ...llating correctly it is the defect of MPU or an oscillation element defect and part exchange is performed in order of DSP and X301 4 The defect of Flash ROM Although the clock of DSP is oscillating correctly and the power supply circuit is also outputting normal voltage when LED does not blink at all at the time of a power supply injection and Eject SW does not react either poor Flash ROM is the m...

Page 75: ...t output differential a Vm 5V Tracking actuator driver analog input output differential Vm 5V Tilt actuator driver analog input output differential Vm 5V A motor actuator and its correspondence pin A control mode setup by the control terminal Signal CH SPDL MT STEP MT Load MT Focus ACT Track ACT Tilt ACT Input 1 SPIN 2 SL1IN 41 LOIN 40 FOIN 39 TOIN 38 TLIN 3 SL2IN Reference 42 REF 1 65V Output 12 ...

Page 76: ...ject SW Limit SW Analog Front End HD153722TF 100pin TQTF RENESAS 3 3V Reg IC XCM403AA01SR RST TOREX 2 8V 1 5V Reg IC XC6409BV05PR RST TOREX 5 0V SW_Reg IC BD9703FP ROHM OPU HOP 8541T HITACHI ME Interface connector DVD CD DSP DVD CD Servo ATAPI R8J32005FP 256pin LQFP RENESAS DVD codec CD codec LPP ADIP decorder Servo DSP ATAPI IF Microprocessor 7ch Driver M63041AFP SPDL SLED Fo Tr Ti LD RENESAS PU ...

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