Sanyo 137 103 01 User Manual Download

Page: 1 / 77

FILE NO.

Service Manual

CONTENTS

DVD Video Player

DVD-7201

PRODUCT CODE No.

137 103 01 (CA)

137 103 02 (UK)

137 103 03 (XE)

137 103 04 (AU)

137 103 05 (SS)

REFERENCE No.

5810203

/ON

STANDBY

Specifications ................................................................... 1

Laser beam safety precaution .......................................... 1

DVD Mechanism replacement ......................................... 2

Mechanism replacement .................................................. 3

Mechanism operation ....................................................... 4

DVD P.W.Board operation ............................................... 5

DVD start-up program flow chart ..................................... 28

MPEG AND FRONT END

P.W.Board operation (block diagram) ............................ 30

MPEG P.W.Board (schematic diagram for wave check) . 32

AMP P.W.Board (schematic diagram fir wave check) ..... 34

MPEG AND FRONT P.W.Board check waveform ........... 36

How to load software for MPEG P.W.Board .................... 41

Trouble shooting .............................................................. 42

Voltage of IC and Transistor ............................................ 45

Exploded view (cabinet and chassis) ............................... 49

Parts list ........................................................................... 50

Exploded view (DVD mechanism) ................................... 54

Parts list ........................................................................... 54

IC block diagram and description ..................................... 55

Schematic diagram (MPEG for AU, SS and CA) ............. 64

Schematic diagram (MPEG for XE and UK) .................... 66

Wiring diagram (MPEG A SIDE) ...................................... 68

Wiring diagram (MPEG B SIDE) ...................................... 70

Schematic diagram (MAIN for AU and SS) ...................... 72

Wiring diagram

(DG,SOCKET and POWER SW for AU and SS) .......... 74

Wiring diagram (FRONT for XE and UK) ......................... 76

Schematic diagram (MAIN for AU and SS) ...................... 78

Wiring diagram

(DG,SOCKET and POWER SW for XE and UK) .......... 80

Wiring diagram (FRONT for XE and UK) ......................... 82

Schematic diagram (MAIN for CA) ................................... 84

Wiring diagram

(DG,SOCKET and POWER SW for CA) ....................... 86

Wiring diagram (FRONT for CA) ...................................... 88

Schematic diagram (DVD) ............................................... 90

Wiring diagram (DVD A SIDE) ......................................... 100

Wiring diagram (DVD B SIDE) ......................................... 101

WIRING CONNECTION .................................................. 102

(XE)

REMOTE CONTROLLER RB-7201

/ON

SETUP

MENU

SUBTITLE

AUDIO

TITLE

RETURN

ON SCREEN

LAST MEMO

ZOOM

SURROUND

REPEAT A-B REPEAT

PROGRAM

ANGLE

SEARCH

MODE

MULTI-
VISION

PICTURE

MODE

ANGLE

REPLAY

NEXT

PREV

FWD SLOW

REV SLOW

PAUSE/STEP

PLAY

REV

FWD

CLEAR

+10

ENT

(UK)
(AU)

(SS)

(CA)

Summary of Contents for 137 103 01

Page 1: ... block diagram and description 55 Schematic diagram MPEG for AU SS and CA 64 Schematic diagram MPEG for XE and UK 66 Wiring diagram MPEG A SIDE 68 Wiring diagram MPEG B SIDE 70 Schematic diagram MAIN for AU and SS 72 Wiring diagram DG SOCKET and POWER SW for AU and SS 74 Wiring diagram FRONT for XE and UK 76 Schematic diagram MAIN for AU and SS 78 Wiring diagram DG SOCKET and POWER SW for XE and U...

Page 2: ...consumption 14 5 Watts Dimensions W x H x D Approx 360 x 79 x 281 mm Weight Approx 2 7 Kg Specifications subject to change without notice LASER BEAM SAFETY PRECAUTION DIGITAL OUT OPT R L VIDEO OUT AUDIO OUT S VIDEO OUT TV SYSTEM PAL NTSC AV EURO CONNECTOR RGB OUT VIDEO OUT SELECT S RGB CAUTION INVISIBLE LASER RADIATION WHEN OPEN AND INTERLOCKS DEFEATED AVOID EXPOSURE TO BEAM ADVARSEL USYNLIG LASER...

Page 3: ...ial shock equivalent to a drop from a height of approx 90 cm under the packed condition After the initial shock the resistivity will still remain at a level of 50 to 60 G but the mechanical robustness will weaken Do not place in a dusty location The entry and deposition of dirt into or on the pickup lens or moving section will cause malfunction or degradation Connectors Do not connect or disconnec...

Page 4: ...0L MOLYKOTE EM 50L MOLYKOTE EM 50L MOLYKOTE EM 50L SILICON GREASE KS 64 3 TRAY PART MOLYKOTE EM 50L GREASE CDF 409 GREASE CDF 409 4 BASE MECHANISM PART 1 TRAY AND BASE MECHANISM PART 2 Base mechanism mounting PART Do not remove the pick up from base mechanism because of adjustment difficulty ...

Page 5: ...the SLIDE left side 2 Match the Hole of GEAR 5 and Hole of CHASSIS 4 6 Match the hole of GEAR 7 and hole of chassis while turning GEAR 6 7 Match the mark of LOADING GEAR 8 and gear of TRAY where see horn hole 9 of tray 8 Push a tray with the state that turned the entire surface of a tray into approximately 5 degrees the lower part slowly CHASSIS FRONT SIDE MOTOR MARKER MARKER 1 2 2 3 3 RIB RIB GRE...

Page 6: ... DEF DEFECTO XHTR FE DEF_INH FE ANALOG SWITCH LSI_RESET HDAT 0 7 HADR 0 12 HRDB HERB HCSB HWAITB RDY HBUSYB HIRQB INT_DEC WRQ MICRO COMPUTER HALL SPINDLE MOTOR U V W U U V V W W SPD FG FR DMUTE 9V 9V IC602 BA6849 IC601 BA5937 3 PHASE MOTOR DRIVER 4 CH BTL DRIVER FDD TDD SLD OPEN CLOSE DMUTE2 CD x2 CD x4 CAO CAN LDON1 LDON2 RFSCT EQSCT PP TE DPD TE VREF MD MD LD LD LOADING MOTOR M M OPEN CLOSE SWIT...

Page 7: ...L OFSET BCA BOOT3T RFVCA TBAL FBAL SGC HFLBIAS TESBIAS FDO TDO SPDO SLDO SLCBTAS RFPI RFOP RFON DEF PH BH BCA TE WO FE RREC TOST FOST BST VGA TEBL FEBL SGC SERVO VREFS VREFS TH CPOF XHTRC DPD TE XQBH PP TE EQSCT RFSCT VREFP LDON1 LDON2 PICK APC1 RR 1 B FE 1 FE 2 RR 2 APC2 VREFP1 MTX A D C C A DVD PU DVD PU B F E DPD 2C A B 3 BEAM PUSH PULL REN REP LPF BCA TH DEFECT PEAK HOLD BOTOM HOLD TE HOLD LPF...

Page 8: ...assing defection TOST TP246 IC200 29 Trk Offset Control analog FOST TP247 IC200 30 Focus Offset Control analog BOOST3T TP248 IC200 31 RF EQ Control analog RFVCA TP249 IC200 32 RF Voltage Control analog TBAL TP250 IC200 33 Trk Balance Control analog FBAL TP251 IC200 34 Fcs Balance Control analog SGC TP252 IC200 35 Signal Gain Control anlog HFBUSYB TP254 IC200 50 Function Busy Low during jump adjust...

Page 9: ...H BH DEFECT RF PH BH DEFECT Scratched defect Interruption defect 1 RF and Defection Signal 2 Servo and Tray Control A S Curve signal by Focus search Zero cross point RF FDO FE RF FDO FE S Curve of DVD Single Layed disc S Curve of DVD Dual Layed disc Each signal shown refers to WIRING SCHEMATIC DIAGRAM and Table of monitor signals This is a basic signal ...

Page 10: ...L B Focus In and Focus Jump Cross point RF FDO FE Zero cross point Brake pulse Kick pulse RF FDO FE Focus In Focus Jump C Tracking Servo RF TE a TE Tracking Error Signal TE Curve b Track Jump Signal One Track Jump 42 Track Jump Out In ...

Page 11: ...vo Sled motor drive signal RF TE TE SLDO SLDO Zoom RF E Spindle Servo Spindle motor drive signal U V W SPD U U FG Spindle Drive U V W Spindle W W FG F Tray open and close CLOSE OPEN OPEN SW CLOSE SW CLOSE OPEN OPEN SW CLOSE SW Tray Close Tray Open ...

Page 12: ... 4 3218MHz CD Normal speed RF EFMOUT SBAIS RF EFMOUT PCK 4 Reset Timing for Micom Cotroller Reset Timing 5 Anti Defect Processing A Disturbance by Defect RF TE Disturbance of tracking Defect RF TE FE DEFECT0 TE disturbance at Defect Suppressed disturbance by TE FE hold process ...

Page 13: ...t IC100 IC101 IC200 TE FE FE RF Defct PH PH BH BH PH PH PH BH BH DEF TH TE FE TE Thold Fhold DEFECTO DEFECTI Def Inh from IC500 Trk EQ Fcs EQ OR Q1009 Q1010 6 Start up program A Disc type Identification a In the case of DVD Dual Disc b In the case of DVD Single Disc ...

Page 14: ... 25 DVD P W BOARD OPERATION SIGNAL c In the case of CD Disc B Disc diameter identification a In the case of 12cm Disc b In the case of 8cm Disc c In the case of NO Disc ...

Page 15: ... 26 DVD P W BOARD OPERATION SIGNAL 7 Adjustment Auto Adjustment A SGC Signal Gain Control Adjustment B Tracking Balance Adjustment Vref Zoom RF FDO TDO TE TE RF ...

Page 16: ... 27 DVD P W BOARD OPERATION SIGNAL C Focus and Tracking Gain Adjustment Zoom RF FDO FE SPD FE FDO RF SPD a Focus gain Adjustment b Tracking Gain Adjustment Zoom RF FDO TDO TE TE TDO RF FDO ...

Page 17: ...t Vref compensation Kick Spindle pk0 Th0 FG servo 500 rpm CD Mode DVD Mode Fofst Adj Fcs Aji data pk0 Fofst Adj Fcs Adj data pk1 pk2 one rev not yet done data Tm Rising Time Tm Th1 Tm Th2 Disc diameter identification NO NO pk2 pk1 3 pk0 pk1 YES NO CD Mode YES YES NO YES Th1 246 ms Th Time threshold pk0 S Peak value pk1 pk2 1st 2nd S Peak value YES Th0 Level threshold Disc Type identification NO YE...

Page 18: ...cus In CLV On 1 NG Dual OK Single CD Tbal adj Mirr adj Tbal adj Mirr adj Trk On Fgain adj Tgain adj Fgain adj Tgain adj Sled On Sled On Sld Off Trk Off Trk On RF adj RF adj Fcs jump Fbal adj Eccentricity measure L1 L0 Next Layer 1st layer DVD Mode Waiting Error check D type D type Fbal adj Trk shift EQ sdj Trk shift EQ adj Sled outer TOC read 2 DVD Single Dual NG CD Ok Trk shift EQ adj Fcs Jump ...

Page 19: ...CENTER WOOFER FRONT_L FRONT_R SPDIF S RGB COMP NTSC PAL VCTRL VDAC1 4 5 1ch model use SOCKET section FRONT PWB STANDBY MATCH STANDBY MATCH STANDBY NOT MATCH POWER SUPPLY from POWER SUPPLY SOCKET board SCART PWB NT PAL SW VIDEO SW Q6707 Q6707 Q6708 5 1ch OUTPUT DS601 SENSOR COMPOSITE AUDIO L R S VIDEO SPDIF Y CB CR Q6602 Q6601 MUTE COMPONET 5 1ch MODEL A D INPUT SCART OUTPUT XE UK MODEL SW V RGB CO...

Page 20: ...RD CHECK WAVEFORM 01 02 03 25 04 05 Each signal in indicate in schematic diagram of MPEG This is a basic check waveform 75 color bar NTSC 75 color bar NTSC CD DVD PALY CD DVD STOP A_MUTE and 3 3 V when STANDBY AC in A_MUTE when SKIP ...

Page 21: ... 37 MPEG AND FRONT END P W BOARD CHECK WAVEFORM 06 07 08 12 10 No DISC 09 Play DVD Playback DVD At the moment when POWER KEY is pushed ...

Page 22: ... 38 MPEG AND FRONT END P W BOARD CHECK WAVEFORM 13 14 15 18 17 POWER KEY ON 16 Play CD When DVD play is all 0 level DVD paly 48kHz sampling 16bit DVD stop DVD SKIP AC IN STANDBY as play ...

Page 23: ... 39 MPEG AND FRONT END P W BOARD CHECK WAVEFORM 19 20 21 24 23 CD play 48kHz sampling 22 Play CD 44 1 kHz sampling CD SKIP DVD SKIP CD play 96kHz sampling Playback CD 1kHz 0db ...

Page 24: ... 40 MPEG AND FRONT END P W BOARD CHECK WAVEFORM 26 27 28 AC IN STNADBY 29 POWER KEY ON DVD normal play POWER KEY OFF ...

Page 25: ... i Initializing of SET UP complete Attention 1 Main power should not be cut off until the STANDBY LED lights up 2 When the main power is cut off during installing follow the procedure as below A When the main power is cut off before or after appearing the letters on the screen as mentioned at procedure c a Plug out the power cord and plug it in again b Confirm that the STANDBY LED lights up c Push...

Page 26: ...ETAIL 1 POWER KEY CONFIRM LED PERIPHERAL CIRCUIT CONFIRM P CON 5V 12 FIL CONFIRM POWER KEY CONFIRM STANDBY LED PERIPHERAL CIRCUIT CONFIRM COMMUNICATION LINE CONFIRM REMOCON NG IC801 PERIPHERAL CONFIRM REMOCON OK IC601 PERIPHERAL CONFIRM RESET LOADER AND CHIPS READ WRITE DATA IN EEPROM IC815 START COMUNICATION WITH VFD VFD INDICATE READING INITIALIZE MPEG DECORDER IC801 DISPLAY OPENNING DISC Y N VF...

Page 27: ...LOADER CHANGE IC801 OUTPUT LINE CONFIRM LPF CONFIRM pin108 120PERIPHERAL CONFIRM ACLK AOUT3 LRCLK SIGNAL LINE CONFIRM IC817 pinFLOATING CONFIRM PCMCLK pin16 CONFIRM PERIPHERAL CIRCUIT POWER SUPPLY CONFIRM MUTE CIRCUIT SIGNAL CONFIRM DAC OUTPUT SOCKET LINE CONFIRM LOADER CHANGE OK LOADER CHANGE IC817 pin68 SPDIF OUTPUT OK LOADER CHANGE NO COLOR or ABNORMAL X8101 27MHz OK IC801 VIDEO OUTPUT OK IC801...

Page 28: ... 1V 5 1V Pin No 49 50 51 52 STOP 5 1V 5 1V 0V 2 8V PLAY 5 1V 5 1V 0V 2 8V Pin No STOP PLAY V C6004 C6011 C6030 STOP 4 8V 4 8V 4 8V PLAY 4 8V 4 8V 4 8V IC602 V Q6021 V Pin No 1 2 3 E C B STOP 4 8V 0V 4 8V 0V 0V PLAY 4 8V 0V 4 8V 0V 5 5V 0V IC601 V Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 STOP 4 8V 0V 2 6V 2 8V 0V 4 8V 5 0V 0V 4 7V 4 8V 0V 0V 0V 4 5V 0V PLAY 4 8V 0V 2 5V 2 8V 0V 4 8V 5 0V 0V 4 ...

Page 29: ...43 144 STOP 3 2V 3 2V 3 2V 0V 3 2V 3 2V 2 5V 2 8V 2 7V 2 9V 2 8V 3 2V 2 9V 3 0V 3 0V 2 9V PLAY 3 2V 3 2V 3 2V 0V 3 2V 3 2V 2 5V 3 2V Pin No 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 STOP 3 2V 2 9V 0V 2 9V 3 0V 2 9V 2 8V 2 8V 3 0V 3 2V 2 9V 3 2V 2 9V 2 7V 2 5V 1 5V PLAY 3 2V 0V 3 2V 3 2V 2 5V 1 5V Pin No 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 STOP 3 2V...

Page 30: ...7 8 9 10 11 12 13 14 15 16 STOP 0V 0V 2 8V 2 8V 5 1V 0V 2 8V 2 8V 0V 0V 3 2V 2 8V 2 8V 0V 5 1V PLAY 0V 0V 5 1V 0V 0V 0V 3 2V 0V 5 1V Pin No 17 18 19 20 STOP 2 7V 2 8V 0V 5 1V PLAY 5 0V 5 1V IC842 V Pin No 1 2 3 4 5 6 7 8 STOP 6 9V 6 9V 6 9V 0V 6 9V 6 9V 6 9V 13 8V PLAY 6 9V 6 9V 6 9V 0V 6 9V 6 9V 6 9V 13 8V IC871 V Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 STOP 3 1V 3 0V 3 2V 0V 0V 0V 0V 3 2V ...

Page 31: ... 2 8V 3 2V PLAY 3 2V IC806 V Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 STOP 3 2V 2 7V 1 9V 0V 1 9V 2 0V 3 2V 2 2V 2 0V 0V 2 0V 2 6V 3 2V 0V 3 2V 2 8V PLAY 3 2V 0V 3 2V 0V 3 2V 0V 3 0V Pin No 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 STOP 3 1V 2 7V 1 1V 0 1V 2 2V 0 3V 2 1V 1 4V 3 2V 0V 1 3V 1 9V 2 1V 1 3V 0 1V 0 1V PLAY 3 1V 1 3V 0 1V 1 4V 3 2V 0V 1 6V 1 7V 1 9V 1 4V 0 1V 0 1V Pin No 33 3...

Page 32: ... 49 EXPLODED VIEW CABINET CHASSIS 8 1 Y04 Y04 Y04 Y04 Y04 2 3 3 4 5 6 7 9 10 11 71 72 73 74 75 Y03 Y03 Y01 Y01 Y01 Y02 51 52 Y05 Y05 Y05 Y07 Y07 Y06 Y09 Y09 Y10 76 XE SS UK AU CA ...

Page 33: ...ION MANUAL INST XE 614 318 1491 INSTRUCTION MANUAL GREEK INST XE 614 319 1476 INSTRUCTION SHEET QUICK GUIDE CA 645 011 9736 POLY BAG INST MANUAL AU SS CA 645 012 2958 POLY BAG INST MANUAL UK 645 013 6535 POLY BAG INST MANUAL XE 645 036 4358 POLY SHEET SET AU SS UK CA 645 036 4365 POLY SHEET SET XE 645 045 8200 REMOCON RB 7201 RB 7201 614 316 9741 CABLE A V 3 or 645 003 3414 CABLE A V 3 or 645 017 ...

Page 34: ... 310 2519 PLUG 10P XE UK or 645 005 8158 PLUG 10P XE UK CN671 614 310 2472 PLUG 6P or 645 005 8127 PLUG 6P CN672 614 310 2540 PLUG 13P or 645 006 0885 PLUG 13P CN685 645 041 3544 SOCKET DIN 4P CN686 645 041 1694 JACK RCA 3 Except CA or 645 041 1298 JACK RCA 6 CA CN687 407 221 6406 PHOTO COUPLE TOTX179 D4802 408 043 6704 DIODE RGP10GL 22C 012 D4803 408 044 7304 DIODE SB160L 19C2 004 D4804 408 044 6...

Page 35: ...6 8B D8021 407 221 6505 ZENER DIODE KDZ5 6V or 407 208 9703 ZENER DIODE UDZS5 6B D8101 407 209 1201 ZENER DIODE UDZS6 2B XE UK D8101 407 221 6604 ZENER DIODE KDZ6 8V SS AU CA or 407 209 4509 ZENER DIODE UDZS6 8B SS AU CA IC801 409 500 3502 IC NDV8501 MPEG UCOM IC804 409 434 3807 IC 74LCX373MTC or 409 486 2506 IC TC74LCX373FT IC805 409 434 3807 IC 74LCX373MTC or 409 486 2506 IC TC74LCX373FT IC806 4...

Page 36: ...r 405 146 2206 TR KTC3875 GR or 405 146 2107 TR KTC3875 Y or 405 011 1006 TR 2SC1623 L6 Q1007 405 002 0308 TR 2SA1037K R SCART P W BOARD ASSY REF NO PART NO DESCRIPTION 76 614 317 9894 ASSY PWB SCART Only initial XE UK CN662 614 316 7174 ASSY WIRE CN660 DG D6601 407 099 6805 ZENER DIODE MTZJ13B D6602 407 099 6805 ZENER DIODE MTZJ13B D6603 407 099 6805 ZENER DIODE MTZJ13B D6604 407 099 6805 ZENER D...

Page 37: ...IX DM14 614 237 7079 GEAR LOADING GEAR DM15 411 020 9902 SCR S TPG BRZ FLG 3X8 GEAR A112 FIX DM16 614 300 5131 GEAR LOADING CUM GE DM17 614 237 7208 SLIDE BASE UP DOWN DM18 614 310 5701 CHASSIS LOADING CHASSIS DM19 645 032 4352 ASSY MOTOR LOADING DM21 411 022 8408 SCR S TPG PAN 2X8 SW PWB FIX DM22 614 310 2175 TRAY TRAY DM23 614 315 8646 ASSY MECHA KIT500 BASE DM24 411 152 4301 SCR S TPG PAN PCS 1...

Page 38: ...o Connection IC804 805 74LCX373MTC Low Voltage Octal Transparent Latch Truth Table Pin Descriptions Logic Diagram Inputs Pin Names Description Outputs Dn X L H X OE H L L L On Z L H O0 LE X H H L Data Inputs Latch Enable Input Output Enable Input 3 STATE Latch Outputs D0 D7 LE OE O0 O7 11 3 2 4 5 7 6 8 9 13 12 14 15 17 16 18 19 1 D0 CP D1 D2 D3 D4 D5 D6 D7 O0 H HIGH Voltege Level L LOW Voltage Lev...

Page 39: ... Row Address Strobe The RAS signal defines the operation commands in conjunction with the CAS and WE signals and is latched at the positive edges of CLK When RAS and CS are asserted LOW and CAS is asserted HIGH either the BankActivate command or the Precharge command is selected by the WE signal When the WE is asserted HIGH the BankActivate command is selected and the bank designated by BS is turn...

Page 40: ...er Supply Ground No Connection Selects bank 1 when L and bank 2 when H Sapply address for flush bank Select flush bank for erease Select flush bank sector for erease To activate the flush bank when CE is low To activate the data output buffer To control the write erease and program 207V 3 6V supply Not connect to internal chip To output data during read cycle and receive input data during write cy...

Page 41: ...nal Source terminal Ground terminal Overcurrent Feedback terminal Overvoltage protection circuit Thermal shutdown circuit MOS FET drain MOS FET source Ground Input of overcurrent detection signal and constant voltage control signal Overvoltage protection circuit Terminal shutdown circuit D S GND O C P F B O V P T S D 5 4 Input of power supply for control circuit VIN Power Supply terminal IC815 24L...

Page 42: ...0 21 22 23 24 25 26 27 28 DRIVER CH1 DRIVER CH1 DRIVER CH1 DRIVER CH1 GAIN NOT USED NOT USED CH1 4 MUTE CONTROL GND NOT USED VCC CH2 NOT USED DRIVER CH2 LOARDING DRIVER CH2 LOARDING SUB STRAIGHT GND LOARDING REV LOARDING FWD DRIVER CH3 DRIVER CH3 LOARDING DRIVER CH3 VCC CH3 VCC CH1 4 BIAS DRIVER CH4 GAIN DRIVE CH4 DRIVER CH4 DRIVER CH4 SUB STRAIGHT GND OUT 1 OUT 2 IN 1 1 IN 1 2 NC NC MUTE GND NC V...

Page 43: ...k Address Flush Bank Block Address Flush Bank Sector Sddress Data Input Output Chip Enable Output Enable Write Enable Power Supply Ground No Connection Selects bank 1 when L and bank 2 when H Sapply address for flush bank Select flush bank for erease Select flush bank sector for erease To activate the flush bank when CE is low To activate the data output buffer To control the write erease and prog...

Page 44: ...yte Control Write Enable Output Enable Data Input Output Power 5V Ground No Connec A0 A8 RAS CASH CASL WE OE VCC VSS NC I O1 I O16 Input Input Input Input Input Input Supply Ground Input Output 16 19 22 26 14 28 29 13 27 1 6 20 21 35 40 11 12 15 30 2 5 6 10 31 34 36 39 WE RAS CASL CASH OE I O1 I O2 I O3 I O4 I O5 I O6 I O7 I O8 VSS VSS I O16 I O15 I O14 I O13 I O12 I O11 I O10 I O9 TSOP44 Top view...

Page 45: ...BA6849FP Pin No 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Pin No 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Output Output Output GND Hall signsl input Hall signal input Hall signal input Hall signal input Hall signal input Hall signal input Description Description Name N C A3 N C A2 N C N C A1 GND H1 H1 H2 H2 H3 H3 Name VH N C CNF SB N C FR ECR EC PS FG VCC VM2 VM1 RNF Hall vias Phase compensation condenser...

Page 46: ... S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 6G S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 7 G S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 8G S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 P14 P15 P16 P17 P18 8G 7G 6G 5G 4G 3G 2G 1G NP F2 F2 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 PIN NO CONNECTION F1 F1 NP P1 P2 P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13 1 2 3 4 5 6 7 8 9 10 1...

Page 47: ...SCHEMATIC DIAGRAM MPEG for AU SS and CA This is a basic schematic diagram 64 65 ...

Page 48: ...SCHEMATIC DIAGRAM MPEG for XE UK This is a basic schematic diagram 66 67 ...

Page 49: ...designated components in which safety can be of special significance When replacing a component identified by use only the replacement parts designated or parts with the same ratings of resistance wattage or voltage that are designated in the parts list in this manual Leakage current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply ci...

Page 50: ...n be of special significance When replacing a component identified by use only the replacement parts designated or parts with the same ratings of resistance wattage or voltage that are designated in the parts list in this manual Leakage current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product to th...

Page 51: ...y can be of special significance When replacing a component identified by use only the replacement parts designated or parts with the same ratings of resistance wattage or voltage that are designated in the parts list in this manual Leakage current or resistance measurements must be made to determine that exposed parts are acceptably insulated from the supply circuit before returning the product t...

Page 52: ...CN620 2P CN600 5P CN900 6P CN540 4P CN640 4P CN601 8P CN604 4P CN602 6P CN605 2P FL601 CN630 2P CN510 8P SLED MOTOR SPINDLE MOTOR LIMIT SWITCH 34P 26P 11P 16P MECHA MOTOR MECHA SW WR491 WH WR490 FU490 1A 125V CN685 CN686 CN687 S VIDEO OUT COMPONENT VIDEO OUT VIDEO OUT AUDIO OUT L R OPT DIGITAL OUT DG SOCKET P W B POWER SWITCH P W B CN670 10P SCART P W B CN660 10P A V EURO CONNECTOR CN661 21P XE UK...

Page 53: ...SANYO Technosound Co Ltd Osaka Japan Apr 01 3500 BB Printed in Japan ...

Page 54: ...c signal check 8 9 Top left zoon There is the drawing which zoomed to 10 11 page Top right zoon There is the drawing which zoomed to 12 13 page Bottom left zoon There is the drawing which zoomed to 14 15 page Bottom right zoon There is the drawing which zoomed to 16 17 page ...

Page 55: ...DVD P W BOARD OPERATION SCHEMATIC DIAGRAM FOR SIGNAL CHECK for top left This is a basic signal check 10 11 ...

Page 56: ...DVD P W BOARD OPERATION SCHEMATIC DIAGRAM FOR SIGNAL CHECK for top right This is a basic signal check 12 13 ...

Page 57: ...DVD P W BOARD OPERATION SCHEMATIC DIAGRAM FOR SIGNAL CHECK for bottom left This is a basic signal check 14 15 ...

Page 58: ...DVD P W BOARD OPERATION SCHEMATIC DIAGRAM FOR SIGNAL CHECK for bottom right This is a basic signal check 16 17 ...

Page 59: ... 18 DVD P W BOARD OPERATION WIRING DIAGRAM FOR SIGNAL CHECK A A side This is a basic signal check ...

Page 60: ... 19 DVD P W BOARD OPERATION WIRING DIAGRAM FOR SIGNAL CHECK B B side This is a basic signal check ...

Page 61: ...MPEG P W BOARD SCHEMATIC DIAGRAM FOR WAVEFORM CHECK This is a basic waveform check 32 33 ...

Page 62: ...AMP P W BOARD SCHEMATIC DIAGRAM FOR WAVEFORM CHECK This is a basic waveform check 34 35 ...

Page 63: ...WIRING DIAGRAM MPEG A SIDE 68 69 ...

Page 64: ...WIRING DIAGRAM MPEG B SIDE 70 71 ...

Page 65: ...WIRING DIAGRAM DG SOCKET POWER SW for AU SS 74 75 DG SOCKET POWER SW ...

Page 66: ...WIRING DIAGRAM FRONT for AU SS 76 77 ...

Page 67: ...WIRING DIAGRAM DG SOCKET POWER SW for XE UK 80 81 DG SOCKET POWER SW SCART SW ...

Page 68: ...WIRING DIAGRAM FRONT for XE UK 82 83 ...

Page 69: ...WIRING DIAGRAM DG SOCKET POWER SW for CA 86 87 DG SOCKET POWER SW ...

Page 70: ...WIRING DIAGRAM FRONT for CA 88 89 ...

Page 71: ...1 Top left zoon There is the drawing which zoomed to 92 93 pages Top right zoon There is the drawing which zoomed to 96 97 pages Bottom left zoon There is the drawing which zoomed to 94 95 pages Bottom right zoon There is the drawing which zoomed to 98 99 pages ...

Page 72: ...SCHEMATIC DIAGRAM DVD TOP LEFT This is a basic schematic diagram 92 93 ...

Page 73: ...SCHEMATIC DIAGRAM DVD BOTTOM LEFT This is a basic schematic diagram 94 95 ...

Page 74: ...SCHEMATIC DIAGRAM DVD TOP RIGHT This is a basic schematic diagram 96 97 ...

Page 75: ...SCHEMATIC DIAGRAM DVD BOTTOM RIGHT This is a basic schematic diagram 98 99 ...

Page 76: ... 100 WIRING DIAGRAM DVD A SIDE ...

Page 77: ... 101 WIRING DIAGRAM DVD B SIDE ...

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