Sanyo DVD-1500A Service Manual Download Page 22

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DVD START-UP PROGRAM FLOW CHART

data:Tm

D = 8cm

D = 12cm

NoDisc

Spindle Servo

Gain down

pk0 : Th0

pk1 : Th1

D-type = CD

D-type = CDRW

D-type = DVD

SGC(pk0)

Fofst Adj

DVD Mode

SGC(pk1)

Fofst Adj

pk2 : Th2

D-type = DVD Dual

D-type = DVD Single

SGC(pk2)

pk2 > Th2

pk2 < Th2

Start

D-type : Disc Type

pk0 : pk1

Start

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

Tm < Th1

Tm < Th2

pk1 : Th1

pk2 : Th2

pk2 > Th2

pk0 > Th0

pk2 < Th2

pk0 > Th0

pk0 > pk1

pk0 < pk1

pk0 < Th0

pk1 < Th1

pk1 > Th1

CD Mode

Tm > Th2

Tm > Th1

pk1 > Th1

pk1 < Th1

Th1=300 ms

Th2=155 ms

Th : Time threshold

pk0 : S-Peak value

pk1 & pk2 : 1st & 2nd S-Peak value

pk0 < Th0

Th0 : Level threshold

Disc Type identification

1. Disc Identification

Summary of Contents for DVD-1500A

Page 1: ...IAGRAM DVD A SIDE 76 WIRING DIAGRAM DVD B SIDE 77 WIRING DIAGRAM MPEG A SIDE 78 WIRING DIAGRAM MPEG B SIDE 79 SCHEMATIC DIAGRAM MAIN 80 WIRING DIAGRAM FRONT 90 WIRING DIAGRAM SOCKET 92 WIRING DIAGRAM DG 94 WIRING DIAGRAM SCART 95 WIRING DIAGRAM HEADPHONE POWER SWITCH LED TRAY OPEN CLOSE MOTOR TRAY OPEN CLOSE SWITCH 96 MIN MAX PHONE LEVEL PHONES PLAY PAUSE STEP STOP f e k a n q OPEN CLOSE z ON STAN...

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Page 3: ...to clause 2 This product is so designed as to endure an initial 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 MECHANISM REPLACEMENT Do not place in a dusty location The entry and deposition of dirt into or on the pickup lens or moving se...

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Page 6: ... 5 1 General operation diagram DVD P W BOARD OPERATION The circuit mounted on the Loader part Frontend Board is configured as shown which is divided into following blocks according to main ICs ...

Page 7: ...RACK COUNTER DEGITAL 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 BOT...

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: ...K FG FG FG LOADING LOADING LOADING FOCUS SERVO FOCUS SERVO FOCUS SERVO FOCUS SERVO FOCUS SERVO FOCUS SERVO TRACKING SERVO TRACKING SERVO FOCUS SERVO TRACKING SERVO TRACKING SERVO TRACKINGN SERVO SLED SLED SLED SPINDLE SPINDLE FOCUS SERVO TRACKINGN SERVO SPINDLE ...

Page 10: ... 9 DVD P W BOARD OPERATION SCHEMATIC DIAGRAM FOR SIGNAL CHECK RF Egualization RF Egualization RF Egualization RESET CD DVD RESET Adjustment Adjustment ...

Page 11: ... 10 DVD P W BOARD OPERATION SCHEMATIC DIAGRAM FOR SIGNAL CHECK CD RF DVD RF DVD LASER POWER CONTROL CD LASER POWER CONTROL TE FE FE BH PH DVD CD RF DVD CD RF BH DEFECT ...

Page 12: ...AGRAM FOR SIGNAL CHECK TP257 TP224 TP204 3 3V TP229 TP206 TP252 TP250 TP249 TP248 TP247 TP246 TP251 TP604 TP211 TP121 TP101 VREF GND M 9V GND A 5Va GND D 5Vb TP122 TP104 TP124 TP105 TP106 TP107 TP102 TP226 TP602 TP601 TP608 TP607 A A side ...

Page 13: ... 12 DVD P W BOARD OPERATION WIRING DIAGRAM FOR SIGNAL CHECK TP202 TP201 TP254 B B side ...

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Page 18: ...ECTO 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 Zoom A No peak B Two peaks CD laser DVD laser RF FDO FE SPD RF FDO FE SPD RF FDO FE SPD Zoom b In the case of DVD Single Disc Zoom Peak 0 Peak 0 Peak 1 Peak 1 CD laser DVD laser RF FDO FE SPD RF FDO FE SPD RF FDO FE SPD Zoom ...

Page 19: ...ak 1 CD laser Zoom DVD laser FE FDO FE SPD FE FDO FE SPD Spindle kick SPD FG 6 FG 1 revolution Tm 300ms B Disc diameter identification SPDO FG 6 FG 1 revolution Tm 155 ms SPDO FG 6 FG 1 revolution Tm 155 ms a In the case of 12cm Disc b In the case of 8cm Disc c In the case of NO Disc ...

Page 20: ...19 DVD P W BOARD OPERATION SIGNAL 7 Adjustment Auto Adjustment A SGC Signal Gain Control Adjustment Zoom Zoom Zoom RF FDO FE SPD RF FDO FE SPD B Tracking Balance Adjustment Vref Zoom RF FDO TDO TE TE RF ...

Page 21: ... 20 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 22: ...tion 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 Tm Th1 Tm Th2 pk1 Th1 pk2 Th2 pk2 Th2 pk0 Th0 pk2 Th2 pk0 Th0 pk0 pk1 pk0 pk1 pk0 Th0 pk1 Th1 pk1 Th1 CD Mode Tm Th2 Tm Th1 pk1 Th1 pk1 Th1 Th1 300 ms Th2 155 ms Th Time threshold pk0 S Peak value p...

Page 23: ...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 24: ... audio clock 2 3 4pin CD DVD VCD CD MAIN signal diagram AUDIO OUT VIDEO OUT VIDEO OUT component composite y c 98 99 101pin 5V 13 15 17 19 21 23 25 27pin DVD VCD IC136 INVERTER IC135 BUFFER IC135 BUFFER IC131 ADAC IC132 AMP 48pin 4pin 4pin 55pin 35pin 35pin 130pin 56pin 1 2pin 1pin 2pin 4pin 1 2pin 2pin IC102 VENC IIC BUS IC101 EEPROM IC116 MPU IC117 DRAM IC130 RESET IC118 FLASH IC111 SDRAM IC110 S...

Page 25: ... VENC IIC BUS IC101 EEPROM IC116 MPU IC117 DRAM IC130 RESET IC118 FLASH IC111 SDRAM IC110 SDRAM IC127 MPEG DEC FRONT LOADER RESET signal diagram AUDIO OUT VIDEO OUT VIDEO OUT component composite y c 16pin 9pin 22pin 84pin 95pin 86pin 57pin 17pin 85pin 3pin 1pin 3pin 4pin 5V IC113 3V 5V ...

Page 26: ...5 MPEG P W BOARD SCHEMATIC DIAGRAM FOR WAVEFORM CHECK 17 1 2 1 2 3 4 5 3 4 5 1 2 8 CN805 OUTPUT SETTING 10 11 12 16 16 14 13 15 50 51 52 53 54 55 56 57 58 59 60 61 62 64 63 65 72 73 70 71 68 69 66 67 9 22 ...

Page 27: ... 26 MPEG P W BOARD SCHEMATIC DIAGRAM FOR WAVEFORM CHECK 7 9 17 17 18 19 20 21 78 79 6 ...

Page 28: ... 27 FRONT END P W BOARD TYPE 2 SCHEMATIC DIAGRAM FOR WAVEFORM CHECK 17 17 7 6 76 77 78 79 ...

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Page 38: ...US2 Communication LINE confirm REMCON NG IC116 IC113 112 periphera confirm REMCON OK then IC601 peripheral confirm l POWER KEY confirm LED peripheral circuit confirm P CON 5V 12 30 FIL confirm IC601 VDD RESET OSC confirm IC601 FPC16316 80 confirm STANDBY LED peripheral circuit confirm P COn 5V 12 30 FIL confirm RESET IC130 confirm VDD CLOCK confirm IC116 peripheral confirm IC601 VDD RESET OSC conf...

Page 39: ...oard Loader NG 1 When time display OK and sound NG or When S PDIF OK and analogue NG 2 When time display NG and sound NG Check optical module and signal line NG OK Check IC127 peripheral IC127 NG Check signal line peripheralpattern and parts Check time display NG OK NO NO YES YES Check same output as SPDIF and RCA Check check 1 Check check 2 4 When S PDIF NG and analogue NG 5 When pop noise when u...

Page 40: ...n color NG VIDEO PART Check wirng from encorder output to set output IC102 NG IC102 NG IC127 NG Check wiring IC127 NG Check the whole Inquire wiring NO YES NO YES NG OK 3 When confusion of the picture 4 When confusion of the picture Check loader Check the whole Check MPEG p w board Recover at exchanged loader Recover at exchanged MPEG p c board Recover at exchanged disc NG OK Check fluctuation of ...

Page 41: ...8 9 10 11 12 13 14 15 16 Power OFF 3 3V 0V 0 4V 0 4V 3 3V 0 4V 0 4V 0V 0 4V 0 4V 3 3V 0V 3 3V 3 3V Power ON 3 3V 0V 3 3V 0V 3 3V 0V 3 3V 3V Pin No 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Power OFF 3 3V 3 3V 0V 0V 0V 0V 0V 0V 3 3V 0V 0V 0V 0V 0V 0V 0V Power ON 3 1V 3 1V 0 2V 0V 0V 0V 0 2V 0 2V 3 3V 0V 0 2V 0 2V 0 2V 0 2V 0V 0V Pin No 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Power OFF...

Page 42: ...105 106 107 108 109 110 111 112 Power OFF 3 3V 0V 3 3V 0V 3 3V 0 4V 0V 0 6V 0 5V 0 5V 0 6V 0 5V 0V 3 3V 0 5V 0V Power ON 3 3V 0V 3 3V 0V 2 7V 0V 3 3V 0V Pin No 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 Power OFF 3 3V 3 3V 3 3V 3 3V 3 3V 0V 0V 3 3V 0V 2 5V 1 6V 0V Power ON 3 3V 3 3V 3 3V 3 3V 3 3V 0V 0V 3 3V 0V 2 5V 1 6V 0V Pin No 129 130 131 132 133 134 135 136 137 138 139 14...

Page 43: ...V 1 6V 0V 0V 1 6V 1 7V 3 3V 1 6V 1 6V 0V 0V 0V 0V 1 6V 0V Pin No 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 Power OFF 0V 0V 3 3V 0V 3 3V 3 3V 0V 0V 3 3V Power ON 0V 0V 3 3V 0V 3 3V 3 3V 0V 0V 3 3V Pin No 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 Power OFF 1 6V 0V 0V 0V 0V 3 3V 0V 0V 0V 0V 0V 0V 0V 3 3V 0V Power ON 1 6V 0V 0V 0V 0 2 3 3V 0 2V 0 2V 0 2V 0V ...

Page 44: ... 27 9V Power ON 0V 0V 0V 0V 4 8V 0V 4 8V 4 9V 4 2V 0V 0V 0V 0V 4 8V 27 3V 23 2V Pin No 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Power OFF 27 9V 27 9V 27 9V 27 9V 27 5V 27 9V 27 9V 27 9V 27 9V 27 9V 28 1V 28 1V 28 1V 28 1V 28V 28V Power ON 23 2V 20 9V 20 9V 16 5V 27 3V 25 4V 27 7V 18 7V 27 7V 16 5V 21 1V 27 9V 23 4V 25 6V 25 7V 25 7V Pin No 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Pow...

Page 45: ...3V 0V 3 3V 3V Pin No 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Power OFF 0 1V 0 1V 0 1V 0 1V 0 5V 0 1V 0V 0V 0V 0 1V 0 1V Power ON 3 1V 3 1V 0 2V 0V 0V 0V 0 2V 0 2V 3 3V 0V 0 2V 0 2V 0 2V 0 2V 0V 0V Pin No 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Power OFF 0V 0 1V 0 1V 0 1V 0V 0 1V 0V 0V 0V 0V 0V 0 1V 0V 0V 0V 0V Power ON 0V 3 3V 1 6V 0V 0V 3 3V 0V 3 3V 0V Pin No 49 50 Power OFF 0V 0V...

Page 46: ...12 Power OFF 0 1V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0V 0 1V 0V 0 1V Power ON 3 3V 0V 3 3V 3 3V 3 3V 0V 3 3V 0V Pin No 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 Power OFF 0 1V 0 1V 0 1V 0 1V 0 1V 0 1V 0 1V 0 1V 0V 0V 0 1V 0 1V 0V 0V 0V 0V Power ON 3 3V 3 2V 3 3V 3 2V 3 3V 0 2V 0 2V 3 3V 0V 2 5V 1 6V 0V Pin No 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 Power...

Page 47: ... 6V 1 6V 0V 0V 0V 0V 0V 0V Pin No 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 Power OFF 0V 0V 0 1V 0V 0 1V 0 1V 0V 0V 0V 0V 0V 0V 0V 0V 0 1V 0V Power ON 0V 0V 3 3V 0V 3 3V 3 3V 0V 0V 3 3V Pin No 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 Power OFF 0V 0 1V 0V 0 1V 0 1V 0 1V 0 1V 0 1V 1V 1V 0V 1 1V 0 9V 1V 0 1V 0 9V Power ON 1 6V 0V 0V 0V 0 2V 3 3V 0 2V 0 2V ...

Page 48: ...4 9V 0V 2 7V 3V 0V 4 9V 1 2V 1 2V 2V 0V 0V 0V 4 9V 4 9V 1 6V 1 6V Power ON 4 7V 0V 2 5V 2 9V 0V 4 6V 5V 0 1V 4 9V 0V 0V 0V 4 7V 4 7V 4 9V 4 9V Pin No 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Power OFF 0V 0V 0V 0V 0V 0V 0V 4 9V 4 9V 0V 0V 0V 0V 0V 0 1V 0V Power ON 4V 0V 0V 0V 0 1V 0V 0V 4 7V 4 7V 0 1V 0V 0V 0V 0V 0V 0V Pin No 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 Power OFF 0V 0V 0V...

Page 49: ...4 2 5 3 7 71 72 10 11 16 51 79 78 75 74 76 52 17 15 14 6 Y05 Y05 Y05 Y05 8 9 Y06 Y06 Y06 Y08 Y08 Y06 Y12 Y12 Y12 Y10 Y11 Y11 Y11 Y09 Y13 Y13 Y14 Y14 Y14 Y09 Y09 Y09 Y01 Y02 5 Y02 Y01 Y01 Y03 Y03 Y03 Y04 Y04 12 73 77 Y15 Y14 AU AR UK US CA XE SS ...

Page 50: ... US 614 314 2836 CARTON CASE INNER 1500 XE 614 315 0084 CARTON CASE INNER 1500A SS 614 313 3018 CARTON CASE INNER 1500 AR 614 313 3025 CARTON CASE INNER 1500A AU 614 312 1534 CARTON CASE 6040 CA 614 313 3032 CARTON CASE 6000 XE 614 313 3049 CARTON CASE 6070 CA 614 313 3063 CARTON CASE INNER 1500 UK 614 312 5075 CUSHION SHEET SPACER 1500 AR UK 1500A AU 614 313 9812 CUSHION PAD INST MANU BASE 6000 X...

Page 51: ...XE 17 614 312 0230 PANEL REAR 6040 CA 17 614 312 0247 PANEL REAR 6070 CA 17 614 312 5037 PANEL REAR US 17 614 313 2912 PANEL REAR 1500 UK 17 614 314 2676 PANEL REAR 1500 XE 17 614 313 2929 PANEL REAR 1500 AR 17 614 313 2936 PANEL REAR 1500A AU 17 614 315 0077 PANEL REAR 1500A SS ELECTRICAL PARTS REF NO PART NO DESCRIPTION 51 423 027 4606 FUSE 125V 1A 125V 1A CA 51 423 027 4606 FUSE 125V 1A 125V 1A...

Page 52: ...805 MT GLAZE 2 2K JA 1 16W Except XE UK R6006 401 105 0603 MT GLAZE 10K JA 1 16W XE UK R6006 401 105 0702 MT GLAZE 100K JA 1 16W Except XE UK R6007 401 105 0504 MT GLAZE 1K JA 1 16W XE UK R6007 401 105 0702 MT GLAZE 100K JA 1 16W Except XE UK R6008 401 105 0504 MT GLAZE 1K JA 1 16W 1500 AR Except XE UK R6008 401 105 0603 MT GLAZE 10K JA 1 16W XE UK R6009 401 105 0504 MT GLAZE 1K JA 1 16W 1500 AR E...

Page 53: ...035 4108 MT GLAZE 0 000 ZA 1 8W R6114 401 035 4108 MT GLAZE 0 000 ZA 1 8W R6115 401 035 4108 MT GLAZE 0 000 ZA 1 8W R6116 401 035 4108 MT GLAZE 0 000 ZA 1 8W R6117 401 035 4108 MT GLAZE 0 000 ZA 1 8W R6118 401 035 4108 MT GLAZE 0 000 ZA 1 8W R6119 401 035 4108 MT GLAZE 0 000 ZA 1 8W R6120 401 035 4108 MT GLAZE 0 000 ZA 1 8W R6121 401 035 4108 MT GLAZE 0 000 ZA 1 8W R6122 401 035 4108 MT GLAZE 0 00...

Page 54: ...09 MT GLAZE 0 000 ZA 1 16W R1189 401 105 3406 MT GLAZE 27K JA 1 16W R1190 401 105 5400 MT GLAZE 47K JA 1 16W R1191 401 105 6605 MT GLAZE 6 8K JA 1 16W R1192 401 105 3406 MT GLAZE 27K JA 1 16W R1193 401 105 5400 MT GLAZE 47K JA 1 16W R1195 401 105 7909 MT GLAZE 0 000 ZA 1 16W R1197 401 105 7909 MT GLAZE 0 000 ZA 1 16W R1198 401 105 7909 MT GLAZE 0 000 ZA 1 16W R1199 401 105 7909 MT GLAZE 0 000 ZA 1...

Page 55: ...0K JA 1 16W R5222 401 105 3307 MT GLAZE 2 7K JA 1 16W R5223 401 105 0603 MT GLAZE 10K JA 1 16W R5224 401 105 0603 MT GLAZE 10K JA 1 16W R5226 401 105 8005 MT GLAZE 1M JA 1 16W R5228 401 105 0603 MT GLAZE 10K JA 1 16W R5229 401 105 0603 MT GLAZE 10K JA 1 16W R5239 401 105 0603 MT GLAZE 10K JA 1 16W R5240 401 105 0603 MT GLAZE 10K JA 1 16W R5241 401 105 0603 MT GLAZE 10K JA 1 16W R5242 401 105 0603 ...

Page 56: ...46 1209 TR KRC104M XE UK Q4851 405 000 6104 TR DTC144ES XE UK or 405 146 1209 TR KRC104M XE UK HEADPHONE P W BOARD ASSY REF NO PART NO DESCRIPTION 76 614 312 4665 ASSY PWB H P 1500 AR 1500A AU SS US CA Only initial 76 614 314 3215 ASSY PWB H P 1500 UK XE Only initial 76 614 314 4489 PWB ASSY H P 6000 XE Only initial CN620 645 009 0042 JACK PHONE D6 43 CN621 645 005 9292 PLUG 5P TO_MPEG D6351 407 0...

Page 57: ...SH601 614 314 0733 SHIELD 1500 UK XE MPEG P W BOARD ASSY REF NO PART NO DESCRIPTION 78 614 312 4634 ASSY PWB MPEG Only initial B8012 645 034 7887 INDUCTOR 1000 OHM or 645 020 1813 INDUCTOR 1000 OHM B8013 645 034 7887 INDUCTOR 1000 OHM or 645 020 1813 INDUCTOR 1000 OHM B8014 645 034 7887 INDUCTOR 1000 OHM or 645 020 1813 INDUCTOR 1000 OHM B8015 645 034 7887 INDUCTOR 1000 OHM or 645 020 1813 INDUCTO...

Page 58: ...813 INDUCTOR 1000 OHM B8412 645 034 7887 INDUCTOR 1000 OHM or 645 020 1813 INDUCTOR 1000 OHM B8413 645 034 7887 INDUCTOR 1000 OHM or 645 020 1813 INDUCTOR 1000 OHM B8414 645 034 7887 INDUCTOR 1000 OHM or 645 020 1813 INDUCTOR 1000 OHM CN801 645 029 6383 PULG 10P CN805 645 042 3680 PULG 14P CN806 645 029 6376 PULG 9P CN809 645 042 5356 SOCKET FPC 26P CN810 645 042 5349 SOCKET FPC 16P CN818 645 029 ...

Page 59: ...6W R8165 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8166 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8167 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8168 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8169 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8170 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8171 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8172 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8173 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8174 401 ...

Page 60: ...8 401 105 5301 MT GLAZE 4 7K JA 1 16W R8419 401 105 5301 MT GLAZE 4 7K JA 1 16W R8420 401 105 5301 MT GLAZE 4 7K JA 1 16W R8421 401 105 5301 MT GLAZE 4 7K JA 1 16W R8431 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8432 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8433 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8434 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8435 401 105 7909 MT GLAZE 0 000 ZA 1 16W R8436 401 105 7909 MT...

Page 61: ...105 3901 MT GLAZE 33 JA 1 16W R8581 401 105 3901 MT GLAZE 33 JA 1 16W R8582 401 105 3901 MT GLAZE 33 JA 1 16W R8583 401 105 3901 MT GLAZE 33 JA 1 16W R8584 401 105 3901 MT GLAZE 33 JA 1 16W R8585 401 105 3901 MT GLAZE 33 JA 1 16W R8586 401 105 3901 MT GLAZE 33 JA 1 16W R8600 401 105 0603 MT GLAZE 10K JA 1 16W X8001 645 042 2157 OSC CRYSTAL 27 000MHZ L6731 645 038 1478 INDUCTOR 1000 OHM Q6701 405 0...

Page 62: ... DM13 412 047 3904 SPECIAL SCREW LOADING GEAR FIX 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 2014 CHASSIS LOADING CHASSIS DM19 645 032 4352 ASSY LOADING MOTOR DM21 411 022 8408 SCR S TPG PAN 2X8 SW PWB FIX DM22 614 310 2175 TRAY TRAY DM23 614 310 6548 ASSY MECHA KI...

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Page 66: ...O13 I O16 39 2 3 4 5 6 7 8 9 10 13 14 44 43 42 41 40 39 38 37 36 35 32 31 VSS OE CASL CASH VCC NC NC NC WE VCC VCC 15 16 17 18 19 20 21 22 30 29 28 27 26 25 24 23 NC A7 A8 A6 A5 A4 VSS RAS A0 A1 A2 A3 VCC A0 15 31 30 A1 A2 A3 A4 A5 A6 A7 A8 PIN NO TYPE SYM DESCRIPTION Address Input Row Address Strobe Column Address Stlobe Upper Byte Control Column Address Stlobe Lower Byte Control Write Enable Out...

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Page 70: ... 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 program 207V 3 6V supply Not connect to internal chip To output data during read cycle and rec...

Page 71: ...0 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 Short brake Rotation detection Out...

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Page 73: ...OM ANGLE CHP TRK TITLE G1 G2 G3 G12 A B 1 ALL REPEAT PBC LAST MEMORY 1 1 CONTINUE 3 3 2 2 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11 S12 S13 S14 S15 S16 ANODE GRID ASSIGNMENT PIN ASSIGNMENT G3 G12 S4 S9 S8 S3 S2 S1 S5 S13 S14 S15 S12 S16 S10 S6 S7 S7 S11 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 F1 NL NL G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 NL NL NL NL Pin No Assignment 21 22 23 24 25 26 27 28 ...

Page 74: ...PHONES MECHA M MECHA SW PICK UP SLED MOTOR SPINDLE MOTOR LIMIT SWITCH DG P W B HJEAD PHONES P W B CN672 5P CN671 9P CN670 14P VIDEO OUT AUDIO OUT CN683 S VIDEO OUT COMPONENT VIDEO OUT CN682 DIGITAL OUT CN681 SOCKET P W B MPEG P W B DVD MECHANISM DVD P W B FRON P W B POWER SWITCH P W B CN818 10P CN801 10P CN806 9P CN805 14P CN809 26P CN810 16P CN673 11P CN660 11P CN661 A V EURO CONNECTOR RGB OUT SC...

Page 75: ... 74 SCHEMATIC DIAGRAM DVD This is a basic schematic diagram ...

Page 76: ... 75 SCHEMATIC DIAGRAM MPEG This is a basic schematic diagram ...

Page 77: ... 76 WIRING DIAGRAM DVD A SIDE ...

Page 78: ... 77 WIRING DIAGRAM DVD B SIDE ...

Page 79: ... 78 WIRING DIAGRAM MPEG A SIDE ...

Page 80: ... 79 WIRING DIAGRAM MPEG B SIDE ...

Page 81: ...lacing 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 the customer SCHEMATIC DIAGRAM MAIN for...

Page 82: ...n 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 the customer This is a basic schem...

Page 83: ... 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 the customer SCHEMATIC DIAGRAM MAIN...

Page 84: ... 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 the customer This is a basic s...

Page 85: ... 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 the customer This is a basic s...

Page 86: ... 90 WIRING DIAGRAM FRONT 1500A AU 1500 AR S1500 US2 6070 CA 1500A SS 1500 XE UK ...

Page 87: ... 91 WIRING DIAGRAM FRONT 6000 XE 6040 CA ...

Page 88: ... 92 WIRING DIAGRAM SOCKET 1500A AU 1500 AR 1500A SS 1500 XE 1500 UK ...

Page 89: ... 93 WIRING DIAGRAM SOCKET 6070 CA S1500 US2 6040 CA 6000 XE ...

Page 90: ... 94 WIRING DIAGRAM DG 1500A AU 1500 AR 1500A SS 1500 XE UK 6000 XE ...

Page 91: ... 95 WIRING DIAGRAM DG SCART DG 6070 CA S1500 US2 6040 CA SCART 6000 XE SCART 1500 XE UK ...

Page 92: ... 96 WIRING DIAGRAM HEADPHONE POWER SW LED MECHA M MECHA SW HEADPHONE POWER SW LED Except 6040 CA MECHA M MECHA SW ...

Page 93: ...SANYO Technosound Co Ltd Osaka Japan Sep 00 5950 BB Printed in Japan ...

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Sanyo DVD-1500A, Service Manual

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Summary of Contents for DVD-1500A

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