Pioneer DVR-104 Service Manual Download

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DVR-104

Waveforms (2/3)

IC112-Pin 99 (RFEQO)

V : 100mV/div. H : 50nsec/div.
(Disc: DVD-R x1 speed)
(AC mode)

IC112-Pin 99 (RFEQO)

V : 100mV/div. H : 50nsec/div.
(Disc: DVD-R x2 speed)
(AC mode)

IC112-Pin 99 (RFEQO)

V : 500mV/div. H : 2msec/div.
(Disc: CD-R x4 speed)
(AC mode)

IC112-Pin 99 (RFEQO)

V : 100mV/div. H : 50nsec/div.
(Disc: CD-R x8 speed)
(AC mode)

IC112-Pin 56 (TE)

V : 500mV/div. H : 10msec/div.
(Disc: DVD-ROM Single)
(Address 60000h - 50000h)

IC112-Pin 59 (FE)

V : 1V/div. H : 2msec/div.
(Disc: CD-R x8 speed Trk open)

IC112-Pin 116 (RFO)

V : 100mV/div. H : 50nsec/div.
(Disc: DVD-R x1 speed)
(AC mode)

VSB1

IC112-Pin 56 (TE)

V : 500mV/div. H : 10msec/div.
(Disc: CD-ROM)
(Address 20min - 15min)

VSB1

IC112-Pin 59 (FE)

V : 500mV/div. H : 2msec/div.
(Disc: DVD-R x1 speed Trk open)

IC112-Pin 59 (FE)

V : 500mV/div. H : 2msec/div.
(Disc: DVD-R x2 speed Trk open)

IC112-Pin 59 (FE)

V : 1V/div. H : 2msec/div.
(Disc: CD-R x4 speed Trk open)

VSB1

IC112-Pin 99 (RFEQO)

V : 500mV/div. H : 1

sec/div.

IC112-Pin 90 (RECD)

V : 2V/div. H : 1

sec/div.

(Disc: DVD-R Unrecode-Recoded)

IC112-Pin 116 (RFO)

V : 100mV/div. H : 50nsec/div.
(Disc: DVD-R x2 speed)
(AC mode)

IC112-Pin 116 (RFO)

V : 100mV/div. H : 0.1

sec/div.

(Disc: CD-R x4 speed)
(AC mode)

IC112-Pin 116 (RFO)

V : 100mV/div. H : 50nsec/div.
(Disc: CD-R x8 speed)
(AC mode)

IC112-Pin 27 (PDMC)

V : 50mV/div. H : 50nsec/div

IC112-Pin 67 (SHAPCR)

V : 200mV/div. H : 50nsec/div.
(Disc: DVD-R x1 speed)

GND

IC112-Pin 27 (PDMC)

V : 50mV/div. H : 0.1

sec/div.

IC112-Pin 67 (SHAPCR)

V : 200mV/div. H : 0.1

sec/div.

(Disc: CD-R x4 speed)

GND

IC108-Pin 6 (AIN)

V : 50mV/div. H : 50nsec/div.

IC112 Pin 66 (SHMP)

V : 200mV/div. H : 50nsec/div.
(Disc: DVD-R x1 speed)

IC112-Pin 10 (A2)

V : 100mV/div. H : 50nsec/div.

IC112-Pin 59 (FE)

V : 500mV/div. H : 1msec/div.

IC112 Pin 66 (SHMP)

V : 200mV/div. H : 50nsec/div.
(Disc: CD-R x4 speed)

GND

VSB1

TP951 (FD_MON)

V : 1V/div. H : 1msec/div.
(Disc: DVD-ROM Dual)
(FocusJump Layer0- Layer1)

VSB1

GND

Note: The encircled numbers denote measuring point in the schematic diagram. (Refer to pages 18 and 19)

www. xiaoyu163. com

QQ 376315150

TEL 13942296513

TEL 13942296513 QQ 376315150 892498299

http://www.xiaoyu163.com

Summary of Contents for DVR-104

Page 1: ...OWING MODEL S AND TYPE S Model Type Power Requirement Remarks DVR 104 KBXV 2 DC Power supply from other system DVR 104 KB 2 DC Power supply from other system DVR 104 KB DC Power supply from other system DVR A04 KBXV DC Power supply from other system DVR A04 KB DC Power supply from other system For details refer to Important symbols for good services on the next page T ZZY APR 2002 printed in Japan...

Page 2: ...t contains lead in solder and certain electrical parts contain chemicals which are known to the state of California to cause cancer birth defects or other reproductive harm Health Safety Code Section 25249 6 Proposition 65 DRW2080 DRW2080 DRW2069 DRW2069 1 The ON OFF ON low level OFF high level status of the CLAMP signals for detcting the loading state are detected by the drive CPUs and the design...

Page 3: ...nces But improper lubrication or applying glue may lead to failures or troubles in the product By following the instructions in this manual be sure to apply the prescribed grease or glue to proper portions by the appropriate amount For replacement parts or tools the prescribed ones should be used 4 Shipping mode and shipping screws To protect the product from damages or failures that may be caused...

Page 4: ... MODE 38 6 1 1 Sending Test Mode Commands 38 6 1 2 Disc Selection 38 6 2 ADJUSTMENT 39 6 2 1 VCO Free running Adjustment 39 6 2 2 BPF Center frequency Adjustment Wobull Dely Adjustment 39 6 2 3 Power Adjustment 40 6 2 4 Radial Tilt Circuit Adjustment 43 6 2 5 Focus Position Adjustment 44 6 2 6 Playback Ability Confirmation 45 6 2 7 Recording Ability Confirmation 46 6 3 Release the Test mode 46 7 G...

Page 5: ... Headphone Out 0 6 0 5 Vrms at 32 Ω load Others Power Supply DC 12 V 0 7 A DC 5 V 1 4 A Dimensions 148 W x 42 3 H x 197 7 D mm including front panel 5 27 32 W x 1 11 16 H x 7 25 32 D in Weight 1 2 kg 2 65 lb Operation temperature 5 C to 45 C 41 F to 113 F Operation humidity 5 to 85 no condensation Storage temperature 40 C to 60 C 40 F to 140 F Storage humidity 5 to 90 no condensation Accessories D...

Page 6: ... designation Screws adjacent to mark on product are used for disassembly For the applying amount of lubricants or glue follow the instructions in this manual In the case of no amount instructions apply as you think it appropriate NOTES 13 12 12 8 5 11 10 for DVR 104 for DVR A04 6 8 7 1 2 1 5 3 4 3 2 5 4 2 2 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1...

Page 7: ...sed Not used 2 Pad R4 Not used DHA1532 DHA1532 Not used Not used 2 Pad A04 Not used DHA1532 DHA1532 DHA1545 DHA1450 3 Support Board DHG2144 DHG2141 DHG2141 Not used Not used 4 Packing Case XV 2 DHG2233 Not used Not used Not used Not used 4 Packing Case R4 2 Not used DHG2243 Not used Not used Not used 4 Packing Case R4 Not used Not used DHG2178 Not used Not used 4 Packing Case A04 Not used Not used...

Page 8: ...0 4 3 6 6 12 15 35 24 22 24 35 16 Refer to 2 3 EXTERIOR SECTION 2 2 33 29 32 18 A 34 34 34 19 34 31 CONTACT SIDE NON CONTACT SIDE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 9: ...DEB1529 29 Stick Finger DNB1092 NSP 30 Label R4 DRW2096 NSP 31 Label DRW2101 32 65 Label ARW7050 NSP 33 Caution Label See Contrast table 2 34 Screw BMZ26P050FMC 35 Screw BPZ26P060FZK 36 Screw DBA1154 Mark No Description Part No Mark NO Symbol and Description DVR 104 KBXV 2 DVR 104 KB 2 DVR 104 KB DVR A04 KBXV DVR A04 KB 2 Front Vessel R4 DAH2063 DAH2036 DAH2036 DAH2063 DAH2036 3 Eject Key R4 DAC20...

Page 10: ...5 25 24 4 35 27 17 26 Refer to 2 4 TRAVERSE MECHANISM ASSY Grease GYA1001 Grease GYA1001 Grease GYA1001 Cleaning paper GED 008 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 11: ... 2 22 Joint R See Contrast table 2 23 Tray Cushion DEB1512 24 Air Cushion S2 DEB1533 25 Cushion DEB1525 26 Cushion 30 x 8 DEB1534 27 Heatsink Sheet R4 DEB1514 28 Lock Spring DBH1490 NSP 29 Link Plate DNK3937 NSP 30 Disc Hook DNK3938 NSP 31 Tray R4 DNK4050 32 Screw DBA1165 33 Screw 2 6 x 15 DBA1168 34 Screw 1 7P DBA1167 35 Screw BMZ26P050FM Mark No Description Part No Mark NO Symbol and Description...

Page 12: ... 15 21 14 13 8 31 11 12 36 33 29 35 37 30 34 32 39 38 Cleaning liquid GEM1004 Cleaning paper GED 008 A A B B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 13: ...crew PMA20P040FMC 24 Screw DBA1121 25 Screw DBA1149 26 Tilt Screw DBA1163 27 Screw DBA1158 28 Tilt Spring Z DBH1482 29 Guide Spring R4 See Contrast table 2 30 Cushion DEB1484 31 Guide Blade R4 DNK3940 32 Cam Cover See Contrast table 2 33 Sub Guide R4 DNS1220 NSP 34 Tape R4 DEC2471 35 TAN Screw VNL1761 36 Screw PBZ20P040FMC 37 Screw PBZ20P080FMC 38 Hold Spring R4 See Contrast table 2 39 Stopper Scr...

Page 14: ...P SP SP T L L L T T S T L 1 12 6 9 6 9 11 12 13 14 28 30 4 5 23 24 31 32 17 16 15 38 10 11 18 21 10 13 47 48 6 9 28 17 4 9 29 31 34 78 53 49 63 2 93 35 57 56 82 26 2 23 24 31 32 146 148 1 2 3 4 14 17 37 40 4Mbit TLAMP LPPRD1 LPPDFR LPPWR LPPDFW RF 116 TE 56 FE 60 CN301 BUFFER BUFFER www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296...

Page 15: ...TE C D PB REC PB PB PB PB PB PB PB PB D D VC701 VC702 1st PLL VCO Adj 2nd PLL VCO Adj SP SP SP SP S T S T 142 143 148 141 129 136 181 177 108 102 39 7 146 147 58 59 209 210 211 212 215 13 15 1 3 16 146 148 100 101 109 110 159 163 111 114 132 133 150 153 16 93M RF TE FE RF 116 TE 140 FE 139 LPPRD1 LPPDFR LPPWR LPPDFW 51 52 53 54 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 ...

Page 16: ...LT MOTOR ASSY DXX2492 SLIDER MOTOR DXM1151 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 17: ...65 DVR R4 MAIN ASSY DWX2187 A A 1 5 5 5 TRAY OPEN CLUMP UP www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 18: ...1 5 4 5 A 3 5 A 3 5 A 1 5 A 3 5 A 2 5 A 15 12 19 13 14 4 16 9 8 11 5 6a 18 10 20 7 6 1 17 2 D D D D D D D D C C C C C D D C C C C C C C C D D C C C C C D D D D D D D C C C D 7b 7b www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu...

Page 19: ... RF SIGNAL ROUTE DVD PB RF SIGNAL ROUTE C C S S S S T T T T D D CD REC SIGNAL ROUTE DVD REC SIGNAL ROUTE TE SIGNAL ROUTE FE SIGNAL ROUTE CD TE SIGNAL ROUTE DVD TE SIGNAL ROUTE S T SLIDER MOTOR SIGNAL SP SLIDER MOTOR SIGNAL TILT MOTOR SIGNAL LPP SIGNAL ROUTE C D BTL DRIVER SP www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 3...

Page 20: ...2 5 A 1 5 A at 10kΩ LOAD at 32Ω LOAD A 2 5 1 5 A 1 5 A 4 5 A 3 5 A 1 5 A 1 5 A 1 5 A PB PB PB PB PB PB PB PB www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 21: ... CN401 PB SIGNAL ROUTE PB RF SIGNAL ROUTE REC SIGNAL ROUTE TE SIGNAL ROUTE FE SIGNAL ROUTE www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 22: ... 5 A 4 5 A 4 5 A 4 5 A 1 5 A 4 5 A 4 5 A 2 5 A 3 5 A 1 5 A 1 5 A 2 5 A BTL DRIVER SP SPINDLE MOTOR SIGNAL SP SP www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 23: ...3 5 4 5 A 1 5 A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 24: ...SY CN803 TE SIGNAL ROUTE FE SIGNAL ROUTE SLIDER MOTOR SIGNAL LOADING MOTOR SIGNAL L S TILT MOTOR SIGNAL T SPINDLE MOTOR SIGNAL SP T T T T T SP SP SP SP SP SPDL DRIVER www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 25: ... 5 A 3 5 A 3 5 A CN802 SLIDER MOTOR ASSY LOADING MOTOR CN401 CN402 POWER SUPPLY 2 5 A L S S S S S S S S L L L L S The power supply is shown with the marked box www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 26: ...4 MAIN ASSY DWX2187 A 5 5 A 5 5 1 5 A 1 5 A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 27: ...t PLL VCO FREE RUN ADJ FOR FREE RUN ADJ A 5 5 1 5 A 1 5 A 1 5 A 1 5 A www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 28: ...12 Pin 63 AWOBBLE V 500mV div H 5µsec div Disc DVD R x1 speed Wobble before BPF 5 5 GND GND GND GND 3 4 GND GND GND 3 4 7 6 GND GND 7 6 GND GND 7a 6a GND GND 7a 6a 9 8 GND GND GND VSB1 VSB1 IC112 Pin 60 PPALL 8 IC112 Pin 56 TE V 2V div H 2msec div Disc CD R Trk close 9 9 8 VSB1 VSB1 9 10 GND GND IC112 Pin 56 TE 9 TP952 TD_MON V 500mV div H 200µsec div Disc CD R 1Trk Jump Reverse 10 9 10 GND GND IC...

Page 29: ...ed 14 12 IC112 Pin 116 RFO V 100mV div H 50nsec div Disc DVD R x2 speed AC mode 12 IC112 Pin 116 RFO V 100mV div H 0 1µsec div Disc CD R x4 speed AC mode 12 IC112 Pin 116 RFO V 100mV div H 50nsec div Disc CD R x8 speed AC mode 12 IC112 Pin 27 PDMC V 50mV div H 50nsec div 15 IC112 Pin 67 SHAPCR V 200mV div H 50nsec div Disc DVD R x1 speed 16 15 16 GND GND IC112 Pin 27 PDMC V 50mV div H 0 1µsec div ...

Page 30: ...1 Layer0 VSB1 VSB1 Waveforms 3 3 Note The encircled numbers denote measuring point in the schematic diagram Refer to pages 18 and 19 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 31: ...ions be sure to check with the schematic diagram 4 View point of PCB diagrams Symbol In PCB Diagrams Symbol In Schematic Diagrams Part Name B C E D D G G S S B C E B C E D G S B C E B C E B C E Transistor Transistor with resistor Field effect transistor Resistor array 3 terminal regulator Capacitor Connector P C Board Chip Part SIDE A SIDE B www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 1394...

Page 32: ...24 C410 IC605 R633 C414 R267 R163 C254 C412 C408 F403 C407 Q401 R802 C807 R806 C801 R269 F801 C833 C831 C830 R810 R811 C819 C820 C841 R831 C838 R832 IC234 R803 R804 CN802 CN801 C802 C803 R805 R702 R707 R708 C701 R701 C702 R705 R706 R709 R710 C705 C706 C707 R713 C709 R724 R712 R728 R725 R718 R717 R716 R730 C710 C714 C716 C715 R731 IC702 IC708 IC704 IC703 R762 R735 IC120 Q241 R89 R27 R90 R70 R69 R28...

Page 33: ...4 C309 IC306 R311 R304 R305 C305 R332 C316 C323 R302 R337 R197 R23 C166 R306 D303 Q302 R308 C307 R307 TH402 C402 C404 C409 IC194 C74 C76 C255 C301 C425 F401 F402 C730 R19 IC401 IC802 IC801 R407 C99 C207 C211 C73 C413 C208 C214 C215 C209 C406 C806 R836 C82 C804 C805 R801 C816 R818 C822 R817 C812 C815 R808 C813 R809 R807 R819 C824 R816 R815 R814 R813 R820 C825 C826 R823 C828 C827 C821 R822 C829 R824...

Page 34: ... PM0032AF IC405 PQ20WZ51 IC703 IC704 TC7S66FU IC314 TC7SET08FU IC602 TC7SZ02FU IC631 TC7SZ08FU IC701 IC707 TC7SZ126FU IC603 IC605 TC7SZ32FU IC705 IC706 IC709 IC710 TC7SZU04FU IC103 IC104 TC7W53FU IC111 TC7WH08FU IC112 UPC3300GC 9EV IC230 UPD63600GM 8EV Q802 2SB1182 Q122 2SC2412K Q272 Q273 Q401 2SD2114K Q111 Q701 DTA114EUA Q271 DTA144EUA Q700 DTC114EUA Q112 Q241 DTC124EUA Q105 Q115 HN1B04FU Q124 IM...

Page 35: ...25 C285 C286 C295 C297 C305 CKSRYF104Z25 C309 C315 C323 C324 C326 CKSRYF104Z25 C391 C392 C402 C404 C406 CKSRYF104Z25 C408 C409 C414 C426 CKSRYF104Z25 C601 C608 C610 C612 C619 CKSRYF104Z25 C623 C631 C634 C702 C703 CKSRYF104Z25 C707 C72 C721 C730 C807 CKSRYF104Z25 C81 C812 C815 C825 C829 CKSRYF104Z25 C83 C832 C833 C846 C847 CKSRYF104Z25 C97 C99 CKSRYF104Z25 C150 C401 C413 C423 C711 CKSRYF105Z10 C713...

Page 36: ...t DVD ROM Dual Adjustment Focus Position Adjustment of Layer 0 Focus Position Adjustment of Layer 1 6 2 6 Playback Ability Confirmation 6 2 7 Recording Ability Confirmation Note When Traverse Mechanism Assy S is replaced adjustment of the mechanism section is not required because of it s Measuring Instruments and Tools Use disc DVD ROM Single disc GGV1035 DVD ROM Dual disc GGV1036 New DVD R disc G...

Page 37: ...272 R274 R273 R272 R271 R134 R234 R290 R183 C161 R173 IC606 R266 R222 IC230 L230 C233 C228 C225 C270 C234 C237 C240 C244 C248 C249 C251 C252 C253 C256 C258 C260 C262 C245 C247 C257 C259 C266 C226 C227 C267 R230 C263 R231 C268 R232 C269 C265 C264 L231 C213 R393 R394 R396 R397 R395 R233 X231 Q271 Q272 Q273 C297 R335 R333 C322 C317 IC309 C315 R328 R327 R326 R325 R324 C309 IC306 R311 R304 R305 C305 R3...

Page 38: ...32 C269 C265 C264 L231 C213 R393 R394 R396 R397 R395 R233 X231 Q271 Q272 Q273 C297 R335 R333 C322 C317 IC309 C315 R328 R327 R326 R325 R324 C309 IC306 R311 R304 R305 C305 R332 C316 C323 R302 R337 R197 R23 C166 R306 D303 Q302 R308 C307 R307 TH402 C402 C404 C409 IC194 C74 C76 C255 C301 C425 F401 F402 C730 R19 IC401 IC802 IC801 R407 C99 C207 C211 C73 C413 C208 C214 C215 C209 C406 C806 R836 C82 C804 C8...

Page 39: ... and TP718 1st PLL adjustment 2 5V 0 05V 2nd PLL adjustment 2 5V 0 05V Procedure Enter the RS 232C command 5DT Selects 4 7R mode 1MS 124 AS 0E DW Enter the VCO free running adjustment mode 1st PLL Adjustment Adjust VC701 so that the voltage of TP717 periphery of IC602 R3 chip becomes 2 5V 0 05V 2nd PLL Adjustment Adjust VC702 so that the voltage of TP718 becomes 2 5V 0 05V 00 DW It escapes from VC...

Page 40: ... nm and shine the sensor to the objective lens 1 1 Playback Power Adjustment 1 2 Recording Power Adjustment Objective Symptom when out of adjustment Player state STOP Adjustment VR1 location Disc None needed Measurement Instru ment connections Adjustment standard value Shine the light emitted from the objective lens on the light power meter sensor Wavelength 660nm Ave mode Player state STOP Adjust...

Page 41: ...cation of light power meter becomes 1 44 0 03mW LD LD FF Note When confirm the output power once again after the Playback Power Adjustment if indication of the light power meter is limit of 1 44 0 06mW there is not a problem 2 CD Power Adjustment Set the wavelength of the light power meter to 780 nm and shine the sensor to the objective lens 2 1 Playback Power Adjustment Shine the light emitted fr...

Page 42: ...nvolatile memory Peak Power High Adjustment 4AW Adjust with UP DN command so that the indication of light power meter becomes 10 17 0 1mW EE Store the adjustment value in the nonvolatile memory About the following adjustment items a microcomputer performs automatic adjustment Write Power Low PD Gain Adjustment Write Power High PD Gain Adjustment Erase Power Low PD Gain Adjustment Erase Power High ...

Page 43: ... REJECT 2 CD Clamp the Recorded CD R disc 1DT Selects CD R mode 200000 PL Search for 20 minutes 2000XN Set the 2000RPM_CAV mode 99400000 FR Tilt automatic adjustment if it ends R is returned RJ REJECT Connect the total T jitter meter to RFEQOUT terminal The equalizer of jitter meter is turned ON Jitter meter setup DVD 1 x CD 4 x Playback jitter is minimum Player state PLAY Tilt servo ON Adjustment...

Page 44: ... CD ROM mode 99070000 FR ACT sensitivity adjustment Note Issue the CD ROM disc only 200000 PL Search for 20 minutes 2000XN Set the 2000RPM_CAV mode 99300000 FR Focus Position automatic adjustment if it ends R is returned RJ REJECT Perform the Focus Position Adjustment as same step as in the recorded CD R and CD RW discs Connect the total T jitter meter to RFEQOUT terminal The equalizer of jitter m...

Page 45: ...er to RFEQOUT and measure the jitter of both total T edges Confirm that jitter is less than 12 RJ REJECT RS RESET Connect the total T jitter meter to RFEQOUT terminal The equalizer of jitter meter is turned OFF jitter is less than 12 Player state PLAY Adjustment None location Disc Recorded DVD R disc GGV1064 Recorded CD R disc GGV1067 Measurement Instru ment connections Adjustment standard value O...

Page 46: ...EEK Address of result of OPC END SEEK calls as h MSF Meaning of MSF is minute second and frame Following OW and OR commands enter the address which subtructed 5 from the above address 5LN Perform OPC of 5 frames 1000OM The initial power which OPC is set as 10mW ı UNDER POWER ERROR 1200OM OVER POWER ERROR 800OM is value set up OW Perform OPC from the address h OR Outputs the OPC result from the add...

Page 47: ...tion Be sure to turn the CD and DVD short switches to the Short side when you remove the flexible pickup cable Open Short Turns the CD short SW to Short side Turns the DVD short SW to Short side Open Short Upper Lower Rear side Front side DVR R4 MAIN Assy 8 Rear View 10 11 11 11 12 www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 139422965...

Page 48: ...verse Mechanism Assy 2 1 2 Caution When Installing the Tray Assy Confirm the position of Clamp Cam R4 there is in the arrow direction Tray Assy www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 49: ...up Assy Pickup Flexible Cable OK Loading Base R4 CN101 Pickup Assy Pickup Flexible Cable NG Loading Base R4 Lock Lever Lock Lever FPC receptacles FPC FPC NOTES ON SERVICING 7 CLEARNING Before shipping out the product be sure to clean the following positions by using the prescribed cleaning tools Position to be cleaned Cleaning tools Pickup leneses Cleaning liquid GEM1004 Cleaning paper GED 008 Pos...

Page 50: ...ale AD8062 16bit 16bit 9bit 8 192 bit EEPROM CS R B WC SK DI DO 9bit INSTRUCTION DECODE CONTROL CLOCK GENERATION WRITE DISABLE DETECT SUPPLY VOLTAGE HIGH VOLTAGE GENERATOR ADD DECORDER R W AMPS ADD BUFFER INSTRACTION REGISTER DATA REGISTER 3 4 5 6 7 8 1 2 CS SK DI DO GND WC R B VCC Pin No Pin name Chip Select Control Serial Data Clock Input Op code address Serial Data Input Ground 0V Write Control...

Page 51: ... 14 MC IN Mode Control Clock Input 2 15 ML IN Mode Control Latch Input 2 16 SCK IN System Clock Input NOTES 1 Schmitt trigger input 5V tolerant 2 Schmitt trigger with internal pull down 5V tolerant Serial Input I F Output Amp and Low Pass Filter DAC 8x Oversampling Digital Filter with Function Controller Enhanced Multi Level Delta Sigma Modulator Output Amp and Low Pass Filter DAC BCK LRCK DATA ML...

Page 52: ... to new command Disable input buffers for power down in standby A0 A10 AP Address Row column addresses are multiplexed on the same pins Row address RA0 RA10 column address CA0 CA7 BA Bank Select Address Selects bank to be activated during row address latch time Selects bank for read write during column address latch time RAS Row Address Strobe Latches row addresses on the positive going edge of th...

Page 53: ...29W400BT70N1 DVR R4 MAIN ASSY IC303 SDRAM www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 54: ...IN ASSY IC108 A3 Chip Pin Assignment TOP VIEW www xiaoyu163 com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http www xiaoyu163 com http www xiaoyu163 com ...

Page 55: ...t MPXPA A 15 9 ASTB AOUT 7 0 XACKWM DREQWM DTWM 3 0 MCKOUT Function 147 pin VDD GND 28 pin PLL DAC 4 pin Test etc 29 pin Total 208 pin PLLFO XE1WAIT ENCDONP TESTP 17 0 SMC AMC PORT_C0 ERPCD CDAPCE CDAPCR WBLCD WBLOUT ROPCSPB ROPCCD2 SHAPCW CDAPCW MIRR_IN PWM3_A PWM3_B PWM3_C PWM3_D 2 5V_Vdd 3 3V_Vdd GND TRST CK_54M SYS_54M 14 15 4 172 178 198 199 206 181 55 62 189 179 180 188 187 186 184 185 133 1...

Page 56: ...d 2 5V 28 OPCTRG O Trigger signal output for OPC power switch 29 ENCDONP O ECC encode end pulse 30 TESTP8 I O Test pin bit 8 31 TESTP9 I O Test pin bit 9 32 TESTP10 I O Test pin bit 10 33 TESTP11 I O Test pin bit 11 34 PWM3_A O PWM3 output 1 35 PWM3_B O PWM3 output 2 36 PWM3_C O PWM3 output 3 37 PWM3_D O PWM3 output 4 38 CDOEICG I O Gain switching signal of OEIC for CD 39 MIRR_IN I O MIRR input si...

Page 57: ... A of running OPC 74 ROPCSPB I O Sample pulse output B of running OPC 75 LPPCLMP I O LPP clamp pulse 76 WRPCD I CD write pulse input 77 ERPCD I CD erase pulse input 78 2 5V Vdd 2 5V 79 GND GND 80 WRITE O Write pulse 81 ERASE O Erase pulse 82 COOL O Cool pulse 83 TRST I Memory test pin of chip inside Connect to GND normally 84 WLDONCD I CD write gate strategy EN signal input 85 WLDON O Write gate s...

Page 58: ...t 129 CPUCKO O CLK output for CPU 27MHz 130 2 5V Vdd 2 5V 131 GND GND 132 MCKOUT O Output pin for master clock 27MHz 133 MCKIN I Input pin for master clock 27MHz 134 TZCOUT I O TE zerocross signal output 135 VCO11T I O Pulse for frequency settlement at free runnning 11T 11T output 136 OPCADCK I O Taking in pulse of AD for OPC 137 DRF I Binarization RF input 138 ARFDET I RFDET input 139 PORT_A0 I O...

Page 59: ...XCS I Chip select signal input 190 D0 I O CPU data bus bit 0 191 D1 I O CPU data bus bit 1 192 D2 I O CPU data bus bit 2 193 D3 I O CPU data bus bit 3 194 D4 I O CPU data bus bit 4 195 D5 I O CPU data bus bit 5 196 D6 I O CPU data bus bit 6 197 D7 I O CPU data bus bit 7 198 ASTB I Address strobe signal 199 AOUT0 I O ASTB latch address bus bit 0 General purpose I O port at parallel bus mode port D0...

Page 60: ...4 93 92 91 PPALL RFEQO GND5 CDEF CMIRR AMIRR OWPCNT FOK MIRR HOLD TOK 100 CBPD 101 CBBD 102 VCC6 103 CEQOS2 104 CEQOS1 105 REQ 106 CEQ 107 GND6 108 CDPDD 109 CDPDC 110 CAGC 111 CDPDRF 112 CDPDB 113 CDPDA 114 AGCIN 115 RFO 116 VCC1 117 MONI1 118 WRF 119 SWRF1 120 No Pin Name I O Pin Function 1 SWRF2 O Sample and hold signal output of WRF signal 2 GND0 Analog GND 3 RFP I RF differential signal input...

Page 61: ...circuit and HPF bandpass setting 47 ADO O A D signal output 48 BCO O B C signal output 49 CAD Capacitor connection pin for WOBBLE circuit and AGC response speed setting 50 CBC Capacitor connection pin for WOBBLE circuit and AGC response speed setting 51 TOKIN I TOK and OWP detecting signal input 52 GND3 Analog GND 53 TEC O Tracking zerocross signal output 54 TECIN I Tracking zerocross comparator s...

Page 62: ...n pin for mirror circuit 98 CDEF Capacitor connection pin for defect circuit 99 RFEQO O Equalizer output 100 GND5 Analog GND 101 CBPD Capacitor connection pin for β and γ detection peak 102 CBBD Capacitor connection pin for β and γ detection bottom 103 VCC6 Analog power supply 104 CEQOS2 Capacitor connection pin for equalizer 105 CEQOS1 Capacitor connection pin for equalizer 106 REQ Resistor conne...

Page 63: ...st interface 5 HCS0 I Chip select input of host interface 6 HDA2 I Address signal input of host interface 7 HDA0 I Address signal input of host interface 8 PDIAG I O Diagnostic signal open drain 9 HDAI I Address signal input of host interface 10 HIOCS16 O 16 bit I O signal open drain It becomes 3 state pin during Ultra DMA burst 11 HINTRQ O Interrupt signal output to the host 3 state open drain 12...

Page 64: ...nect to GND 43 TAPCLK I Test pin Be sure to connect to GND 44 TESTSE I Test pin Be sure to connect to GND 45 DVDD25 2 5V positive power supply for digital 46 MON3 O For monitor the test signal 47 MON2 O For monitor the test signal 48 MON1 O For monitor the test signal 49 MON0 O For monitor the test signal 50 MD15 I O Data bus of buffer memory interface 51 MD0 I O Data bus of buffer memory interfac...

Page 65: ... buffer memory interface 92 MA6 O Address bus of buffer memory interface 93 DGND Digital GND 94 MA1 O Address bus of buffer memory interface 95 MA5 O Address bus of buffer memory interface 96 MA2 O Address bus of buffer memory interface 97 MA4 O Address bus of buffer memory interface 98 DVDD33 3 3V positive power supply for digital buffer memory block 99 DGND Digital GND buffer memory block 100 MA...

Page 66: ...bined use with β and γ detecting signal input 142 SWRF1 I WRF sample and hold signal input A D converter input combined use with β and γ detecting signal input 143 REFIN I Reference voltage signal input A D converter input 144 AGND Analog GND A D and D A blocks for servo 145 AVDD 2 5V positive power supply for analog A D and D A blocks for servo 146 MDRV O Spindle drive output D A converter 147 FD...

Page 67: ... Capacitor connection pin for CAV Write PLL 194 AVDD 2 5V positive power supply for analog CAV PLL block 195 AGND Analog GND CAV PLL block 196 WOFMHPF Capacitor connection pin for Wobble PLL FM data demodulation 197 WOFMLPF Capacitor connection pin for Wobble PLL FM data demodulation 198 AVDD 2 5V positive power supply for analog Wobble PLL block 199 AGND Analog GND Wobble PLL block 200 WOLPF1 Cap...

Page 68: ...us is indicated as follows During reading Lights green During writing Lights orange When an error occurs Blinks orange Abnormal rise of internal temp Blinks with a certain period Lens or disc dirty Blinks with 2x of the period Other error Blinks with 3x of the period 5 Ventilation Holes Do not block this part 6 Eject Button 0 To unload load the disc press the button 7 Forced Ejection Hole Insert a...

Page 69: ...e 2 SL on The drive is used in slave mode 3 CS on Using Cable Select function 4 Reserved 5 Reserved 0 Cooling fan This is a fan for cooling the drive Do not block the fan by other objects Drive Status Fan No disc is loaded stand by Stop Idle Read Write Seek Rotate Host IDE Interface This is a 40 pin I O connector according to the ATA specifications DC Input Pin Name Function 1 12 Power supply inpu...

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