Toshiba MW30G71 Service Manual - Page 87

A B C D E F G H RF AMP/MOTOR DRIVE SCHEMATIC DIAGRAM 8 (DVD PCB) VR_SEL R2622 P.CON+5V 4.7K R2619 VR_DVD 10 R2621 VR_CD 10 FNP FNN C2632 0.1 F DM3P(05SD) 7 FROM/TO LOADER CP2601 09-5000-024-001-001 1 GND 2 F 3 Vref 4 VCC 5 E 6 D 7 C 8 SW1(DVD/CD) 6 9 VRF(RF OUT) 10 B 11 A 12 VR(DVD) 13 VR COM 14 VR(CD) 15 GND 16 LD(CD) 17 PD 18 LD(DVD) 19 GND 20 NC NC 5 21 T DRV 22 T RTN 23 F DRV 24 F RTN CP2602 00_6232_005_006_800+ 5 LD- 4 LD+ 3 OPEN 2 GND(D) 1 CLOSE 4 R2650 4.7K R2651 4.7K 4 R2624 4.7K OPU_F C2634 OPU_VREF D0 VR DVD CTL G R2620 Q2603 2SK3018T106 0 S 0.7 4.7K VR CD CTL D 0.5 G R2647 Q2604 2SK3018T106 S 0 0 4.7K VR SEL CTL D 0 G 0.7 R2623 Q2605 2SK3018T106 S 0 4.7K C2630 1B R2626 390 JG060 3 C2649 TP4 0.001 B TP10 C2626 0.1 F JG061 JG023 JG024 FNN FNP TP6 JG062 C2624 0.001 B C2625 0.001 B RFAC C2627 C2628 0.033 B C2629 0.001 B 0.001 B C2633 R2614 0.001 B 12K +-1% C2631 0.1 B C2648 1 B D2602 02DZ2.2-X 0.1 F OPU_E OPU_D OPU_C OPU_RF OPU_B OPU_A VR_DVD VR_CD RF GND CDLD DVDLD TR+ TRFO+ FO- JG063 R2653 100 R2652 100 MOT_LDMOT_LD+ TOUT_SW TIN_SW JG053 JG054 P.CON+3.3V OPU_B OPU_C OPU_D OPU_A 0 NC 0 NC C2603 2.5 0.0022 B C2604 0 0.0022 B C2605 2.5 0.0022 B C2606 2.5 0.0022 B C2607 3.7 33P CH 3.7 TP19 2.7 TP20 2.7 TP21 2.7 TP22 2.6 2.7 2.7 2.7 2.6 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 1.5 0 3.1 3.1 4.3 4.3 5.1 2.4 2.6 3.5 3.5 2.3 0 0 0 0 64 63 62 61 60 59 58 57 56 55 54 53 52 51 50 49 RX MEV VNA FNN FNP DIP DIN RFAC BYP VPA AIP AIN ATON RFSIN ATOP RFDC DVDRFN A2 B2 C2 D2 CP CN D C B A CD_D CD_C CD_B 1 DVDRFP 16 CD_A READ CHANNEL IC IC2601 ZR36708TQCG 48 SDEN 33 LINK SDATA SCLK V33 LCP LCN MNTR CE FE TE PI V25 V125 TPH DFT MEVO MIN MLPF MB MP MIRR LDON CDPD VNB DVDPD CDLD DVDLD CD_E VPB CD_F VC 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 2.6 2.6 5.1 5.1 3.7 5.1 0.2 0.2 0 3.3 0 2.7 2.2 2.3 2.9 0.2 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 0 R2613 4.7K 1.5 R2627 4.7K 3.3 R2628 4.7K 3.3 4.2 C2616 470P CH 4.1 0 R2643 1K 1.8 NC 1.7 R2607 1.8 R2608 2.7K 1.6 1.2K R2609 1.2K 3.3 R2605 1.7 10K +-1% 0 C2617 0.1 B 3.3 0 NC C2654 0.01 B R2644 2.2K C2619 560P CH C2620 0.0056 B C2621 0.0056 B C2622 0.0056 B R2610 5.1K +-1% C2618 0.1 B C2615 0.1 F TP30 TP31 TP25 R2601 TP37 4.7K TP36 C2610 0.0068 B C2612 0.022 B C2613 220P CH C2614 0.1 B TP27 TP28 TP29 100P CH 100P CH 100P CH C2660 100P CH C2658 R2635 4.7K CP2603 00_6232_006_006_800+ TP2601 6 SW(GND) 5 LIMIT SW R2649 HOME 4 SLD- 100 MOT_SLED- 3 3 SLD+ MOT_SLED+ 2 SP1- MOT_SPDL- 1 SP1+ MOT_SPDL+ C2657 C2659 C2608_1 6.3V 47 KA OPU_F OPU_E C2609 0.1 F OPU_VREF DVDLD JG019 JG022 R2634 B2601 MMZ1608R102CT DVD LD CTL Q2601 2SA1036K 22 R2615 4.5 22 3.9 R2616 100 1.0 C2640_1 6.3V 100 KA TP40 R2639 1M R2640 1M W848 MIRR C2611 0.1 F P.CON+3.3V R2648 13K REF NOT USED C2656_1 25V 10 KA RF_GND C2646_1 6.3V 47 KA C2647 0.1 F C2642 0.1 F C2643_1 6.3V 47 KA C2644_1 C2645 6.3V 47 KA 0.1 F TP46 TP15 TP16 TP17 TP18 RFA_SDEN RFA_SDATA RFA_SCLK RF_A5V AAF_CE AAF_FE AAF_TE AAF_PI MOT_SPDL+ MOT_SPDL- R2322 4.7K TP26 VBIASS0 TP38 VBIASS1 TP35 DEFECT R2308 R2320 4.7K R2301 10K 1K R2307 75K R2309 R2312 R2310 5.6K 5.6K +-1% +-1% R2313 R2314 5.6K 5.6K +-1% +-1% C2304 220P CH B2605 MMZ1608R102CT B2604 MMZ1608R102CT B2603 MMZ1608R102CT R2306 5.6K +-1% R2335 1.5K R2315 10K R2317 22K C2305 TP45 220P CH R2318 C2309 0.001 B 5.6K +-1% R2334 10K R2316 1.5K R2319 56K R2324 1K 470 +-1% HS2301 763WSA0023 HS76 R2305 27K TP138 R2338 12K NC NC NC 0 4.0 2.6 2.6 1.5 1.5 1.5 1.5 0 0 1.0 2.5 4.2 36 35 34 33 32 31 30 29 28 38 27 26 25 0 1.5 1.5 1.7 1.5 1.5 24 23 22 21 20 19 C2312 R2339 1M R2321 TP139 27K R2326 TP140 3.9K R2327 4.7K REG-IN VIN+OP VIN-OP VO_OP VIN3 VIN3VIN2 VIN2VIN2+ S-GND VCONT MUTE1 MUTE234 VIN4VIN4 VREF-IN VREF-OUT REG-OUT VD2+ VD2VD1VD1+ VCC1 VCCS VIN1+A VIN1-A VIN 1 MOTOR DRIVE IC IC2301 LA6565 FWD REV VCC2 VLDVLD+ VD4+ VD4VD3+ VD3- 1 2 3 4 5 6 7 8 9 37 10 11 12 13 14 15 16 17 18 0 0 8.8 0.8 0.9 4.1 4.1 4.1 4.1 0 5.1 3.0 4.0 4.1 8.8 8.8 1.5 1.5 1.5 R2325 3.3K TP56 TP55 JG052 TP64 TP65 TP69 TP68 C2313 R2328 4.7K 0.1 B C2306 0.1 F C2310_1 10V 100 KA C2311 0.1 B R2331 470 +-1% TP141 R2330 R2337 10K 0.001 B TP24 1K FROM/TO MPEG/MICON TP1 TP2 TOUT_SW TIN_SW RFA_SCLK AAF_CE AAF_FE AAF_TE AAF_PI FNN FNP VBIASS0 VBIASS1 TRAY_CLOSE TRAY_OPEN GND D GND P.CON+5V P.CON+A5V P.CON+3.3V SMUTE TRACK_DAC FOCUS_DAC SPINDLE_PWM SLED_PWM ADCIN_7 ADCIN_5 ADCIN_6 VCC+9V M_GND FROM/TO MEMORY CARD1 SPDL_SENS RFA_SDEN RFA_SDATA DEFECT MIRR HOME VR_SEL C2301 C2314_1 0.1 F 10V 100 KA 2 CDLD B2602 MMZ1608R102CT C2641_1 CD LD CTL Q2602 2SA2048 1.0 6.3V 100 KA 3.9 R2617 100 4.5 R2618 R2636 22 JG020 22 TP42 C2302 R2303 C2303 R2304 0.1 B 2.2 0.1 B 2.2 R2323 1.2 R2329 1.2 C2307 0.1 B C2308 0.1 B JG057 JG058 TRAY_CLOSE TRAY_OPEN PCB130 DME028 MOT_SPDL+ MOT_SPDLMOT_SLEDMOT_SLED+ MOT_LDMOT_LD+ TR+ TRFO+ FO- 1 NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE:THE DC VOLTAGE EACH PART WAS MEASURED WITH THE DIGITAL TESTER DURING PLAYBACK. A B C G-1 D E F G H 8 7 6 5 4 3 2 1 G-2