Sharp XL-HP500 Service Manual - Page 23
Schematic Diagram 8/11 - how to set the clock on
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MIC SW R737 R736 R735 R734 R733 R732 R731 R730 R729 1K R728 1K R727 1K R726 1K F1 F1 NP NP G1 G2 G3 G4 G5 G6 G7 G8 G9 G10 FL701 FL DISPLAY 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 P01 P02 P03 P04 P05 NX NX NX NX NX NX NX C700 1/50 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 C702 0.022 C701 220/10 S10 80 S11 79 VLOAD S9 S8 S7 S6 S5 S4 S3 S2 S1 G10 G9 G8 G7 G6 G5 G4 G1 G2 G3 1 +B VDD -20dBATT 2 R700 1K 78 S12 3 77 S13 T-BIAS 4 R702 1K 76 S14 SP_RLY 5 R703 1K 75 S15 T_REC/PLAY 6 R704 1K 74 S16 CD_RESOUT 7 R705 1K 73 DIST 1/S17 AC_RLY 8 R706 1K 72 DIST 0/S18 71 70 DIST IN IC701 IX0574AW 9 RESET 10 R708 1K X2 11 C703 15P 69 (To Serial No.211XXXXX) 68 T_MOT H-L 67 T MOTOR+ IX0578AW X1 12 VPP/IC 13 XT2 14 XL700 4.19403 MHz C704 18P 66 T MOTOR- (From Serial No.212XXXXX) CD_DRF 15 R709 1K 65 C MOTOR+ 64 C MOTOR- 63 TRAY 4 SW SYSTEM MICROCOMPUTER VDD 16 CD_CLK 17 R710 1K CD_DI 18 R711 1K +B 62 TRAY 3 SW CD_DO 19 R712 1K 61 TRAY 2 SW CD_CE 20 R713 1K 60 TRAY 1 SW CE 21 R714 1K 59 CAM 4 SW CLK 22 R715 1K 58 CAM 3 SW DI 23 R716 1K 57 CAM 2 SW DO 24 R717 1K 56 CAM 1 SW AVSS 25 55 26 54 27 53 FPA/FPB SW 28 R720 1K 52 PROTECT 29 51 NO USE 30 JOG 1 VDD TIMER LED T_MOTOR T_SOL_A T1 RUN SMUTE VSS REMOCON SP DET CD_WRQ P_IN AVREF AVDD 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 1K 0.022 KEY 0 KEY 1 KEY 2 1K 1K 1K 560 2.2K 680 680 1K R790 5.6K R793 10K R721 C705 R794 10K R795 1.5 XL-HP500 DISPLAY PWB-A2 CNP5A CD RESOUT 7 CD_CLK 6 CD_DI 5 CD_DO 4 CD_CE 3 CD_DRF 2 CD_WRQ 1 BI706 VF2 1 2 -VF 3 P_IN 4 VF1 5 AC_RLY CON 6 7 FC5 P25 9 - B CNP5 TO CD SERVO PWB 1 CNS706 1 2 P32 1 - D 3 CNP706 4 TO POWER PWB 5 R725 1K R724 1K R723 1K JOG 2 D708 DS1SS133 D709 DS1SS133 R789 10K +B R782 4.7K R783 10K C716 0.001 C717 0.001 R780 10K 1 K VR701 VOLUME 3 1 2 +B R784 10K LED701 SLR342VC R785 10K R786 10K R787 10K +B KEY 2 KEY 1 KEY 0 5V BACK UP +B UN_SW5.6V L701 +B 100µH D705 DS1SS133 +B D706 DS1SS133 R796 47K Q702 KRC102 M 2 3 1 C719 3.3/50 RX701 REMOTE SENSOR 1 2 3 R798 100 C721 47/25 C720 0.022 C722 150P R797 100K D707 DS1SS133 C718 0.01 RD19 RD20 RD21 RD22 RD23 RD24 680 820 1K 1.5K 2.2K 2.7K SW721 SW722 SW723 SW724 SW725 SW726 RD25 3.9K SW727 SW728 DISC 3 DISC 2 DISC 1 DISC 1 DISC 2 DISC 3 EQUALIZER RD11 RD12 RD13 RD14 RD15 RD16 RD17 X-BASS /DEMO RD18 680 SW712 820 1K 1.5K 2.2K 2.7K 3.9K 5.6K SW713 SW714 SW715 SW716 SW717 SW718 SW719 SW720 PRESET PRESET PLAY REVERSE STOP PLAY CD TUNER (BAND) TAPE VIDEO /AUX RD01 RD02 RD03 RD04 RD05 RD06 RD07 680 820 1K 1.5K 2.2K SW701 SW702 SW703 SW704 SW705 2.7K SW706 3.9K SW707 SW708 POWER ON/STAND BY CLOCK TIMER/ SLEEP TUNING /TIME TUNING /TIME REVERSE REC/PAUSE MODE MEMORY /SET 7 8 9 10 11 12 Figure 23 SCHEMATIC DIAGRAM (8/11) - 23 -