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SERVICE MANUAL - diagramas.diagram...

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CD-E500CD-E55/E44VFD701FL DISPLAYTO POWER SECTIONCNS9013.8VVF1 1VF2 23.8V–B2 3–30V+B3 45.6VD_GND 5VF233 3231 ~ 16+B315 ~ 1211 ~ 3VF12 1Q701LED701CNS405UP_SW 170 DISC_UP_SW67 ~ 52~P20P551 50 ~ 4738 ~ 30~~GNDP4P1G1G91IRQ 29REMOTESENSORRX701+B3DOWN_SW274 DISC_DOWN_SWOPEN_SWDISC NO._SWDISC 1_SWCLOSE_SWROTATECE34567875 OPEN_SW68 DISC_NO_SW69 DISC1_SW71 CLOSE_SW73 ROTATE4 CD_CEPOWER_KEY 28X-BASS/DEMO 27SW702POWERON/STAND-BYSW701X-BASS/DEMOCD RES95CD_RESDRF 10VWRQ 11CNS803TAPE_SW 1T2_RUN_PLUS 26 CD_DRF7 CD_WRQ89 GND23 T2_TAPE2_SW83 T1_RUN_PLUSIC701IX0058SJSYSTEMMICROCOMPUTERKEY2_IN 19KEY1_IN 18CF2 16KEYSW703~SW710SW719~SW721KEYSW711~SW715SW722~SW724T2_SOLT1_SOL3481 T2_SOL80 T1_SOLCF1 15X7028 MHzT1_RUN_PLUSCH_SW5682 T1_RUN_PLUS84 CH_SWGND 14MOTOR779 MOTORTAPE_BIASREC_PLAY8976 TAPE_BIAS77 REC_PLAYVDD1 17REC SW1078 RECFAN_PRTFAN_STARTSP_DETECTSP_RELAYSIGAL_LVLP_MUTECD+BD1D0CLCEFM_STSDRESET IN PUTSYS_STOPVDD2 90VDD3 46VDD4 72+B3CNS10221 92 93 94 91 88 85 95 96 97 98 99 10011 26TO MAIN SECTIONFAN_PRTFAN_STARTSP_DETECTSP_RELAYSIGAL_LVLP_MUTE765432CD+B1RESETQ702,Q703,Q704CNS202D_GNDD1D0CLCEFM_STSD1234567Figure 19 BLOCK DIAGRAM (4/4)– 19 –

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