Zenith XBV613 Service Manual - Page 71
Ic601, Zr36882elcg, Dsp/mpeg/rf
UPC - 719192169715
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3-78 FACT+/-,TACTT +/MOT_SPDL +/- DECK MECHANISM DISC M SPINDLE MOTOR PICK UP LMOOATDOINRG(FMESOELDTEOIDNRG) MM SL ED+,SL ED-LO AD+/- IC201 AM5869S MOTOR DRIVER M5V AC 90V~240V 50HZ/60Hz POWER BOARD DV33 IC604 MX26LV160T FLASH ROM DV33 IC603 HY57V641620E SDRAM RAMDQM RAMDAT[00:15] MEMAD[00: 18] FL ASHCSMEMRDMEMWR- 5V 5V CN601 CN602 DOWNLOAD HYPER_TERMINAL MEMDA[0:14] RAMADD[00:10] RAMBA PCLK RSMCS0 RAMRAS# RAMCASRAMWE- KARAOKE OPTION MIIC_DET L AIN IC607 CS5331A R AM CL K AB CLK ALRCLK RFV33/DV33/1.8V MIC_IN KA RAOKE 5V MC IC605 KS24C021CS EEPROM MD DVD:RF,A,B,C,D CD:RF,A,B,C,D,E,F DVD_LD,CD_LD, V C PICKSEL HOMESW OUTSW , INSW OPEN, CLOSE DRVSB,TRACK_S,FOCUS_S,SLED_S SPINDLE_S MOTOR_VCC REG_12V REG_9V 8V 3.3V PWR_CTL_H 33V 5.3VA 5.0V M5V/5VT IC601 ZR36882ELCG DSP/MPEG/RF VCR_DATA DVD_RESET 27MHz X-TAL DVD_ENA* DVD_CLK DVD_DATA* IC501 MN101DF10G VCR MICOM 5V/REG12V IC801 TDA9605H HIFI MUTE_C MUTE CIRCUIT AL PCLK , AB CLK AMCLK , AOUTO A_L +/- A_R +/- MUTE +12V IC402 NJ M4580 OP-AMP AS PDIF L R OPTICAL COAX Y / C Pr(R) Pb(B) Y(G) BLOCK DIAGRAMS 1. SYSTEM BLOCK DIAGRAM