Sony HCD-NEZ30 Service Manual - Page 21

7-4. SCHEMATIC DIAGRAM - CD Board - • See page 25 for Waveforms. • See page 25 for IC Block Diagrams. • See page 31 for IC Pin Function Description. HCD-NEZ30 Ver. 1.5 (Page 23) DATA CLK-MP3 M-MUTE DVDD(3.3V) D-OUT D-GND L-CH A-GND R-CH AVDD(3.3V) XTCN XRST IREQ-MP3 CLK DATA-MP3 XLAT-MP3 REQ-MP3 ACK-MP3 XLAT SENS SCOR M-GND M+7V CN102 23P C221 0.1 R266 1k R267 4.7k C265 0.1 R265 4.7k R268 10k C273 470p C264 1000p R260 0 C261 0.01 C260 0.47 R258 220k R250 1M TP (RFACI) C230 100p C210 0.1 R256 22k C257 0.1 C274 0.1 C208 0.1 C258 220p R257 100k C256 0.1 DATA TEST1 VSS VDD SSTB-MP3 SVDD SVSS PCO FILI FILO CLTV AVSS3 VCTL VPCO ASYO ASYI BIAS AVDD3 RFACI RFACO AVSS4 RFC PD LD EG_IN AC_SUM PDSENS RFDCO AVDD4 R113 100 R112 100 R111 100 R201 0 C113 22p C112 22p C111 220p C110 220p C108 220p C102 22p C101 22p C103 22p C105 22p C104 220p C109 220p C107 220p C222 0.1 C275 5p C268 10p R203 C215 0.1 X201 16.9344MHz C218 0.1 C201 100 10V C202 0.1 C217 0.1 C213 0.1 C214 0.1 C267 5p R271 1M C223 0.1 C266 10p R270 1k R291 100 C291 470p C292 470p C276 1 C277 1 R292 100 +1.8V REGULATOR IC202 BD18KA5FP 1 2 3 IN GND OUT C219 0.1 R202 0 R207 0 C226 1 C203 100 10V C204 0.1 C227 1 C220 0.1 R110 100 R103 100 R105 100 R104 100 R109 100 R108 100 R107 100 R102 100 R101 100 R401 0 C401 220 10V CLK2 SVSS SVDD JTAGTCK JTAGTDI JTAGTDO JTAGTMS TRST VSS VDD IOVDD2 DOUT TEST TES1 IOVSS2 PLLVDD PLLVSS XVSS XTAO XTAI XVDD AVDD1 AOUT1 VREFL AVSS1 AVSS2 VREFR AOUT2 AVDD2 IOVDD0 R275 100 R276 47k R277 100 C271 0.1 R278 100 IOVSS0 LRCK LRCKI PCMD PCMDI BCK BCKI XTACN XRST VSS IREQ-MP3 CLOK DATA2 XLAT-MP3 REQ-MP3 ACK-MP3 XLAT VDD SVSS SVDD SENS WFCK XUGF XPCK GFS C2PO SCOR VDD COUT SVSS CD DSP IC201 CXD3014A-201R D C B A VC FEO FEI TEO TEI F E AVSS0 AVDD0 IOVDD1 FRDR FFDR TRDR TFDR SRDR SFDR IOVSS1 SSTP MDP LOCK VSS VDD VSS FOK DFCT MIRR SVDD C272 0.1 R280 0 TP (VC) R255 1k TP4 R253 1k TP3 R254 10k R252 10k C207 100 10V C254 4700p C253 470p C252 4700p C251 470p C206 0.1 C205 0.1 C232 0.1 FRDR FFDR TRDR TFDR R324 100k TP1 C323 100 10V C322 1 R323 0 C321 1000p R321 2.2 R322 2.2 C303 10 Q321 2SA2119K AUTOMATIC POWER CONTROL C304 1 C301 0.1 CN301 16P SP+ SPSL+ SL- VC VCC E D A B C F GND LD VR PD F+ T+ TF- R451 22k TP2 R452 10k C451 0.047 FRDR FFDR TRDR TFDR C404 0.1 C424 0.1 R423 10k R421 0 CH2RIN CH2FIN CH1RIN CH1FIN GAIN-SW OPIN+ OPIN- CH1PUTF CH1OUTR CH2OUTF CH2OUTR POWVCC CNF4 GND C224 0.1 FOCUS/TRUCKING COIL DRIVER, SLED/SPINDLE MOTOR DRIVER IC402 BA5947FM CH3RIN CH3FIN CH4IN CH4CAPA VREF OPOUT PREVCC CH4OUTR CH4OUTF CH3OUTF CH3OUTR POWVCC MUTE GND C405 0.1 SPSP+ SLSL+ C406 0.1 S201 (LIMIT) OPTICAL PICK-UP BLOCK KSM-213CDP M401 (SPINDLE) M402 (SLED) HCD-NEZ30 Refer to SUPPLEMENT-1 for the CD board of schematic diagram of UK and East European models. When repairing the set of except UK and East European models, refer to either of original service manual/SUPPLEMENT-1 according to the set. 21 21