Sony HCD-EC709iP Service Manual - Page 19

HCD-EC709iP/EC909iP 5-5. SCHEMATIC DIAGRAM - BD73 Board - • See page 30 for Waveforms. • See page 30 for IC Block Diagrams. 1 2 3 4 5 6 7 8 9 10 11 12 A B C OPTICAL PICK-UP BLOCK (DA11MMVGP) D E F G H BD73 BOARD CN201 16P VREF 16 VCC 15 E 14 D 13 A 12 B 11 C 10 F9 GND 8 LD 7 VR 6 MD 5 F+ 4 T- 3 T+ 2 F- 1 CL212 CL211 CL210 CL209 CL208 CL207 CL206 CL205 CL204 CL203 CL202 CL201 C201 0.1 CL213 C203 10 R201 1 R202 2.2 3.1 C205 10 C206 1 CL214 2.4 C208 2 1000p C207 100 10V R203 0 SL201 C209 0.1 Q201 2SA2119K AUTOMATIC POWER CONTROL R103 0 R104 0 R105 0 R106 0 R108 1k R109 1k R112 0 C136 0.1 C133 0.1 C117 0.047 C103 0.1 C102 0.01 C104 0.1 C105 0.01 C107 0.1 C116 100 10V X101 16.934MHz R126 0 C131 0.1 C130 0.1 R125 10k 2 C127 0.1 C129 100 10V C128 0.1 CL118 1.6 1.6 1.6 1.6 3.3 3.3 1.5 1.5 CL116 CL121 3.3 1.6 0 3.3 R102 10k 1 IC B/D 80 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65 64 63 62 61 SLCO LRVSS RCHO LRREF LCHO LRVDD XVDD XIN XOUT XVSS CONT4 DOUT DVDD DVSS DVDD15 PCMREQ PCMDATA PCMBCK PCMLRSY DVDD R101 330 CL101 1.6 CL102 (RFOUT) 1.3 C101 4700p 1.3 1.6 1.6 1.6 1.6 1.6 CL117 R107 (VREF) 68k 1.6 CL103 1.6 1.6 1.8 C106 3300p 1.8 3.3 R111 CL104 1.6 22k C108 1.6 0.01 2.4 0 1 EFMIN 2 RFOUT 3 LPF 4 PHLPF 5 AIN 6 CIN 7 BIN 8 DIN 9 SLCISET 10 RFMON 11 VREF 12 JITTC 13 EIN 14 FIN 15 PCNCNT 16 TE 17 TEIN 18 LDD 19 LDS 20 AVSS C2F(LRSY) FSEQ(DATACK) DEFECT(DATA) IC101 CD-MP3 PROCESSOR IC101 LC786924NT-US-H 60 CL115 59 CL114 58 CL113 TEST1 57 0 AD_DATA(STDATA) 56 0 AD_BCK(STCK) 55 0 AD_LRCK(STREQ) 54 TEST0 53 CONT0 52 CL112 CONT1 51 CL111 CONT2 50 CL110 INTB1 49 CL109 INTB0 48 RESB 47 DO 46 DI 45 CL 44 CE 43 CL108 3.3 0 0 3.3 3.3 DVSS 42 3.3 DVDD 41 C132 0.1 R124 10k R123 10k R122 10k C113 0.1 R121 10k R120 10k R118 100 AVDD FDO TDO SLDO SPDO VVSS1 PDOUT1 PDOUT0 PCKIST VVDD1 CONT5(M-MUTE) LIMIT-SW(CONT3) STREQ(DEFECT) STCK(FSEQ) STDATA(C2F) DVDD DVSS DVDD15 VVDD3 VVSS3 C304 0.1 C303 0.1 C302 0.1 C118 0.1 R305 8.2k R304 10k C119 100 10V C301 220 10V SL304 SL303 R116 68k 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 3.3 1.6 1.6 1.6 1.6 0 1.5 1.6 3.3 CL120 3.3 3.3 1.6 3.3 CL119 CL105 CL106 C112 0.1 C111 0.022 C120 0.1 R113 680 R114 680 C110 0.22 R117 10k CL107 C124 100 10V C123 0.1 C122 0.1 C125 0.1 C126 0.1 C121 0.1 R417 0 13 14 15 16 17 R413 100 CL422 C404 0.1 C402 100 10V R402 0 R412 100 R411 100 R409 100 C414 2200p C410 220p C413 2200p C409 220p R408 100 R407 100 R406 100 CN401 15P CL419 1 CL420 2 MGND VM7V CL412 CL418 CL411 CL423 CL417 3 AVDD 4 R-OUT 5 DACGND 6 L-OUT 7 AGND 8 DGND CL409 CL408 CL407 CL406 CL405 CL404 9 DVDD 10 M-MUTE 11 RESB 12 DO 13 DI 14 CL 15 CE B PANEL BOARD CN306 (Page 27) CL421 C403 0.1 C401 100 10V R401 0 S001 (LIMIT) I J (SPINDLE) SP- M SP+ K (SLED) SL+ M SL- HCD-EC709iP/EC909iP 3.1 3.5 3.5 1.6 1.6 6.9 6.9 1.6 3.5 3.5 28 27 26 25 24 23 22 30 21 20 19 18 17 16 15 IC B/D OPOUT OPIN GND RESETt VO3- VO3+ IN3 IN3' VCC GND VCC REGOUT BIAS IN4' IN4 VO4+ VO4- GND IC301 VO2- VO2+ IN2 IN2' GND GND MUTE REGB RESET IN1 VO1+ VO1- FOCUS/TRACKING COIL DRIVE, SLED/SPINDLE MOTOR DRIVE 1234567 29 8 9 10 11 12 13 14 IC301 BA5826SFP-E2 3.5 3.5 1.6 3.2 6.9 1.6 3.9 R301 5.6k R302 33k R303 12k SL302 SL301 19 19