Sony cfd s 38
This is the 8 pages manual for sony cfd s 38.
Read or download the pdf for free. If you want to contribute, please upload pdfs to audioservicemanuals.wetransfer.com.
Extracted text from sony cfd s 38 (Ocr-read)
Page 1
CFD-S38 6-3. BLOCK DIAGRAM Ñ CD SECTION Ñ Ð 17 ÐÐ 18 Ð A B C E F D LD PD LD ON SWITCH Q701 LASER DIODE CONTROL PD1 PD2 LD PD E F VC RF AMP 12 10 11 13 147 5 95CNP901 7 6 4 10 12 3 8 3 2 4 114 15 13 16 SERIAL/ PARALLEL CONVERTER DECODER COMMAND FE AMP VREF TTL IIL XRST CLKXLTDATA SENS2SENS1C. OUTFOK RF O IIL TTL 42 41 51 13 36 39 37 23 202122 262524 33 27 38RF AMP & SYSTEM SERVO PROCESSOR IC701 TRACKING PHASE FOCUS PHASE 6 16 TAO FEO SLO 19 1718 TRACKING COIL DRIVE 25 7 FOCUS COIL DRIVETIN FIN 3 SLED MOTOR DRIVESLIN 15 SPINDLE MOTOR DRIVESPI MUTE T+ T– 2627 F+ F– 21 SL+ SL– 1211 SP+ SP– 3 44 3 TRACKING COIL FOCUS COIL OPTICAL PICK-UP BLOCK (KSS-213C) M 1 26 5 5 62 1 M M702 SLED MOTOR M701 SPINDLE MOTORCNB702 CNP707 OPTICAL PICK-UP DRIVE IC702 2 1 S701 (LIMIT) CD MOTOR BOARD RF FOK CNINSEIN DATOXLTOCLKO XRST SERVO AUT SEQ. D/A INTERFACE SUB CODE PROCESSOR EFM DEMODULATOR DIGITAL CLV CPU INTERFACE MDP XLON SENSSQSO SCOR SPOASQCK DATAXLATCLOKSYSM XTAI XTAO SERIAL INTERFACE DIGITAL FILTER & D/A CONVERTER AOUT1 LOUT1 AOUT2 LOUT2 PWM AMP PWM AMP CD L-CH R-CH MAIN SECTION 1 2 35 18 1110 121314 79 21 1517 65 574 78962 70-71 65 67 76 74 DIGITAL SIGNAL PROCESSOR IC703 9 70 78 56 87 12111068 1 X701 16.9344MHz XRST SENS2 SENS1 SQSO SQCK SCOR DATA XLAT CLK MUTE C-DOOR CD RADIO 71CD SYSTEM CONTROL IC501 (1/2) POWER SWITCH Q311, 312 POWER SWITCH Q313 5V REG IC502 VDD (AU) RA6V COM 5V CD5V KH503 S501 CD DOOR OPEN/ CLOSE 5 3 1 3 3 25V REG IC901 3 2 VDD (UCOM)VDDKH302 15 24 3 1 4 3 1 4 2 1 3 CNP902POWER SWITCH Q951 POWER SWITCH Q952,953 6V REG Q954, 955 5V REG Q957 P. CONT VDD VDD MAIN SECTION D955 D951 D952 VDD(SW) COM 5V VDD(AU) SECONDARY BOARD VDD(SW) AC-HILEVEL DET Q407 LEVEL DET Q405 AC DET Q406, 409 AC DET Q408 PROTECT SWITCH Q401 Q402 Q404 D907 D906 D905 2 1 3 KH901 CNP901 BATTERY BOARDBATTERY COMMON BOARD PRIMARY BOARD 1 2 1 2 KH902 CNP906 D901 - 904 T901 POWER TRANSFORMER CNJ901 AC IN 6V 4.5V 4.5V KH905 CNP904 3 MAIN SECTION MAIN BOARD (1/2) 04 - Signal path : CD
Page 2
6-4. BLOCK DIAGRAM Ñ MAIN SECTION Ñ CFD-S38 Ð 19 ÐÐ 20 Ð CD SECTION 1 CD L-CH 24 5 6 21 22 4 CNP301 CNP305 CNP304 L-CH R-CH HRP301 RECORD/PLAYBACK HEAD HE301 ERASE HEADR-CH DET ALC 2 RADIO L 20 18 15 OUT-L OUT-R TAPE Q308 R-CH 31 23 24 21 IN1 SURROUND TONE VOL OUT1 BC CONTROL VC 20CK19DATA18LATCH VOLUME/SOUND CONTROL IC302 STBY 12 10 3 5 8POWER AMP IC303 P.CONTDBB CONTROL Q309 R-CHKH306 CNP306 R-CH R-CH SP301 SPEAKER L-CH SP302 SPEAKER R-CH J301 2 1 3 2 1 3 HEADPHONE BOARD REF CD L REC L Q322-325 REC T301 BIAS OSC Q301 Q321 Q326 4 3 2 1 2COM5V S305 (REC) REC 13 F-TAPE 69 A-MUTE CLOCK DATA CE P-CON 66 29 38–41 43–64 73-74 23–25 79 17161521 TC PLAY LIQUID CRYSTAL DISPLAY LCD501 KH303 1 1 KH2 2 19 435 1213SYSTEM CONTROL IC501 (2/2) 2019 67 18 21 COM0 | COM3 SEG0 | SEG22 CE CLK DATA COUNT SFT-CLK 30RST MUTE 2RMC 8REG CHK KEY1 | KEY3 31EXTAL1 32XTAL1 TX TXE TUNER 21 20 X501 4.19MHz X502 32.768kHz CLOCK SHIFT Q505, 506 RESET IC503 IF REQ Q13 H. FREQ. CUT Q12 POWER SWITCH Q503 POWER CONTROL Q501 POWER SWITCH Q502 VDD (UCOM) KH506 5 5 4 4 1 1 3 3 2 2 KH1 VOL 1,2,4 7 1,2,4 7 S601-607 S609-614 S617-624 1 3 IR RECEIVE IC601 CNP602CNP502 66 88 VDD (SW) D601 OPR/BATT VDD (UCOM) AC HI CD SECTION 3 Signal path : FM : AM : PLAY : REC : CD R-ch : same as L-ch. CE CL DI DO AM IN FM IN XOUT XIN 14MO/ST 11IF IN MO/ST BAND ST-INDOSC 10BAND 8BAND 9ST-IND LP AM OSC AM MIX AM MIX FM OSC AM RF FM RF X1 75kHzPLL IC2 14 17 13 18 16 15 1112 19 20 22 4 6 7 10 2 21 24 T1 CF4 L2 L1 RA6V RA6V D1 D2 CT3D3 L3 AM FERRITE-ROD ANTENNA CT3,L3 AM TRACKING CT1,L1 FM TRACKING BPFFL1 ANT1 FM TELESCOPIC ANTENNA IF BUFFER AM DET FM DET IF CUT AF BUFFER FM MPX MUTE IF CUTR LR-CH CF3 RA6V QUAD FM/AM FRONT-END, IF DET, FM STEREO DEMODULATOR IC1 FREQUENCY COVERAGEL4 L4 2 1 CF1 RA6V TUNER BOARD CONTROL BOARD 04 3 4 5 VDD(SW) S303 TAPE PLAY S304 MOTOR ON/OFF M M301 CAPSTAN/ REEL MOTOR MAIN BOARD (2/2) REF CD SECTION 2 REC/PB PRE-AMP IC301