CD RADIO CASSETTE-CORDER. US Model. Ver SPECIFICATIONS

Size: px

Start display at page:

Download "CD RADIO CASSETTE-CORDER. US Model. Ver SPECIFICATIONS"

Cecily Henry
5 years ago
Views:

1 SERVICE MANUAL Ver US Model Model Name Using Similar Mechanism CFD-S8 CD CD Mechanism Type KSM-CDM Section Optical Pick-up Name KSS-C TC Model Name Using Similar Mechanism NEW Section Tape Transport Mechanism Type MF-B7S-48 SPECIFICATIONS AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION With 6-ohm loads, both channels driven from 00-0,000 Hz; rated 4 W per channelminimum RMS power, with no more than 0% total harmonic distortion in AC operation. Other Specifications CD player section System Compact disc digital audio system Laser diode properties Material: GaAlAs Wave length: 780 nm Emission duration: Continuous Laser output: Less than 44.6 µw (This output is the value measured at a distance of about 00 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.) Spindle speed 00 r/min (rpm) to 500 r/min (rpm) (CLV) Number of channels Frequency response 0-0,000 Hz +/ db Wow and flutter Below measurable limit Radio section Frequency range FM: MHz AM: 50 -,70 khz Aerials FM: Telescopic aerial AM: Built-in ferrite bar aerial Cassette-corder section Recording system 4-track channel stereo Fast winding time Approx. 90 sec. with Sony cassette C-60 Frequency response TYPE I (normal): 70 -,000 Hz General Speaker Full range: 0 cm (4 in.) dia., 6 ohms, cone type () Outputs Headphones jack (stereo minijack) For 6-68 ohms impedance headphones Continued on next page CD RADIO CASSETTE-CORDER MICROFILM

2 6-5. SCHEMATIC DIAGRAM TUNER SECTION Refer to page 4 for IC Block Diagrams. (Page ) (Page 9) Note: All resistors are in Ω and /4 W or less unless otherwise specified. : internal component. H : adjustment for repair. Power voltage is dc 9 V and fed with regulated dc power supply from battery terminal. Voltage and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM ( ) : AM Voltages are taken with a VOM (Input impedance 0 MΩ). Signal path. F : FM f : AM 4

3 6-9. SCHEMATIC DIAGRAM MAIN SECTION (/) Refer to page 4 for IC Block Diagrams. (Page 9) Semiconductor Location Ref. No. Location Ref. No. D0 C-5 D0 H-5 D5 D- D50 E-6 D50 E-7 D590 D-7 D59 E-7 D95 H-5 D95 H-5 D95 I-4 D955 H-5 D957 I-5 IC0 F-5 IC0 I-7 IC04 I-8 Location IC50 C-8 IC50 D-6 IC50 B-0 IC70 H- IC70 H- IC70 E- Q0 C-5 Q F-9 Q F-0 Q G-0 Q C-6 Q C-5 Q C-5 Q4 C-5 Q5 C-4 Ref. No. Location Q6 C-5 Q50 D-8 Q50 D-8 Q50 C- Q505 B-0 Q506 B-0 Q70 I- Q95 G-4 Q95 H-4 Q95 I-4 Q954 H-4 Q955 I-4 Q957 I-5 Q958 E-4 Q959 E-4 Q960 D-5 9 (Page 4) (Page ) (Page ) Note on Printed Wiring Boards: X : parts extracted from the component side. b : Pattern from the side which enables seeing. (Page 8) Note on Schematic Diagram: All resistors are in Ω and /4 W or less unless otherwise specified. C : panel designation. Power voltage is dc 9 V and fed with regulated dc power supply from battery terminal. 0 Voltage and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : TAPE PB ( ) : TAPE REC Voltages are taken with a VOM (Input impedance 0 MΩ). Signal path. F : FM E : TAPE PB a : TAPE REC

4 6-0. SCHEMATIC DIAGRAM MAIN SECTION (/) Refer to page 4 for IC Block Diagrams. Waveforms (MODE:PLAY) 5 Approx. 00mVp-p IC70 $ (TEI) IC70 # (RFO).5V.±0.Vp-p 4 Approx. 00mVp-p IC70 (FEO).5V Vp-p 7.6µsec (MDP) 6.944MHz IC70 & (XTAO).Vp-p Note: All resistors are in Ω and /4 W or less unless otherwise specified. Note: The components identified by mark! or dotted line with mark! are critical for safety. Replace only with part number specified. (Page 9) (Page ) Power voltage is dc 9 V and fed with regulated dc power supply from battery terminal. Voltage and waveforms are dc with respect to ground under no-signal conditions. no mark : CD STOP Voltages are taken with a VOM (Input impedance 0 MΩ). Waveforms are taken with a oscilloscope. Circled numbers refer to waveforms. Signal path. J : CD

5 6-. SCHEMATIC DIAGRAM MAIN SECTION (/) Waveforms 6 5.Vp-p 7 4.9MHz IC50 # 5.4Vp-p.768kHz IC50 & (Page ) (Page 9) (Page 4) Note: All resistors are in Ω and /4 W or less unless otherwise specified. C : panel designation. Power voltage is dc 9 V and fed with regulated dc power supply from battery terminal. 4 Voltage and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM ( ) : TAPE PLAY < > : CD STOP Voltages are taken with a VOM (Input impedance 0 MΩ).

6 6-. SCHEMATIC DIAGRAM POWER SUPPLY SECTION (Page 0) Note: All resistors are in Ω and /4 W or less unless otherwise specified. C : panel designation. Note: The components identified by mark! or dotted line with mark! are critical for safety. Replace only with part number specified. Total current is measured with no cassette installed. Voltage and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : DC 9V from battery terminal. ( ) : AC 0V from AC inlet. Voltages are taken with a VOM (Input impedance 0 MΩ). 7 8

7 6-4. PRINTED WIRING BOARD SOUND SECTION Refer to page 7 for Circuit Boards Location. A SOUND BOARD 4 5 (Page 7) MAIN BOARD CNB Note on Printed Wiring Boards: X : parts extracted from the component side. b : Pattern from the side which enables seeing. B C D 04 () 6-5. SCHEMATIC DIAGRAM SOUND SECTION (Page 9) Note on Schematic Diagram: C : panel designation. Power voltage is dc 9 V and fed with regulated dc power supply from battery terminal. Voltage is dc with respect to ground under no-signal (detuned) condition. no mark : FM Voltages are taken with a VOM (Input impedance 0 MΩ). Signal path. F : FM 9 40

8 IC Block Diagrams IC TA04AN IC LC77-D GND FM RF IN AM LOW OUT MIX OUT 4 FM RF FM MIX AM MIX FM OSC 4 FM RF OUT AM RF OUT FM OSC NC CE DI CL DO 4 5 CCB I/F NC XOUT 5 AF IF IN 6 FM IF IN 7 GND 8 AGC 9 QUAD 0 AM IF FM IF AGC LEVEL DET AM DET FM DET /8 BUFF IF BUFF BUFF AF BUFF ST SW IF REQ AM OSC AF AM OSC OSC OUT ST IND IF OUT DET OUT MPX IN B0 B0 B0 I0 I DATA SHIFT REGISTER LATCH BITS PROGRAMMABLE DIVIDER UNLOCK DETECTOR REFERENCE DIVIDER PHASE DETECTOR CHARGE PUMP POWER ON RESET 0 XIN AOUT AIN PD 6 VSS 5 VDD 4 B04 R OUT L OUT ST/MO FM/AM VCO DIVIDE DECODE 4 LPF/MO-ST LPF/BAND UNIVERSAL COUNTER SWALLOW COUNTER /6,/7 4BITS / FMIN AMIN IFIN IC0 TA068N IC0 BH854AS ALC OUT NF REC OUT IN 4 5 VREF 6 REF AMP GND 7 IN 8 REC 9 OUT NF 0 OUT MIC NF REC AMP. AMP 6dB DET REC AMP 6dB MIC AMP AMP ALC ALC ON BUF AMP A BUF AMP A TAPE TAPE TAPE BUF AMP B BUF AMP B TAPE LINE RADIO ON ON RADIO LINE MONITOR AMP 7dB 7dB MONITOR AMP LINE 4 IN INT EXT RADIO IN REC PLAY PRE 0 OUT LOGIC 9 PRE 8 OUT RADIO 7 LINE 6 RADIO IN 5 TAPE TAPE 4 LINE IN MIC IN AGND IN NF BVN 4 BIN 5 BVO 6 TIN 7 TVO 8 OUT 9 0 SC PORT PORT PORT 4 PORT4 5 DGND 6 TONE MATRIX SURROUND VR CONTROL VR TONE FILTER IN 0 NF 9 BVN 8 BIN 7 BVO 6 TIN 5 TVO 4 OUT VC TC BC CK DATA LATCH VREF 4

9 IC70 CXA99BR PD PD PD0 LD RFTC RF M RF O RF I CP CB CC CC FOK PD IV AMP PD IV AMP RF SUMMING AMP 6 SENS FE BIAS 40 IIL F 4 F IV AMP APC LASER POWER CONTROL TTL 5 SENS 4 C OUT E 4 FE AMP E IV AMP EI 4 BAL4 IFB IFB IFB IFB4 IFB5 IFB6 XRST 44 TEO 45 TOG BAL BAL BAL TOG TOG TOG4 TGFL TRK GAIN WINDOW COMP LEVEL 9 MIRR DFCT IIL TTL IIL DATA XLT 0 CLK LPF 46 TEI 47 E-F BALANCE WINDOW COMP FO BIAS WINDOW COMP FOK TTL 9 LOCK 8 ATSC 48 TZC 49 TDFCT 50 VC 5 FZC 5 ATSC WINDOW COMP TZC COMP DFCT TM TG FOH FOL TGH TGL BALH BALL ATSC TZC FZC LDON TRACKING PHASE COMPENSATION FOCUS PHASE COMPENSATION LPCL FS TM7 ISET TM4 TM6 7 ISET 6 SL O 5 SL M CHARGE UP FSET TM 4 SL P FEO FEI FDFCT FGD FLB FE O FE M SRCH TGU TG FSET TA M TA O DFCTO LPC TGFL IIL DATA REGISTER INPUT SHIFT REGISTER SENS SELECTOR OUTPUT DECODER IFB 6 BAL 4 TOG 4 MIRR DFCT CC FS 4 TG TM 7 PS 4 TM TM5 FZC COMP DFCT FS4 FS TG

10 IC70 CXD589Q VDD SYSM 6 6 PWM SERIAL-IN INTERFACE 40 LRCKI AVSS 6 9 LRCK OVER SAMPLING DIGITAL FILTER 8 ASYO AVDD 64 EFM DEMODULATOR ASYMMETRY CORRECTOR 7 ASYI 6 BIAS 5 RF rd-order NOISE SHAPER 4 AVDD AOUT AIN LOUT AVSS XVDD XTAI OSC SUB CODE PROCESSOR ERROR CORRECTOR 6k RAM DIGITAL PLL CLTV AVSS FILI XTAO 7 PWM 0 FILO 9 PCO XVSS 7 DIGITAL OUT D/A INTERFACE OSC 8 V6M 7 VCTL AVSS 7 CLOCK GENERATOR 6 VCKI 5 VPCO 4 TES LOUT AIN AOUT AVDD AVSS XRST VDD CPU INTERFACE SERVO AUTO SEQUENCER DIGITAL CLV TES0 PWMI MDP IC70 BA6898FP SL SL+ SLIN RESET LEVEL SHIFT LEVEL SHIFT 4 5 LEVEL SHIFT 6 LEVEL SHIFT REGB REGO GND SPIN NC SP SP+ GND SPO GND F F+ FIN NC VREF NC TIN T T+ NC SPI VSS L R SQCK SQSO SENS DATA XLAT CLOK SEIN CNIN DATO XLTO CLKO SPOA SPOB XLON FOK VDD VSS VSS EXCK SBSO SCOR WFCK ENPHI EMPH DOUT C4M XTSL CPO GFS XPCK XUGF VDD VSS BCKI BCK PCMDI PCMD REGULATOR DRIVER- 4

CFD-S28 SERVICE MANUAL CD RADIO CASSETTE-CORDER. US Model E Model. Ver SPECIFICATIONS

CFD-S28 SERVICE MANUAL CD RADIO CASSETTE-CORDER. US Model E Model. Ver SPECIFICATIONS CFD-S28 SERVICE MANUAL Ver 1.0 1999. 03 US Model E Model Model Name Using Similar Mechanism NEW CD Section CD Mechanism Type KSM-213CDM Optical Pick-up Name KSS-213C Model Name Using Similar Mechanism