Sony PMC-107L Service Manual
Sony PMC-107L Service Manual

Sony PMC-107L Service Manual

Personal component system
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Ver 1.1 1998. 08
SERVICE MANUAL
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 200 mm from the objective lens surface on
the optical pick-up block with 7 mm aperture.)
Spindle speed
200 r/min (rpm) to 500 r/min (rpm) (CLV)
Number of channels
2
Frequency response
20 - 20,000 Hz +1/–2 dB
Wow and flutter
Below measurable limit
Radio section
Frequency range
FM
AEP, UK, Singapore model
Italian model
East European model
MW
LW
IF
FM: 10.7 MHz
MW/LW: 450 kHz
Aerials
FM: Wire aerial
MW/LW: External aerial
MICROFILM

SPECIFICATIONS

87.6 - 107 MHz
87.5 - 108 MHz
65 - 74 MHz
87.5 - 108 MHz
531 - 1,602 kHz
153 - 279 kHz
– 1 –
PMC-107L
Model Name Using Similar Mechanism CFD-222L
CD
CD Mechanism Type
Section
Optical Pick-up Name
Model Name Using Similar Mechanism NEW
TC
Section Tape Transport Mechanism Type
Cassette-corder section
Recording system
4-track 2 channel stereo
Fast winding time
Approx. 120 s (sec.) with Sony cassette C-60
Frequency response
TYPE I (normal): 70 - 10,000 Hz
General
Speaker
Full range: 10 cm (4 in.) dia.,
3 ohms, cone type (2)
Outputs
Headphones jack (stereo minijack)
For 16 - 68 ohms impedance headphones
Maximum power output
5 W + 5 W
Power requirements
For personal component system:
230 V AC, 50 Hz
For remote control:
3 V DC, 2 R6 (size AA) batteries
Power consumption
AC 23 W
PERSONAL COMPONENT SYSTEM
AEP Model
UK Model
Singapore Model
KSM-213CDM
KSS-213C
MF-107
– Continued on next page –

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Summary of Contents for Sony PMC-107L

  • Page 1 Compact disc digital audio system 4-track 2 channel stereo Laser diode properties Fast winding time Material: GaAlAs Approx. 120 s (sec.) with Sony cassette C-60 Wave length: 780 nm Frequency response Emission duration: Continuous TYPE I (normal): 70 - 10,000 Hz Laser output: Less than 44.6 µW...
  • Page 2 PMC-107L 5-6. SCHEMATIC DIAGRAM — CD SECTION — • Refer to page 42 for IC Block Diagrams. Note: • All capacitors are in µF unless otherwise noted. pF: µµF • U : B+ Line. • Waveforms are taken with a oscilloscope.
  • Page 3 PMC-107L 5-8. SCHEMATIC DIAGRAM — PANEL SECTION — Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF no mark : FM 50 WV or less are not indicated except for electrolytics ) : PB and tantalums.
  • Page 4 PMC-107L 5-10. SCHEMATIC DIAGRAM — MAIN SECTION (1/2) — • Refer to page 41 for IC Block Diagrams. Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF no mark : FM 50 WV or less are not indicated except for electrolytics ) : MW/LW and tantalums.
  • Page 5 PMC-107L 5-11. SCHEMATIC DIAGRAM — MAIN SECTION (2/2) — • Refer to page 41 for IC Block Diagrams. Note on Schematic Diagram: • All capacitors are in µF unless otherwise noted. pF: µµF • U : B+ Line. • Signal path.
  • Page 6: Ic Block Diagrams

    • IC Block Diagrams IC1 TA2008AN IC2 BU2615S UNLOCK FM RF IN XOUT AM RF IN PHASE REFERENCE DIVIDER GND1 FM RF OUT VDD1 VDD2 AM OSC MIX OUT MAIN COUNT FM OSC BUFF VCC1 FMIN VCC2 PRESCALER FM IF IN 1/8 DIV BUFF OSC OUT...
  • Page 7 IC701 CXA1782BQ 27 26 25 LEVEL S MIRR SENS RF IV AMP1 DFCT C.OUT XRST RF IV AMP2 FE BIAS IIL DATA REGISTER INPUT SHIFT REGISTER DATA ADDRESS DECODER OUTPUT DECODER TOG1-3 FS1-4 TG1-2 TM1-7 PS1-4 F IV AMP BAL1-3 FZC COMP E IV AMP TE AMP...
  • Page 8 IC702 CXD2507AQ IC703 BA5930FP SL– D.BUF F– SERVO AUTO D.BUF LEVEL D.BUF SEQUENCER DATA SHIFT XRST LEVEL SLIN D.BUF SENS SHIFT SUB CODE MUTE PROCESSOR INTERFACE SQCK DIGITAL SQSO LOCK TEST EXCK SBSO FILO VREF SCOR DIGITAL FILI DEMODULATOR MUTE WFCK EMPH AVSS...

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