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TABLE OF CONTENTS
1. SERVICING NOTES
............................................... 3
2. GENERAL
Location of Controls ....................................................... 4
Setting the Time .............................................................. 6
3. DISASSEMBLY ......................................................... 7
4. TEST MODE .............................................................. 15
5. MECHANICAL ADJUSTMENTS ........................ 17
6. ELECTRICAL ADJUSTMENTS
TAPE DECK Section ...................................................... 17
CD Section ...................................................................... 20
7. DIAGRAMS
7-1. IC Pin Function Description ........................................... 22
7-2. Block Diagram Ð CD Section Ð ..................................... 27
7-3. Block Diagram Ð TAPE DECK Section Ð ..................... 29
7-4. Block Diagram Ð MAIN Section (1/2) Ð ....................... 31
7-5. Block Diagram Ð MAIN Section (2/2) Ð ....................... 33
7-6. Block Diagram Ð DISPLAY/KEY CONTROL/
POWER SUPPLY Section Ð ........................................... 35
7-7. Printed Wiring Board Ð CD Section (1/2) Ð .................. 39
7-8. Schematic Diagram Ð CD Section (1/2) Ð ...................... 41
7-9. Printed Wiring Boards Ð CD Section (2/2) Ð ................ 43
7-10. Schematic Diagram Ð CD Section (2/2) Ð ...................... 45
7-11. Printed Wiring Boards Ð TAPE DECK Section Ð ......... 47
7-12. Schematic Diagram Ð TAPE DECK Section Ð ............... 49
7-13. Printed Wiring Board Ð MAIN Section Ð ...................... 51
7-14. Schematic Diagram Ð MAIN Section (1/3) Ð ................. 53
7-15. Schematic Diagram Ð MAIN Section (2/3) Ð ................. 55
7-16. Schematic Diagram Ð MAIN Section (3/3) Ð ................. 57
7-17. Printed Wiring Board Ð POWER AMP Section Ð ......... 59
7-18. Schematic Diagram Ð POWER AMP Section Ð ............. 61
7-19. Printed Wiring Board Ð PANEL Section (1/3) Ð ........... 63
7-20. Schematic Diagram Ð PANEL Section (1/3) Ð ............... 65
7-21. Printed Wiring Boards Ð PANEL Section (2/3) Ð .......... 67
7-22. Schematic Diagram Ð PANEL Section (2/3) Ð ............... 69
7-23. Printed Wiring Boards Ð PANEL Section (3/3) Ð .......... 71
7-24. Schematic Diagram Ð PANEL Section (3/3) Ð ............... 73
7-25. Printed Wiring Board
Ð POWER SUPPLY Section Ð ........................................ 75
7-26. Schematic Diagram
Ð POWER SUPPLY Section Ð ........................................ 76
8. EXPLODED VIEWS ................................................ 81
9. ELECTRICAL PARTS LIST ............................... 90
Tape player section
Recording system 4-track 2-channel stereo
Frequency response (DOLBY NR OFF)
60 - 13,000 Hz (±3 dB),
using a Sony TYPE I cassette
60 - 14,000 Hz (±3 dB),
using a Sony TYPE II cassette
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner sectionTuning range 87.5 - 108.0 MHz (50 kHz step)
Antenna FM wire antenna
Antenna terminals 75 ohm unbalanced
Intermediate frequency 10.7 MHz
AM tuner sectionTuning range
(2 band model) 531 - 1,602 kHz
(with the tuning interval set at 9 kHz)
530 - 1,710 kHz (with the tuning
interval set at 10 kHz)
(3 band model )
MW: 531 -1,602 kHz (with the tuning
interval set at 9 kHz)
LW: 153 - 279 kHz (with the tuning
interval set at 3 kHz)
Antenna AM loop antenna, External antenna
terminals
Intermediate frequency 450 kHz
General
Power requirements
Mexican model: 120 V AC, 50/60 Hz
Australian and South African models:
220 - 240 V AC, 50/60 Hz
Other models: 110 -120 V or 220 -240 V AC,
50/60 Hz Adjustable with voltage
selector
Power consumption 320 watts
Dimensions (w/h/d) Approx. 355 ´ 425 ´ 435 mm (14 ´
16
3/4 ´ 17 1/4 in) incl. projecting parts
and controls
Mass Approx. 14.5 kg (31 lb 16 oz.)
Supplied accessories AM loop antenna (1)
Remote RM-SD70S (1)
Size AA (R6) batteries (2)
FM wire antenna (1)
Speaker cords (2)
Design and specifications are subject to change without notice.
