– 2 –
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 – CD Section – ..................................... 27
7-3. Block Diagram – TAPE DECK Section – ..................... 29
7-4. Block Diagram – MAIN Section (1/2) – ....................... 31
7-5. Block Diagram – MAIN Section (2/2) – ....................... 33
7-6. Block Diagram – DISPLAY/KEY CONTROL/
POWER SUPPLY Section – ........................................... 35
7-7. Printed Wiring Board – CD Section (1/2) – .................. 39
7-8. Schematic Diagram – CD Section (1/2) – ...................... 41
7-9. Printed Wiring Boards – CD Section (2/2) – ................ 43
7-10. Schematic Diagram – CD Section (2/2) – ...................... 45
7-11. Printed Wiring Boards – TAPE DECK Section – ......... 47
7-12. Schematic Diagram – TAPE DECK Section – ............... 49
7-13. Printed Wiring Board – MAIN Section – ...................... 51
7-14. Schematic Diagram – MAIN Section (1/3) – ................. 53
7-15. Schematic Diagram – MAIN Section (2/3) – ................. 55
7-16. Schematic Diagram – MAIN Section (3/3) – ................. 57
7-17. Printed Wiring Board – POWER AMP Section – ......... 59
7-18. Schematic Diagram – POWER AMP Section – ............. 61
7-19. Printed Wiring Board – PANEL Section (1/3) – ........... 63
7-20. Schematic Diagram – PANEL Section (1/3) – ............... 65
7-21. Printed Wiring Boards – PANEL Section (2/3) – .......... 67
7-22. Schematic Diagram – PANEL Section (2/3) – ............... 69
7-23. Printed Wiring Boards – PANEL Section (3/3) – .......... 71
7-24. Schematic Diagram – PANEL Section (3/3) – ............... 73
7-25. Printed Wiring Board
– POWER SUPPLY Section – ........................................ 75
7-26. Schematic Diagram
– POWER SUPPLY Section – ........................................ 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 section
Tuning 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 section
Tuning 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.
