Table Of Contents - Sony HCD-XB66K Service Manual

Tape player section
Recording system
Frequency response (DOLBY NR OFF)
Tuner section
FM stereo, FM/AM superheterodyne tuner
FM tuner section
Tuning range
Antenna
Antenna terminals
Intermediate frequency
AM tuner section
Tuning range
(2 band model)
(3 band model )
MW:
LW:
Antenna
Intermediate frequency
General
Power requirements
Mexican model:
Australian and South African models:
Other models:
Power consumption
Dimensions (w/h/d)
Mass
Supplied accessories
Design and specifications are subject to change without notice.
4-track 2-channel stereo
60 - 13,000 Hz (±3 dB),
using a Sony TYPE I cassette
60 - 14,000 Hz (±3 dB),
using a Sony TYPE II cassette
87.5 - 108.0 MHz (50 kHz step)
FM wire antenna
75 ohm unbalanced
10.7 MHz
531 - 1,602 kHz
(with the tuning interval set at 9 kHz)
530 - 1,710 kHz (with the tuning
interval set at 10 kHz)
531 -1,602 kHz (with the tuning
interval set at 9 kHz)
153 - 279 kHz (with the tuning
interval set at 3 kHz)
AM loop antenna, External antenna
terminals
450 kHz
120 V AC, 50/60 Hz
220 - 240 V AC, 50/60 Hz
110 -120 V or 220 -240 V AC,
50/60 Hz Adjustable with voltage
selector
320 watts
Approx. 355 × 425 × 435 mm (14 ×
× 17
3 1
16 / / in) incl. projecting parts
4 4
and controls
Approx. 14.5 kg (31 lb 16 oz.)
AM loop antenna (1)
Remote RM-SD70S (1)
Size AA (R6) batteries (2)
FM wire antenna (1)
Speaker cords (2)

TABLE OF CONTENTS

1. SERVICING NOTES
2. GENERAL
................................................................... 4
3. DISASSEMBLY
4. TEST MODE
5. MECHANICAL ADJUSTMENTS
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. Circuit Boards ................................................................. 37
7-8. Printed Wiring Board - CD Section (1/2) - .................. 39
7-9. Schematic Diagram - CD Section (1/2) - ...................... 41
7-10. Printed Wiring Boards - CD Section (2/2) - ................ 43
7-11. Schematic Diagram - CD Section (2/2) - ...................... 45
7-12. Printed Wiring Boards - Tape Deck Section - .............. 47
7-13. Schematic Diagram - Tape Deck Section - ................... 49
7-14. Printed Wiring Board - Main Section - ........................ 51
7-15. Schematic Diagram - Main Section (1/3) - ................... 53
7-16. Schematic Diagram - Main Section (2/3) - ................... 55
7-17. Schematic Diagram - Main Section (3/3) - ................... 57
7-18. Printed Wiring Board - Power Amp Section - ............. 59
7-19. Schematic Diagram - Power Amp Section - ................. 61
7-20. Printed Wiring Board - Panel Section (1/3) - ............... 63
7-21. Schematic Diagram - Panel Section (1/3) -................... 65
7-22. Printed Wiring Boards - Panel Section (2/3) - ............. 67
7-23. Schematic Diagram - Panel Section (2/3) -................... 69
7-24. Printed Wiring Boards - Panel Section (3/3) - ............. 71
7-25. Schematic Diagram - Panel Section (3/3) -................... 73
7-26. Printed Wiring Board - Power Supply Section - ........... 75
7-27. Schematic Diagram - Power Supply Section - .............. 76
7-28. Schematic Diagram - Key-Con Section - ...................... 77
7-29. Printed Wiriing Board - Key-Con Section - .................. 77
7-30. Waveforms ....................................................................... 79
7-31. IC Block Diagrams ......................................................... 80
8. EXPLODED VIEWS
9. ELECTRICAL PARTS LIST
- 2 -
............................................... 3
......................................................... 7
.............................................................. 15
........................ 17
................................................ 83
............................... 92