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STR-K665P
Design and specifications are subject to change without notice.
AM tuner section
Tuning range
With 10-kHz tuning scale: 530 - 1,710 kHz 3)
With 9-kHz tuning scale: 531 - 1,710 kHz 3)
Antenna Loop antenna
Intermediate Frequency 450 kHz
3) Yo u can change the AM tuning scale to 9 kHz or
10 kH z. After tuning in any AM station, turn off the
receiver. While holding down PRESET TUNING +
or TUNING +, press ?/1. All preset stations will be
erased when you change the tuning scale. To reset
the scale to 10 kHz (or 9 kHz), repeat the procedure.
120 V AC, 60 Hz
General
Power requirements
160 W
Power consumption (during standby mode)
0.3 W
Dimens ions (w/h/d) (Approx.)
430 × 145 × 301.5 mm
( 17 × 5 6/8 × 11 7/ 8 inches)
including projecting parts
and controls
Mass (Approx.) 6.5 kg (14 lb 6 oz) Power consumption
T ABLE OF CONTENTS
1. GENERAL ··················\
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2. TEST MODE ··················\
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3. DIAGRAMS
3-1. Circuit Board Location ··················\
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3-2. Block Diagrams -“ MAIN Section -“ ··················\
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-“ DISPLAY/POWER Section -“ ··················\
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3-3. Printed Wiring Board -“ DIGITAL Board (Side A) -“ ··················\
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3-4. Printed Wiring Board -“ DIGITAL Board (Side B) -“ ··················\
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3-5. Schematic Diagram -“ DIGITAL Section (1/2) -“ ······· 14
3-6. Schematic Diagram -“ DIGITAL Section (2/2) -“ ······· 15
3-7. Printed Wiring Board -“ MAIN Section -“ ··················\
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3-8. Schematic Diagram -“ MAIN Section (1/2) -“ ············· 17
3-9. Schematic Diagram -“ MAIN Section (2/2) -“ ············· 18
3-10. Printed Wiring Board -“ SUB WOOFER Board -“ ······ 19
3-11. Schematic Diagram -“ SUB WOOFER Board -“ ········· 19
3-12. Printed Wiring Board -“ POWER Section -“ ··············· 20
3-13. Schematic Diagram -“ POWER Section -“ ··················\
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3-14. Printed Wiring Board -“ FRONT PANEL Section -“ ··· 22
3-15. Schematic Diagram -“ FRONT PANEL Section -“ ······ 23
3-16. IC Pin Function Descriptions ··················\
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4. EXPLODED VIEWS
4-1. Front Panel Section ··················\
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4-2. Chassis Section ··················\
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5. ELECTRICAL PARTS LIST ··················\
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