Sony STR-DH720HP Receiver
Manufacturer:
Model:
STR-DH720HP
Date:
2011
Category:
Group:
Description:
MULTI CHANNEL AV RECEIVER

Information

AUDIO POWER SPECIFICATIONS POWER OUTPUT AND TOTAL HARMONIC DISTORTION: (US model only) With 8 ohm loads, both channels driven, from 20 – 20,000 Hz; rated 95 watts per channel minimum RMS power, with no more than 0.09% total harmonic distortion from 250 milliwatts to rated output.

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Service Manual
Manual type:
Service Manual
Pages:
128
Size:
9.76 Mbytes (10236447 Bytes)
Language:
english
Revision:
1.2
Manual ID:
9-890-560-03
Date:
01 October 2011
Quality:
Electronic document, no scan, very well readable.
Upload date:
04 October 2018
MD5:
dd829783e07533644f2bf07bbc89da05
Downloads:
544

Information

1. SERVICING NOTES ... 3 2. DISASSEMBLY 2-1. Case ... 5 2-2. D-VIDEO Board ... 6 2-3. Front Panel Section ... 6 2-4. Back Panel Section ... 7 2-5. 2-6. 2-7. DIGITAL Board ... 7 MAIN Board Section ... 8 MAIN Board ... 8 3. TEST MODE ... 9 4. ELECTRICAL ADJUSTMENT ... 11 5. DIAGRAMS 5-1. Block Diagram – TUNER/AUDIO Section – ... 13 5-2. Block Diagram – DIGITAL Section – ... 14 5-3. Block Diagram – STANDBY-A VIDEO PC Section– ... 15 5-4. Block Diagram – D-VIDEO Section – ... 16 5-5. Block Diagram – KEY/DISPLAY/USB Section – ... 17 5-6. Block Diagram – POWER KEY Section – ... 18 5-7. Printed Wiring Board – DIGITAL Board (Side A) – ... 20 5-8. Printed Wiring Board – DIGITAL Board (Side B) – ... 21 5-9. Schematic Diagram – DIGITAL Board (1/4) – ... 22 5-10. Schematic Diagram – DIGITAL Board (2/4) – ... 23 5-11. Schematic Diagram – DIGITAL Board (3/4) – ... 24 5-12. Schematic Diagram – DIGITAL Board (4/4) – ... 25 5-13. Printed Wiring Board – MAIN Board – ... 26 5-14. Schematic Diagram – MAIN Board (1/4) – ... 27 5-15. Schematic Diagram – MAIN Board (2/4) – ... 28 5-16. Schematic Diagram – MAIN Board (3/4) – ... 29 5-17. Schematic Diagram – MAIN Board (4/4) – ... 30 5-18. Printed Wiring Board – D-VIDEO Board (Side A) – ... 31 5-19. Printed Wiring Board – D-VIDEO Board (Side B) – ... 32 5-20. Schematic Diagram – D-VIDEO Board (1/4) – ... 33 5-21. Schematic Diagram – D-VIDEO Board (2/4) – ... 34 5-22. Schematic Diagram – D-VIDEO Board (3/4) – ... 35 5-23. Schematic Diagram – D-VIDEO Board (4/4) – ... 36 5-24. Printed Wiring Board – STANDBY-A VIDEO PC Board – ... 37 5-25. Schematic Diagram – STANDBY-A VIDEO PC Board – ... 38 5-26. Printed Wiring Boards – PANEL Section – ... 39 5-27. Schematic Diagram – PANEL Section – ... 40 5-28. Printed Wiring Board – DCDC Board – ... 41 5-29. Schematic Diagram – DCDC Board – ... 42 5-30. Printed Wiring Board – USB Board – ... 43 5-31. Schematic Diagram– USB Board – ... 44 5-32. Printed Wiring Board – Headphone Board – ... 45 5-33. Schematic Diagram – Headphone Board – ... 45 5-34. Printed Wiring Board – TEMP-SENSOR Board – ... 45 5-35. Schematic Diagram – TEMP-SENSOR Board – ... 45 6. EXPLODED VIEWS 6-1. Case Section ... 65 6-2. DCDC Board ... 66 6-3. Front Panel Section ... 67 6-4. Back Panel Section ... 68 6-5. Chassis Section ... 69 7. ELECTRICAL PARTS LIST ... 70

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