Equipment information

Sony STR-K870P Receiver
Manufacturer
Sony
Model STR-K870P
Date 2005
Category: Audio, Video, TV, Multimedia
Group Receiver
Description
Information
                                    STR-K870P is the tuner and the amplifier
section in HT-DDW870.

AUDIO POWER SPECIFICATIONS
POWER OUTPUT AND TOTAL HARMONIC
DISTORTION:
(Models of area code US only)
With 6 ohm loads, both channels driven, from
120 – 20,000 Hz; rated 60 watts per channel
minimum RMS power, with no more than 0.7%
total harmonic distortion from 250 milliwatts to
rated output.
Amplifier section
Power Output1)
Models of area code US, CND
(6 ohms 1 kHz, THD 0.7%)
FRONT2): 60 W/ch
CENTER2): 60 W
SURR2): 60 W/ch
SURR BACK2): 60 W
(6 ohms 1 kHz, THD 10%)
FRONT2): 100 W/ch
CENTER2): 100 W
SURR2): 100 W/ch
SURR BACK2): 100 W
Models of area code AEP, UK, SP, E51, MX
(6 ohms 1 kHz, THD 0.7%)
FRONT2): 60 W/ch
CENTER2): 60 W
SURR2): 60 W/ch
SURR BACK2): 60 W
(6 ohms 1 kHz, THD 10%)
FRONT2): 100 W/ch
CENTER2): 100 W
SURR2): 100 W/ch
SURR BACK2): 100 W
Models of area code AUS
(6 ohms 120 Hz – 20 kHz, THD 0.09%)
FRONT2): 50 W/ch
CENTER2): 50 W
SURR2): 50 W/ch
SURR BACK2): 50 W
(6 ohms 1 kHz, THD 0.7%)
FRONT2): 60 W/ch
CENTER2): 60 W
SURR2): 60 W/ch
SURR BACK2): 60 W
(6 ohms 1 kHz, THD 10%)
FRONT2): 100 W/ch
CENTER2): 100 W
SURR2): 100 W/ch
SURR BACK2): 100 W

These manuals are available for the above equipment:

Sony -- STR-K870P -- Service Manual
File name Sony-2840-Manual-Page-1-Picture
Manual Type Service Manual
Pages 58
Size 8.38 Mbytes (8784446 Bytes)
Language english
Revision 1
Manual-ID/Number 9-879-448-01
Date February 2005
Quality Electronic document, no scan, very well readable.
Upload date
MD5 1b41f20208309065065fd9ef9c9b958a
Downloads 571 since 23 December 2011
Information
TABLE OF CONTENTS
1. GENERAL ................................................................... 5
2. TEST MODE ............................................................... 11
3. DIAGRAMS
3-1. Block Diagram – MAIN Section – .................................. 14
3-2. Block Diagram – DISPLAY/POWER Section – ............. 15
3-3. Printed Wiring Board – DIGITAL Board (Side A) – ...... 16
3-4. Printed Wiring Board – DIGITAL Board (Side B) – ...... 17
3-5. Schematic Diagram – DIGITAL Board (1/4) – .............. 18
3-6. Schematic Diagram – DIGITAL Board (2/4) – .............. 19
3-7. Schematic Diagram – DIGITAL Board (3/4) – .............. 20
3-8. Schematic Diagram – DIGITAL Board (4/4) – .............. 21
3-9. Printed Wiring Board – MAIN Board – ......................... 22
3-10. Schematic Diagram – MAIN Board (1/3) – ................... 23
3-11. Schematic Diagram – MAIN Board (2/3) – ................... 24
3-12. Schematic Diagram – MAIN Board (3/3) – ................... 25
3-13. Printed Wiring Board – STANDBY Section – ............... 26
3-14. Printed Wiring Board – DISPLAY Section – ................. 27
3-15. Schematic Diagram – DISPLAY Section – .................... 28
3-16. Printed Wiring Board
– SPEAKER/HEADPHONE Section – ........................... 29
3-17. Schematic Diagram
– SPEAKER/HEADPHONE Section – ........................... 30
3-18. Printed Wiring Board – VIDEO IN/OUT Section – ....... 31
3-19. Schematic Diagram – VIDEO IN/OUT Section –.......... 32
4. EXPLODED VIEWS
4-1. Front Cabinet Section ...................................................... 41
4-2. Chassis Section-1 ............................................................ 42
4-3. Chassis Section-2 ............................................................ 43
5. ELECTRICAL PARTS LIST .................................. 44
Sony-2840-Manual-Page-1-Picture
Start Free Download


Comments (0)

No comments yet. Be the first!

Add Comment

* Required information
1000
What is the next number: 10, 12, 14, ..?
Powered by Commentics