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PDF STR-K670P Data sheet ( Hoja de datos )
| Número de pieza | STR-K670P | |
| Descripción | FM STEREO FM-AM RECEIVER SERVICE MANUAL | |
| Fabricantes | Sony | |
| Logotipo |  |
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SERVICE MANUAL
Ver. 1.3 2006.05
STR-K670P
US Model
Canadian Model
AEP Model
UK Model
E Model
Australian Model
• STR-K670P is the tuner and the amplifier
section in HT-DDW670 and HTP-32DW/
82DWK.
Manufactured under license from Dolby Laboratories.
“Dolby”, “Pro Logic”and the double-D symbol are tar demarks of Dolby Laboratories.
“DTS” and “DTS Digital Surround” are registered trademar ks of Digital Theater
Systems, Inc.
SPECIFICATIONS
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
(6 ohms 1 kHz, THD 10%)
FRONT2): 1
00 W/ch
CENTER2):
100 W
SURR2): 100
W/ch
(6 ohms 100 Hz, THD 10%)
SUB WOOFER 2): 100
W
Models of area code CND
(6 ohms 1 kHz, THD 0.7%)
FRONT2): 60
W/ch
CENTER2):
60 W
SURR2):
60 W/ch
(6 ohms 100 Hz, THD 0.7%)
SUB WOOFER2): 60
W
(6 ohms 1 kHz, THD 10%)
FRONT2): 100
W/ch
CENTER2):
100 W
SURR2):
100 W/ch
(6 ohms 100 Hz, THD 10%)
SUB WOOFER2): 100
W
Models of area code AEP, UK, RU, MX, SP, SP6, E51, AR
(6 ohms 1 kHz, THD 0.7%)
FRONT2): 5
0 W/ch
CENTER2):
50 W
SURR2): 50
W/ch
(6 ohms 100 Hz, THD 0.7%)
SUB WOOFER2): 50
W
(6 ohms 1 kHz, THD 10%)
FRONT2): 85
W/ch
CENTER2):
85 W
SURR2):
85 W/ch
(6 ohms 100 Hz, THD 10%)
SUB WOOFER2): 85
W
Models of area code AUS
(6 ohms 120 Hz – 20 kHz, THD 0.09%)
FRONT2): 4
0 W/ch
CENTER2): 40
W
SURR2): 40
W/ch
(6 ohms 100 Hz, THD 0.09%)
SUB WOOFER2): 40
W
(6 ohms 1 kHz, THD 0.7%)
FRONT2): 5
0 W/ch
CENTER2): 50
W
SURR2): 50
W/ch
(6 ohms 100 Hz, THD 0.7%)
SUB WOOFER2): 50
W/ch
(6 ohms 1 kHz, THD 10%)
FRONT2): 85
W/ch
CENTER2): 85
W
SURR2):
85 W/ch
(6 ohms 100 Hz, THD 10%)
SUB WOOFER2): 85
W
– Continued on next page –
FM STEREO FM-AM RECEIVER
9-879-447-04
2006E16-1
© 2006.05
Sony Corporation
Home Audio Division
Published by Sony Techno Create Corporation
http://www.Datasheet4U.com
1 page  
Main unit
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SECTION 1
GENERAL
STR-K670P
This section is extracted
from instruction manual.
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5
5 Page 
• Circuit Boards Location
SECTION 3
DIAGRAMS
AC SELECT board
(E51 model only)
POWER board
STANDBY board
MAIN board
DIGITAL board
TUNING board
HEADPHONE board
DISPLAY board
STR-K670P
Ver. 1.3
THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.
(In addition to this, the necessary note is printed in each block.)
For Schematic Diagrams.
Note:
• All capacitors are in µF unless otherwise noted. (p: pF)
50 WV or less are not indicated except for electrolytics and
tantalums.
• All resistors are in Ω and 1/4 W or less unless otherwise
specified.
• % : indicates tolerance.
• f : internal component.
• 2 : nonflammable resistor.
• 5 : fusible resistor.
• C : panel designation.
Note:
The components identi-
fied b y mar k 0 or dot-
ted line with mark 0 are
critical for safety.
Replace only with par t
number specified.
Note:
Les composants identifiés
par une marque 0 sont cr i-
tiques pour la sécurité.
Ne les remplacer que par une
piéce por tant le n uméro
spécifié.
For Printed Wiring Boards.
Note:
• X : parts extracted from the component side.
• a : Through hole.
• f : internal component.
• : Pattern from the side which enables seeing.
• Indication of transistor.
C
Q These are omitted.
BE
BCE
These are omitted.
• A : B+ Line.
• B : B+ Line.
• Voltages and waveforms are dc with respect to ground un-
der no-signal (detuned) conditions.
No mark : FM
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production
tolerances.
•W aveforms are taken with a oscilloscope.
• Circled numbers refer to waveforms.
• Signal path.
F : FM
J : ANALOG
c : DIGITAL
•A bbreviation
AR : Argentina model
AUS: Australian model
CND : Canadian model
E51 : Chilean and Peruvian models
MX : Mexican model
RU : Russian model
SP : Singapore model
SP6 : Singapore and Malaysia models
Caution:
Pattern face side:
(Side A)
Parts face side:
(Side B)
Parts on the pattern face side seen from
the pattern face are indicated.
Parts on the parts face side seen from
the parts face are indicated.
•W aveforms
– DIGITAL Board –
1 IC1501 9 (MCLK1)
72 ns
1 V/DIV, 40 ns/DIV
3.4 Vp-p
2 IC1101 id (X1)
41.6 µs
1 V/DIV, 20 ns/DIV
3 IC1301 ws (XIN)
4.2 Vp-p
STR-K670P
11 11
81 ns
1 V/DIV, 40 ns/DIV
4.4 Vp-p
11 Page | ||
| Páginas | Total 30 Páginas | |
| PDF Descargar | [ Datasheet STR-K670P.PDF ] | |
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