STR-K670P - Sony Audio Service Manual (repair manual). Page 2

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Tuning range

87.5 - 108.0 MHz

Antenna

FM wire antenna

Antenna terminals

75 ohms, unbalanced

Intermediate frequency

10.7 MHz

Tuning range
Models of area code US, CND
With 10-kHz tuning scale:  530 - 1,710 kHz

3)

With 9-kHz tuning scale:  531 - 1,710 kHz

3)

Models of area code AEP, UK, RU, AUS, SP, SP6
With 9-kHz tuning scale: 531 – 1,602 kHz
Models of area code E51
With 10-kHz tuning scale:  530 - 1,610 kHz

3)

With 9-kHz tuning scale:  531 - 1,602 kHz

3)

Models of area code MX, AR
With 10-kHz tuning scale:  530 - 1,610 kHz
Antenna

Loop antenna

Intermediate frequency

450 kHz

3) You can change the AM tuning scale to 9 kHz or 

10 kHz. 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.

1) Measured under the following conditions:

2) Depending on the sound field settings and the 

source, there may be no sound output.

Inputs (Analog)

Inputs (Digital)

Output (Analog)

Reproduction frequency range:

28 – 20,000 Hz

Tone

US, CND

120 V AC, 60 Hz

AEP, UK, RU, SP, SP6, AR 230 V AC, 50 Hz

AUS, E51

240 V AC, 50 Hz

MX

127 V AC, 60 Hz

SA-CD/CD, DVD
VIDEO 1, 2

Sensitivity: 800 mV
Impedance: 50 k ohms

DVD (Coaxial)

Sensitivity: –
Impedance: 75 ohms

 SA-CD/CD (Optical)

Sensitivity: –
Impedance: –

SUB WOOFER

Voltage: 2 V
Impedance: 1 k  ohm

Gain levels

±

6 dB, 1 dB step

Power requirements

US, CND

120 V AC, 60 Hz

2

AEP, UK, RU

30 V AC, 50/60 Hz

AUS

240 V AC, 50 Hz

SP, SP6, AR

220 – 230 V AC, 50/60 Hz

E15

120/220/240 V AC,
50/60 Hz

Power consumption

Power consumption (during standby mode)

0.2 W

Dimensions (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)

US, AEP, UK, E51, AR, 
SP, SP6, MX, AUS, RU

160 W

CND

220 VA

Design and specifications are subject to change 
without notice

MX

127 V AC, 60 Hz

•

Abbreviation
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