Sony STR-DB1070 - Fm Stereo/fm-am Receiver Service Manual page 2

STR-DB870/DB1070
Inputs (Analog)
PHONO Sensitivity: 2.5 mV
Impedance: 50 kilohms
S/N 4) : 86 dB (A, 2.5 mV
MULTI CH IN (1, 2), Sensitivity: 150 mV
CD/SACD, TAPE, Impedance: 50 kilohms
MD/DAT, MD/TAPE, S/N 4) : 96 dB
DVD/LD, TV/SAT, (A, 150 mV
VIDEO 1, 2, 3
4) INPUT SHORT.
5) Weighted network, input level.
Inputs (Digital)
Sensitivity: –
DVD/LD (Coaxial)
Impedance: 75 ohms
S/N: 100 dB
(A, 20 kHz LPF)
Sensitivity: –
DVD/LD, TV/SAT,
Impedance: –
MD/DAT, MD/TAPE
S/N: 100 dB
(Optical)
(A, 20 kHz LPF)
Outputs
TAPE, MD/DAT, MD/ Voltage: 150 mV
TAPE (REC OUT), Impedance: 1 kilohms
VIDEO 1, 2 (AUDIO
OUT)
FRONT L/R, Voltage: 2 V
CENTER, Impedance: 1 kilohms
SURROUND L/R,
SURROUND BACK,
SUB WOOFER
EQ
BASS: 99 Hz~1.0 kHz
(21 steps)
MID: 198 Hz~10 kHz
(37 steps)
TREBLE: 1.0 kHz~10 kHz
(23 steps)
Gain levels: 10 dB, 1 dB step
FM tuner section
Tuning range 87.5 - 108.0 MHz
Antenna terminals 75 ohms, unbalanced
Sensitivity
Mono: 18.3 dBf, 2.2 V/75 ohms
Stereo: 38.3 dBf, 22.5 V/75 ohms
Usable sensitivity 11.2 dBf, 1 V/75 ohms
S/N
Mono: 76 dB
Stereo: 70 dB
Harmonic distortion at 1 kHz
Mono: 0.3%
Stereo: 0.5%
2
Separation
Frequency response
5) )
Selectivity
AM tuner section
5)
)
Tuning range
Models of area code U, CA
With 10-kHz tuning scale: 530 – 1.710 kHz
With 9-kHz tuning scale: 531 – 1.710 kHz
Models of area code E
With 10-kHz tuning scale: 530 – 1.610 kHz
With 9-kHz tuning scale: 531 – 1.602 kHz
Models of area code CN, SP, CEL, TW, KR
With 9-kHz tuning scale: 531 – 1.602 kHz
Antenna
Usable sensitivity
S/N
Harmonic distortion
Selectivity
At 9 kHz:
At 10 kHz:
6) You can change the AM tuning scale to 9 kHz or
10 kHz. After tuning in any AM station, turn off
the receiver. Hold down TUNING – and 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.
Video section
Inputs
Video:
S-video:
Outputs
Video:
S-video:
General
Power requirements
Area code
U, CA
CEL
CN, SP
E
TW
KR
Power consumption
45 dB at 1 kHz
Area code
30 Hz – 15 kHz,
U
+0.5/–2 dB
CA
60 dB at 400 kHz
CEL
CN, SP, E, TW, KR STR-DB1070: 240 W
6)
6)
AC outlets
Area code
6)
6)
U, CA
SP, CEL, KR
CN, E, TW
Loop antenna
Dimensions
50 dB/m (at 1,000 kHz or
999 kHz)
54 dB (at 50 mV/m)
Mass (Approx.)
0.5 % (50 mV/m,
400 kHz)
Supplied accessories
FM wire antenna (1)
AM loop antenna (1)
35 dB
• Models of area code U, CA
40 dB
• STR-DB1070 only
• STR-DB870 only
1 Vp-p, 75 ohms
Y: 1 Vp-p, 75 ohms
C: 0.286 Vp-p, 75 ohms
1 Vp-p, 75 ohms
Design and specifications are subject to change
Y: 1 Vp-p, 75 ohms
without notice.
C: 0.286 Vp-p, 75 ohms
Power requirements
120 V AC, 60 Hz
230 V AC, 50/60 Hz
220 – 230 V AC, 50/60 Hz
120/220/240 V AC, 50/60 Hz
110 V AC, 60 Hz
220 V – 230 V AC, 60 Hz
• Abbreviation
CA : Canadian model
CEL : AEP and UK models
CN : Chinese model
KR : Korean model
Power consumption
STR-DB1070: 300 W
STR-DB1070: 420 VA
STR-DB870: 390 VA
STR-DB1070: 240 W
STR-DB870: 230 W
AC outlets
2 switched, 120 W/1A MAX
1 switched, 100 W MAX
2 switched, 100 W MAX
430 161 401 mm
including projecting parts
and controls
16.0 kg
Audio/video/control S connecting cord (1)
Control S connecting cord (1)
• Models of area code U, CA
Remote commander RM-PP505L (1)
R6 (size-AA) batteries (2)
• Models of other area codes
Remote commander RM-LP205 (1)
R6 (size-AA) batteries (3)
• Models of area code CA
Remote commander RM-PP505 (1)
R6 (size-AA) batteries (2)
• Models of area code CEL
Remote commander RM-U305 (1)
R6 (size-AA) batteries (2)
SP : Malaysia and Singapore models
TW : Taiwan model
U : US model