Sony STR-DB830 Service Manual page 2
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Also See for STR-DB830:
- Service manual (64 pages) ,
- Operating instructions manual (59 pages) ,
- Limited warranty (1 page)
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3 7 63 1515 0
5.1CH INPUT, CD, DVD/LD, TAPE,
MD/DAT, TAPE/MD, TV/SAT,
VIDEO 1, 2, and VIDEO 3 :
Sensitivity : 150 mV
Impedance : 50 kΩ
b)
S/N
: 96 dB(A, 150 mV
b) INPUT SHORT
c) Weighted network, input level
Input(Digital)
DVD/LD (coaxial) :
Sensitivity : -
Impedance : 75 Ω
S/N
: 100 dB(A, 20 kHz LPF)
DVD/LD, TV/SAT, MD/DAT (Optical)
Sensitivity : -
Impedance : -
S/N
: 100 dB(A, 20 kHz LPF)
Outputs
TAPE, MD/DAT, TAPE/MD, (REC OUT)
; VUDEO 1, 2 (AUDIO OUT) :
Voltage
: 150 mV
Impedance : 10 kΩ
FRONT L/R, CENTER, REAR L/R, SUB
WOOFER :
Voltage
: 2V
Impedance : 1 kΩ
PHONES :
Accepts low-and high-impedance headphones
BASS BOOST
+6 dB at 70 Hz
Sampling Frequency 48 kHz
EQ
BASS
: 100 Hz - 1.0 kHz(21 steps)
MID
: 500 Hz - 5.0 kHz(21 steps)
TREBLE
: 1.0 kHz - 10 kHz(21 steps)
Gain levels
: ±10 dB, 1 dB step
TE
L 13942296513
FM tuner section
Tuning range
87.5 - 108.0 Hz
Antenna terminals
75 Ω, unbalanced
Mono : 18.3 dBf, 2.2 µV/75 Ω
Sensitivity
Stereo : 38.3 dBf, 22.5 µV/75 Ω
Usable sensitivity
11.2 dBf, 1 µV/75 Ω
S/N
Mono : 76 dB
Stereo : 70 dB
Harmonic distortion at 1 kHz
Mono : 0.3 %
Stereo : 0.5 %
Separation
45 dB at 1 kHz
Frequency response
30 Hz - 15 kHz +0.5/-2 dB
Sencitivity
60 dB at 400 kHz
AM tuner section
North American and E models
With 10-kHz tuning scale : 530 - 1,710 kHz
With 9-kHz tuning scale : 531 - 1,710 kHz
Other models
531 - 1,602 kHz
Antenna
Loop antenna
Usable sensitivity
50 dB/m(at 1,000 kHz or 999 kHz)
MODEL IDENTIFICATION
– BACK PANEL –
www
.
http://www.xiaoyu163.com
c)
)
d)
d)
x
ao
u163
y
i
PART NO.
— 2 —
http://www.xiaoyu163.com
2 9
8
S/N
54 dB(at 50 mV/m)
Hermonic distortion
0.5 %(50 mV/m, 400 kHz)
Selectivity
At 9 kHz
: 35 dB
At 10 kHz : 40 dB
d) You can change the AM tuning scale to 9kHz. After tuning in any AM
station, turn off the receiver. Hold down the TUNING + button and press
the 1/u button. All preset stations will be erased when you change the
tuning scale. To reset the scale to 10 kHz, repeat the procedure.
Video section
: 1 Vp-p 75 Ω
Inputs Video
S-video : Y : 1 Vp-p 75 Ω
C : 0.286 Vp-p 75 Ω
: 1 Vp-p 75 Ω
Outputs Video
S-video : Y : 1 Vp-p 75 Ω
C : 0.286 Vp-p 75 Ω
General
System Tuner section :
PLL quarts-locked digital synthesizer system
Preamplifier section :
Low-noise NF type equalizer
Power amplifier section :
Pure-complementary SEPP
Power requirements
USA, Canadian models
120V AC, 60Hz
Australian model
240V AC, 50Hz
Other model
220 – 230V AC 50/60Hz
Power consumption
STR-DB930
Canadian
Q Q
3
6 7
1 3
1 5
Other models :290 W
STR-DB830
North American models : 280 W
AC outlets
North American models : 2 switched, total 120 W/1A
Other models : 1 switched, max 100 W
Dimensions 430 × 405 × 160.5 mm
(17 × 16 × 6
3
/
in.)
8
including projecting parts and controls
Mass(Approx.)
13 kg(28 lb 11oz)
Supplied accessories
• FM wire antenna (1)
• AM loop antenna (1)
• Audio/video/control S connecting cord (1)
• CONTROL A1 connecting cord (1)
• FM antenna adapter (1)
STR-DB930, V929X only
• Remote commander RM-LJ302 (remote) (1)
• LR6 (size-AA) alkaline batteries (3)
STR-DB830 only
• Remote commander RM-PP402 (remote) (1)
• LR6 (size-AA) batteries (2)
Design and specifications are subject to change without notice.
MODEL
DB930: US model
DB930: Canadian model
DB930: Malaysia, Singapore models
V929X
co
DB930: Australian model
DB930: AEP model
.
DB830: US model
DB830: AEP model
9 4
2 8
:400 VA
0 5
8
2 9
9 4
2 8
PARTS No.
4-217-716-0π
4-217-716-1π
m
4-217-716-2π
4-217-716-3π
4-217-716-4π
4-217-716-5π
4-217-716-6π
4-217-716-7π
9 9
9 9
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