Sony STR-DA9000ES - Fm Stereo/fm-am Receiver Service Manual

SERVICE MANUAL

Manufactured under license from Dolby
Laboratories Licensing Corporation.
"Dolby," the double-D symbol a, "AC-3" and
"Pro Logic" are trademarks of Dolby Labo-
ratories Licensing Corporation.
Audio power specificaitons
POWER OUTPUT AND TOTAL
HARMONIC DISTORTION
With 8-ohm loads both channels
driven, from 20 - 20,000 Hz; rated 120
watts per channel minimum RMS
power, with no more than 0.05 % total
harmonic distortion from 250 miliwatts
to rated output (US model only).
Amplifier section
POWER OUTPUT
Stereo mode 8 ohms 20 Hz - 20 kHz,
THD 0.05 %,
120 W + 120 W
Surround mode (8 ohms at 1 kHz, THD
0.05 %)
Front: 120 W + 120 W
Center*: 120 W
Rear*: 120 W + 120 W
* No sound may be out-
put when using certain
sound sources and/or
sound mode settings.
MICROFILM
STR-DA90ESG
SPECIFICATIONS
Dynamic power 165 W + 165 W, 8 ohms
output (US, 280 W + 280 W, 4 ohms
Canadian model)
Harmonic Less than 0.05 %
distortion at (Direct Pass)
rated output
Frequency PHONO: RIAA
response equalization curve
±0.5 dB
CD, TAPE, DAT/MD,
LD, DVD, TV/DBS,
VIDEO: 10 Hz - 50
+0.5
kHz dB
–2
(Direct Pass)
Input (ANALOG)
Sensitivity Impedance
PHONO 2.5 mV 50
kilohms (A, 2.5 mV)
CD, TAPE,
DAT/MD,
VIDEO, 200 mV 50
LD/DVD, kilohms (A, 200mV)
TV/DBS
FM STEREO/FM-AM RECEIVER
Canadian Model
Australian Model
Input (DIGITAL)
Sensitivity Impedance
LD/DVD –
AC-3 RF
LD/DVD –
COAXIAL
LD/DVD,CD,
DAT/MD, –
TV/DBS,
OPTICAL
* '78 IHF
Outputs
S/N
75 dB*
82 dB*
BASS BOOST
US Model
S/N
75 ohms 100 dB
(A, 20 kHz LPF)
75 ohms 100 dB
(A, 20 kHz LPF)
– 100 dB
(A, 20 kHz LPF)
REC OUT:
DAT/MD, TAPE
Voltage: 200 mV
Impedance: 1 kilohms
AUDIO OUT:
VIDEO 1, 2
Voltage: 200mV
Impedance: 1 kilohms
PRE OUT
Voltage: 2V
Impedance: 1 kilohms
PHONES: Accepts low
and high impedance
headphones
+6 dB at 70 Hz
– Continued on page 2 –