Sony TA-A790N Service Manual

conser weneure comessia sores LBT-AZ95
This set is the Power Amplifier
section in LBT-A790/A795.
SPECIFICATIONS
Peak music power output (6 ohms, 4 speakers driven)
900W (MX)
1,200W (EF, EA, SP, MY, JE, AUS)
Continuous RMS power output
FRONT (AEP, IT, G, CIS) 100 W + 100 W (6 ohms, DIN, 1 kHz)
120 W +120 W
(6 ohms, at 1 kHz, 5% THD)
FRONT (E, EA, SP, 125W +125W
MY, MX, JE, AUS) (6 ohms, at 1kHz, 5% THD)
REAR 20 W + 20 W (4 ohms, DIN, 1 kHz)
25W +25W
(4 ohms, at 1 kHz, 5% THD)
Music power output (AEP, IT, G, CIS)
FRONT 180 W + 180 W
(6 ohms, at 1 kHz, 10% THD)
REAR 33 W +33 W
(4 ohms, at 1 kHz, 10% THD)
Frequency response
0
FRONT 15 Hz to 50 kHz -3 dB
REAR 15 Hz to 50 kHz "3 dB
Power requirements 220—230V AC, 50/60Hz
(AEP, IT, CIS, G)
240V AC, 50/60Hz (AUS)
120V/220V /230—240V AC, 50/60Hz
(EA, E, JE, MY, SP)
120V AC, 60Hz (MX)
Power consumption 240W (AEP, IT, CIS, G)
285W (AUS, EA, E, JE, MY, SP)
270W (MX)
Mass
TA-ATSON
AEP Model
E Model
Australian Model
Tourist Model
Approx. 7.5 kg (16 lbs 8 oz)
(AEP, IT, G, CIS, MX)
Approx. 7.6 kg (16 lbs 12 oz)
(E, EA, SP, MY, AUS, JE)
Dimensions Approx. 355 x 135 x 325 mm
(14x 55/,,.x 12 3/,, inches)
(w/h/d, including projections)
Design and specifications are subject to change without notice.
e Abbreviations
IT
G
AUS:
EA
JE
MY
SP
MX
: Italian model
: German model
Australian model
: Saudi Arabia model
: Tourist model
: Malaysia model
: Singapore model
: Mexican model
SAFETY-RELATED COMPONENT WARNING!
COMPONENTS IDENTIFIED BY MARK A OR DOTTED LINE WITH
MARK A ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST
ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS
WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN
THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.