Sony SRS-A31 Service Manual

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SRS-A31/A41/PC41
SERVICE MANUAL US Model
SRS-A41/PC41
Canadian Model
AEP Model
UK Model
E Model
SRS-A31/A41/PC41
SRS-A41
SRS-PC41
Photo: SRS-A41
SPECIFICATIONS
Amplifier section Battery life (at 5 mW +5 mW output)
Power output 3W+3W Approx. 17 hours with Sony batteries
Input impedance 4.7 kilohms (at 1 kHz) R6P (SR),
Approx. 35 hours with Sony alkaline
Speaker section batteries LR6 (SG)
System Full-range bass reflex type Dimensions Approx. 95 x 205 x 110 mm (w/h/d)
Speaker unit Full-range (magnetically shielded): (33/,x81/,x43/, in.)
@ 65 mm (2°/, in.) Mass Left speaker: Approx. 580 g
Nominal impedance (1 Ib. 4 0z.), Right speaker: Approx.
6 ohms (OFF/DIRECT) 500 g (1 Ib 2 oz.) not incl. batteries
Rated input power Supplied accessory
3 W (OFF/DIRECT) AC power adaptor (SRS-A41/PC41)
General
Power requirement
Inputs
Design and specifications are subject to change without
notice.
DC 9 V, six size AA (R6) batteries (left
speaker only)
Input cord
left: stereo miniplug (1.0 m) (SRS-A31/A41)
left: stereo miniplug (2.0 m) (SRS-PC41)
right: monaural miniplug (1.0 m) (SRS-A31/A41)
right: monaural miniplug (2.0 m) (SRS-PC41)
ACTIVE SPEAKER SYSTEM
ON Y.