Sony seq v 902 service manual

Page 1

SERVIcEMAMAL

AEP Model
UK Model
E Model

SPECIFICATIONS
Input LINE IN: Phono jacks, 245 mV (- 10 dB),
50 kohms
Output LINE OUT: Phono jacks, 245 mV (-10 d8),
Load impedance: more than 10 kohms
Graphic equalizer Boost/cut range: : 10 dB

Center frequencies: 63 Hz, 160 Hz, 400 Hz,

1 kHz, 2.5 kHz, 6.3 kHz, 15 kHz
Frequency response (with EQUALIZATION OFF)

LINE IN: 20 Hz to 50 kHz, :2 5 dB
Harmonic distortion LINE IN: Less than 0.01 % (at 1kHz, 1V

output)
Signal-to-noise ratio (with EQUALIZATION OFF)

LINE IN: Better than 100 dB

(A network, 1V output)
Power requirements AEP model: 220 V AC, 50/60 Hz

UK model: 240 V AC, 50 Hz

E model: 110- 120 or

220 - 240 V AC adjustable, 50/60 Hz
Power consumption 15 W

AC outlet 100 W max. unswitched

Dimensions Approx. 355 X 92 X 312 mm (w/h/d)
(14 X 35/. X 123/. inches)

Weight Approx. 2.7 kg (5 lb 15 02)

Accessories supplied Connecting cords (2)
Design and specifications subject to change without notice.
Note

This appliance conforms with EEC Directive 87/308/ EEC regarding
interierence suppression.

SAFETY-R E LATED 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 PUB-
LISHED BY SONY.

GRAPHIC EIlUALIZER

SONY;

Page 2

SEQ-V902

MODEL IDENTIFICATION
- Specification Label -

SONYa MODEL No. SEQ-V902

GRAPHIC EQUALIZER

WWW

SERIAL No.
MADE IN JAPAN

AEP Model: AC: 220V-50/60Hz

UK Model: AC: 240V-50/60Hz
E, Saudi Arabia Model: AC: 120/220/240V-50/60Hz
West Germany Model: AC: 220V-50/60Hz

SECTION 1

G EN ERAL
1-1. LOCATION or CONTROLS

POWER switch IE] DSC (Dynamic Sound Control) button and indicator
EFFECT button and indicator [El L/L+ R/ R buttons
DISPLAY button fi_TI CURSOR MODE buttons
SURROUND button IE Numeric buttons and indicators
El DELAY button El PERSONAL FILE button and indicator
IE FLAT button SELECT 10 button and indicator

E73 REVERSE button Display window
MEMORY button and indicator