Sony SEQ-H3800 - User Manual

SEQ-H3800
* SEQ-H3800 is the
GRAPHIC EQUALIZER in
MHC-3800
ee
SPECIFICATIONS
Graphic Equalizer
Inputs
Outputs
VIDEO (phono jacks)
sensitivity: 250 mv,
impedance: 47 kilohms
MD/DAT IN (phono jacks)
sensitivity: 250 mV,
impedance: 47 kilohms
PHONO (phono jacks)
sensitivity: 3 mV,
impedance: 47 kilohms
MD/DAT OUT
voltage: 250 mV
impedance: 2 kilohms
General
Power requirements
Power consumption
Dimensions
Mass
Supplied accessories
AEP Model
UK Model
Oise
DIGITAL AUDIO
European model:
220 V — 230 V, 50/60 Hz
U.K. model:
240 V, 50 Hz
170 watts
Approx. 225 x 390 x 280 mm
(w/h/d)
(87/3 x 155%, x 111% inches)
incl. projecting parts and
controls
Approx. 11.7 kg (25 Ib 13 02)
Remote Commander (1) (RM-S380)
Sony SUM-3 (NS)
batteries (2)
AM loop antenna (1)
FM antenna (1)
AC power cord (2)
Flat cord (1)
Speaker cord (except for
Europe and U.K.) (2)
Design and specifications subject to change
without notice.
Note
This appliance conforms with EEC Directive
87/308/EEC regarding interference
suppression.
GRAPHIC EQUALIZER
SONY.

Summary

Section 1 Test Mode

Test Mode Activation and Control

Describes the procedure for enabling and disabling the test mode.

Section 2 General

Front Panel Component Identification

Identifies and labels the components on the graphic equalizer front panel.

Section 3 IC Pin Function

Section 4 Diagrams

System Block Diagram Overview

Provides a high-level overview of the system's functional blocks and connections.

Printed Wiring Board Layouts

Illustrates the physical layout of components on the main and pin jack boards.

Main Section Schematic Diagrams

Presents the detailed circuit schematics for the main section.

Panel and Power Section Schematics

Shows the circuit schematics for the panel and power supply sections.

Panel and Power Board Layouts

Details the physical layout of components on the panel and power boards.

Semiconductor Component Lead Diagrams

Displays the physical pin configurations for various semiconductor components.

Integrated Circuit Block Diagrams

Illustrates the internal functional blocks of key integrated circuits.

Section 5 Exploded Views

Main Unit Exploded View

Shows a breakdown of the main unit's physical assembly with part references.

Section 6 Electrical Parts List

Sony SEQ-H3800 Specifications

General

Total Harmonic Distortion	0.005%
Control Range	±12dB
Type	Graphic Equalizer
Bands	10
Input Sensitivity	150mV
Power Supply	AC 120V, 60Hz