Sansui RZ-5700AV User Manual

AV RECEIVER
RZ-3700AV/RZ-5700AV/RZ7700AV
SERVICE
Manual
AV RECEIVER
CONTENTS
1. Specifications
2. Adjustment
3. Block Diagrams
4. Schematic Diagrams
5. Wiring Diagram
6. PCB Diagrams
7. Mechanical Parts List
8. Electrical Parts List
PHONO
INPUT SELECTOR
ANA/DIG
PRO LOGIC/DSP MEMORY TUNING
PRESET
SOUND EDIT
STANDBY
OVERLOAD
SPEAKER MODE
CD LD TAPE/MD DVD AUX/TV VCR TUNER/BAND
ON/STANDBY
SPEAKERS
A
B
AV SURROUND RECEIVER RZ-7700AV
PHONES
POWER
MASTER VOLUME
DOWN UP
BASS/TREBLE
TONE CONTROL
DOLBY
D I G I T A L
DIGITAL
SURROUND
DIGITAL
MULTI
CHANNEL
DTS
R
PHONO
S.BASS PRO LOGIC DSP MEMORY TUNING
PRESET
SOUND EDIT
STANDBY
SLEEP
SPEAKER MODE
CD LD TAPE/MD DVD AUX/TV VCR TUNER/BAND
DVD 5.1ch
ON/STANDBY
SPEAKERS
A
B
AV SURROUND RECEIVER
PHONES
POWER
MASTER VOLUME
DOWN UP
BASS/TREBLE
TONE CONTROL
DOLBY SURROUND
PRO. LOGIC
*Design and specifications are subject to change without notice for improvements
*CAUSION : Parts identified the SAFETY symbol( ) on the schematic diagram and
the parts list are critical for safety.
Use only replacement parts that have critical characteristics recommended
by the manufacturer.

Sansui RZ-5700AV Specifications

General

Channels	5.1
Total Harmonic Distortion	0.08%
Video Connections	Composite
Power Output	100 watts per channel into 8Ω (stereo)
Tuning range	FM, AM
Frequency Response	20Hz to 20kHz
Input Sensitivity	2.5mV (MM)
Signal-to-Noise Ratio	95 dB
Output	Headphone
Speaker load impedance	8Ω to 16Ω
Inputs	Phono, CD, Tape, Video

Summary

AV Receiver Specifications

Amplifier Specifications

Details output power, S/N ratio, separation, noise, and crosstalk.

Tuner Specifications

Covers FM/AM usable sensitivity, S/N ratio, and total harmonic distortion.

Video and Surround Specifications

Includes input/output levels and delay times for Dolby surround modes.

Other Specifications

Lists power requirements, dimensions, and unit weight.

Adjustment Procedures

Instrument Requirements for Adjustment

Lists necessary test equipment for performing system adjustments.

Pre-Adjustment Steps

Outlines initial setup and checks before proceeding with adjustments.

Tuner Section Adjustment

Details the adjustment process for FM and AM tuner sections.

Schematic Diagrams

Front Part Schematics

Schematic diagram for the front section of RZ-3700AV/RZ-5700AV.

RZ-7700AV Front Schematic

Main Part Schematics

RZ-7700AV Main Part Schematic

ProLogic Part Schematic

RZ-7700AV Side Part Schematic

Tuner Part Schematic

RZ-7700AV DSP Part Schematic

Electrical Component Lists

RZ-3700AV Electrical Parts

List of electrical components and their specifications for RZ-3700AV.

RZ-7700AV Electrical Parts

List of electrical components and their specifications for RZ-7700AV.