Sansui AV 7700 Service Manual

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SERVICE MANUAL

RZ-81OOAV

A/V RECEIVER with SURROUND Circuit

For World Market Model, Black Color.

RZ-815OAV

A/V RECEIVER with SURROUND Circuit

For World Market Model, Gold Color.

AV-7100

A/V AMPLIFIER with SURROUND Circuit

For World Market Model, Black Color.

AV-7150

A/V AMPLIFIER with SURROUND Circuit
For World Market Model, Gold Color.

AV-7700

AN AMPLIFIER with SURROUND Circuit
This Model is For Japan Market Onlyl!

Variation of Tow Colors (Black & Gold).

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-Design and specifications subject to changes without notice for improvements.
-Due to local laws and regulations, this unit sold in some areas are not equipped with variable voltage selector.

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~Do|by noise reduction manufactured under license from Dolby Laboratories Licensing Corporation.
"'DOLBY" and the double-D symbol DC] are trademarks of Dolby Laboratories Licensing Corporation.

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336

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AV-7700 AV-7150

AV-7100

RZ-8150AV RZ-8100AV

CAUTION (We?)

1. Parts identified the & 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.

2. Make leakage-current for resistance measurements to determine that exposed parts are

acceptably insulated from the supply circuit before retuming the appliance to the customer.
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Table of Contents / E R

The symbols, 00, UL, CSA, SS, EU, IPT, FTZ
and XX on the parts list and the schematic diagram
mean followings respectively.

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0 O ................. Manufactured for Japanese market.

UL .................. Manufactured for USA. market.
(Underwriters Laboratories
approved model.)

C SA ............... Manufactured for Canadian market.

S S .. .. Manufactured for Saudi Arabian markeL

EU . .. Manufactured for European market.

IPT .. Manufactured for Italian market.
FTZ ............... Manufactured for F. R. Germanic market
XX .................. Standard Version.

*(EXPORT)* (Non Japanese market.)

Non Mark Common parts.

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..... Caution / E33

..... Notice / Eh HI

..... Table of contents / E :52

. Guaide of model / fig; I79

Specifications / ii E'Wfl"

Block Diagram / 71] y 5."#2"

. Schematic Diagram / [3% -"#3"

.Adjustment / Efigfiifi "#4"

Interior Block Diagram & terminal
Function of ICS /IC 03 I75] EBI"#5"

21 .................... Parts Location on Printed Circuit

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27 .................... Parts List of Printed Circuit Board

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37 .................... Mechanism Parts List/ $1338 15% §"#8"
39 Packing list /maia§fln'=c:fi"#9"
39 .Accessory List/Ngfirgfifinfi'w1 0"
4o ..... Packing list /$$E1~Z%Bn=ci 5W1 1"
40 .................... Accessory List/ {3 I: 5?ng 0:3: §"#12"

Model name marker "-" in top of any page indicate be written of this model here.

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RZ-8100AV

RZ-8150AV

AV-7150

AV-7700

AV-7100

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