Onkyo TX 7530 Service Manual
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Extracted text from Onkyo TX 7530 Service Manual (Ocr-read)
Page 1
TX-7530
SERIAL No. 3290
ON KYO SERVICE MANUAL
QUARTZ SYNTHESIZED
TUNER AMPLIFIER
MODEL TX-7530
Black and Silver models
SAFETY>RELATED COMPONENT WARNINGH
COMPONENTS IDENTIFIED BY MARK A ON
SCIIEMATIC DIAGRAM AND IN THE PARTS
. . ARE CRITICAL FOR RISK OF FIRE AND
ELECTRIC SHOCK, REPLACE THESE COMM}
NEN'IS WIIH ()NKYO PARTS WHOSE PART
NUMBERS APPEAR AS SHOWN IN THIS
MANUAL.
MAKE LEAKAGI URRENI ()R RESISTANCE
MEASUREMEN" TO DETERMINE THAT EXPOSED
IARTS ARE ALCEPTABLY INSULATED FROM
THE SUPPLY CIRCUIT BEFORE RETURNING
THE APPLIANCE TO THE CUSTOMER.
ON KYO
AIIIIIII BIIMPIINEIIIS
TABLE OF CONTENTS
Spvcil'iczninns ---------------------- g
Sui v prnudurvs ---------------------- II
Exploded I'II'VI -------------------------- I
Purl: iisl """""""""""""" I»
Lunm-rlinn diagram of micrnpmwssm ------------- 1;
Hlnck diagram in! IC --------------------- 7
Adjuslnwnl pmccduros -------------------- l-l
I'c Immd \vivw parts list
llisplny pmamp. spwliwi ------------------ 1',
AM FM tuner zmd Silvclur circuil ------------- '71
Puwcr amplifirr -------------------- [5
Other pa hoards ---------------------- 2,"
Schematic diagram
Tnnm ............................ 15)
Amp. ........................... 23
Block diagram ---------------------- 29
Disassembling prucmiurcs ------------------ 3]
Packing: vie ----------------------- 32