Aiwa XG V70G Service Manual

Page 2

TABLE OF CONTENTS

SPECIFICATIONS ............................................................................................................................................. 4~5
ELECTRICAL MAIN PARTS LIST ................................................................................................................... 6~10
CHIP RESISTOR PART CODE ........................................................................................................................... 1O
TRANSISTOR ILLUSTRATION ........................................................................................................................... 10
BLOCK DIAGRAM-1 (MAIN) .......................................................................................................................... 11~12
BLOCK DIAGRAM-2 (TUNER) ............................................................................................................................ 13
FL GRID ASSIGNMENT / ANODE CONNECTION ............................................................................................. 14
WIRING-1 (MAIN) ....'....... ............................................................................................................................... 15~16
SCHEMATIC DIAGRAM-1. (MAIN) ...................................................................................... ..17~19
SCHEMATIC DIAGRAMQ (FRONT) ............................................................................................................. 20~22
WIRING-2 (FRONT) .................................. ..23~24
WIRING-3 (HEAD/PT) .................................................................................................................................... 25~26
IC BLOCK DIAGRAM.... ................................................ 27~31
IC DISCRIPTION ........................................................................................................................................... 32~35
ELECTRICAL ADJUSTMENT ................................................................................................... 36~42
PRACTICAL SERVICE FIGURE .......................................................................................................................... 39
MECHANICAL EXPLODED VIEW-1/1 ........................................................................................................... 43~44
MECHANICAL PARTS LIST-1/1 .......................................................................................................................... 45
SPRING APPLICATION POSITION .................................................................................................................... 46
TAPE MECHANISM EXPLODED VIEW-1/1 .................................................................................................. 47~48
TAPE MECHANISM PARTS LIST-1/1 ................................................................................................................. 49
SPEAKER PARTS LIST ........................................................................... 50
ACCESSORIES / PACKAGE LIST .................. ................................................................................................... 51
REFERENCE NAME LIST ............... 52

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SPEAKER EXPLODED VIEW 1/1

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Insert a flat - bladed screwdriver into the position indicated by the arrows
and remove the panel. Remove the screws of each speaker unit and then
remove the speaker units,

SPEAKER PARTS LIST 1/1 (SX-FNV70)

DESCRIPTION'WJEEC 2% 4mm: REFERENCE NAME LIST Eéfié L T < ffé m
If cant understand for Description please kindly refer to REFERENCE NAME LIST.

REF. NO PART NO, 2'! DESCRIPTION
N04

85~NSS~001~010 2A PANEL FR
55-N55-0117010 1H ADAPTOR ASSY
85*NSS-012-010 2A SPEAKER GRILL
857NS5-602»010 2D SPEAKER WOOFER
83-NS5-608v010 2A SPEAKER MID H

who-NH

83-NSS-610-010 2A SPEAKER H
85-11557020-010 2A GRILL FRAME ASSY
857N55~614~010 18 CORD 4P
33-NSS-613*010 1C SPEAKER CORD ASSY
87-343-172-010 0E: [HIM-12

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B 37-342-097-010 OE UT1+3710

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