TABLE
OF
CONTENTS
Section
Title
Page
Section
Title
Page
Specifications
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1
5.
DIAGRAMS
Safety
Check-Oiitetosseevniers
si
eredaca
teams
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e
5-1.
Block
Diagrams
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14
SOO
CiPeuie
Board
LOCA
Ontario
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16
1.
GENERAL
5-3.
Printed
Wiring
Boards
(Main
Section)
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18
1-1.
Identifying
the
Parts
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4
5-4,
Schematic
Diagram
(Main
Section)::++11++++eseeseseee
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5-5.
Schematic
Diagram
(Audio
Section)
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28
2.
DISASSEMBLY
5-6,
Printed
Wiring
Boards
(Dolby
(S)
Section)-+-++++++++++
33
921)
Bronk
Pane]
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a
vara
teeacdlenn
eet
AA
ainteetens
5
5-7.
Schematic
Diagram
(Dolby
(S)
Section)
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34
FiO
Wi
ectan
air
[ew
kas
genes
eaves
ane
dann
reecsinaaeulaueobaioes
5
2-3.
Capstan
Motor,
Reel
Motor
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6
6.
EXPLODED
VIEWS
2-4,
Head,
Pinch
Rollers:rsssssecrtesteeeeeteeeeeseeneeserenereeeeees
6
G1,
Chassis
Section
nexitess
tis
teninevs
tateediexsorepesareenanias
36
GO
Rent
Panel
S
eetion:
seaesnss
iv
ieea
esas
Geran
oens
37
3.
ADJUSTMENTS
6-3.
Mechanism
Section
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38
3-1.
Mechanical
Adjustments
ERO
CO
OE
SC
7
6-4.
Mechanism
Section
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39
3-2.
Electrical
Adjustments
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4
7.
ELECTRICAL
PARTS
LIST
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40
4.
EXPLANATION
OF
IC
TERMINALS
-----+++-)s
sere
11
MODEL
IDENTIFICATION
(Specification
Label)
SONY:
STEREO
CASSETTE
DECK
US,
Canadian
model
UK
model
Australian
model
AEP,
German
model
E
model
MODEL
NO.
TC-WR645S
:
AC
120V
60Hz
:
AC
240V 50Hz
:
AC
240V~50/60Hz
:
AC
220-230V~50/60Hz
:AC120,
220,
240V~50/60Hz