Disassembly; Removal Of Mechanism Unit; Connector Wiring - Yamaha K-1020 Service Manual
Stereo cassette deck
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Also See for K-1020:
- Service manual (52 pages) ,
- Owner's manual (20 pages) ,
- Owner's manual (20 pages)
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I DISASSEMBLY PR,OCEDURES
1. Adjustment of mechanism unit and replacement of
head parts.
a. Rem o v e t h e c as s et t e l id.
b. Re mo ve 2 sc r ew s O in f ig. ' l an d re mo ve th e b l i n d
P l a t e .
c. Rem o ve 4 s c re ws @ in Fig. 1 an d re mo ve the fr ont
pl a te .
*
In this state, the head can be adjusted and its parts
ca n b e r ep lac ed .
Fi s . 1
d. Remove 2 screws O in Fig. 2 and replace the record/
playback head.
e. Re m o ve t h e s c r ew @ i n f i g. 2 an d r epl ac e th e e ra se
h ea d .
f . Re m o ve t he E r ing @ in f ig . 2 a nd re pl ac e th e su ppl y
sid e p i nc h r o ller .
g. Re m o ve t h e E r ing @ in f ig . 2 a nd r epl ac e the tak e-
u p sid e p inc h ro ller .
h . B em o v e t he wa s her O in f i g. 2 and re pl ac e th e i dl e r.
. Hsd wiring diagram
{v i e w e d fr o m th e
u nderside)
Bemoval of mechanism unit
Re move 5 screw s @ in f ig. 3 and remove the top
cover.
Remove the cassette lid.
c. Disconnect connectors #1
Fi s. 4.
Fis 3
through rfi, +7 and #8 in
. C ON N E CT O R WIR IN G
oA, G, B models
.R mo d el
.U , C mo d el s
BL
2.
d -
b.
d . R
m
Cassette Lid
Voltage
R. A, G, A mod.l! otrl
rr) RE
lF6frE;'Tfil
\
t ,
B E
-
31 2
1
E: G m od el -
R E : A, B m od el s
F i g. 2
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