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Sanyo MR-909 Service Manual page 8

Solid state stereophonic tape recorder 4-track, 2-channel system

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| ILLUST.
| STOCK
|
DESCRIPTION
| ay
|
ILLUST. | STOCK
DESCRIPTION
|
NO.
MECHANISM
ASSEMBLY - 1
.
MECHANISM
ASSEMBLY - 2
l
1
| R-112163b | Chassis
1
| R-24670
Spacer-~retaining
brake slide
2
2
R-112164
Retaining metal—for shift lever
,
I
54
R-S4272
Switch—muting
switch for motos
S19
1
4
R-112166
Cover-motor
cover
|
}
55
R-2467 1a
Spacer-for
brake
slide
2
5
R-112165a | Mounting
metal—for
level meter
& tape
]
56
R-24686
Spacer—for
brake
slide
7
counter
57
R-24666
Spacer-for
brake
slide
]
é
R-2487 5d
Bearing—counter
drive
pulley shaft
]
58
R-24697
Spacer—for
brake
lever
]
bearing
oF
R-58927
Flywheel—with capstan sleeve
1
7
R-27038a
Pulley-counter drive pulley
Z
61
R-25232
Bearing-flywheel
bearing
1
Screw-3 X4 for pulley (R-27028a)
2
60
R-112323
| Mounting metal-mount to flywhee!
]
8
R-27039
Pulley-counter drive pulley
1
bearing
Screw-3 4 for pulley (R-27039)
1
62
R-237 54
Cover—flywheel
bearing cover
1
xK 9
R-44219
Belt—counter
drive
belt
i
Felt-6>
X 10m X 2t for flywheel
1
10
R-44243aq
Belt-counter
drive
belt
1
Fiber-10@
X 10.5t flywheel
bed
1
od
1
R-14138
Shaft-counter
drive
pulley shaft
]
'x 63
R-44230
| Beit-capstan
drive
belt
]
12
R-S5526
Counter-tape
counter
1
64
R-S8928
Switch-pre-emphasis switch & capstan
|
1
R-S3008
| Clamp-lead clamp
4
threaded pin
|
| Nylon washer-3X6xX0.5 for pulley
2
65
R-S6291
Erase head
| 1
shaft
66
R-S6292
Record/playback
head
j
14
R.S5108
Motor-AC
motor
]
67
|
R-15206
Spring-head
azimuth
adjustment
spring
| 2
15
R-C7006
Capacitor-2uF
230v AC
1
68
| R-12237
Pipe-for tane guide post
|
2
| ¥P.941022
Pulley-motor
pulley for 50 cycle
1
69
; R-12148a
| S'teeve-for
tape
guide
post
I
| *R.241023
Pulley-motor
pulley for 50 cycle
]
70
i R-23747a
Tape
guide-tape
guide
post
|
1
| ¥®R.941024 | Pulley~motor
pulley for 60 cycle
1
7 |
» R-23732
Mounting
p!ate-mount
to heads
|
1
| *R.241025
|
Pulley-motor
pulley for 60 cycle
1
72
~ R-29011a
Pad
p!ate-tape
pressure
pad plate
1
Screw-3 4 for motor puiley
1
Felt-for tape pressure pad felt
Hh
2
R-§81002
| Fan-for motor
1
To
R-112170a
Retaining bracket—pressure
pad
|
I
17
' R.24865
Thumbscrew-—retaining
for supply
reel
1
|
bracket
|
|
R-$81085
Reel-supply
reel
]
74
R-12235a
| Spring—pressure
pad tension
spring
(od
|
Feit-32¢ X42
It
for supply
reel
]
res
R-41367
| Printed
wiring
board-for
heads
circuit
|
1
18
R-25228
Retaining
metal—supply
ree! pulley bed
]
76
; R-112171
Panel-heads
mounting
panel
i
|
2)
R-24867a
Spacer—for supply reel spindle
1
77
: R-14108
Stud nut-mount to panel
4
a0
R-14139a
Shaft-supply ree! spindle
1
78
| R-24873
| Spacer-for
heads mounting
plate
2
23
R-13060b
Spring—-flat
spring—back
tension
spring
|
Fie
R-24868
| Shaft-mount
to pressure
pad bracket
1
19
R-34128
Pulley—supply
reel pulley
1
80
R-23751
Pad
piate-tape
pressure
pad plate
|
]
Felt-42 4 X50@ X1t for supply reel
]
81
R-44215
Pinch roller
hh
Vl
24
R-15229
Spring-for slip mechanism
1
Fetl 4.56X 8X 2t for pinch roller
|
1
25
R-112407
Washer-for
slip mechanism
1
82
: R-12238
Shaft-for pinch roller lever
i;
I
R-13081
Washer-—internal
lock washer for slip
1
83
R-24874
Pipe-for pinch roller shaft
| 1
mechanism
84
R-S8929
Lever—pinch roller lever
1
Washer-13@
X 28 X It fiber washer
1
85
R-14109a
; Shaft-pinch
roller
lever
shaft
|
1
for slip mechanism
86
| R-15176
Spring-pinch
roller
pressure
tension
1
17
R-24865
Thumbscrew-retaining
for takeup reel
1
spring
R-S8924
Reel-takeup
reel
1
87
R-15210
Spring-pad actuating
lever tension
1
R-34073
Pulley-takeup reel pulley
I
spring
Fe!t-35@
X 48 X It for takeup reel
1
88
R-112277a;
Lever—-pressure pad actuating lever
!
pulley
89
R-15178
Spring-shift lever pressure
spring
1
R-S8925
Spacer-with
3X3
screw
for takeup
reel
|
R-14115
Rod-mount
to shift lever
]
spindle
91
R-1414]
Lever-shift lever
1
30
R-24667a
Spacer-for
takeup
reel
spindle
1
92
R-112174
Lever-record
mode
lever
1
3]
R-24668
Spacer—for
fast
forward
mode
pressure
1
93
R-112175
Mounting
plate-mount
to
lever
]
32
R-25182
Lever-fast forward mode
pressure lever
I
|
(R-112174)
33
R-14140a
Shaft-takeup
reel spindle
1
R-24672a
Spacer~for
record
mode
lever
|
23
R-13060b
Spring-flat spring for back tension
|
Fixed resistor-10 ohms
+5%
Wqwatt.
|
2
spring
carbon film R3,R53
|
34
R-44189
Be't~takeup ree! pulley drive belt
1
3
R-112276
Fixing metal
3
35
R-25229
Retaining
plate—for
back tension
ed
13
R-112377
Mounting
plate
1
36
R-112167a|
Lever-fast forward & rewind actuating
1
16
Pulley
1
lever
18
R-34143
Reel
base
1
o7
R-111937
Lever-retaining
shift
lever tension
spring
1
20
+ R-25228
Retaining
plate
1
38
R-24672a | Spacer-for lever (R-111937)
1
21
R-24867a | Ring
|]
39
R-24918a
Rod-rewind
actuating
rod
1
26
Speed
washer
1
45
R-15208
Spring-rewind actuating rod tension spring
1
27
R-34143
Reel base
|
1
4]
R-39143
Pulley-rewind
mode pulley
1
28
Pulley
1
42
R-12192
Shaft-rewind
pulley shaft
1
29
R-24869
Ring
| 1
43
R-15207
Spring-rewind pressure lever return spring
I
40
| R-112278
Lever
eo
44
R-24670
Spacer-for
rewind pulley shaft
1
6]
R-25232
Bearing
iY
46
R-24919
Retaining post-for rewind lever tension
|
FO
eRe 2
Rod
;
1
spring
94
R-25255
Plate
spring
1
47
R-S8B926
Brake
(complete)
1
97
R-112515
Lever
;
:
|
48
R-111960
| Mounting bracket—-brake adjustment
1
,
49
R-111803a | Slide-brake
actuating slide
1
50
R-111802b |! Lever—brake actuating lever
1
$1
Pipe-for control muting switch
1
52
R-423133
Insufation
seat—for
muting
switch
1
(R-S4287 )
53
R.S4287
Switch—muting
switch
for amplifier
S14
]

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