Sony XR-C750 Service Manual ▷ View online
– 51 –
SECTION 7
EXPLODED VIEWS
N
N
NOTE:
• The mechanical parts with no reference
number in the exploded views are not supplied.
• Items marked “*” are not stocked since
they are seldom required for routine service.
Some delay should be anticipated
when ordering these items.
Some delay should be anticipated
when ordering these items.
• -XX and -X mean standardized parts, so
they may have some difference from the
original one.
original one.
• Color Indication of Appearance Parts
Example :
KNOB, BALANCE (WHITE) ... (RED)
Parts Color Cabinet’s Color
• Hardware (# mark) list and accessories
and packing materials are given in the
last of this parts list.
last of this parts list.
7-1. CHASSIS SECTION
1
4
5
7
6
13
10
9
12
20
14
17
18
15
3
2
8
16
11
#3
#3
#1
#3
#3
#1
#1
#2
#3
#3
#3
#3
#3
MG-52B-135
F901
TU11
A
A
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
21
22
#3
D
D
#3
* 1
X-3373-362-1 COVER ASSY
2
1-776-207-11 CORD (WITH CONNECTOR) (POWER)
3
3-919-171-01 SCREW (2.6X6) (C TIGHT)
4
X-3373-376-1 BRACKET (GEAR) ASSY
5
3-011-170-01 GEAR (HOLDER)
6
3-341-752-11 WASHER, POLYETHYLENE
7
3-953-235-31 DAMPER, OIL
8
3-913-076-01 SPRING (C DOOR), TORSION
9
3-010-993-11 PLATE (C DOOR), LIGHT GUIDE
10
3-010-996-01 BUTTON (EJECT)
* 11
1-665-379-11 SUB BOARD
12
X-3373-374-1 LOCK ASSY
13
X-3373-541-1 PANEL ASSY, SUB
* 14
3-355-209-01 PLATE (B), GROUND
15
3-915-923-01 SCREW, GROUND POINT
* 16
A-3309-978-A MAIN BOARD, COMPLETE (US)
* 16
A-3309-982-A MAIN BOARD, COMPLETE (E)
* 17
3-011-078-01 BRACKET (POWER IC)
* 18
3-011-090-01 BRACKET (AMP)
* 19
3-011-077-01 HEAT SINK
* 20
3-012-196-01 INSULATOR
* 21
X-3373-384-1 CHASSIS ASSY
22
1-782-246-21 CORD (WITH CONNECTOR) (SUB W.OUT)
23
3-922-165-91 DOOR, CASSETTE
F901
1-532-877-11 FUSE (BLADE TYPE) (AUTO FUSE) 10A
TU11
A-3282-019-A TUNER UNIT (TUX-008 (EA)) (E)
TU11
A-3282-029-A TUNER UNIT (TUX-006/2 (E)) (US)
15
#3
19
23
– 52 –
7-2. FRONT PANEL SECTION
65
67
68
65
66
52
53
54
55
57
56
61
69
(including
p)
#5
#5
#5
#5
not supplied
(KEY board)
(KEY board)
LCD701
p
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
58
60
51
3-010-985-01 BUTTON (+)
52
3-010-986-01 BUTTON (MODE)
53
3-010-987-01 BUTTON (-)
54
X-3373-383-1 BUTTON (SOURCE) ASSY
55
3-010-989-01 KNOB (VOL)
56
3-010-983-01 BUTTON (OPEN)
57
3-010-997-01 SPRING (OPEN)
58
3-010-982-01 BUTTON (SOUND)
59
3-010-981-01 BUTTON (OFF)
60
3-010-980-01 BUTTON (10 KEY)
61
3-011-460-01 BUTTON (LIST)
* 62
3-010-995-01 ILLUMINATOR (LCD)
* 63
3-010-991-01 PLATE (LCD), LIGHT GUIDE
* 64
3-010-994-01 HOLDER (LCD)
65
3-010-998-01 SPRING (BEARING)
66
3-010-999-01 BEARING (L)
67
3-011-000-01 BEARING (R)
68
3-010-977-01 PANEL, FRONT BACK
69
X-3373-704-1 PANEL SUB ASSY, FRONT (US)
69
X-3373-722-1 PANEL SUB ASSY, FRONT (E)
LCD701 1-801-679-11 DISPLAY PANEL, LIQUID CRYSTAL
59
51
64
63
62
– 53 –
7-3. MECHANISM DECK SECTION-1
(MG-52B-135)
B
104
103
102
110
111
106
107
108
109
101
#6
105
M901
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
101
3-928-675-01 BELT (52)
* 102
3-928-673-01 LEVER (LDG-A)
103
3-928-674-01 LEVER (LDG-B)
104
3-933-341-01 SPRING (LEVER LDG), TENSION
105
3-928-671-01 HOUSING
* 106
3-933-347-01 ARM (SUCTION)
107
3-933-340-01 HANGER
108
3-933-346-01 CATCHER
109
3-933-344-01 GUIDE (C)
110
3-341-753-11 WASHER, POLYETHYLENE
111
3-933-335-01 GEAR (LDG-FT)
112
3-928-667-01 GEAR (LDG-A)
M901
A-3291-665-A MOTOR ASSY, MAIN (CAPSTAN/REEL)
#7
B
112
– 54 –
7-4. MECHANISM DECK SECTION-2
(MG-52B-135)
(MG-52B-135)
158
157
159
156
153
155
154
157
156
153
152
163
164
165
166
159
161
167
160
168
176
175
169
170
172
174
173
171
C
C
#6
#6
#8
S901
HP901
M902
162
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
151
151
X-3371-710-1 CHASSIS (S) ASSY
152
3-933-337-01 SPRING (B-T-R), CONE COIL
153
3-701-437-01 POLY-SLIDER (A)
154
3-933-333-01 GEAR (LDG-E)
155
3-933-339-01 SPRING (B-T-F), CONE COIL
156
3-933-345-01 GEAR, REEL
157
3-954-807-01 WASHER
158
1-660-169-11 REEL BOARD
159
3-341-752-11 WASHER, POLYETHYLENE
160
3-933-336-01 SPRING (ARM HANGER), TENSION
161
3-928-669-01 LEVER (PINCH SELECTION)
162
3-928-668-01 LEVER (MODE)
163
3-933-338-01 SCREW (HP), STEP
164
3-927-100-01 SCREW (+PS 2X10), SPECIAL
165
3-928-670-01 SPRING (PINCH PRESS)
* 166
X-3371-712-1 PLATE SUB ASSY, HEAD
167
3-364-151-01 WASHER
* 168
X-3371-705-1 CHASSIS (M) ASSY (B)
169
X-3371-707-1 CLUTCH (PLAY) ASSY
170
3-701-437-21 WASHER
171
3-930-932-01 FLYWHEEL (F) (SEF)
172
A-3291-667-A CLUTCH (FR) ASSY
173
3-321-813-01 WASHER, COTTER POLYETHYLENE
174
3-933-343-01 GEAR (REVERSE)
175
3-933-383-01 SEAL (32), REFLECTION
176
X-3371-703-1 LEVER (GEAR) ASSY
177
X-3371-713-2 LEVER (PINCH) ASSY
HP901
1-500-157-21 HEAD, MAGNETIC (PLAYBACK)
M902
A-3291-664-A MOTOR ASSY, SUB (LOADING/TAPE OPERATION)
S901
1-692-885-11 SWITCH, ROTARY SLIDE (TAPE OPERATION)
177
177
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