Sony TC-S90D Service Manual ▷ View online
21
TC-S90D
SECTION 8
EXPLODED VIEWS
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
• Hardware (# mark) list is given in the last of
the electrical parts list.
NOTE:
• -XX and -X mean standardized parts, so they
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
delay should be anticipated when ordering
these items.
delay should be anticipated when ordering
these items.
8-1.
GENERAL SECTION
5
4
6
7
1
2
3
4
not supplied
not supplied
not supplied
Front panel section
#1
#1
#1
#1
#3
#1
#1
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 1
4-924-098-01 HOLDER, PC BOARD
2
1-773-048-11 WIRE (FLAT TYPE) (17 CORE)
3
A-2007-873-A MAIN BOARD, COMPLETE
4
3-363-099-21 SCREW (CASE 3 TP2)
5
4-232-336-31 CASE
6
1-757-632-12 CORD (WITH CONNECTOR) 15P
7
4-965-822-01 FOOT
#1
7-685-646-79 SCREW +BVTP 3X8 TYPE2 N-S
#3
7-685-871-01 SCREW +BVTT 3X6 (S)
22
TC-S90D
8-2.
FRONT PANEL SECTION
58
59
59
58
60
57
61
61
59
59
64
59
59
65
66
51
52
53
54
55
56
62
63
not supplied
#2
TCM-230AWR41, TCM-230MWR41
#2
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
51
X-4955-355-1 PANEL ASSY, FRONT
52
X-4955-353-1 HOLDER (R) ASSY, CASSETTE
53
4-233-091-01 SPRING (R), TORSION
54
4-233-090-01 SPRING (L), TORSION
55
X-4955-354-1 HOLDER (L) ASSY, CASSETTE
56
4-233-094-02 EJECT (L), BUTTON
57
4-900-888-01 EJECT (LEVER-L)
58
3-019-456-11 SCREW, STEP
59
4-951-620-01 SCREW (2.6X8), +BVTP
60
4-900-889-01 EJECT (LEVER-R)
61
4-215-062-01 DAMPER
62
1-680-719-11 TC-PANEL-A DECK BOARD
63
1-680-721-11 TC-SUB PANEL-A BOARD
64
1-680-722-11 TC-SUB PANEL-B BOARD
65
1-680-720-11 TC-PANEL-B DECK BOARD
66
4-233-095-02 EJECT (R), BUTTON
#2
7-685-853-04 SCREW +BVTT 2X6 (S)
23
TC-S90D
151
158
157
158
164
159
159
166
165
160
167
151
152
152
162
169
162
153
154
#6
HP901
HRPE901
not
supplied
supplied
not
supplied
supplied
not supplied
#7
#8
#8
#7
M901
168
168
163
156
8-3.
TAPE MECHANISM DECK SECTION
(TCM-230AWR41)
(TCM-230AWR41)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
151
X-3374-156-4 PINCH LEVER (REV) ASSY
152
X-3374-155-4 PINCH LEVER (FWD) ASSY
153
A-2007-839-A HEAD (A) BOARD, COMPLETE
154
A-2007-840-A HEAD (B) BOARD, COMPLETE
156
3-040-580-02 PULLEY (TENSION)
157
A-2007-838-A LEAF SW BOARD, COMPLETE
158
3-041-947-01 BELT (FR)
159
3-041-946-01 BELT (CAPSTAN B)
160
4-227-239-01 BELT (CAPSTAN C)
162
3-019-208-01 WASHER, STOPPER
163
3-016-533-01 WASHER (FR), STOPPER
164
X-3378-041-1 FLYWHEEL (A-REV) ASSY
165
X-3378-040-1 FLYWHEEL (A-FWD) ASSY
166
X-3378-043-1 FLYWHEEL (B-REV) ASSY
167
X-3378-042-1 FLYWHEEL (B-FWD) ASSY
168
4-227-872-11 SCREW (+PTT 2X4), GROUND POINT
169
4-227-455-02 SPING (HALF), TORSION
HP901
X-4953-985-1 BLOCK (A) ASSY, HEAD (PB)
(for TCM-230AWR41)
HRPE901X-4953-986-1 BLOCK (B) ASSY, HEAD (REC/PB/ERASE)
(for TCM-230AWR41)
M901
X-3378-241-1 MOTOR ASSY (WITH PULLEY) (CAPSTAN)
#6
7-628-254-05 SCREW +PS 2.6X5
#7
7-623-921-01 RING, RETAINING, CAPSTAN
#8
7-685-783-09 SCREW +PTT 2X6 (S)
NOTE: Two types of tape mechanism deck are used for this
model.
Refer to “TAPE MECHANISM DECK DISCRIMINATION”
on page 3.
Refer to “TAPE MECHANISM DECK DISCRIMINATION”
on page 3.
24
TC-S90D
8-4.
TAPE MECHANISM DECK SECTION
(TCM-230MWR41)
(TCM-230MWR41)
701
701
702
702
703
703
705
705
704
706
706
704
HRPE901
HP901
710
708
707
707
712
709
711
PM901
PM902
sub chassis assy section
711
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
701
3-016-574-11 SPRING (HEAD), TENSION
702
3-016-565-01 BASE (PINCH LEVER REV)
703
3-016-564-01 BASE (PINCH LEVER FWD)
704
X-3374-156-5 PINCH LEVER (REV) ASSY
705
X-3374-155-5 PINCH LEVER (FWD) ASSY
706
4-229-083-01 SPRING (CASSETTE), LEAF
707
4-227-872-11 SCREW (+PTT 2X4), GROUND POINT
708
A-2007-839-A HEAD (A) BOARD, COMPLETE
709
A-2007-840-A HEAD (B) BOARD, COMPLETE
710
A-2007-838-A LEAF SW BOARD, COMPLETE
711
3-016-566-01 SLIDER, REVERSE
712
A-2100-932-A TAPE MECHANISM DECK (TCM-230MWR41)
HP901
A-2004-771-A BASE (A) ASSY, HEAD (PB)
(for TCM-230MWR41)
HRPE901A-2004-772-A BASE (B) ASSY, HEAD (REC/PB/ERASE)
(for TCM-230MWR41)
PM901
1-454-887-32 SOLENOID, PLUNGER (for TCM-230MWR41)
PM902
1-454-887-32 SOLENOID, PLUNGER (for TCM-230MWR41)
NOTE: Two types of tape mechanism deck are used for this
model.
Refer to “TAPE MECHANISM DECK DISCRIMINATION”
on page 3.
Refer to “TAPE MECHANISM DECK DISCRIMINATION”
on page 3.
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