Sony HCD-DX90 / MHC-DX90 Service Manual ▷ View online
46
HCD-DX90
8-2. PANEL SECTION
51
52
53
56
69
58
57
70
67
59
59
63
64
66
54
55
*
67
67
67
67
61
60
60
62
* For service only
(Be sure to refer to "Service note" on page 4.)
(Be sure to refer to "Service note" on page 4.)
Tape mechanism deck
(TCM-230AWP11)
(TCM-230AWP11)
68
67
71
not supplied
not supplied
not supplied
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
51
X-4953-732-1 TC HOLDER (L) ASSY
52
X-4953-733-1 TC HOLDER (R) ASSY
53
4-225-032-01 VOL KNOB
54
A-4428-077-A CD SWITCH BOARD, COMPLETE
55
4-962-708-71 EMBLEM (4-A), SONY
56
4-225-033-01 FR KNOB
57
X-4953-730-1 FRONT PANEL ASSY
58
4-224-562-01 BRACKET (HEART CAM L)
59
4-224-803-01 SPRING (PUSH), COMPRESSION
60
4-224-104-11 DAMPER
61
4-224-560-01 CAM(L), HEART
62
4-224-559-01 CAM(R), HEART
63
4-224-561-01 BRACKET (HEART CAM R)
64
4-225-053-01 SPRING R
66
A-4476-248-A PANEL BOARD, COMPLETE
67
4-951-620-01 SCREW (2.6X8), +BVTP
68
4-224-578-11 KNOB(MIC)
69
4-225-052-01 SPRING L
70
4-225-252-01 CUSHION (FOOT)
71
1-773-045-11 WIRE (FLAT TYPE) (17 CORE)
47
HCD-DX90
8-3. MAIN BOARD SECTION
#8
#2
#4
#6
#2
#6
103
107
106
102
105
not supplied
not supplied
T971
108
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
102
A-4473-087-A MAIN BOARD, COMPLETE
* 103
4-988-533-01 HOLDER, PWB
105
1-676-808-11 TRANS BOARD
106
3-703-244-00 BUSHING (FBS001), CORD (E51)
106
4-966-266-01 BUSHING (S) (FBS002), CORD (E2)
107
A-2007-890-A POWER AMP BOARD, COMPLETE
0 108
1-777-071-51 CORD, POWER
0 T971
1-435-323-11 POWER TRANSFORMER
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
48
HCD-DX90
8-4. CD MECHANISM DECK SECTION
(CDM58-K2BD38)
Ref. No.
Part No.
Description
Remarks
Ref. No.
Part No.
Description
Remarks
201
4-933-134-11 SCREW (+PTPWH M2.6X8)
202
4-221-679-01 CAM(RELAY)
203
4-221-675-01 TABLE
204
4-221-686-01 LEVER (CHANGE)
205
4-221-676-01 TRAY
206
4-933-134-51 SCREW (+PTPWH 2.6X8)
207
1-675-910-14 MOTOR BOARD
208
4-951-620-01 SCREW (2.6X8), +BVTP
209
1-791-983-12 WIRE (FLAT TYPE) (8 CORE)
210
1-675-911-14 SENSOR BOARD
211
1-675-912-14 DRIVER BOARD
212
X-4952-608-1 CAM(U/D) ASSY
213
4-221-681-01 LEVER (EX)
214
4-221-682-01 LEVER (LIFTER)
215
4-221-688-01 PULLEY (B), CHUCKING
216
1-471-035-11 MAGNET ASSY
217
X-4952-019-1 PULLEY (A) ASSY, CHUCKING
218
X-4951-889-1 HOLDER (BU) ASSY
219
4-222-097-01 SCREW, STEP
220
4-227-045-01 SPRING (INSULATOR), COIL
221
4-985-672-01 SCREW (+PTPWH M2.6), FLOATING
222
4-222-095-01 BELT
223
4-221-678-01 CAM(CONTROL)
224
4-221-683-01 GEAR (U)
225
4-221-685-01 PULLEY (S)
226
4-229-807-11 CUSHION (SLIDE)
227
4-227-549-11 INSULATOR
228
4-231-151-01 STOPPER (BU)
M721
A-4672-826-A MOTOR ASSY (LOADING)
BU-K2BD38
not supplied
201
202
203
204
223
219
222
225
224
224
M721
205
206
207
209
208
226
208
208
210
211
212
213
201
214
221
215
216
218
227
227
220
227
221
208
228
217
221
220
49
HCD-DX90
0 251
A-4735-080-A BASE ASSY, OP (KSM-213DAP)
252
1-792-024-11 WIRE (FLAT TYPE) (16 CORE)
253
A-4724-934-A BD BOARD, COMPLETE
254
4-951-620-01 SCREW (2.6X8), +BVTP
Ref. No.
Part No.
Description
Remarks
8-5. BASE UNIT SECTION (BU-K2BD38)
252
254
253
251
The components identified by mark
0
or
dotted line with mark
0
are critical for safety.
Replace only with part number specified.
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