Sony MDS-M100 Service Manual ▷ View online
MDS-M100
– 63 –
– 64 –
6-15. SCHEMATIC DIAGRAM – PANEL/PANEL 2 Boards –
•
See page 65 for Waveform.
• Voltages and waveforms are dc with respect to ground
under no-signal conditions.
no mark : STOP
no mark : STOP
(Page 57)
12
11
11
8
10
2
3
4
5
1
6
7
8
9
#1
3.8 Vp-p
2.8224 MHz
– 65 –
– 66 –
• Waveforms
– BD Board –
– BD Board –
1
IC101
1
,
2
(I, J) (Play mode)
5
IC121
@¶
(LRCK)
2
IC101
4
(A) (Play mode)
3
IC101
8
,
9
(E, F) (Play mode)
4
IC121
!§
(OSCI)
6
IC121
@•
(XBCK)
7
IC121
@ª
(FS256)
8
IC121
(º
(FS4)
2
IC301
!™
(SYSCLK)
3
IC301
!§
(BCK)
4
IC301
!¶
(WS)
0.46 Vp-p
0.1 Vp-p
0.06Vp-p
3.2 Vp-p
44.1 kHz
3.8 Vp-p
11.29 MHz
3.2 Vp-p
176.4 kHz
– MAIN Board –
1
IC501
!∞
(XIN)
3.1 Vp-p
22.581 MHz
5
IC351
1
– PANEL Board –
1
IC761
%•
(OSC0)
2.6 Vp-p
10 MHz
3 Vp-p
22.5792 MHz
4.3 Vp-p
2.8224 MHz
4 Vp-p
44.1 kHz
1.5 Vp-p
22.5792 MHz
1.6 Vp-p
540 ns
(1)
COVER SECTION
SECTION 7
EXPLODED VIEWS
Les composants identifiés par une
marque
marque
! sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
Ne les remplacer que par une pièce
portant le numéro spécifié.
The components identified by
mark
mark
! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
specified.
• 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.
• The mechanical parts with no reference num-
ber in the exploded views are not supplied.
• Hardware (# mark) list and accessories and
packing materials are given in the last of the
electrical parts list.
electrical parts list.
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
• Abbreviation
CND : Canadian model
SP
SP
: Singapore model
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
1
4-216-828-01 KNOB (AMS)
2
X-4951-046-1 FRONT PANEL ASSY
3
4-996-698-01 EMBLEM, SONY
4
4-996-690-12 LID (CARTRIDGE)
5
4-976-593-11 SPRING (LID), TORSION
6
4-989-517-21 KNOB (INPUT)
* 7
A-4724-590-A PANEL BOARD, COMPLETE
8
4-951-620-01 SCREW (2.6X8), +BVTP
9
1-790-510-11 WIRE (FLAT TYPE) (19 CORE)
* 10
1-673-305-11 PANEL 2 BOARD
11
3-363-099-01 SCREW (CASE 3 TP2)
* 12
4-216-839-01 COVER
– 67 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
(2)
CHASSIS SECTION
* 51
X-4951-211-1 CHASSIS ASSY
52
4-965-822-01 FOOT
53
4-999-839-01 SCREW (+BVTTWH M3), STEP
* 54
1-673-306-11 TRANS BOARD
55
3-703-249-01 SCREW, S TIGHT, +PTTWH 3X6
* 56
A-4724-589-A MAIN BOARD, COMPLETE (US, CND)
* 56
A-4724-628-A MAIN BOARD, COMPLETE (SP)
* 56
A-4724-631-A MAIN BOARD, COMPLETE (AEP, UK)
57
1-790-512-11 WIRE (FLAT TYPE) (21 CORE)
58
1-790-513-11 WIRE (FLAT TYPE) (23 CORE)
* 59
3-703-244-00 BUSHING (2104), CORD
* 60
4-216-840-01 BACK PANEL (US)
* 60
4-216-840-11 BACK PANEL (CND)
* 60
4-216-840-21 BACK PANEL (SP)
* 60
4-216-840-31 BACK PANEL (AEP)
* 60
4-216-840-41 BACK PANEL (UK)
61
1-500-051-11 BEAD, FERRITE (WITH CASE)
62
4-943-687-01 HOLDER, PC BOARD
! 63
1-696-586-21 CORD, POWER (UK)
! 63
1-777-071-31 CORD, POWER (AEP, SP)
! 63
1-783-531-31 CORD, POWER (US, CND)
* 64
1-673-307-11 AC SELECT BOARD (SP)
65
1-569-972-21 SOCKET, SHORT 2P
! T901
1-433-697-11 TRANSFORMER, POWER (US, CND)
! T901
1-433-698-11 TRANSFORMER, POWER (AEP, UK)
! T901
1-433-699-11 TRANSFORMER, POWER (SP)
The components identified by
mark
mark
! or dotted line with
mark
! are critical for safety.
Replace only with part num-
ber specified.
ber specified.
Les composants identifiés par une
marque
marque
! sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
Ne les remplacer que par une pièce
portant le numéro spécifié.
#1
#1
#1
T901
MDM-5A
not supplied
not supplied
not
supplied
supplied
not
supplied
supplied
#1
#1
#1
#1
#1
AEP, SP
UK
US, CND
SP
SP
63
63
63
58
57
56
59
61
60
62
52
51
53
54
55
65
64
– 68 –
(3) MECHANISM SECTION
(MDM-5A)
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 201
1-668-111-11 SW BOARD
* 202
4-996-217-01 CHASSIS
203
4-996-223-11 INSULATOR (F) (BLACK)
* 204
4-996-218-01 BRACKET (GUIDE R)
205
4-996-277-01 SPRING (O/C), TENSION
206
4-996-226-01 LEVER (O/C)
207
4-999-347-01 INSULATOR (R) (GREEN)
* 208
4-996-225-01 BRACKET (GUIDE L)
209
4-988-466-11 SPRING (ELECTROSTATIC), LEAF
210
4-996-219-01 GEAR (CAM GEAR)
211
4-996-220-01 GEAR (A)
212
4-996-221-01 GEAR (B)
213
4-933-134-01 SCREW (+PTPWH M2.6X6)
214
4-996-224-01 SCREW (1.7X3), +PWH
215
4-996-227-01 LEVER (HEAD)
216
4-996-229-01 SPRING (HEAD LEVER), TORSION
217
4-996-212-01 LEVER (LIMITTER)
218
4-996-213-01 SPRING (LIMITTER), TORSION
219
4-996-216-01 SPRING (HOLDER), TENSION
* 220
4-996-211-01 SLIDER (CAM)
221
A-4680-409-A HOLDER COMPLETE ASSY
M103
X-4949-670-1 MOTOR ASSY, LOADING
#7
M103
#7
#7
#6
MBU-5A
201
202
203
203
204
205
206
207
207
208
209
210
211
212
213
213
214
215
216
217
218
219
221
220
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