DOWNLOAD Sony MDS-JA20ES Service Manual ↓ Size: 6.07 MB | Pages: 88 in PDF or view online for FREE

Model
MDS-JA20ES
Pages
88
Size
6.07 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
mds-ja20es.pdf
Date
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– 87 –
SECTION  7
EXPLODED  VIEWS
Les composants identifiés par une
marque 
! sont critiquens pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
The components identified by
mark 
! or dotted line with mark
! are critical for safety.
Replace only with part number
specified.
• Items marked “*” are not stocked since they
are seldom required for routine service. Some
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.
NOTE:
• -XX and -X mean standardized parts, so they
may have some difference from the original
one.
• Color Indication of Appearance Parts
Example:
KNOB, BALANCE (WHITE) . . . (RED)
↑
↑
Parts Color Cabinet's Color
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
(1)  CASE  SECTION
2
2
4
8
8
8
5
7
6
5
8
2
2
6
Chassis
section
Front panel section
#1
#1
3
1
1
4-969-469-01 CASE (BLACK)
1
4-969-469-31 CASE (GOLD)
2
4-210-291-01 SCREW (CASE 3 TP2) (BLACK)
2
4-210-291-11 SCREW (CASE 3 TP2) (GOLD)
* 3
4-615-354-01 SPACER
* 4
4-974-014-01 REINFORCEMENT (CASE)
5
4-970-123-01 FOOT (F50180S)
6
4-970-124-01 CUSHION (F50180S)
* 7
4-993-065-01 PLATE, BOTTOM
8
4-929-074-01 SCREW (3X8)
– 88 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
(2) 
 
FRONT  PANEL  SECTION
51
4-998-734-01 PANEL, FRONT (GOLD) (AEP, UK)
51
4-998-734-11 PANEL, FRONT (BLACK) (AEP, UK)
51
4-998-734-21 PANEL, FRONT (BLACK) (US, Canadian)
52
4-998-741-01 ESCUTCHEON (MD) (GOLD)
52
4-998-741-11 ESCUTCHEON (MD) (BLACK)
53
4-992-539-01 KNOB (VOL) (GOLD)
53
4-992-539-11 KNOB (VOL)(BLACK)
54
3-354-981-01 SPRING (SUS), RING
55
4-942-568-41 EMBLEM (NO.5), SONY (BLACK)
55
4-942-568-51 EMBLEM (NO.5), SONY (GOLD)
56
4-987-520-01 WINDOW (REMOTE CONTROL) (GOLD)
56
4-987-520-11 WINDOW (REMOTE CONTROL) (BLACK)
57
4-998-735-01 BASE (L), PANEL (GOLD)
57
4-998-735-11 BASE (L), PANEL (BLACK)
58
4-998-737-01 BUTTON (POWER) (GOLD)
58
4-998-737-11 BUTTON (POWER) (BLACK)
59
4-971-774-01 KNOB (TIMER) (BLACK)
59
4-971-774-21 KNOB (TIMER) (GOLD)
60
4-951-620-01 SCREW (2.6X8), +BVTP
* 61
A-4724-138-A PSW BOARD, COMPLETE (US, Canadian)
* 61
A-4724-147-A PSW BOARD, COMPLETE (AEP, UK)
* 62
A-4724-137-A FL BOARD, COMPLETE (US, Canadian)
* 62
A-4724-146-A FL BOARD, COMPLETE (AEP, UK)
* 63
1-669-293-11 ANALOG VOLUME BOARD
64
X-4949-721-1 BUTTON (PLAY) ASSY (GOLD)
64
X-4949-730-1 BUTTON (PLAY) ASSY (BLACK)
65
4-998-742-01 KNOB (REC-L) (GOLD)
65
4-998-742-11 KNOB (REC-L) (BLACK)
66
4-998-743-01 KNOB (REC-R) (GOLD)
66
4-998-743-11 KNOB (REC-R) (BLACK)
67
4-998-744-01 KNOB (AMS) (GOLD)
67
4-998-744-11 KNOB (AMS) (BLACK)
68
3-701-428-31 SCREW, +B 2.6 CLAW
69
4-987-519-01 INDICATOR (D2)
70
4-998-739-01 PLATE, INDICATION
71
4-992-540-01 BUTTON (FUNC) (GOLD)
71
4-992-540-11 BUTTON (FUNC) (BLACK)
72
4-998-736-01 BASE (R), PANEL (GOLD)
72
4-998-736-11 BASE (R), PANEL (BLACK)
73
4-992-542-01 BUTTON (EDIT) (GOLD)
73
4-992-542-11 BUTTON (EDIT) (BLACK)
74
1-783-987-11 WIRE (FLAT TYPE) (25 CORE)
61
60
59
58
57
56
55
54
53
52
51
66
65
64
63
60
74
73
71
71
#2
supplied
with RV760
68
69
70
54
67
72
62
60
– 89 –
The components identified by
mark 
! or dotted line with
mark 
! are critical for safety.
Replace only with part num-
ber specified.
Les composants identifiés par une
marque 
!  sont critiques pour la
sécurité.
Ne les remplacer que par une pièce
portant le numéro spécifié.
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 101
1-669-292-11 HEADPHONE BOARD
102
4-886-821-11 SCREW, S TIGHT, +PTTWH 3X6
* 103
1-669-294-11 AC BOARD
* 104
4-993-066-01 BRACKET (CASE)
105
4-998-740-01 PANEL, LOADING (GOLD)
105
4-998-740-11 PANEL, LOADING (BLACK)
106
1-783-988-11 WIRE (FLAT TYPE) (23 CORE)
107
1-783-985-11 WIRE (FLAT TYPE) (27 CORE) (NOT BENDED)
108
1-783-989-11 WIRE (FLAT TYPE) (11 CORE)
* 109
4-923-873-01 BRACKET, CORD STOPPER
110
3-703-244-00 BUSHING (2104), CORD
! 111
1-558-568-21 CORD, POWER (AEP)
! 111
1-559-583-21 CORD, POWER (US, Canadian)
! 111
1-696-586-11 CORD, POWER (UK)
112
3-704-515-21 SCREW (BV/RING)
* 113
4-998-731-11 PANEL, BACK (AEP, UK)
* 113
4-998-731-21 PANEL, BACK (US)
* 113
4-998-731-31 PANEL, BACK (Canadian)
* 114
1-669-454-11 RELEASE BOARD
115
1-783-986-11 WIRE (FLAT TYPE) (27 CORE) (BENDED)
* 116
A-4724-134-A POWER BOARD, COMPLETE (US, Canadian)
* 116
A-4724-143-A POWER BOARD, COMPLETE (AEP, UK)
* 117
A-4724-133-A DIGITAL BOARD, COMPLETE (US, Canadian)
* 117
A-4724-142-A DIGITAL BOARD, COMPLETE (AEP, UK)
* 118
A-4724-135-A AU BOARD, COMPLETE (US, Canadian)
* 118
A-4724-144-A AU BOARD, COMPLETE (AEP, UK)
119
1-783-984-11 WIRE (FLAT TYPE) (21 CORE)
120
4-929-074-01 SCREW (3X8)
121
3-946-435-11 SCREW (M2.6) (GOLD)
121
3-946-435-21 SCREW (M2.6) (BLACK)
122
3-831-441-99 CLOTH (6)
123
4-974-510-01 SCREW (+BV 3X8 B)
! T700
1-431-880-11 TRANSFORMER, POWER (AEP, UK)
! T700
1-431-881-11 TRANSFORMER, POWER (US, Canadian)
(3)  CHASSIS  SECTION
MDM-6A
#3
#3
105
120
104
120
120
102
123
101
120
119
122
102
not supplied
not 
supplied
not 
supplied
not 
supplied
not 
supplied
not 
supplied
not 
supplied
not supplied
not 
supplied
supplied with
J790
#3
#3
#3
T700
103
121
123
123
123
123
118
120
120
120
supplied with
RV790
120
104
114
113
115
116
117
108
110
111
109
120
120
120
112
106
107
111
111
UK
AEP
US,
Canadian
122
123
123
– 90 –
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
* 151
4-999-519-01 BRACKET (TRAY)
* 152
4-987-267-01 TABLE (EJECT)
153
4-999-509-01 TRAY
154
4-999-528-01 RACK (L)
155
4-999-544-01 GEAR (TOP)
* 156
4-999-532-01 BRACKET (TOP)
157
4-999-535-01 SHAFT
158
4-987-271-01 STOPPER (SHAFT B)
159
X-4949-787-1 SLIDER (D) ASSY
160
4-999-512-01 GUIDE (SHAFT)
161
4-999-529-01 RACK (R)
* 162
1-669-050-11 OUT SWITCH BOARD
(4)  MD  MECHANISM  SECTION-1
(MDM-6A)
#5
#5
#5
#5
#5
#5
#5
#5
#5
#4
156
157
158
160
155
155
159
154
153
152
151
162
not 
supplied
not 
supplied
161
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