DOWNLOAD Sony MDS-S50 (serv.man2) Service Manual ↓ Size: 4.41 MB | Pages: 69 in PDF or view online for FREE

Model
MDS-S50 (serv.man2)
Pages
69
Size
4.41 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio
File
mds-s50-sm2.pdf
Date
PREV: Sony HCD-CP2A Service Manual

Sony MDS-S50 (serv.man2) Service Manual ▷ View online

MDS-S50
37
37
A
B
MAIN BOARD
CN1
MAIN BOARD
CN400
(LOADING)
S102-2
PROTECT
DETECT
S102-1
REFLECT
RATE
DETECT
BD BOARD
(CONDUCTOR SIDE)
23
1
(SLED)
D
D
G
G
TEST
PIN
–2
–1
22
(22)
6-4.
PRINTED  WIRING  BOARDS  – BD Board –
•
 See page 36 for Circuit Boards Location.
• Semiconductor
Location
Ref. No.
Location
D101
A-1
Q101
B-1
Q131
C-1
Q132
B-1
Q133
B-1
Q134
C-1
IC181
D-3
IC190
D-1
IC195
D-2
Q121
B-3
Q122
B-3
Q181
D-3
Q182
D-3
Ref. No.
Location
Ref. No.
Location
D181
D-3
D183
D-3
IC101
A-3
IC102
B-3
IC141
C-1
IC151
C-2
IC153
C-3
IC171
D-2
• Semiconductor Location
(PACK OUT)
PLAY
POSITION
REC
POSITION
22
(22)
BD BOARD
FLEXIBLE BOARD
(COMPONENT SIDE)
2B
1B
2C
1C
(Page 40)
(Page 40)
MDS-S50
38
38
6-5.
SCHEMATIC  DIAGRAM  – BD Board (1/2) –
•
 See page 48 for Waveforms.
•
 See page 48 for IC Block Diagrams.
The components identified by mark 
0
 or dotted
line with mark 
0
 are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque 
0
 sont
critiques pour la sécurité.
Ne les remplacer que
par une pièce portant le numéro spécifié.
(Page
39)
(Page
39)
(Page
39)
MDS-S50
39
39
6-6.
SCHEMATIC  DIAGRAM  – BD Board (2/2) –
•
 See page 48 for Waveforms.
•
 See page 48 for IC Block Diagram.
(Page 38)
(Page 38)
(Page 38)
(Page 42)
(Page 43)
MDS-S50
40
40
(US, CND)
A
K
K
K
A
A
EXCEPT
US, CND
(EXCEPT US, CND)
EXCEPT
US, CND
EXCEPT
US, CND
US, CND,
SP, BR
(AEP, UK, HK, AR, AUS)
(US, CND)
(US, CND)
6-7.
PRINTED  WIRING  BOARD  – MAIN Board (Component Side) –
•
 See page 36 for Circuit Boards Location.
There are a few cases that the part isn't mounted in model
is printed on diagrams.
• Semiconductor
Location
Ref. No.
Location
D155
F-15
D156
F-15
D255
F-15
D256
F-15
D401
F-2
D402
F-2
D403
F-2
D404
F-2
D412
F-5
D421
D-4
D422
D-5
D431
G-2
D432
G-2
D482
G-2
IC1
G-8
IC160
D-13
IC260
C-13
IC350
D-15
IC390
D-11
IC500
G-14
IC550
H-14
IC600
C-10
IC800
B-4
Q180
B-13
Q190
E-11
Q281
B-13
Q290
E-12
Q380
B-12
Q440
H-5
Q444
H-5
Q496
D-10
Q497
D-11
(Page 37)
(Page 37)
(Page 46)
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