Sony MDS-DRE1 Service Manual ▷ View online
MDS-DRE1
– 61 –
– 62 –
6-21.
SCHEMATIC DIAGRAM – PANEL Section (2) –
•
See page 76 for IC Block Diagram.
(Page
58)
(Page
57)
(Page 65)
(Page 66)
(Page 58)
MDS-DRE1
– 63 –
– 64 –
6-22.
PRINTED WIRING BOARDS – POWER Section –
•
See page 29 for Circuit Boards Location.
• Semiconductor
Location
– POWER Board–
Ref. No.
Location
D201
H-5
D202
H-5
D203
H-5
D204
H-5
D205
G-5
D206
G-5
D207
H-4
D208
H-5
D209
H-4
D210
H-4
D211
H-4
D301
D-3
D302
C-4
D431
B-1
D432
B-1
D451
D-2
D452
D-2
D453
D-2
D501
B-1
D851
E-3
D852
E-5
D853
E-3
D854
F-5
IC301
D-3
IC302
C-3
IC401
F-2
IC411
E-2
IC421
E-4
IC422
F-4
IC431
A-3
IC451
C-2
IC501
A-2
IC601
D-5
IC602
D-5
IC701
B-4
IC751
C-4
Q801
D-5
Q802
D-5
(Page 64)
(Page 44)
(Page 56)
(Page 44)
(Page 60)
(Page 60)
(Page 63)
MDS-DRE1
– 65 –
– 66 –
6-23.
SCHEMATIC DIAGRAM – POWER Section –
•
See page 70 for IC Block Diagrams.
The components identified by mark
!
or dotted
line with mark
!
are critical for safety.
Replace only with part number specified.
Les composants identifiés par une marque
!
sont
critiques pour la sécurité.
Ne les remplacer que
par une piéce portant le numéro spécifié.
(Page 54)
(Page 61)
(Page 50)
(Page 57)
(Page 62)
– 67 –
• Waveforms
– BD Board –
– BD Board –
1
IC101
$¶
,
$•
(I, J) (Play mode)
2
IC101
2
(A) (Play mode)
3
IC101
6
,
7
(E, F) (Play mode)
4
IC121
(º
(FS4), IC151
3
(CLK)
5
IC121
@™
(FMCK)
7
IC121
$¡
(WFCK)
8
IC121
#ª
(WDCK)
9
IC121
#™
(BCK),
#¶
(XBCK)
!º
IC121
#§
(MCLK)
6
IC121
$¢
(XPLCK)
!™
IC121
#¢
(XTAO)
!£
IC121
#£
(LRCK)
!¡
IC121
#∞
(XTAI)
Approx.
0.35 Vp-p
0.35 Vp-p
Approx.
0.18 Vp-p
0.18 Vp-p
Approx.
0.08 Vp-p
0.08 Vp-p
5.2 Vp-p
5.8
µ
s
5.2 Vp-p
0.16 ms
5.2 Vp-p
4.3218 MHz
5.2 Vp-p
7.35 kHz
5.2 Vp-p
88.2 kHz
5.2 Vp-p
2.8224 MHz
3.4 Vp-p
46 ns
4 Vp-p
46 ns
3.1 Vp-p
46 ns
5.2 Vp-p
44.1 kHz
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