DOWNLOAD Sony SCD-1 / SCD-777ES (serv.man3) Service Manual ↓ Size: 8.91 MB | Pages: 78 in PDF or view online for FREE

Model
SCD-1 SCD-777ES (serv.man3)
Pages
78
Size
8.91 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / (for technical service)
File
scd-1-scd-777es-sm3.pdf
Date
PREV: Sony SCD-1 / SCD-777ES (serv.man2) Service Manual

Sony SCD-1 / SCD-777ES (serv.man3) Service Manual ▷ View online

37
37
SCD-1/777ES
7-21. SCHEMATIC  DIAGRAM  – DISPLAY/SW-L/SW-R Boards –
•
 See page 40 for Waveforms.
(Page 27)
(Page 39)
38
38
SCD-1/777ES
D403
C-5
D404
C-6
D405
B-1
D406
B-2
D407
B-4
D408
C-1
D409
C-1
7-22. PRINTED  WIRING  BOARDS  – AC/POWER Boards –
•
 See page 17 for Circuit Boards Location.
Ref. No.
Location
Ref. No.
Location
• Semiconductor Location  –POWER Board–
Ref. No.
Location
Ref. No.
Location
D410
C-5
D411
C-6
D451
D-1
D452
D-1
D453
E-1
D454
F-6
D455
F-4
D456
F-2
D457
E-3
D458
E-3
D459
E-4
IC401
B-1
IC402
B-2
IC403
B-3
IC451
D-6
IC452
D-4
IC453
D-2
Q451
D-1
(Page 31)
(Page 22)
(Page 22)
(Page 36)
(Page 31)
(Page 31)(Page 31)
(Page 31)
(Page 31)(Page 31)
39
39
SCD-1/777ES
7-23. SCHEMATIC  DIAGRAM  – AC/POWER Boards –
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 32)
(Page 32)
(Page 33)
(Page
33)
(Page
33)
(Page
33)
(Page 33)
(Page 37)
(Page 24)
(Page 24)
40
40
• Waveforms
– RF Board –
1
IC001 
ra
 (TE) (SACD PLAY)
1
IC001 
ra
 (TE) (CD PLAY)
2
IC001 
rs
 (FE) (SACD PLAY)
2
IC001 
rs
 (FE) (CD PLAY)
3
IC001 
tj
 (SIGO) (CD PLAY)
– MAIN Board –
1
IC702 
<z/m>
 (BCLK)
2
IC702 
<z/,>
 (LRCK)
3
IC702 
q;
 (RFIN1) (SACD PLAY)
3
IC702 
q;
 (RFIN1) (CD PLAY)
Approx.
300 mVp-p
Approx.
400 mVp-p
Approx.
100 mVp-p
Approx.
200 mVp-p
Approx.
1.4 Vp-p
Approx.
1.5 Vp-p
5.5 Vp-p
354 ns
5.3 Vp-p
22.7 
µ
s
Approx.
1.4 Vp-p
Approx.
1.5 Vp-p
3.8 Vp-p
22.7 
µ
s
4 Vp-p
16 MHz
Approx.
300 mVp-p
Approx.
400 mVp-p
Approx.
100 mVp-p
Approx.
200 mVp-p
5.5 Vp-p
354 ns
5.3 Vp-p
22.7 
µ
s
5 Vp-p
354 ns
6.1 Vp-p
2.8 MHz
4.1 Vp-p
22.58 MHz
5.1 Vp-p
11.28 MHz
2.4 Vp-p
45 MHz
2.3 Vp-p
494 ns
4.3 Vp-p
8 MHz
7
IC512 
wh
 (FE) (SACD PLAY)
4
IC301 
q;
 (64FSI), IC302 
r;
 (64FSO)
– DISPLAY Board –
1
IC1002 
yg
 (OSC0)
6
IC512 
wf
 (TE) (CD PLAY)
3
IC301 
ta
 (SBCKI)
6
IC512 
wf
 (TE) (SACD PLAY)
2
IC301 
t;
 (LRCKI)
7
IC302 
q;
 (XIN)
5
IC701 
yh
 (EXTAL)
– AUDIO Board –
1
IC301 
rl
 (BCKI)
6
IC302 
eg
 (256FSO)
3
IC001 
tj
 (SIGO) (SACD PLAY)
4
IC703 
ql
 (LRCK)
7
IC512 
wh
 (FE) (CD PLAY)
5
IC301 
qd
 (XIN), IC302 
ed
 LVCK01
2
IC1001 
ea
 (EXTAL)
Page of 78
Display

Click on the first or last page to see other SCD-1 / SCD-777ES (serv.man3) service manuals if exist.

RANDOM: