DOWNLOAD Sony CDX-828 Service Manual ↓ Size: 2.81 MB | Pages: 50 in PDF or view online for FREE

Model
CDX-828
Pages
50
Size
2.81 MB
Type
PDF
Document
Service Manual
Brand
Device
Car Audio
File
cdx-828.pdf
Date
PREV: Sony CDX-525RF (serv.man2) Service Manual

Sony CDX-828 Service Manual ▷ View online

– 39 –
• Waveforms
– RF Board –
1
IC11 
#£
 (RF O)
500 mV/DIV, 500 ns/DIV
2
IC11 
2
 (FEI)
50 mV/DIV, 1 
µ
s/DIV
3
IC11 
$¶
 (TEI)
200 mV/DIV, 500 
µ
s/DIV
1.4 Vp-p
Approx. 
110 mVp-p
Approx. 
280 mVp-p
– MAIN Board (1/3) –
1
IC101 
@¶
 (MDP)
2
IC101 
#§
 (V16M)
3
IC101 
$ª
 (WDCK)
4
IC101 
%º
 (LRCK)
5
IC101 
%¢
 (BCKO)
6.8 Vp-p
120 ns
6.6 Vp-p
11.4 
µ
s
6.6 Vp-p
22.7 
µ
s
6.6 Vp-p
472 ns
7
IC101 
&º
 (C4M)
8
IC101 
&¢
 (WFCK)
9
IC101 
*ª
 (XTAI)
!º
IC201 
#¡
 (EXTAL)
6
IC101 
^™
 (RFCK)
5.7 Vp-p
137 
µ
s
6.6 Vp-p
236 ns
5.5 Vp-p
137 
µ
s
3.3 Vp-p
59.2 ns
3.2 Vp-p
125 ns
2.5 Vp-p
7.6 
µ
s
– 40 –
– MAIN Board (2/3) –
!¡
IC603 
4
!™
IC601 
4
 (XTO)
!£
IC601 
7
 (BCK)
!¢
IC601 
9
 (LRCK)
4.7 Vp-p
59.2 ns
6.4 Vp-p
59.2 ns
7.4 Vp-p
472 ns
7.4 Vp-p
22.7 
µ
s
– MAIN Board (3/3) –
!∞
IC401 
!ª
 (LRCK)
!§
IC401 
!¶
 (BCK)
!¶
IC401 
!£
 (WDCI)
!•
IC401 
!™
 (LRCI)
!ª
IC401 
9
 (BCKI)
@¡
IC401 
5
 (C4M)
@™
IC401 
3
, IC501
&¶
 (WFCK)
@£
IC403 
1
@¢
IC501 
@ª
 (EXTAL)
@º
IC401 
7
 (RFCK)
6.2 Vp-p
22.7 
µ
s
6.2 Vp-p
472 ns
7.7 Vp-p
11.4 
µ
s
6.6 Vp-p
22.7 
µ
s
6.6 Vp-p
472 ns
5.7 Vp-p
137 
µ
s
6.6 Vp-p
236 ns
5.5 Vp-p
137 
µ
s
6.6 Vp-p
11.4 
µ
s
3.2 Vp-p
100 ns
CDX-828
– 41 –
– 42 –
7-12. PRINTED  WIRING  BOARDS  – DIGITAL OUT/JACK Boards –
•
 See page 23 for Circuit Boards Location.
(Page 29)
CDX-828
– 43 –
– 44 –
7-13. SCHEMATIC  DIAGRAM  – DIGITAL OUT/JACK Boards –
(Page 36)
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