Sony NW-E103 - Network Walkman Servis Kılavuzu - Sayfa 7

Stereo sistemi Sony NW-E103 - Network Walkman için çevrimiçi göz atın veya pdf Servis Kılavuzu indirin. Sony NW-E103 - Network Walkman 24 sayfaları. Sony walkman nw-e103: product brochure
Ayrıca Sony NW-E103 - Network Walkman için: Kullanım Talimatları Kılavuzu (46 sayfalar), Kullanım Notları (1 sayfalar), Kullanım Talimatları (2 sayfalar), Teknik Özellikler (2 sayfalar), Sınırlı Garanti (1 sayfalar), Hızlı Başlangıç Kılavuzu (3 sayfalar), (İspanyolca) Folleto (1 sayfalar)

Sayfayı Yazdır
Sony NW-E103 - Network Walkman Servis Kılavuzu
Note on Schematic Diagram:
• All capacitors are in µF unless otherwise noted. (p: pF) 50 WV
or less are not indicated except for electrolytics and tantalums.
• All resistors are in Ω and
1
/
W or less unless otherwise speci-
4
fied.
•
%
: indicates tolerance.
• C : panel designation.
•
: B+ Line.
• Power voltage is dc 1.5 V and fed with regulated dc power sup-
ply from battery terminal.
• Voltages and waveforms are dc with respect to ground under
no-signal (detuned) conditions.
no mark : PLAY
: Impossible to measure
*
• Voltages are taken with a VOM (Input impedance 10 MΩ).
Voltage variations may be noted due to normal production toler-
ances.
• Waveforms are taken with a oscilloscope.
Voltage variations may be noted due to normal production toler-
ances.
• Circled numbers refer to waveforms.
• Signal path.
E
: PLAY BACK
a
: DIGITAL OUT
k
: DIGITAL IN
• Waveforms
1
X400
44.3 ns
500m V/DIV, 20 ns/DIV
2
X401 (used USB conector)
62.4 ns
1 V/DIV, 20 ns/DIV
3
IC700 8 (OSCOUT)
30.6 µ s
500 mV/DIV, 20 µ s/DIV
SECTION 4

DIAGRAMS

2.2 Vp-p
3.4 Vp-p
1.2 Vp-p
Note on Printed Wiring Board
• X : parts extracted from the component side.
• Y : parts extracted from the conductor side.
•
: Pattern from the side which enables seeing.
Caution:
Pattern face side: Parts on the pattern face side seen from
(Side A)
the pattern face are indicated.
Parts face side:
Parts on the parts face side seen from
(Side B)
the parts face are indicated.
• MAIN board is multi-layer printed board.
However, the patterns of intermediate-layer have not been in-
cluded in the diagram.
*
Replacement of IC400 on MAIN board requires a
special tool.
• Lead Layouts
Lead layout of conventional IC
NW-E103/E105/E107
surface
CSP (Chip Size Package)
7