Main Board (2/4) - Sony Walkman MZ-N910 Service Manual

MZ-N910
Ver 1.2 2003.09
– MAIN Board (2/4) – •
See page 38 for Waveforms.
L802
R850
R803
R804
TP808
GND
C801
R802
L803
R857
22k
C828
0.1
F
C829 0.1 F
C804 10 6.3V
C802 0.1 B
0 C830
0.1
10 B
C805 10 6.3V
47
C806 C831
10 47
6.3V 6.3V
4.7 10V
C808
1000p
AP1845
AP1846
0
C803 C807
0.1 10
B 6.3V
AP1305
X801 R806
22.5792MHz 0
C810
R805 C809
6p
0 6p
R871
0
R815 R814
C811
1k 2.2k
1
C817 1 B B
R818 1M R817 2.2M
R821 R822 R824
47k 220k 470k
C819 C838
0.1 0.1
R872 0 R826
B B
R856
X802
0
48MHz
R827
4.7k
R823
0
IC801
CXD2680-207GA
C820
0.01 B
C821
0.022
B
C822
0.01 B
C823
0.022 B
42 42
2.2k
C845
0.022
B
R847
10k
C837
1000p
B
TP1886
AP1889
AP1890
C840
0.047 B
C827
0.1 B
R849 R848
2.2k 1k
R845 2.2k
AP1887
S802
SL803
AP1893
C826
0.01 B
SL802
S805
TP1889 XGUM
S803
SL804
S804
C825
0.01 B
R844
0
R920
0