![Sony D-NE300 - Psyc ATRAC Walkman Portable CD Player Service Manual Download Page 15](http://html.mh-extra.com/html/sony/d-ne300-psyc-atrac-walkman-portable-cd-player/d-ne300-psyc-atrac-walkman-portable-cd-player_service-manual_413199015.webp)
D-NE300/NE300CK/NE301/NE301CK/NE306CK
15
15
6-6.
SCHEMATIC DIAGRAM – MAIN Board (2/4) –
•
See page 11 for Waveform.
•
See page 20 for IC Block Diagrams.
C821
S820
C715
C720
C703
C
710
S810
FB302
IC702
R732
C702
R1001
R866
FB701
C711
C713
C7
08
R731
X701
FB304
FB306
R733
C701
R313
C317
C714
R716
C717
C716
C810
R722
R314
C314
D308
VDR309
C337
C318
C718
C712
VDR701
VDR702
R735
VDR704
FB702
C709
L703 47
µ
H
L704 47
µ
H
C706
C705
V
D
R
7
03
FB201
FB101
FB303
J301
C305
C306
R301
C307
C308
C310
C309
R302
C107
C207
R102
R202
IC301
C302
R111
R211
C103
C203
C303
R303
C304
R707
D307
SL825
IC806
C808
0.1
0.1
0.1
0.1
0
.1
XN0NE9200LS0
1M
47 4V
470k
10k
0.1
0.1
0.1
1M
22MHz
1M
0.1
10k
0.0047
0.1
10k
0.1
0.1
1
220
1k
0.01
MA147-TX
0.001
1000p
0.1
0.1
10k
0.1
0.1
22
6.3V
22
6.3V
1
4.7
0.1
2.2
22
6.3V
0.1
4.7
2.2
2.2
100k
100k
TA2120FN(EL)
10
16V
22k
22k
100p
100p
10
16V
10
L301
10
µ
H
0.47
100k
UDZSTE
-175.1B
XC6206P142MR
4700p
24
26
28
29
31
32
34
35
36
3
7
38
39
4
0
41
42
43
44
45
46
13
14
15
17
18
19
20
23
27
PCMD_I
LRCK_I
BCK_I
BCK_O
LRCK_O
PCMD_O
RMKEY
REQ_I
SDCLK
SDOUT
SDIN
OPEN
HOLD
BEEP
SWITCH
ON
OFF
(2/4)
+1.4V
REGULATOR
(OPEN/CLOSE DETECT)
HOLD
HEADPHONE AMP
(OPEN)
(NE300CK/NE301CK/NE306CK)
(NE300CK/NE301CK/NE306CK)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299