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16
16
D-NS313F
D-NS313F
5-7. SCHEMATIC DIAGRAM – MAIN BOARD (3/3) –
• See page 9 for Waveforms.
• See page 20 for IC Pin Function Description.
D402
D404
L402
165uH
C416
C417
R414
R415
C419
L403
10uH
C405
R404
S812
R829
R826
R812
C805
RB806
C802
R821
C811
C809
C807
Q403
Q404
CN401
CN402
C808
S811
R402
R401
C401
J401
F401
R817
SL803
F402
C480
R484
D871
D872
R810
R874
C882
C402
R873
R824
SL871
C810
SL801
R828
C815
R804
D420
VDR418
FB403
4.7uH
FB404
4.7uH
Q479
Q472
Q471
Q480
Q473
Q474
R410
R471
R483
C623
C421
C477
C420
C476
R848
C876
C877
C875
X802
R879
C880
R875
R1004
C813
C872
X801
R882
R820
C881
R823
C481
C812
C814
C806
Q803
Q804
TP471
C874
C801
RB801
R847
RB802
RB401
R872
RB803
RB810
RB815
RB814
RB813
RB812
RB811
CN801
R408
R835
IC802
VDR802
TP473
RB160M-30TR
UDZS-TE17-12B
47p
0.1
10
1k
220
6.3V
1000p
100
100k
0
100k
0.1
47k
0.01
100k
0.1
0.1
1
2SD2652T106
SWITCHING
2SD2652T106
SWITCHING
1
(OPEN)
22k
100k
1
2A
32V
10k
TEST
1.4A
32V
0.022
100k
MC2838
MC2838
1M
100k
1000p
1000p
2.2k
2.2k
TU TEST
10
OPEN
2.2k
0.1
0
UDZS-TE17-12B
1
2SA2018TL
+B SWITCH
2SA2018TL
+B SWITCH
RT1P140M-TP-1
+B SWITCH
RT1N140M-TP-1
SWITCHING
RT1N140M-TP-1
SWITCHING
RT1N144M-TP-1
SWITCHING
0.22
100k
10
470
6.3V
1
1
220
6.3V
1
2.2k
22p
22p
1000p
8MHz
1M
470p
1k
0
10p
12p
75kHz
0
2.2M
1000p
1k
47p
470p
470p
0.1
2SC4081T106
INVERTER
2SC4081T106
INVERTER
SIFT
0.01
1
10k
2.2k
47k
4.7k
220k
10k
10k
10k
10k
10k
10k
10k
30P
0
0
BR24L02
4.7
M GND
BUS
B+
D GND
GND
DDC
TUNER:H
TU VCC
DDC
BUS 2
+VBAT
CD VCC
VDD DSP
COM1
COM2
COM3
COM4
SEG01
SEG02
SEG03
SEG04
SEG05
SEG06
SEG07
SEG08
SEG09
SEG10
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
2
11
3
4
5
6
7
20
15
13
16
8
14
19
SEG19
SEG20
SEG17
SEG18
COM1
COM2
COM3
COM4
SEG01
SEG02
SEG11
SEG12
SEG13
SEG14
SEG15
SEG16
SEG17
SEG18
SEG19
SEG20
SEG03
SEG04
SEG05
SEG06
SEG07
SEG08
SEG09
SEG10
32
33
34
TCK
TDO
TDI
VOL EN
23
24
25
26
27
28
29
35
22
30
31
1
2
29
30
1
2
29
30
DC IN 4.5V
DRY BATTERY
SIZE"AA"
HOLD
ON
OFF
EEPROM
1
5
10
15
20
2PCS.3V
30
25
(IEC DESIGNATION LR6)
Содержание DNS313F - S2 Sports CD Walkman
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