Kirisun DM588 - Page 134

DM588 Service Manual
131
25
26
DVSS
27
VREFD
28
AVSS3
29
AGNDO UT
30
AGNDI N
31
LOCAP
32
LOIN
16
VS
R
FO
SSIOU T
15
PDOUT
14
DISCO UT
13
AUDIO OUT
12
NAMPI
11
NAMPO
10
NRECT O
9
BIAS
17
I UT
18
A S2
19
PDN
20
RSTN
21
CSN
22
SCLK
23
SDATA
24
DVDD
DETO
8
AVDD
7
AVSS
6
VREFA
5
NC
4
NC
3
NC
2
NC
1
IFIP
33
GND
IC17
AK236 5A
C332224
FB18
CB100505
C333104 C334104
R158
47K+-1%
R159
150K
C335
100pF
C336
100pF
R160
NC
R161
220K
R162 1M
C337
102
R163
68K
C339
102
C340104
R164
33R
R165
33R
R166
33R
R167
33R
C341100pF C342100pF C343100pF C344100pF
R168
33R
C345100pF
C346104
100pF
C347 C349
104
C350105 C351105 C352224 C353100pF C354100pF
FB19
NC
R169 0R
C355NC
C358
0R
104 C359
L61
0.47μH
C360 22pF
R174820R
C311 NC
R27051K
C330102
+
C
22uF/50V
348
+
C338
22uF/50V
R29
100K
R216
NC
R219NC
FB46
CB100505
R228 100K
R22910K
FB50
NC
C437104
1
VCONT
2
GND OUT
3
4
VCC
U3
NC
R325
6R8
C549 104
C550 104
C551102R3260R
L40
0.47uH
C552NC C553NC
C554332
R327
3.3K
TP61
C197 0R
5R
RSSI
2365_RSTN
2365_PDN
SPI_CLK
SPI_2365_CS
SPI_DATA
5R
AFADC
SQL
51.65IF
450KIF
3M
5S
PLL_3V3RXCFC
2LO