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SA-WSL600
SA-WSL600
12
12
3-4. SCHEMATIC DIAGRAM - MAIN Section (1/3) -
• See page 9 for Waveforms. • See page 15 for IC Block Diagrams. • See page 17 for IC Pin Function Description.
AMP CTRL
BOARD
(3/3)
2
BOARD
1
(2/3)
AMP CTRL
IC B/D
IC B/D
IC B/D
IC B/D
1
4
5.7
5.7
0
3.3
0
5.7
0
2
5.7
0
5.7
5.7
2.1
3.3
4.2
3.3
0
0
3.3
0
0
0
3.3
3.3
3.3
3.3
3.3
1.8
1.6
3.3
3.3
3.3
3.3
0
2.7
2
3.3
3.3
3.3
3.3
3.3
3.3
1.7
3.3
0
0
3.3
3.3
3.3
3.3
3.3
3
3.3
3.3
14
12
1
3.3
0.9
5.7
3.3
CL460
CL426
4.7k
R459
0.1
C408
CL436
10k
R440
100
R423
CL440
10k
R424
4.7k
R437
R463
10k
CL444
CL422
R448
10k
R449
100
0.1
C410
CL432
10k
R434
0.1
C418
CL442
0.01
C425
4.7k
R438
R5F212BASNFP
IC420
1
NO USE
2
S-AIR_DATA
3
FW_MODE
4
NO USE
5
NO USE
6
RESET
7
Xout
8
Vss
9
Xin
10
Vcc1
11
NO USE
12
P_CONT2(S-Master)
13
P_CONT1(S-AIR)
14
P_CONT_PVDD(MAIN)
15
NO USE
16
NO USE
17
NO USE
18
NO USE
19
NO USE
20
NO USE
21
LED_GREEN
22
LED_RED
23
NO USE
24
NO USE
25
DAMP_SHIFT
26
NO USE
27
DAMP_SCDT
28
DRIVE_RST(EN)
29
DAMP_INIT
30
DAMP_OVF
31
DAMP_LA
TCH
32
DAMP_SOFT_MUTE
33 DAMP_OVF2
34 DAMP_LATCH2
35 NO USE
36 AC_CUT
37 FW_TxD
38 FW_RxD
39 NO USE
40 NO USE
41 NO USE
42 PVDD_SD_EN
43 DC_DET
44 NO USE
45 DRIVE_SD
46
S-AIR_FREQ_DET
47
S-AIR_DET
48
S-AIR_GPIO2
49
KEY_POWER
50
S-AIR_RESET
51
KEY_P
AIRING
52
NO USE
53
SHIMUKE
54
MODEL
55
FAN_ON
56
FAN_DET
57
S-AIR_RF_FB
58
NO USE
59
Vss
60
NO USE
61
V
ref
62
Vcc1
63
NO USE
64
S-AIR_CLK
CL450
4.7k
R461
CL466
JL406
JL404
JL400
JL402
10k
R445
0
R451
20MHz
X400
0.1
C428
47k
R435
JL412
DA2J10100L
D430
47k
R430
47k
R422
10k
R436
2SC4154TP-1EF
Q410
0.01
C407
100k
R420
0.22
C411
0.1
C412
1k
R489
CL464
CL462
100
R475
100
R474
100
R473
100
R471
4.7k
R483
CL408
CL410
CL412
CL402
CL414
CL404
CL416
CL406
1
2
3
4
5
6
7
8
9
9P
CN400
D-GND
TXD1
RTS1
3.3V
CLK1
RXD1
CNVSS
RESET
D-GND
0.1
C421
100k
R441
R466
10k
CL452
DA2J10100L
D500
0.1
C508
1k
R528
10k
R533
25V
47
C518
16V
100
C513
8.2k
R534
100k
R530
JL536
0
R529
22uH
L500
JL506
JL508
JL504
100
R520
1
C419
10V
100
C427
1
C426
PST8429UL
IC410
1
GND
2
VDD
3
CD
4
OUT
1
2
3
3P
CN500
FAN+12V
SIG
GND
JL420
R416
1k
R413
1k
R412
1k
RT3N22M-T111-1
Q420
RT3P11M-TP-1
Q430
C422
0.1
1k
R429
1
C403
CL400
10V
1000
C402
6.3V
470
C413
10
R408
18
R405
22
R410
1000p
C406
C400
0.01
10V
1000
C401
1
C409
R477
47
JL426
CL470
JL436
JL440
R467
47
R480
47
JL432
JL424
R462
47
JL442
CL438
JL454
R482
47
R465
47
R484
47
JL438
JL422
CL468
JL448
JL450
JL446
JL418
JL428
JL452
47
R455
R481
47
JL434
JL444
JL430
JL410
1
2
3
4
5
SI-3010KM-TLS
IC530
Vcont
Vi
n
GND
V
out
Sense
JL456
SL400
SL402
1k
R443
100
R403
100
R406
100
R407
100
R409
CL456
CL458
CL430
CL434
CL420
0.01
C416
0.01
C415
0.01
C417
C423
0.1
10k
R419
CL454
R468
10k
SL406
SL404
10k
R433
10k
R432
1k
R431
DA2J10100L
D440
1
2
3
3P
CN440
LED(R)
LED(G)
GND
100
R476
0.1
C424
S410
S400
100
R427
CL428
JL408
30P
CN420
1
RESERVED
2
DETECT
3
RESERVE
4
NC
5
NC
6
LRCK_X
7
BCK_X
8
SDIO_X
9
LRCK_W
10
BCK_W
11
SDIO_W
12
GND
13
+3.3V
14
+3.3V
15
GND
16
GND
17
256FS
18
INT
19
PD-OUT_Airoha
20
NC
21
I2CSDA
22
I2CCLK
23
RESET
24
GND
25
SDIO_Y
26
BCK_Y
27
LRCK_Y
28
SDIO_Z
29
BCK_Z
30
LRCK_Z
47
R600
R494
100k
10k
R497
JL461
JL462
JL463
JL464
JL465
JL466
JL467
JL468
JL469
JL470
JL471
5
4
3
2
1
MM1836A40NRE
IC430
CONT
GND
NP
Vout
Vin
BD00GC0WEFJ-E2
IC400
1
VOUT
2
FB
3
GND
4
NC
5
EN
6
NC
7
NC
8
VCC
2
12
3
4
5
6
7
8
9
10
11
12P
CN430
NC
1
A+14V
EN-POWER
UNSW14V
FEUNSW14V
A-GND
FE-GND
FL-GND
D-GND
D-GND
FL_6V
UNSW_6V
JL414
JL416
0.022
C414
R464
0
R452
100
10k
R495
22k
R496
220
R900
0.01
C900
JL900
2.7k
R901
CL900
JL901
JL902
SMLT12D16C-STP4
D900
1
3
4
4P
CN900
LED(R)
LED(G)
2
NC
GND
SC_DT
SC_SHIFT
OVF1
INIT
OVF2
RESN
SCL
SDA
GPIO2
BCK
LRCK
DETECT
SOLA
TCH1
256FS
2.4/5.8_DET
2.4/5.8_DET
SCL
GPIO2
SOLA
TCH2
SOFT_MUTE
SDA
DETECT
DATA3
DATA1
RESN
1
3
4
2
5
6
8
11
9
10
7
AMP CTRLBOARD (1/3)
/
LINK
SECURE
+4V REGULATOR
IC430
IC420
SYSTEM CONTROLLER
VOLTAGE DETECT
IC410
+12V REGULATOR
IC530
+3.3V REGULATOR
IC400
M1
M
(FAN)
(EZW-RT50/EZW-RT20)
WIRELESS
TRANSCEIVER
RESET SWITCH
-2 -1
-2 -1
LED DRIVE
LED DRIVE
(NC)
FRONT_LED BOARD
REGULATOR
SWR1
SWITCHING
(1/2)
LINK/STANDBY
(GRN)
(RED)
13
A
15
K
E
D
C
4
14
16
17
8
G
B
1
11
3
10
I
9
J
F
H
6
2
5
7
12
(CHASSIS)
(CHASSIS)
(CHASSIS)
(Page 13)
(Page 14)
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