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Kenwood NX-3720HG Service Manual page 184

Vhf digital transceiver, uhf digital transceiver
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TX-RX UNIT (XC1-183K-00 (NX-3820H(G), NX-3820H, NX-3820(G), NX-3820))
THP1
Destination
$R1
R3
R4
R1
K-00
0
-
(F1:450-520)
R2
PWR
R2
K-01
-
0
(F2:400-470)
*R3
$R11
$R13
$R15
F1
R3
*R4
$R12
$R14
$R16
F2
R4
13.6V
+B
+B
L15
R45
R46
LB73G0AM-004
54M
54M DC/DC SHIELD CASE
47k
(D)
11k
(D)
E11
R116
R118
F1B-0085-00
CP
10
10 9
8
7
6
IC25
0
0
RK73HH1J391D
MP2560DQ-LF-Z
EXPOSED
11
R58
30k
(D)
R59
R60
R61
1
2
3
4
5
150k
(D)
11k
(D)
10k
(D)
L13
LB73G0AM-004
54M
L12
R43
10u
5.4V
CPZ
CN19
100
R41
22k
SBWTDIO
12M
SBWTCK
R51
12M
18M
IC24
100k
LXDC2XQ12A-252
C29
IC22
IC12
GND_1
2200p
LXDC2HN18F163
$CN10
DVCC
PWR_CNT
R76
DVSS
R34
10k
VoUT_2
Q19
VIN
1
/OVRB
VIN_1
GND
47k
P1.0
VT6M1
2
P_TXD2
P2.6
VoUT_1
1.8V
R75
RXD
/BINT2
VIN_2
3
MoDE
330
P_RXD2 D26
P2.7
EN
4
TXD
R48
R55
R64
RB521CM-30
SBWTCK
EN
18M
5
VoUT
R92-3769-05
R65
A3
100
1k
9
6
SBWTDlo
/PSW_OUT
50C
10
10
1.2V
7
A4
BAT_CNT
P1.7
8
P1.5
P1.6
9
/IGN
/BINT
D14
R538
/RST
P2.0
10
P2.5
/IGN_OUT
/OVRB_OUT
RB521CM-30
100
11
P2.1
P2.4
12
/PSW
13
P2.2
P2.3
3.2V
D27
RB521CM-30
MSP430G2533P0
32M
L16
32M
5.0V
LB73G0AK-001
IC21
Q16
4
5
XC8102AA07-G
1.8V
31BU
LSAR523UBFS8
R32
VoUT
18M_3
50BU
0
VIN
Q15
R53
LSCR523EBFS8
3
2
1
47k
VSS
D13
CE
EDZV5.6B
SBC
31BU
18M SW
Load Switch
3.1V
D24
BATT CHK
1.2V
32M
RB520SM-30
CN16
12BU
32A
L18
12BU
LB73H0AV-002
IC13
50C
50A
BU31TD2WNVX
L17
3.2V
4
3
32A
IC26
LB73H0AV-002
XC6221D501G-G
5.0V
VoUT
VIN
8
4
3
50A
VIN
VoUT
GND
STBY
1
2
VSS
CE
1
2
R38
1k
31BU
SB1(HEAD/AFamp)
+B
C21
470p
CN18
SB1
F4
C42
470p
SB2
FZA10BS-5R0
F5
FZA10BS-5R0
Q17
13.6V
13.6V
CN20
SB2(9Vreg/D-sub)
Q12
TPCP8107-F
R29
BLVL
TPCP8107-F
Q25
10k
R47
10k
SBC
Q18
EMD9
Q13
LTC014EEBFS8
LTC014EEBFS8
Q11
LTC014EEBFS8
/OVRB(For MSP430)
/OVRB
7
D18
/IGN
RB521CM-30
D19
IC23
RB521CM-30
XC6221D501G-G
50C
5.0V
R78
R79
R80
54M
R42
VoUT
50C
3.3k
3.3k
3.3k
2
1
0
VIN
D22
EDZV8.2B
Q14
LTC014TEBFS8
VSS
CE
3
4
19.2MHz
X401
L7H-0076-00
FCNT
R420
6
VC
VCC
1k
Q401
R425
C438
2SC4617/S/
GND
oUT
L404
C462
22
0.01u
C447
0.01u
4.7u
1u
R421
(-39)
32M
0
B
OSCGND
TEMP
L402
LB73H0AV-003
/RST
1
19.2M
2
TMS
3
TDI
4
TDO
For CVDD
For RVDD,USB
For DDR_DVDD
5
TCK
6
7
/TRST
5
8
9
10
1.2V
MCLK
19.2M
For DVDD IO
For DVDD IO
For USB
For DVDD IO
L420
C481
32k_I
L92-1101-05
12BU_1
15p
1.2V
X402
L77-1802-05
L405
G
C480
32k_O
RTCGND
12M_1
$C401
1.2V
CTS2
18p
LB73G0AM-004
G
L406
PLL0_VDDA
USB0_DM
RTCGND
USB0_DP
L407
UMode
12BU
PLL0GND
50A
R434
E
1.2V
L408
0
12M
PLL1_VDDA
18M
L409
L92-1101-05
F
PLL1GND
ASSW
DM_IN
DM_OUT
SYMTIM_IN
/DCR_RST
1.8V
18M
L410
18M_1
1.8V
L411
18M_2
3.2V
4
L412
32M_1
LB73G0AK-001
1.8V
AGCKEEP
A8
B7
B8
C7
C8
D7
D8
E7
E3
D2
D3
C2
C3
B2
B3
A2
E8
E2
F3
F7
H3
E9
VDDQ5
VSSQ5 E1
CN98
D1
VDDQ4
VSSQ1 D9
C9
VDDQ3
VSSQ4 C1
B1
VDDQ2
VSSQ3 B9
IC402
A7
VDDQ1
VSSQ2 A3
K9
VDD3
VSS3 K1
PWR_CNT
F9
VDD2
VSS2 F1
VDD1
A9
VSS1 A1
J8
J9
K7
K8
K2
K3
J1
J2
J3
H1
J7
H2
G3
G2
G1
H7
H8
H9
G9
G8
G7
F8
F2
GPS_ANT_SW
32M
R435
/INT_IO
10k
18M_1
18M_3
CN86
3
32M
R431
100k
R432
100k
IC401
E3
H3
E4
H4
H5
E5
H6
E6
F3
G3
F4
G4
F5
G6
F6
G7
G1
F7
E1
A4
H8
H1
D1
C1
B1
A8
A1
FlashROM 512Mb
VSS1
VSS2
E8
VCC
VSS3
H2
G5
/WP internal Pull-Up
H7
E2
D2
C2
A2
B2
D3
C3
A3
B6
A6
C6
D6
B7
A7
C7
D7
E7
B3
C4
D5
D4
C5
B8
C8
F8
G8
F2
G2
A5
B5
B4
F1
D8
1.8V
IC403
L413
TC7SZ08FE
LB73G0AK-001
D401
oUTY GND
RB521CM-30
INA
/FRST = OPEN DRAIN
VCC
INB
C479
0.1u
2
1
A
B
C
(No.RA054<Rev.001>) 2-16
Tripler
R138
L115
RN73HH1J100D
Q101
L41-2785-53
10
VCO Buffer
*R110
2SC5108FT/Y/
*C126
270n
*R146
Q102
2SC5108FT/Y/
*C122
*C102
Q106
*C137
*C121
VCO
C132
2SC5108FT/Y/
L108
L7
L107
L41-2785-53
C123
D103
D104
C127
L34-4610-15
C135
9p
R123
LB73H0AV-003
270n
220p
1SV282-F
1SV282-F
220p
35.5n
0.5p
R139
R131
0
390
0
R124
10k
L109
LB73H0AV-003
VCO Buffer/BPF SHIELD CASE
E101
F1B-0085-00
CV
4.2V
CN25
20V DC/DC
19.6V
D17
R68
4
3
2
1
Q103
L14
15u
RB561VM-40
10
EM6M2
LR79Z0AA150M
GND
SW
L119
VIN
R133
NC
5
6
7
8
LB73H0AY-004
EN
R125
47k
FB
R112
10M
5.0V
Q104
2SD2654/W/
IC14
1k
C109
33p
C116
0.1u
TPS61041DRVR
CC730AD1H104J
R115
120k
CN23
CN24
CN22
$C107 $R107
R145
*C148
*C147
*L123
*L121
CN33
0
C142
C140
IC19
*L104
*L102
0.5p
0.5p
*R109
*R108
XC6223D321G-G
32C
CE
VSS
3.2V
R321
VIN VoUT
0
C331
IC301
NJG1608KB2
1000p
RX HPF
P1
C310
C309
C312
VCTL1
7p
C339
4p
C308
L305
22n
R312
C306
GND
C316
PC
4p
8p
4p
LR79G0CQ22NG
5.6
470p
P2
L306
3.9n
C315
CP303
1u
VCTL2
RK74HB1J100J
LR79G0CQ3N9C
C340
1u
R310
0.1u
C314
22k
0.01u
Q301
SSM3K15AMFV
39 38 37 36 35 34 33 32 31 30 29 28 27
53
C313
VSS4
470p
C324
40
VSS2 26
0.01u
R323
10
RX_PDN
C317
C319
R324
10
41
TX_PDN
LNAoUT 25
C323
1.5p
6p
CP302
42
AGC_KEEP
DEMVDD 24
100p
RK74HB1J100J
C326
100p
$L316
43
CSN
DEMIN 23
$C348
44
VSS1 22
C320
C311
SDATAI
15p
R314
5p
45
SCLK
IC302
LoVDD 21
L302
33n
C325
12
AK2401
100p
LK73H0AM33NJ
46
SDATAo
RFoUTN 20
R320
C334
C333
47
RFoUTP 19
LD
1k
3p
15p
48
LoIN 18
DVDD
49
AD_SCLK
LoDVDD 17
50
AD_SDo
CPZ 16
51
SWIN 15
AD_FS
R325
52
DA_FS
CP 14
150
CP301
1
2
3
4
5
6
7
8
9
10
11
12
13
R304
RK74HB1J100J
0
R322
C328
0.1u
10
C335
100p
C346
C329
100p
C336
0.1u
10u
C332
100p
C330
0.1u
PLL_CLK
CN61
BOOT PIN
UART BOOT=10010111
R444
Emulation Debug BOOT = 00011110
22
For Production line
CN941 CN922 CN923 CN924 CN925
CP402
2.2k
W1W2W3 V1 V2 V3 U1 U2 U3 T1 T2 T3 R1 R2 R3 P4R12 R11V8 T9 U8V11 T14 R10 W13V9 U9 W9 T8 V7 W7W8 U7 T7 W6 V6 U5 V5 W5 U6 U4 T6 W4 T4 V4 T5U15 U14 V14 U13 V13 V12 W12 W 11 T13T11T10T12 U10 V10 U11 W10
K14
J17
T17
L16
M16
TDI
RESET
J18
TDo
NMI
AMUTE/UART2_RTS D5
J15
TCK
RESEToUT
AFSR C2
L17
TRST
TMS
ACLKR A1
J16
(TXSLOT) RTS1
EMU0
AHCLKR/UART1_RTS A2
K16
EMU1
AFSX B2
R526
R422
10
K17
RTCK/GP8<0>
ACLKX B1
330
T18
CLKoUT
AHCLKX/USB_REFCLKIN/UART1_CTS A3
12M_1
L19
oSCIN
AXR0/ECAP0_APWM0/MII_TXD<0>/CLKS0 F3
CN94
CN55
K19
oSCoUT
AXR1/DX0/MII_TXD<1> E1
J19
RTC_XI
32M_1
AXR2/DR0/MII_TXD<2> E2
R437
H19
RTC_Xo
R13 P13L6 K5 J13G12 G11 G10G6F14N7H14E5 N8 M9 M8L12K12K6 J12 J6 H13 H12 H11 H10H7 H6G13G8 G7E15
AXR3/FSX0/MII_TXD<3> E3
0
F4
RTC_ALARM/DEEPSLEEP
AXR4/FSR0/MII_CoL D1
F5
DVDD3318_A1
M3
CN71
M18
USB0_DM
AXR5/CLKX0/MII_TXCLK D3
F15
DVDD3318_A2
T19
M19
USB0_DP
AXR6/CLKR0/MII_TXEN C1
G5
DVDD3318_A3
N4
P16
USB0_ID
AXR7 D2
G14
DVDD3318_A4
NC3
P2
N19
USB0_VBUS
AXR8/CLKS1/ECAP1_APWM1 E4
G15
DVDD3318_A5
RSV2
P1
CN56
K18
USB0_DRVVBUS
AXR9/DX1 C3
H5
DVDD3318_A6
SATA_VDD4
SATA_VDD1 M2
N17
USB0_VDDA12
18M_1
AXR10/DR1 D4
E14
DVDD3318_B1
SATA_VDD3
SATA_VDDR P3
C483
P18
USB1_DM
12M_1
AXR11/FSX1 C5
0.22u
F6
DVDD3318_B2
SATA_VDD2
USB_CVDD M12
P19
USB1_DP
AXR12/FSR1 C4
F7
DVDD3318_B3
USB1_VDDA18 P14
E9
MMCSD0_CLK
AXR13/CLKX1 B3
F8
DVDD3318_B4
USB1_VDDA33 P15
F1
MMCSD1_DAT<7>/LCD_PCLK
18M_1
AXR14/CLKR1 B4
DVDD3318_B5
AXR15/ECAP2_APWM2
F2
MMCSD1_DAT<6>/LCD_MCLK
F10
USB0_VDDA18 N14
32M_1
A4
DVDD3318_B6
H4
F11
USB0_VDDA33 N18
18M_2
MMCSD1_DAT<5>/LCD_HSYNC
GP8<12> G3
F12
DVDD3318_B7
DDR_DVDD18_10 R9
G4
MMCSD1_DAT<4>/LCD_VSYNC
MMCSD1_CMD J4
F13
DVDD3318_B8
IC404
DDR_DVDD18_9 R8
R5
LCD_AC_ENB_CS
MMCSD1_CLK G2
G9
DVDD3318_B9
DDR_DVDD18_8 R7
L1
SATA_RXP
MMCSD1_DAT<0> G1
J14
DVDD3318_B10
DDR_DVDD18_7 P10
L2
SATA_RXN
GP6<8> T15
K15
DVDD3318_B11
DDR_DVDD18_6 P9
J1
SATA_TXP
32M_1
DVDD3318_C5
GP6<9> U16
J5
DVDD3318_C1
DDR_DVDD18_5 P8
J2
SATA_TXN
DVDD3318_C6
GP6<10> W15
K13
DVDD3318_C2
DDR_VREF
DDR_DVDD18_4 P7
N2
SATA_REFCLKP
DVDD3318_C7
GP6<11> U17
L4
DVDD3318_C3
DDR_ZP
DDR_DVDD18_3 N10
C485
N1
SATA_REFCLKN
DVDD3318_C8
0.1u
GP6<12> R16
L13
DVDD3318_C4
RTC_CVDD
DDR_DVDD18_2 N9
N3
SATA_REG
DVDD3318_C9
R485
GP6<13> R17
M13
PLL1_VDDA
DDR_DVDD18_1 N6
1k
W14
GP6<7>
DVDD3318_C10
SPI1_SoMI H17
N13
PLL0_VDDA
R6
R486
V15
GP6<6>
R483
1k
SPI1_SIMo G17
P5
U12
V18
PRU0_R30<15>/PRU0_R31<15>
49.9
G16
P6
L14
12BU_1
V19
PRU0_R30<14>/PRU0_R31<14>
PLL1_VDDA
G18
P12
N15
RXD2
U19
PRU0_R30<13>/PRU0_R31<13>
F17
R4
L15
PLL0_VDDA
TXD2
T16
PRU0_R30<12>/PRU0_R31<12>
F16
SPI1_SCS<7>/I2C0_SCL
R536
R18
PRU0_R30<11>/PRU0_R31<11>
L18
M17
M15
H18
H1
H2
K1
K2
L3
M1
M14
N16
A19
H8
H9
H15
J7
J8
J9
J10
J11
K7
K8
K9
K10
K11
L5
L7
L8
L9
L10
L11
M4
M5
M6
M7
M10
M11
N5
N11
N12
P11
SPI1_SCS<6>/I2C0_SDA
E18
SPI1_SCS<5>/UART2_RXD
10
R537
R19
PRU0_R30<10>/PRU0_R31<10>
F19
SPI1_SCS<4>/UART2_TXD
10
R15
PRU0_R30<9>/PRU0_R31<9>
SPI1_SCS<3>/UART1_RXD
F18
SPI1_SCS<2>/UART1_TXD
P17
GP6<5>
SPI1_SCS<1>
E19
SPI1_SCS<0>
U18
RMII_TXD<1>/PRU0_R31<29>
SPI1_ENA
H16
RMII_TXD<0>/PRU0_R31<28>
G
RTCGND
SPI0_SCS<4>/UART0_TXD/MII_RXD<2>
V16
F
PLL1GND
SPI1_CLK G19
PLL0GND
SPI0_SCS<3>/UART0_CTS/MII_RXD<1>
R14
RMII_TXEN/PRU0_R31<27>
E
SPI0_SoMI/MII_RXER C16
B
OSCGND
W16
RMII_RXD<1>/PRU0_R31<26>
SPI0_SCS<2>/UART0_RTS/MII_RXD<0>
SPI0_SIMo/MII_CRS C18
RMII_RXD<0>/PRU0_R31<25>
V17
RMII_RXER/PRU0_R31<24>
SPI0_SCS<1>/MDIo_CLK
SPI0_SCS<5>/UART0_RXD/MII_RXD<3> C19
RMII_MHZ_50_CLK/PRU0_R31<23>
W17
SPI0_SCS<0>/MDIo_D
D18
RMII_CRS_DV/PRU1_R31<29>
W18
MMCSD1_DAT<3>/PRU1_R30<3>/PRU1_R31<4>
SPI0_ENA/MII_RXDV
E17
MMCSD1_DAT<2>/PRU1_R30<2>/PRU1_R31<3>
W19
MMCSD1_DAT<1>/PRU1_R30<1>/PRU1_R31<2>
SPI0_CLK/MII_RXCLK
D16
PRU1_R30<0>/PRU1_R31<1>
H3
E16
K3
D17
J3
C17
K4
D19
E6
C7
B6
A6
D6
A7
D9
E10
D7
C6
E7
B5
E8
B8
A8
C9
A10
B10
A11
C10
E11
B11
E12
C11
A12
D11
D13
B12
C12
D12
A13
B13
E13
C13
A14
D14
B14
D15
C14
C15
A15
B7
D8
A16
A9
A18
B17
A17
F9
B16
D10
B9
A5
C8
B15
B18
B19
R488
MODEL
1k
VER1
$R401
$R402
VER2
oE
oE
GND
GND
D-
D-
2D-
2D-
D+
D+
2D+
2D+
S
S
1D-
1D-
VCC
VCC
1D+
1D+
IC405
IC406
/CS2
BD11600NUX
BD11600NUX
/CS3
CN67
CN68
R462
1k
/FLDM
LOW = UART OR USB LOADER
5.4V
CN2
E40-6862-05
TO MODULE (BT/GPS) UNIT (XC2-004) CN1
D
E
F
G
*IC201
F1:RA60H4452-501
F2:RA60H3847-501
TH1
1
2
3
4
CN26
Pre-Drive
Drive
IC202
C274
2p
R240
BGU6104
C238
39
C241
Q201
R215
C201
VCC
R223
RFM01U7PF
*L216
470p
R243
470p
CUR_ADJ
L212
L213
NC
(-53)
C216
39
2p
C218
R218
C225
39
LK73H0AM15NJ
LK73H0AM8N2J
39
15p
L209
15p
22
ENABLE
470p
L211
15n
C229
8.2n
R216
RF_IN
R224
39
15n
(-71)
RF_OUT
39
15n
22p
R219
C223
1k
100p
R228
$R246
RX:0V
TX:5.0V
3.9k
R212
1k
TX High power:4.2V
C212
TX Low power:3.7V
90C
90T
470p
+B
IC1
Q22
BA00DD0WHFP
SSM3J334R
Q202
LSCR523EBFS8
R231
1
2
3
4
5
9.0V
2.2k
$R263
Q21
LTC014EEBFS8
$Q203
$R253
5.0V
RX:0V
Q20
TX:9.0V
50CT
SSM3J334R
90T
C235
5
4
BA3472FVM
+IN2
-IN2
oUT2
1
2
3
VCC
Q23
LTC014EEBFS8
R247
10k
R229
CN92
CN93
CN28
CN29
47k
CN31
$L317
R318
*C337
0
R535
100k
R506
100k
(D)
R507
10k
R508
10k
C517
1u
16
C518
100p
R504
RTS2
GND
TXPWR_H_/L
0
C502
VoUTD
/EVCS
VREFIN
SCK1
ATT_SW
VoUTC
SDO1
0.1u
CP410
DIN
VoUTB
CP411
WCLK
SDO1
SYNC
APC
100*4
$R521
$R521
BCLK
/DACCS
VoUTA
24 23 22 21 20 19 18 17
SCK1
SCLK
CTS1
CP408
VA
100*4
100*4
25
SDI
CH4 16
IC411
DCR_DO
DAC124S085CIS
DCR_ADI
26
SDo
CH5 15
C494
/BINT
L414
CH6 14
R416
27
BDGND
/DCR_ACS
32M
LB73H0AV-002
0.1u
0
28
+VBD
CH7 13
SYMTIM_IN
IC410
12bit/4ch
/ADC_INT
CN72
ADS7961SRHB
DCR_ACLK
29
GPIo
CH8 12
DAC
CODEC_DO
CH9 11
30
REFM
CODEC_DI
R500
REFP
CH10 10
DCR_DDO
31
1k
/DCR_DCS
32
+VA2
CH11 9
CP409
/CRST
LB73H0AV-003
DCR_DI
100*4
R663
BT_AUD_DI
1
2
3
4
5
6
7
8
L601
0
/INT15P
BT_AUD_DO
C639
1u
1.8V
$R404
/DCR_CS
C640
0.1u
$R405
/CRST
BER_DATA
25REF
BER_CLK
50A
R660
10
SP_MUTE
MCLK
19.2MHz
IC414
MCLK
BU7462NUX
CP604
ANTSW
25VREF
DRVDD2
BCLK
BCLK
/DM_EN
oUT1
HPRoUT
R532
VREF
WCLK
TXC
VDD
0
CODEC_DO
WCLK
IC607
HPRCoM
IN1-
/DSW
CODEC_DI
DIN
TLV32AIC3104I
DRVSS
oUT2
/KEYINT
IN1+
R534
10*4
IN2-
3.2V
DoUT
HPLCoM
PRST
22k
(D)
I2CCK
C638
3.2V
VSS
/ADC_INT
IN2+
I2CDT
DVSS
HPLoUT
0.1u
R665
SDO1
DRVDD1
C527
IoVDD
I2CCK
L602
0
LB73H0AV-003
SCL
AVSS1
I2CDT
32A
0.1u
R498
32M
32M
10k
32M
CN87
RXD1
CP605
TXD1
100*4
/DACCS
/EVCS
/PTT
12 11 10 9
8
7
SCK1
25
SDI0
SDO0
UART2_SW1
RXD0
13
P13
P05 6
/BT_SHUTDOWN
TXD0
P14
P04 5
14
/ADC
GPS_PA_EN
15
P15
P03 4
RX
IC409
UMode
TX
16
P16
TCA9555RTWR
P02 3
PRST_MON
17
P17
P01 2
$R415
18
A0
P00 1
SCK0
19
20
21
22
23
24
C510
UART2_SW1
0.1u
UART2_SW2
D33_RXD2
D33_TXD2
50A
P_RXD2
IC407
C498
P_TXD2
/DM_EN
0.01u
G
VCC
DM_OUT
INA
32M
GND
oUTY
C661
R667
TC7SET125FUF
1u
12k
DM_IN
oUTY
GND
R511
32M
INA
33k
INB
VCC
IC408
TC7SZ08FE
C523
1000p
13.6V
5.4V
CN82
CN77
3.2V
IC413
1.8V
XC61CN5002N-G
CN76
CN81
R527
VOUT
CN75
CN78
100k
VSS
CN74
$C513
VIN
NC
$C512
D408
RB521CM-30
C521
0.1u
D409
D407
C514
1000p
RB521CM-30
EDZV8.2B
2
2
1
1
D406
D403
D405
D404
D402
TO SUB UNIT (XC3-050) CN7
H
I
J
CN27
*C253
L224
C258
LR79G0GK82NG
$R207
470p
82n
D205
*R269
L4
L3
L8104
C250
C256
C262
100p
L34-4758-05
L34-4758-05
*L2
2.5T
2.5T
27p
27p
D206
C93-1932-05
L8104
$C205
R268
C254
*R272
470p
RX:0V
56
$R209
RX:0V
TX:0.9V
TX:1.6V
R281
RX
L227
LR79G0GK3N9B
56
3.9n
R267
3.9k
TH2
FWD
C270
470p
90ANT
90T
R261
$C246
47
R258
470
IC205
$IC204
AD8315ARM
L225
D202
LB73H0AY-004
B+INPUT
RN142S
RFIN
V-
VPoS
B-INPUT
ENBL
A+INPUT
VAPC
BoUTPUT
VSET
A-INPUT
NC
V+
FLTR
AoUTPUT
CoMM
$R254
0.01u
IC203
Q205
EMD9
$C210
VEE
R266
+IN1
270k
R265
-IN1
22k
oUT1
R203
0
Q204
LSCR523EBFS8
CN30
R241
2.7k
CN32
SB1
IC601
LA4631VC-XE
8bit/8ch
CN79
DAC E-Vol
Q606
32M
SSM3J334R
D619
R681
C655
1u
AFO_SP
RB521CM-30
1.5k
1
2
3
4
5
6
7
8
9
10
11
12
R652
C631
R648
C627
22k
1u
2.2k
0.22u
VIN7
VIN2
C626
R649
C628
VDD
GND
R646
R643
IC412
22k
1u
2.2k
0.22u
LD
RESET
R2A20178NP
10k
F2
VREF
Q605
CLK
VDAREF2
F53-0286-05
VDAREF1
SP_MUTE
R655
13.6V
DI
VIN3
VIN6
22k
SSM6N15AFEM
PA_MUTE
R654
Q604
LTC014TEBFS8
22k
CN50
SPO
CODEC
50A
32M
CP602
Q601
I2CCK
SSM6N15AFEM
4.7k*4
$R417
DEO_0
EXPAD
I2CDT
SCL
P12
SDA
P11
VCC
P10
IC604
32A
/INT15P
INT
TCA9555RTWR
GND
C646
R664
DI
CP601
A1
P07
10u
1k
A2
P06
4.7k*4
IGN
IC609
CN96
R641
R676
C636
54M
XC6221D501G-G
5.0V
1k
10u
MIC
50AC
0
VIN VoUT
ME
SBC
VSS
CE
17
R613
0
C637
DEO_0
10u
$R612
AFO
R659
0
19
18
DI
R668
C656
$R601
1k
10u
13
20
R630
50A
SB2
CN97
R658
50A
100
IC608
32M
oUT1
IC603
7
15
VDD
TC7WH126FK
IN1-
oUT2
IN1+
R672
G1
VCC
IN2-
27k
(D)
25REF
VSS
A1
IN2+
G2
CTS1
Y2
Y1
BU7462NUX
GND
A2
RXD1
ExSP
DSUB
C606
AFAMP
AFOAMP
RXD1
16
IC605
CN90
0.01u
R2oUT
RXD
50A
8
R2IN
TXD
D602
T2IN
T2oUT
T1IN
C609
1u
50
RB521CM-30
CN91
V-
R1oUT
C610
1u
50
CN95
C2-
CTS
R1IN
C2+
RTS
C611
LTC014TEBFS8
T1oUT
C1-
D614
GND
1u
50
RB521CM-30
V+
VCC
C612
Q402
C1+
CN80
1u
50
SSM3K15AMFV
R502
ADM3202ARUZ
IC602
100k
G1
VCC
RTS1
A1
G2
Y2
BER_EN
Y1
D33_TXD2
D610
GND
A2
RB521CM-30
2
TC7WT126FU-F
R656
1k
D33_RXD2
1
R657
1k
CN89
D609
TXD1
BER_DATA
BER_CLK
RB521CM-30
TXD1
CN1
EC720AA-0560A
K
L
M
R5
ANT
0
J2
E1B-0001-00
EXT.SP
IGN
5
C660
1000p
R634
R635
100
FNC1
0
C614
100p
6
R636
470
FNC6
9
C615
100p
D-Sub15
R637
100
FNC2
J1
R633
0
C616
100p
E58-0567-05
10
R614
50
0
6
11
C617
100p
1
11
R638
100
FNC3
7
2
R631
0
C618
100p
12
12
SP2
8
3
13
C619
100p
9
4
R639
100
FNC4
14
10
0
C620
100p
5
14
15
R624
100
DATO
C621
0.022u
R640
470
FNC5
C622
100p
L603
DATAI
C623
F3
13.6V
100p
SB
F53-0286-05
C624
100p
GND
D616
AVRM10270K101
HORN ALERT SW
3
R629
R632
R628
Q602
4.7k
47k
0
1
C613
1000p
F53-0286-05
R627
D618
F6
0
50A
RB520SM-30
IC606
TC7SET125FUF
G
VCC
4
INA
$R607
R626
GND
oUTY
2
470
$R606
CN88
$R602
$R603
N
O
P
Q

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