Kenwood NX-700 Service Manual page 108

CN401
DCin
+B
F401
(13.6V)
F53-0328-05
CN402
GND
DCDC
50M
Converter
IC402
IC405
XC6204B332P1 XC6204B332P1
3.3V AVR
IC408
XC6204B332M
3.3V AVR 33A
Q416
SSM6L05FU
Q412
2SA1955A-F SBC_2 DC SW 33A2
DC SW
50MC
D408
1SS301F 33M
SBC_2
IC409
XC6205B152PRN
Q404 1.5V AVR
15M
2SJ645
DC SW SB
XC6109C29ANLN
SBC_2
IC401
8V AVR
XC6108C23CMN
IC403 Q407
Detect
/BINT NJM78M08FA-ZB
12A02CH
DC SW
TXC
Q408
Protect
SBC_2
12A02CH
D401
DC SW
02DZ18F-X,Y
Q401 SBC
RXC
DTC114EE
DCDC
Converter
IC410
CN403
XC9101D09AKR
E41-0927-05
1
5V AVR
/IGN
Q403
IC404
2
DTC114TE
TA7805FQ
SCTAM1 33M
SCBSY
SCRXD 33M 15M
SCTXD
IC502
DSP
IC509
TC7WT125FUF
BER_CLK
BUFF
BER_DATA
/BER_EN
33M
IC501
FLASH ROM
33BU
IC503
SRAM
33C
IC2
LM73CIMKX-0
I2CCK TEMP
I2CDT
SENSOR
X1
33C
L77-3014-05
33M
Q405
VCTCXO
TCXO_MOD BUFF
2SA1955A-F
19.2MHz
DC SW SCTAM1
IC1
LMC7101BIM5
/BINT
Q411
2SA1955A-F
SCK1, SDO1, /PCS_RF
DC SW
33BU
CN405
/RST Buck UP Battery
RESET /RST
IC506
80C
50R
80T
X3
Q203
2SC5636
80R
150C
DAN235E
50C
33C
Q409
12A02CH
SW
DC SW 50R
W_/N
RXC
3.3V AVR
33C
IC406
TK71733S
3.3V AVR
33GPS
33M 15M
IC407
XC6204B332M
X502
IC508
L77-3015-05
SM5023CNDH-G
VCTCXO
Main_CLK BUFF
18.432MHz
BSHIFT
SCBSY
Main_CLK
/SYMTIM, FSDET, /DWUP, /DINT
/MCCSRCN, /MCCSXCN, MCDOCN, MCDICN
/MCCSAF, MCDOAF, MCDIAF
MCSCKAF
IC511
TC7SH08FU-F
HD2
/PCS_RF
/PCS
TC7SH08FU-F
R567
BCLKX0 IC505 MCSCKCN
150
BCLKR0
A[0-20], D[0-15], /RD, /WR
/CS0, /CS2, /CS3, /HRDY, /WP
/FRST, /DRST, /HINT, /HDS2
/RINT
32K
I2CCK, I2CDT
33BU
IC504
RTC
RV5C386A
X501
32.768kHz
/RST
L77-1802-05
150C
Ripple Q1
2SC5383-T111
FILTER
/T_R
Q11
SSM6L05FU
ASSIST BUFF
33C 50C
Q12
2SJ347F
IC4
LMC7101BIM5
BUFF
Q15
LOOP VCO
IC3
2SK1215-E(E)
FILTER Q9,Q10
PLL
2SK508NV(K52)
IC5(1/2)
TC75W51FK(F)
CV
IC5(2/2)
PLD
TC75W51FK(F)
VCO_MOD
D5,6 D19,20
HVC131 HVC131
BPF
Fin T/R
T/R
SW SW
BPF
50C
SW
Q5 EMD9
2nd Local
/T_R Q2 DTA114YE
BPF
50C
50R
IF
AMP
CF201
Q204
(Wide)
D202
D201 2SC3356(R23)
DAN235E
IF IC
CF
CF
IC202
SW SW
IC203(1/2)
TK10931VTL-G
TC75W51FK(F)
CF202 IC203(2/2)
(Narrow)
TC75W51FK(F)
Q201 DTA114EE
Q202 DTC144EE
SW CD
W_/N
Q212 CD201
L79-1850-05
EMD9 CF203
Main_CLK /RST
RFAGC, ASSIST, DSW
/T_R, W_/N, W_/V, /H_L
SCK1, SDO1
CV, THP, THP2, RSSI, ASQDET
33A2
VAGC, PLD, MPL, BLVL
450k
BUFF
IC704
MCP6021-E/0T
IC703(1/2) IC703(2/2) IC712(8/8)
TC75W51FK(F) TC75W51FK(F) M62364FP-F
LPF
LPF DAC
ASQAPC
APC
/EVCS, SCK0, SDO0
AI
IC710
TC7W53FK(F)
TONE
VREF
OPT9
STSW IC711(2/2)
IC701 TC75W51FK(F)
IC707
TC75S51FE(F)
TC7W53FK(F)
LPF
SUM
IC510 RXAF
MCU
/SCSW
RXEO RXEI AMT
BEEP
DTI
IC706(1/2) IC706(2/2)
TC75W51FK(F) TC75W51FK(F)
IC708
TC7W53FK(F)
LPF
SUM
MIC
/SCSW
IC702(2/2) IC702(1/2)
TC75W51FK(F) TC75W51FK(F) TC75W51FK(F)
LPF LPF
MOD
TONESW, AMT, STSW, BEEP, TONE, /PRST
MM, MM2, INAMT, /SCSW, RTS0, PBSHIFT
TXD[0-3], IFC, TXC, RXC, SBC
OPT10SEL, /EVCS, SCK0, SDO0
/OVRB, /IGN, /PSW, /BINT
CTS0, RXD[0-3]
/INT25P
OPT[1-8]
OPT11
CN595
26pin Option Board
50C
Ripple Q7
FILTER 2SC5383-T111
T/R SW
50C
80T 80T
D101,205
PRE-
HVC131
DRIVE
DRIVE
T/R
BUFF BUFF AMP AMP
SW
Q101
Q13 Q102
Q14
2SC5108(Y)F 2SC5455-A
2SC5636 2SC5636
IC712(7/8)
M62364FP-F
APC
DAC
MP
50C /H_L
50R
/EVCS, SCK0, SDO0
X2
LPF
BUFF
Q6 Q208
2SC5636
2SC5636
IC204
SPM5001
XF202 50R
50R D207,208
L209,212,214
MCF
L39-1498-05 D209,210
1SV283F
1st
IF
BPF
AMP MIXER
Q205
2SC3356(R23)
150C
IC712(4/8)
VAGC M62364FP-F
TV2
DAC
BUFF
RSSI IC205
LMC7101BIM5
/EVCS, SCK0, SDO0
50R
IF_DET
BUFF
IC705(1/2) Q702
IC201
TC75W51FK(F) 2SC5383-T111
MCP6021-E/0T
SW
BPF AMP
Q701
SSM3K15TE(F)
33A2
IC711(1/2)
TC75W51FK(F)
BUFF VREF
DEO
SW
OPT10
Q708
OPT10SEL
2SA1832(GR)F
TC7WBD125AFK
Q709
DTC114EE
IC712(5/8) Q710
M62364FP-F DTC363EU
I2CCK
DAC MUTE I2CDT
IC713
TC7W53FK(F)
INAMT
/EVCS, SCK0, SDO0
AO
OPT6
D704,705 RD706F-40
Q704 2SC4738(GR)F
Q705 2SA1832(GR)F
MM2
LIMIT Q707
2SJ243-A
IC709(2/2)
TXO
TC75W51FK(F) MUTE MI2
SUM MUTE MI1
TXI
AI Q706
TONE 2SJ243-A
MM
IC709(1/2) IC712(1/8)
M62364FP-F
DAC TCXO_MOD
SUM
IC712(2/8)
M62364FP-F
/EVCS, SCK0, SDO0
DAC
VCO_MOD
IC712(6/8)
M62364FP-F /EVCS, SCK0, SDO0
DI
DAC
/EVCS, SCK0, SDO0
IC512
TC7SET08FU-F
TXD1
SCTXD
CN597
Display UNIT
D103 L407CDB : HK
SB
D104 L407CDB
D105 L7091CER
FINAL
ANT ANT
AMP
SW LPF
IC102
RA30H1317M123 : K
RA60H13171123 : HK
TEMP
80T
DET
THP,THP2
PWR
APC DET
D107,108,109
IC101,103
HSM88AS-E
NJM2904V-ZB
80R
D213,216
D217,218
1SV283F
LNA BPF
Q210
2SC3357-A
150C
IC712(3/8)
M62364FP-F
TV1
DAC BUFF
IC206
LMC7101BIM5
/EVCS, SCK0, SDO0
IC705(2/2)
TC75W51FK(F)
D703
RB706-40
BUFF
DET ASQDET
SB
SB
SPI
AMP
IC715
HOR CN705
LA4425A
6pin Option Connector
PA
Ext SP JACK
SPO J701
E11-0425-05
MI2 VOLTEGE D905
PROTECT 02DZ18F-X,Y
ME
DI
BER_CLK
VOLTEGE D906
50C
LEVEL SHIFT DEO
BER_DATA
PROTECT 02DZ18F-X,Y
AFO
D901 D904
SURGE
D907 D908
PROTECT
D911 D912
AUXIO[1-9]
IC517
I2CCK VOLTEGE
INVERTER
IC514
I2CDT I/O Expander AUXO1 PROTECT
Q901,Q902
AUXO2
QSX6 02DZ18F-X,Y
SB CN600-CN901
IC513
50C D-SUB UNIT
/INT25P TC7SET08FU-F
TXD2
TXD2 BUFF
25P_TXD2
RXD2
IC516
TC7WH126FU-F
RXD2
G_RXD2
LEVEL SHIFT
50MC D506,507
50MC
1SS416
TXD0
RXD0
RXD0
CTS0
RTS0
IC518
CTS0
50MC
RS-232C Driver
ADM202EARNZ
TXD0
RTS0
50MC
IC515
LEVEL SHIFT
TC7WT126FU-F
D910,914
D909,913
1SS355