Kenwood NX-800 Service Manual page 99

150C
Q1
2SC5383-T111
Ripple
FILTER
/T_R
T/R SW
ASSIST
BUFF
Q11 SSM6L05FU
Q12 2SJ347F
IC4
LMC7101BIM5
LOOP VCO
FILTER
Q5,Q6
2SK508NV(K52)
IC5(1/2)
TC75W51FK(F)
CV
IC5(2/2)
TC75W51FK(F)
VCO_MOD
Fin
BPF
2SC5636
50C
50R
IF
AMP
Q204
2SC3356(R23)
IC203(1/2)
TC75W51FK(F)
IF IC
VAGC
IC202
TK10931VTL-G
IC203(2/2)
TC75W51FK(F)
RSSI
CF203
RFAGC,ASSIST,DSW
/T_R,W_/N,W_/V,/H_L
SCK1,SDO1
CV,THP,RSSI,ASQDET
VAGC,PLD,MPL,BLVL
33A
450k
BUFF
IC704
MCP6021-E/0T
IC703(1/2) IC703(2/2) IC712(8/8)
TC75W51FK(F) TC75W51FK(F) M62364FP-F
ASQAPC
LPF LPF DAC
APC
/EVCS,SCK0,SDO0
AI IC710
TC7W53FK(F) OPT10SEL
TONE
VREF
OPT9
STSW
IC711(2/2)
TC75W51FK(F)
IC701 IC707
TC75S51FE(F) TC7W53FK(F)
RXAF
LPF
SUM
/SCSW
AMT
RXEO RXEI
BEEP
DTI
IC706(1/2) IC706(2/2)
TC75W51FK(F) TC75W51FK(F) IC708
MIC TC7W53FK(F)
LPF
SUM
TXI
/SCSW
IC702(2/2) IC702(1/2) IC709(1/2)
TC75W51FK(F) TC75W51FK(F) TC75W51FK(F)
MOD
LPF LPF
SUM
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
BLOCK DIAGRAM
50C
Q4
2SC5383-T111
Ripple
FILTER
50C 80T
PRE-
D101,205
HVC131
DRIVE
T/R
BUFF BUFF AMP
SW
Q9 Q10 Q101
2SC5636 2SC5636 2SC5108(Y)F
50C 50R
BUFF
LPF
BUFF
Q3
Q208
2SC5636
IC204
SPM5001
50R
50R
XF202
L210,212,215
MCF
L39-1498-05
1st
IF
AMP MIXER
Q205
2SC3356(R23)
IC712(4/8)
M62364FP-F
/EVCS,SCK0,SDO0
50R
IF_DET
BUFF
IC705(1/2)
IC201
TC75W51FK(F)
MCP6021-E/0T
SW
BPF
Q701
SSM3K15TE(F)
33A
IC711(1/2)
TC75W51FK(F)
VREF
DEO BUFF
SW
OPT10
Q708
2SA1832(GR)F
Q709
DTC114EE
IC712(5/8) Q710
M62364FP-F DTC363EU
DAC MUTE
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
TXO
IC709(2/2)
TC75W51FK(F) MUTE
SUM MUTE
AI
Q706
TONE 2SJ243-A
MM
IC712(1/8)
M62364FP-F
DAC TCXO_MOD
IC712(2/8)
M62364FP-F
/EVCS,SCK0,SDO0
DAC VCO_MOD
IC712(6/8)
/EVCS,SCK0,SDO0
M62364FP-F
DAC DI
/EVCS,SCK0,SDO0
IC512
TC7SET08FU-F
TXD1
SCTXD
CN597
Display UNIT
D103
L407CDB
80T SB
D106
L7091CER
DRIVE FINAL
ANT
AMP AMP
SW
Q102 IC102
2SC5455-A RA30H4452M123
80T
IC712(7/8)
APC
M62364FP-F
APC
MP
DAC
/H_L
IC101,103
NJM2904V-ZB
/EVCS,SCK0,SDO0
80R
D207,208
D209,210
1SV286F
BPF LNA
Q210
2SC3357-A
150C
IC712(3/8)
M62364FP-F
TV1
TV2
DAC
DAC
BUFF
IC205
LMC7101BIM5
/EVCS,SCK0,SDO0
IC705(2/2)
Q702 D703
TC75W51FK(F)
2SC5383-T111 RB706-40
AMP DET ASQDET
BUFF
SB
AMP
IC715
LA4425A
BER_CLK
50C
BER_DATA
LEVEL SHIFT
TC7WBD125AFK
IC517
I2CCK I2CCK
I/O Expander
IC514
I2CDT I2CDT
/INT25P
TXD2
D506,D507
MI2
1SS416
IC516
RXD2
MI1
TC7WH126FU-F
LEVEL SHIFT
50MC
50MC
RXD0
CTS0
IC518
RS-232C Driver
50MC
ADM202EARNZ
TXD0
RTS0
50MC
IC515
LEVEL SHIFT
TC7WT126FU-F
NX-800
ANT
LPF
TEMP
DET
THP
THP2
PWR
DET
D108,109,110
HSM88AS-E
D212,213
1SV286F
BPF
150C
BUFF
IC206
LMC7101BIM5
SB
SPI
CN705
HOR
6pin Option Connector
PA
Ext SP JACK
SPO J701
E11-0425-05
D905
VOLTEGE
MI2
02DZ18F-X,Y
PROTECT
ME
DI
D906
DEO VOLTEGE
02DZ18F-X,Y
AFO PROTECT
D901 D904
SURGE
D907 D908
PROTECT
D911 D912
AUXIO[1-9]
VOLTEGE
IMVERTER
AUXO1 PROTECT
AUXO2
Q901,Q902
D910,914
QSX6
02DZ18F-X,Y
SB CN600-CN901
D909,913
50C D-SUB UNIT
1SS355
IC513
TC7SET08FU-F
TXD2
BUFF
25P_TXD2
RXD2
G_RXD2
TXD0
RXD0
RTS0
CTS0
99