Block Diagram - Kenwood NX-5400 Service Manual

BLOCK DIAGRAM

MAIN UNIT (XC1-0321-80)
10
DDR_A[0]~DDR_A[13]
IC703
DDR_BA[0],DDR_BA[1]
CN4
DDR_CAS,DDR_CKE,DDR_CLKN
DDR_CLKP,DDR_C S
+B,SB1
DDR_DQM[0],DDR_DQM[1]
DDR_RAS,DDR_WE
VOL
DDR_DQS[0],DDR_DQS[1]
DDR_D[0]~DDR_D[15]
ENC0~ENC3
IC705
CNTS W
S2
/CS2,/CS_F,/FRST,/OE,/WP,/W R
ADD[0]~ADD[23]
DATA[0]~DATA[15 ]
INTM_S
ME
INTM_M
/CS_F
9
/CS2
MBIAS
/CS3
J1
IC706
TC7SG08FE
/SD_DET
SD1_CLK
IC700
SD1_CMD CDC3S04YFF
SD1_DAT[0]~SD1_DAT[3 ]
BT_CLK
BT_CLK_EN
33SD BT_CLK_REQ
IF_CLK_EN_/FLDM
IF_MAIN_CLK
PLL_CLK
8
Q700 X700
CN9 2SC4617/S/ L77-3123-05
30M
L802~L806
L79-1984-05
DC,/CS,/RD,/WR /CS4,/OE,/WR,ADD[23]
BD00~BD15 DATA[0]~DATA[15 ]
IC800
BD1754HFN
38M
LEDA
LEDK1~LEDK3
LCD_BLC
7
Q800
SSM3K15AMFV
LCD_RST
CN10
I/O Expander
IC708
/KEYI0~/KEYI4
/KEY_IO_INT
KEYO0~KEYO3
/SIDE0~/SIDE2
ENC0~ENC3,CNTSW
6 I2CCK,I2CDT
Motion Sensor
Q801 IC709
EMD9 KXCJ9-1008
KEY_BLC
50A
CN8
/PTT
/INT_PTT
5 /Side1
/SIDE1
/Side2
/SIDE2
/Side0
/SIDE0
GND
D704
50A
Q702
NSSM038A
LTC014EEBFS 8 SCK0,SDO0
4
GREEN LED_G
Q703 1/2
SSM6N37FE
BLUE LED_B
Q703 2/2
SSM6N37FE
RED LED_R
IC904
CN13 TPA6201A1DRB R
3
INTAM T
IC905
TPA6201A1DRB R
EXTAM T
/ADC,SCK0,SDI0,SDO0
CN12
SSW BCLK,CODEC_DI,CODEC_DO
I2CCK,I2CDT,MCLK,WCL K
SP+
SP-
2
MSW
EMC
ME
ME
PTT
IC803
TC7SPB9306TUF
PF
PFKEY
OPT RTS1 IC805 2/2
TC7WT126FU-F
E IC804
E
BD11600NU X
5V 50U
USB0_DM,USB0_DP
TXD
RXD
SMIC
IC806
TC7SG08FE
1
USB_SW
A B C
(No.RA016<Rev.001>) 2-2
IC702
---------------------------------------------------------
--CODEC(IC902)--
/CRST,MCLK,CODEC_DI,CODEC_D O
---------------------------------------------------------
--SD(J1)--
SD1_DAT[0]~SD1_DAT[3],SD1_CLK,SD1_CMD,/SD_DE T
---------------------------------------------------------
--UNIVERSAL CONNECTOR(CN12)- -
MIC_IESW,/EXT_PTT,/UDET,TXD1,RXD1,CTS1,RTS 1
USB0_DM,USB0_DP,BER_EN,USB_SW,USB_DE T
---------------------------------------------------------
--CODEC(IC902),TX PLL(IC100),LEVEL SHIFT(IC853)--
BCLK
---------------------------------------------------------
--Motion Sensor(IC709),CODEC(IC902),I/O Expander(IC708)--
I2CCK,I2CDT
---------------------------------------------------------
--CODEC(IC902), LEVEL SHIFT(IC853)--
WCLK
---------------------------------------------------------
--TX PLL(IC100),RX PLL(IC200)-- /DMOD_CS
SCK1,SDO1
---------------------------------------------------------
--TX PLL(IC100)--
/PCS_T,/DMOD_CS,PLL_MOD,TX_PLL_SE L
/PLD_T,TX,ASTSW_T,VTX_H/ L
---------------------------------------------------------
--RX PLL(IC200)--
/PCS_R,/PLD_R,RX,ASTSW_R
---------------------------------------------------------
--BT/GPS IC(IC850)- -
/BT_SHUTDOWN,GPS_PA_E N
---------------------------------------------------------
--LEVEL SHIFT(IC852,IC853)--
CTS2,RTS2,TXD2,RXD2,BT_AUD_DI,BT_AUD_DO
---------------------------------------------------------
--TX--
/APCSW,APCSW2,ANTSW,/DSW,TX C
---------------------------------------------------------
--IFIC(IC600)--
/IF_REG,IF_CLK,/IF_CS,IF_DI,2nd_VCO
---------------------------------------------------------
--ADC(IC900),IFIC(IC600)--
SDI0
---------------------------------------------------------
--DAC(IC903),DAC(IC901),IFIC(IC600),ADC(IC900)--
SCK0,SDO0
---------------------------------------------------------
--LED(Q702,Q703)--
LED_B,LED_G
LED_R
---------------------------------------------------------
--AF(IC904,IC905)--
INTAMT,EXTAM T
---------------------------------------------------------
--I/O Expander(IC708)--
/KEY_IO_INT
---------------------------------------------------------
--SIDE/PTT(CN8)--
/INT_PTT
---------------------------------------------------------
--LCD CONNECTOR(CN9)--
LCD_RST
---------------------------------------------------------
--ADC(IC900)--
/ADC
---------------------------------------------------------
--DAC(IC901)--
/DACCS
---------------------------------------------------------
--DAC(IC903)--
/EVCS
---------------------------------------------------------
--CLOCK BUFFER(IC700)--
BT_CLK_EN
IF_CLK_EN_/FLDM
---------------------------------------------------------
--BATTERY- -
HDQ_2(HDQ_1),SDET
---------------------------------------------------------
--5V AVR(IC64)- -
RXC,RX_SW
---------------------------------------------------------
--DC SW(Q22)--
/BINT
---------------------------------------------------------
--DC SW(Q21)--
/PSW
---------------------------------------------------------
--5V AVR(IC801)- -
5UC
---------------------------------------------------------
--5V AVR(IC36)- -
SBC
---------------------------------------------------------
--Detect(IC704)--
/RST
---------------------------------------------------------
--OTHERS--
/EMG,SYMTIM_IN,SYMTIM_IN
---------------------------------------------------------
--3.3V AVR(IC30)- -
SD_EN
---------------------------------------------------------
IC900
ADS7961SRHB
/ADC
BATT,CV_R,CV_T,PFKEY,Ramp_Offset ,
SDI0
ADC SDET,TEMP,THP,VO L
IC901
DAC124S085CIS
/DACCS
APC,ASSIST_R,ASSIST_T,FCN T
DAC
IC903
R2A20178NP
/EVCS
DAC HOLD_R,HOLD_T
D902
RB521CM-30
BER_EN
D903
IC906
IC902
BD11600NU X DAN222
TLV32AIC3104 I
D904 905 906 907
RB521CM-30 MIC_IESW
/CRST
CTS1
VCO_MOD
INTM_S
CODEC
IC805 1/2
INTM_M
TC7WT126FU-F
D801~D803
RB521CM-30
/UDET
/EXT_PTT
IC802
TC7W53FK/F/ D703
RB521CM-30
USB_VBUS
TXD1
33M
RXD1
D E F
Fin
IC100
SKY72310362LF
Q101 DSC9A01/T/
33C
Ripple D101 1SS400SM/T/
50C 50VCO
Filter
50C
IC102(1/2)
IC712(2/2)
BU7242NUX
TC7WH14FK-F
Q111
/PLD_T CV_T
EM6M2
TX DC SW
TX
PLL_MOD PLL HOLD_T
TX_PLL_SEL
IC711
BD1160 0NUX
/PCS_T
Loop
TX
SCK1
Filter
BUFF
SW
VCO
BCLK
200C Q160
IC101 Q100EM6M2 MCH3914-H/8/
OPA170 AIDRLR D100 EDVZ8.2B
D160
DC SW BB565-02V
33C
ASSIST_T DC SW
D161,162,163,164
Q701 VCO_MOD BB664-02V
SSM3K15AMFV
33M
ASTSW_T Q201 DSC9A01/T/
Ripple
D201 1SS400SM/T/
50VCO
Filter
ASTSW_R
Q211
EM6M2
ASSIST_R DC SW RX D C S W
Q200EM6M2
IC201
D200 EDZV8.2B
OPA170 AIDRLR
200C
SDO1
Loop
RX
/PCS_R
Filter BUFF
SCK1 VCO
33M
Q240
HOLD_R MCH3914-H/8/
RX
D240
BB565-02V
/PLD_R PLL
D241,242,243
CV_R
IC712(1/2) BB664-02V
TC7WH14FK-F IC102(2/2)
BU7242NUX
33C
50C
IC200
SKY72310362LF
Fin
Q600
MCH3914-H/8/
D600
SMV1705-079LF
2nd
VCO
50C 33C
IF_MAIN_CLK
/IF_CS,SDIO,IF_DI,IF_CLK
/IF_REG,SDO0,SCK0 IF IC
IC600
AD9864BCPZRL
33BT 18BT
IC852,853
74AVC4 TD245GU
18BT_HCI_TX,18BT_HCI_RX
RXD2,TXD2
18BT_HCI_CTS,18BT_HCI_RTS
RTS2,CTS2 LEVEL
18BT_AUD_OUT,18BT_AUD_I N
BT_AUD_DI,BT_AUD_DO
SHIFT
18BT_AUD_FSYNC,18BT_AUD_CLK
WCLK,BCLK
/BT_SHUTDOWN
BT_CLK_REQ
BT_CLK
GPS_PA_E N
BER_EN
USB_DET
G H I J
50VCO
Q110
SSM3J15FS
DC SW
IC300 Q310
uPC2710TB-A 2SK3077F
Q180 Q181
2SC5108/Y/F 2SC5108/Y/F
Pre Pre
Douber CPL DRIVE1 DRIVE2
AMP AMP
50VCO
Q210
SSM3J15FS /DSW
D C S W
Q280 Q281 Q580
2SC5108/Y/F 2SC5108/Y/F 2SC5108/Y/F
Local
Douber CPL
BUFF
/APCSW
LPF
50C
Q601
LTC023 JEBFS8 L530
L79-1927-05
SW 2nd_VCO
SAW
IC500
Q660 Q670
X670 CMY210
2SC5066F/0/ BF5020W
58.05MHz
1st
IF IC520
IF MCF
SW
AMP AMP uPG2214TK-A
MIX
L7B-0001-00
50R 50R SAW
50R
L550
L 7 9 - 1 9 2 8 - 0 5
33BT 18BT
IC850
2400 2483.5
L855
MHz
L79-1987-05
SAW
1575.42MHz
BLUETOOTH
GPS
RF
SAW SAW
AMP
L853 IC851 L857
L79-1985-05 L79-1985-05
+B
X850
18BT CLK
L77-3121-05
32.768kHz
12BU
38M
38M
IC39
NJM2878F4-33 /BINT DC SW
Q22
33A 3.3V AV R
SSM6N37FE
IC35
XC6223D331G-G
33M 3.3V AV R
IC80
BU30TD2WNVX
30M 3.0V AV R
IC38
BU33TD2WNVX
33BT 3.3V AV R
IC34
LXDC2HN18F163
1.8V DC/DC
18M 200C
Converter
IC37
BU18TD2WNVX
18BT 1.8V AV R
IC701
XC8102AA07-G Q33 EM6M2
DC SW
18M_3 DC SW
A30
33A
W02-3785-05
1.2V DC/DC
12M
Converter
33SD 3.3V AV R
IC30
XC6223H331G-G
SD_EN
33C 3.3V AV R
IC61
BU33TD2WNVX
SBC
/RST Detect
IC704
S-80135ANPF-G
K L M
700MHz: 763 775.99375MHz(RX/TX)
793 805.99375MHz(TX)
800MHz: 806 825MHz(TX)
851 870MHz(RX/TX)
D370 RN142S
Q320 Q330
D371 RN142S
RD01MUS1-T11 3 RD07MUS2BT214 D350 L5208F
ANT
DRIVE FINAL LPF
SW
AMP AMP
Q390 Q403
IC360
LSCR523EBFS8 EMD9
XC8102AA07
DC SW DC SW A PCSW2
50C
SW
IC400
ANTSW
BD7562FVM
APC
+B
Q401 Q402
SSM3K15AMFV
SSM3K15AMFV
DC SW DC SW APC
50T
Q400
LTC023 JEBFS8
50R
Q571
EM6M2
RX_SW DC SW
50R_700
L536 Q570
L79-1927-05 SSM3J15FS
DC SW 50R
RF
SAW
AMP
Q530
BB506CFS-E
IC570
SW
uPG2214TK-A
Q550
BB506CFS-E
RF
SAW
AMP
L556
L 7 9 - 1 9 2 8 - 0 5
50R_800
F1
FZA10BQ-3R15
BATT 7.5V
IC31
IC32
XC6215B122N-G XC6209B312D-G GND
31BU
1.2V AV R 3.1V AVR
BINT
SDET S
IC33
TPS62140RGT
HDQ_1 Smart+BATT
3.8V DC/DC (HDQ_2)
Converter
Q21 SSM6N37FE
33M / P S W DC SW 3 3 M
SB1
SBC DC SW
Q20 EMD12 IC20
D20 DAN222
XC61CC5602N-G
Detect
IC82
XC6209B502D-G
50A 5V A VR
33M
IC801
NJW4184U2-05
50U 5V A VR
IC60 5UC
IC36
TPS61041DRVR
XC6209B502D-G
20V DC/DC
5V A VR
Converter
SBC
IC63
50C
XC6209B502D-G
50VCO 5V A VR
SBC
IC65
XC6209B502D-G
50T 5V A VR
TXC
IC64
XC6209B502D-G
50R 5V A VR
RXC
Q32
EM6M2
BAT T DC SW
SBC
Q70 LTC014EEBFS8
Q71 2SB11 32(Q.R)
IC70 BU7242NUX
53AF 53AF AVR
F2
F53-0498-05
50A
N O P Q