Block Diagram - Kenwood NX-5800 Service Manual

BLOCK DIAGRAM

MAIN UNIT
Main Unit (XC1-039 A/2)
IC702
DDR_A[0]~DDR_A[13]
DDR_BA[0],DDR_BA[1]
DDR_CAS,DDR_CKE,DDR_CLKN
DDR_CLKP,DDR_CS
18M DDR
DDR_DQM[0],DDR_DQM[1]
DDR_RAS,DDR_WE
DDR_DQS[0],DDR_DQS[1]
DDR_D[0]~DDR_D[15]
IC701
10
/CS2, /FRST,/OE,/WP, /WE
J700
FLASH ADD[0]~ADD[23]
33M
DATA [0]~DAT A[15]
/SD_DET
SD1_CLK
SD1_CMD
/CS_F
SD1_DAT [0-3]
/CS2
33SD
/CS3
IC704
TC7SZ08FE
IC703
X700
CDC3S04YFF
L77-3123-05 Q700
2SC4617/S/
19.2MHz /RST
9
IF_CLK_EN
Clock
FCNT TCXO Buffer
Buffer IF_MAIN_CLK
PLL_CLK
33M
33M
33M 18M
CN749
54M
33M
18M L726,L728,L729,L730,L731
L79-1984-05
DC,/CS_LCD,/RD_LCD,/WR_LCD /CS4,/OE,/WR,ADD[23]
D[0]~D[15] DATA [0]~DAT A[15]
8
PRST,PRST_M ON,/KEYINT,I2CCK,I2CDT, USB0_DM,USB0_DP, RXD0,TXD0
/PTT
IC711
R_SET0,R_SET1,R_SET2
GPS_PA _EN
/BT_SHUTDOWN
/DM_EN I/O
/SD_DET
EXPANDER
DM/KVL UART2_SW1
DM_OUT Q909 , Q910 UART2_SW2
2SC4738(GR)F
UART2_SW3
IC709
2SA1832(GR)F
TC7SET125FUF ESP_DET
7 D925,926
DA3S101F IF_CLK_EN
DM_IN PRSR_MON
IC710 LIMIT
TC7SZ08FE
IC913 IC902 33M
/PSW BU7242UNX TLV 32AIC3104I
2/2
MIC
ME
33A
AFO+
AFO- CODEC
IC903 50A
BU7242UNX
2/2
AFO_D CODEC_DI,CODEC_DO
AFO I2CCK,I2CDT, /CRST
BCLK,WCLK,MCLK
6
CN910 18M_3 33A
SB2
SB2 50A
IC911 IC903
LA4425A BU7242UNX
1/2
SPAF_3 SPAF
AFO_SP
SPO Q902
LTC014TEBFS8
PA
SW
AF_MUTE
HOR
Q905
J900
SSM3K335R
5
ESP_DET
EXTSP_EN
SW
D909 IC900
DA3S101F TC7SET08FUF IC908
TC7WH14FK-F
SW
Q906
SSM3J332R
D900 IC912
Q901
DA3S101F TC7SET08FUF
SSM3J332R
CN900
SW
SPO
SPG
INTSP_EN
SW
4 Q900
SB1
SSM3K335R
Main Unit
(XC1-039 B/2)
/BER_EN
CN907 CN906
20o_CLK
D916,D917 IC905
MI2
D921,D922 TC7WT125FUF
DA2J101 /BER_EN
ME2
DZ2J108(M)
DI
VOLTAG E 20o_DX
DEO
PROTECT
IC910 IC906
AFO
PCA9555AHF TC7WBD125AFK
AUXO1 AO1
3
INV AUXO2 AO2
I/O LEVEL
Q907 Q908 ,
EXPANDER SHIFT
SSM3K335R
AIO[1-9]
PA
HOR
50A
50A /INT25P
IC907 IC708
BD11 600NUX BD11600NUX
TXD2/ AIO9 P_TXD2 G_TXD2
AUXIO9
D33_TXD2
DPDT DPDT
IC905
SW TC7SET125FUF SW
RXD2/DI D33_RXD2
2
DI P_RXD2 G_RXD2
SURGE
PROTECT
UART2_SW3 33M UART2_SW2
50A
SB1
50A
IC909
ADM3202ARUZ
RXD0 RXD1
TXD0 TXD1
RS-232C
RTS0 Driver RTS1
CTS0 CTS1
1 CN4
33M
Q7
LTC0 14TEBFS8
/IGN
A B C
(No.RA017<Rev.002>) 2-2
IC706
---------------------------------------------------------
--SD(J700)--
SD1_DAT [0]~SD1_DAT[3],SD1_CLK,SD1_CMD
---------------------------------------------------------
--PLL(IC100)--
SDO1,PLL_MOD,PLD
---------------------------------------------------------
--DPDT SW(IC714)
/PCS,SCK1,/DMOD_CS,BCLK,TX_PLL_SEL
---------------------------------------------------------
--BT/GPS IC (XC2-003 IC5)--
/BT_SHUTDOWN,GPS_PA_EN
---------------------------------------------------------
--TX--
ANTSW,/DSW,TXC,ASSW
---------------------------------------------------------
--IFIC(IC600)--
/IF_REG,IF_CLK,/IF_CS,IF_DI,2nd_VCO
---------------------------------------------------------
--ADC(IC712),IFIC(IC600)--
SDI0
---------------------------------------------------------
--DAC(IC715),DAC(IC719),IFIC(IC600),ADC(IC712)--
SCK0,SDO0
---------------------------------------------------------
--ADC(IC712)--
/ADC
---------------------------------------------------------
--DAC(IC715)--
/DACCS
---------------------------------------------------------
--DAC(IC719)--
/EVCS
---------------------------------------------------------
--5V AV R(IC17)--
RXC
---------------------------------------------------------
--5V AV R(IC12),DC SW(Q6,Q11)--
SBC_2
---------------------------------------------------------
--DC SW(Q12)--
/SAV E
---------------------------------------------------------
--3.3V AVR(IC7)--
SD_EN
---------------------------------------------------------
I2CCK
I2CDT
/INT_IO
UMode
VCO_MOD
MI2
ME2
DI
DEO
IC714
BD11600NUX
/PCS
SCK1 /PCS_RF
DPDT
SW
/DMOD_CS P_SCK1
BCLK
33M TX_PLL_SEL
IC712
ADS7961SRHB
/ADC
CV,Ramp_Offset,BLVL,THP1,THP2
SDI0
ADC
TEMP,REV,GPS_PWR,GPS_ALM
SCK0,SDO0
IC715
DAC124S085CIS
/DACCS
DAC APC,ASSIST,FCNT
IC719
R2A20178NP
/EVCS
DAC
MP,SPC,TV1,TV2,SPAF, SPAF_3
E-Vo l
IC2
MSP430G2533P0
/OVRB
/OVRB_OUT, /IGN_OUT,/ PSW_OUT
PWR_CNT ,BINT2,/RST,/ BINT P_TXD2
P_RXD2
Power
BAT_CNT
Managment
/IGN
/PSW
I2CCK,I2CDT
31BU
IC707
BD11600NUX
TXD2
GPS_ANT_SW,WCLK,BCLK,BT_AUD_DI,BT_AUD_DO
DPDT RTS2,CTS2,BT_SW
SW
RXD2
GPS_PWR
GPS_ALM
33M UART2_SW1
GPS_PA_EN
/BT_SHUTDOWN
G_TXD2
G_RXD2
54M
D E F
/T_R
Q102
EMD9
DC SW
50CS
Q100
LTA 014YEBFS8
Q101
D101 RN262CS
D11 4 RN262CS
SSM3K15AMFV D102 RN262CS RX
D11 5 RN262CS Q106
BPF
2SC5108F/Y/
DC SW
50CS
SW Fin
SW
AMP
TX
BPF
50CS
IC100 Fin
SKY72310362LF Q105
VCO_MOD MCH3914-H/8/
33C
D103
50C BBY58-02V
IC101 D105,107,109,110
TC7SH17FUF BB664-02V
Q110
2SC5108F/Y/
PLD
Loop
RX
BUFF
P_SCK1 PLL Filter
VCO
PLL_MOD
SDO1
Q108
/PCS_RF EM6M2
/T_R DC SW
IC102 Q104 DSC9A01/T/
BA2904FVM D11 3 1SS400SM
Q109
1/2
SSM3J15FS
Ripple
CV
Filter
DC SW
200C
50CS
T X
VCO
200C
IC102
Q103 EM6M2
BA2904FVM
D100 EDZV8.2B Q107
2/2
MCH3914-H/8/
ASSIST DC SW
D104
BBY58-02V
VCO_MOD
D106,108,111,112
BB664-02V
ASTSW
Ripple
50C
Filter
Q600
MCH3914-H/8/
Q601
D600
LTC 023JEBFS8
SMV1705-079LF
2nd
50C 33C VCO
IF_MAIN_CLK
/IF_CS,SDIO,IF_DI,IF_CLK
IF IC
/IF_REG,SDO0,SCK0
IC600
AD9864BCPZRL
Module (BT/GPS) Unit (XC2-003)
33BT 18BT
X2
L77-3121-05
Bluetooth
32.768kHz
2400-2483.5 MHz
IC5
18BT XO
L11
L79-1987-05
Q1
BPF
EM6M2
GPS
1575.42MHz
DC
BLUETOOTH
33BT
SW GPS
BPF
TXCO
L9
L79-1985-05
X1
L77-3123-05
19.2MHz
ANT
33GPS
DET
GPS_PWR
BTFM_nSHUTDoWN,GPS_PA _EN GPS_ALM
18BT_HCI_TX,18BT_HCI_RX
18BT_HCI_CTS,18BT_HCI_RTS
18BT_AUD_OUT,18 BT_AUD_IN
18BT_AUD_FSYNC,18BT_AUD_CLK
BT_SW
IC2
BU18TD2WNVX
18BT 1.8V AV R
CN735 CN1
IC3
33BT 3.3V AV R
/BT_SHUTDOWN,GPS_PA_E N
18BT
RXD2,TXD2 GPS_ANT_SW
LEVEL
RTS2,CTS2 IC4
CONVERTER NJM2878F4-33
BT_AUD_DI,BT_AUD_DO
33BT
WCLK,BCLK
33GPS 3.3V AV R
IC1, IC6 IC7 ,
74AVC4TD245GU
GPS_PWR,GPS_ALM
BT_SW,GPS _ANT_SW
54M
G H I J
IC302
Q111 D300 RN262CS IC300 Q300 F, K:RA60H4452M1A
2SC5108F/Y/ D500 RN262CS RD01MUS2-T113 F2, K2:RA60H3847M1A
CPL T/R
DRIVE DRIVE RF POWER MODULE
BUFF
SW AMP AMP
Q14 Gate Bias 2
90T
EM6M2
50CS
+B
Gate Bias 1
DC SW ASSW
Q302
LSCR523EBFS8
50CT /DSW DC SW DC SW
Q301
LSCR523EBFS8
Q304
EM6M2
APC1 DC SW
IC303
NJM12904RB1
50CS 1/2 2/2
Q500
DC DC
2SC5108F/Y/
SPC
Local AMP AMP
BUFF
90T 90T
LPF
SW
2nd_VCO
IC500
Q603 Q604 AK1224
X600 D501,D502,D503,D504 Q502
BF5020W
2SC5066F/0/
49.95MHz BB565-02V MT3S111
1st
IF IF
AMP MCF BPF LNA
AMP
MIXER
L7B-0003-00
IC501
BA2904FVM BA2904FVM
50R 50R 1/2 50R
50R
VC
TV2 TV1
TUNE
200C
+B
IC1
31BU 3.1V AV R
IC3
XC6215B122N-G
12BU 1.2V AV R
Q1
KTA 2012EP
Q3
SSM3K15AMFV
SCTAM1 DC SW
/BINT
54M
54M
A1
W02-3785-05
1.2V DC/DC
12M
Q12
EM6M2
54M DC SW
IC11
LXDC2HN18F163
18M 1.8V DC/DC
IC9
XC8102AA07-G
18M_3 LOAD SW
IC5
XC6223D331P-G
33M 3.3V AV R
IC4
NJM2878F4-33
33A 3.3V AV R
SBC_2
IC12
NJM2878F4-33
33C 3.3V AV R
IC16
XC6209B502P-G
IC14
XC6223H331P-G
50CT
33OPT 3.3V AV R
SD_EN
54M
IC7
XC6223H331P-G
33SD 3.3V AV R
IC10
50A 5.0V AV R
RXC
IC17
50R 5.0V AV R
SBC_2
IC6
50C 5.0V AV R
Q12
EM6M2
50CS DC SW
/SAVE
IC13
TPS61041DRVR
20V DC/DC
200C
Converter
K L M
F, K: 450~520MHz
F2, K2: 380~470MHz
D310 L8104
D311 L8104
D312 JDP2S12CR
D313 JDP2S12CR
D314 RN142S
D315 RN142S
COUPLER
ANT
LPF
SW
IC304 D309
AD8315ARM
RB706F-40
50CT
PA REV
Q18
APC1 CTRL DET REV SSM3J334R
Q17
LT C014EEBFS8
/DSW
IC301
NJM12904RB1 DC
2/2 1/2 90C
SW
DC DC
AMP AMP
Ramp_
Offset
ANTSW
90T 90T
MP DC SW
Q303
LSCR523EBFS8
Q16
SSM3J334R
Q15
LTC 014EEBFS8
DC
90T 90C
SW
TXC
D505,D506 D507
BB565-02V BB565-02V
Notch
BPF
Filter
IC501
2/2
VC
TUNE
200C
CN2
DC in
Q8 (13.6V)
LSCR523EBFS8
Q9
LSAR523UBFS8
D11
F1
DZ2S056(M)
F53-0519-05
GND
50BU
5V
CN1
IC8
TPS54240DGQ
5.4V DC/DC
Converter
BAT _CNT
Q5
MTM981400BF
Q6
LT C014EEBFS8 F2
FZA10BS-5R0
SB1 DC SW
SBC_2
Q10
MTM981400BF
Q11
LT C014EEBFS8 F3
FZA10BS-5R0
SB2 DC SW
IC15
BA00DD0WHFP
SBC_2
90C 9.0V AV R
D1
DZ2J180(M)
Q4
LT C014EEBFS8
5.0V AV R
/OVRB DC SW
N O P Q