Icom IC-M506

9-2
PWR
CTRL
LPF
BPF
CERAMIC
PWR
CTRL
BUFF
BUFF
X101:CR-766
21.25MHz
BUFF
IF
AMP
AF
MUTE
ANT
FIL
LOOP
LPF
LPF
BPF
ANT
SW
TX/RX
SW
BPF
BPF
XTAL
YGR
AMP
PWR
AMP
NOISE
AMP
NOISE
DET
APC
CTRL
LPF
AF
MUTE
MIC
AMP
AF
MUTE
AF
MUTE
+5
REG
AF
MUTE
MIC
AMP
BUFF
AF
MUTE
AF
MUTE
BPF
IF
AMP
BPF
CERAMIC
BPF
XTAL
LPF
X202
CR-967
AF
MUTE
AF
MUTE
AF
AMP
AF
MUTE
NOISE
AMP
NOISE
DET
X901
AF
MUTE
BUFF
ATT
RF
AMP
IF
AMP
X901
LPF
BUFF
BUFF
BUFF
FIL
LOOP
BUFF
AF
MUTE
AF
MUTE
AF
MUTE
AF
MUTE
AF
MUTE
AF
MUTE
AF
MUTE
AF
AMP
AF
MUTE
AF
MUTE
AF
MUTEAF
MUTE
AF
AMP
AF
MUTE
X201
JTBM450CX70
X301
JTBM450CX70
DSCDEC
RINTMO
REXTMO
ICEXTS
PONO
HL/ATT
TXMSO
PCON
RXSPMO
ICPAS
LVTX
T5VS0
WXDEC
NOISEV
TDETV
FILO
PCON
AISC AISRXD
MAINDET
CH70DET
INCOM
SCRMOPT
RVSO
WXDEC
LVRX
PTTC
CMICAFS
EMICS
ICINTS
RVSHIF
RVSOUTS
MVSPASS
MRSSI
MIC-IN
MDETS
CH70DS
HMICO
HMICINS
RVSPASS
IMICS MIC-IN HORNC HORN
NMEAI+
NMEAI-
NMEAO+
HMICO HAILC
PAINMO
MVSOUTS
PASTBY
AFINM
DSCDEC
HL/ATT
RF OUT
DET
2ND IF
AMP
FM
DET
2ND LO
BUFF
TX MUTE
CTRL
HV
PLL
VCO
IC201:NJM2591V
30.15MHz
FI302:FL-450
Q205:KTC4080
FI204:LTWC450E1
IC101:GP214D
IC513A:
Q3,Q4:2SC5065
Q5:KTC4080
Q6:KTC4080
D7,D8:
Q21
D12,D13:
IC2:NJM2730F
D14,D15:
PROTECT
D601:DSA3A1
REVERSE
CONNECT
JDP2S12CR
BAT68
2SC4226
RN142G
FI303:FL-451
D3:1SV305
HV
LMV324IPW
VCC
HDF160F
FI201:
IC503A:IC503B:
R3V
SHIFT
Q2:LDTC144EE
D1:RN142G D2:1SS390
MOD
RVSO
Q23:LDTC114EE
D11:DB2S31400
T5
CTRL
R8
Q13,Q15:LDTC144EE
Q14:KTA2015
IC102:NJM2835DL
R3
REG
Q11:KTA2015
CTRL
Q12:LDTC144EE
R3V
IC512:
5V
8V
DSCENC
IC503C: IC503D:
NMEAI+_0183
NMEAI-_0183
AMP
IC514A:LMV324IPW
SQL
IC506D:
Q512:TPC6111
Q511:LDTC144EE
NMEAO+_0183
EXT SP(BTL AMP)
PTTC
VCC
OPTIONAL
IC502C:
SAFO
ICF3
D201:RN142G
IC506A:
COMMANDMIC
KIA7805API
DET
FI202:FL-472
2ND LO
2ND IF
IC301:AA32416A
Q302:
BUFF
AMP
21.7MHz
FM
FI203:FL-472
Q305:KTC4080
R3V
REG
EXTMIC
+3
REG
VCC
FI304:LTWC450E1
LMV324IPWLMV324IPW
TC74VHC4066AFKLMV324IPW
29.700MHz
3V
IC513C:
(USA, AUS)
R8V
R8V
R8V
T5V T5V
T5
T5V
3V
5V
Q22:LDTC114EE
Q501:2SB1143
Q502:KTC811U
D21:1SV323
IC511:NJU7772F33
LMV324IPW
IC506B/C:
IC504D: IC504C:
PA SP (BTL AMP)
IC701B:LA4628
Q72:PMBFJ310
RA33H1516M1-325
IC504B:
Q7:KTC4080
IC801,802:
MC74HC4094A
Q31:2SK880Y
IC1:
Q8:LDTA144EE Q9:LDTC144EE
INV
EXPANDER
IC513B:
IDC
LMV324IPW
IC505D:
IC505C:
3SK293
Q202,Q203:
Frequency range
Rx: 156.050-163.275 MHz
DSC frequency
Tx: 156.025-162.000 MHz
Q101:2SC3357
R8V
1/3
AIS_RFin
Impedance
Conversion
MODC
PCON
FCON
MAINDET
SQL
R2A20178
IC19:
3.3V
Option
DETin
MICin
NoizeCanceler
DBM
R8V
PMBFJ310x2
FET
AIS8V AIS8V
SW
Option
NMEA2K
Conector
NMEA2000
Voice Scrambler(UT-112)
AISVDM
RFGND
AIS
AIS
MICSEN
CPU
FX214LG
４MHｚ
MAIN UNIT
LMV324IPW
Option
R8V
8V
SW
Q32:2SK880Y
AFMIC
IC502B:
IC702B
IC514C:LMV324IPW
IC514D:LMV324IPW
(ATISDEC)
Relay
IC705:LMV321DCK
IC882C:
IC513D:
ATT
R8V
RXVCO
SHIFT
RVSHIFT
M61545AFP
Q702:LDTC114EE
IC703:TC7S66FU
De-
emphasys
IC882B:
D51,52:1SV305
Q74:2SC4226 Q76:2SC4226
Q75:KTC4080
D53:RN142G
Q71:KTC4075
Q70:KRC404
FI301:HDF160F
D16:BAT68
Q16:KTA2015
Q17:LDTC144EE
Q391:KTA2015
Q392:LDTC144EE
(2CH)
Rec_Play
CANCELER
NOISE
REG REG
RSSI
NOIZV
5V
1/4
OSC
TC74VHC4066AFK
TC74VHC4066AFK TC74VHC4066AFK
TC74VHC4066AFK
TC74VHC4066AFK
TC74VHC4066AFK TC74VHC4066AFK
TC74VHC4066AFKTC74VHC4066AFK
TC74VHC4066AFK TC74VHC4066AFK
TC74VHC4066AFK
TC74VHC4066AFK
NMEAO-_0183
RFGND
GND
HSMS2829
LE25U40CMC x 2
CSTCE8M19G55
XC6221A332 XC6221A152
LC703200AW
TC74VHC4066AFK
IC902 IC903IC904,905
RL1:AGQ200S12
D702:L1SS400
D202:
IC906A
IC906B
IC906C
IC882A:
IC882D:
De-
emphasys
Pre-
emphasys
Pre-
emphasys
EEPROM
IC505D
IC505D
EVOL
1B
IC707:LMV321IDCK
(ATISDEC)
USA, AUS
UK, EUR, HOL, FRG, CHN
Rx: 156.000-163.425 MHz
Tx: 156.000-162.000 MHz
CH70: 156.525 MHz
134.825 MHz
DSC 1st Lo frequency
USA, AUS
UK, EUR, HOL, FRG, CHN
1st Lo frequency range
125.850-133.275 MHz
125.900-133.125 MHz
D4:1SV311
TC74VHC4066AFK
TC74VHC4066AFK
IC502
IC901
TC74VHC4066AFK
TC74VHC4066AFK
TC74VHC4066AFK
TC74VHC4066AFK
HM-195