Icom M700PROE Servise Manual

9 - 1
SECTION 9 BLOCK DIAGRAM
LPF
LPF
0.5 - 2 MHz
L0
LPF
2 - 3 MHz
L1
LPF
3 - 5 MHz
L2
LPF
5 - 7 MHz
L3
LPF
7 - 10 MHz
L4
LPF
10 - 14 MHz
L5
LPF
14 - 20 MHz
L6
LPF
20 - 30 MHz
L7
PWR
DET
D4309 MBD701
D4310 MBD701
30 MHz
Q79
RX
TX
DET
MUTE
DTC114EU
HPF
1.6 MHz
LPF
0.5
- 2 MHz
BPF
2
- 3 MHz
BPF
3
- 5 MHz
BPF
5
- 7 MHz
BPF
7
- 10 MHz
BPF
10
- 14 MHz
BPF
14
- 18 MHz
BPF
18
- 24 MHz
AMP
AMP
AMP
AMP
AMP
BIAS
BIAS
Q4006
2SD1585K
IC4001
TA7808S
T8
Q4002
2SC3133
Q4001
2SC3133
Q4008
2SC1971
AMP
Q1
2SC4673
Q4004
2SC2904
Q4003
2SC2904
FAN
SW
HEAT
CTRL
S4001
OHD-3
S4002
OHD-3
IC
APC
IC4002
NJM4558M
AT T
LPF
LPF
30 MHz
Q6
2SK2171
Q7
2SK2171
39 MHz
AMP
Q2
3SK131
XTAL
BPF
FI1a
FL-120
IF
AMP
89.0115 MHz
Q8
3SK131
Q3
3SK131
Q4
3SK131
AT T
LPF
LO
AMP
Q5
2SC4673
100 MHz
1LO
AMP
FOR
ALC
AMP
REF
IC16a
NJM4558M
MFOR
Q23
2SC4116
BUFFER
APC
CTRL
IC4
TD62783AF
POC1
POC2
TX-G
CTRL
IC16b
NJM4558M
XTAL
BPF
FI1b
FL-120
69.0115 MHz
LPF
10 MHz
D52
ND433G
AT TAT T
2LO
NOISE
AMP
NOISE
AMP
Q9
2SK210
IC8
LA1150N
NB
DET
NB
SW
D17
HSM88ASR
Q13
2SC4116
Q11
2SC4116
AGC
AMP
NB
GATE
CTRL
Q12
2SC4116
NB
SW
CTRL
NB
Q15
DTC114EU
Q14
DTA114EU
NB
GATE
BPF
D15, D16
MA862 (×2)
9.0115 MHz
IF
AMP
Q16
3SK131
IF
AMP
IF
AMP
IF
AMP
Q17
2SD1619
Q18
2SC4116
Q19
3SK131
AMP
ALC
AMP
ALC
AMP
ALC
DET
Q126
2SK210
D46
HSM88ASR
IC17b
NJM4558M
IC17a
NJM4558M
XTAL
BPF
SSB FI2 FL-30
XTAL
BPF
AM FI3,FI4, FL-116×2
XTAL
BPF
9.0115 MHz
FIL
SEL
MODE
SIG
Q34
2SC4116
KEY
CTRL
IC18a
CW KEY
AGC OFF
CARR
CTRL
AGC
DET
CTRL
Q43, Q44
DTC114EU (×2)
Q31
2SC4213
BUFFER
AGC
DET
Q30
2SC4116
D31
HSM88ASR
AGC
AMP
Q41
2SC4213
IF
AMP
IF
AMP
AGC
Q32
3SK131
Q33
3SK131
IC10
NJM1496V
AF
AMP
IC20b
NJM4558M
BFO
AM
DET
D39
HSM88ASR
BUFFER
Q45
2SC4116
F/V
CONV
IC22
BU4001BF
AF
AMP
LPF
IC21a
NJM4558M
VOICE
DET
D40
1SS302
GATE
CTRL
Q46
DTC114EU
3 MHz
SQLS
CW
FSK
SQL
IC19a
NJM4558M
METER
AMP
IC19b
NJM4558M
IC20a
NJM4558M
SQL
GATE
SQLC
TONE
GATE
X5001
CSAC3.58MGC300CD
IC5001
S-7116AF
BUFFER
BUFFER
Q5001
2SC4116
ALARM BOARD
[GEN-2], [GEN-22], [GEN-25] only
ALARM
GATE
IC38a
TC4W66F
ALMS
ALMS
MOD
GATE
IC38b
TC4W66F
MMS
ALARM
GATE
IC12b
TC4W66F
EXT
MOD
GATE
IC39a
TC4W66F
IC39b
TC4W66F
Q119
2SC4116
BUFFER
Q118
2SC4116
EXT
MOD
GATE
DMS
DSC
MOD
IC9
NJM1496V
DC
TERMINAL-J BOARD
BUFFER
IC5
TD62783AF
+
KEY
START
13.6
GND
TO TUNER
1/M
1/N
PD
LOOP
FIL
LOOP
FIL
IC3005
LC7153M
Q3003
2SK2171
Q3011
2SC4215
BUFFER
BUFFER
BUFFER
Q3004
2SC4215
Q3008
2SC4215
LO
AMP
10.65 - 10.75 MHz
Q3006
2SC4116
AMP
LPF
Q3005
2SK210
PO
DDS
IC3001 SC-1246A
BPF
AMP
IC3004
TC7SU04F
FI3001
SFECA10.7MA5-A
D/A
AMP
IC3006
TC7SU04F
LO
AMP
BPF
Q3024
2SC4215
Q3021
2SC4215
1LO
69.5115
- 99.0114 MHz
BPF
2LO
60 MHz
×2
Q3002
2SC4215
BUFFER
Q3007
2SC4215
Q3001 2SC4215
30 MHz
X3001
CR-282
D/A
LPF
DDS
AMP
IC3002
SC-1287
IC3008
TC7SU04F
BFO
AT T
FILTER
SEL
IC31
MC14028BF
CPU
CPU
IC132 HD6433378B26F
BACK
UP
C502
FYLOH473Z
RESET
CTRL
IC133
S-80842CLUA
EEPROM
EEPROM
DIM
CTRL
LCD
DS2004
DLC-7978P
Q2011-Q2013
DTC114EK (x3)
DRIVER
IC2002
HD66100F
X2001
CR-513
IC2001
HD6433834A95F
RESET
CTRL
SELECT
SW
TENKEY
SW
IC2007
TA7252AP
AF
AMP
SP
CTRL
Q2007
DTC114EK
SP OFF
AF
AMP
IC2008
NJM4558M
AGC
DET
D2008 1SS184
D2009 1SS184
X2
CR-406
9.8304 MHz
+8
REG
+5
REG
13.6
IC2005
µPC78L05T
IC2006
µPC78L08T
8V
5V
LOGIC-J UNIT
MODE
SEL
IC6
TD62783AF
IC134
24LC16BT-I/SN
IC135
24LC16BT-I/SN
[VOLUME]
[CLARITY]
DIAL1
[GROUP]
SENSOR1-J BOARD
DIAL2
[CHANNEL]
[SPEAKER]
SENSOR2-J BOARD
MIC
MIC-J BOARD
POWER
SW
FRONT-J
Q111
2SA1586
AF
VOL
BUFFER
SIDE TONE
BEEP
IC36
M5282FP
IC34
BU4069UBF
IC35
MC14071BFEL
CLONE
NMEA
EXT
SP
+8
REG
IC24
TA 78 0 8 F
8V
5
DC-DC
IC23
µPC1555G2
- 5V
T8
REG
Q61
2SD1619
T8
R8
REG
Q62
2SD1619
R8
+5
REG
IC131
TA78L05F
5V
13.6
SB0812H
FILTER-J BOARD
PA150W-J
BOARD
CHASSIS
PLL UNIT
+5V
REG
IC3003
TA7805F
5V
13.6
MAIN UNIT
13.6
GND
NJM4558M
BFO
EXT. AF
EXT
MOD
AMS
DSC AF
NBDP AF
VR2-J BOARD
VR1-J BOARD
RX LINE
TX LINE
COMMON LINE
VOLTAGE LIN E
DATA BUS
IC12a
TC4W66F
BPF
24
- 30 MHz
RL4317
AGP2013
RL2
FBR22D12P
-

Icom M700PROE Specifications

General

Brand	Icom
Model	M700PROE
Category	Telephone
Language	English