Icom IC-F4210D Series, Service Manual

Page: 36 / 39

10 - 2
• MAIN-A/-B UNIT (2/3)
*: Refer to the PARTS LIST for the value and name of component.
100k
R413
CP05S
P12
10k R431
TPA0211DGN IC55
1
IN 2
SHUTDOWN 3
VDD 4
BYPASS
5 VO+
6 SE/BTL
7 GND
8 VO-
9
CP05S
P6
470
R363
220
C393
KTA2015
Q71
2SA1586 Q72
J51
RSSI
MMZ1005Y102CT
EP51
NOIS
LDTA144EE
Q82
1k
R416
CP05S
P7
SW-167
S52
L1SS400
D53
KTA2015 Q73
SW-167
S53
1M
R430
CP05S
P8
100k
R406
L1SS400
D55
100k R420
390 R440
10k R433
10k R435
LDTA144EE
Q83
4.7k
R436
SW-149
S51
J54
1 2 3 4 5 6 7 8 9 10 11 12 13 14
15 16
CP05S
P10
CP05S
P9
UNLK
100
C431
10k
R434
LDTC144EE
Q84
10
C343
LVIN
J52
J53
1
2
3
4
CP05S
P11
10k
R441
100 R408
4.7k
R432
0.001 C334
0.001 C337
0.001 C338
0.001 C388
0.001 C339
0.001 C389
0.001 C390
0.1 C344
47P C391
0.001 C412
0.001 C413
0.001 C397
0.1
C399
0.1 C401
1 C405
0.001 C398
0.001 C406
0.1 C404
0.01 C423
0.01 C426
0.01 C429
0.01
C318
0.001
C335
330k R414
330
R442
2.2k
R360
0.1
C340
47k R364
220
C395
1
C336
0.001 C342
10 C448
1.8 R405
0.1 C385
CP5
CP06S
0
R359
HD64F2506RBR26DV
IC51
A1
PE5/D5
A2
PE3/D3
A3
PE0/D0
A4
PG2/TX/CS2
A5
P70/TMRI01/TMCI01/CS4
A6
P73/TMO1/CS7
A7
P77/TxD3
A8
P33/TxD1/SCL1
A9
P37/TxD4
A10
Vss
A11
Vss
A12
Vss
A13
Vss
A14
Vss
A15
P17/TIOCB2/TCLKD
B1
PE7/D7
B2
PE4/D4
B3
PE2/D2
B4
PG1/CS3/IRQ7
B5
PG4/CS0
B6
P72/TMO0/CS6
B7
P76/RxD3
B8
P32/SCK0/SDA1/IRQ4
B9
P36/RxD4
B10
Vss
B11
P10/TIOCA0
B12
P13/TIOCD0/TCLKB
B13
P15/TIOCB1/TCLKC
B14
P27/TIOCB5
B15
P26/TIOCA5
C1
PD2/D10
C2
PD0/D8
C3
PE6/D6
C4
PG0/IRQ6
C5
P71/TMRI23/TMCI23/CS5
C6
P74/TMO2/MRES
C7
P30/TxD0
C8
P34/RxD1/SDA0
C9
P2Vcc
C10
P2Vcc
C11
P11/TIOCB0
C12
P14/TIOCA1/IRQ0
C13
P16/TIOCA2/IRQ1
C14
P25/TIOCB4
C15
P23/TIOCD3 D1
PD5/D13 D2
PD3/D11 D3
PD1/D9 D4
PE1/D1 D5
PG3/RX/CS1 D6
P75/TMO3/SCK3 D7
P31/RxD0 D8
P35/SCK1/SCK4/SCL0/IRQ5 D9
P2Vcc D10
P2Vcc D11
P12/TIOCC0/TCLKA D12
P24/TIOCA4 D13
P22/TIOCC3 D14
P21/TIOCB3 D15
P20/TIOCA3 E1
Vss E2
PD7/D15 E3
PD6/D14 E4
PD4/D12 E12
MD0 E13
RES E14
STBY E15
MD1 F1
Vss F2
Vss F3
P1Vcc F4
PC0/A0 F12
Vss F13
Vss F14
Vcc F15
EXTAL G1
Vss G2
Vss G3
P1Vcc G4
P1Vcc G12
Vss G13
Vss G14
Vss G15
XTAL H1
PC1/A1 H2
PC2/A2 H3
P1Vcc H4
P1Vcc
H12
NMI
H13
MD2
H14
Vss
H15
Vss
J1
PC5/A5
J2
PC6/A6
J3
PC4/A4
J4
PC3/A3
J12
TEST
J13
VCL
J14
OSC1
J15
OSC2
K1
PB1/A9
K2
PB2/A10
K3
PB0/A8
K4
PC7/A7
K12
P1Vcc
K13
PF7/FAI
K14
Vss
K15
Vss
L1
PB4/A12
L2
PB5/A13
L3
PB3/A11
L4
PB6/A14
L12
PF2/WAIT
L13
PF4/HWR
L14
PF5/RD
L15
PF6/AS
M1
PB7/A15
M2
PA0/A16
M3
PA1/A17
M4
PA3/A19
M5
PH1
M6
PJ4
M7
PJ1
M8
P97/AN15/DA1
M9
P94/AN12
M10
P90/AN8
M11
P42/AN2
M12
AVcc
M13
P52/SCK2
M14
PF1/BACK/BUZZ
M15
PF3/LWR/ADTRG/IRQ3
N1
PA2/A18
N2 PA4/A20
N3 PH7
N4 PH4
N5 PJ7
N6 PJ3
N7 PJ0
N8 P96/AN14/DA0
N9 P93/AN11
N10 P47/AN7
N11 P44/AN4
N12 P40/AN0
N13 AVcc
N14 P51/RxD2
N15 PF0/BREQ/IRQ2
P1 PA5/A21
P2 PA6/A22
P3 PH5
P4 PH2
P5 PJ6
P6 PJ2
P7 Vss
P8 Vss
P9 P91/AN9
P10 P45/AN5
P11 P43/AN3
P12 P41/AN1
P13 AVcc
P14 AVcc
P15 P50/TxD2
R1 PA7/A23
R2 PH6
R3 PH3
R4 PH0
R5 PJ5
R6 Vss
R7 Vss
R8 P95/AN13
R9 P92/AN10
R10 P46/AN6
R11 AVss
R12 AVss
R13 Vref
R14 Vref
R15 Vref
0.1
C323
2SA1577
Q90
10k R624
ERTJ0EP473J
R88
100k R89
150k
R439
270k
R625
100k
R626
LDAN222
D59
TPC6103
Q92
1
2
3 4
5
6
100k
R627
CP06S
CP13
CP06SCP14
CP06SCP15
CP06S CP16
CP06S CP17
CP06S CP18
CP06S
CP19
CP06S
CP20
100k
R628
1M
R244
6P C454 15P C453
15P
C455
0.1 C451
0.027 C457
0.1 C456
10k R634
10k
R632
10
R243
10k
R635
10k
R636
1k R647
1k R651
1k R652
1k
R653
1k R657
1k R683
100k
R691
1k
R692
LRB706F
D51
15k
R693
DMISO
DSIRQ
1k R661
1k R662
1k R663
1k R665
1k R666
1k R667
1k R668
1k
R669
0.1 C501 0.1 C502 0.1 C503
0.1 C504 0.1 C505 0.1 C506
10k R637
LDTC114YE
Q91
LDTC114YE
Q86
LDTC114YE
Q87
LDTC114YE
Q88
LDTC114YE
Q85
LDTC114YE Q59
LDTC114YE
Q93
33k R362
47P
C392
NJM2871BF05
IC54
1 CTRL
2 GND
3 NB 4
VOUT
5
VIN
0.001
C433
0.001 C437 0.001 C428
1
C384
22
C435
L1SS400
D54
100k
R437
47k R620
15k R621
0.1
C463
BD9141MUV
IC65
1
SW 2
SW 3
SW 4
SW 5
SW
6
PVcc
7
PVcc
8
PVcc
9
NC
10
Vcc
11 GND
12 ADJ
13 ITH
14 VREG
15 NC
16
NC
17
EN
18
PGND
19
PGND
20
PGND
21
100k
R640
CR-912
X51
680
R468
0.47
C458
100k R641
5.6k
R623
100k
R968
1M
R969
NJU7704F3
IC53
1
CD 2
VSS 3
MR
4 VOUT
5 VDD
100k
R639
100k
R638
OG-503040
MP11
1k
R444
MMZ1005A152ET
EP52
100k R646
DET
1.2k
R417
0.1 C461
0.001 C394
KTA2015
Q51
4.7k
R365
LDTC114YE
Q52
5.6k R361
NFM18PC104R1C3
C465
1 C466
1 C507
1 C509 0.001 C510
0.001 C508
1
C512
1
C511
0.1 C513
1 C514 0.001 C515
27k
R367
0
R358
33.0k
R423
15.0k
R694
0.1 C313
47k R452
47k
R453
0.22
C403
10k
R412
180P
C312
120k
R454
DRA9123Y0
Q58
LDTC144TE
Q81
270
R469
390
R418
470 R664
2.7k R426 15k R427
0.1
C381
0.1
C382
LDTC114YE
Q901
2.2 C484
1
C246
39P
C247
270k
R186 100k R185
0
R123
1
C483
1
C485
1
C927
1
C930
1
C383
47
C462
47
C464
47
C468
22k R974
0.015
C494
0.01 C467
12k
R904
12k
R908
220k R688
270k R39
390k R49
120k
R913
S5V
R5V
TMUT
SSO
VCON
SCK
T5V
+5V
HV
NWC
PLST
SQIN
MOD
ADS
T2
LVA
T1
S5C
+3.3V
DSS
DSCK
DMOSI
DPDN
DRES
+5V
+3.3V
RXC
CPUV
MCLK
BCLKX1
BFSX1
BDX1
BDR1
DGND
VCOMO1
PLSW
10
C446
22k
R357
1
C341
EM9745P
MC51
ERBRE3R00V
F51
1 2
2.7k
R492
0
R630
100k
R518
1.8k
R517
120k
R614
0.012
C327
0.1
C482
0.1
C490
270P C328
1
C97
1
C140
1
C99
1
C139
LDTC114YE
Q97
MMZ1005S601CT
EP54
1SS390
D60
4.7k
R633
0.1 C452
10k R631
10k
R629
DB2S31400
D52
0.01 C434
DMC506010R
Q64
1
2
3 4
5
6
SC-1445
IC2
1 OP1INP
2 OP1INN
3 OP1O
4 OP2IN
5 AVDD2
6 OP2O
7 TXADCI
8 ALCO
9 ALCD
10 ALCI
11 MICO
12 GND2
13 MICI
14 SQLO
15
VOXI
16
SQLI
17
VOXO
18
RXADCI
19
AF2O
20
AF2I
21
AFVO
22
AFI1
23
AFI2
24
RXDACO
25
GND1
26
VCOMO2
27
VCOMO1
28
VCOMI
29
BGR
30
AVDD1
31
TXDACO
32
MODI
33
MODO
34
VCOMOD
35
DAC5
36
VCON
37
DACVDD
38
DAC1
39
DAC2
40
DAC3
41
DAC4
42
DACGND
43
MODE
44
CSN
45
SCLK/SCL
46
SDATAI/SDA
47
SDATAO
48
DVDD
49
DVSS
50
MCLK
51
BCLK
52
LRCLK
53
SDI
54
SDO
55
TEST
56
NRST
57
100P
C432
47k
R622
10k
R491
10k
R495
8.2k
R499 180k R502
180P
C492
12k R496
47k R40
2SB1132
Q63
*C421 *C419
100P C447
100P C396
47P C418 47P C420
100P C475
NFM18PC104R1C3
C459
MMZ1005A152ET
EP53
47P C373
47P
C517
MMZ1005F560C EP911
*C469
MMZ1005F560C EP56
0
R959
VLCF4028T
L51
MMZ1005S601CT EP57
*C445
0
R978
0R981
R
G
SML-522MU8WT86
DS51
FSR08
S54
1
A1
2 C1
3
B1 4
A2
5 C2
6
B2 7
A3
8 C3
9
B3
F081-0025A
R421
24LC1025T
IC52
1
A0 2
A1 3
A2 4
VSS
5 SDA
6 SCL
7 WP
8 VCC
100k
R701
10k R700
10k
R975
1
C928
0
R983
10
C400
100k R642
100k
R643
100k
R644
10k R702
100k R703
100k R645
100k R705
100k
R706
100k
R707
18k
R451
5.6k R34
LXES15AAA1
D56
1
C311
1k
R984
100k
R985
CP06S CP132
33.0k R424 33.0k R425
NJM2107F
IC58
1
2
3
4
5
+5V
SQIN
SCK
S5V
PLST
NWC
UNLK
BATV
RES RXD0
VCON
R5V
HV
TMUT
NOIS
TXD0
MOD
AFVO
T5V
SSO
+5V
AFON
VCC
ADS
LVA
CPUV MD2
+3.3V
POSWH
PWON
A15
D14
D13
C15
CLI
BATV
AFVI
TEMP
P15
N14
M2
D3
D2
L14 L15
MDNSCL
RSSI
ESCL
R4
C5
R3
B12
A5
A15
D13
D2
C2
C13
D14
M1
D3
C1
P4
B15
PLST
TXC
S5C
NOIS
RXC
PWON
DPDN
CBI3
CBI0
DRES
TMUT
CBI1
CBI2
AFON
XPTT J2
M2 ATX
IPTT
H1
H2
J1
SIDE2
SIDE1
DSCK
A7
D6
DMOSI
C15 NWC
DAST
C14
M14
ADS
DSIRQ
L14 SSO
MDET
L15 SCK
N4
M8
C7
D7
TXD0
RXD0
NMI
H12
H12
CL
CLO
J1
M1
R4
P4
D6
A7
RES
A5
RLED TLED
H1
H2
J2
+5V
IPTT
SIDE2
SIDE1
CL
RES
TLED
RLED
RES
MD2
ESDA
DSS
DSCK
DMOSI
DMISO
DSIRQ
+3.3V
DPDN
DRES
+5V
+3.3V
VOXV
LVIN
B8 SCK0
SCK0
LVIN
AFVI
TEMP
RSSI
VOXV
BATV
CLI
NMI
MSEL
AFON
RXC
N4
PWON
+5V
MDWN
TEMP
T1
T2
S5C
LVIN
RSSI
DET
CPUV
+5V
XPTT
ATX
POSWH
MICI
SQIN
BEEP
P3
CPUV
NWC
AFVO
+5V
VOXV MICO
SSO SCK BDR1 DAST BDX1 BFSX1 BCLKX1
CLO
CPUV
+5V
CBI1
CBI2
CBI3
CBI0
TLED
RLED
+3.3V
MCLK
BCLKX1
BFSX1
BDX1
BDR1
DGND
VCOMO1
VCC
TXC
T5V
RXC
R5V
S5C
S5V
VCOMO2
DET
MICO
MICO
MOD
T1
T2
LVA
MD2
HV
DMISO
M15
N14
DSS P15
+3.3V
VCON
PLSW
PLSW
BEEP
VCOMO2
MDET
M8
PWON
+3.3V
MICI
+3.3V
+3.3V
CPUV
CPUV
DGND
MCLK
AFVI
UNLK
VCC
AFVO
+5V
VCOMO1
CPUV
CPUV
MDNSDA
P3
R2
R2
M15 M14
CPUV
R3
CPUV
B8
D7
CPUV
VCC
D12 RORES
D12
RORES
ATX
CSFT
TMUT
RXC
POSW TXC AFON
PLSW
DRES
DPDN
PWON
PLST
RSSI
BATV
AFVI
VOXV
TEMP
SCK
DAST
SSO BEEP
ADS
NWC
IPTT
SIDE1
SIDE2
XPTT RLED TLED
CBI0 CBI2
CBI1
CBI3
DMISO
DSCK
DMOSI
DSS
DSIRQ
S5C
UNLK
NOIS TXD0
RXD0
SCK0
BTL AMP
DC-DC
5V REG
for RF
for DSP
300Hz
LPF
Limiter
6dB/Oct
VOX
Rx
Amp1
Rx
Amp2
LPF
Tx
Regulator
DC
3.3V
RORES
TX 0V
RX 3.32V
TX 3.32V
RX 0V
AFON 5.27V
OFF 0V
19.66MHz
1.73Vp-p
3.28V
3.32V
TX 0V
RX 4.82V
TX 4.89V
RX 0V
5.00V 1.63V
1.63V
1.63V