Icom IC-F80DS Service Manual page 39

A
MAIN UNIT
V5V T5V
B
R623
10
R620 10
C640
C
12p[L]/9p[H]
C634
2.5p[L] C205
Q609
3p[H]
4p[L]/6p[H]
2SC5107
R624 D200
L200
Q608
MA2S077
4.7k 8.2n[L]/10n[H]
2SC5107
D C201
5p[L]/8p[H]
R520
470
R5V
E
R521
10k
D500
DA221
C211 R207
0.001 27[L]/18[H]
Q201
4.6V
2SC3357
R507 100
R5V
R512
L512
C525
47
0.001 22n
F
FI500 FL-380
Q500
L502 R510 C508 L503
5
2SC4215
0.68µ 6.8 0.01 617DB-1714
4 1
GND IN
2 3
OUT GND
C510
6
C509 15p
L501 0.001
1µ
C519 8p
5V
G
R465 CPU5
ERJ2GE-JPW
H
IC305
BU4053BCFV
R446 100k
TEMP 1 16
Y1 VDD
OPTV 2 15
Y0 Y
TEMP 3 14
Z1 X
4 13
Z X1 CP9
5 12
Z0 X0
6 11
INH A
7 10
VEE B
8 9
VSS C
ANASW
AFVI
VOXOUT
CPU5
SIDE1
C380 0.1
Q302
DTC144EE
EXPTT
D306
MA8051
RES
IC304
BD5242G
R386
3 4
10k
VSS NC
2
VDD
1 5
OUT CD
C381
0.01
DSDA R379 1k
DAST R380 1k
DUSE
SPCON R387 1k
MCON R388 1k
SCRAMBLE
R407 1k
X302
D307 C386
CR-803
MA2S077 33p
1 3
HOT HOT
2 4
NC NC
D308
R391 1M
MA2S111
Q311
DTA144EE
R519 100k R452 2.2k
R453 2.2k
IC312
EW-460
R454 100k
I O
G R451 100k
R447 C395
10k 47p
R548
C404 10p
470k
C405 10p
I
CPU5
J
R5V
K
5V
L
S5V
M
N
11 - 3
R5V
TMUT
FI200
NFM60R20T152
VCC 2 1
Q204 3
L210
DTA114EE
4.1n
7.0V
Q200 C222 C224 L208
2SC5006 22p[L]/39p[H] 10p[L]/12p[H] 1.5n
C213 0.001 Q202
RD01MUS1
L203 12n
R210 15k R213 100
C216 1.5p[L]/2p[H]
R212 Q203
C214 L204
12k
RD07MVS1
6.8n[L]/5.6n[H]
0.001
VCC
Hi Power: 0.8V
R515 C513 L504
Lo Power: 0.4V
10 0.001 617DB-1714
L509
22n
C515
0.01 L506
617DB-1714
IC500
SPM5001
1 6
G1 G2
2 5
D1 S1
3 4
D2 S2
R408 1k
OPT3
OPT2
OPT1
R400 100
MMUT
R412 1k
C399 0.1
51 25
P41/AN1 PK0/SEG9
52 24
P40/ANO PK1/SEG10
53 23
VREF PK2/SEG11
54 22
AVCC PK3/SEG12
55 21
PH7/TONED/TMCI4 PK4/SEG13
56 20
MD1 PK5/SEG14
57 19
OSC2 PK6/SEG15
58 18
OSC1 PK7/SEG16
59 17
RES PL0/SEG17
60 16
NMI PL1/SEG18
61 15
STBY PL2/SEG19
62 IC307 14
VCC VSS
63 HD64F2268TF 13
XTAL PL3/SEG20
64 12
VSS CVCC
65 11
EXTAL PL4/SEG21
66 10
FWE Explanatory notes PL5/SEG22
67 9
MD2 PL6/SEG23
68 8
P77/TXD2 VOLTAGE LINE PL7/SEG24
69 7
P76/RXD2 PM0/SEG25
70 6
P75/TMO3/SCK2 TX LINE PM1/SEG26
71 5
P74/TMO2 PM2/SEG27
72 4
P73/TMO1 RX LINE PM3/SEG28
73 3
P72/TMO0 PM4/SEG29
74 2
COMMON LINE
P71/TMRI23/TMCI23 PM5/SEG30
75 1
P70/TMRI01/TMCI01 PM6/SEG31
R402
1k
R411 1k
EP601 R404 100 ESCL
ESDA
EP602 R403 100 PMFM
MSCK
R406
100k
R455 100k
C402 47p R448 100k
R449 100k
R450 100k
CPU5
R5V
5V
S5V
R5V
T5V
ANT
C250 C246
47p 0.001
C242 L212 C251 C562 L522 L523
0.001 21n 0.001 0.001 21n 17.5n
C566 C568
D203
1SV307 1p[L]/1.5p[H] 1.5p
IC200
TC75S51F
R216
390
D202
D204
RB706F-40
RB706F-40
R223
1k
R226
1k Q502
R537
3SK293
10
R518 C520 C530
MCR10-JPW 10p 1.5p
L510
34n
R525 D504
R529
220k 220k HVC350B
C552
22p[L]/10p[H]
R540 R543
100k 100k
C533
0.001
VCC
CPU5
D310 Hi: 3.2V
Lo: 0.9V
1SS301
AFONO
UAFON
R416 10k
TLVA
R417 100k
DAFON
IC308
D309
HN58X24128FPI
MA2S111
8 1
VCC A0
7 2 DSDA
WP A1
6 3
SCL A2
5 4
SDA VSS
R423 33k
R421 1k
CCS
CCK
CSI
CSO
R425 1k
DDAC
DDSD
NWC
UAFON BATV
R418 100k
R422 1k
TMUT
T5C
DASW
PLST
DASW
L301 4.7µ
R426 1k CPU5
SCK
5V VCC
SSO
RESB
DTPD
Q308
RESB
2SB1132
R427 1k
R1
R2
R4
R8 Q307
XP6501
CODE1
CODE2
R435
CODE4
100
4.9V
C426 47p DDAC
C427 47p DDSD 5V
CODE8
C428 47p NWC
C429 47p TMUT 5.0V
C430 47p T5C
Q304
C431 47p DASW
C408 47p 2SA1577
MDIR C432 47p PLST
C433 47p SCK
C410 47p
MSCK C434 47p SSO
C435 47p RESB
C411 47p
PMFM C436 47p DTPD
C437 47p R1
C412 47p
ESDA C438 47p R2
C439 47p R4
C413 47p
ESCL C440 47p R8
CPU5
R5V
5V
S5V
T5V
C238 0.22 D201 MA2S111 R350 100k
R218 470k
R503
ERJ2GE-JPW
5
R220
3
4 - 100k
1
+ PTTI
2
PTTO
CPU5
MCOT
VCC
MIC
L520
AMMT
22n
AFONO
R542
R536
470k BUSY
10k
BEPO
R340
100k
D510
Q503
C546
MA2S077 ARMT
2SK1829
0.1
SIG
DISC2
RSSI PTTO OPT1
AFOUT
R545
220k OPT2
D301
REM
DAP202U
OPT3
C554
C557 C558 CCS
C549 10p 1p 5p 5p
GND
IRQA
C547
0.001 PMFM
CSO
DASW
ACSI
L517
ANASW
L516
34n
34n
CCK
C555
22p[L]/10p[H]
Hi: 2.7V
Lo: 0.7V
VCC
CPU5
IC310
PTTI
M62334FP R433 C468 470p
470
1 8 5V
AO1 VCC DPTT
2 7
AO2 SCL 5V
3 6
AO3 SDA DMO
4 5
R432
AO4 GND VCC
10k
DMI
C369 0.001
DMMT
RSSID
DAFON
SW ON: 7.2V
OFF: 0V BUSY
VCC C370 47p
F1
Q309 ERBFE3R00U
TPC6103
2 1 BATT DRMT
C371 0.001
CP21
VCC
C377 47p
DAFO
R440
100k
D311
DFIL
1SS301
CCS
PWR0
IRQD
Q310
CSO
DTC144EE
PWRSW
MMUT DCSI
S1
D302
SW-167
DAP202U
SIDE1 CCK
AMMT
DMMT
EXPTT
+5V
R1
IC311
S2
TK11250CM
R2
SW-167
SIDE2 R4
RMUT R8
RESB
XRXD
S3
XTXD
SKHLLFA010
PTTSW RES
D303
DAP202U
DRMT FSCL
ARMT FSDA
S4
AFON
SW-167
SIDE3 CIRQ SPCON
D304 MCON
DAP202U PTTSW
IRQA PTTI
IRQD EM
5V
KR
TX: 4.9V TX: 0V
PWRSW
RX: 0V RX: 4.9V
VOXOUT
Q305 Q306 AFVI
2SA1577 2SA1577 OPTV
VCC
SP+
MIC
D313
DAP202U
ACSI
CSI
DCSI
R5V
5V
T5V
ANT BOARD
L1 (CHASSIS)
15n[L] J1
11n[H]
ANT
J1
PTTI
GND
PTTO
CPU5
MCOT
VCC
MCIN
AMMT
AUX
AFONO
BUSY
BEPO
MOWN
CP5
ARMT
CP6 SIG
DISC2
OPT1
AFOUT
OPT2
CP7
REM
OPT3
CCS
GND
IRQA
R357 47k OPV3
CSO
R358 47k OPV2
ACSI
R359 47k OPV1
CCK
J2
PTTI
GND
DPTT
5V
DMO
VCC
DMI
DMMT
RSSID
DAFON
BUSY
TEMP
DRMT
3.3V CTSI
C_RES
DAFO
C668 470p MD2
C671 0.001
DFIL
CCS
C647 0.001 GND
IRQD
C648 0.001 RTSI
CSO
C653 0.001 DTXD
DCSI
C654 0.001 DRXD
CCK
C662 470p
C663 470p J3
EXPTT
+5V
+5V
R1
R2
R4
R8
RESB
XRXD
XTXD
RESET
C669 470p GND
FSCL
FSDA
AFON
SPCON
MCON
PTTSW
PTTI
EM
KR
PWRSW
VOXOUT
AFVI
OPTV
VCC
C657 0.001 VCC
SP+
MIC
C651 0.001 GND
C650 0.001
L1
J1
BLM21P300S
BATT +BATT
from
-BATT
Battery
FUSE
BOARD