Icom IC-A210 Service Manual page 196

Feb. 2009
MAIN UNIT
A
B
C
5C
D
IC48
1 20
VSS VDD
2 19
NC OE
DATA 3 18
DATA SO
CLK 4 17
CLOCK Q11
5 16
LCK Q10
TX 6 15
Q0 Q9
7 14
RX
Q1 Q8
SEND 8 13
Q2 Q7
VCO1 9 12
Q3 Q6
VCO2 10 11
Q4 Q5
BU2099FV
0.00V
8.02V
Q46
DTC144EU
E
CP14 R8
CP15S
IC49
1 16
Q4 VDD
Q2 2 15
Q2 Q3
Q0 3 14
Q0 Q1
4 13
Q7 B
5 12
8.07V Q9 C
6 11
Q5 D
0.00V 7 10
0.00V
Q6 A
8 9
VSS Q8
8.02V
5C TC4028BF
IC78
1 24
VIN1 VIN8
SP_CNTL
2 23
VOUT1 VOUT8
3 22
TUNE1
VOUT2 VOUT7
4 21
VIN2 VIN7
5 20
VDD GND
6 19
LD RESET
7 18
Q54 CLK VDAREF
8 17
DTC144EU DI DO
AM_MOD 9 16
VIN3 VIN6
AM_DEPTH
10 15
VOUT3 VOUT6
11 14
VOUT4 VOUT5
12 13
VIN4 VIN5
M62364FP
R79
1st_Lo
0
R233
VCO_OUT
CP12
100
CP15 S
47N
D36
L35
C239*
C377 C216
Q35
DAN235E E
8.02V
33P 100P 2SC4215
F
5C 0.00V
4.69V
0.00V
5.15V
0.66V
7.47V
0.69V
5
3
1
IC36 2
CV
TA75S01F
CP1
HK3-S-T
C252
0.001
CP17
IC47
1 16
R217 RSET VP
R216
2 15
CP DVDD
3 14 R237 1K UL
10K 1K CPGND MUXOUT
4 13 R316 1K Q0
AGND LE
5 12 R317 1K DATA
RFINB DATA
6 11 R318 1K CLK
RFINA CLK
7 10
AVDD CE
8 9
REFIN DGND
ADF4110BRUZ
R248
5C
L51 100
220N
Q38
2SC4215
5.03V
G
0.74V
H
8C
TX_VCO
C87 C94 L34
0.5P 10P 135N
Q5
I
L56 L57
2SK508
47N 56N R103 R106
4.7K 680
RX_VCO
C88 C98 5P L36
0.5P Q6 110N
2SK508
R220 R223 C222
15 15 33P R104 R109
4.7K 220
Q33
2SC4226 MP1
2979 Q3
2SC4215
J
10C
CP6
CP15 S
10C
J2
B6B-PH-SM4-TB
1
8T1
2
8T2
3
PCON
4
5
ANL
6
ICNTL
MM
FIL2
FIL1
AM/FM 16V
CP7
CP15S
16V
To FRONT UNIT
Q3
J7
22FLT-SM2-TB(LF)(SN)(M)
B
1 2
C REG_C2
3 4 To ANTENNA CONNECTOR
PTT1_O
5 6
REM_ O
A (J1; CHASSIS)
7 8
INCOM_ O
9 10
RXD_O
11 12
TXD_O
13 14
BPOUT
15 16
PON
17 18
19 20
21 22 J7
HSJ1650-010020
C
A
B
DATA
CLK
DATA UL
CLK VOX1
J500
VOX2
B2P-VH
RSSI
R387 0
Q53 NOISE MOD
1
DTC144EU GND
R377 2
CP18
CP10S 1K
R388 0 R438
C383 100K
0. 1
BPOU T
BEEP
5
VDD_ADJ 3
4
1
R382
IC82
0 2
TA75S01F
5
3
R389
4
1
47
IC79 PCON
2
TA75S01F
8T1
J8
TMP-S01X-C1 J501
TMP-S01X-C1
TX_OUT
C274
R500 R502
C261 R256 C266 15P
Q41
0 18
100 2SC4226 4
0.001 0.001 01
0.00V
C399
7.24V
0. 1
R434
0.00V
100K
0.75V
4
R401
2.7K
X2
4 3
VCC OUT
1 2
VCONT GND
CR-860
C384
0.001
R258
1.5K
8CL
C137
39P Q42
L39 2SD2351
10U
D21
KV1770 S
J502
0.07V B6B-PH-SM4-TB
2.90V
GND
1
VCO1 8T1
2
8T2
3
PCON
4
C139 D22
PROTECT
5
KV1770S
10C
6
18P
L40
10U
2.91V
0.07V
VCO2
14
R19
ERZV14D470
F1
1 2
0451008.MRL
RXD
TXD
R17 0
INCOM
R16 0 AGND
HP
R15 0
R14 0 MIC2
MIC1
R2
AUX IN
REM
3.3K
R1
3.3K
R3
D1
MA2S1110G 3.3K
D2
MA2S1110G
R8
REM SWAP
D3
MA2S1110G 15K
D4
MA2S1110G
XMIT INT LOCK R9
1K
MEM R10
100K
R7
MONI
47K
CP2
HK3(HOLE) L1
ANT
LA-252
R12
100
R13
100
8T1
8T2
R541
C588
270K 0.1
10C
C517
470P
L506
C521
L505 12N
R506 27.2N 100P C3328A
C513 L503
56N
15P 4.7 Q501
2SK3075
R553 R548
C507
100P 0 22 Q500
2SK3074
R509 R542
8.2K
1SS355
R535
N TCG16
D507
100K
Q503 5
3
D TC144EU
4
1
IC501 2
TA75S01F
Q502
D TC144EU
R514
10C
100
8T1
PCON
J3
DC IN
1 To ANTENNA CONNECTOR
To MAIN UNIT
2
GND (J1; CHASSIS)
B2P-VH
PTT
J4
B13B-PH-SM4-TB
1
2
SGND
3
4
5
6
To MAIN UNIT
7
1
POWER+
8
9 POWER GROUND
9
2
10
10 RXD R2
11
3 TXD R3
12
11
GROUND
13 4
TXKEY R4
12 INTERCOM SELECT R5
5 AUX IN
13 AUDIO GROUND
6 SPEAKER R6
14 HEADPHONE R7
7
MIC GROUND
15 MIC 2 R8
8 MIC 1 R9
R11
J5
DALC-J15PAF-11L9-E
K-CONNECT UNIT
J6
From PA UNIT
(J503)
TMP-S01X-C1
PA (A210)/PA-EUR (A210E) UNIT
L509
LR-89
R545
0
R528
100
R546
150
C585
39P
L512 L513 L514 L516
AS100340 AS100340 AS100340
LA-244
10N 10N 10N
L507 L508
8N 8N R518 Q50 4
M RF137
0
C3328A C3328A
8.2K
C536
100P
R513 R512
10K
56K
R517 R524 R526
22K 33K 10 0
R520
100K
C591
0.1
AM FIL1
AM FIL2
CP1 L1 From PA UNIT
ANT
HK3(HOLE) (J503)
LA-252
CP2
ANT GND
J2
TMP-S01X-C 1
SHIELD
F1
J6
0451008.MRL
12 DC IN
1
2
R10 GND
ERZV14D470
S2P-VH
J4
B13B-PH-SM4-TB
1K
1 RXD
1K
2 TXD
3 SGND
0
4 PTT
0
5 INCOM
6
AGND
7
SP
0
8 HP
0
9 MGND
10 MIC2
0
11 MIC1
0
12 AUX IN
1K
13
REM
MB-113
(Except [EUR-02])
J503
TMP-S01X-C1
L521 L522 L523
D502 LA-263 LA-253 LA-263
C562 C569 TXOUT
TXOUT
0.001 0.001
MA4PH224
C577
8P
TMP-S01X-C1
J504
RX
*; Refer to "PARTS LIST."