Icom IC-A210 Service Manual page 162

Sep. 2009
MAIN UNT (Left side)
FI1
J10 BNX-002
1 B 3 D12
PSG 4
J9 +B 2 CB
1 CG
2 DAM1MA33
RXD_I
1
TXD_I TO REAR
2
3
PTT1_I
4
INCOM_I
5
6
SP
7
HP
8
9
MIC2
10
MIC1
11
AUX_IN
12
REM_I
13
MoD
J1
MOD V
1
(TO PA)
2
RL1
AHY107
SP
R1
RXD_I RXD_O
1k
R2
TXD_I TXD_O
1k
SP_CNTL
R3
INCOM_I INCOM_O
23.28V
1k
R4
REM_I REM_O
1k
R5
PTT1_I PTT1_O
1k
T4 C47
HP
IC1
R15 100
R397
ST-82 10
470k
R398
Q58
2SC4116
470k
R399
SQL OPEN :4.96V
Q59
100k
SQL CLOSE:0.00V RSR025N03
0.00V Q60
RSR025N03
Q61
DTC144EU
8.08V
R12
8C
100
MM
SQL OPEN :0.07V
SQL CLOSE:4.55V
L5 C34 R20
MIC1
0.07V
0.82U 1 2.2k
L6 C35 R21
MIC2
0.82U
1 2.2k
8.09V
R312
0
R16
RF_AGC
0
RX IN
2.73V
4.00V
0.00V
C2 C354 C355 C3 D2 C20 L3 C31
1
0.001 82P 82P 0.001 1SV271 5P 1.5U 5P
J3 L63 L64 D1 D3
C2012C C2012C 1SV271 1SV271
L2 L4
#E526HNA #E526HNA
4.40V
0.00V
BPV
AM FIL1
AM FIL2
Q51
*Q11 2SD2351 9.73V
R357
10C
10
IC5
IC16
LM2587
R358 NJM2137M
1
3.3k
2
3
39.20V 4
R32 R71 R91
0 68k 15k
D26
DF10SC6
L18
L16 7B12HA-680M
MOD V
ZBFS5105
L17
ZBFS5105
0.09V
10.34V
Q12
DTC144EU
0.69V
0.00V
Q9 4.80V
R425
2SD2351
10k
IC54 24.62V 10C
TA78L24F
R303 R51
O I
G 1.2k 1.2k
R304 R302
1.2k 1.2k
IC6
BA08FP 10.34V
8.14V
10C
O I
G
IC4
TDA7233D
OUTPUT +VS IC14
5 GND 4
SVR M61545AFP
6 MUTE 3
-INPUT
7 GND 2 1 VIN1 8
R294
+INPUT C93 VIN2
8 1 2 VOUT1 7
VOUT2
3 GND 6
2.2k 0.47 VCC
R282
4 DATA 5
CLOCK
0 IC76
TA75S01F
5 R359 C362
3
C293
4
33k R9 1 C255
1
0.47
2
47k 1
C356 100P
R360 100k
5C
C55
IC13
BA3308F
1
8 NC OUT2
R55 C78
NC 7
9 IN2
IC2 VCC 6
10 NF2
1k 1
M61545AFP ALC 5
C54 11 NF1
1 VIN1 8 NC 4
VIN2 R56 12 NC
2 VOUT1 7 GND 3 C107
1 VOUT2 13 INI
3 GND 6 OUT1 2
VCC 1k 14 NC 1
4 DATA 5 1
CLOCK
R40
1k
8
V+ IC3
GND
NJM2904V
4
R47
820k
6
7
C58
5 D16
IC3
DAN217
0.01 NJM2904V
R48
820k
2
1
C59
3
D17
IC3
0.01 DAN217
NJM2904V
8C
R7 0
R416
0
IC81
NJM2902V
R404 0 R403 0
1 14
2 13
3 12
4 11
5 10
AGC1 6 9
R420
7 8
R405 4.7k
10k
C392
0.1
R415
100
7.31V
0.00V
L52 L53
C1608CB C1608CB
R44
C64
47 8.06V
18 33P
Q45
0.00V
2SC3357
R59
IC68
1 GND 6
4 LO
L9 2 IF 5
C38 C57 *R54 GND
3 3 RF 4
GND
5P 1.5U 5P
IC69 JMS-1+
2
ERA-50SM+ 2.73V
0.00V
L8
#E526HNA
R61
C74
L10
#E526HNA
0 0.001
5.05V
0.03V
8.06V
8.09V
AM:0.00V
FM:1.23V
5.07V
0.10V
R24
4 3
R341 R342 4.7k
2
100k 100k
5 1
Q48
DMC561040
TUNE
AM:11.16V
IC52
NJM2904V
FM: 0.03V
R25 100k R394 33k R305
0
4.43V
R329
IC80
10k
1 5
2
8 3 4
7 IC25
R289
6 1 8
TC4S66F
*C111 100k
5 2 7
3 6
4 5
R105
NJM2137M
10k
IC71
R291
1 5
2
100k
3 4
4.91V
TC4S66F
4.54V
5C
L19 L21
7B12HA-680M 7B12HA-680M
40C
4.80V
C60
IC74
1
3.3
2
3
R269
IC17 Q15
HIP4081AIBZ 2SK2414 TC7S08F
10
1 BHB 20
BHO
2 BHI 19
BHS
3 DIS 18
BLO
4 VSS 17
BLS
R270
5 BLI 16 Q16
VDD
6 ALI 15 2SK2414
VCC
10
7 AHI 14
ALS FI2
8 HDEL 13
ALO ACF321825
9 LDEL 12
AHS
10 AHB IC20 11
AHO
C131
1
C360 R331
0.1 100k
R431
R370 0
ICS ON :0.04V
15k
ICS OFF:5.03V
R102
2.2k
9.67V
IC67
1 5
2
R322 R95
3 4
0 3.3k
TC4S66F
R293
4.7k
8C
5C
2.43V
IC26 R78
IC7
TC4W53FU
1 AGND 8
IC22 C162 VOUT 0
8 1 2 V+ 7
R97 5 TA75S01F V-
3 7 2 3 NC 6
R120 1 R131 NC R144
4 6 3 4 VIN 5
100k CLK
1 5 4
0 1k 100
LTC1069
2
R137
R112
10k
100k 0.00V
4.80V
5C
5.04V
IC70
C157 R279 R156
5 1
2
0.1 4.7k
4 3 MA2S7280G 0
TC4S66F
D29
ANL ON :0.07V
ANL OFF:5.02V
AGC3
CP10
R414
0 R175
R173
AM_DET_OUT
15k 0
R421
D53
4.7k
1SS355
R411
27k
DET
CP9 FM_DET_OUT
CP15S
R62
AM:0.87V
CP15S
22 FM:0.00V
CP16
Q55 AGC_oUT
DTC144EU
R70
1st_Lo
*R440 C68 0
8.06V 5.08V
0.001
0.03V
FI3
8.06V
FL-306
HVU131
L12
D19
C2012C
1 IN 4
GND
L49 D27
3 GND 2
OUT
1.5U
HVU131
RSSI
FIL1
(20K) NOISE
*FI4
*L13
*D20
*L50
1 IN 4
GND *D28
3 GND 2
OUT
8.10V
5.08V
FIL2
0.10V
(9K)
C155
18P
R8
AM/FM
TUNE1
L24
7E08N-330M
IC42
BA08FP
L25
*R159 *R155 7E08N-330M
10C
I O
L26 G
7E08N-330M
10.45V
4.23V
5
4
R354
IC75
BD9001F
150k
5 EN INV C343
FB 4
6 RT
NC 3 S1
0.0047
7 GND L67
SW 2
8 VIN
1
7E05NA
NANOSMDC016F
16.01V
R141 C397
*C132 100k 0.1
R368
100k IC8
NJM2902V R429
33k
1 14
2 13
3 12
4 11
*C396
5 10
6 9
7 8
C177
0.0018 *C394
C238 *C393
1
R427
R113 R114 27k
33k 33k
IC9
1 GND 8
V+
2 SDI 7
OE
3 SCK 6
CLK
4 SEN/ADR* 5
CLK
LTC6904IMS8
AM:3.36V
FM:0.07V
*C81
IC32
2.02V
5 4
6 3
R186
7 2
8 1
68k
TC4W53FU
5
3
R178 5
3 4
*R191 R196
R198
4 1
10k IC38
1
39k 39k 2
TA75S01F
IC37
2 2.02V
TA75S01F
8C
4.87V
2.16V
R189
Q21 C175
2SC4211 56k
8.08V
0.01 C186
Q25
7.92V 0.01
R204 C201
Q24 2SC4215
2SC4215
2.2k 0.1 R211 C212
R193
0.91V
C196 R207 C206 Q26 100 0.01
10k
0.1 2SC4215
10k 0.1 2.15V
2.04V
R177
C169
0 1
R356
8C
Q50
100k
2SC4116
C179 R188
0.0047
5.6k
C193
CP13
CP15S IC39
120P
RSSI TA31136FNG 4.04V
9 AFOUT FILIN C194
0.00V
FILOUT 8
10 QUAD
DEC 7
11 IFOUT 120P
IFIN 6
IC43
12 RSSI
VCC 5 TC4W53FU
13 N-DET C202
MIXOUT 4 1 8
14 N-REC
OSCOUT 3 2 7
15 GND 0.01
OSCIN 2 IC41 3 6
16 MIXIN R194
AGC2 1 4 5
1k
CP15
CP15S
0.00V
4.04V
2nd_Lo
D52
RB876W
Q20
3SK195
7.72V
2.77V
13
5.03V
8.10V
8C 5C
CP4
IC44
CP15S
TA78M05F
8C 5C
I O
G
A
B
5C
C
D
8C
E
5C F
8C
G
H
I
5C
J
4.08V
0.00V
0.00V
4.09V
IC45
TC4W53FU
*FI5
5 4
C289
6 3
I O
7 2
0.01 C290
8 1
0.01
*FI6
I O
*C291 *C292
R213
10k
K
*; Refer to "PARTS LIST."