![background image](http://html.mh-extra.com/html/icom/ic-a23/ic-a23_service-manual_612408017.webp)
6 - 1
S.=Surface mount
IC1
1140009230 S.IC
M38267M8L-266GP
IC2
1110004750 S.IC
S-80945ALMP-DA9-T2
IC3
1180000800 S.IC
S-81350HG-KD-T1
IC7
1130009680 S.IC
HN58X2432TI
IC8
1130007510 S.IC
BU4094BCFV-E1
IC9
1110003670 S.IC
BA3308F-T1
IC11
1110003790 S.IC
NJM2903V-TE1
[A23] only
IC12
1110003780 S.IC
NJM2902V-TE1
[A23] only
IC13
1110003800 S.IC
NJM2904V-TE1
[A23] only
IC14
1110003790 S.IC
NJM2903V-TE1
[A23] only
IC15
1190001360 S.IC
ISD1420S
IC16
1180001170 S.IC
S-81250SG-QD-T1
Q1
1520000460 S.TRANSISTOR 2SB1132 T100 R
Q2
1530003280 S.TRANSISTOR 2SC4211-6-TL
Q3
1540000350 S.TRANSISTOR 2SD2216-S (TX)
Q4
1520000270 S.TRANSISTOR 2SB1182 TL Q
Q5
1590001140 S.TRANSISTOR UN9210 (TX)
Q6
1590001470 S.TRANSISTOR UN9213 (TX)
Q7
1590001170 S.TRANSISTOR XP1501-(TX) .AB
Q8
1590002620 S.TRANSISTOR XP1201 (TX)
Q9
1590002620 S.TRANSISTOR XP1201 (TX)
Q10
1520000430 S.TRANSISTOR 2SB1462-R (TX)
Q11
1590001980 S.TRANSISTOR XP4315 (TX)
Q12
1590001150 S.TRANSISTOR UN9211 (TX)
Q13
1530003280 S.TRANSISTOR 2SC4211-6-TL
[A23] only
Q15
1590001980 S.TRANSISTOR XP4315 (TX)
[A23] only
Q16
1590000980 S.TRANSISTOR DTB123EK T147
Q17
1590001940 S.TRANSISTOR DTC144EE TL
D1
1790001250 S.DIODE
MA2S111-(TX)
D2
1790001200 S.DIODE
MA6S121 (TX)
D3
1160000050 S.DIODE
DAP202U T107
[A23]
1750000220 S.DIODE
DA113W T107
[A5]
D4
1750000240 S.DIODE
DA112 T107
D7
1730002330 S.ZENER
MA8100-M (TX)
D8
1790001250 S.DIODE
MA2S111-(TX)
D9
1790000660 S.DIODE
MA728 (TX)
D10
1790001250 S.DIODE
MA2S111-(TX)
D11
1790001250 S.DIODE
MA2S111-(TX)
D12
1790001250 S.DIODE
MA2S111-(TX)
D13
1790000990 S.ZENER
MA8051-H (TX)
D14
1790001250 S.DIODE
MA2S111-(TX)
D15
1790001330 S.ZENER
MA8036-L (TX)
D16
1790001250 S.DIODE
MA2S111-(TX) [A23]
only
D17
1790001250 S.DIODE
MA2S111-(TX) [A23]
only
D18
1790000990 S.ZENER
MA8051-H (TX)
X1
6050009620 S.XTAL
CR-534 (5.039 MHz)
R1
7030003640 S.RESISTOR
ERJ3GEYJ 473 V (47 k
Ω
)
R2
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R3
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R4
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R5
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R6
7030003560 S.RESISTOR
ERJ3GEYJ 103 V (10 k
Ω
)
R7
7030003560 S.RESISTOR
ERJ3GEYJ 103 V (10 k
Ω
)
R8
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R9
7410000730 S.ARRAY
EXB-V8V 104JV (100 k
Ω
)
R10
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R11
7030003390 S.RESISTOR
ERJ3GEYJ 391 V (390
Ω
)
R12
7030003390 S.RESISTOR
ERJ3GEYJ 391 V (390
Ω
)
R13
7030003390 S.RESISTOR
ERJ3GEYJ 391 V (390
Ω
)
R14
7030003500 S.RESISTOR
ERJ3GEYJ 332 V (3.3 k
Ω
)
R15
7030003510 S.RESISTOR
ERJ3GEYJ 392 V (3.9 k
Ω
)
R16
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R17
7030003560 S.RESISTOR
ERJ3GEYJ 103 V (10 k
Ω
)
R18
7030003560 S.RESISTOR
ERJ3GEYJ 103 V (10 k
Ω
)
R19
7030003800 S.RESISTOR
ERJ3GEYJ 105 V (1 M
Ω
)
R20
7030003560 S.RESISTOR
ERJ3GEYJ 103 V (10 k
Ω
)
R21
7030003560 S.RESISTOR
ERJ3GEYJ 103 V (10 k
Ω
)
R22
7030003520 S.RESISTOR
ERJ3GEYJ 472 V (4.7 k
Ω
)
R23
7030003720 S.RESISTOR
ERJ3GEYJ 224 V (220 k
Ω
)
R24
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R25
7030003350 S.RESISTOR
ERJ3GEYJ 181 V (180
Ω
)
R26
7030003350 S.RESISTOR
ERJ3GEYJ 181 V (180
Ω
)
R27
7030003440 S.RESISTOR
ERJ3GEYJ 102 V (1 k
Ω
)
R28
7030003400 S.RESISTOR
ERJ3GEYJ 471 V (470
Ω
)
R30
7030003600 S.RESISTOR
ERJ3GEYJ 223 V (22 k
Ω
)
R31
7030003620 S.RESISTOR
ERJ3GEYJ 333 V (33 k
Ω
)
R32
7030003400 S.RESISTOR
ERJ3GEYJ 471 V (470
Ω
)
R33
7030003560 S.RESISTOR
ERJ3GEYJ 103 V (10 k
Ω
)
R34
7030003720 S.RESISTOR
ERJ3GEYJ 224 V (220 k
Ω
)
R35
7030003560 S.RESISTOR
ERJ3GEYJ 103 V (10 k
Ω
)
R36
7030003580 S.RESISTOR
ERJ3GEYJ 153 V (15 k
Ω
)
R37
7510001160 S.THERMISTOR NTCCM1608 4LH 473KC
R38
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R39
7030003600 S.RESISTOR
ERJ3GEYJ 223 V (22 k
Ω
)
R40
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R41
7310004320 S.TRIMMER
RH03APAS4 47K
R42
7030003270 S.RESISTOR
ERJ3GEYJ 390 V (39
Ω
)
R43
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R44
7030003580 S.RESISTOR
ERJ3GEYJ 153 V (15 k
Ω
)
R45
7030003620 S.RESISTOR
ERJ3GEYJ 333 V (33 k
Ω
)
R46
7510000960 S.THERMISTOR TBPS1R104K475H5Q
R47
7030003800 S.RESISTOR
ERJ3GEYJ 105 V (1 M
Ω
)
R48
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R52
7030003690 S.RESISTOR
ERJ3GEYJ 124 V (120 k
Ω
)
R58
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R59
7030003680 S.RESISTOR
ERJ3GEYJ 104 V (100 k
Ω
)
R60
7030003630 S.RESISTOR
ERJ3GEYJ 393 V (39 k
Ω
)
[A23] only
R61
7030003640 S.RESISTOR
ERJ3GEYJ 473 V (47 k
Ω
)
[A23] only
R62
7030003720 S.RESISTOR
ERJ3GEYJ 224 V (220 k
Ω
)
[A23] only
R63
7030003580 S.RESISTOR
ERJ3GEYJ 153 V (15 k
Ω
)
[A23] only
R64
7030003520 S.RESISTOR
ERJ3GEYJ 472 V (4.7 k
Ω
)
[A23] only
R65
7030003720 S.RESISTOR
ERJ3GEYJ 224 V (220 k
Ω
)
[A23] only
R66
7030003720 S.RESISTOR
ERJ3GEYJ 224 V (220 k
Ω
)
[A23] only
R67
7030003560 S.RESISTOR
ERJ3GEYJ 103 V (10 k
Ω
)
[A23] only
R68
7030003730 S.RESISTOR
ERJ3GEYJ 274 V (270 k
Ω
)
[A23] only
R69
7030003590 S.RESISTOR
ERJ3GEYJ 183 V (18 k
Ω
)
[A23] only
R70
7030003710 S.RESISTOR
ERJ3GEYJ 184 V (180 k
Ω
)
[A23] only
R71
7030003590 S.RESISTOR
ERJ3GEYJ 183 V (18 k
Ω
)
[A23] only
R72
7030003520 S.RESISTOR
ERJ3GEYJ 472 V (4.7 k
Ω
)
[A23] only
R73
7030003520 S.RESISTOR
ERJ3GEYJ 472 V (4.7 k
Ω
)
[A23] only
R74
7030003720 S.RESISTOR
ERJ3GEYJ 224 V (220 k
Ω
)
[A23] only
R75
7030003650 S.RESISTOR
ERJ3GEYJ 563 V (56 k
Ω
)
[A23] only
R76
7030003620 S.RESISTOR
ERJ3GEYJ 333 V (33 k
Ω
)
[A23] only
R77
7030003720 S.RESISTOR
ERJ3GEYJ 224 V (220 k
Ω
)
[A23] only
R78
7030003520 S.RESISTOR
ERJ3GEYJ 472 V (4.7 k
Ω
)
[A23] only
R79
7030003540 S.RESISTOR
ERJ3GEYJ 682 V (6.8 k
Ω
)
[A23] only
R80
7030003700 S.RESISTOR
ERJ3GEYJ 154 V (150 k
Ω
)
[A23] only
R81
7030003470 S.RESISTOR
ERJ3GEYJ 182 V (1.8 k
Ω
)
[A23] only
R82
7030003520 S.RESISTOR
ERJ3GEYJ 472 V (4.7 k
Ω
)
[A23] only
R83
7030003720 S.RESISTOR
ERJ3GEYJ 224 V (220 k
Ω
)
[A23] only
REF
ORDER
DESCRIPTION
NO.
NO.
[LOGIC UNIT]
REF
ORDER
DESCRIPTION
NO.
NO.
[LOGIC UNIT]
SECTION 6 PARTS LIST