Logic Unit - Icom IC-91A Service Manual

SECTION 7
• IC-91AD/A

[LOGIC UNIT]

REF ORDER
NO. NO.
IC1 1140013020 S.IC HD64F2238RTF13V
IC2 1130013010 S.IC SN74AHC1G08DCK3
IC50 1130011770 S.IC CD4066BPWR
IC51 1140012950 S.IC 24LC512T-I/SM
IC52 1120003020 S.IC MAX3221IPWR
IC100 1180002790 S.REG R1150H022D-T1-F
IC101 1110006930 S.IC XC6371A551PR
IC300 1110005310 S.IC AN6123MS
IC301 1130011781 S.IC SN74AHC2G53HDCT3
IC302 1110006470 S.IC LMV324IPWR
IC303 1190001350 S.IC M62364FP 600D
IC304 1130011770 S.IC CD4066BPWR
IC550 1110002810 S.IC NJM2070M-TE1
IC560 1110006090 S.IC XC6202P502PR
Q50 1540000660 S.TR 2SD2216J-S
Q51 1540000660 S.TR 2SD2216J-S
Q52 1590003250 S.TR UNR9115J-(TX)
Q53 1590003250 S.TR UNR9115J-(TX)
Q100 1520000460 S.TR 2SB1132 T100 R
Q101 1590001170 S.TR XP1501-(TX) AB
Q105 1520000460 S.TR 2SB1132 T100 R
Q106 1590001170 S.TR XP1501-(TX) AB
Q150 1510000581 S.TR 2SA1362-GR (TE85R)
Q151 1520000651 S.TR 2SB1201S-TL-E
Q152 1590003280 S.TR UNR9211J-(TX)
Q153 1590001170 S.TR XP1501-(TX) AB
Q200 1590003390 S.TR UNR9215J-(TX)
Q201 1590003390 S.TR UNR9215J-(TX)
Q202 1520000460 S.TR 2SB1132 T100 R
Q203 1590001170 S.TR XP1501-(TX) AB
Q300 1590003250 S.TR UNR9115J-(TX)
Q301 1590003390 S.TR UNR9215J-(TX)
Q302 1530002280 S.TR 2SC4081 T106 S
Q303 1520000830 S.TR 2SB1462J-R
Q304 1590003250 S.TR UNR9115J-(TX)
Q305 1590003390 S.TR UNR9215J-(TX)
Q306 1590003390 S.TR UNR9215J-(TX)
Q307 1590003390 S.TR UNR9215J-(TX)
Q308 1590003250 S.TR UNR9115J-(TX)
Q309 1590003390 S.TR UNR9215J-(TX)
D1 1790001200 S.DIO MA6S121 (TX)
D2 1790001250 S.DIO MA2S111-(TX)
D3 1790001250 S.DIO MA2S111-(TX)
D11 1790001250 S.DIO MA2S111-(TX)
D12 1790001250 S.DIO MA2S111-(TX) [TPE], [KOR] only T
D13 1790000850 S.DIO MA132WK (TX)
Except [EXP], [EXP-1], [EXP-2] only
D15 1790001250 S.DIO MA2S111-(TX) [TPE], [KOR] only B
D50 1790001240 S.DIO MA2S728-(TX)
D51 1790001250 S.DIO MA2S111-(TX)
D52 1790001250 S.DIO MA2S111-(TX)
D53 1790001240 S.DIO MA2S728-(TX)
D100 1790001250 S.DIO MA2S111-(TX)
D101 1750000880 S.DIO RB551V-30TE-17
D102 1790001250 S.DIO MA2S111-(TX)
D103 1790001260 S.DIO MA2S077-(TX)
D150 1790000860 S.DIO MA133 (TX)
D152 1790000671 S.DIO SB07-03C-TB-E
D201 1790001250 S.DIO MA2S111-(TX)
D300 1790001810 S.VSR AVR-M1005C080MTABB
X1 6050011830 S.XTL CR-774 (12.288 MHz)
L100 6190001571 S.COL CDRH5D28NP-101NC 100U
R1 7030005120 S.RES ERJ2GEJ 102 X (1 k
R2 7030005120 S.RES ERJ2GEJ 102 X (1 k
R3 7030005120 S.RES ERJ2GEJ 102 X (1 k
R4 7030005120 S.RES ERJ2GEJ 102 X (1 k
R5 7030005120 S.RES ERJ2GEJ 102 X (1 k
R6 7030005120 S.RES ERJ2GEJ 102 X (1 k
R7 7030005120 S.RES ERJ2GEJ 102 X (1 k
R8 7030005240 S.RES ERJ2GEJ 473 X (47 k
PARTS LIST
DESCRIPTION M.
LOCATION
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
T
T
B
T
T
B
B
T
B
B
B
B
B
B
T
Except [TPE], [AUS] only T
Except [USA], [EXP-2] only T
Except [TPE], [KOR] only T
B
B
B
B
B
B
B
B
B
B
B
T
B
B
B
B
B
B
B
B
B
B
B
[LOGIC UNIT]
REF ORDER
NO. NO.
H/V
R9 7030005530 S.RES ERJ2GEJ 100 X (10)
R10 7030005160 S.RES ERJ2GEJ 105 X (1 M
29.9/78.2
R11 7030008010 S.RES ERJ2GEJ 123 X (12 k
23.3/85.1
R12 7030005530 S.RES ERJ2GEJ 100 X (10)
16.7/88.5
R13 7030005090 S.RES ERJ2GEJ 104 X (100 k
40.7/68.7
R14 7030008010 S.RES ERJ2GEJ 123 X (12 k
44.7/81.9
R50 7030005240 S.RES ERJ2GEJ 473 X (47 k
45.4/61.2
R51 7030005050 S.RES ERJ2GEJ 103 X (10 k
45.2/3.4
R52 7510001660 S.TMR NTCG16 4LH 473KT
42.8/46.3
R53 7030005840 S.RES RR0510R-473-D (47 k
42/52.6
R54 7030011000 S.RES RR0510P-392-D (3.9 k
26.9/47.5
R55 7030005240 S.RES ERJ2GEJ 473 X (47 k
15.5/40
R56 7030005120 S.RES ERJ2GEJ 102 X (1 k
26.9/41.5
R57 7030005240 S.RES ERJ2GEJ 473 X (47 k
16.1/56.4
R58 7030005120 S.RES ERJ2GEJ 102 X (1 k
49.3/6.2
R59 7030005040 S.RES ERJ2GEJ 472 X (4.7 k
R60 7030005050 S.RES ERJ2GEJ 103 X (10 k
R61 7030007290 S.RES ERJ2GEJ 222 X (2.2 k
39.6/79
R62 7030004980 S.RES ERJ2GEJ 101 X (100)
17.8/81.4 R63 7030004980 S.RES ERJ2GEJ 101 X (100)
18/84.5
R64 7030005090 S.RES ERJ2GEJ 104 X (100 k
16/84.5
R65 7030005120 S.RES ERJ2GEJ 102 X (1 k
46.3/36.3
R66 7030010040 S.RES ERJ2GEJ-JPW
44.4/41
R100 7030007290 S.RES ERJ2GEJ 222 X (2.2 k
15.2/70.4
R101 7030005090 S.RES ERJ2GEJ 104 X (100 k
15.2/66.5
R102 7030005160 S.RES ERJ2GEJ 105 X (1 M
18.8/2.7
R103 7030005050 S.RES ERJ2GEJ 103 X (10 k
25.1/4
R104 7030005120 S.RES ERJ2GEJ 102 X (1 k
15.3/2
R105 7030008270 S.RES RR0510R-104-D (100 k
11.7/4.7
R106 7030005830 S.RES RR0510R-223-D (22 k
13.9/55.7
R111 7030000190 S.RES MCR10EZHJ 27 (270)
13.8/53.7
R112 7030000190 S.RES MCR10EZHJ 27 (270)
34.7/41.3
R113 7030000190 S.RES MCR10EZHJ 27 (270)
44.6/27.7
R114 7030005050 S.RES ERJ2GEJ 103 X (10 k
39.6/55.3
R115 7030008010 S.RES ERJ2GEJ 123 X (12 k
49.9/56.8
R116 7030005120 S.RES ERJ2GEJ 102 X (1 k
45.7/56.6
R117 7030005240 S.RES ERJ2GEJ 473 X (47 k
43.2/49.1
R118 7030005160 S.RES ERJ2GEJ 105 X (1 M
38/45.4
R150 7030003210 S.RES ERJ3GEYJ 120 V (12)
36.9/50.4
R151 7030003210 S.RES ERJ3GEYJ 120 V (12)
38/47.4
R152 7030003200 S.RES ERJ3GEYJ 100 V (10)
35.7/57.3
R153 7030007860 S.RES ERJ3GEYJ 8R2V (8.2)
21.9/42.4
R154 7030005120 S.RES ERJ2GEJ 102 X (1 k
39/50.3
R155 7030005120 S.RES ERJ2GEJ 102 X (1 k
R156 7030005800 S.RES RR0510P-102-D (1 k
R157 7030005810 S.RES RR0510P-152-D (1.5 k
21.7/47.8
R158 7030007280 S.RES ERJ2GEJ 331 X (330)
R159 7030008270 S.RES RR0510R-104-D (100 k
22.2/51.3
R160 7030005830 S.RES RR0510R-223-D (22 k
R161 7030005800 S.RES RR0510P-102-D (1 k
19.6/51.3
R200 7030007280 S.RES ERJ2GEJ 331 X (330)
R201 7030007280 S.RES ERJ2GEJ 331 X (330)
21.7/50.1
R202 7030005040 S.RES ERJ2GEJ 472 X (4.7 k
23.5/49.6
R203 7030007280 S.RES ERJ2GEJ 331 X (330)
R204 7030008370 S.RES ERJ2GEJ 561 X (560)
8.3/83.6
R205 7030005120 S.RES ERJ2GEJ 102 X (1 k
11/83.8
R206 7030005120 S.RES ERJ2GEJ 102 X (1 k
41.2/78.9
R207 7030008370 S.RES ERJ2GEJ 561 X (560)
40.1/74.9
R208 7030008370 S.RES ERJ2GEJ 561 X (560)
14.3/82.4
R209 7030008370 S.RES ERJ2GEJ 561 X (560)
40.7/80.6
R210 7030007280 S.RES ERJ2GEJ 331 X (330)
41.5/41.1
R211 7030009160 S.RES ERJ2GEJ 181 X (180)
41.3/7.3
R212 7030009160 S.RES ERJ2GEJ 181 X (180)
49.5/64.2
R213 7030005090 S.RES ERJ2GEJ 104 X (100 k
40.6/85.1
R300 7030005060 S.RES ERJ2GEJ 333 X (33 k
14.2/5
R301 7030005120 S.RES ERJ2GEJ 102 X (1 k
6.4/5.9
R302 7030004980 S.RES ERJ2GEJ 101 X (100)
16.5/55.3
R303 7030007300 S.RES ERJ2GEJ 332 X (3.3 k
48/57.1
R304 7030005090 S.RES ERJ2GEJ 104 X (100 k
R305 7030005240 S.RES ERJ2GEJ 473 X (47 k
R307 7030007290 S.RES ERJ2GEJ 222 X (2.2 k
41.6/88.7
R308 7030005000 S.RES ERJ2GEJ 471 X (470)
R309 7030005050 S.RES ERJ2GEJ 103 X (10 k
R310 7030005120 S.RES ERJ2GEJ 102 X (1 k
36.5/3.7
R311 7030007290 S.RES ERJ2GEJ 222 X (2.2 k
R312 7030005110 S.RES ERJ2GEJ 224 X (220 k
R313 7030005160 S.RES ERJ2GEJ 105 X (1 M
31.2/87.7
R314 7030005110 S.RES ERJ2GEJ 224 X (220 k
28.5/87.7
R316 7030008410 S.RES ERJ2GEJ 392 X (3.9 k
27.5/87.7
R317 7030005030 S.RES ERJ2GEJ 152 X (1.5 k
26.5/87.7
R318 7030010040 S.RES ERJ2GEJ-JPW
25.5/87.7
R319 7030005100 S.RES ERJ2GEJ 154 X (150 k
24.5/87.7
R320 7030005040 S.RES ERJ2GEJ 472 X (4.7 k
23.5/87.7
R321 7030005120 S.RES ERJ2GEJ 102 X (1 k
24.4/70.1
R322 7030005240 S.RES ERJ2GEJ 473 X (47 k
M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
7 - 1
DESCRIPTION M.
LOCATION
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
T
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
T
T
T
T
T
T
T
T
T
T
T
T
T
B
B
T
B
B
B
B
B
T
T
T
T
T
B
B
B
B
B
B
B
B
B
S.=Surface mount
H/V
37.8/83.7
37.4/85.5
40.9/83.1
36/68.5
40/81.9
41.3/81.9
37.3/69.7
36.4/69.7
11.5/86.3
12/87.6
41.2/76.9
41.4/75.7
40/77.5
19.8/83
19.8/82.1
16.3/81.1
16.4/82.4
13.6/81.1
42.8/77.7
51.2/71.9
21/86.6
21.4/88
29.2/56.7
43.2/39.1
42.4/62.5
41.4/42.1
41.9/40
45.2/43.2
14/85
21.4/89.8
13.3/78
15.1/78
16.8/78
18.3/69
19.5/69.5
15.8/64.2
14.1/62.4
15.3/61.9
19.8/5.6
18.5/5.6
17.2/5.6
15.9/5.6
16.7/1.6
12.6/2.8
9.5/5.6
9.5/3.7
9.5/2.8
6.8/8.1
5.6/9.1
9.5/4.6
10.9/53.5
10/53.5
39.7/27.9
39.7/27
42.8/25.7
41.9/25.7
41/25.7
44.6/25.7
43.7/25.7
45.5/25.7
36.6/26.5
41/27.5
41.9/27.5
30.6/58.3
48/56
41.4/55.3
41.4/55.7
43.9/56.1
45.5/54.8
48.8/51.3
45.5/53
39.6/53.6
41.4/52.6
41.4/53.5
41.4/54.4
44.9/47.4
47.5/49
41/50.4
45.8/50.5
44/50
38.6/52.6
38.6/54.2
38.6/55.8
39.8/55.7
39.9/48.7