MAIN-29
REF
DESCRIPTION
VALUE
V/W
TOL.
MFR'S DESIG
YAESU P/N
VERS.
LOT SIDE LAY ADR
MAIN Unit
Parts List
FT-99
1
Technical Supplement
R 1616
CHIP RES.
220
1/16W
5%
RMC1/16 221JATP
J24185221
1-
A
E4
R 1617
CHIP RES.
0
1/10W
5%
RMC1/10T 000J
J24205000
1-
A
A1
R 1618
CHIP RES.
150k
1/16W
5%
RMC1/16 154JATP
J24185154
1-
A
A3
R 1619
CHIP RES.
0
1/10W
5%
RMC1/10T 000J
J24205000
1-
A
A1
R 1620
CHIP RES.
1k
1/16W
5%
RMC1/16 102JATP
J24185102
1-
B
a2
R 1621
CHIP RES.
2.2k
1/16W
1%
RMC1/16 222FTP
J24183222
1-
B
f2
R 1622
CHIP RES.
2.2k
1/16W
1%
RMC1/16 222FTP
J24183222
1-
B
f2
R 1623
CHIP RES.
0
1W
5%
RMC1 JPATE
J24305000
1-
A
B1
R 1624
CHIP RES.
47
1/16W
5%
RMC1/16 470JATP
J24185470
1-
A
A3
R 1625
CHIP RES.
47
1/16W
5%
RMC1/16 470JATP
J24185470
1-
A
A3
R 1626
CHIP RES.
470
1W
5%
RMC1 471JTE
J24305471
1-
A
A1
R 1627
CHIP RES.
10k
1/16W
5%
RMC1/16 103JATP
J24185103
1-
A
A3
R 1629
CHIP RES.
470
1/16W
5%
RMC1/16 471JATP
J24185471
1-
A
A3
R 1630
CHIP RES.
1k
1/16W
5%
RMC1/16 102JATP
J24185102
1-
B
a1
R 1631
CHIP RES.
56
1/16W
5%
RMC1/16 560JATP
J24185560
1-
A
B2
R 1632
CHIP RES.
68k
1/16W
5%
RMC1/16 683JATP
J24185683
1-
B
f2
R 1633
CHIP RES.
220
1/16W
5%
RMC1/16 221JATP
J24185221
1-
A
B2
R 1634
CHIP RES.
47k
1/16W
5%
RMC1/16 473JATP
J24185473
1-
A
A3
R 1635
CHIP RES.
220k
1/16W
5%
RMC1/16 224JATP
J24185224
1-
B
f2
R 1636
CHIP RES.
10k
1/16W
5%
RMC1/16 103JATP
J24185103
1-
A
A1
R 1637
CHIP RES.
0
1/16W
5%
RMC1/16 000JATP
J24185000
1-
A
B2
R 1638
CHIP RES.
470
1/16W
5%
RMC1/16 471JATP
J24185471
1-
A
A1
R 1639
CHIP RES.
4.7k
1/16W
5%
RMC1/16 472JATP
J24185472
1-
B
a1
R 1640
CHIP RES.
10k
1/16W
5%
RMC1/16 103JATP
J24185103
1-
A
A2
R 1641
CHIP RES.
47
1/16W
5%
RMC1/16 470JATP
J24185470
1-
A
A3
R 1642
CHIP RES.
15k
1/16W
5%
RMC1/16 153JATP
J24185153
1-
B
f2
R 1643
CHIP RES.
47
1/16W
5%
RMC1/16 470JATP
J24185470
1-
A
A2
R 1645
CHIP RES.
100k
1/16W
5%
RMC1/16 104JATP
J24185104
1-
B
a1
R 1647
CHIP RES.
10k
1/16W
5%
RMC1/16 103JATP
J24185103
1-
B
f2
R 1648
CHIP RES.
220k
1/16W
5%
RMC1/16 224JATP
J24185224
1-
B
f2
R 1649
CHIP RES.
470
1/16W
5%
RMC1/16 471JATP
J24185471
1-
A
A3
R 1650
CHIP RES.
47
1/16W
5%
RMC1/16 470JATP
J24185470
1-
A
A1
R 1651
CHIP RES.
10k
1/16W
5%
RMC1/16 103JATP
J24185103
1-
A
A3
R 1652
CHIP RES.
10k
1/16W
5%
RMC1/16 103JATP
J24185103
1-
A
A2
R 1653
CHIP RES.
10k
1/16W
5%
RMC1/16 103JATP
J24185103
1-
A
A2
R 1654
CHIP RES.
3.3k
1/16W
5%
RMC1/16 332JATP
J24185332
1-
B
a1
R 1655
CHIP RES.
10
1/16W
5%
RMC1/16 100JATP
J24185100
1-
A
D4
R 1656
CHIP RES.
22k
1/16W
1%
RMC1/16 223FTP
J24183223
1-
A
A2
R 1657
CHIP RES.
3.3k
1/16W
5%
RMC1/16 332JATP
J24185332
1-
A
A1
R 1658
CHIP RES.
75k
1/16W
1%
RMC1/16 753FTP
J24183753
1-
A
A2
R 1659
CHIP RES.
33k
1/16W
1%
RMC1/16 333FTP
J24183333
1-
A
A2
R 1660
CHIP RES.
47
1/16W
5%
RMC1/16 470JATP
J24185470
1-
A
E4
R 1661
CHIP RES.
100k
1/16W
5%
RMC1/16 104JATP
J24185104
1-
B
f2
R 1662
CHIP RES.
10k
1/16W
5%
RMC1/16 103JATP
J24185103
1-
B
f2
R 1663
CHIP RES.
10k
1/16W
5%
RMC1/16 103JATP
J24185103
1-
A
A2
R 1664
CHIP RES.
47
1/16W
5%
RMC1/16 470JATP
J24185470
1-
B
f2
R 1665
CHIP RES.
330k
1/16W
1%
RMC1/16 334FTP
J24183334
1-
A
A2
R 1666
CHIP RES.
150k
1/16W
1%
RMC1/16 154FTP
J24183154
1-
A
A2
R 1667
CHIP RES.
10k
1/16W
1%
RMC1/16 103FTP
J24183103
1-
A
A2
R 1668
CHIP RES.
1.2k
1/16W
5%
RMC1/16 122JATP
J24185122
1-
A
E4
R 1669
CHIP RES.
47
1/16W
5%
RMC1/16 470JATP
J24185470
1-
A
A3
R 1670
CHIP RES.
330
1/16W
5%
RMC1/16 331JATP
J24185331
1-
A
E4
R 1671
CHIP RES.
10k
1/16W
5%
RMC1/16S 103JTH
J24189037
1-
A
A2
R 1672
CHIP RES.
100k
1/16W
5%
RMC1/16 104JATP
J24185104
1-
B
a1
R 1673
CHIP RES.
1k
1/16W
5%
RMC1/16S 102JTH
J24189025
1-
A
A2
R 1674
CHIP RES.
220
1/16W
5%
RMC1/16 221JATP
J24185221
1-
A
E5
R 1675
CHIP RES.
33
1/16W
5%
RMC1/16 330JATP
J24185330
1-
A
D4
R 1676
CHIP RES.
10k
1/16W
5%
RMC1/16 103JATP
J24185103
1-
B
f2
R 1678
CHIP RES.
1k
1/16W
5%
RMC1/16 102JATP
J24185102
1-
B
f1
R 1679
CHIP RES.
2.2k
1/16W
5%
RMC1/16 222JATP
J24185222
1-
B
a1
R 1680
CHIP RES.
47
1/16W
5%
RMC1/16 470JATP
J24185470
1-
A
F4
R 1681
CHIP RES.
15k
1/16W
1%
RMC1/16 153FTP
J24183153
1-
B
f2
R 1682
CHIP RES.
33k
1/16W
5%
RMC1/16 333JATP
J24185333
1-
A
A2
R 1683
CHIP RES.
470
1/16W
5%
RMC1/16S 471JTH
J24189021
1-
A
D4
R 1684
CHIP RES.
47
1/16W
5%
RMC1/16 470JATP
J24185470
1-
A
D4
R 1685
CHIP RES.
100
1/16W
5%
RMC1/16 101JATP
J24185101
1-
A
E4
R 1686
CHIP RES.
68k
1/16W
1%
RMC1/16 683FTP
J24183683
1-
B
f2
R 1687
CHIP RES.
330
1/4W
5%
RMC1/4 331JATP
J24245331
1-
A
A1
R 1688
CHIP RES.
47
1/16W
5%
RMC1/16 470JATP
J24185470
1-
A
E4
R 1690
CHIP RES.
1k
1/16W
5%
RMC1/16S 102JTH
J24189025
1-
A
A2
R 1691
CHIP RES.
1k
1/16W
5%
RMC1/16 102JATP
J24185102
1-
A
A2
R 1692
CHIP RES.
6.8k
1/16W
5%
RMC1/16 682JATP
J24185682
1-
B
f2
R 1693
CHIP RES.
3.3
1W
5%
RMC1 3R3JTE
J24305339
1-
A
G4
R 1694
CHIP RES.
100k
1/16W
5%
RMC1/16 104JATP
J24185104
1-
B
f2
R 1695
CHIP RES.
100k
1/16W
5%
RMC1/16 104JATP
J24185104
1-
B
f2
Summary of Contents for FT-991A
Page 10: ...BLOCK DIAGRAM 1 FT 991 Technical Supplement Block Diagram...
Page 11: ...CONNECTION DIAGRAM 1 FT 991 Technical Supplement Connection Diagram...
Page 36: ...FT 991 Technical Supplement MAIN 1 Circuit Diagram MAIN Unit...
Page 37: ...FT 991 Technical Supplement MAIN 2 Parts Layout side A MAIN Unit 1 2 3 4 5 A B C D E F G...
Page 38: ...FT 991 Technical Supplement MAIN 3 Parts Layout side B MAIN Unit 1 2 3 4 5 a b c d e f g...
Page 68: ...FT 991 Technical Supplement PLL 1 PLL Unit Circuit Diagram...
Page 69: ...FT 991 Technical Supplement PLL 2 PLL Unit Parts Layout side A side B 1 2 3 A B C...
Page 73: ...FT 991 Technical Supplement EDSP 1 Circuit Diagram EDSP Unit...
Page 79: ...FT 991 Technical Supplement CNTL 1 CNTL Unit Circuit Diagram...
Page 80: ...FT 991 Technical Supplement CNTL 2 CNTL Unit Parts Layout side A A B C D E F G 1 2 3 4...
Page 81: ...FT 991 Technical Supplement CNTL 3 CNTL Unit Parts Layout side B a b c d e f g 1 2 3 4...
Page 87: ...FT 991 Technical Supplement HF PA 1 HF PA Unit Circuit Diagram...
Page 88: ...FT 991 Technical Supplement HF PA 2 HF PA Unit Parts Layout side A 1 2 3 4 A B D F G E C 5...
Page 89: ...FT 991 Technical Supplement HF PA 3 HF PA Unit Parts Layout side B 1 2 3 4 a b d f g e c 5...
Page 96: ...FT 991 Technical Supplement V_U PA 1 Circuit Diagram V_U PA Unit...
Page 97: ...FT 991 Technical Supplement V_U PA 2 V_U PA Unit Parts Layout side A 1 2 3 A B C D E F G H...
Page 98: ...FT 991 Technical Supplement V_U PA 3 V_U PA Unit Parts Layout side B 1 2 3 a b c f h j d e g i...
Page 105: ...FT 991 Technical Supplement PANEL 1 Circuit Diagram PANEL Unit...
Page 113: ...FT 991 Technical Supplement TUNER 1 TUNER Unit Circuit Diagram...
Page 114: ...FT 991 Technical Supplement TUNER 2 TUNER Unit Parts Layout side A 1 2 3 4 A B C D E F G H...
Page 115: ...FT 991 Technical Supplement TUNER 3 TUNER Unit Parts Layout side B...
Page 119: ...JACK 1 JACK Unit Circuit Diagram FT 991 Technical Supplement...
Page 120: ...JACK 2 JACK Unit Parts Layout side A side B FT 991 Technical Supplement...
Page 122: ...FT 991 Technical Supplement SCP 1 Circuit Diagram SCP Unit...
Page 123: ...FT 991 Technical Supplement SCP 2 Parts Layout SCP Unit side A side B...
Page 127: ...FT 991 Technical Supplement DSP 1 DSP Unit Circuit Diagram...
Page 128: ...FT 991 Technical Supplement DSP 2 DSP Unit Parts Layout side A side B...