![background image](http://html.mh-extra.com/html/icom/ic-7800/ic-7800_service-manual_612345127.webp)
[MAIN UNIT]
REF
ORDER
DESCRIPTION
QTY.
NO.
NO.
J1* 6510023671
TCS4480-0141577
1
J2* 6510023661
TCS4470-0141577
1
J3* 6510023671
TCS4480-0141577
1
J4* 6510023661
TCS4470-0141577
1
J5* 6450001130
JPJ2042-01-110
1
J6* 6510023730
LGY6502-0600C
1
J7* 6510023730
LGY6502-0600C
1
J8* 6510023740
LGR4609-7000
1
J9* 6510024940
HEC2305-016250
1
J140* 6510023720
LGY6501-0600C
1
J141* 6510023720
LGY6501-0600C
1
J490* 6510023750
01K1971-10
1
J495*
6510023701 TORX178S (F)
1
J496*
6510023711 TOTX178S (F)
1
J501* 6510007020
TMP-J01X-V6
1
J502* 6510007020
TMP-J01X-V6
1
J503* 6510007020
TMP-J01X-V6
1
J801* 6510007020
TMP-J01X-V6
1
J802* 6510007020
TMP-J01X-V6
1
J808* 6510007020
TMP-J01X-V6
1
J900*
6510022471 40FLT-SM2-TB (LF) (SN)
1
J901*
6510015541 B4B-ZR-SM4-TF (LF) (SN)
1
J940*
6510022471 40FLT-SM2-TB (LF) (SN)
1
F1 5220000230
S-N5054
#01
1
F2 5220000230
S-N5054
#01
1
F3
5210000041 FGB 2A PBF
1
W1 9024801019
74/98/020/X98/X98
1
EP501
9088000010 IRRAX D=1.5 L=12MM
1
MP496 8930062740
2590
M-SPRING
1
MP501 8930014140 Earth spring (D)
1
MP502 8510015800 2590 2LO CASE
1
MP503 8510000180 117 Sheild plate
1
MP511 8510015900 2590 M-2LO CASE
1
MP551 8930014140 Earth spring (D)
1
MP801 8930014140 Earth spring (D)
1
[DSP-A BOARD]
REF
ORDER
DESCRIPTION
QTY.
NO.
NO.
J921* 6910013900
IMSA-9180S-22A
1
J961* 6910012460
IMSA-9180S-30A
1
MP1
8510014140 2432 DSP COVER
1
MP2
8510016110 2590 M-DSP CASE
1
MP3
8930062220 THERMALLY SHEET (AO)
1
[DSP-B BOARD]
REF
ORDER
DESCRIPTION
QTY.
NO.
NO.
J921* 6910013900
IMSA-9180S-22A
1
J961* 6910012460
IMSA-9180S-30A
1
MP1
8510014140 2432 DSP COVER
1
MP2
8510016110 2590 M-DSP CASE
1
MP3
8930062220 THERMALLY SHEET (AO)
1
[DSP-TX BOARD]
REF
ORDER
DESCRIPTION
QTY.
NO.
NO.
J921* 6910013900
IMSA-9180S-22A
1
J961* 6910012460
IMSA-9180S-30A
1
MP1
8510014140 2432 DSP COVER
1
MP2
8510016110 2590 M-DSP CASE
1
MP3
8930062220 THERMALLY SHEET (AO)
1
[MEMORY BOARD]
REF
ORDER
DESCRIPTION
QTY.
NO.
NO.
J1* 6510024210
AXK6S30435P
1
J2* 6510024200
AXK6S40435P
1
MP1 8930028840
Sponge
(DF)
1
MP2 8930028840
Sponge
(DF)
1
MP3
8930063720 AL SHEET (AN)
1
[SCOPE UNIT]
REF
ORDER
DESCRIPTION
QTY.
NO.
NO.
J1* 6510007020
TMP-J01X-V6
1
J2* 6510007020
TMP-J01X-V6
1
J3* 6510007020
TMP-J01X-V6
1
J4* 6510020001
52808-3071
1
J11* 6510007020
TMP-J01X-V6
1
J901* 6510023720
LGY6501-0600C
1
J902*
6510023120 CD6109SA1J0
1
J903* 6510024040
TM11R-5M2-88-LP
1
J904*
6510024032 UBA-4R-D10T-4D (LF) (SN)
1
J905*
6450001941 KEY-15S-2A3A (LF) (SN)
1
J906* 6510019971
52808-1071
1
J907*
6510020251 B9B-PH-SM4-TB (LF) (SN)
1
J908*
6510022311 B5B-PH-SM4-TB (LF) (SN)
1
J909*
6510003471 B11B-EH-S (LF) (SN)
1
J910*
6510019421 B8B-ZR-SM4-TF (LF) (SN)
1
MP3
8930014140 Earth spring (D)
1
MP101 8510015810 2590 MIX CASE
1
MP301 8510015810 2590 MIX CASE
1
MP601 8510015770 2590 DSP CASE
1
MP701 8510015880 2590 S2LO CASE
1
MP801 8510015891 2590 S3LO CASE-1
1
MP802 8510014870 2577 RX-VCO CASE
1
MP901 8850001860 Flat washer M3 SUS 3X6X0.5
2
MP902 8850000420 S-washer M3 NI
2
[RXPLL-A UNIT]
REF
ORDER
DESCRIPTION
QTY.
NO.
NO.
J2* 6510019991
52808-2271
1
J10* 6510007020
TMP-J01X-V6
1
J351* 6510007020
TMP-J01X-V6
1
J421* 6510007020
TMP-J01X-V6
1
J561* 6510007020
TMP-J01X-V6
1
J601* 6510007020
TMP-J01X-V6
1
J681* 6510007020
TMP-J01X-V6
1
J831* 6510007020
TMP-J01X-V6
1
J1001* 6510007020
TMP-J01X-V6
1
J1002* 6510007020
TMP-J01X-V6
1
J1101* 6510007020
TMP-J01X-V6
1
J1201* 6510007020
TMP-J01X-V6
1
J1301* 6510007020
TMP-J01X-V6
1
J1501* 6510018961 B2B-PH-SM4-TB (LF) (SN)
1
J1701* 6510019981
52808-1671
1
W1052 9016201006
73/98/025/X98/X98
1
W1401 9029495075
73/98/020/X98/X98
1
W1411 7120000480
MJP-0.4
1
MP1
8930039710 Rubber sheet (V)
2
MP101 8510010760 1876 DDS CASE
1
MP102 8510010770 1876 DDS COVER
1
MP103 8510010850 1897 D/A CASE
1
MP151 8510013510
2355
VCO
CASE
1
MP201 8510013510
2355
VCO
CASE
1
MP221 8510015780
2590
VCO
CASE
1
MP222 8510015790
2590
VCO
COVER
1
MP223 8810007231 Set screw (H) 3X8 ZC3
4
MP224 8930062300 RUBBER SHEET (BI)
1
MP301 8930065740 2590 D-Earth SPRING
1
MP501 8510010760 1876 DDS CASE
1
MP502 8510010770 1876 DDS COVER
1
MP503 8510010850 1897 D/A CASE
1
MP541 8510011970 2177 OSC CASE
1
MP542 8510011960 2177 OSC COVER
1
MP548 8930025070
Sponge
(CW)
1
MP601 8930065740 2590 D-Earth SPRING
1
MP651 8510005980 724 Shield case
1
MP652 8510005990 724 Shield case cover
1
MP1058 6910001130 10M SHIELD CASE
1
MP1101 8510016060 2590 HF CASE
1
MP1102 8510015910 2590 HF COVER
1
MP1103 8930020860 IC-HOLDER
2
MP1104 8930070820 Shield Sponge (BK)
1
MP1301 8510016050 2590 50M CASE
1
MP1408 6910001130 10M SHIELD CASE
1
MP1501 8930065740 2590 D-Earth SPRING
1
MP1502 8930065740 2590 D-Earth SPRING
1
MP1503 8930065740 2590 D-Earth SPRING
1
MP1504 8930065740 2590 D-Earth SPRING
1
MP1505 8510010460 1691 MAIN SHIELD PLATE
1
MP1651 8510016340 2590 2MIX CASE
1
MP1652 8510016390 2590 SHIELD PLATE
1
MP1653 8930024170 Earth spring (G)
1
6 - 4
Screw abbreviations
A, B0, BT: Self-tapping PH: Pan head ZK: Black NI-ZU: Nickel-Zinc SUS: Stainless
*: Refer to SECTION 8 “BOARD LAYOUTS.”