![background image](http://html1.mh-extra.com/html/icom/ic-r20/ic-r20_service-manual_3569421080.webp)
[DOWNCONV BOARD]
[2NDDVCO BOARD]
R19
7030005120 S.RESISTOR
ERJ2GEJ 102 X (1 k
Ω
) T
R21
7030005120 S.RESISTOR
ERJ2GEJ 102 X (1 k
Ω
) T
R22
7030007280 S.RESISTOR
ERJ2GEJ 331 X (330
Ω
) B
C1
4550006910 S.TANTALUM
TEESVP 1C 334M8R
T
C2
4030017500 S.CERAMIC
ECJ0EC1H560J
T
C3
4030017400 S.CERAMIC
ECJ0EC1H220J
T
C4
4030017630 S.CERAMIC
ECJ0EC1H120J
T
C5
4030017650 S.CERAMIC
ECJ0EC1H270J
T
C6
4030017460 S.CERAMIC
ECJ0EB1E102K
T
C7
4030017620 S.CERAMIC
ECJ0EC1H100C
T
C8
4030017570 S.CERAMIC
ECJ0EC1H040B
T
C9
4030017600 S.CERAMIC
ECJ0EC1H080C
T
C10
4030017600 S.CERAMIC
ECJ0EC1H080C
T
C16
4030017730 S.CERAMIC
ECJ0EB1E471K
B
C17
4030017380 S.CERAMIC
ECJ0EC1H050B
B
C18
4030017420 S.CERAMIC
ECJ0EC1H470J
B
C19
4030017420 S.CERAMIC
ECJ0EC1H470J
B
C20
4030017420 S.CERAMIC
ECJ0EC1H470J
B
C21
4550007150 S.TANTALUM
ECST0JZ475R
B
C22
4030016790 S.CERAMIC
ECJ0EB1C103K
T
C23
4030016790 S.CERAMIC
ECJ0EB1C103K
T
C24
4030016790 S.CERAMIC
ECJ0EB1C103K
T
C25
4030017460 S.CERAMIC
ECJ0EB1E102K
B
C26
4030016930 S.CERAMIC
ECJ0EB1A104K
B
C27
4030017460 S.CERAMIC
ECJ0EB1E102K
B
C30
4030017460 S.CERAMIC
ECJ0EB1E102K
T
C31
4030017460 S.CERAMIC
ECJ0EB1E102K
T
C32
4550007040 S.TANTALUM
ECST0JZ106R
T
J1
6910010840 CONNECTOR
IMSA-9230B-1-05Z057-T
T
J2
6910014430 CONNECTOR
IMSA-9230B-1-06Z057-T
T
EP1
0910058193 PCB
B 6083C
IC2
1110005120 S.IC
µPC2749TB-E3
T
IC3
1110005230 S.IC
µPC2757TB-E3
T
IC4
1130011670 S.IC
MB15E03SLPFV1-G-BND-ER
B
Q1
1530003260 S.TRANSISTOR 2SC5006-T1
T
Q2
1530003260 S.TRANSISTOR 2SC5006-T1
B
Q3
1590003380 S.TRANSISTOR UNR9111J-(TX) B
Q4
1530003780 S.TRANSISTOR 2SC5624VH-TL
T
Q5
1590001810 S.TRANSISTOR XP1113 (TX)
B
Q6
1530003590 S.TRANSISTOR 2SC5277D2-TL
B
D1
1790001620 S.DIODE
1SV308 (TPL3)
T
D2
1790001620 S.DIODE
1SV308 (TPL3)
B
D3
1720000400 S.VARICAP
1SV245 (TPH3)
T
D5
1790001620 S.DIODE
1SV308 (TPL3)
T
D6
1790001620 S.DIODE
1SV308 (TPL3)
T
D7
1790001620 S.DIODE
1SV308 (TPL3)
T
D8
1790001620 S.DIODE
1SV308 (TPL3)
T
L1
6200005650 S.COIL
ELJRE 8N2Z-F
T
L2
6200005650 S.COIL
ELJRE 8N2Z-F
T
L3
6200004480 S.COIL
MLF1608D R82K-T
T
L4
6200010020 S.COIL
C2012C-12NG
T
L6
6200009350 S.COIL
ELJRE R22G-F3
T
L7
6200006770 S.COIL
ELJRE 1N5Z-F
T
L8
6200005640 S.COIL
ELJRE 6N8Z-F
T
L9
6200005610 S.COIL
ELJRE 3N9Z-F
T
L10
6200005580 S.COIL
ELJRE 2N2Z-F
T
L11
6200005640 S.COIL
ELJRE 6N8Z-F
B
S.=Surface mount
R1
7030004980 S.RESISTOR
ERJ2GEJ 101 X (100
Ω
)
except [EUR], [UK] T
7030009160 S.RESISTOR
ERJ2GEJ 181 X (180
Ω
) [EUR], [UK] T
R2
7030005000 S.RESISTOR
ERJ2GEJ 471 X (470
Ω
) T
R3
7030005040 S.RESISTOR
ERJ2GEJ 472 X (4.7 k
Ω
) B
R4
7030005040 S.RESISTOR
ERJ2GEJ 472 X (4.7 k
Ω
) T
R5
7030005040 S.RESISTOR
ERJ2GEJ 472 X (4.7 k
Ω
) T
R6
7030005040 S.RESISTOR
ERJ2GEJ 472 X (4.7 k
Ω
) B
R7
7030007280 S.RESISTOR
ERJ2GEJ 331 X (330
Ω
) T
R8
7030005050 S.RESISTOR
ERJ2GEJ 103 X (10 k
Ω
) T
R9
7030005040 S.RESISTOR
ERJ2GEJ 472 X (4.7 k
Ω
) T
R10
7030004970 S.RESISTOR
ERJ2GEJ 470 X (47
Ω
) T
R11
7030005300 S.RESISTOR
ERJ2GEJ 150 X (15
Ω
) T
R12
7030005530 S.RESISTOR
ERJ2GEJ 100 X (10
Ω
) T
R13
7030005300 S.RESISTOR
ERJ2GEJ 150 X (15
Ω
) T
R14
7030005720 S.RESISTOR
ERJ2GEJ 563 X (56 k
Ω
) B
R15
7030004990 S.RESISTOR
ERJ2GEJ 221 X (220
Ω
) B
R16
7030007270 S.RESISTOR
ERJ2GEJ 151 X (150
Ω
) B
R17
7030005120 S.RESISTOR
ERJ2GEJ 102 X (1 k
Ω
) B
R18
7030007280 S.RESISTOR
ERJ2GEJ 331 X (330
Ω
) B
R19
7030009270 S.RESISTOR
ERJ2GEJ 821 X (820
Ω
) B
R20
7030005530 S.RESISTOR
ERJ2GEJ 100 X (10
Ω
) B
R21
7030005600 S.RESISTOR
ERJ2GEJ 273 X (27 k
Ω
) T
R22
7030005040 S.RESISTOR
ERJ2GEJ 472 X (4.7 k
Ω
) T
R23
7030005040 S.RESISTOR
ERJ2GEJ 472 X (4.7 k
Ω
) T
R25
7030005120 S.RESISTOR
ERJ2GEJ 102 X (1 k
Ω
) T
R26
7030005120 S.RESISTOR
ERJ2GEJ 102 X (1 k
Ω
) T
R27
7030005040 S.RESISTOR
ERJ2GEJ 472 X (4.7 k
Ω
) T
R28
7030005530 S.RESISTOR
ERJ2GEJ 100 X (10
Ω
) T
R29
7030005120 S.RESISTOR
ERJ2GEJ 102 X (1 k
Ω
) B
R30
7030008300 S.RESISTOR
ERJ2GEJ 184 X (180 k
Ω
) B
R31
7030005120 S.RESISTOR
ERJ2GEJ 102 X (1 k
Ω
) B
R32
7030005120 S.RESISTOR
ERJ2GEJ 102 X (1 k
Ω
) B
R33
7030003440 S.RESISTOR
ERJ3GEYJ 102 V (1 k
Ω
) T
C1
4030017620 S.CERAMIC
ECJ0EC1H100C
T
C2
4030017600 S.CERAMIC
ECJ0EC1H080C
T
C3
4030017580 S.CERAMIC
ECJ0EC1H060C
T
C4
4030017600 S.CERAMIC
ECJ0EC1H080C
T
C5
4030017730 S.CERAMIC
ECJ0EB1E471K
T
C6
4030017730 S.CERAMIC
ECJ0EB1E471K
T
C7
4030017340 S.CERAMIC
ECJ0EC1H010B
T
C8
4030017350 S.CERAMIC
ECJ0EC1H020B
T
C9
4030017350 S.CERAMIC
ECJ0EC1H020B
T
C10
4030017340 S.CERAMIC
ECJ0EC1H010B
T
C11
4030017460 S.CERAMIC
ECJ0EB1E102K
T
C12
4550007040 S.TANTALUM
ECST0JZ106R
T
C13
4030017400 S.CERAMIC
ECJ0EC1H220J
T
C14
4030016930 S.CERAMIC
ECJ0EB1A104K
B
C15
4030017730 S.CERAMIC
ECJ0EB1E471K
B
C16
4030017730 S.CERAMIC
ECJ0EB1E471K
B
C17
4030017730 S.CERAMIC
ECJ0EB1E471K
B
C18
4030017730 S.CERAMIC
ECJ0EB1E471K
B
C19
4030017730 S.CERAMIC
ECJ0EB1E471K
T
C21
4030017730 S.CERAMIC
ECJ0EB1E471K
B
C22
4550006910 S.TANTALUM
TEESVP 1C 334M8R
T
C23
4550007070 S.TANTALUM
TEESVP 1A 475M8R
B
C26
4030016930 S.CERAMIC
ECJ0EB1A104K
B
C27
4030017620 S.CERAMIC
ECJ0EC1H100C
T
C28
4030017340 S.CERAMIC
ECJ0EC1H010B
T
C29
4030017340 S.CERAMIC
ECJ0EC1H010B
T
C30
4030017350 S.CERAMIC
ECJ0EC1H020B
T
C31
4030017630 S.CERAMIC
ECJ0EC1H120J
T
C32
4030017400 S.CERAMIC
ECJ0EC1H220J
T
C34
4030017730 S.CERAMIC
ECJ0EB1E471K
T
C35
4030017730 S.CERAMIC
ECJ0EB1E471K
T
C36
4030017350 S.CERAMIC
ECJ0EC1H020B
T
C37
4030017730 S.CERAMIC
ECJ0EB1E471K
T
C38
4030017730 S.CERAMIC
ECJ0EB1E471K
T
C39
4030017340 S.CERAMIC
ECJ0EC1H010B
T
C40
4030017570 S.CERAMIC
ECJ0EC1H040B
T
C41
4030017640 S.CERAMIC
ECJ0EC1H150J
T
C42
4030017630 S.CERAMIC
ECJ0EC1H120J
T
C43
4030017730 S.CERAMIC
ECJ0EB1E471K
T
C44
4030017730 S.CERAMIC
ECJ0EB1E471K
B
C45
4030017360 S.CERAMIC
ECJ0EC1H030B
B
C46
4030017360 S.CERAMIC
ECJ0EC1H030B
B
C47
4030016790 S.CERAMIC
ECJ0EB1C103K
B
C48
4030016790 S.CERAMIC
ECJ0EB1C103K
B
C49
4030016790 S.CERAMIC
ECJ0EB1C103K
B
6 - 4
REF
ORDER
DESCRIPTION
M.
NO.
NO.
REF
ORDER
DESCRIPTION
M.
NO.
NO.
M.=Mounted side (T: Mounted on the Top side, B: Mounted on the Bottom side)
REF
ORDER
DESCRIPTION
M.
NO.
NO.
[DOWNCONV BOARD]