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Icom IC-Q7A Service Manual page 32

Vhf/uhf fm transceiver
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SECTION 10
BLOCK DIAGRAM
`7
|
О9: 2SC3356
03: МА25077
010: 2SC3356
0501: DTATA4EE
06: 15У308
Q11: 2563356
E
9
015: МА25077
:
Q13: 2803356
D23: МА25077
ХОМС
|
«уу 09: 18V308
016: MA2S077
ONE 2903950,
039: MA2S111
Q23: 2505231
028: МА25077
зоомзу «J——] BAND
|
Ант.
კ. эл
ВӨЭМНӨ
нг
М TX/RX
BWR
Е
271
aen
Sw
Sw
АМР
cave
0502: XP1113
Онези
<}—+
118-175MHz
VHF3V
|
Q14: FH102
Q503: XP1113
Q32: Fi
G3V
045: 1:
D1: HVU350
Q15: 25А1588
800M3V
D2: HVU350
Q16:
XP1214
Q25: 2SA1588
017:28С3356
018: 25С3356
а
040: 15У308
019: 25С3356
021:25С3356
1
a
330-469.995MHz
D27: MA2S077
Q20: 283356
038: MA2S111
Q22: 2505277
О
CONT
xt
Q3: XP4312
043: 2805231
CRAS
Q42: 28C4617
19.200 MHz
026: MA132WK
300-470MHz
283.00-429.995MHz
30.000-282.995MHz
451.000-494.195MHz
163.300-184.295МН2
D
>
833.000-1066.695MHz
274-850-549.8475МН2
5
430.000-450.995MHz
.
ЁС
(035: ОРАВ05Т
D4: HVU350
025: 15V308
052: 18V308
ООР
3
D5:HVU350
029: 15У308
RXLOSW
PASS
050: 15V308
С)
011: 18V308
bay: 160308
FIL
1C3:
Q2:
2SK880
SZ
:
x
BANDSW | 013: 1SV308
UPD3140GS
045:2504117
рээ, M32WK
D42: MA2S077
Di axLosw
VCO
PDAUI
D43: МА25077
б) ქ
ке,
Dee: МА25077
Q6: FH102
A
62:
024: 2SC5277
052: 18/55
065: MA2S077
D17: 1SV305
Q37: 28C4617
1
2
053: MA2S111
470-1026.695MHz
036: 1SV308
ы
1
57-047: 9М9115
057; MA728
D20: МА65718
7,
A
Pass
D21: MA6S718
[
Q33: XP1113
Q46: XP4312
;
044: XP4312
090: МА29077
Q4: XP6501
|
061: MA2S077
43S
ы
LOSW
Q31a: FH102
CONT
30-117.995MHz
175-329.995MHz
25
Di LPF
D
IC10:
AM
N
UPC2757T
JK
DET
>
Р
>
MA132WK
J
o
IC1:
UPC2757T
D56: MA132WK
一 一
一 一
一 一
一 一
一 一
一 一
--|
一 一
一 一
>...
ЖЕЛІ
A
BPF
Q5: ХР1113
Fl2:
зу
Ту
CFWM450E
aN
CONT
TENES
PENES,
WFMS
Q6: 28A1588
+3V
4
SDET
М
NOISE
DE
1С1: HD74LV
035: 2SA158
Y
35
+35
<
cont K
Q3: 2541588
(039: ХР6501
ататын
R3V
RX
|
R3V
<1
CON
IC3: XC62FP3002MR
Q4: 2SA1588
1С5: S-80725SL
D14: МА25111
|
> Е
VHT2V
m
Q13: DTC114EE
м
2VREG
Sw
*
y
4
ს) ВАТТ
|
өнтэй
pene | 6
EA
Q28: XP1401
Q32: 2SA1588
|
Q21: XP6501
ІС10: X6371A351PR
D4: MA729
RIPPLE
|ჟ
а
|
VP
S
Ei:
3
pcc
K
|
Q26: 2SC4081
D3: 155372
·
ын
015: 156372
05: 188372
10
1 —

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