Loewe Q 2500 H Instrucciones De Servicio página 63

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1
2
Z
Y
C4147
U9
10n
L4147
820nH
L4144
R4144
W4105
X
22nH
4k7
Ausgang-PIP
C4148
56p
W
C4141
R4148
C4143
39p
39R
820p
Q4147
BFR93AW
U9
R4141
V
10R
R4142
R4146
C4146
L4127
820R
15R
2p2
820nH
L4101
L4124
22nH
180n
L4111
W4100
3
Übertr.
HF-in
L4401
U
R4121
4k7
L4402
R4123
C4121
T
270R
56p
A
Q4127
BFR93AW
C4101
nicht best.
R4122
S
820R
C4116
120p
R
L4193
B4101
270nH
C4199
47p
Q
C4131
L4301
39p
L4192
R4131
C4193
270nH
10R
R4134
68p
4k7
P
R4132
C4301
820R
150p
C4134
O
R4133
820p
150R
R4304
Q4137
L4134
10k
BFR93AW
L4137
22nH
N
820nH
R4136
U9
15R
C4138
B
68p
M
C4136
L4201
2p2
L4202
330n0
L
R4137
39R
R4138
220R
K
R4204
J
10k
C4164
10n
I
R4162
10R
H
U9
G
F
E
D
## = Bauteil gedruckt
Component of printed circuit board
C
B
A
1
2
3
4
Hyperband-Tuner
Hyperband tuner
U9
C4412
4n7
R4149
220R
C4411
4n7
C
C4420
0p33
L4411
R4407
D4403
C4406
100nH
47k
BB535
47p
L4432
R4410
C4421
C4403
10R
LQN21A27N0*4
1p2
Q4410
10p
BF1100W
L4443
R4409
47k
C4409
C4441
L4422
4n7
68p
L4444
LQN21A15N0*4
C4305
UHF-Vorstufe
4n7
UHF pre-stage
R4442
R4422
C4423
10k
10k
8p2
U9
C4312
4n7
B
R4311
C4320
R4305
0p47
27R
10k
C4302
R4307
L4311
C4306
C4321
R4310
OP47
47k
4n7
270nH
3p3
10R
D4304
C4341
BB535
Q4310
150p
BF1100W
D4322
R4309
C4309
BB639
47k
C4353
4n7
R4303
1p
10k
VHFII-Vorstufe
C4322
VHFII pre-stage
L4343
150p
15n0
U9
R4342
C4207
R4211
10k
4n7
27R
C4220
C4240
A
0p47
0p33
R4207
L4211
D4204
C4206
47k
R4210
1u8
C4221
BB535
4n7
3p3
22R
D4203
Q4210
D4222
BB640
BF1100W
R4203
BB640
R4209
C4209
10k
10k
4n7
C4203
C4806
C4222
820p
L4233
C4241
22u
4n7
R4208
27n
4n7
VHFI-Vorstufe
1k
VHFI pre-stage
C4300
C4602
C4610
4n7
4n7
4n7
1
2
3
4
5
6
1.
3
4
5
6
Oszillator und Mischer
Oscillator and Mixer
U9
R4705
ZF
0R
R4581
L4701
0u82
10R
R4700
C4582
L4582
0R
22p
ZF
0u68
L4581
C4581
0u68
R4529
C4641
22p
L0
IF
10k
R4582
4n7
13
12
1k
L0
IF
C4526
L4451
14
11
68p
12nH
R4641
BS
15
10
0R
R4528
C4442
C4451
D4527
M0
C4521
100p
8p2
16
9
2p2
BB639
L4523
12R
M0
B0
D4441
17
8
C4542
C4563
R4549
C4522
BB535
U9
C0
C4452
18
7
R4544
4n7
1p8
22k
100p
1p/N750
A
B0
2k2
6
C4548
19
C4547
L4452
C4541
C0
C4552
6p8
B
100p
12nH
5
20
1p/N750
1p/N750
B
C0
21
4
D4551
C4501
A0
L4546
BB535
22
3
2p2
C
C0
23
2
L4503
C4553
A0
C
C4561
24
1
1p/N750
R4504
C4502
4n7
C4506
R4343
2p2
22R
0p82
10k
C4351
4n7
R4509
10k
D4508
C4507
L4352
BB640
68p
68n
R4562
47k
D4341
BB639
U9
U9
C4572
R4664
L4351
4n7
4k7
C4352
68n
4n7
C4571
4n7
U5
R4322
C4652
10k
R4646
4n7
22k
D4242
C4242
BB535
4n7
I4600
TSA5523M
R4601
4k7
C4613
R4602
R4612
100n
10k
4k7
A
C4611
B
C
2n2
R4645
0R
R4611
R4603
27k
U9
100R
R4616
0R
R4661
R4610
0R
0R
R4605
0R
Bandschalter und Abstimmspannungserzeugung
Band switch and tuning voltage generation
C4616
C4604
C4603
4n7
47p
47p
W4200
7
8
9
6pol.
5
6
2 - 17
7
8
ZF-Verstärker
IF amplifier
C4819
10u
C4818
47n
P4821
10k
R4753
R4821
0R
nicht best.
R4758
0R
R4750
0R
1 2 3 4 5
X4710
C4805
OFW
10
8
7
6
100n
R4663
22k
U5
L1
1
2
2.
7
8
9
10
Z
Y
X
W
V
R4811
R4805
27k
0R
R4813
0R
C4811
U
100n
D4806
R4808
R4812
BAV99W
47k
39k
T
R4807
27k
R4806
100k
L4816
S
R
I4800
Q
TDA9817TS
P
C4857
47n
Demodulator
O
R4831
C4831
R4840
180R
270p
0R
C4873
N
2u2
R4835
0R
X4831
M
R4837
TPS4.5MC
47R
R4306
6k8
L
C4837
L4831
2u2
6u8
Q4836
BC847B
K
R4836
R4803
560R
0R
Q4804
BC857BW
J
I
H
U5
G
C4872
C4601
C4836
C4856
1n
4n7
22p
22p
F
W4800
3
4
5
6
E
4pol.
19.12.01 Ex
19.12.01 Ri
D
Benennung:
LOEWE.
TZF 97
C
Variante:
Var.057
RO
B
Code-Teile-Nr. Lpl.:
Index
390-087222
N
erst.:
Thomale
gepr.:
Müller
Tuner 87222.057 (260-87998.050)
A
Datum:
19.12. 1
Datum:
9
10
87222.057

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