Loewe Individual 40 Selection Serviceanleitung Seite 41

Basic Board 89435.350
A B C D
4
3
W656
2
JST ws s
10
L681
L656 U-5
1
UB FE_6A
L682
FE_6A
U9
HDR
FE_6A
C681
100n
L684
U12
W671
FE_6A
L686
nicht bestückt
UB
FE_6A
W672 L687
U33
nicht bestückt
FE_6A
R556
220R
D551
R555 L555
U9
4m7
1R5
9 BAS316
R557
22k
R554
Q556
BC847BW
2k2
C550 C553
Q552
BC847BW
1n5
L406
U5SB
FE_6A
8 C407
100u
R366 R362
1k/1% 1k/1%
C361
R364
1k
3n3
D401
7
STPS340U
I361
TS2431
C403
220u
I151
T161
PS2561L2-1-E3
Trafo Standby
PS2561L2-1-E3
C140
R151
100p 10R
6
L146
150u
R145
10R
7 6
8 5
R143
R147
680R
C142 4R7
4u7
9 4
C152
C141
10 3
C143
R141 1u/25V 2n2
11 2
10R
5 47n
12 1
R138 R139
F181
F1.0A
270k 270k
D181
C181 BYG21K
4u7/400V
D191
FBI5L1M1 900V/5A
R191
NTC-2R5
4
C191
470n/275V
C131
470n/310V
L126
2x28m
C128
C126
1n5/400V
3
470n/310V
R127 R128
L123
2x570u
220k 220k
L121
2x570u
C113 C111
2
330p/400V 470n/310V
F101
R214
T3,15A
250V 10k
C214
W103
from switch
VH ws S 10n
W102
to switch
VH sw S
1
W101
JT-0465
main in
A B C D
Downloaded from www.Manualslib.com
E F G H I J
Panel Control Board
W661
W691
JST ws s
PHDSS
L691 L690
U5 U5SB
3u8
FE_6A
1 2 + 3
C666 C663 C661
I671-E
3 4 LM2901
1n 100n 100n
- 12
L662
5 6
L693
R696 FE_6A
U3.3
7 8
FE_6A
R667
0R
U5SB
9 10
47k
L696
U5SB
11 12 C697
FE_6A
I671-C
13 14 LM2901
4
10n -
2
15 16
R668
5
Signal-Board R368 +
U5SB
U5SB 10k
22k
D673
R673
Q370
BC847BW 10k
I671-B BAS316
LM2901
R674
I671-A
8
-
R369
LM2901
10k 6 14 470k
-
1 9
+
I671-D 7
+
LM2901 10
-
R679
13
Q551 10R 11
+
BC847BW
1n
Q371
R517 R516
BC847BW
3k3/1% 5k6/1%
R515
100k C531 R511
1u/25V 4R7
R532
2R2
SOFT1
R533
C518
47n
C508
9 32
CRST H1GATE
R508 22n R530
PWRCK1 10 31 H1SRC
10k 10R
I201 R509
RUN1 11 30 R1GATE
C509
10k
12 29
VREF PREG5
I511
4u7
SGND 13 L5994 28 PGND C532
R501
NOSKIP 14 27 R2GATE
10u
R502 10k
15 26
OSC H2SRC
10k
16 25
RUN2 H2GATE
R503
10k
SOFT2
C526
22n
R525
180k
R527 R526
3k3/1% 3k3/1%
R198
27k
Q199
STD4NB40
T251
R192
T251
10k
100p/2000V
Q192
BC847BW
D201 C202 C203 C204 C205
R204
56R
BAS316 47n 47n 47n 47n
C201
R201
180k
47u
R207
Q207
BC857BW
47k
Q224
STP20NM50
C211
R221
22R
1u/25V
R224
22k
I211
MC33262 D222
BAS316
R241
C261
330R
100p
D241
CMHSH5-2L
R261
10k/1%
E F G H I J
manuals search engine
K L M N O
I941-D
MC33079
+
12
14
-
13
D663 D664
R662 R663
U9
I941-B
33R 33R
BAS316 BAS316
MC33079
6
-
7
I941-E
D662 5
D941 +
C5V6 MC33079
BAS316
UNF U-5
R906
C906
27k
+
3
1u
C903
R902 R903 1
-
2
5k6 27k
1u
I941-A
C904
W811 MC33079
U5
JST sw s
C901
1n
C926
1 R926
C811
1n NF_R+
27k
1u
C921 2
1n +
10
3 C923
C851
1n NF_L+ R923 8
-
4 9
27k
1n 1u
I941-C
C924
MC33079
C798 5
Mute
6 1n
4n7
Audio in
R855
1k/1%
R851
10k
R853
22k
Q536
STD17NE03LT4
10k
L536 R536
U5
Q537 10u 0R005
R815
C535
STD17NE03LT4
100n 1k/1%
R534
R811
2R2
10k
R813
Q541-2
22k
FDS8936A
7,8
UB
R543
2 1
2R2 D793
L541 R541 R542
CMHSH5-2L
U3.3
18u
0R005 0R005
D780
R780
6,5
R546
100R D794
C542 C12V0
4 3
1000u/16V
2R2
Q786
Q541-1 BAS316
BC857BW
FDS8936A
R786
UB
270R
R781
Q781 4k7
BC857BW
D784
R783
10k
BAS316
R784
D308
R308
47R
10k
BAS316 D306
C5V6
I307
L78M12
D316
2 1
IN OUT
GND
BYG20D
Q306
C316
BC857BW
220u
D251
STTA506F
C305
C251 D332
L251
22u R333 Q336
STP8NM50
FE_PE BYG21K
2R2
D337
C330 BAS316
1u/25V
R337 R336
C321
56R 10k
C329
C332
1u/25V
100p
100n
R338
1 16
R335 10R
R326
2 15
68R
C327 100k
3 14 D335
330p
13
4
I321 BAS316
Q334
R314 L6598 STP8NM50
5 12
10k
6 11
7 10
8 9
Q304
R325
BC847BW
10k
Q301 R322
BC847BW
100k
Netzspannungs-Potential
Supply voltage potential
K L M N O
41
P Q R S T U
10k/1%
L620
R622 FE_6A
U5
10k
1 8
L634
2 7
I621
C916
R913 18u
3 ST755 6
5k6
10u
4 5
R632
330k
R631
39k/1%
C936
10u C631
R933 R628 L638
U-5
5k6 8K2/1% FE_6A
47p
R935
C636
82k
100u
NC 1 20 PGND1
D867
C6V2
PIN1 2 19 SW1
C857 D866
R859 R866
NIN1 3 18 VDD1
10k/1% 22k
1u BAS316
Q851 AGND1 4 17 BS1
BC847BW
NC 5 16 NC
I861 UNF
C865
MP7731
EN1 6 15 PGND2
D864
Q853
1n C6V2
BC857BW NIN2 7 14 SW2
D863
R863
PIN2 8 13 VDD2
R861
22k
UNF BAS316
AGND2 9 12 BS2
90k9/1%
EN2 10 11 NC
C817
R819
10k/1%
1u
Q811
BC847BW
NC 1 20 PGND1
PIN1 2 19 SW1
Q813
D826
BC857BW R826
NIN1 3 18 VDD1
22k
BAS316
AGND1 4 17 BS1
NC 5 I821 16 NC
UNF
C825 MP7731
EN1 6 15 PGND2
1n
NIN2 7 14 SW2
D823
R823
PIN2 8 13 VDD2
R821
22k
BAS316
UNF AGND2 9 12 BS2
90k9/1%
EN2 10 11 NC
R799 R792 R791
MODE
UNF
100R 10k 10k
Q798
BC847BW
R796
L431
C436
FE_6A L432
100n
2k2
UNF
C782
R782
Q796 22u
BC857BW R436
270R
220u
C431
0R
1000u/35V
R435
0R
D491
D492
R492
UB R351
100R
3k3/1%
C5V6 C3V0
R349
220R
R359
I311
1k
PS2561L2-1-E3
C353
R353 R352
4 1
33k 1k5/1%
33n
R356
3 2
1k
I351
TS2431
T342
C423 C424
L413
PULSE
1
15,16
FE_PE
1n 1n
D414
nicht bestückt
3
2 2
11,12,13,14
T342
C425
PULSE 1000u/35V
C420
9,10
100n
C419
2 2 100n
L411
D412 FE_PE
C421 C422
nicht bestückt
1n 1n
Geräte-Potential (erdfrei)
Set potential (off ground)
R340
10M
P Q R S T U
V W X Y
10
R607
C604
6k8 R604
5 4
4k7
22n
R608
6 I601 3
C603
L5973D 220p
7 2
L606
UB U9
8 1 18u
C600
100n
9
R597
10k/1% C594
R594
5 4
22n 4k7
I591
6 3 C593
220p
L5973D
7 2
L596
UB U12
8 1
22u
8
L886
10u
W899
nicht bestückt
W898
JST gry s
C882 C881 1
3
2
680p 680p
2
L
3
L876
1
10u
7
C872 C871
680p 680p
R844
169K/1%
C801
L846
2n2
10u
C827
D828
1u
STPS340U
W888
nicht bestückt
6
C842 C841
W889
JST or s
1
680p 680p
3
R
2
L836
2
10u 3
C824 D825
1
1u
STPS340U
C832 C831
680p 680p
5
D476
C458
EXTVcc VFB
STPS340U
9 8
R474 100p
Vin Ion
10 7
1R C466
INTVcc SGND
11 6
4u7
BG ITH
12 5
R471
PGND FCB
Q476 D466 13 4
100k
BSO4822 STPS50540Z
SW VRNG
4
14 3
R466
TG PGOOD
15 2
C475 100k
BOOST RUN/SS
16 1
Q478 220n
BSO4822
C461
100n
R463 R464
330k 4M7
C451
100n
3
F451
F4A
W651
VH ws S
F418
W652
4
F4A
JST ws s
3
UB
1
2
W450
2
C652
1 nicht bestückt
3
C651 3
100n
UNF
Backlight
4 2
100n
2
5
1
6
7
28.9.05 Ex / 12.10.05 Ri
8
LOEWE.
Benennung:
9
Backlight
L2650
Basic-Board
1
Code-Teile-Nr.: 391 - 89435 Index:
Variante: 350_24V D
erst.: Kestel gepr.:
Datum: 28.09.2005 /5.8.05 Datum:
V W X Y