Inhaltsverzeichnis
Werbung
GRUNDIG Service
KX1.190 - Hauptteil / Main Part
∞
≥
≤
8V
§
R416
270R
HEATSINK
HS301
R317
R415
270R
56K
R414
270R
R318
56K
$
R308
1k
C305
1n
£
R311
1k
C304
1n
5V
R448
10K 1/4 W CF
3.3V
R449
D401
3.3V_STB
1N4148
4.7k
T404
BC848B
R445
R447
4.7k
4.7K
STATUS_2
C441
100p
C410
R430
10n
3.3k
STATUS_1
R431
C409
3.3k
10n
7
C421
1n
FB401
FB402
0
X403
DVD_COM
D406
LED
3.3V_STB
R465
3.3V_STB
NC
R472
R471
1.5k
R475
R473
150R
1.5k
680R
IC402
TSOP1838
R468
SW401
SW402
SW403
2.7k
VOL-
SELECT
VOL+
∞
≤
IC301
AN5277
C316
C309
100n
470n
R303
C322
10k
C318
100u/35V
1n/35V
C323
1.5n/50V
6.5V
C317
C310
100n
470n
R304
C319
10k
1n/35V
MUTE_L
R305
10k
8V'
8V'
R312
C301
C315
R301
3.3k
10n
47n
330R
T306
BC858B
C312
T305
100u/16V
BC858B
8V'
8V'
C311
100u/16V
R313
R302
3.3k
330R
T307
BC858B
T304
BC858B
(
*
5V
R450
10K 1/4 W CF
SDA
SCL
3.3V
R461
D402
1N4148
4.7k
T405
BC848B
R446
R467
4.7k
1.5k
L406
4.7uH
R466
C438
C424
1.5k
47n
10u/16V
C445
10p
R410
100R
R411
100R
C446
10p
R412
R413
IC401
100R
100R
24C16
X404
CON4
6.5V
SERVICE
R470
1k
ZD401
5.1V
C440
47u/16V
VS
OUT
GND
≥
R307
2.2k
R306
C329
10k
C324
100n
1.5n/50V
24V
C325
R322
68n/50V
2.2K 1/4W
R319
C326
C308
4.7k
1500u/35V
10u/16V
R314
C330
R321
22k
C302
100n
2.2K 1/4W
1n
EMC
T301
R320
BC848B
4.7k
8V
L301
10uH
C313
100u/16V
X302
3
C306
Left
1n
2
C307
1
Right
1n
HEADPHONE
AN5277
Att.
Ripple
filter
3.3V_STB
3 - 5
X301
4
C327
1000u/16V
Right
3
C320
2
1n/35V
Left
1
R324
4,7R 1/4W
LOUDSPEAKER
C328
1000u/16V
C321
1n/35V
R323
4.7R 1/2W
Protection circuit
Temperature
Ov er voltage
Att. con
Over current
Load short
Chassis K1
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Inhaltsverzeichnis
