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GRUNDIG Service
Hauptplatte – Audio-Eingangswahlschalter / Main Board – Audio Input Select Switch
DVB-AI N-L
DVB-AI N-R
MCR-AI N-L
MCR-AI N-R
C579
1.5nF
PC-AI N-L
PC-AI N-R
C583
1.5nF
HDMI 1_AUDIOL
HDMI 1_AUDIOR
R378
AUDI O_SWA
DTV_AI N_L
DTV_AI N_R
SVHS_ARIN_L
SVHS_ARIN_R
SCART_ALIN_L1
SCART_ARIN_R1
SCART_ALIN_L2
SCART_ARIN_R2
Downloaded From TV-Manual.com Manuals
C699
4.7uF /16V
+
C701
4.7uF /16V
+
C603
4.7uF /16V
R555
100
C604
4.7uF /16V
+
R556
100
+
C580
1.5nF
GND
C609
R561 100
4.7uF /16V
+
+
R562 100
4.7uF /16V
C586
C610
1.5nF
GND
R557
100
C605
4.7uF /16V
+
R558
100
+
C606
4.7uF /16V
+8V_SW_OF F
R376
4.7K
AV_SW_A
4.7K
AUDI O_SWB
T307
BC848B
C543
10nF
GND
GND
R574
100
C611
+
R575
100
+
C612
C589
C592
1.5nF
1.5nF
C613
4.7uF /16V
GND
R568 100
R569 100
C588
C590
1.5nF
1.5nF
IDTV-SVHS_ARIN_L
IDTV-SVHS_ARIN_R
GND
R570
100
C615
4.7uF /16V
+
R571
100
+
C616
4.7uF /16V
C587
C591
1.5nF
1.5nF
GND
R572
100
C617
4.7uF /16V
+
R573
100
+
C618
4.7uF /16V
C593
C594
1.5nF
1.5nF
GND
DVB_AI N_L
DVB_AI N_R
GND
+8V_SW_OF F
GND
R377
4.7K
R379
4.7K
T308
BC848B
C544
GND
10nF
GND
4.7uF /16V
4.7uF /16V
IC320
12
14
15
11
1
+
5
2
4
+
C614
4.7uF /16V
10
9
6
7
16
74HC4052
GND
2 -
R339
0
R340
0
IC319
12
13
X0
X
14
X1
15
3
X2
Y
11
X3
1
Y0
5
Y1
2
Y2
4
Y3
10
A
9
+8V_SW_OF F
B
6
EN
7
C542
C355
VEE
16
1uF
0.1uF
VDD
GND
GND
74HC4052
AV_SW_B
R342
0
13
X0
X
AV_DTV_L
R343
0
X1
3
X2
Y
AV_DTV_R
X3
Y0
Y1
Y2
Y3
A
+8V_SW_OF F
B
EN
C545
C356
VEE
1uF
0.1uF
VDD
GND
GND
AUDIO_SWB AUDIO_SWA
FUNCTION
H
H
VCTi 2:PC
VCTi 3:DTV
VCTi 2:HDMI1_MST6281
H
L
VCTi 3:VCR
VCTi 2:HDMI2_MST3383
L
H
VCTi 3:SCART1
VCTi 2:MCR
L
L
VCTi 3:SCART2
Chassis LM
HDMI -AI N-L
HDMI -AI N-R
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