Grundig Davio 20 LCD 51-5732 DVB-T User Manual

GRUNDIG Service Chassis LX IDTV (iX)
2 - 14
Hauptplatte / Main Board – SCART
AUDIO_OUT_R
SCART_ARin1
SC_FSW
SCART_ALin1
AUDIO_OUT_L
C469
2.2uF
R614
75R
R477
47R
C583
47pF
R606
75R
C486
47nF
C459
560pF
C593
100pF/NC
C586
47pF
R642
470R
C587
47pF
R624
3,3K
1
2
L352
0R/0603
1 2
L351
0R/0603
C612
27nF
R475
47R
R613
47R
R461
18K
C480
47nF
C585
47pF
C597
100pF/NC
C584
47pF
R479
47R
R451
10K
C592
100pF/NC
R476
47R
R644
470R
C483
47nF
R605
75R
R645
470R
R478
47R
C458
560pF
C482
47nF
C582
47pF
C596
100pF/NC
C484
47nF
C468
2.2uF
R460
18K
C485
47nF
R603
75R
R643
470R
C581
47pF
C481
47nF
2
4
6
8
10
12
14
16
18
20
1
3
5
7
9
11
13
15
17
19
21
22
23
S326
SCART1
C611
27nF
R450
10K
R622
20k
C600
220pF
R481
47R
C601
220pF
R480
47R
R604
75R
SC_FSW
SC_FS
TUNER_SC
AUR1
AUL1
SCG+
SCR+
SCB+
SC_CVBS
SCG-
SCB-
SCR-
AUOutR
AUOutL
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
Audio R-Out
GND
Blanking I/O
Audio R-Input
Switch
GND
CVBS OUT
Green I/O
Blue I/O
Audio L-Out
Red I/O
CVBS INPUT
Audio L-Input
R607
75R
R618
150R
R615
75R
GND
1
32
T318
BC847B
3
1
2
T326
BC857B
+5V_V
T310
BC847B
R630
470R
R626
100R
R634
56K
GND
R638
10K
T311
BC847B
R631
470R
R627
100R
R635
56K
GND
R639
10K
C607
2u2
C608
2u2
+
12
C603
10uF/16V
+
12
C602
10uF/16V
V301
EZJZ1V500AA
V302
EZJZ1V500AA
V303
EZJZ1V500AA
V304
EZJZ1V500AA
R608
75R
GND
R679
27R
C636
47nF
SC1_PIP_CVBS
R689 75R
From IDTV
CVBSOut
V317
EZJ Z1V800AA
V319 V320 V318
GND
R648 100
R647 100
TX_Scart1
RX_Scart1
R709 0
R708 0
I2C_SDA_5V
I2C_SCL_5V
R745
4.7K
R744
4.7K
+5V_V
+
C941
100uF/16V
C942
0.1uF
C940
1uF
+9V
1
2
R951
390
12
R950
10
GND
+12V_SW
T213
BC817B
D326
BZX384-C8V2
GND
GND
D327
BAV99LT1
+9V
+9V
C943
100nF
GND
R953
1K
R954
10K
GND
S1 S2 A
1
1
0
1
TUNER_SC
CVBSOut
B0
1
B1
2
B2
3
GND
4
S2
5
S1
6
A
7
VCC
8
IC201
FSA3357
A/D
+5V_V
GND
R592
75R
C386
0.1uF
GND
R591
10k
R593
*0R
To MPEG
AUDIO_OUT_L2
AUDIO_OUT_R2
C589
47pF
R482
47R
C598
100pF/NC
1
2
L353
0R/0603
R621
1K
1
2
L354
0R/0603
C588
47pF
R623
10K
R463
18K
2
4
6
8
10
12
14
16
18
20
1
3
5
7
9
11
13
15
17
19
21
22
23
S327
SCART2
C488
47nF
R452
10K
R611
75R
C471
2.2uF
R609
75R
C461
560pF
R616
47R
C615
220pF
R483
47R
C460
560pF
C613
1uF
C590
47pF
C470
2.2uF
R610
75R
R484
47R
12
L355
600R Bead 0603
C595
100pF/NC
C594
100pF/NC
C487
47nF
R453
10K
C415
0.1uF
R462
18K
C614
220pF
R619
470R
R625
3,3K
C489
47nF
R617
75R
C591
47pF
C599
100pF/NC
SC_FS2
AUL3
AUR3
AUOutL2
AUOutR2
SC_Chroma
VCOM1
SC_CVBS2
CVBSOut
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
5V-IF
GND
GND
GND
Switch
CVBS OUT
Audio L-Out
Red I/O
CVBS INPUT
Audio L-Input
Audio R-Out
Audio R-Input
1
32
T319
BC847B
T312
BC847B
R632
470R
R628
100R
R636
56K
GND
R640
10K
T313
BC847B
R633
470R
R629
100R
R637
56K
GND
R641
10K
C609
2u2
C610
2u2
+
12
C606
10uF/16V
+
12
C605
10uF/16V
+5V_V
3
1
2
T329
BC857B
3
1
2
T328
BC857B
V305
EZJZ1V500AA
V306
EZJZ1V500AA
R612
75R
GND
R680
27R
C639
47nF
SC2_PIP_CVBS
C641
2.2uF
T339
BC847B
R702
470R
GND
AuOutR3
C642
2.2uF
T340
BC847B
R706
470R
GND
AuOutL3
CVBSOut
R587
620R
C388
27nF
R584
470R
R588
470R
R589
620R
C387
27nF
GNDGND
GND
GND
V321
EZJZ1V800AA
V323 V324 V322
GND
+9V
+9V
C944
100nF
GND
R580
0R
GND GND
GND
GND
R1
0R
R2
0R
scart GND
scart GND
audio GND
audio GND

Grundig Davio 20 LCD 51-5732 DVB-T Specifications

General

Brand	Grundig
Model	Davio 20 LCD 51-5732 DVB-T
Category	TV
Language	English