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

GRUNDIG Service Chassis LX IDTV (iX)
2 - 13
Hauptplatte / Main Board – VGA
G_TX1-
SCL_HD
R_TX2-
HDDC_SCL
HD_+5V
HDDC_SDA
TXCLK+
SDA_HD
G_TX1+
HD5V
R_TX2+
B_TX0-
HD5V
TXCLK-
B_TX0+
DDC_CLK_IN
DDC_DAT_IN
HPD
HPD_IN
DDC_CLK_IN
DDC_DAT_IN
HPD_IN
HD_+5V
HDDC_SCL
HDDC_SDA
HPD
R316
10K
R500 100R
R501 100R
D308
BAT54C
5V_SUPPLY
1
LV_SUPPLY
2
GND
3
TMDS_D2+
4
TMDS_GND
5
TMDS_D2-
6
TMDS_D1+
7
TMDS_GND
8
TMDS_D1-
9
TMDS_D0+
10
TMDS_GND
11
TMDS_D0-
12
TMDS_CK+
13
TMDS_GND
14
TMDS_CK-
15
CE_REMOTE_IN
16
DDC_DAT_IN
18
DDC_CLK_IN
17
HOTPLUG_DET_IN
19
HOTPLUG_DET_OUT
20
DDC_DAT_OUT
21
DDC_CLK_OUT
22
CE_REMOTE_OUT
23
TMDS_CK-
24
TMDS_GND
25
TMDS_CK+
26
TMDS_D0-
27
TMDS_GND
28
TMDS_D0+
29
TMDS_D1-
30
TMDS_GND
31
TMDS_D1+
32
TMDS_D2-
33
TMDS_GND
34
TMDS_D2+
35
GND
36
ESD_BYP
37
NC
38
IC315
CM2021
R440
1K
R502
10K
R499
4.7K
R431 100R
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
IC314
24C02
C350
0.1uF
R430 100R
R512
47K
R506
NC
R511
47K
R510
47K
C410
0.1uF
R317
10K
DAT2-
3
DAT2+
1
Dat1 shield
5
DDC SCL
15
DDC SDA
16
DAT1-
6
DAT1+
4
Dat2 shield
2
+5V
18
CEC/DDC GND
17
HPD
19
DAT0-
9
DAT0+
7
Dat0 shield
8
clk shield
11
clk+
10
clk-
12
CEC
13
GND
20
GND
21
GND
22
GND
23
S322
HDMI CON
B_TX0-
R_TX2-
G_TX1-
R_TX2+
TXCLK+
G_TX1+
SCL_HD
TXCLK-
B_TX0+
SDA_HD
HPDCTRL
+5V
GND
GND
GND
HD5V
HD5V
GND
GND
GND
GND
CONNECTOR
IC
VGA5V
HSI
R
DDC_SDA
G
DDC_SCL
VGA5V
VGA_RX
VGA_TX
VGA_TX
VGA_RX
B
VSI
D313
EZJZ1V500AA
R514
4.7K
R508
2.2K
R492
470R
1
6
2
7
3
8
4
9
5
11
12
13
14
15
10
1617
S321
DSUB-15
D310
EZJZ1V500AA
R412
47R
R413
47R
R435
100R
3
1 2
D316
BAV99
R507
NC
D309
BAT54C
R489
75R
R503
10K
C411
0.1uF
R517
NC
C437
47nF
3
1 2
D317
BAV99
D314
EZJZ1V500AA
C438
47nF
D311
EZJZ1V500AA
R509
2.2K
NC
D312
MLL5232B 5.6V
R416
47R
C439
47nF
3
1 2
D315
BAV99
C436
47nF
R490
75R
R488
75R
C441
47nF
R519
NC
R434
100R
R415
47R
R417
47R
R433
100R
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
VCLK
7
VCC
8
IC316
24C21A
R513
4.7K
R516
NC
R414
47R
C440
47nF
R515
10K/NC
C418
1nF
R432
100R
R518
NC
GIN+
GIN-
BIN+
BIN-
VS_RGB
HS_RGB
SOG
RIN+
RIN-
TXD
RXD
+5V
+5V
GND
GND
GND
GND
GNDGND
GND GND
GND
GND
GND
GND
SOY
PB-
PB+
Y+
PR-
PR+
Y-
C433
47nF
C430
47nF
C432
47nF
R406
47R
R407
47R
R485
75R
R411
47R
C417
1nF
R408
47R
R487
75R
C434
47nF
C431
47nF
R409
47R
C435
47nF
R491
470R
R486
75R
R410
47R
PB-
PR+
SOY
PB+
Y-
Y+
PR-
GND
GND
Pb
Pr
Y
0
Y
_VS
0MU
L
-
S
SV_C0S-CHR0
VCOM2
R404
47R
C427
47nF
1
2
L326
0R/0603
R405
47R
C429
47nF
R442
47R
R403
47R
C428
47nF
1
2
L325
0R/0603
3
4
2 1
5
6 7
S-VIDEO-Jack
S313
S-VIDEO-Jack
R441
47R
SV_C0
SV_Y0
VCOM2
GND
FRONT VIEW
S-Video Input
AV1
R447
10K
C454
560pF
C475
330pF/NC
R456
18K
R446
10K
C450
22pF
R459
18K
R448
10K
1
2
L327
0R/0805
C457
560pF
C476
330pF/NC
C451
22pF
C472
0.1uF
R457
18K
C448
22pF
R402
47R
R443
47R
R474
47R
C456
560pF
R449
10K
C455
560pF
C426
47nF
R458
18K
C449
22pF
C479
47nF
VCOM1
CVBS1
AU_SW
GND
+5V
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND GND
AUDIO&VIDEO Input
C446
22pF
C462
2.2uF
R455
18K
C453
560pF
C463
2.2uF
C452
560pF
R445
10K
C447
22pF
R454
18K
R444
10K
AUR2
AUL2
GND
GND
GND
GND
GND
GND
C464
2.2uF
C466
2.2uF
C467
2.2uF
C465
2.2uF
AUR0
AUL0
RCA Audio Input
S316
LOUT/AIN
S317
ROUT/RIN
S318
LIN/YIN
S319RIN/PB
S320
VIN/PR
S323SPDIF
R428
100R
R464
0R
R429
100R
R465
0R
R466
0R
R467
0R
R468
0R
R469
0R
R470
0R
R471
0R
AUR4
AUL4
AUOutR3
AUOutL3
Y_IN
Pr_IN
Pb_IN
AUL4
AUR4
R370
0R
R369
0R
GND
PC Audio Input
X0
12
X1
14
X2
15
X3
11
Y0
1
Y1
5
Y2
2
Y3
4
EN
6
A
10
B
9
X
13
Y
3
VDD
16
VEE
7
IC313
74HC4052
GND
GND
GND
GND
GND
1
32
T317
BC847B
12
L329
600R FB0603
R498
220
R494
10K
C322
10n
C307
100n
R493
47
R497
75
SPDIF_OUT
GND
+3.3V
GND
T315
BC857B
T308
BC847B
GND
SPDIF
GND
V310
EZJZ1V800AA
V311
EZJZ1V800AA
V312
EZJZ1V800AA
G_TX1-
R_TX2-
TXCLK+
B_TX0+
G_TX1+
TXCLK-
R_TX2+
B_TX0-
G_TX1-
R_TX2-
TXCLK+
B_TX0+
G_TX1+
TXCLK-
R_TX2+
B_TX0-
4052- sdece comp IN olunca
FAL
GND
S-LUM0
S-CHR0
FAV
S-LUM0
S-CHR0
C474
470nF
C473
470nF
HD_+5V
HD_+5V
Y_IN
Y_IN
Pr_IN
Pb_IN
Pb_IN
Pr_IN
FAR
FAR
FAR
FAV
FAV FAV
FAL
FAL
FAL
SPDIF
SPDIF
R694
27R
C631
47nF
SV_Y0_PIP
R693
27R
SV_C0_PIP
C635
47nF
R692
27R
C632
47nF
CVBS1_PIP
TP56
TP49
TP52
V308
EZJZ1V800AA
GND
V309
EZJZ1V800AA
GND
V313
EZJZ1V800AA
GND
V314
EZJZ1V800AA
GND
V315
EZJZ1V800AA
GND
V316
EZJZ1V800AA
GND
V300
EZJZ1V800AA
V307
EZJZ1V800AA
RIGHT
LEFT
GND
Right
Left
GND
S315
PC Audio
L376 *
L377 *
L378 *
L379 *
L380 *
FAR
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P7
7
P8
8
P9
9
P10
10
S314
SVHS'li IDTV icin
L200 *
L201 *
L202 *
From Paolo

Grundig Davio 20 LCD 51-5732 DVB-T Specifications

General

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