X
2
X1
X
1
X
2
TXD
RXD
RESETN
CHK_HDMI
CHK_DSUB
R432
*
R500
*
R460
100
R469 100
C328
33pF
R490
10K
R487
100
P1
1
P2
2
P3
3
P4
4
S300
COND4P
R483
100
R445 4.7K
R480
100
R488
100
C329
33pF
R447 4.7K
R489
100
R458
100
C361
0.1uF
R442
4.7K
R468 100
1
2
X300
12MHz
R482
100
R486
100
R470 100
R457
100
R443
4.7K
R481
100
R478
100
R501
100
R499
*
R456
100
R459
100
R504
470
R491
10K
R435
0
R485
100
C358
68P
N
C
5
1
D
A
0
/P
5
.0
2
D
A
1
/P
5
.1
3
D
A
2
/P
5
.2
4
D
A
3
/P
5
.3
5
D
A
4
/P
5
.4
6
DA5/P5.5
7
P5.6/HSCL2
8
P5.7/HSDA2
9
RST
10
HSCL1/RXD/P3.0
11
HSDA1/TXD/P3.1
13
P3.2/INT0
14
P3.3/INT1
15
NC1
12
P3.4/T0
16
P3.5/T1
17
P
7
.6
/C
L
K
0
2
1
8
P
7
.7
1
9
X
2
2
0
X
1
2
1
V
S
S
2
2
N
C
0
2
3
P
6
.0
/A
D
0
2
4
P
6
.1
/A
D
1
2
5
P
6
.2
/A
D
2
2
6
P
6
.3
/A
D
3
2
7
P
6
.4
2
8
P6.5
29
P6.6/CLK01
30
P6.7
31
VSYNC
32
NC4
33
NC3
34
NC2
35
P1.7
36
P1.6
37
P1.5
38
P1.4
39
P
1
.3
4
0
P
1
.2
4
1
P
1
.1
4
2
P
1
.0
/E
T
2
4
3
V
C
C
4
4
IC311
MTV512
R446 4.7K
R436
0
R455
100
R433
*
R448
4.7K
R434
0
C359
68P
R505
1M
C330
1uF
R437
0
R502
100
GND
GND
GND
+3.3V_MICOM
+3.3V_MICOM
+3.3V_MICOM
GND
GND
+3.3V_MICOM
GND
+3.3V_MICOM
+3.3V_MICOM
TXD
RXD
SCALER_RESET
RESETN
TXD
RXD
VCT_SDA
VCT_SCL
M_DDC_CTL
IRRCVR
KEY_AD1
SW_REG_EN
LEDRED
ISP_CTL2
ISP_CTL1
VD_RESET
SCART_AVSW2
SCART_AVSW1
CHK_DSUB
CHK_HDMI
VCT_RESETQ
DVB_RESET
place near the clk
V
cc
3
G
N
D
_
1
1
RESET
2
IC310
MAX810S
GND
COMP_SW
SPDIF_SW1
SPDIF_SW2
LEDGREEN
RESETN
CHK_HDMI
t142
UART_CTL
R453
100
OPTICS
R509
10K
R508
10K
+3.3V_MICOM
R510 10K
+3.3V_MICOM
R512
10K
R511
10K
GND
R515
10K
R516
10K
GND
SUBWOOFER_STBY
R514
10K
R513
10K
GND
T309
BC847
R519
10K %1
R517
10K
R521
10K %1
R520
10K %1
R518
10K
R523
3.3K
R522
2.7K %1
C421
56P
IC312
TL 431
GND
GND
GND
+Vcc_BACK LIGHT
IC313
TL 431/SOT89
24V SENSE
R830
0R
R838
10K
4
5
7
8
6
10
9
Hauptplatte – Prozessor / Main Board – Processor
power on (trigger: +12V)
4
5
power on (trigger: +12V)
power on (trigger: +12V)
6
switch on (trigger: +3.3V_MAIN)
6
power on (trigger: +12V)
7
switch on (trigger: +3.3V_MAIN)
7
power on (trigger: +12V)
8
8
switch on (trigger: +3.3V_MAIN)
9
0
MTV512M
P0.0-7
P2.0-3
RD
WR
ALE
INT1
8051
CORE
P1.0-7
P3.0-3.4
RST
X1
X2
ADC
AD0-3
PWM DAC
DA0-5
XFR
P0.0-7
P2.0-7
RD
WR
ALE
INT1
AUXRAM &
DDCRAM1 &
DDCRAM2
DDC & IIC
INTERFACE
HSCL1
HSDA1
HSCL2
HSDA2
P6.0-7
P5.0-6
AUX
I/O
P7.6-7
CKO
GR
UNDIG Ser
vice
Chassis LM
2 -
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