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Chassis – Scaler
VCC3.3V
IC203
MAX810STRG
C208
100nF
R203
C200
GND
2
RESET_M
39pF
33R
RESET
GND
R200
R202
X200
1M
NC
12MHz
C201
GND
39pF
HDMI_WP
GND
RGB_SEL
5V tol.
A/D
STANDBY:
L: ST.BY, H: PowerON
AVDD_12
RESET_DVB:
L: Normal, H: Reset
AVDD_MPLL
A/D:
L: Anlog, H: Digital
MUTE:
L: Mute, H: Demute
FE_ST_BY:
L: COFDM ST.BY, H: COFDM ON
VIDEO_SEL 0...0.54V:
RF
0.98...1.63V: Scart16:9
IC200
1.95...2.6V:
Scart4:3
MST7286A
RGB_SEL
0...0.4V:
SCART CVBS
1...3V:
SCART RGB
HDMI_CLK-
HDMI_CLK-
HDMI_CLK+
1
HDMI_CLK+
RXCKP
2
GND
HDMI_RX0-
3
HDMI_RX0-
RX0N
HDMI_RX0+
4
HDMI_RX0+
RX0P
5
AVDD_DVI
AVDD_33
HDMI_RX1-
6
HDMI_RX1-
RX1N
HDMI_RX1+
7
HDMI_RX1+
RX1P
HDMI_RX2-
8
HDMI_RX2-
RX2N
HDMI_RX2+
9
HDMI_RX2+
RX2P
HPDCTRL
10
HPDCTRL
HOTPLUG
R201
11
AVDD_DVI
REXT
HDMI_SDA
390R
5V tol.
12
HDMI_SDA
DDCD_DA
HDMI_SCL
5V tol.
13
HDMI_SCL
DDCD_CK
C213
14
VIDEO_SEL
HSYNC1
15
C212
VCLAMP
C211
16
GND
REFP
100nF
17
REFM
100nF
18
SC_B
BIN1P
100nF
19
SC_C
SOGIN1
20
SC_G
GIN1P
21
SC_R
RIN1P
22
B_INM
BIN0M
23
B_INP
BIN0P
24
G_INM
GIN0M
25
G_INP
GIN0P
26
SOG
SOGIN0
27
R_INM
RIN0M
28
R_INP
RIN0P
29
AVDD_33
AVDD_33
30
VSYNCIN
GND
31
HSYNCIN
HSYNC0
28
32
MPEG_C
CVBS5P
33
MPEG_Y
CVBS4P
34
27
MPEG_CVBS
CVBS3P
35
CVBS1_SC
CVBS2P
36
CVBS2_FAV
CVBS1P
26
37
VCOM1
38
CVBS1_TP
CVBS0P
CVBS1_TM
C403
100nF
CVBS_OUT
9
GND
GND
AVDD_33
VCC5V
VDDP
L213
KEY0
VCC5V
PROT1
60R/100Mhz
PROT2
C223
1uF
19
GND
R210
R211
IC201
4.7K
4.7K
24C32
4
20
1
8
A0
VCC
AUSD
2
7
A1
WP
R208
AUSCK
3
6
100R
SCL_5V
A2
SCL
SCL_5V
21
AUWS
4
5
SDA_5V
GND
SDA
SDA_5V
MCKO
100R
R209
5
22
GND
L209
VCC3.3V
AVDD_33
VCC1.2V
60R/100Mhz
65mA
C215
L205
C207
100nF
1uF
418mA
VDDC
60R/100Mhz
C204
L211
GND
C203
100nF
AVDD_DVI
60R/100Mhz
1uF
4mA
C202
GND
1uF
L206
L212
GND
AVDD_12
60R/100Mhz
60R/100Mhz
AVDD_LPLL
C205
7mA
1uF
C224
VCC3.3V
1uF
L207
GND
GND
AVDD_MPLL
L215
60R/100Mhz
C206
60R/100Mhz
C209
C210
1uF
VCC5V
C219
100nF
100nF
GND
L214
1uF
NC
GND
GND
UART_SW
ANTPOWER
ROUT5/LV3P_F/G3P_F
ROUT4/LV3N_F/G3N_F
VD_CLK/GPIO29/CLKP_F
GPIO30/CLKN_F
ROUT3/LVB0P/LV4P_F/B1P_F
ROUT2/LVB0M/LV4N_F/B1N_F
ROUT1/LVB1P/LV5P_F/B2P_F
ROUT0/LVB1M/LV5N_F/B2N_F
GOUT7/LVB2P/LV6P_F/B3P_F
GOUT6/LVB2M/LV6N_F/B3N_F
VDDP
GOUT5/LVBCKP/LV0P_S/R1P_S
GOUT4/LVBCKM/LV0N_S/R1N_S
GOUT3/LVB3P/LV1P_S/R2P_S
GOUT2/LVB3M/LV1N_S/R2N_S
GOUT1/LVA0P/LV2P_S/R3P_S
GOUT0/LVA0M/LV2N_S/R3N_S
GPIO23/G1P_S
MST7286A
GPIO24/G1N_S
GPIO25/G2P_S
GPIO26/G2N_S
BOUT7/LVA1P/LV3P_S/G3P_S
BOUT6/LVA1M/LV3N_S/G3N_S
GPIO27/CLKP_S
GPIO28/CLKN_S
BOUT5/LVA2P/LV4P_S/B1P_S
BOUT4/LVA2M/LV4N_S/B1N_S
BOUT3/LVACKP/LV5P_S/B2P_S
BOUT2/LVACKM/LV5N_S/B2N_S
BOUT1/LVA3P/LV6P_S/B3P_S
BOUT0/LVA3M/LV6N_S/B3N_S
GND
RESET
TESTIN
CS_POR
SCL
SDA
INT
5 4
VDDC
GND
5V tol.
SDA_5V
5V tol.
SCL_5V
5V tol.
RX
5V tol.
TX
C227
2 RP207
1
SCK
10nF
SDI
4
3
GND
6
5
SDO
CSN
8
7
2 RP205
1
AUSD
4*100R
AUSCK
4
3
6
5
AUWS
MCKO
8
7
4*47R
VDDD
GND
S300
30
P30
29
32
LVA3M
P29
28
P28
27
LVA3P
P27
26
GND
P26
25
LVACKM
P25
24
P24
23
LVACKP
P23
22
P22
21
LVA2M
P21
GND
20
P20
19
LVA2P
P19
18
P18
17
LVA1M
P17
16
VDDP
P16
15
C214
65mA
LVA1P
P15
14
P14
Locatel
100nF
13
VCC5V2
LVA0M
P13
12
LVB2M
P12
11
LVA0P
P11
AVDD_LPLL
10
R217
LVB2P
P10
VDDC
9
P9
VDDP
8
IR_INT
LVB1M
P8
7
LVB3M
P7
6
LVB1P
P6
5
LVB3P
P5
4
LVB0M
P4
Otrum-> 1-NC; 2-GND; 3-RX; 4-TX; 5-IR; 6-NC
3
LVBCKM
P3
Locatel-> 1-NC; 2-GND; 3-RX; 4-5V; 5-TX; 6-IR
2
31
LVB0P
P2
1
LVBCKP
P1
2
GND
LVDS
102
S200
101
RESET_DVB
100
STANDBY
1
RP200
2
99
29
4*47R
98
1
2
3
LVB0P
LVB0P
4
97
3
4
LVB0M
LVB0M
30
96
5
6
LVB1P
LVB1P
CLOCK
95
7
8
LVB1M
LVB1M
94
4*47R
93
RP201
1
2
LVB2P
LVB2P
92
3
4
LVB2M
LVB2M
91
5
6
LVBCKP
31
LVBCKP
90
7
8
LVBCKM
LVBCKM
89
1
2
LVB3P
LVB3P
88
3
4
RP202
LVB3M
LVB3M
87
5
6
LVA0P
LVA0P
86
7
8
LVA0M
LVA0M
85
4*47R
DMP_SEL
DMP_SEL
84
VDDDCTRL
83
VBLCTRL
82
LED
81
RP203
80
4*47R
79
1
2
LVA1P
LVA1P
78
3
4
LVA1M
LVA1M
77
5
6
LVA2P
LVA2P
76
7
8
LVA2M
LVA2M
75
1
2
LVACKP
LVACKP
74
3
4
LVACKM
LVACKM
73
5
6
LVA3P
LVA3P
72
7
8
LVA3M
LVA3M
71
RP204
70
RESET_M
4*47R
69
68
HDMI_CEC
HDMI_CEC
67
R206 2.2K
VCC5V
66
R207 2.2K
65
IR_INT
IR_INT
SCL_TXD
SCL_TXD
for VGA
SDA_RXD
SDA_RXD
GND
C216
R221
47pF
VDD12V
4.7K
GND
3
2
MUTE
VCC3.3V
R220
T200
BRIGHTNESS
NC
2N7002
SDA_5V
R222
L216
SCL_5V
60R/100MHz/NC
4.7K
RX
for IDTV
C221
TX
IC202
1uF
1
8
CE#
VDD
2
7
GND
SO
HOLD#
3
6
WP#
SCK
4
5
VSS
SI
6
C228
R205
22pF
PMC25LV020
NC/4.7K
GND
GND
C218
VCC5V
1uF
IC204
1
16
C1+
VCC
C222
2
15
C220
V+
GND
100nF
3
14
1uF
C1-
T1out
4
13
C2+
R1in
GND
C225
5
12
VCC5V
C2-
R1out
100nF
R223
6
11
R224
V-
T1in
1k
1k
7
10
TX
C226
T2out
T2in
8
9
RX
100nF
R2in
R2out
MAX232ACSE
R215 NC
6
R214 NC
S201
MOLEX PLUG-6
1
R204
Otrum
2
0R
3
R216
4
NC
5
NC
6
R218
NC
R219
NC
GND
9
L200
60R/100MHz/NC
VDD12V
L201
60R/100MHz/NC
VCC5V
R212
SCL_5V
NC
SDA_5V
NC
R213
HOTEL TV OPTION
GND
(
power on (trigger: +12V)
)
2
4
¡
5
™
§
≥
•
ª
º
⁄
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