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Block Diagrams, Testpoint Overviews, and Waveforms
Block Diagram Scaler and Supply
DIAGRAMA EM BLOCO SCALER E ALIMENTAÇÃO
A2
HERCULES
7011
FOR AUDIO LIPSYNC
I2SCLK
103
u-Processor
A4
I2SD01
105
114
A4
I2SDI1
106
A4
12
0
111
SOUND_ENABLE
A2
KEYBOARD
107
A3
LIGHT-SENSOR-SDM
115
A3
IR
97
108
A17
STATU S_2
119
HERCULES
109
STATU S_1
A17
116
IC
A3
P50_LINE_ITV_IR_SW
123
NC
NVM_WP
104
P50
A17
7075
102
7001,7003
99
+3V3STBY
+1V8_A
3,93,96
98
+1V8_B
100,117,118,124
7070
122
P1.4
127
126
POWER_DOWN_P50
POWER_DOWN
128
DECDIG
14
1001
4,5,7,9,88,90,94
10
+3V3STBY
15,69,82
11
+5VSW
A16
PCHD-IO
PC-IN
HS
PC_HD_DET+
5
15
VS
+5VSWI
BLU_PB
GRN_Y
RED_PR
11
1
RES
RES
6
5
7693
8
DDC
DDC_5V
NVM
HDMI-IN
1
RX2+
3
RX2-
4
RX1+
6
RX1-
7
RX0+
9
RX0-
10
RXC+
12
RXC-
13
CEC
SCL_IO
15
16
SDA_IO
18
+5V_HDMI
3690
19
PC_AUDIO_L
PC-AUDIO-IN
PC_AUDIO_R
J
LED PANEL
6103
0320
1
2
1
7103
N.C.
GREEN
GREEN-LED
2
4
3
RED-LED
3
RED
7105
RC-IN
4
7107
RC
LIGHT-SENSOR-IN
5
RECEIVER
6
7120
+8V6
7
2
7
6127
8
+5V-STBY-SW
1101
+9V-STBY-SW
9
4
1
ON/OFF
5
2
+9V-STBY
10
SWITCH
6
3
LC4.6U
A13
PCHD-MUX
7607
L
SDM PINS
SD_HD_SEL
SDTV
4022
PC_HD_SEL
ENABLE
7605
7604
A2
H_CS_SDTV
13
SEL_IF
A1
14
2 3
4
1
A2
V_SDTV
1
A5
HS
12
15
VS
2
PC-TV-LED
A3
5
6 9
8
9,11
SCL
A7
A7
SD_HD_SEL
7604-5
SDA
6604
A7
PC_HD_DET-
11
10
PC_HD_DET
5
6
7099
PC_HD_DET+
7
NV
M
7607
2k x 8
F624
6605
A2
R_SDTV
27
F625
A2
G_SDTV
3
EXT_MUTE
A5
17
F613
F626
A2
B_SDTV
7
TV_SC_COM
A7
14
F615
RED_PR
25
TV_IRQ
A7
11
GRN_Y
1
F617
SC-STANDBY
A5
BLU_PB
5
A7
HD_FILT ER
21
A3
9
A7
SD_HD_SEL
22
A6
7604-6
A7
PC_HD_SEL
13
12
2007
2006
HS
VS
PC_HD_DET+
3783
PC_HD_DET-
7606
BLU_PB
1
2
GRN_Y
15
14
RED_PR
11
12
UART_TX
UART_TX
9, 17, 19
A7
PC_HD_SEL
UART_RX
UART_RX
A7
A7
A12
HDMI
+3V3STBY
7808
Q [23:0] 24-BIT PIXEL DATA BUS
HDMI
PANEL-LINK
RECEIVER
TMDS input data pair
+3V3STBY
7809
74
SCL_IO
4
Audio
75
SDA_IO
DAC
72
A11
#RESET
16
14
DOC_SCL
77
7810
DOC_SDA
76
1
14
AudioIN2L
+5VHDMI
6
5
13
7801
8
DDC
2
NVM
15
AudioIN2R
12
PC_AUDIO_L
10,11
PC_AUDIO_R
PC_HDMI-AUDIO_SEL
A3
HISTOGRAM
E
TOP CONTROL
3579
+3V3STBY
0320
7579
6565
5x
1
+5VSW
N.C.
CHANNEL +
KEYBOARD
2
CHANNEL-
VOLUME+
3066
3
LED-RED
PC-TV-LED
VOLUME-
MENU / OK
4
IR
5
LIGHT-SENSOR-SDM
A2
HERCULES
6
+8V6
7
1402
KEYBOARD_IO2
3415
2
8
+3V3 STBY
9
+5V2
10
+5V2_RELAIS_IO2
A2
KEYBOARD
6.
19
A7
A11
SCALER
FLASH CONTROL
H
PIN
HDTV
22
DISABLE
9
+3
H_CS
+3V3STBY
7532
5
VCC
V
4
RESET
GND
2,3
A7
SOG
R_PR+
ANALOG
G_Y+
7401
INPUT
B_PB+
GM1601
PORT
SXGA
DISPLAY
3614
2614
R_PR-
CONTROLLER
3616
2616
G_Y-
3618
2618
B_PB-
GRAPHIC
ZOOM
A10
SDRAM
1
750
ADDRESS
DDR
SDRAM
FRAME
1Mx32x4
STORE
INTERFACE
DATA
VIDEO
ZOOM
UART
DVI
INPUT
INTERFACE
PORT
MICRO-
CONTROLLER
80186
INTERNAL
ROM &
RAM
GPIO_G07_B7
A13
PC_HD_DET
GPIO_G09_B1
A6
POWER_DOWN
OCM_INT1
A2
TV_SC_COM
GPI_G09_B3
Y_NOTCH
A2
GPIO_16
1401
2488
+3V3_PLL
XTAL
2487
TCLK
A2
A14
SUPPLY
7995
+3V3STBY
3
7952
1
A2
8
S Q
1
+12VSW
R
2
A7
3
7
OSC
6951
4
REF
VCC
3954
F954
6
5
+5VSWI
2953
2957
A9
SCALER INTERFACE (SUPPLY)
D
S
0345
+5VSWI
A7
7416
1403
2
BLACKLIGHT_CTRL
1
G
BU_LIGHT_ADJ1
A7
2
POR
TO IM46
A7
SA1
3
LAMP_ON_OFF
A7
4
TO IM03
5
N.C.
SA1
7887
6
N.C.
SC_STANDBY
A2
STANDBY
7
8
PROTECT_AUDIO
A5
9
+5V2_RELAIS_IO2
10
N.C.
7531
5
NVM
4k x 8
6
7
NVM-WP
SCL_IO
SDA_IO
7530
ADDRESS
EXT.
FLASH
FLASH
ROM
ROM
INTER-
FACE
DATA
A9
SCALER INTERFACE (LVDS)
1450
5874
+12V_LCD
1
A14
PAN_VCC
TXB0-
LVDSA-
12
13
TXB0+
LVDSA+
TXB1-
LVDSB-
15
16
TXB1+
LVDSB+
TXB2-
LVDSC-
18
DISPLAY
19
TIMING
GEN
TXB2+
LVDSC+
TXBC-
LVDSK-
21
22
TXBC+
LVDSK+
TXB3-
LVDSD-
24
25
TXB3+
LVDSD+
1304
UART_
TX
A16
1
OCM_OD0
UART_RX
A16
3
OCM_OD1
SCL
A2
2
VGA_SCL
SDA
A2
VGA_SDA
A1
TV_IRQ
A2
GPIO_G09_B4
PC_HDMI-AUDIO_SEL
A12
GPIO_G07_B0
SD_HD_SEL
A13
GPIO_G07_B5
PC_HD_SEL
A13
GPIO_G09_B0
PAN EL-PWR-CTL
A14
PPWR
HD_FILT ER
A13
PWM1
LAMP_ON-OFF
A6
PBIAS
BU_LIGHT_ADJ1
A6
OCM_TIMER1
+1V8
5996
7992
+1V8_ADC
I996
5997
5994
I992
2
1
3
+1V8_DVI
+2V5_DDR
5998
2996
2994
+1V8_CORE
2
+3V3STBY
5957
F960
+12VSW
A7
PAN _VCC
PA NEL-PWR-CTL
A9
7955
7954
2960
3958
^
A15
DC-DC CONVERTER
9
1251
3251
3
+8V6
5
5251
+12 UNREG
4
+12VSW
7
+5V
5252
5257
+5V2
7262
5268
+3V3STBY
5267
9
1
6262
SUPPLY
5262
8
6257
5
3267
6259
3268
7260
+5V2_RELAIS_IO2
1
2
A3
5258
9
E_14710_086.eps
100804
LC4.6U
19
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