9
5
6
7
8
1
2
3
4
A
B
E
F
D
C
DIA-3
SECTION 4 SCHEMATIC DIAGRAMS
1.2. Signal Processing Block Diagram
R, G, B
B
,
G
,
R
r
C
/
r
P
,
b
C
/
b
P
,
Y
r
C
/
r
P
,
b
C
/
b
P
,
Y
V
,
S
C
/
H
H/CS,V
R, G, B
r
C
/
r
P
,
b
C
/
b
P
,
Y
B
,
G
,
R
B
,
G
,
R
r
C
/
r
P
,
b
C
/
b
P
,
Y
r
C
/
r
P
,
b
C
/
b
P
,
Y
V
C
H/CS,V
H/CS, V
IIC
UART
30
A/D #2 with 3:1HDMI RxD
ADV7495A
(In 12bit/ Out 10bit/ 170MHz)
3ch-ADC
HDMI RxD
HDCP Key
EEPROM
HDMI EDID
4
H,V,ACT,FIELD
A/D #1 with 3:1HDMI RxD/
Audio Processor
ADV7471
(In 12bit/ Out 10bit / 170MHz)
3ch-ADC
HDMI RxD
HDCP Key
EEPROM
HDMI EDID
EEPROM
Audio Processor
HDMI2
DVI
R GB1
VIDEO
AUDIO IN1
AUDIO IN2
AUDIO IN3
AUDIO OUT
EEPROM
(EDID)
EEPROM
(EDID)
Analog
SW
Volum
control
AUDIO
AMP
30
4
H,V,ACT,FIELD
I2S
NETWORK CPU
HDBase
T
Rx
Valens
VS100RX
SRAM=128KB
FLASH=512KB+12KB
Built-in 8MHz
Built-in 2.768kHz
10
RMII
TTL/
LVDS
125MHz
EEPROM
1Mbit
RS232C(External)
RS232C(TxBox-CPU)
5V, HPD
IR IN/OUT
I2C(Control&Firmware update)
SPI ,INT
SPI
LVDS
TTL
TRANS
10GbE
Pulse
H7019
8
8
DIGITAL LINK
LAN
RS232C
Driver
RS232C IN
R esize
IP00C811 (S CX1)
Video Decorder
2D Comb
ADC INPUT LEVEL
ADJ
CPU (ARM9)
64M FLASH
C3FBPY000173
MAIN SOFT
HDMI
HDMI
DVI
HDMI
H-Buffer
V-Buffer
DIGITAL
GAMMA
Keystone
LVDS
WXGA
S/H B
S/H G
S/H R
PANEL
B
PANEL
G
PANEL
R
S / H
WXGA 3
WXGA,XGA 1
27M
VCXO
512M
EEPROM
SUBCPU (ST)
STM8L052R8T6
DDR2 SDRAM
C3ABSY000090
DDR2 SDRAM
C3ABSY000090
Wired R/C
R/C
SW
SW
SW &
Monitor
Out
THS7347
SW
Contro
LED
TEMP SENSOR
TEMP SENSOR
FILTER SW
WIND SENSOR
SHUTTER
DLV
ZOOM
FOCUS
LENS SHIFT
Mechanical IRIS
POWER
Direct
Ballast
Power Supply Block
LAMP COVER SW
LAMP
Lamp Memory
EEPRO
CONNECTOR BD
6Pin
LPF
THS7314DR
FPGA
Daylightview
Shutter
Image care
LVDS TxD
1P -> 2P CONVERSION
PWM * 2
PWM * 2
PWM * 2
PWM * 2
PWM * 8 ROTATION DETECT
PWM * 8 ROTATION DETECT
PWM * 8 ROTATION DETECT
STDP2650
DisplayPort receiver
DP
HDMI
4M
SPI FLASH
HDMI
PWM * 2 FAN/MOTOR
LVDS
WXGA
IC1014
IC1001
IC3001
IC1016
IC3003
IC1012
IC1100
IC1107
IC1106
IC1105
IC1104
IC1102
IC1029
IC1026
IC1019
IC1101
IC1028
IC1103
IC1030
IC1043
IC1041
IC1108
IC1109
IC1058
IC1057
IC1059
IC1060
IC1061
IC1063
pressure sensor
IC1037
DisplayPort
RGB2
MONITOR
OUT
J-P.C.BOARD
REMOTE 2
Buffer
HV FREQ IDENT
ADC INPUT
LEVEL ADJ
HV FREQ IDENT
ADC INPUT
LEVEL ADJ
H-Buffer
V-Buffer
2 PHASE
2 PHASE
RESIZE
SCREEN POSITION ADJ
PICTURE ADJ
- CONTRAST
- BRIGHTNESS
- COLOR
- TINT
- SHARPNESS
3DNR
IP(SD/HD)
2 PICTURE COMPOSITION
3D CMS
Daylight View
Detail Clarity
PANEL DRIVER
MOTOR
DRIVER
MOTOR
DRIVER
MOTOR
DRIVER
MOTOR
DRIVER
MOTOR
DRIVER
MOTOR
DRIVER
CONTROL
(S-PCB)
FRONT (V-PCB)
POWER FAN
EXHAUST FAN
LAMP FAN
LAMP FAN
PBS FAN
PANEL2 FAN
PANEL3 FAN
PANEL1 FAN
Summary of Contents for PT-EZ770Z
Page 8: ...8 PREFACE...