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5
6
7
8
1
2
3
4
1.2. Signal Processing
1. Block Diagram
A
B
E
F
D
C
DIA-3
LED-R
LED-B
LD
SW
30
+
12V
FA
N 14V
ECO-
S
TB 3.3V
HDMI
13
DVI_D
DVI_A
30
AUDIO OUT
30
IIC
・
Power
・
Motor cont.
IIC
ENx4
MAIN/NT-STB
IIC
Video Decoder
FE Processing
DRAM
1GBits
Frame Rate Conversion
Video Process
Scaling
OSD
DLP image Enhancement
Formatter
10
RMII
RS232C(TxBox-CPU)
5V,HPD
IR IN/OUT
IIC
IIC
SPI ,INT
S
P
I
LV
D
S
TTL
8
8
13
HDMI
EDID RAM
12
Audio
27MHz
20MHz
RS232C
Driver
Audio
17
JK4001
JK4003
CN4001
AUDIO IN
SERIAL IN
JK2001
DIGITAL LINK/LAN
JK1004
HDMI IN
JK1003
DVI-I IN
JK1002
COMPUTER IN
JK1001
VIDEO IN
G1
A28
IC1013
IC1401
TRANS
T2001
EEPROM
IC2003
TTL/LVDS
IC2004
125MHz
X2001
HDBaseT
Rx
IC2001
Microcontroller
IC2301
SRAM/FLASH
SW
IC1402
RS232C
HDMI 1.3
RECEIVER
IC1011
EEPROM
IC1001
R/W SW
IC1002
EEPROM
IC1004
13
･10bit ADC
･-6db～6db GAIN
･Auto CLANP/Auto GAIN
/OFFSET or Programble
3ch-ADC
Timming processor/Clock Gen
IC1010
IC1012
･HDCP Key
･OSC
･Audio MUX
2:1 HDMI RxD
X1000
FPGA
IC1300
SRAM
IC1406
IC1409
20MHz
X1402
A-P.C.B
EEPROM
IC1405
IC1407
FLASH
PROGRAM ROM
IC1400
IR Receiver
[REAR]
3
A1 FM1
17
V1
V2
R1
RM1601
A5
P-P.C.B
P2
P3
DC380V
DC15V
LINE
FILTERS
MAIN
POWER
SW8101
F8101
P1
AC
INLET
K-P.C.B
Power Cord
POWER SUPPLY
BLOCK
DR5
DR3
DR6
DR4
A3
B-P.C.B
DC75V
DC19V
DC-DC
B1
DC-DC
B2
B3
DR1
DR2
A2
MAIN/ECO-STB
AC OFF DET
A25
A24
A26
A6
A7
M1-P.C.B
M2-P.C.B
M3-P.C.B
PD1
A4
4
M1
M2
M3
INTAKE AIR
INTERNAL AIR
AIRFLOW
DMD TEMP
A21
A23
A22
A20
EXHAUST
FAN
!
S1
A9
CW-P.C.B
CW1
PC3100
IC3100 OP AMP
A16
A17
A14
DRIVER
FAN
DMD
FAN
LED-B
FAN
A13
A15
A11
LED-R
FAN
LD-G
FAN
IC1611
FAN
CONTROL
IC1610
FANSENSE
SW
FAN_SENSE7
FAN_SENSE8
FAN_SENSE5
FAN_SENSE4
FAN_SENSE6
FAN_SENSE2
S-D CON
IC1407
S-D CON
IC1406
S-D CON
IC1409
S-D CON
IC1402
S-D CON
IC1408
S-D CON
IC1404
6
FAN_CON2
FAN_CON4
FAN_CON5
FAN_CON6
FAN_CON7
FAN_CON8
6
FAN_EN
2
IIC
PWR-ON,KEY1,2
REMOTE CONTROL1
4
SUB MICRO-
PROCESSOR
IC1403
X1401
DLV SENSOR
2
72
THERMO_R
THERMO_B
THERMO_G
WSENSE
4
9
SW1601
Interlock SW
DR_ON/OFF
IC4001
IC4002
VOL
IC4003
G-P.C.B
S-P.C.B
SWITCHES
Operation button
V-P.C.B
G
R
INDICATOR
DLV
R-P.C.B
IR Receiver [FRONT]
RM3201
LD
Driver
LED-R
Driver
LED-B
Driver
LED,LD
Drive Controller
PD-P.C.B
IC4500
Brightness
sensor
IC5002
IC5001
DMD
WXGA
DMD
Power and
Reset Driver
FM-P.C.B
72
D-P.C.B
OP-AMP
IC1613
THERMO_OUTAIR
THERMO_INAIR
THERMO_FIL
THERMO_DMD
THERMO_FIL
THERMO_DMD
PW MOTOR
(Phosphor Wheel)
CWCTR, CWY1-3
UART_TXD,RXD
COL_EN, DRV_PWM
DAD I/F
TMDS
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F9701
F8201
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