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TH-65PB2E
10.4. Block (3 of 6) Diagram
A
DIGITAL CORE SIGNAL PROCESSOR
21
22
23
24
ASIC
30bit_RGB VIDEO
SIGNAL PROCESSOR
IC8001
30bit_ASIC OUT
LVDS RECEIVER & TTL PARALLEL
[B]
R/G/B
30bit
-
TTL
LVDS
H/V
+
PARALLEL
RECEIVER
DATA
CLK
R2-9(8bit)
R/G/B
G2-9(8bit)
AD_R2-R9
B2-9(8bit)
AD_G2-G9
AD_B2-B9
HS,VS,CLK
HD
VD
CLK
IC4021
SDA/SCL
3V_I2C4
+3.3V
A+3.3V
25
26
27
28
STB+5V
29
30
31
32
33
34
35
36
37
38
A+3.3V
+7V(FAN)
FAN-SOS
A5
+3.3V(FAN)
3
12
1
10
+3.3V(FAN)
3
9
1
7
+3.3V(FAN)
6
3
4
1
+3.3V(FAN)
3
3
1
1
FAN A-D
IC4009
TEMP
SENSOR
IC2114
VOUT
VIDEO SW
F+1.5V
ASIC OUT2
MB_R-B(0)-(9)
PI1HS,PI1VS
ASIC OUT1
PI1R0-R9
MA_R-B(0)-(9)
PI1G0-G9
PI1B0-B9
HS,VS,CLK
HS,VS,CLK
CLOCK
IIC2
IIC
20MHz
CLKM/20MHz
28MHz
+3.3V
CPG_RESET
IC4013
CLOCK
DATA
MCDATA
CON.(CPG)
CLD
ASIC-ARM
MCLD
CLK
F+1.2V
MCCLK
+1.8V
RST1
F+3.3V
A+1.8V
IC4020
BUS_CONT
XIRQ3
I2C_INT
SOUND+15V
3.3V_ON/OFF
DS_SOS
RXD_LAN
TXD_LAN
RXD_PC
TXD_PC_M
LED_R
F+15V
L2311
FAN+15V
LED_G
FAN SOS
(LED:11TIMES)
(LED:11TIMES)
FAN_SOS
RST1
3VRXD_TU
IC2321
FAN CONTROL
FAN_ON/OFF
5V<-3.3V
5VTXD_TU
+7/12V
5VNRST
RST2
WV_RST
Q2320
AI_SENSOR
Q2321
REMOTE_IN
FAN_CONT
CPG_RESET
I2C_CONT
DPMS_VD
DPMS_HD
RTC_INT
F_STB_ON
KEY_INPUT
ALL_OFF
FSTB+15V_MON
LAN15V_ON/OFF
15V_ON/OFF
SLOT1_DET
FAN SOS DET
HDMI_DET
CIRCUIT
(LED:11TIMES)
(LED:11TIMES)
DVI_DET
UART_SW
UART_SW2
FAN_CONT
FAN_ON/OFF
FAN_SOS
P3V_I2C2
PWM 1
+1.5V_DDR
+1.5V_DDR
IC4001
SCX IN A
SCX2A
PI1D R(0)-(9)
30bit
IP CONV.
PI1D G(0)-(9)
PI1D B(0)-(9)
PWM 2
HS,VS,CLK
SCX IN B
PI2D R(0)-(9)
30bit
IC4002,03
PI2D G(0)-(9)
PI2D B(0)-(9)
DDR_SDRAM
HS,VS,CLK
DDR3
INTERFACE
VIDEO DECODER
27MHz
IC4017
PUSHPULL
SCX2 IN
POWER
20MHz
SCX2 IN
LVDS OUT
VIDEO SIGNAL PROCESSOR
OSD
ROUT
LVDS CONV.
GOUT
LVDS+1.2V
3D FORMAT CONV.
BOUT
SCX+3.3V
VDD_+3.3V
VSYNC
LVDS+3.3V
HSYNC
CLK_O
SCX+3.3V
DATA
ASIC_DATAIN
CLD
AUDIO_SOS
ASIC-ARM
ASIC_LD
(LED:13TIME)
(LED:13TIME)
CLK
ASIC_CLK
AUDIO_MUTE
AUDIO_MUTE2
MICOM
BUS CONT
DRVMUTE
XIRQ3
DRVMUTE
POWER CON.
I2C_INT
ALARM
LED CON.
PANEL SOS
3.3V_ON/OFF
PANEL_STB_ON
TV_ON/OFF
DS_SOS
(LED:10TIME)
(LED:10TIME)
READY
PANEL_STATUS
RXD_LAN
A+5V
TXD_LAN
A+5V SOS
(LED:13TIME)
(LED:13TIME)
RXD_PC
A+15V SOS
TXD_PC
(LED:2TIME)
(LED:2TIME)
A_SOS2
LED_R
Q2310
(LED:13TIME)
(LED:13TIME)
LED_G
RST1
3V_RXD_TU
IC4008
A_SOS
Q2307
3V_TXD_TU
(LED:13TIME)
(LED:13TIME)
RST2
WV_RST
AI_SENSOR
P3V_I2C2
REMOTE_IN
SDA2/SCL2
CPG_RESET
3V_I2C3
SDA3/SCL3
3V_I2C4
I2C_CONT
SDA4/SCL4
SDA1/SCL1
DPMS_HD
3V_I2C1
DPMS_VD
RSTIN
RTC_INT
STB_ON
IC4007
KEY_INPUT
16Mbit
FLASH MEMORY
FLASH MEMORY
ALL_OFF
INTERFACE
FSTB+15V_MON
(LED:2TIME)
(LED:2TIME)
ADDRESS
A0-A19
LAN+15V_ON/OFF
DATA
D0-D15
15V_ON/OFF
SLOT1_DET
HDMI_DET
36MHz
DVI_DET
UART_SW
STB3.3V
UART_SW2
IC4012
FAN_CONT
FAN_ON/OFF
STB1.2V
+1.2V
FAN_SOS
(LED:11TIMES)
(LED:11TIMES)
48
A+9V
A17
L OUT+
4
L OUT-
3
IC2002
SP AMP
R OUT+
VCC
L_OUT+
2
OUT+
L_OUT-
R OUT-
OUT-
PWM IN
1
R_OUT+
OUT+
R_OUT-
OUT-
MUTE
A27
IC2004
R OUT+
SP AMP
4
VCC
L_OUT+
R OUT-
OUT+
3
L_OUT-
OUT-
PWM IN
R_OUT+
OUT+
R_OUT-
OUT-
L OUT+
SUB5V
2
MUTE
L OUT-
1
IC2001
A+3.3V
Q2009
Q2012
STB3.3V
-
LVDS DATA
+
POWER ON/OFF MUTE
F3.3V
SUB5V
Q2007
AUDIO_SOS
AUDIO_MUTE
Q2008
AUDIO_MUTE2
A+15V
A+5V
A+9V
A+15V SOS
Q2304,05
D2310
D2312
D2316
+9V SOS
A+9V
Q2309
D2311
D2313
F1.2V
F3.3V
F1.2V
D2314
SOS
F1.2V
Q2306
F1.5V
D2303
D2305
D2326
SOS
F1.5V
Q2325
F3.3V
D2317
SOS
F3.3V
D2304
D2306
Q2303
STB+3.3V
IC4006
IC4022
3V_I2C4
EEPROM
EEPROM
STB5V_ON
I2C_INT
IC4010
RESET
SP_L+
SPEAKER L
SP_L-
SP_R+
SP_R-
SPEAKER R
H3
SPEAKER TERMINAL
H27
JK8500
4
A+
41
3
A-
42
2
B+
43
1
B-
44
45
46
47
48
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