Block (3 Of 6) Diagram - Panasonic TH-50PF50E Service Manual

TH-50PF50E

10.4. Block (3 of 6) Diagram

A DIGITAL CORE SIGNAL PROCESSOR
21
22
23
24
ASIC
30bit_RGB VIDEO
SIGNAL PROCESSOR
IC8001
40bit_ASIC OUT
LVDS RECEIVER & TTL PARALLEL
[B] R/G/B
30bit
- TTL
LVDS
H/V
+ PARALLEL
RECEIVER
DATA CLK
R0-9(10bit)
R/G/B
G0-9(10bit)
AD_R0-R9
B0-9(10bit)
AD_G0-G9
AD_B0-B9
HD,VD,CLK
HD
VD
CLK
IC4021
SDA/SCL
3V_I2C4
25
+3.3V
A+3.3V
26
27
28
29
30
31
32
33
34
35
36
37
38
A+5V
+7V(FAN)
FAN-SOS
A5
+5V(FAN)
3
1
1
3
+5V(FAN)
3 4
1 6
+5V(FAN)
7
3
9
1
+5V(FAN)
3 10
12
1
+5V(FAN)
FAN A-D
IC2114
VOUT
VIDEO SW
F+1.5V
ASIC OUTA
PI1R0-R9 PI1R-B(0)-(9)
PI1G0-G9
PI1B0-B9 PI1HS,PI1VS
HS,VS,CLK
ASIC OUTB
MS_R-B(2)-(9)
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
MCCLK
F+1.2V
+1.8V
RST1
F+3.3V
A+1.8V
IC4020
STB+5V
BUS_CONT
XIRQ3
SOUND+15V
I2C_INT
3.3V_ON/OFF
DS_SOS
RXD_LAN
TXD_LAN
RXD_PC
TXD_PC_M
LED_R
L2311 FAN+15V
LED_G
FAN SOS (LED:11TIMES) (LED:11TIMES) LED8V_DET
FAN_SOS
RST1
3VRXD_TU
IC2321 FAN CONTROL
FAN_ON/OFF 5V<-3.3V
5VTXD_TU
+7/12V 5V_IR_LR
5VNRST
RST2
Q2320
WV_RST
Q2321
REMOTE_IN
FAN_CONT
CPG_RESET
I2C_CONT
DPMS_VD
DPMS_HD
RTC_INT
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
1.5V_DDR
+1.5V_DDR
IC4001
SCX IN A
SCX2A
PI1R(0)-(9)
30bit
IP CONV.
PI1G(0)-(9)
PI1B(0)-(9)
IC4002,03
HS,VS,CLK
SCX IN B
DDR_SDRAM
DDR3
R(2)-(9) INTERFACE
24bit
G(2)-(9)
B(2)-(9)
HS,VS,CLK
IC4017
PUSHPULL
VIDEO DECODER
POWER
27MHz
SCX2 IN
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
ASIC-ARM
ASIC_LD
CLK
AUDIO_SOS
ASIC_CLK
(LED:13TIME) (LED:13TIME)
SOUND_MUTE
MICOM
BUS CONT
DRVMUTE
XIRQ3
DRVMUTE
POWER CON.
I2C_INT ALARM
LED CON.
PANEL SOS
3.3V_ON/OFF TV_ON/OFF
PANEL_STB_ON
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)
A2_SOS
LED_R
Q2310
(LED:13TIME) (LED:13TIME)
LED_G
LED8V_DET
RST1
LED8V SOS
LED8V SOS Q2313
3V_RXD_TU
IC4008
A_SOS
Q2307
3V_TXD_TU
(LED:13TIME) (LED:13TIME)
RST2
WV_RST
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
INTER FACE
FSTB+15V_MON (LED:2TIME) (LED:2TIME)
ADDRESS A0-A19
LAN+15V_ON/OFF
DATA D0-D15
15V_ON/OFF
SLOT1_DET V_LRID
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)
IR_LR
38
STB+5V
A+9V
A37 HX1
L OUT+ SP_L+
16
L OUT- SP_L-
15
IC2002
R OUT+ SP_R+
14
SP AMP
SP_R-
R OUT-
VCC L_OUT+ 13
OUT+
L_OUT-
OUT-
PWM IN
R_OUT+
OUT+ LED+8V
11
R_OUT-
OUT-
LED8V_DET
10
MUTE
TXD
IC2001
7
RXD
Q2001
6
3D_LED_N
8
3D_LED_P
9
L_RCA
1
A+3.3V IC2312
R_RCA
2
+8V L_PC/DVI
3
R_PC/DVI
4
LED8V_DET
LED8V_DET
-
LVDS DATA
+
AUDIO_SOS
SOUND_MUTE
A+15V 5V 9V
A+15V SOS
Q2304,05
D2310
D2312
D2316 +9V SOS A+9V
Q2309
D2311 D2313
LED8V
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
IC4022 3V_I2C4
EEPROM
STB+3.3V
IC4006
EEPROM
I2C_INT
VCC
RXD_PC2
TXD_PC
IC4010
RESET
5V_IR_LR
RS232C/3D_LED/SP TERMINAL
HX
/PC/DVI/RCA/AUDIO IN
BLOCK_2
JK3504
16
SP L
TERMINAL
15
JK3501
14
SP R
TERMINAL
13
JK3503
11 DC OUT
10
JK3502
7 2
RS232C
3
6
8
JK3505
9
3D LED
TO BLOCK_1
RCA AUDIO IN L
1
RCA AUDIO IN R
JK3507
2
PC/DVI AUDIO IN L
3
PC/DVI AUDIO IN R
4 JK3506
41
42
IC2113
RS232C
DRIVER
RXD
TXD
IC2107
IC2106
43