Block (3 Of 7) Diagram - Panasonic TH-103PB1E Service Manual

TH-103PB1E

10.6. Block (3 of 7) Diagram

A DIGITAL CORE SIGNAL PROCESSOR
21
22
23
24
ASIC
30bit_RGB VIDEO
SIGNAL PROCESSOR
IC8001
40bit_ASIC OUT
LVDS RECEIVER & TTL PARALLEL
[A] R/G/B
30bit
- TTL
LVDS
PARALLEL H/V
+
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
A+5V
26
27
28
29
30
31
32
33
34
35
36
37
FAN
IC2321
+7V(FAN)
FAN(80MM-T25)A-I 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
A7
+5V(FAN)
3
1
1
3
+5V(FAN)
3 4
1 6
+5V(FAN)
7
3
9
1
+5V(FAN)
10
3
1 12
+5V(FAN)
13
3
15
1
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
P3V_I2C2
CLOCK IIC
20MHz
CLKM/20MHz
28MHz
+3.3V
CPG_RESET
IC4013
CLOCK
DATA
MCDATA CON.(CPG)
ASIC-ARM CLD
MCLD
CLK
MCCLK
F+1.2V
+1.8V
RST1
F+3.3V
IC8003
A+1.8V
+1.8V IC4020
STB+5V
BUS_CONT
XIRQ3
SOUND+15V
I2C_INT
3.3V_ON/OFF
F+15V
L2311 FAN+15V DS_SOS
RXD_LAN
TXD_LAN
RXD_PC
TXD_PC_M
(LED:11TIMES) (LED:11TIMES) FAN_SOS LED_R
SOS
LED_G
FAN CONTROL
FAN_ON/OFF
+7/12V RST1
Q2320
Q2321 3VRXD_TU
FAN_CONT
IC4008
5VTXD_TU
5VNRST
RST2
AI_SENSOR
REMOTE_IN
CPG_RESET
I2C_CONT
DPMS_VD
DPMS_HD
RTC_INT
STB_ON
FAN SOS DET
CIRCUIT
KEY_INPUT
(LED:11TIMES) (LED:11TIMES)
ALL_OFF
F15V_MON
LAN15V_ON/OFF
15V_ON/OFF
SLOT1_DET
HDMI_DET
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
INTERFACE
R(2)-(9)
24bit
G(2)-(9)
B(2)-(9)
HS,VS,CLK
IC4017
PUSHPULL
VIDEO DECODER
POWER
27MHz
SCX2 IN
X4003
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:13TIMES) (LED:13TIMES)
SOUND_MUTE
BUS CONT
DRVMUTE
XIRQ3
POWER CON. DRVMUTE
I2C_INT LED CON. ALARM
PANEL SOS
3.3V_ON/OFF TV_ON/OFF
PANEL_STB_ON
DS_SOS (LED:10TIMES) (LED:10TIMES)
READY
PANEL_STATUS
RXD_LAN
A+5V
A+5V SOS
TXD_LAN
(LED:13TIMES) (LED:13TIMES)
RXD_PC
A+15V SOS
(LED:2TIMES) (LED:2TIMES)
TXD_PC
A_SOS2
LED_R
Q2310
(LED:13TIMES) (LED:13TIMES)
D2316
LED_G
RST1
3V_RXD_TU
D2314
A_SOS
5V<-3.3V
Q2307
(LED:13TIMES) (LED:13TIMES)
3V_TXD_TU
D2326
RST2
D2317
AI_SENSOR
P3V_I2C2
REMOTE_IN SDA2/SCL2
CPG_RESET 3V_I2C3
SDA3/SCL3
IC4006
I2C_CONT 3V_I2C4
SDA4/SCL4
SDA1/SCL1
DPMS_HD EEPROM
3V_I2C1
DPMS_VD
RSTB
RTC_INT
STB_ON IC4007
KEY_INPUT 16Mbit
FLASH MEMORY FLASH MEMORY
ALL_OFF
INTER FACE
F15V_MON
(LED:2TIMES) (LED:2TIMES)
ADDRESS A0-A19
LAN+15V_ON/OFF DATA
D0-D15
15V_ON/OFF
SLOT1_DET
HDMI_DET X4002
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)
68
STB+5V
A+9V
A17
L OUT+ SP_L+
4
L OUT- SP_L-
3
IC2002
R OUT+ SP_R+
VCC L_OUT+ 2
OUT+
L_OUT- SP_R-
R OUT-
OUT-
1
PWM IN
R_OUT+
OUT+
R_OUT-
OUT-
MUTE
IC2001
Q2009
POWER ON/OFF MUTE
F3.3V
STB5V
A+3.3V
Q2007
Q2008
-
LVDS DATA
+
AUDIO_SOS
AUDIO_MUTE
A+15V 5V 9V
Q2304,05
D2310
D2312
A+9V
Q2309
D2311 D2313
F1.2V F3.3V
DRVMUTE
F1.2V
SOS F1.2V
ALARM
Q2306
F1.5V PANEL_STB_ON
D2303 D2305
SOS F1.5V
READY
Q2325
F3.3V
SOS F3.3V D2304
D2306
P3V_I2C1
Q2303
STB+3.3V STB_I2C2
D_TXD
D_RXD
3V_I2C4
IC4022
EEPROM
3V_I2C1
I2C_INT
P3V_I2C2
IC4010
3V_I2C3
RESET
TXD_PC
RXD_PC
I2C_INT
P3V_I2C1
STB_I2C2
SPEAKER L OUT
SPEAKER R OUT
A15
D15
2 RA_E-
3 RA_E+
5 RB_E-
6 RB_E+
8 RC_E-
9 RC_E+
11 -LVDSCLK
12 +LVDSCLK
14 RD_E-
15 RD_E+
17 RE_E-
18 RE_E+
20 (MSB)RA_O-
21 (MSB)RA_O+
23 RB_O-
24 RB_O+
26 RC_O-
27 RC_O+
29 -LVDSCLK
30 +LVDSCLK
32 RD_O-
33 RD_O+
35 (LSB)RE_O-
36 (LSB)RE_O+
39 DRVMUTE
42 PANEL SOS
40 PANEL_STBY_ON
41 PANEL_STATUS
44 D_IIC_DATA1
45 D_IIC_CLK1
47 D_IIC_DATA2
48 D_IIC_CLK2
D_TXD
50 D_TXD
D_RXD
49 D_RXD
A4
FOR
FACTORY
USE
I2C_CONT
A6
FOR
FACTORY
USE