Block (2 Of 5) Diagram - Panasonic TH-65PF20W Service Manual

11.3. Block (2 of 5) Diagram

A DIGITAL SIGNAL PROCESSOR
A1
DS1
20
AUDIO IN L
AUDIO IN R 22
36
A_OA+- - OE+-
A_EA+- - EE+-
A_CLK+- 67
RXD_TU 11
10
TXD_TU
12
RTC INT
IIC3
Y/PB/PR_HA
3V_SDA3 6
Y/PB/PR_PC
3V_SCL3 5
IIC_CONT 4
SLOT1_DET 8
REMOTE_OUT 14
5VNRST 15
18
15V_ON/OFF
LAN+14V_ON/OFF 17
LAN+3.3V
25
A+5V 30
A+5V 31
STBY+5V 29
STBY+3.3V 33
28
A+9V
9
DS_SOS
1
2
3
4
5
6
7
8
9
STBY+5V
10
11
F_STB_ON
POWER SW ALL_OFF
SW061
S35 A35
1 1
ON
3 3
S1 POWER SWITCH
A9
7 9 1 3 6
P7
JK4001
PB/B JK3201
V1_V
PR/R HDMI IN
Y/G VIDEO IN
IC3201
COMPONENT SELECT
HD/VD SELECT
SYNC SIGNAL PROCESSOR
PR-M/PB-M/Y-M
MAIN
Q3273,74 COMPONENT SELECT
D3273,74
VD VD
Q3271,72
D3271,72
HD HD
SYNC SEPA
SIGNAL
HD/VD SELECT
VD VD_M
V Sync
SEPA
HD HD_M
A+5V
VDD
VCC1
H Sync
A+9V
SEPA
VCC2
SDA/
SYNC SIGNAL
SCL
PROCESSOR
Q3211,12
IIC3
5V<->3.3V
Q3201,02
Q3203
VSYNC_ON/OFF
IC3271
DPMS_VD 5V->3.3V
IC4312
VCC
5V->3.3V
DPMS_VD
3.3V
TXD_PC
VCC
DPMS_HD
RXD_PC
IC3272
DPMS_HD 5V->3.3V
+3.3V_LAN
IC8303
+1.8V +1.8V RESET
IC8308
EEPROM
IC8305
IC8304
VCC SPI NETWORK
SDA/
SCL FRASH CONTROL
SPI
MEMORY
+3.3V
IIC_IF
CONTROL IIC
25MHZ
10/100 MII_MDC
EtherMAC
MII DATA
MII_TXD
w/FIFO
MII_RXD
RXD_LAN
RXD
UART
TXD_LAN
25MHZ
TXD
JK4002
DVI IN
A+5V
IC4005
EEPROM
IC4006
EEPROM
IC4002
DVDDIC
+3.3V
+3.3V
TVDD
IC4003 A+3.3V
+3.3V
DDCB_IIC
DDCC_IIC
AVDD
+1.8V
+1.8V
IC4001 CVDD
+1.8V
IC4004
HDMI I/F RECEIVER
10bit A/D
DVDD
+1.8V
HDMI PROCESSOR +1.8V
HDMI
HDMI IC4007
SW
DECODE
PVDD
+1.8V +1.8V
28.64636
MHz
HDCP KEY
Y0,Y1,UV0,UV1
Y2-Y9
UV2-UV9
VIDEO
A/D CONV.
PROCESSOR
IC4361
SYNC PROCESSOR
TEMP
IIC
SENSOR
H/V
IIC2
IIC2
TXD_PC_M
D_TXD
D_RXD
V2 KEY SWITCH
IC8302
A22 V22
RESET
KEY INPUT
KEY SW
1 1
V1 REMOTE RECEIVER/LED
RESET
A11 V11
STBY+3.3V
+3.3V
1 1
LED_G LED_G LED_G
2 2
CLK
LED_R LED_R LED_R
3 3
MII_TXD/
MII_RXD
REMOTE_IN REMOTE
6 6
IC8301
JK8301
LAN
DATA
10BASE-T/
LAN
100BASE-TX
CONTROL
39
VOUT
IC4451 VIDEO IN SELECTOR
ASIC
IC4201
30bit_RGB VIDEO SIGNAL PROCESSOR
30bitx2_ASIC OUT
LVDS RECEIVER & TTL PARALLEL
ASIC OUT A
[A] R/G/B
TTL 30bit
-
LVDS
PARALLEL PI1R0-R9
H/V
+
RECEIVER PI1G0-G9
DATA
CLK
PI1B0-B9
HS,VS,CLK
ASIC OUT B
PI2R0-R9
PI2G0-G9
RE0-9(10bit)
R/G/B PI2B0-B9
GE0-9(10bit)
AD_R0-R9 HS,VS,CLK
BE0-9(10bit)
AD_G0-G9
AD_B0-B9
CLOCK
HDA,VDA
HD_ADA
CLKM/20MHz
VD_ADA
HDA,VDA
MCDATA
ASIC-ARM
MCLD
MCCLK
IC4281,82 SDA/SCL
HD_M/ +3.3V
VD_M
+1.8V
5V->3.3V
A+3.3V
A+1.8V
G
G
(LED:11TIMES) (LED:11TIMES)
FL4961
FAN VOLTAGE
IC4981
CONTROL
A+5V
+7/12V
Q4981,82
A5
4 3 1
PB30 4 3 1
FAN SOS DET
KEY SWITCH
(LED:11TIMES) (LED:11TIMES)
+9V(FAN)
FAN-SOS
+5V(FAN)
D1550
POWER LED
RM001
REMOTE RECEIVER
TH-65PF20W / TH-65PF20T
21
22
23
Q4451,52
PI1D(0)-(29) 30bit
24
PI1HS,PI1VS
25
PI2D(0)-(29) 30bit
26
PI2HS,PI2VS
27
IC4515
CLOCK GEN
CLK5
74.25MHz 28
20MHz
+1.8V
+3.3V
20MHz
DATA
CLD
CLK
IIC2
29
30
31
32
33
34
35
36
37
38
FAN+15V
39
FAN_SOS
FAN_ON/OFF
FAN_CONT
PB32
PB33
PB34
PB35
1
1
3 3
FAN_A-D