Panasonic TH-65PF20U, Руководство по обслуживанию

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TH-65PF20U
39
11.3. Block (2 of 5) Diagram
(LED:11TIMES)
(LED:11TIMES)
G
G
TXD_PC
F_STB_ON
REMOTE_IN
TXD_PC_M
VSYNC_ON/OFF
DPMS_HD
FAN_CONT
FAN_SOS
FAN_ON/OFF
RXD_PC
TXD_LAN
RXD_LAN
D_RXD
D_TXD
DPMS_VD
ALL_OFF
A+5V
A+1.8V
A+3.3V
FAN+15V
A+9V
A+5V
STBY+5V
A+3.3V
A+5V
FL4961
+3.3V_LAN
VDD
10bit A/D
36
3
PI1HS,PI1VS
74.25MHz
V1
+3.3V
RECEIVER
HDMI_CEC
D1550
STBY+3.3V
IC4515
IC4451
3
JK4001
REMOTE_OUT
+
1
HDMI
HD
+5V(FAN)
Y/G
12
FAN-SOS
VCC
17
3V_SCL3
3.3V
PB30
CLD
VIDEO
PROCESSOR
1
20MHz
STBY+5V
VOUT
HDA,VDA
GE0-9(10bit)
HDA,VDA
A11
MAIN SW2
LED_R
IC3272
10
30bitx2_ASIC OUT
V22
PI2G0-G9
HDMI_DET
FAN VOLTAGE
CONTROL
DVI IN
ASIC OUT A
3
A_OA+- - OE+-
5V->3.3V
67
IC4001
EEPROM
TTL
+1.8V
+1.8V
PI2B0-B9
POWER LED
SW
1
IC8301
PR-M/PB-M/Y-M
14
RESET
A5
VCC
11
ON
JK8301
IIC2
MII_MDC
1
TXD
V1_V
KEY INPUT
IC3271
EEPROM
IC8304
-
+3.3V
RTC INT
5V<->3.3V
DVDD
+1.8V
KEY SWITCH
SPI
MCCLK
VCC
DVDDIC
+3.3V
VCC1
CLKM/20MHz
RESET
Y/PB/PR_PC
DECODE
3
LAN
CONTROL
RE0-9(10bit)
KEY SW
PARALLEL
LED_R
MII_TXD/
MII_RXD
+5V(HDMI)
S1
UART
30bit
IIC_IF
A+5V
IC8302
15
HDMI IN
30bit
EEPROM
LED_G
+5V(DVI)
25MHZ
JK3201
33
31
RESET
Y/PB/PR_HA
3
100BASE-TX
1
IC4004
+1.8V
DDC IIC
+5V
LAN+14V_ON/OFF
STBY+3.3V
20
Q3211,12
MII DATA
VCC2
VD
CLK
SDA/
SCL
30bit_RGB VIDEO SIGNAL PROCESSOR
MII_TXD
MII_RXD
HDMI
DDC IIC
HD
10BASE-T/
SYNC SIGNAL
PROCESSOR
DVI_DET
4
SDA/
SCL
ASIC
REMOTE RECEIVER/LED
+1.8V
LVDS
RXD
+3.3V
IC8308
V2 KEY SWITCH
+3.3V
PVDD
+1.8V
HD
+1.8V
SPI
FRASH
MEMORY
IC4201
IC4981
CONTROL IIC
VIDEO IN SELECTOR
7
IC8303
HD_M/
VD_M
IC8305
25MHZ
CLOCK GEN
IC4312
CLOCK
REMOTE
PB32
1
25
SYNC SIGNAL PROCESSOR
2
SELECTOR
OR
LAN+3.3V
3
NETWORK
CONTROL
HD_M
10/100
EtherMAC
w/FIFO
6
+9V(FAN)
LAN
DATA
28
9
COMPONENT SELECT
PI1B0-B9
TXD_TU
VIDEO IN
H/V
LED_R
SEPA
HDMI I/F RECEIVER
+5V
HDMI PROCESSOR
SLOT1_DET
COMPONENT SELECT
A9
5
3V_SDA3
IIC_CONT
1
Y0,Y1,UV0,UV1
JK4002
PI1D(0)-(29)
HDCP KEY
+7/12V
RXD_TU
[A]
LVDS RECEIVER & TTL PARALLEL
CLK
6
DPMS_HD 5V->3.3V
6
29
HD_ADA
VD_ADA
PI2HS,PI2VS
SYNC PROCESSOR
TMDS DATA CLOCK
A_EA+- - EE+-
2
MAIN
22
A+5V
1
V11
HD/VD SELECT
IC3201
A/D CONV.
PI2D(0)-(29)
AD_G0-G9
DIGITAL SIGNAL PROCESSOR
LED_G
POWER SW
SW061
Q3271,72
D3271,72
Q4981,82
IC3202
5VNRST
MAIN SW1
DPMS_VD 5V->3.3V
HD/VD SELECT
SEPA
Y2-Y9
4
HS,VS,CLK
VD
A35
POWER SWITCH
A1
DATA
A_CLK+-
P7
VD
ASIC-ARM
V Sync
3
AVDD
+1.8V
DS_SOS
30
IC4003
A+9V
5V->3.3V
PB33
PB34
PB35
TEMP
SENSOR
+1.8V
TMDS DATA CLOCK
Q4157
IC4281,82
S35
DS1
8
Q4451,52
RM001
IC4005
SDA/SCL
9
HDMI_CEC
H/V
A
PI2R0-R9
Q4104
ASIC OUT B
IC4002
CLK
UV2-UV9
IC4007
PR/R
DATA
A22
VD_M
MCLD
3
DDCB_IIC
DDCC_IIC
PB/B
MCDATA
FAN SOS DET
PI1G0-G9
AUDIO IN L
Q3273,74
D3273,74
1
CLK5
Q3203
R/G/B
3
AUDIO IN R
18
IC4006
IC4361
REMOTE RECEIVER
6
AD_R0-R9
IIC3
+5V
R/G/B
H Sync
4
Q3201,02
SYNC SEPA
SIGNAL
IIC2
+3.3V
1
PI1R0-R9
LED_G
HS,VS,CLK
15V_ON/OFF
1
IIC
BE0-9(10bit)
30bit
AD_B0-B9
8
11
10
6
7
2
3
5
1
9
4
35
38
33
34
31
36
32
37
30
29
27
28
26
24
39
23
22
21
25
IIC3
28.64636
MHz
IIC2
TVDD
+3.3V
CVDD
+1.8V
20MHz
+1.8V
(LED:11TIMES)
(LED:11TIMES)
FAN_A-D