Инструкции По Обслуживанию для Panasonic gpf12de tx-p42v10b tx-p42v10e
35
9 Block Diagram
9.1.
Main Block Diagram
HOT
(LED:8TIME)
(LED:7TIMES)
(LED:6TIMES)
COLD
(LED:7TIMES)
(LED:12TIMES)
(LED:6TIMES)
(LED:11TIMES)
(LED:4TIMES)
(LED:11TIMES)
(LED:3TIMES)
(LED:10TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:12TIMES)
(LED:5TIMES)
(LED:10TIMES)
(LED:4TIME)
SU41
P2
SUSTAIN
SCAN OUT (LOWER)
SD
SD42
BUFFER
STANBY
VOLTAGE
RECTIFIER
VOLTAGE
RECTIFIER
SUSTAIN DRIVE
C2
VSUS
SCAN
DRIVER
DRIVER
VSUS GEN.
SS2
SUSTAIN CONTROL
C21
DATA
DRIVER
DRIVER
+15V(P)
STB5V
(LOWER)
SS-BOARD
SOS DETECT
SOS DETECT
SCAN OUT (UPPER)
SD11
VSUS
DATA
DRIVER
DRIVER
KEYSCAN1
DATA
DRIVER
DRIVER
DATA
DRIVER
DRIVER
+5V(P)
DATA
DRIVER
DRIVER
P35
P
VIDEO DATA
CONTROL
PULSE
PULSE
VSUS
Vda
KEYSCAN1
Vda
DATA
DRIVER
DRIVER
POWER SUPPLY
SS21
DATA
DRIVER
DRIVER
SC42
SUSTAIN CONTROL
C1
POWER SW
DATA
DRIVER
DRIVER
SS33
ON
VIDEO DATA
SU
KEYSCAN1
+5V(P)
+15V(P)
DATA
DRIVER
DRIVER
PROCESS
VOLTAGE
RECTIFIER
VOLTAGE
RECTIFIER
DATA DRIVER (LEFT)
C14
SS11
P11
VSCAN GEN.
C11
MAIN SW1
GK
VAD GEN.
+15V(P)
SCAN
DRIVER
DRIVER
C23
SOS8_SS
P34
SD46
SUSTAIN CONTROL
F15V
SOS8_SS
VSUS
DATA
DRIVER
DRIVER
SC41
GK1
+5V(P)
DATA
DRIVER
DRIVER
SC46
C10
VSUS
VIDEO DATA
RELAY
SS
+5V(P)
SC-BOARD
FLOTING PART
SOS DETECT
FLOTING PART
SOS DETECT
C25
SCAN DRIVE
SC
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
ENEGRY RECOVERY
SOS DETECT
+5V(P)
AC CORD
CONNECTOR
SU11
Vda
DATA
DRIVER
DRIVER
Vda
DATA
DRIVER
DRIVER
RECTIFIER
POWER SWITCH
+5V(P)
SUSTAIN
VOLTAGE
RECTIFIER
VOLTAGE
RECTIFIER
POWER
FACTOR
CONTROL
FACTOR
CONTROL
+5V(P)
+5V(P)
KEY SWITCH
MAIN SW2
KEY SWITCH
C20
DATA DRIVER (RIGHT)
P9
VSET GEN.
MAIN SW2
DATA
DRIVER
DRIVER
VIDEO DATA
Vda
MAIN SW1
SOS8_SS
SOS7_SC2
VE GEN.
S1B
SC20
S
VIDEO DATA
SC2
+15V(P)
SS24
SOS6_SC1
ENERGY RECOVERY
SCAN CONTROL
RECTIFIER
DATA
DRIVER
DRIVER
SYSTEM MPU
GL02
+3.3V(STB)
ADV7470
L,R
GL
K1
+3.3V(P)
K
FLASH
D31
DDR
MEMORY
FAN SOS
SUB9V
KEYSCAN1
R,G,B
A3
+5V(S)
DDR2
SOUND SOS
ETHERNET
R
F15V
+3.3V(S)
RF
OPT OUT
HDMI
1,2,3,4
1,2,3,4
+15V(P)
FAN SOS DET
LOSD_OUT
+5V(P)
OFDM
+5V(S)
SOUND SOS DET
CIRCUIT
CIRCUIT
A11
FRC-Q
LVDS DATA
SD LED
TS SW
DDR2
XS3
+5V(P)
+15V(F)
+5V(P)
+5V(P) DET
IIC1
SD_LED_ON
PANEL STB_ON
ETHER
NET IF
NET IF
MONITOR L,R
SD CARD DATA
SAT TUNER
FAN15V
(MAIN MPU+VIDEO PROCESSOR)
CUP-BUS
SUSTAIN
CONTROL
CONTROL
+3.3V(P) DET
PWM
SPEAKER(R)
PANEL
MAIN ON
MAIN ON
Y,C,V
R/G_LED_ON
+3.3V(S)
COMP
AUDIO
OUT
OUT
DISCHARGE
CONTROL
CONTROL
D20
+15V(P) DET
D32
100BASE-TX
+15V(F)
SUB+5V DET
SOS7_SC2
VIDEO SW
CIRCUIT
RESET
ETHERNET DATA
CLKGEN
STB5V
PCI BUS
TUNER SOS
Y/UV_16bit
10BASE-T/
AUDIO SW
PANEL STATUS
SUB+3.3V DET
PEAKS IN
LVDS RX
PAMEL SOS
NOR
FLASH
FLASH
A1
PD3-H
SOS7_SC2
CVBS OUT
SOS8_SS
L
HDMI I/F
RECEIVER
RECEIVER
HEADPHONE
+5V(S)
GC3FS
next
next
L,R
SOUND15V
Y,C,V
POWER SOS
D3
HP L/R
A88
Free-
SAT
SAT
L,R OUT
BUFFER
OSD_16bit
D25
SBO2
SBI2
SBI2
LVDS DATA
SIF
+9/7.2V
REMOTE
TUNER SOS
FAN SOS
VIDEO DATA
PC
+3.3V(S)
SOUND15V
CI
I2S
+15V(P)
FAN POWER
L,R
DIGITAL
VIDEO DATA
VIDEO DATA
Temp
sensor
sensor
PLASMA AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
CPG with SS
H/V Sync Control
Sub Filed Processor
Plasma AI
Y,PB,PR
+5V(S)
AV1
AV2
AV2
SD LED
A5
A8
SUB+9V DET
M-OUT
SOUND
PROCESSOR
PROCESSOR
PANEL MICOM
+15V(P)
SOS6_SC1
SCAN CONTROL
SLOT
REMOTE
FAN_A-C
+5V(P)
+5V(P)
+9V(S)
FAN MAX
LOSD
SD CARD
CONTROLLER
EEPROM
BT30V
TUNER SOS DET
CIRCUIT
CIRCUIT
F15V
GC6
A12
AV3
EEPROM
XS
LVDS DATA
10bit A/D
LVDS_I/F
D5
SOS8_SS
AUDIO
AMP
AMP
DIGITAL
AUDIO
AUDIO
SOS6_SC1
SPEAKER(L)
Peaks AVC
A-OUT
CONTROL
SIGNAL
SIGNAL
Tuner
RESET
HSDIN
TS Parallel
TS Parallel
SUB5V
+5V(S)
IF
LED
LED/RMT
FAN MAX
+3.3V(STB)
POWER MICOM
P-BOARD
SOS DETECT
SOS DETECT
+15V(P)
PS SOS4
ON/OFF CONTROL
P25
+5V(P)
P6
P7
P6
P7
STB5V
F15V
SOUND15V
FAN15V
FAN15V
HOT
(LED:8TIME)
(LED:7TIMES)
(LED:6TIMES)
COLD
(LED:7TIMES)
(LED:12TIMES)
(LED:6TIMES)
(LED:11TIMES)
(LED:4TIMES)
(LED:11TIMES)
(LED:3TIMES)
(LED:10TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:12TIMES)
(LED:5TIMES)
(LED:10TIMES)
(LED:4TIME)