Panasonic TH-103PF12U, Service Manual

Page: 61 / 93

TH-103PF12U
61
11.3. Main Block (2 of 2) Diagram
(LED 6 TIMES)
(LED:3TIMES)
(LED 4 TIME)
(LED:7TIMES)
COLD HOT
(LED:8TIMES)
HOT
(LED:2TIMES)
COLD
COLD
(LED:4TIMES)
(LED:5TIMES)
(LED:6TIMES)
(LED 7 TIMES)
(LED 4 TIME)
HOT
(LED 8 TIME)
C4
DATA
DRIVER
PROCESS
VOLTAGE
CONTROL
C11
SC44
VSUS
+3.3V
PANEL READY
P2
SS25
15V(FAN)
SUSTAIN
VOLTAGE
RECTIFIER
DATA
DRIVER
Vda
POWER SUPPLY
(SC SIDE)
Vda
SS34
DATA
DRIVER
VIDEO DATA
VSUS
DATA
DRIVER
+3.3V(P)
P6
SC20
P(MAIN_1)
Vda
SOS7_SC2
DCDC
MAIN
SW ON
DATA
DRIVER
to
DS4
SCAN CONTROL
SOS7_SC2
LVDS RX
C32
SOS4_PS
15V(FAN)
+1.2V(P)
C41
+3.3V(P)
SCAN OUT
(LOWER)
C2
SS24
DN5
Vda
C55
CM1
MAIN
SW ON
+5V(P)
DATA
DRIVER
C30
VIDEO DATA
STANBY
VOLTAGE
RECTIFIER
Vda
C50
SU43
SCAN
CONTROL
+5V(P)
P(MAIN_2)
C20
VIDEO DATA
+3.3V(P)
VIDEO
DATA
SC43
DDR
SUSTAIN
VOLTAGE
CONTROL
RELAY_ON
DATA DRIVER (UPPER)
DATA
DRIVER
+5V(P)
C6
DATA
DRIVER
POWER
FACTOR
CONTROL
D31
SS23
VIDEO DATA
+5V(STB)
SS32
D20
+5V(P) DET
CS1
Vda
DATA DRIVER (UPPER)
DATA
DRIVER
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
STANBY
VOLTAGE
CONTROL
C20
RELAY_ON
(SC)
+1.8V(P)
C40
DATA
DRIVER
C42
+3.3V(P)
SM41
P11
POWER SWITCH
POWER SUPPLY(SS SIDE)
SCAN
DRIVER
VIDEO
DATA
VIDEO DATA
+3.3V(P)
DATA
DRIVER
+5V(P)
CS4
RELAY
(SS)
P25
DN3
RECTIFIER
+3.3V(P)
DATA
DRIVER
DATA DRIVER (UPPER)
C21 C51
PANEL
MAIN ON
C31
RELAY_ON
(SC)
SOS8_SS
P(SUB)
SS
C61
SD
from
S1
SU11
+5V(P)
SCAN OUT
(MIDDLE)
DATA
DRIVER
PANEL MAIN ON
to
PB31
DATA
DRIVER
DCDC
SS35
+5V(P)
+5V(STB)
Vda
P35
C3
+3.3V(P)
RELAY
(SC)
+2.5V(P)
ON/OFF CONTROL
Vda
C11
DATA
DRIVER
SUSTAIN
P35
PANEL SOS
VIDEO DATA
SS21
C55
C32
VIDEO DATA
to/from
D33 D21
+3.3V(P)
DATA
DRIVER
+15V(P)
CONNECTOR
DATA
DRIVER
Vda
+3.3V(P)
+3.3V(P)
SUSTAIN DRIVE
PROCESS
VOLTAGE
RECTIFIER
SM12
VIDEO DATA
ENERGY RECOVERY
DCDC
FLASH
SUSTAIN
D34
+3.3V(P)
DATA
DRIVER
POWER SUPPLY
(SUB)
P7
RELAY
(SS)
C41
SOS4_PS
DATA DRIVER (LOWER)
C31
DATA DRIVER (LOWER)
+1.2V(P)
SC
C4
Vda
DATA DRIVER (UPPER)
ON
RELAY
_ON
FSTB +15V
+1.8V(P)
DCDC
CM2 CS3
VIDEO DATA
SUSTAIN
VOLTAGE
CONTROL
VSUS GEN.
C42
C3
CM4
Vda
(UPPER)
POWER SOS
+2.5V(P)
+3.3V(P)
SOS8_SS
SOS8_SS
DATA DRIVER (UPPER)
DATA
DRIVER
VSUS
+3.3V(P)
SD44
VE GEN.
SS22
+15V(P)
SUB-FIELD PROCESSOR
CM2
D5
+3.3V(P)
VIDEO DATA
DATA DRIVER (LOWER)
SCAN OUT
(UPPER)
SC46
+3.3V(P)
SC-BOARD
FLOTING PART
SOS DETECT
CONNECTOR
H/V SYNC CONTROL
+5V(P)
VIDEO DATA
PLASMA AI
C21
SOS4_PS
MEMORY
LVDS DATA
GenX7
RECTIFIER
VIDEO DATA
CM3
to
DS6
C5
SS-BOARD
SOS DETECT
POWER SW
Vda
SC41
+5V(STB)
+3.3V(STB)
DATA DRIVER
RELAY_ON
(SS)
ALL OFF
CONTROL SIGNAL
SS2
DATA
DRIVER
RESET
CM3
VIDEO DATA
DISCHARGE
CONTROL
POWER MICOM
C1
+3.3V(P)
+3.3V(P)
C5
POWER MICOM
POWER
FACTOR
CONTROL
SM42
P34
DATA
DRIVER
VSUS
VIDEO DATA
DATA
DRIVER
SCAN
DRIVER
CS8
DATA
DRIVER
(LOWER)
DATA DRIVER (LOWER)
CONTROL
PULSE
CM1
PLASMA AI PROCESSOR
DATA
DRIVER
+3.3V(P)
+3.3V(P)
+5V(STB)
SUSTAIN CONTROL
C2
C30
SC2
Vda
+3.3V(P)
+5V
(STB)
PS SOS
D32
+3.3V(P)
CS5
CM4
MAIN
SW ON
SM46
DATA
DRIVER
DATA
DRIVER
SCAN CONTROL
SUSTAIN
VOLTAGE
RECTIFIER
SM11
DATA
DRIVER
D
+15V(P)
SM
+3.3V(P)
FORMAT CONVERTER,
SUSTAIN
CONTROL
+15V(P)
S34
P6
VSET GEN.
MAIN
SW ON
+15V(P) DET
Vda
CPG with SS
(STB)
SS33
C50 C40
+3.3V(P)
P-BOARD
SOS DETECT
PS SOS
VIDEO DATA
VAD GEN.
SS3
RECTIFIER
+3.3V(P)
D25
+5V(P)
PANEL MICOM
P-BOARD
SOS DETECT
+3.3V(P) DET
SCAN
DRIVER
LINE
FILTER
+15V(P)
ON/OFF CONTROL
CS7
+3.3V(P)
P9
PANEL MAIN ON
SOS6_SC1
LINE
FILTER
PROCESS
VOLTAGE
CONTROL
SS11
CS2
DATA
DRIVER
PANEL STB_ON
DATA DRIVER (LOWER)
VSCAN GEN.
DATA
DRIVER
MAIN
SW ON
SC42
DATA DRIVER (UPPER)
VIDEO DATA
SD12
SCAN
DRIVER
DATA
DRIVER
+5V
(STB) RESET
+3.3V(P)
SCAN DRIVE
D3
+3.3V(P)
EEPROM
CS6
+3.3V(P)
SOS4_PS
PROCESS
VOLTAGE
RECTIFIER
Vda
SU
C61
DATA
DRIVER
DATA
DRIVER
SOS6_SC1
SOS8_SS
C1
C6
C51
SUSTAIN CONTROL
+3.3V(P)
DATA DRIVER (LOWER)
P(MAIN_1)
P35
P(MAIN_2)
P35
C55(LOWER)
C55(UPPER)
CS9 CM5
(LED 6 TIMES)
(LED:3TIMES)
(LED 4 TIME)
(LED:7TIMES)
COLD HOT
(LED:8TIMES)
HOT
(LED:2TIMES)
COLD
COLD
(LED:4TIMES)
(LED:5TIMES)
(LED:6TIMES)
(LED 7 TIMES)
(LED 4 TIME)
HOT
(LED 8 TIME)