Panasonic TH-85PF12U, Service Manual

Page: 57 / 83

TH-85PF12U
57
11.3. Main Block (2 of 2) Diagram
(LED 6 TIMES)
(LED:3TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED 7 TIMES)
(LED:4TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:5TIMES)
(LED 8 TIME)
COLD HOT
(LED 4 TIME)
(LED 4 TIME)
COLD HOT
COLD HOT
MEMORY
SCAN CONTROL
SCAN DRIVE
PANEL SOS
SS-BOARD
SOS DETECT
(STB)
PANEL STB_ON
D34
+15V(P)
SUB-FIELD PROCESSOR
PLASMA AI PROCESSOR
SCAN
DRIVER
+15V(P) DET
DCDC
SD
+3.3V(P)
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
D20
+3.3V(P)
+2.5V(P)
+2.5V(P)
SOS4_PS
VIDEO
DATA
SCAN OUT (UPPER)
DN3
GenX7
CONTROL
PULSE
SC41
+5V(P)
SU41
POWER SUPPLY
(SUB)
+5V(STB)
PANEL MICOM
RESET
SD11
PLASMA AI
+5V(P)
SOS8_SS
SC2
SOS8_SS
SOS8_SS
SOS8_SS
PANEL MAIN ON EEPROM
SUSTAIN CONTROL
SCAN
DRIVER
D25
D33
VIDEO DATA
VIDEO DATA
+3.3V(STB)
+3.3V(P)
+5V(P)
SUSTAIN
CONTROL
+3.3V(P) DET
+1.2V(P)
RESET
SU11
+15V(P)
SC
D5
VIDEO DATA
POWER SOS
H/V SYNC CONTROL
CONTROL SIGNAL
FORMAT CONVERTER,
PANEL READY
SOS7_SC2
SC20
LVDS RX
SOS6_SC1
DATA DRIVER
+5V(P)
+3.3V
SOS7_SC2
P(SUB)
+15V(P)
LVDS DATA
+5V(P) DET
SC46
SD42
SOS4_PS
DCDC
DDR
ALL OFF
+5V
(STB)
FLASH
SC42
SU
+3.3V(P) +3.3V(P)
SD46
SS21
+5V(STB)
CPG with SS
SC-BOARD
FLOTING PART
SOS DETECT
SCAN OUT(LOWER)
SOS6_SC1
+1.2V(P)
DISCHARGE
CONTROL
DCDC
D21
VSUS
+15V(P)
+3.3V(P)
+3.3V(P)
D3
VIDEO
DATA
+5V(P)
to/from
D
DATA DRIVER (LOWER)
C4 C3
Vda Vda Vda
DATA
DRIVER
VIDEO DATA
C20
VIDEO DATA VIDEO DATA
C30
VIDEO DATA
C10
+3.3V(P)
C25
C40
DATA
DRIVER
+3.3V(P)
DATA
DRIVER
C31
DATA
DRIVER
DATA
DRIVER
C21
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
C22
+3.3V(P)
Vda
DATA DRIVER (LOWER)
DATA
DRIVER
DATA
DRIVER
DATA DRIVER (LOWER)
VIDEO DATA
C1
C2
Vda Vda
DATA
DRIVER
DATA DRIVER (LOWER)
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
C32
+3.3V(P)
DATA
DRIVER
DATA DRIVER (UPPER)
VIDEO DATA
C4 C3
Vda Vda
DATA
DRIVER
VIDEO DATA
C20
VIDEO DATA
+3.3V(P)
C30
VIDEO DATA
C10
+3.3V(P)
C40
DATA
DRIVER
+3.3V(P)
DATA
DRIVER
C31
DATA
DRIVER
+3.3V(P)
DATA
DRIVER
C21
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
C22
+3.3V(P)
Vda
DATA DRIVER (UPPER)
DATA
DRIVER
DATA
DRIVER
DATA DRIVER (UPPER)
VIDEO DATA
C1
C2
Vda Vda
DATA
DRIVER
DATA DRIVER (UPPER)
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
DATA
DRIVER
C32
+3.3V(P)
DATA
DRIVER
VIDEO DATA
SS24A
SS34
SS22A
SS32
D31
D32
VIDEO DATA
+3.3V(P) +3.3V(P)
+3.3V(P) +3.3V(P)
+1.8V(P)
DCDC
+1.8V(P)
SCAN CONTROL
SCAN
CONTROL
(UPPER)
SS2 SUSTAIN
CONNECTOR
CONNECTOR
SS3
(LOWER)
SUSTAIN
ENERGY RECOVERY
VSUS GEN.
VE GEN.
VAD GEN.
VSCAN GEN.
VSET GEN.
C35
RECTIFIER
CS2
PROCESS
VOLTAGE
CONTROL
SUSTAIN
VOLTAGE
CONTROL
P2
P25
P35
SUSTAIN
VOLTAGE
RECTIFIER
+5V(STB)
+15V(P)
PS SOS
Vda
ON/OFF CONTROL
POWER MICOM
+5V(P)
P-BOARD
SOS DETECT
VSUS
STANBY
VOLTAGE
RECTIFIER
STANBY
VOLTAGE
CONTROL
LINE
FILTER
F1
POWER SW
S34
POWER SWITCH S1
ON P34
LINE
FILTER
PROCESS
VOLTAGE
RECTIFIER
CM1
F9 F91
P91
P9
CM2
CM5
CM3
CM4
CS4
CS9
CS6
CS7
P6
VSUS
SS11 P11
P35
CM4
CM3
POWER MICOM
P6
P-BOARD
SOS DETECT
CS5
VSUS
CS8
SUSTAIN
VOLTAGE
RECTIFIER
PS SOS
ON/OFF CONTROL
PROCESS
VOLTAGE
CONTROL
SUSTAIN
VOLTAGE
CONTROL
CS1
CS3
PROCESS
VOLTAGE
RECTIFIER
CM2
CM1
P(MAIN_1) POWER SUPPLY
(MAIN TOP)
P(MAIN_2) POWER SUPPLY(MAIN BOTTOM)
F ACIN/FILTER
POWER
FACTOR
CONTROL
POWER
FACTOR
CONTROL
RECTIFIER
RELAY
(TOP)
+5V(P)
+5V
(STB)
MAIN
SW ON
Vda
Vda
to
PB31
to
DS6
P7
to
DS4
+5V(P)
+5V(STB)
RELAY
(B0TTOM)
MAIN
SW ON
MAIN
SW ON
RELAY_ON
(TOP)
RELAY_ON
(B0TTOM)
MAIN
SW ON
RELAY_ON
(TOP)
SOS4_PS
SOS4_PS
PANEL MAIN ON
PANEL
MAIN ON
MAIN
SW ON
RELAY_ON
RELAY
(B0TTOM)
RELAY
_ON
RECTIFIER
LINE
FILTER
SS SUSTAIN DRIVE
DN5 from
FSTB +15V
SUSTAIN CONTROL
15V(FAN)
15V(FAN)
(LED 6 TIMES)
(LED:3TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED 7 TIMES)
(LED:4TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:5TIMES)
(LED 8 TIME)
COLD HOT
(LED 4 TIME)
(LED 4 TIME)
COLD HOT
COLD HOT