Block Diagram; Main Block Diagram - Panasonic TH-65PF12EK Service Manual
High definition plasma display
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Also See for TH-65PF12EK:
- Specifications (3 pages) ,
- Operating instructions manual (64 pages)
Table of Contents
11 Block Diagram
11.1. Main Block Diagram
DS
SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
SLOT1
L/R_1
DS11
Y/PB/PR_1
HD/VD-1
LVDS_A
HDE
DVI-D INTERFACE
SLOT2
STB+5V
LAN+15V
L,R
L,R
H1
DS12
DVI
DVI
IN
I/F
COMPONENT VIDEO/
HL
LAN TERMINAL
SLOT3
Y,PB,PR
H1
DS13
VIDEO
L,R
LAN
HX
PC/RS232C TERMINAL
RS232C
R,B,G
HX1
DS14
L,R
PC
HD,VD
SU
SCAN OUT (UPPER)
SC
SCAN DRIVE
SC-BOARD
ENERGY RECOVERY
SOS6_SC1
SOS DETECT
(LED:6TIMES)
(LED:6TIMES)
SC-BOARD
FLOATING PART
SOS7_SC2
SOS DETECT
(LED:7TIMES)
(LED:7TIMES)
+5V(P)
+15V(P)
SCAN CONTROL
SCAN
SU41
SC41
DRIVER
CONTROL
PULSE
SU11
SD11
VSCAN GEN.
SCAN
SD42
SC42
VSET GEN.
DRIVER
VAD GEN.
SD46
SC46
BUFFER
C1
DATA DRIVER (RIGHT)
DATA
DATA
DRIVER
DRIVER
SD
SCAN OUT (LOWER)
+5V(STB)
+15V(P)
+14V(LAN)
+5V(P)
+9V(P)
+3.3V(P)
AUDIO
SELECT
L/R_1
L/R_1
EQUALIZER
L/R_2
Y/PB/PR_1
L/R
SOUND
L/R_3
HD/VD-1
CONTROL
L/R_4
LVDS_A
+9V
+5V
+3.3V
Y/PB/PR_1
COMPONENT SELECT
L/R_2
Y/PB/PR_2
Y,PB,PR
Y/PB/PR_3
Y/PB/PR_4
LVDS_B
HD/VD_1
HD/VD_2
HD/VD
SYNC SIGNAL
HD/VD_3
PROCESSOR
HD/VD_4
+9V
STB+5V
SLOT1-3 SOS
Y/PB/PR_3
+12V(SND)
+5V(STB)
+9V(P)
L/R_3
+14V(LAN)
+5V(P)
+3.3V(P)
F+15V DET
LAN/RS232C
SIGNAL SELECT
RXD/TXD
V1
REMOTE RECEIVER/LED
+9V
STB+3.3V
P+5V
LED
V2
LED_G/LED_R
Y/PB/PR_4
REMOTE
RECEIVER
L/R_4
HD/VD_4
V2
KEY SWITCH
KEY SWITCH
V15
DS4
DS6
from P7
from P6
D3
PANEL READY
PANEL MICOM
EEPROM
PANEL SOS
PANEL STB_ON
+15V(P)
+15V(P) DET
(LED:2TIMES)
(LED:2TIMES)
+3.3V(P) DET
(LED:3TIMES)
(LED:3TIMES)
+3.3V(P)
CONTROL SIGNAL
+5V(P)
+5V(P) DET
(LED:5TIMES)
(LED:5TIMES)
SOS4_PS
(LED:4TIMES)
(LED:4TIMES)
SOS6_SC1
SOS6_SC1
(LED:6TIMES)
(LED:6TIMES)
SOS7_SC2
SOS7_SC2
(LED:7TIMES)
(LED:7TIMES)
+5V(P)
SC20
D20
RESET
+15V(P)
SOS8_SS
(LED:8TIMES)
(LED:8TIMES)
DISCHARGE
CONTROL
VIDEO DATA
(30bit)
SUSTAIN CONTROL
SOS8_SS
+5V(P)
+15V(P)
DCDC
DCDC
+2.5V
+1.8V
+2.5V(P)
+1.8V(P)
+15V(P)
DCDC
DCDC
+3.3V
+1.2V
+3.3V(P)
+1.2V(P)
D31
D
FORMAT CONVERTER,
PLASMA AI PROCESSOR
VSUS
VSUS
SC2
P2
C21
C21
+3.3V(P)
C10
C20
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
SPEAKER
H3
TERMINALS
L+/-
L+/-
SPEAKER L
DS8
H37
TERMINAL
L+/-
SP AMP
R+/-
R+/-
DS7
DN
DIGITAL SIGNAL PROCESSOR
LVDS IN A
LVDS RX
A
TTL CONV.
EVEN 10bit
DS3
DN2
ODD 10bit
LVDS IN B
LVDS RX
B
TTL CONV.
EVEN 10bit
ODD 10bit
R(10bit)
G(10bit)
Y,PB,PR
A/D_C
B(10bit)
R/G/B
30bit
SYNC SIGNAL
HD,VD
HD,VD
INVERTER
DS SOS DET
CIRCUIT
+15V(FAN)
+5V(STB)
(LED:10TIMES)
(LED:10TIMES)
+15V(P)
+5V(P)
DS1
DN1
F+15V_MON
STB+3.3V
LED_R
LED_G
REMOTE IN
DS2
KEYSCAN
+3.3V(STB)
+3.3V(STB)
FAN
POWER
DN9
PB30
DS15
+15V(FAN)
FAN SOS DET
(LED:11TIMES)
(LED:11TIMES)
+7/12V
from
from
DN3
DN5
D5
P(MULTI)
POWER SUPPLY
LVDS DATA
PS SOS4
(LED:4TIME)
(LED:4TIME)
+5V(P)
+5V(P)
D25
P25
+5V(STB)
+5V(STB)
POWER MICOM
+15V(P)
+15V(P)
FSTB+15V
+3.3V
+5V(STB)
(STB)
DCDC
Vda
PROCESS
VOLTAGE
+3.3V(STB)
+15V(P)
RECTIFIER
RESET
+5V(P)
LVDS RX
CPG with SS
H/V SYNC CONTROL
STANBY
+5V(STB)
SUB-FIELD PROCESSOR
VOLTAGE
PLASMA AI
MAIN SW2
RECTIFIER
DATA DRIVER
AC_DET
VIDEO DATA
to DS6
(30bit)
+15V(SND)
P6
STANBY
POWER
FSTB+15V
COTROLLER
+5V(STB)
P7
+15V(FAN)
ALL OFF
to DS4
RECTIFIER
COLD
COLD
HOT
HOT
D32
Vda
P35
P9
SOS8_SS
SUSTAIN CONTROL
VIDEO DATA
+3.3V,+5V(P)
C2
DATA DRIVER (CENTER)
Vda
Vda
VIDEO DATA
VIDEO DATA
C26
C36
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
43
SPEAKER
H3
TERMINALS
R+/-
SPEAKER R
+1.2V
H37
TERMINAL
+15V(P)
+1.8V
+3.3V
+2.5V
CLKGEN
DDR2
P_ON/OFF
SCW4
ASIC OUTA
ASIC
(30bit)
VIDEO SIGNAL
30bit_RGB VIDEO
PROCESSOR
IP CONV.
SIGNAL PROCESSOR
OSD
ASIC OUTB
30bitx2_ASIC OUT
(30bit)
LVDS DATA
DS BOARD SOS
POWER ON/OFF
(LED:10TIMES)
(LED:10TIMES)
PANEL READY
PANEL READY
RESET
RESET
PANEL SOS
PANEL SOS
EEPROM
IIC1
PANEL STB_ON
PANEL STB_ON
F+15V SOS
(LED:2TIMES)
(LED:2TIMES)
P+15V SOS
+15V(P)
LED_R
(LED:2TIMES)
(LED:2TIMES)
SCW4
LED_G
P+5V SOS
MICOM
+5V(P)
(LED:10TIMES)
(LED:10TIMES)
REMOTE IN
DN BOARD SOS
+2.5V SOS
+2.5V(P)
KEYSCAN
(LED:13TIMES)
(LED:13TIMES)
FAN_CONT
+1.8V SOS
+1.8V(P)
FAN SOS
(LED:11TIMES)
(LED:11TIMES)
+1.2V SOS
+1.2V(P)
+3.3V SOS
+3.3V(P)
PB FAN CONTROL
SS2
CIRCUIT
PB32
PB36
FAN_A-F
SUSTAIN
PB34
PB38
CONNECTOR
SS
SUSTAIN
(UPPER)
DRIVE
P-BOARD
MAIN SW2
SOS DETECT
P34
MAIN SW1
AC_DET
SS-BOARD
P(SUS)
SOS DETECT
POWER SUPPLY
(LED:8TIME)
(LED:8TIME)
VSUS
+15V(P)
P55
P56
P11
VSUS
SS11
VSUS GEN.
VE GEN.
+15V(P)
ENERGY RECOVERY
SUSTAIN
VOLTAGE
RECTIFIER
P53
P54
PROCESS
SUSTAIN
VOLTAGE
POWER
COTROLLER
COTROLLER
POWER
POWER
FACTOR
FACTOR
CONTROL
CONTROL
SS33
RECTIFIER
RECTIFIER
SS3
SUSTAIN
CONNECTOR
RELAY
RELAY
(LOWER)
P52
P51
COLD
COLD
AC CORD
VSUS
P2
SC2
MAIN SW2
MAIN SW1
C3
DATA DRIVER (LEFT)
C31
C35
C33
SOS8_SS
SUSTAIN CONTROL
Vda
VIDEO DATA
DATA
DATA
DATA
DATA
DATA
DRIVER
DRIVER
DRIVER
DRIVER
DRIVER
TH-65PF12EK
+1.2V(P)
+1.8V(P)
+3.3V(STB)
+3.3V(SW)
+3.3V(P)
+2.5V(P)
LVDS DATA
DN5
to
D5
DN3
to
D3
SS02
SS24A
SS22
SS03
POWER SW
ON
S34
S1
POWER SWITCH
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