Panasonic TH-65PF12EK Service Manual ▷ View online
41
TH-65PF12EK
42
TH-65PF12EK
TH-65PF12EK
43
11 Block Diagram
11.1. Main Block Diagram
(LED:10TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:13TIMES)
(LED:11TIMES)
(LED:10TIMES)
(LED:2TIMES)
(LED:11TIMES)
(LED:4TIME)
COLD
(LED:6TIMES)
(LED:3TIMES)
(LED:7TIMES)
COLD
HOT
(LED:5TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIME)
Vda
+1.2V(P)
P7
POWER MICOM
AC_DET
+3.3V
P55
SC2
from
SOS6_SC1
+15V(P)
STANBY
VOLTAGE
RECTIFIER
VOLTAGE
RECTIFIER
CONTROL SIGNAL
P54
+5V(P) DET
SOS7_SC2
DCDC
STANBY
POWER
COTROLLER
POWER
COTROLLER
POWER
FACTOR
CONTROL
FACTOR
CONTROL
+5V(P)
+15V(P)
D32
P(MULTI)
DATA DRIVER
SOS7_SC2
VIDEO DATA
+15V(P) DET
DCDC
+3.3V(P)
RESET
AC_DET
P6
+2.5V(P)
(30bit)
+5V(STB)
DCDC
+1.8V(P)
MAIN SW2
P51
RELAY
+15V(P)
ALL OFF
+5V(STB)
RECTIFIER
P25
(STB)
EEPROM
+15V(SND)
+5V(P)
+5V(STB)
MAIN SW2
DISCHARGE
CONTROL
CONTROL
SUB-FIELD PROCESSOR
PROCESS
VOLTAGE
COTROLLER
VOLTAGE
COTROLLER
PLASMA AI
SOS4_PS
DCDC
+15V(P)
D31
D20
+5V(P)
+5V(P)
RELAY
+5V(P)
LVDS DATA
SOS8_SS
P2
SOS8_SS
PANEL READY
+3.3V(P)
to DS6
POWER SUPPLY
SOS6_SC1
P34
LVDS RX
+3.3V(P)
P53
+3.3V(P)
P52
SOS8_SS
DN3
CPG with SS
POWER
FACTOR
CONTROL
FACTOR
CONTROL
+15V(P)
FSTB+15V
P56
PROCESS
VOLTAGE
RECTIFIER
VOLTAGE
RECTIFIER
PANEL MICOM
+1.2V
+3.3V
+15V(FAN)
POWER SUPPLY
D25
AC CORD
P35
PANEL SOS
RECTIFIER
MAIN SW1
P(SUS)
+5V(STB)
+1.8V
SUSTAIN
POWER
COTROLLER
POWER
COTROLLER
+5V(STB)
+3.3V(P) DET
PANEL STB_ON
H/V SYNC CONTROL
(30bit)
from
RECTIFIER
+3.3V(STB)
to DS4
+15V(P)
VIDEO DATA
SUSTAIN
VOLTAGE
RECTIFIER
VOLTAGE
RECTIFIER
RESET
D5
P11
FSTB+15V
Vda
DCDC
VSUS
P9
SUSTAIN CONTROL
+15V(P)
+5V(P)
DN5
+15V(P)
+5V(P)
PS SOS4
+2.5V
D3
VSUS
P-BOARD
SOS DETECT
SOS DETECT
SS22
SCAN OUT (LOWER)
SS3
SC2
+3.3V(P)
SCAN
DRIVER
DRIVER
SCAN CONTROL
BUFFER
VIDEO DATA
+3.3V(P)
DATA
DRIVER
DRIVER
SC46
VSCAN GEN.
+5V(P)
VSUS
VSUS
(UPPER)
SS03
SUSTAIN
SD42
+15V(P)
DATA
DRIVER
DRIVER
SOS6_SC1
C21
C33
DATA
DRIVER
DRIVER
C26
VSET GEN.
C10
SS2
DATA DRIVER (CENTER)
SD11
SS02
DATA
DRIVER
DRIVER
SC
SU11
SU
SUSTAIN CONTROL
SD46
SS24A
+15V(P)
SU41
VIDEO DATA
(LOWER)
DATA
DRIVER
DRIVER
DATA
DRIVER
DRIVER
VIDEO DATA
DATA
DRIVER
DRIVER
SOS8_SS
Vda
C1
VIDEO DATA
SOS8_SS
SOS8_SS
VE GEN.
SUSTAIN
VSUS GEN.
SUSTAIN CONTROL
ENERGY RECOVERY
DATA
DRIVER
DRIVER
SS
DATA DRIVER (LEFT)
SC42
DATA
DRIVER
DRIVER
Vda
SCAN DRIVE
SD
VIDEO DATA
C36
SCAN OUT (UPPER)
SCAN
DRIVER
DRIVER
+5V(P)
C31
DATA
DRIVER
DRIVER
C20
SS-BOARD
SOS DETECT
SOS DETECT
CONNECTOR
VIDEO DATA
+5V(P)
CONNECTOR
Vda
+3.3V,+5V(P)
DATA
DRIVER
DRIVER
Vda
C3
SUSTAIN CONTROL
C21
C2
SUSTAIN
DRIVE
DRIVE
SC-BOARD
ENERGY RECOVERY
SOS DETECT
ENERGY RECOVERY
SOS DETECT
DATA
DRIVER
DRIVER
+5V(P)
DATA
DRIVER
DRIVER
SC-BOARD
FLOATING PART
SOS DETECT
FLOATING PART
SOS DETECT
VAD GEN.
DATA DRIVER (RIGHT)
SS11
SC41
CONTROL
PULSE
PULSE
SS33
C35
DATA
DRIVER
DRIVER
SC20
DATA
DRIVER
DRIVER
+3.3V(P)
SOS7_SC2
P2
VSUS
S1
POWER SW
POWER SWITCH
MAIN SW1
S34
MAIN SW2
ON
D
FORMAT CONVERTER,
PLASMA AI PROCESSOR
(LED:4TIME)
COLD
(LED:6TIMES)
(LED:3TIMES)
(LED:7TIMES)
COLD
HOT
(LED:5TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIME)
from P7
from P6
KEY SWITCH
+3.3V(SW)
HD/VD-1
+5V(STB)
HD/VD_2
DS BOARD SOS
TTL CONV.
+3.3V(P)
+1.8V(P)
STB+3.3V
SLOT2
FAN SOS
D5
to
DN3
ASIC OUTA
(30bit)
(30bit)
+2.5V(P)
HD/VD_1
30bit_RGB VIDEO
SIGNAL PROCESSOR
SIGNAL PROCESSOR
COMPONENT SELECT
Y,PB,PR
HD/VD-1
+2.5V
+2.5V(P)
PANEL STB_ON
OSD
Y/PB/PR_3
DS7
H3
+3.3V(P)
+1.8V SOS
+5V
L+/-
+14V(LAN)
H37
FAN_CONT
+9V
+15V(FAN)
EQUALIZER
SCW4
SPEAKER R
L/R_1
B
Y/PB/PR_1
+9V
SYNC SIGNAL
PROCESSOR
PROCESSOR
+1.2V(P)
ASIC OUTB
(30bit)
(30bit)
TERMINALS
SOUND
CONTROL
CONTROL
Y/PB/PR_3
PANEL READY
SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
ALL
OFF
+15V
(SND)
DS6
REMOTE IN
AUDIO
SELECT
SELECT
DDR2
L/R_1
LAN+15V
SPEAKER L
DN5
+3.3V(STB)
DS SOS DET
CIRCUIT
CIRCUIT
LVDS IN B
SPEAKER
+5V(STB)
DS1
+5V
(STB)
+1.2V(P)
TTL CONV.
FSTB
+15V
DS12
DS4
+15V
(FAN)
SPEAKER
L/R_2
DS11
STB+5V
EVEN 10bit
ODD 10bit
ODD 10bit
L/R_2
HDE
LED_G
DN1
+1.8V
L/R_1
+5V(P)
Y/PB/PR_1
DS8
+3.3V(P)
+3.3V
HD/VD_4
LVDS_A
REMOTE
RECEIVER
RECEIVER
V1
L/R_4
LVDS IN A
+15V(P)
R+/-
HD,VD
+5V(P)
R+/-
SYNC SIGNAL
INVERTER
INVERTER
LED_G/LED_R
HD/VD_4
DS13
EVEN 10bit
ODD 10bit
ODD 10bit
Y/PB/PR_4
+3.3V(STB)
V2
ASIC
HD,VD
TERMINAL
+1.8V(P)
V2
KEYSCAN
KEY SWITCH
IIC1
+5V(P)
FAN
POWER
POWER
IP CONV.
L/R_3
R,B,G
+9V(P)
R(10bit)
G(10bit)
B(10bit)
G(10bit)
B(10bit)
+15V(P)
H3
H37
R+/-
MICOM
SP AMP
+5V(P)
Y/PB/PR_2
+3.3V(P)
DS2
HD,VD
+9V(P)
LED_R
PANEL READY
LED_R
KEYSCAN
DN
Y/PB/PR_1
L/R_3
TERMINALS
DS14
DN BOARD SOS
LVDS RX
P+15V SOS
POWER ON/OFF
30bitx2_ASIC OUT
+15V(FAN)
F+15V SOS
TERMINAL
HD/VD
Y,PB,PR
+3.3V
LVDS_B
+1.2V
HD/VD_3
+5V(STB)
RESET
L/R_4
STB+5V
SCW4
PC
PANEL STB_ON
A/D_C
HX1
+9V
LED
+3.3V SOS
R/G/B
30bit
30bit
REMOTE RECEIVER/LED
Y/PB/PR_4
DVI-D INTERFACE
LVDS DATA
DS3
P_ON/OFF
+14V(LAN)
+15V(P)
+12V(SND)
L+/-
+15V(P)
DN2
+3.3V(STB)
+2.5V SOS
PANEL SOS
STB+3.3V
DIGITAL SIGNAL PROCESSOR
SLOT1
PANEL SOS
V15
A
VIDEO SIGNAL
PROCESSOR
PROCESSOR
LVDS RX
L,R
HX
P+5V
EEPROM
to
DS15
+1.2V SOS
F+15V DET
F+15V_MON
SLOT3
LVDS DATA
CLKGEN
RESET
LED_G
SLOT1-3 SOS
P+5V SOS
LVDS_A
REMOTE IN
L+/-
D3
L/R
PC/RS232C TERMINAL
IN
L,R
L,R
I/F
DVI
DVI
H1
Y,PB,PR
L,R
VIDEO
LAN
H1
COMPONENT VIDEO/
LAN TERMINAL
HL
RXD/TXD
LAN/RS232C
SIGNAL SELECT
SIGNAL SELECT
RS232C
(LED:10TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:13TIMES)
(LED:11TIMES)
(LED:10TIMES)
(LED:2TIMES)
DS
PB38
PB34
+7/12V
FAN SOS DET
FAN_A-F
DN9
PB36
CIRCUIT
PB32
PB30
PB FAN CONTROL
(LED:11TIMES)
TH-65PF12EK
44
11.2. Block (1 of 6) Diagram
TMDS_RX1-
DVI_CN_SDA
TMDS_RX2-
AUDIO_L
TMDS_RXC+
AUDIO_R
TMDS_RX2+
DVI_CN_SCL
TMDS_RX1+
AUDIO_R
AUDIO_L
TMDS_RX0+
TMDS_RXC-
TMDS_RX0-
JK3301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
D3011
+5V
JK3302
Q3305
D3025
+3.3V
Q3304
+5V
Q3301
PA3301
X3302
+15V
XIN
B0-B7
VCC(+3.3V)
LVDS_TX1-
IC3342
DVI IN
5V<->3.3V
TB2+
TD1-
USE
N.C.
CLK7(27MHz)
EVEN_G0-G7
A26
DS12
TA2-
TC2-
FREQ1
LVDS_TX5+
USE
B14
GENX_CONTROL_IIC
TCK1-
+9V
B23
TMDS_G
TC1-
AND
TA1
-TE1
LVDS_TX6-
SLOT_IIC
LVDS_TX3-
VCC(+3.3V)
OE2
B19
A8
TMDS_G
N.C.
TMDS_D0-
TVLOAD_IIC
+1.2V
VCC
TE1-
IC3310
LVDS_TX4-
A3
ODD_B0-B7
A5
TB1-
TMDS_G
CONFIG ROM
A9
IC3303
LVDS_TX2-
+1.8V
TMDS RX0
-RX2
IIC CLOCK2
WR
EEPROM
TCK1+
DVI_5V_DET
IC3320
RGB
OUTPUT
OUTPUT
EVEN_R0-R7
FACTORY
10MHz
B0-B7
STB+5V
VCC
B11
R1PWR5V
+3.3V
USE
NRST
Q3303
RESET
N.C.
LVDS_TXC-
H4
DVI I/F RECEIVER
TC2+
S2
TD1+
NRST
CSDA/CSCL
H,V,CK
IC3308
B6
TD2+
G0-G7
TA1-
B5
A
R
IC3301
TCK1
LVDS_TX6+
B0-B7
LATCH
SDA1
SCL1
STB+5V
IC3314
VCC
FOR
IC3307
B38
TE2+
SCL
G0-G7
SDA
TE2-
EEPROM
VCC(+3.3V)
B2
VCC(+3.3V)
H2
FACTORY
VCC
N.C.
DATA
ASD
DCLK
ASD
DCLK
EVEN_B0-B7
B24
LVDS_TX7+
+5V
B0-B7
R0-R7
TMDS_C+
LVDS_TX9-
IC3346
H,V,CLK
5V<->3.3V
LVDS_TX2+
N.C.
VCC(+1.2V)
TA1+
LVDS_TX3+
LVDS_TX8+
+15V
IIC DATA2
B37
A22
A10
DSCL1/DSA1
+15V
TMDS_G
IC3312
VOUT
GND
SDA2
SCL2
TB1+
1
S1
VCC
N_FHD
N.C.
DVI_CN_SDA/SCL
DDCD
HPD
LVDS_TX0-
SDA/
SCL
SCL
TMDS_D2+
DDCC
VCC(+1.8V)
L
H,V,CK
R0-R7
A
TMDS_D2-
H1
A19
+5V
HD/FHD DET
TMDS_D1+
AUDIO OUT L
A23
SDA/SCL
PLUG DET
FACTORY
IC3343
O_CLK
R0-R7
B
FOR
A7
A21
VCC(+3.3V)
CKOUT
B39
IC3319
XTAL IN
TC1+
+9V
B12
B8
TB2-
LVDS_TX5-
RESET
TMDS
DECODER
DECODER
A14
A15
B25
FOR
AUDIO OUT R
X3301
TD2-
SLOT_IIC
LVDS_TX7-
OSCXI
A12
IC3345
B21
Q3302
G0-G7
2
WC
+9V
ODD_G0-G7
3
A13
FPGA
HDE
TMDS_D0+
VCC
4
+5V
G0-G7
SYNCHRONIZATION
FREQ0
GENX MPU
TMDS_D1-
AUDIO IN
A4
HSYNC,VSYNC,DOCK
SDA/SCL
DATA RECOVERY
SDA0
SCL0
SCL0
CLOCK CONTROL
LVDS_TX1+
IC3341
LVDS_TX4+
H3
ODD_R0-R7
HPS
CLK4
TA2
-TE2
PLL
B9
LVDS CONVERTER
EPCS_DATA
EPCS_ASD
EPCD_DCLK
EPCS_ASD
EPCD_DCLK
TMDS_C-
IIC CONTROL(SRQ)
B15
LVDS_TX0+
LVDS_TX8-
DVI_IIC
LVDS_TXC+
TA2+
RESET
A2
B
DVI-D INTERFACE
OSCXO
B3
LVDS_TX9+
EDID_WP
DVI_5V_DET
TE1+
R0-R7
A28
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