Panasonic TH-65PF12RK Simplified Service Manual ▷ View online
TH-65PF12RK
5
2 Disassembly and Assem-
bly Instructions
2.1.
Removal of HHH-Board
1. Remove 4 screws (A) and then remove the HHH Terminal
Block.
2. Remove 4 screws (B).
3. Remove 4 screws (C) and then remove HHH-Board.
3. Remove 4 screws (C) and then remove HHH-Board.
TH-65PF12RK
6
TH-65PF12RK
7
3 Block Diagram
3.1.
Main Block Diagram
(LED:4TIME)
COLD
(LED:6TIMES)
(LED:3TIMES)
(LED:3TIMES)
(LED:7TIMES)
COLD
HOT
(LED:5TIMES)
(LED:2TIMES)
(LED:2TIMES)
(LED:8TIMES)
(LED:4TIMES)
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIME)
(LED:10TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:11TIMES)
(LED:13TIMES)
(LED:11TIMES)
(LED:10TIMES)
(LED:2TIMES)
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)
KEY SWITCH
+3.3V(SW)
HD/VD-1
+5V(STB)
HD/VD_2
PB32
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
FAN SOS DET CIRCUIT
DS7
H3
+7/12V
+3.3V(P)
+1.8V SOS
+5V
from P7
L+/-
+14V(LAN)
from P6
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
FAN_A-F
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
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+/-
PB34
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
PB30
Y/PB/PR_1
DN9
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)
PB36
PB38
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
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
PB FAN CONTROL
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
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:11TIMES)
(LED:13TIMES)
(LED:11TIMES)
(LED:10TIMES)
(LED:2TIMES)
DS
HDMI INTERFACE
HDMI
LAN+15V +9V
I/F
STB+5V
FPGA
AUDIO
DAC
DAC
HHH
+5V
HDMI
IN A
IN A
H1
+3.3V
HDMI
IN B
IN B
TH-65PF12RK
8
3.2.
Block (1 of 6) Diagram
EX_RESERVE2
EX_RESERVE1
EX_RESERVE3
+5V
BUFFER
LVDS_TX6+
+3.3VREG
+5VSTB
A8
HDMI_5V_DET2
A21
IC3324
Y2-Y9
MAIN MICOM
NRST
IC3301
A4
B14
+1.2V
INTERFACE
LVDS23p
SLOT_SDA
UV2-UV9
R
IC3314
B11
LVDS_TX1-
SLOT5V
ROM
S0-3
+1.8V
TMDS DATA
CLOCK
B3
IC3334
HDMI INTERFACE
HDMI_5V_DET2
+3.3VREG
LVDS_TX5-
LVDS_TX7-
A/D CONV.
HDMI_IIC
RESERVE6
HD/FHD
DDC IIC
A3
+1.8V
DATAO
DDC0_IIC
+9V
IC3306
LVDS31n
Y2-Y9
LVDS_TX8+
IC3339
AUDIO
LVDS_TXC-
EXPAND I/O
LVDS37n
A5
B2
LVDS_TX5+
SLOT9V
IC3329
nCSO
SLOT_IIC2
HDMI
USE
ADIN4
HDMI I/F RECEIVER
+3.3V
Q3303
HD/FHD DET
+5V
FOR
IIC
EEPROM
A15
SLOT15V
ADIN2
B24
O_CLK
B6
L
B15
IC3302
EDID B
LVDS_TX1+
HDMI_CEC
LVDS19p
HDMI PROCESSOR
RESET
IC3330
IC3338
B21
LVDS34n
ADIN3
+3.3VREG
HDMI_5V_DET1
+2.5V
LVDS19n
HDMI_SD
USE
VIDEO
B25
IVDO
ASDO
LVDS34p
LVDS_TX2-
LVDS_TX3+
FACTORY
EDID B
+3.3VREG
IC3312
10bit A/D
ASDO
B9
nCONFIG
RESERVE1
Y2-Y9
IC3343
HD/FHD
IC3304
AUDIO DAC
+5VSTB
CLK4
A2
LVDS31p
SLOT_IIC2
BUFFER
LVDS18n
RESERVE1
LVDS26n
EEPROM
CONFIG ROM(FPGA)
LVDS_TX9+
A9
P1
SLOT9V
H2
L_OUT+
AOUTR
3.3V
->5V
->5V
IC3321
IIC
UV2-UV9
IC3319
For HD
FACTORY
+1.2V
SLOT5V
+5V
LVDS27p
IC3326
EDID A
A12
B19
A23
UV2-UV9
INTERFACE
IC3303
Q3304
A14
H1
B38
CONFIG
DCLK
IC3310
B5
LVDS_TX4+
A10
S0-3
BUFFER
LVDS_TX6-
IC3308
B12
BUFFER
B8
A7
HDMI_CEC
+5V
BICK
H5
DET_2
H6
HDMI_L
B37
Y0,Y1,UV0,UV1
nCSO
RESERVE6
LVDS_TX3-
LVDS35p
LVDS35n
LVDS_TXC+
CLK1
LVDS_TX0+
HDMI_5V_DET1
IIC
+3.3VREG
FOUT
BUFFER
FPGA
EEPROM
LVDS_TX8-
Y0,Y1,UV0,UV1
A13
STB5V
LVDS_TX2+
TMDS DATA
CLOCK
LVDS_TX9-
+3.3V
A28
A19
BUFFER
LVDS27n
IC3341
LVDS18p
DET_1
IC3322
SLOT15V
CONTROL BUS
DDC IIC
FOR
VDD
A26
3.3V
->5V
->5V
LVDS_TX0-
+5V(HDMI)
DECODE
B39
LVDS33p
LVDS23n
R_OUT+
EDID A
SW
IC3328
IC3307
SLOT_IIC2
+5V
HDCP KEY
P3
HDMI IN B
LVDS33n
LVDS37p
HDMI_5V_DET2
IC3344
AUDIO AMP R
H/V
For FHD
DATAO
HDMI IN A
FIN
SLOT_SCL
IC3325
DS12
+5V(HDMI)
+3.3VREG
P2
IC3335
A22
HDMI_R
LVDS_TX7+
VCC
PLUG DET
For FHD
EEPROM
DDC1_IIC
LVDS28p
LVDS26p
CPG
HHH
DCLK
LVDS_TX4-
Y0,Y1,UV0,UV1
HDMI_5V_DET1
For HD
HDMI_IIC
IIC
+2.5V
+5V
PLAG_DET
H3
LVDS28n
AOUTL
AUDIO AMP L
IC3342
IC3323
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