Panasonic TH-58PF12RK Simplified Service Manual ▷ View online
TH-58PF12RK
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-58PF12RK
6
TH-58PF12RK
7
3 Block Diagram
3.1.
Main Block Diagram
(LED:10TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:2TIMES)
(LED:4TIMES)
(LED:4TIME)
(LED:6TIMES)
(LED:8TIMES)
(LED:6TIMES)
(LED:3TIMES)
(LED:5TIMES)
(LED:7TIMES)
(LED:11TIMES)
(LED:13TIMES)
(LED:8TIME)
(LED:11TIMES)
COLD
HOT
(LED:10TIMES)
(LED:2TIMES)
COLD
(LED:7TIMES)
KEY SWITCH
D3
+3.3V(SW)
HD/VD-1
+2.5V
SOS8_SS
+5V(STB)
HD/VD_2
SU11
PB32
DS BOARD SOS
DATA
DRIVER
SC41
TTL CONV.
+3.3V(P)
+3.3V(P)
+1.8V(P)
STB+3.3V
SLOT2
FAN SOS
PROCESS
VOLTAGE
COTROLLER
D5
C10
to
+5V(P)
DN3
Vda
C1
SOS7_SC2
ASIC OUTA
(30bit)
+2.5V(P)
HD/VD_1
30bit_RGB VIDEO
SIGNAL PROCESSOR
+2.5V(P)
SD46
SCAN
DRIVER
COMPONENT SELECT
Y,PB,PR
HD/VD-1
+2.5V
DCDC
+2.5V(P)
PANEL STB_ON
OSD
Y/PB/PR_3
from
EEPROM
SS03
SOS8_SS
SOS8_SS
+3.3V(P)
+3.3V
FAN SOS DET
+5V(P)
C3
+15V(P)
+3.3V(P)
P11
P2
D25
DS7
SC2
ENERGY RECOVERY
AC CORD
DATA
DRIVER
H3
SS-BOARD
SOS DETECT
+7/12V
SS22
SOS8_SS
D32
CONNECTOR
+3.3V(P)
SOS7_SC2
+1.8V SOS
SS33
SUSTAIN CONTROL
+5V
+3.3V(P)
from P7
L+/-
+14V(LAN)
from P6
S1
DN3
H37
from
DATA DRIVER
FAN_CONT
SC-BOARD
ENEGRY RECOVERY
SOS DETECT
SOS8_SS
PANEL MICOM
+9V
+15V(FAN)
EQUALIZER
C21
LVDS RX
VSET GEN.
+1.8V(P)
CPG with SS
SCW4
SPEAKER R
L/R_1
B
Y/PB/PR_1
+9V
SYNC SIGNAL
PROCESSOR
DATA
DRIVER
SD
SOS6_SC1
+1.2V(P)
SS
ASIC OUTB
(30bit)
TERMINALS
SOUND
CONTROL
Y/PB/PR_3
+15V(P)
PANEL READY
SLOT INTERFACE/SYNC PROCESSOR/SOUND PROCESSOR
CIRCUIT
SUSTAIN CONTROL
+5V(STB)
+1.2V(P)
ALL OFF
+15V (SND)
DS6
REMOTE IN
AUDIO
SELECT
DDR2
L/R_1
+3.3V(P)
DATA DRIVER (LEFT)
+5V(P)
FAN_A-F
LAN+15V
SPEAKER L
DN5
DATA
DRIVER
VSUS
DISCHARGE
CONTROL
C2
+3.3V(P)
PS SOS4
+3.3V(STB)
FSTB+15V
+5V(P) DET
DS SOS DET
CIRCUIT
C33
+15V(SND)
LVDS IN B
P6
+15V(FAN)
SPEAKER
+15V(P)
+5V(STB)
P56
SOS7_SC2
DS1
+5V (STB)
+1.2V(P)
TTL CONV.
FSTB +15V
DS12
DS4
+15V (FAN)
DCDC
SPEAKER
D
L/R_2
DS11
FORMAT CONVERTER,
STB+5V
PLASMA AI PROCESSOR
DCDC
EVEN 10bit
ODD 10bit
L/R_2
DCDC
LED_G
(STB)
C20
DN1
+1.8V
POWER SW
L/R_1
+5V(P)
DATA
DRIVER
DATA DRIVER (CENTER)
SS2
POWER SWITCH
Vda
VIDEO DATA
SU41
VAD GEN.
SCAN CONTROL
Y/PB/PR_1
DS8
+3.3V(P)
SC20
+3.3V
HD/VD_4
+1.8V
SC-BOARD
FLOTING PART
SOS DETECT
LVDS_A
REMOTE
RECEIVER
VIDEO DATA
Vda
V1
L/R_4
LVDS IN A
DN5
SUSTAIN CONTROL
+5V(P)
DATA
DRIVER
+5V(P)
SOS4_PS
+15V(P)
+3.3V(STB)
DATA
DRIVER
R+/-
SC
DATA
DRIVER
HD,VD
+5V(P)
POWER SUPPLY
C21
VE GEN.
POWER SUPPLY
R+/-
PB34
SYNC SIGNAL
INVERTER
LED_G/LED_R
SUSTAIN
VOLTAGE
RECTIFIER
VSUS
P52
S34
ALL OFF
+1.2V
Vda
HD/VD_4
P51
+5V(STB)
DS13
EVEN 10bit
ODD 10bit
Vda
+3.3V(P) DET
Y/PB/PR_4
+3.3V(STB)
+15V(P) DET
V2
ASIC
HD,VD
TERMINAL
+1.8V(P)
SUSTAIN CONTROL
V2
DATA
DRIVER
KEYSCAN
KEY SWITCH
VSUS
IIC1
Vda
+5V(P)
FAN
POWER
IP CONV.
D5
L/R_3
R,B,G
SCAN OUT (UPPER)
VSUS GEN.
+9V(P)
R(10bit)
G(10bit)
B(10bit)
C22
+15V(P)
D20
SCAN
DRIVER
SD11
(30bit)
SU
DCDC
DATA DRIVER (RIGHT)
H3
+15V(P)
H37
+5V(P)
R+/-
+3.3V(P)
MICOM
SP AMP
+5V(P)
Y/PB/PR_2
+3.3V(P)
DS2
HD,VD
+9V(P)
LED_R
to DS4
+3.3V(P)
PANEL READY
LED_R
KEYSCAN
DN
PB30
Y/PB/PR_1
DN9
PANEL SOS
RESET
L/R_3
TERMINALS
RESET
DS14
DN BOARD SOS
LVDS RX
P+15V SOS
POWER ON/OFF
30bitx2_ASIC OUT
+15V(FAN)
F+15V SOS
TERMINAL
SUSTAIN CONTROL
MAIN SW1
SC46
HD/VD
Y,PB,PR
+3.3V
LVDS_B
+1.2V
HD/VD_3
+5V(STB)
DATA
DRIVER
PB36
PB38
SC42
RESET
L/R_4
STB+5V
to DS6
DATA
DRIVER
SCW4
PC
SCAN DRIVE
SOS6_SC1
PANEL STB_ON
+5V(P)
A/D_C
(LOWER)
LVDS DATA
SC2
VIDEO DATA
HX1
VIDEO DATA
+9V
LED
+3.3V SOS
R/G/B
30bit
REMOTE RECEIVER/LED
+5V(P)
Y/PB/PR_4
C26
PANEL STB_ON
VIDEO DATA
BUFFER
ON
PANEL READY
CONTROL
PULSE
VIDEO DATA
LVDS DATA
VIDEO DATA
C36
PLASMA AI
SUB-FIELD PROCESSOR
+3.3V
P9
AC_DET
+15V(P)
RELAY
STANBY
VOLTAGE
RECTIFIER
PROCESS
VOLTAGE
RECTIFIER
P7
CONTROL SIGNAL
DS3
H/V SYNC CONTROL
P_ON/OFF
+5V(STB)
+15V(P)
SUSTAIN
POWER
COTROLLER
+14V(LAN)
POWER
FACTOR
CONTROL
P-BOARD
SOS DETECT
POWER
FACTOR
CONTROL
+15V(P)
STANBY
POWER
COTROLLER
RECTIFIER
+15V(P)
MAIN SW2
+12V(SND)
POWER MICOM
FSTB+15V
SOS8_SS
L+/-
P2
+15V(P)
AC_DET
SCAN OUT (LOWER)
DN2
+3.3V(STB)
+2.5V SOS
PANEL SOS
STB+3.3V
DIGITAL SIGNAL PROCESSOR
SLOT1
RECTIFIER
PANEL SOS
RELAY
V15
+5V(P)
RECTIFIER
A
SD42
VIDEO SIGNAL
PROCESSOR
LVDS RX
L,R
HX
P+5V
EEPROM
C35
to
+5V(P)
P34
+5V(P)
+5V(P)
P55
PB FAN CONTROL
+5V(P)
+3.3V(P)
DS15
VSCAN GEN.
+3.3V,5V(P)
+1.2V SOS
D31
DATA
DRIVER
SOS6_SC1
DATA
DRIVER
F+15V DET
(30bit)
F+15V_MON
SUSTAIN DRIVE
VSUS
DATA
DRIVER
MAIN SW1
P53
P(MULTI)
DATA
DRIVER
SS11
SLOT3
LVDS DATA
+5V(STB)
CLKGEN
MAIN SW2
+3.3V(P)
+15V(P)
P(SUS)
RESET
SUSTAIN
+15V(P)
MAIN SW2
LED_G
P25
P35
SLOT1-3 SOS
P54
+5V(STB)
P+5V SOS
LVDS_A
VIDEO DATA
REMOTE IN
L+/-
SOS8_SS
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
RS232C
+15V(P)
(LED:10TIMES)
(LED:2TIMES)
(LED:10TIMES)
(LED:2TIMES)
(LED:4TIMES)
(LED:4TIME)
(LED:6TIMES)
(LED:8TIMES)
(LED:6TIMES)
(LED:3TIMES)
(LED:5TIMES)
(LED:7TIMES)
(LED:11TIMES)
(LED:13TIMES)
(LED:8TIME)
(LED:11TIMES)
COLD
HOT
(LED:10TIMES)
(LED:2TIMES)
COLD
(LED:7TIMES)
DS
HDMI INTERFACE
HDMI
LAN+15V +9V
I/F
STB+5V
FPGA
AUDIO
DAC
HHH
+5V
HDMI
IN A
H1
+3.3V
HDMI
IN B
TH-58PF12RK
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
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
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
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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