Panasonic TH-58PF12EK Service Manual ▷ View online
TH-58PF12EK
45
11.5. Block (4 of 6) Diagram
(LED:10TIME)
(LED:11TIMES)
(LED:2TIME)
(LED:13TIME)
(LED:10TIME)
(LED:2TIMES)
(LED:11TIMES)
TXD_PC_M
LED_R
D_TXD
15V_ON/OFF
DS_SOS
PLLV
DPMS_VD
PLLH
RXD_PC
IIC_SW_DAC4
5VTXD_TU
READY
DAC1
PANEL_STBY_ON
VD-M
TXD_PC_M
RXD_PC
READY
KEY_INPUT
ALARM
LED_G
PANEL_STBY_ON
LED_R
FAN_CONT
ALL_OFF
DPMS_VD
5VRXD_TU
RESET
HD-M
3.3VRXD_TU
5VTXD_TU
LAN+14V_ON/OFF
IIC_SW_DAC4
RTC_INT
KEY_INPUT
15V_ON/OFF
IIC_SW_DAC3
FSTB+15V_MON
DAC0
STB_ON
LAN+14V_ON/OFF
IIC_CONT
DPMS_HD
SLOT1_DET
DAC1
3.3VRXD_TU
SLOT2_DET
ALARM
FAN_SOS
D_RXD
ALL_OFF
SLOT3_DET
FAN_SOS
RTC_INT
5VRXD_TU
DS_SOS
DAC0
DPMS_HD
IIC_CONT
RXD_PC
IIC_SW_DAC3
TXD_PC
STB_ON
LED_G
TXD_PC
FSTB+15V_MON
SOUND_MUTE
3.3V_TXD_LAN
3.3V_RXD_LAN
LAN0
LAN1
LAN0
LAN1
3.3V_RXD_LAN
3.3V_TXD_LAN
SOUND_MUTE
FAN_CONT
FAN_ON/OFF
FAN_ON/OFF
RESET
D4001
+3.3V(P)
FL4007
+2.5V(P)
+5V(FAN)
D4033
+3.3V
+3.3V(SW)
+15V(P)
+3.3V(SW)
R4145
+3.3V(STB)
+3.3V(SW)
+15V(P)
D4030
+2.5V
+3.3V(STB)
+1.2V
+5V(STB)
+3.3V(STB)
D4029
D4032
+5V(P)
+1.8V
+3.3V
D4031
+15V(FAN)
+1.8V(P)
+1.2V(P)
STB+5V
+5V(P)
+15V(P)
+3.3V(SW)
+3.3V(STB)
+3.3V
+1.8V
+2.5V
+1.2V(STB)
FL4008
+1.2V(STB)
+1.2V
+5V(STB)
G
G
G
G
A_EA+- - EE+-
POWER_ON/OFF
PI2B0-B9
5V
TXD_PC
IC4513
PI2R0-R9
SYNC
SEPA
VD_M
IC4201
IC4703
FPGA_LD
IIC3
29
A/D
FPGA_CLK
31
+3.3V
+1.2V
+1.2V
CLOCK IN
Q4012
AD_R0-R9
HD-M/
VD-M
65
SLOT3_DET
FSTB+15V_MON
SLOT1_DET
2
67
SLOT2_DET
14
45
FOR
KEY_INPUT
D_RXD
+3.3V
52
DDR_SDRAM
+1.2V
REMOTE_OUT
PANEL STBY ON
IC4902
DATA
59
IC4011
LVDS
46
DS_SOS
R/G/B
VSYNC
DQ0-DQ15
TXD_TU
IIC2
22
RXD_TU
TXD_PC
TTL
+3.3V(STB)
LVDS OUT
REMOTE IN
PARALLEL
HS,VS,CLK
36
10bit LVDS
Q4010
IC4001
-
FLASH MEMORY
IIC_SW_DAC4
IC4514
IC4704
VSYNC
IIC_SW_DAC3
DDR_SDRAM
IC4501
Q4007,13
D3
ASIC OUT A
PI1D(10)-(19)
REMOTE
8
DN3
HS,VS,CLK
CLKM/20MHz
SDA2/SCL2
Q4014
8Mbit
43
PANEL SOS
HDA,VDA
REMOTE_IN
ALL_OFF
DS BOARD SOS
FAN_A-F
CLK
5V<-3.3V
1
CLD
IC4005
13
4
ASIC
CLK
30
D_TXD
DN9
OSD
DPMS_VD
PI1HS,PI1VS
[A]
+7/12V
+1.8V
PLL
3
VIDEO SIGNAL PROCESSOR
10bit RGB VIDEO SIGNAL
G/Y_M
FAN CONT
SDA4/SCL4
HD_M
FAN CONTROL
RE0-9(10bit)
-
DN5
DPMS_HD
Q4003
+
SDA/SCL
+2.5V
RST IN
+1.8V SOS
PI1D(0)-(29)
CLD
DAC1
ROUT
R/G/B
DATA
39
S_CLOCK3
SDA3/SCL3
BOUT
40
2
SCW4 IN
15V_ON/OFF
+3.3V
PI2G0-G9
FSTB+15V_MON
R/G/B
Y_M
A_EA+- - EE+-
IC4903
IIC_SW_DAC4
MCLD
30bit
35
PANEL_STATUS
PI2D(0)-(29)
DPMS_VD
Q4011
IIC_SW_DAC3
PANEL STBY ON
DPMS_HD
DDR_SDRAM
LVDS
INTER FACE
TTL
STB_ON
DATA
[B]
CLOCK
IIC CONT
+15V(P)
LED_G
RECEIVER
A_OA+- - OE+-
PI1D(0)-(9)
LVDS
INTERFACE
PR_M
PI1R0-R9
PARALLEL
B_CLK+-
R/G/B_0-9
15
IC4515
PI1G0-G9
FACTORY
+
SCW4
MICOM
USE
+1.8V_AVDD
CLP
SDA1/SCL1
FOR
DAC1
A/D_C
50
FACTORY
DAC0
10bit
IIC2
LED_R
28
USE
+3.3V SOS
26
LVDS RECEIVER & TTL PARALLEL
B_OA+- - OE+-
PI1D(20)-(29)
LED_G
+1.8V
AVDD
IC4501
GOUT
+1.8V
IC4010
A_CLK+-
SCW IN B
B_EA+- - EE+-
Q4008
IIC2
IC4901
+2.5V SOS
A0-A19
FAN_SOS
LED_R
PANEL_STATUS
-
IIC3
KEY_INPUT
SCW4 IN
DN
BE0-9(10bit)
33
RXD_TU
DIGITAL SIGNAL PROCESSOR
PB
47
IC4012
REMOTE
IC4702
HSYNC
36
DS3
LAN+14V_ON/OFF
ALL_OFF
8
DS1
RXD_PC
DN2
P+15V SOS
HD_ADA
VD_ADA
CLPA
27
HS,VS,CLK
PI1B0-B9
41
ASIC OUT B
RESET
66
33
SCW4
LAN+14V_ON/OFF
4
D_IIC1
15V_ON/OFF
ASIC-ARM
HD_M/
VD_M
RTC_INT
S_CLOCK2
54
LSI RESET
TEMP
SENSOR
EEPROM
A_CLK+-
FPGA_DATAIN
24
FLASH MEMORY
30bit
REMOTE_OUT
D_TXD
5V->3.3V
D_RXD
+1.8V_PLL
IIC2
5V->3.3V
10
A/D CONVERTER
Q4009
DN BOARD SOS
DN1
HSYNC/VSYNC/CLAMP
S_DATA3
CLOCK GEN
D5
2
2088MHz
ASIC-ARM
+5V(STB)
B_EA+- - EE+-
DATA
+3.3V
B_CLK+-
+3.3V
4
+
IP CONVERTER
HSYNC
CLK_O
42
PANEL SOS
57
11
DDR2_SDRAM
67
INTERFACE
SCW IN A
IIC1
P+5V SOS
DAC0
SDA/SCL
IC4023
MCCLK
37
FAN+15V
+1.2V SOS
Q4023
MCDATA
34
16
P+15V SOS
PB_M
CLK5
+2.5V
3.3V
AD_B0-B9
SCW4
IC4501
IIC4
AD_H,AD_V
IC4004
GE0-9(10bit)
POCLK/74.25M
6
AD_G0-G9
10
IIC4
30bitx2_ASIC OUT
IIC_CONT
D_IIC_DATA2
DN4
D_IIC_DATA1
30bit_RGB VIDEO
SIGNAL PROCESSOR
20
21
DN11
IC4007,08
TTL
51
S_DATA2
14
+5V(P)
HDA,VDA,
CLPA
+15V(P)
+3.3V
HS,VS,CLK
STB_ON
23
74.25MHz
PI2D(0)-(9)
RXD_PC
DATA
ADDRESS
DATA
LVDS DATA
B_OA+- - OE+-
PARALLEL
R/PR_M
RECEIVER
B/PB_M
D_IIC2
D_IIC_CLK1
TXD_TU
PI2D(10)-(19)
A_OA+- - OE+-
3
D_IIC_CLK2
7
RTC_INT
PI2D(20)-(29)
IC4904
+1.8V
FAN+15V
17
56
SOUND_MUTE
3.3V_TXD_LAN
62
61
3.3V_RXD_LAN
LAN1
LAN0
19
12
LAN0
LAN1
3.3V_RXD_LAN
3.3V_TXD_LAN
SOUND_MUTE
STB+5V_MON
PI2HS,PI2VS
1
31
4
PB34
PB32 PB36
3
PB38
3
3
1
+9V(FAN)
+5V(FAN)
FAN-SOS
1
PB30
1
FAN SOS DET
CIRCUIT
FAN_CONT
FAN_ON/OFF
48
RESET
R/G/B
R/G/B
30bit
30bit
H/V
H/V
CLK
CLK
SELECTOR OR
D4002
(LED:10TIME)
(LED:11TIMES)
(LED:2TIME)
(LED:13TIME)
(LED:10TIME)
(LED:2TIMES)
(LED:11TIMES)
TH-58PF12EK
46
11.6. Block (5 of 6) Diagram
(LED:3TIMES)
(LED:8TIMES)
(LED:2TIMES)
(LED:7TIMES)
(LED:5TIMES)
(LED:4TIMES)
(LED:6TIMES)
COLD
HOT
HOT
COLD
HOT
COLD
HOT
COLD
(LED:4TIMES)
VDA_DET
D206
D402
D352
TP9
PANEL STBY_ON
IIC_CLK2
IIC_DATA1
PANEL MAIN ON
+15V(P)
VDA_DET
+15V(P)
+5V(STB)
POWER SOS
+5V(P)
+5V(P)
IIC_DATA2
PANEL SOS
IIC_CLK1
PANEL STATUS
D_IIC2
IC9001
+1.2V
D_TXD
SUSTAIN CONTROL
+1.8V
D25
10
IC9500
63
DISCHARGE CONTROL
BUFFER
+15V(P)
14
D_IIC2
FACTORY
USE
USE
D20
D_RXD
DISCHARGE
CONTROL
+2.5V
1
LVDS DATA
CPG with SS
1
IC9303
SOS6_SC1
POWER SOS
PANEL MICOM
3
FLASH
MEMORY
SOS8_SS
D
5
LVDS DATA
SUB-FIELD PROCESSOR
17
VIDEO DATA
9
C21
IC9805
+5V(P)
D_IIC2
READY
LVDS RX
FOR
+3.3V
+3.3V
66
PLASMA AI PROCESSOR
+15V(P)DET
66
+5V(P)DET
D_IIC2
29
DATA DRIVER
PD3H
POWER SOS
68
63
+3.3V(P)
DDR
MEMORY
IIC
PANEL SOS
AUX_ON/OFF
SUSTAIN CONTROL
IC9003
FORMAT CONVERTER,
UHZ
IC9806
+1.2V
PANEL STATUS
68
+3.3V
VIDEO/PANEL CONTROL
VIDEO DATA
PANEL MAIN ON
D6
30
GenX7
H/V SYNC CONTROL
+3.3V(P)DET
RESET
+5V(P)
IIC
IC9004
29
D31
CONTROL DATA
6
RESET
CONTROL DATA
30
C22
UHZ
SC20
SCAN CONTROL
D_IIC1
PANEL_STBY_ON
EEPROM
D32
+3.3V
IIC
+3.3V(STB)
DDR I/F
+1.2V
IC9808
15
11
IIC
SOS6_SC1
48
+3.3V(P)
CONTROL DATA
VIDEO DATA
STB+3.3V/RESET
FLASH I/F
PLASMA AI
2
PANEL_MAIN_ON
SCAN CONTROL
IC9300
SOS7_SC2
+15V(P)
VIDEO DATA
SOS8_SS
POWER ON/OFF
+2.5V
AUX_ON/OFF
D_IIC1
ALARM
IC9902,03
+3.3V(P)
12
SOS7_SC2
DN5
31
1
D5
POWER SOS
PANEL_MAIN_ON
3
D3
8
11
4
7
2
DN3
10
IC9002
TENP SENSOR
IIC3
67
+3.3V(P)
IC9807
+1.8V
13
VDA_DET
VDA_DET
D_IIC3
IIC
AC INLET
AC CORD
K802
4
AC DET
Q403
7
Q353
C35
L805
+15V(SND)
MC501
ALL_OFF
2
MC801
2
VR251
D254-D257
VR401
NEUTRAL
Vda
POWER
SW
10
7
Vsus_ON
4
ON
+15V(P)
Vsus
D505
IC555
F801
Q401
+5V
PFC
P25
2
Q551
MC701
PC501
5
6
F802
D501
Vsus_ON
K601
MC401
PC401
F201
DS4
IC251
Vsus
2
L603,L605
K801
BIAS2_ON
FILTER
Vsus
MAIN SW2
T501
15V_IN
IC301
Vda
L601
L602
D806
9
7
IC601
2
IC352
D500
Vda
F301
10A 250V
Q802-Q803
P52
IC501
STB POWER
OUT
P55
STB_ON
5A 250V
P34
F602
NEUTRAL
1
Q402
P2
P54
SC2
+15V(P)
5V_OUT
1
10A 250V
POWER
CONTROL
Q301,Q302
3
5
P7
Vda_ON
P11
+15V(P)
Vsus
AC DET
+5V(P)
T201
1
LINE
Q611
Vsus_OUT
BIAS1_ON
LIVE
LINE
P35
2A 250V
13
Vda OUT
Q351
Vda
NEUTRAL
11
D601,D602
Vda_ON
5
K803
PC231
5
BIAS2_ON
P51
BAIS_ON
PC202
PC302
D401
5
P56
FSTB+15V
VDATA_DET
PC301
Q601-Q604
9
P53
MULTI
5
1
1
PC502
SW061
15V_ON
K603
P9
6
+15V(SND)
12
1
4
MAIN SW
T301
Q201,Q202
MC451
+5V(P)
+15V(P)
8
1
5A 250V
Q203
SS11
MULTI_ON
10A 250V
IC202
1
7
L802
DS6
P6
STB_OUT
6
AC DET
Q801
K602
D506
2
1
10A 250V
Q303
3
5V_ON
Q502
S34
3
6
PC201
1
1
F601
Q605-Q608
MAIN SW1
+5V(STB)
1
D551
2
F501
FSTB+15V
1
IC201
3
PFC
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO
COUPLER
PHOTO COUPLER
RECTIFIER
RECTIFIER
RECTIFIER
Vsus
ERROR DET
PHOTO COUPLER
PHOTO COUPLER
+15V
ERROR DET
PHOTO
COUPLER
Vda
CONTROL
MAIN RELAY-2(H)
POWER SOS
MAIN RELAY-1(H)
PANEL MAIN ON
POWER MICOM
RUSH RELAY-2(H)
RUSH RELAY-1(H)
ALL_OFF
F_STB_ON
ECO_ON
ECO_ON
F_STB_ON
STB
ERROR DET
FILTER
Vsus POWER
CONTROL
CONTROL
S1 POWER SWITCH
P(MULTI)
POWER SUPPLY
POWER SUPPLY
P(SUS)
RESONANCE
COMPARATOR
RESONANCE
(LED:3TIMES)
(LED:8TIMES)
(LED:2TIMES)
(LED:7TIMES)
(LED:5TIMES)
(LED:4TIMES)
(LED:6TIMES)
COLD
HOT
HOT
COLD
HOT
COLD
HOT
COLD
(LED:4TIMES)
TH-58PF12EK
47
11.7. Block (6 of 6) Diagram
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIMES)
TPVE
TPSOS6
D16255
TPVAD
VR16601
TPSS1
D16901
D16480
D16282
5V
TPVSET
TPVSCN
D16583
TPSOS8
TPSC1
D16721
VF_GND
TPVSUS
5V
TPVSUS
D16791
D16253
D16821
TPSOS7
D16280
D16473
D16493
D16820
D16725
VR16600
C35
USH
+5V
4
DRIVER
5
CRC1
Q16051
3
IC16304
USL
VHIZ
ERROR DET
PANEL DRIVER
DATA DRIVER (LEFT)
CB8
VOLTAGE
IC16312
CB
11
55
IPD CIRCUIT
39
Vda
+3.3V(P)
VIDEO DATA
COMPARATOR
SD
46
1
IC16725
OC1
Vda
INVERTER
50
ERROR DET
Vad+5V
SS
56
6
CB2
SS
57
INVERTER
SS
IC16920
41
CB6
CIRCUIT
SS
33
Q16608
C33
FPC DET
UMH
68
SCAN
D16463
2
IC16724
SUSTAIN DRIVE
Q16424
ERROR DET
Vda
53
CML
CONVERTER
F_5V_B
VSCN GEN.
SS
22
1
CLK
SHUNT REG
8
LED(G)
C2
VHIZ
15V_F
9
8
SUSTAIN CONTROL
UHZ
IC16564
IC16801
4
VE GEN.
SC
SCAN OUT (LOWER)
(LOWER)
D16860
Vsus
SS
03
5
PANEL SCAN
USL
IC16784
PHOTO COUPLER
IPD CIRCUIT
IC16131
C22
IC16151
P11
CSL
PC16301
2
VIDEO DATA
D32
Q16621
SIU
RECOVERY
PC16191
SCNR_PRO
CB
12
5
1
IC16771
1
2
IC16788,89
Q16401
BUFFER
D16461
2
VSCN-F
SS
53
COUPLER
44
SS
11
+3.3V(P)
IC16251
SD
42
4
CB3
1
VIDEO DATA
IPD CIRCUIT
12
8
63
15
4
3
PC16461
F_5V_A
6
VSCN
SOS8_SS
13
65
SC50
6
C36
DRIVER
60
CSH/CMH GATE
DRIVE CIRCUIT
CONNECTOR
CONTROL DATA
SCNR_PRO
ELECTRODES
59
CML
59
VIDEO DATA
IPD CIRCUIT
BUFFER
PC16603
12
Vscn
Q16025
Q16101
3
9
P35
SCAN
Vsus
VSET23
GEN.
Q16453
IC16563
D20
CPH1
D16041
Q16041
Q16001
VAD
CMH
SOS8
PANEL DRIVER
CMH
C1
SD
+5V(P)
Q16444
D16481
SC2
4
IC16773
CSL/CML GATE
DRIVE CIRCUIT
CSL
CB5
CML
1
2
C26
Vfo
IC16521
CB9
CERS
VOH
Q16052
SUSTAIN CONTROL
1
4
3
(VAD)
SC
46
PLASMA PANEL
CSH
CSL
SOS7_SC2
MAIN_STOP
DRIVER
SU
11
SC
41
DATA DRIVER (RIGHT)
ELECTRODE
CIS
ERROR DET
OC2
VSET23
Vda
SS33
Vda
1
SUSTAIN CONTROL
GEN.
IC16581
SCAN
CONTROL
IC16691
REG.
CEL
16V-F
CONTROL DATA
VE Gen.
Q16404
IC16464,65
IC16501
IC17203
CB
13
CLK
VHIZ GEN.
SCAN
Q16454
64
BUFFER
UML
D16859
D16053
1
UHZ
15V_F
LED(G)
7
4
PC16684
CEL
12
IC16241
SIU
13
+3.3V(P)
Q16042
BUFFER
(15V_F)
2
OC2
IC14961-65
Q16818
IC17202
Vda
SEL
PC16685
6
VSUS Gen.
+3.3V(P)
ENERGY
DRIVER
SUSTAIN
SS2
C10
52
UEH
13
CRC1
IC16561,62
Q16623
1
+5V(P)
+5V(P)
13
Q16280
OC1
CSH
CERS
6
3
CRC2
CONTROL DATA
VIDEO DATA
(SC1)
IC16692
62
D16871
SOS8_SS
SU1-SU5
CERS
CRC2
SCAN DRIVE
IC17201
PHOTO
VSET GEN.
+5V(P)
1
5
IC16786,87
VIDEO DATA
CONTROL DATA
Q16102
DATA DRIVER (CENTER)
+3.3V(P)
VSET23
CIS
IC14901-04
PHOTO COUPLER
D16483
4
1
Q16661
SCAN
DROP
SU
P2
C21
LOGIC IC
2
PHOTO
COUPLER
CB4
Q16490
D31
Q16601
C3
1
8
Vfo
4
PLASMA PANEL
SHUNT REG
SUSTAIN CONTROL
D16043
19
FOR
FACTORY
USE
10
UML
1
CPH2
Q16607
+3.3V(P)
IC16490,91
IC16792
IC16793
(SC2)
21
UMH
PANEL DRIVER
IC16661
(INIT-F)
PLASMA PANEL
CPH1
6
ERROR DET
SUSTAIN CONTROL
SD1-SD5
NAND GATE
BUFFER
IC16791
REG.
SOS8_SS
35
IC14951-54
9
7
VOL
SD
11
64
Q16443
USH
+5V(P)
DC/DC
2
DRIVER
SS
55
+5V
PHOTO COUPLER
PANEL SUSTAIN
CB
14
CB7
5
2
C33
+15V
25
66
C20
IC14955-58
SU
41
Q16876
+3.3V(P)
1
3
CB1
55
INVERTER
Q16022
DRIVER
23
51
9
SOS6_SC1
PHOTO COUPLER
23
Q16421
SC
42
IC14905-08
+15V(P)
Q16004
SHUNT
SCAN OUT (UPPER)
SEL
CB
10
+5V(P)
SHUNT
30
24
SEPA PROTECT
PC16480
22
SCAN CONTROL
D16051
UEH
30
+15V(P)
CB
15
COMPARATOR
SC
20
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIMES)
TH-58PF12EK
48
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