Panasonic TH-50PF30E / TH-50PF30ER Service Manual ▷ View online
TH-50PF30E / TH-50PF30ER
41
10.5. Block (4 of 5) Diagram
(LED:4TIMES)
COLD
HOT
COLD
HOT
(LED:4TIMES)
(LED:2TIMES)
(LED:5TIMES)
(LED:8TIMES)
(LED:6TIMES)
(LED:3TIMES)
(LED:7TIMES)
(LED:9TIMES)
P_S0
DRVMUTE
P_S0
P_S1
P_S1
READY
ALARM
D705
F602
D351
D551,52
F201
D402
D401
D254
D253
D504
F601
D403
P+5V
F501
P+3.3V
FET
DRIVER
PANEL_MAIN_ON
5A 250V
IC9004
VDET
RF601
+2.5V
(MSB)RA_O+
2
LIVE
BIAS_PFC
RC_O-
27
DRVRST
MC701
1
10
20MHz
P3V_IIC2
IC9400-02
IIC
7
K602
SOS6_SC1
PC504
L402
OVP
DET
LP1
MC551
35
IC551
36
MAIN RELAY_ON
DET
RB_E+
14
P+15V
FILTER
P+15V
P25
FB
CONTROL DATA
POWER SOS
P+15V
S0
BIAS_PFC
D_RXD
55
2
Q405
Q406
BUFFER
Vda
1
(LSB)RE_O-
UHZ
STB
ERROR DET
FLASH I/F
C21
4
+5V
1
ALL_OFF
C35
DIDEO DATA
PHOTO COUPLER
F+15V
D25
Vda
CONTROL
IC9003
52
15V
CONTROL
Vda CONTROL
VGH
NEUTRAL
5
10
Vsus_Vo
SC20
D32
COMPARATOR
ON
20
13
Vda_Vo
11
VSUS_CON_S1
P3V_
IIC2
49
Q601,04,06
F+15V
Q251,Q252
P+15V
+1.1V
P35
BIAS_MAIN
Q702
IC9800
Vda
1
D_IIC_CLK1
SOUND+15V
8
BUFFER
PC501
P+3.3V
SOS8_SS
9
PANEL SOS
7
P25
D_TXD
VIDEO/PANEL CONTROL
STB_IIC2
32
RA_E-
STB_
IIC2
D31
3
V_LRID
BUFFER
3
P+15V
41
STB+3.3V
PC503
5V OUT
Q407
Q504
10
BUFFER
+5V
RC_E+
+3.3V
PHOTO COUPLER
STB+5V
VR251
26
L351
IIC
4
STB_IIC1
10A 250V
P_S0
55
+15V(SND)
17
RC_O+
P_S1
2A 250V
Vda
STB+5V
D_IIC_DATA1
RD_E+
10MHz
D_IIC1
D_IIC_CLK2
IC202
NEUTRAL
IC251
55
A15
P+15V
P34
39
P16
IC9001
8
A16
AC DET
P+15VDET
POWER SOS
CONTROL DATA
F+15V
Q706
-LVDSCLK
DIDEO DATA
Vsus
P+3.3VDET
RD_O+
1
P3V_
IIC1
DRVMUTE
Q203
2
UHZ
VGL
+2.5V
D_RXD
IR_LR
D25
IC403
VSUS_CON_S0
+LVDSCLK
DRVMUTE
1
BIAS_MAIN
Q503
Q201,Q202
EEPROM
Q408
F+15V
44
D_TXD
D_TXD
C31
PHOTO COUPLER
RECTIFIER
POWER SOS
PHOTO COUPLER
RE_E+
D_TXD
BUFFER
FLASH
MEMORY
+1.1V
P3V_IIC2
40
30
STB5V_
ON/OFF
PHOTO COUPLER
50
PC202
Vda
P+5V
PANEL_STATUS
SUSTAIN CONTROL
14
D603
24
Vsus
S1
STB+3.3V/RESET
15
RB_O+
GenX7
SS11
SC2
IC9002
RC_E-
Q403
L601,L602
1
53
8
P+5V
40
51
IIC_SW
VSUS_CON_S0
RB_O-
2
D_RXD
Q355
+3.3V
OCP
IC9304
VSUS_CON_S1
29
IC601
10A 250V
33
15V_IN
DCC_SOS
D20
47
Q404
23
14
Vsus
ERROR DET
Q602,Q603
8
VDD
Vsus
RA_E+
Q551
16
1
1
VR401
(MSB)RA_O-
(LSB)RE_O+
IC352
K605
3
ALL_OFF
2
P+15V
IC9801
VSET1/2
CONTROL
+LVDSCLK
RD_O-
LIVE
6
IC201
BIAS 5V
D_IIC2
Q402
PANEL_MAIN_ON
18
Vda
DET
RB_E-
T501
DIDEO DATA
SW061
18
15V DET
P+15V
FV_ON
SCAN CONTROL
F_STB_0N
STB+5V
TEMP
SENSOR
15VON
-LVDSCLK
2
D_IIC_DATA2
OSD I/F
48
F_STB_0N
L603
CON.
DCC_SOS
21
29
PANEL_STBY_ON
RECTIFIER
STB+5V
STB_
IIC1
S34
T201
PANEL_MAIN_ON
+3.3V
P+3.3V
Q401
POWER MPU
1
5
SOS6_SC1
VSET1/VSET2
D15
RESET
BIAS
42
PC502
45
MAIN SW_ON
SOS8_SS
STB
PC201
L401
1
IC9005
9
P2
OSD I/F
SOS7_SC2
3.3V_DET
4
PHOTO COUPLER
P11
P+5VDET
P9
5
LVDS DATA
RESET
AC DET
Vda
DET
Q557
RD_E-
SOS7_SC2
SOUND+15V
2
IC501
Q502,05,06
D6
DIDEO DATA
15
30
D_RXD
VC1
D501
12
RE_E-
IC9300
9
S1 POWER SWITCH
POWER SW
D
DIGITAL SIGNAL PROCESSOR
POWER SUPPLY
P
RESONANCE
PFC
RESONANCE
CONTROL
IIC_CONT
POWER SOS
POWER MAIN ON
POWER ON/OFF
PANEL SOS
PANEL STATUS
PANEL MICOM
DATA CONTROL
SUB-FIELD PROCESSOR
CPG with SS
H/V SYNC CONTROL
H/V SYNC CONTROL
LVDS RX
PLASMA AI
SUSTAIN
CONTROL
DISCHARGE
CONTROL
CONTROL DATA
SCAN CONTROL
USE
FOR
FACTORY
FACTORY
AC CORD
3.3V_DET
1
3.3V_DET
AC INLET
(LED:4TIMES)
COLD
HOT
COLD
HOT
(LED:4TIMES)
(LED:2TIMES)
(LED:5TIMES)
(LED:8TIMES)
(LED:6TIMES)
(LED:3TIMES)
(LED:7TIMES)
(LED:9TIMES)
IR_LR
V_LRID
IR_LR
V_LRID
TH-50PF30E / TH-50PF30ER
42
10.6. Block (5 of 5) Diagram
(LED:8 TIMES)
(LED:7 TIMES)
(LED:6 TIMES)
TPVSUS
TPSOS7
TPSOS6
D16493
TPSOS8
TPSC1
TPVFG
D16825
D16728
ZA16412
D16618
D16791
D16473
D16255
ZA16421
ZA14951
D16254
TPVSUS
ZA14902
ZA16422
D16282
D16476
ZA14952
ZA16411
TPSS1
ZA14901
D16475
TPVAD
D16583
VF5V
(SC1)
20
SC
20
CHA
4
SUSTAIN L
SEL
CIS
9
CML
2
SD
42
IC14901,02,04
BUFFER
P+15V
IC14604-06
CEL
2
35
36
CB6
8
13
8
P+5V
CB
13
SD1-SD5
20
D20
P+5V
37
SD
46
SIU
C33
RECOVERY H
9
CB
10
1
INVERTER
C33
32
Q16401
Q16402
Q16403
RECOVERY L
P+15V
SU
41
C36
VIDEO DATA
VHIZ GEN.
1
9
40
VFO
23
VSCN-F
IC16490,91
SIU
CONTROL DATA
CB
15
2
2
CONTROL DATA
Q16601
VHIZ
1
UML
Q16452
IC16564,65
CMH
UML
8
CB
11
CPH1
BUFFER
SS
33
LED(G)
CIS
CERS
IC16521
VFO
1
52
P+15V
SOS8_SS
22
IC16131
IC16792,93
IC16684
5
Q16442
BUFFER
IC17201,02
VDA
D31
IC16471
IC16561,62
VSCN-F
D16714
VFG
CRC2
18
C31
USL
SD
11
MAIN L
VHIZ
C35
3
IC16243
CLK
7
6
2
15
P+3.3V
LED(G)
NAND
1
RECOVERY H
IC16132
IC16151
OC1
Q16471
PC16301
IC16563
27
2
7
SUSTAIN CONTROL
VDA
24
6
6
CB
12
1
IC17302
P+5V
BUFFER
38
BUFFER
VIDEO DATA
CONTROL DATA
P2
P35
SS
53
IC16502
CRC1
+5V
SC2
IC16691
P+5V
CB8
13
CRC2
CHA
C26
1
SOS6
SS
54
BUFFER
BUFFER
SC JIGU
IC16191
2
Vsus
CB
14
CPH1
SC
50
SOS7
2
1
3
Q16607
SOS8_SS
SOS8_SS
6
RECOVERY L
4
Vsus
SCNR_PRO
C20
SS
56
IC16152
T16471
Q16661
16
1
C10
1
CB3
35
USL
CSH
1
P+5V
Q16041
6
VOL
BUFFER
VDA
Q16001
Q16002
Q16003
26
2
25
CRC1
Q16101
Q16102
VIDEO DATA
T16472
SEPA
IC16241
OR
IC16522
CB2
42
IC16244
CB4
IC16786,87
CML
PC16723
21
54
IC16304,12
SS33
Q16021
Q16022
UEH
55
55
SC
42
VF5V
USH
SS
11
14
2
26
Q16600
Q16621
Q16622
Q16623
CSL
SUSTAIN CONTROL
IC14801-03
C14
VDA
BUFFER
4
F15V
SU
11
P+3.3V
CB5
2
USH
OC2
AND
CPH1
SUSTAIN CONTROL
VDA
1
CEL
UEH
SC
46
VFG
8
51
CSH
1
Q16051
BUFFER
6
30
P+3.3V
IC16795
CERS
19
SUSTAIN H
CSL
SEL
VIDEO DATA
IC14601-03
IC16501
SCNR_PRO
IC16921
5V_F
IC16724
OC1
P+5V
BUFFER
BUFFER
CHA
SC
41
MAIN H
8
CB1
UMH
P+3.3V
2
P11
VDA
BUFFER
VFG
6
UMH
D16713
D32
SU1-SU5
C21
BUFFER
CMH
15V_F
VIDEO DATA
Q16421
Q16422
Q16423
1
PC16897
1
IC16784,85
13
BUFFER
1
30
7
UHZ
CB9
P+3.3V
VSCN_F
16
1
CB7
OC2
20
CEL
IC17301
1
IC14804-06
Q16660
INVERTER
CLK
1
CML
5
SOS8_SS
5
MID
SUSTAIN DRIVE
SS
SCAN DRIVE
SC
PANEL SCAN
ELECTRODE
DRIVER
SCAN
DRIVER
SCAN
SCAN
DRIVER
DRIVER
SCAN
PLASMA PANEL
LOGIC IC
SCAN OUT(UPPER)
SU
SCAN OUT (LOWER)
SD
PANEL
SUSTAIN
ELECTRODE
PLASMA
PANEL
DATA DRIVER (RIGHT)
C1
DATA DRIVER (CENTER)
C2
DATA DRIVER (LEFT)
C3
FPC PROTECTOR
IPD CIRCUIT
VE GEN.
SHUNT REG
SHUNT REG
SHUNT REG
IGBT CONTROL
IPD CIRCUIT
IPD CIRCUIT
VSCN GEN.
VAD GEN.
SHUNT
REG
SCAN
CONTROL
VOL ERROR DET
SCAN CONTROL
NO USE
DATA DRIVER
PLASMA PANEL
DATA DRIVER
DATA DRIVER
(LED:8 TIMES)
(LED:7 TIMES)
(LED:6 TIMES)
43
TH-50PF30E / TH-50PF30ER
11 Wiring Connection Diagram
11.1. Wiring (1)
44
TH-50PF30E / TH-50PF30ER
11.2. Wiring (2)
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