Panasonic TH-42PF30ER Service Manual ▷ View online
TH-42PF30ER
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
IR_LR
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
C11
4
+5V
1
ALL_OFF
C25
DIDEO DATA
PHOTO COUPLER
F+15V
D25
Vda
CONTROL
IC9003
52
15V
CONTROL
Vda CONTROL
VGH
NEUTRAL
5
10
Vsus_Vo
SN20
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
V_LRID
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
C21
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
SN2
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
TH-42PF30ER
42
10.6. Block (5 of 5) Diagram
(LED:8 TIMES)
(LED:7 TIMES)
(LED:6 TIMES)
D16473
D16618
TPVAD
TPSOS8
TPVFG
D16825
D16255
D16791
D16728
D16493
D16254
TPSOS6
TPSS1
D16583
TPSN1
D16282
TPVSUS
TPVSUS
TPSOS7
LED(G)
VOL
54
CB
11
CEL
T16471
SEL
6
Q16621
D31
20
D32
Q16601
D20
Vsus
UML
P+15V
5
1
54
1
VHIZ
C20
VFG
IC16241
IC16191
SEPA
IC16786,87
Q16403
CB
14
BUFFER
Q16623
SN21
SN22
SOS7
Q16423
IC16502
RECOVERY L
CIS
AND
1
IC16563
1
RECOVERY H
IC16244
Vfo
BUFFER
CSL
SN
20
IC16490,91
P35
P+15V
SS33
5V_F
4
SN25
SN26
IC14604-06
SUSTAIN H
C25
D16714
SOS6
C23
20
P+5V
BUFFER
IC14801-03
1
Q16101
Q16102
INVERTER
CPH1
CIS
19
16
SN2
IC16561,62
18
T16472
PC16301
15
MAIN L
CEL
IC14601-03
P11
P+5V
CSH CERS
Q16401
CB7
52
BUFFER
UMH
IC17102
OR
IC17202
CML
CRC2
IC16921
CB
15
IC16724
MID
IC16152
P+5V
BUFFER
IC16564,65
18
1
Q16607
Q16021
Q16022
IC16521
VHIZ GEN.
F15V
SUSTAIN CONTROL
CRC1
CONTROL DATA
IC16304,12
P+3.3V
19
CB4
IC16151
(SC1)
CRC2
VFG
SOS8_SS
Q16422
IC16131
VIDEO DATA
CB1
VSCN-F
VDA
RECOVERY H
OC2
IC14901,02,04
51
MAIN H
P+5V
SEL
C11
PC16897
DATA
IC16784,85
IC16501
OC1
BUFFER
C10
IC16522
SIU
C21
SUSTAIN CONTROL
20
16
IC16691
CLK
CEL
Q16471
CB8
SS
33
2
UEH
1
Q16622
CB2
SN27
SN28
Q16051
2
CSL
NO USE
VDA
USL
INVERTER
35
CMH
Q16421
21
+5V
SUSTAIN L
VIDEO DATA
BUFFER
CB3
IC16792,93
VDA
CML
15V_F
Q16452
Q16660
SS
61
SN23
SN24
P+3.3V
CB
13
CSH
CB
12
2
1
IC17201
Q16600
SCAN
2
USH
55
BUFFER
1
C23
CRC1
1
P2
BUFFER
IC16471
BUFFER
D16713
7
SIU
PC16723
SCNR_PRO
BUFFER
2
CB5
IC16243
IC16795
4
Q16001
Q16002
Q16003
USH
LED(G)
NAND
VDA
CPH1
BUFFER
CB6
P+5V
CMH
CERS
CONTROL DATA
Q16442
C14
13
RECOVERY L
SS
11
UEH
SOS8_SS
P+15V
SS
66
13
BUFFER
BUFFER
20
IC16132
Vsus
P+5V
UHZ
Q16041
CML
3
Q16661
Q16402
SOS8_SS
2
P+3.3V
USL
OC2
3
UML
CLK
IC14804-06
UMH
SUSTAIN CONTROL
6
BUFFER
SOS8_SS
CPH1
42
OC1
IC16684
CB
10
CB9
P+3.3V
SUSTAIN DRIVE
SS
SCAN DRIVE
SN
PANEL
SCAN
ELECTRODE
DRIVER
SCAN
DRIVER
SCAN
SCAN
DRIVER
DRIVER
SCAN
PLASMA
PANEL
LOGIC IC
PANEL
SUSTAIN
ELECTRODE
PLASMA
PANEL
DATA DRIVER (RIGHT)
C1
DATA DRIVER (LEFT)
C2
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
DATA DRIVER
PLASMA PANEL
DATA DRIVER
(LED:8 TIMES)
(LED:7 TIMES)
(LED:6 TIMES)
43
TH-42PF30ER
11 Wiring Connection Diagram
11.1. Wiring (1)
44
TH-42PF30ER
11.2. Wiring (2)-1
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