Panasonic TX-P50G20E / TX-P50G20ES / TX-PF50G20S / TX-PR50G20 Service Manual ▷ View online
37
11.5. Block (4/4) Diagram
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIMES)
D16583
TPSS1
D16822
TPVSCN
TPVSUS
D16490
D16721
D16280
D16493
D16901
TPSC1
TPVSUS
TPVAD
D16618
D16820
D16282
TPSOS6
TPSOS7
D16920
D16480
D16728
TPSOS8
D16475
D16473
D16791
D16476
D16821
D16253
D16255
TPVE
L16303
CML
Vda
DATA DRIVER (RIGHT)
SS
11
PC16685
IC16131
C1
OC2
CONNECTOR
C10
ERROR DET
SOS8_SS
C20
USH
SEL
UEH
Vda
UMH
CLK
C33
P35
SS
33
IC16563
VSCN-F
ELECTRODES
CB
12
CML
SOS6_SC1
A32
IC16471
6
Q16280
CB
15
Q16608
CRC1
CB
11
2
SC
41
SS33
1
SC
20
NAND
CB9
SOS7_SC2
1
DRIVER
COMPARATOR
5
16
20
Q16441
BUFFER
7
8
SD1-SD5
C35
IC16241
1
C3
Q16102
CPH1
CERS
Vda
(SC1)
4
DATA DRIVER (LEFT)
CEL
5V_F
C31
PHOTO COUPLER
Q16621
2
OC1
F16V GEN.
IC16771
CONTROL DATA
Vfo
CMH
SD
42
PHOTO COUPLER
20
USL
PHOTO
PLASMA PANEL
VIDEO DATA
IC16490,91
SD
46
CSL
SCAN
SUSTAIN CONTROL
8
Q16885
2
Q16661
ELECTRODE
C26
6
Q16101
Q16490
18
DRIVER
7
6
SU
11
VOL
SCAN
CB
10
PANEL SCAN
COUPLER
SU
8
SCAN OUT (UPPER)
1
IC14801-03
CEL
1
Vfo
1
5
CIS
1
SC
42
SOS8_SS
2
CEL
SS
56
VHIZ
ERROR DET
LED(G)
SIU
8
21
4
7
C36
Q16607
IC16792,93
SD
F16V
SCAN OUT (LOWER)
4
1
Vda
13
Q16002
CRC1
Q16041
CSL
IC17302
5
T16471
DRIVER
CRC2
3
D16051
UMH
2
6
UML
SHUNT
REG
USH
CSH
21
SOS8_SS
USL
REG.
SCAN
66
1
D16041
COMPARATOR
BUFFER
(LOWER)
2
Q16051
Q16818
Vda
SS
58
F16V
SCNR_PRO
IC16521
PHOTO
SUSTAIN CONTROL
PANEL SUSTAIN
2
IC16773
1
SC
50
IC16692
COUPLER
1
Q16421
Q16422
Q16422
SEL
SIU
IC16501
1
CMH
INVERTER
Vsus
3
CERS
SC
7
VFG
IC16661
SCAN DRIVE
Q16660
IC17300
18
ERROR DET
CB
14
TP59,TP60
TP61,TP62
CB
13
CSH/CMH GATE
DRIVE CIRCUIT
D16859
ENERGY
1
20
IC16724
CSL/CML GATE
DRIVE CIRCUIT
SS2
PC16684
CIS
C33
CPH1
SS
53
CB2
VHIZ GEN.
7
PC16603
P+5V
BUFFER
7
UHZ
CB4
Vad+5V
SHUNT
IC16691
PANEL DRIVER
7
A31
UHZ
OC1
PANEL DRIVER
DATA DRIVER (CENTER)
SC2
PANEL DRIVER
SU
41
C2
IC16920
PLASMA PANEL
P11
CB3
OC2
SUSTAIN CONTROL
C21
D16482
SS
CB6
Q16601
SU1-SU5
1
CB8
DRIVER
Q16876
13
6
Q16001
+5V
PC16191
CB5
SUSTAIN DRIVE
33
LOGIC IC
CLK
IC14604-06
VIDEO DATA
DRIVER
FPC DET
CONTROL DATA
6
SUSTAIN
IC16151
CB1
IC17201
6
VE Gen.
1
2
1
1
SCAN
3
SUSTAIN CONTROL
BUFFER
SS
24
SCAN CONTROL
CB7
VSUS Gen.
P2
35
13
SC
46
59
SS
21
BUFFER
VIDEO DATA
Vsus
CRC2
IC14601-03
9
DRIVER
PC16480
33
RECOVERY
UML
40
A20
UML
1
SCAN
CONTROL
UEH
4
SD
11
INVERTER
CONTROL DATA
PLASMA PANEL
CSH
VIDEO DATA
VHIZ
35
32
CIRCUIT
8
SEPA PROTECT
1
IC16561,62
40
37
IC16581
Vda
P+5V
P+3.3V
P+5V
P+3.3V
P+5V
P+5V
P+3.3V
P+3.3V
P+15V
P+15V
P+3.3V
P+3.3V
P+15V
Q16647
9
9
15V_F
Q16471
CHA
SCNR_PRO
CHA
2
SC JIG
Vscn
VFG
D16872
CMH
PHOTO
PC16461
(16V_F)
CSH
VRH
D16871
COUPLER
P+15V
MID
VRL
ERROR DET
LED(G)
IC16251
SHUNT
VE GEN.
D16316
PHOTO
COUPLER
REG.
PC16301
IC16304
IC16312
IPD CIRCUIT
PC16722,23
IC16786,87
SHUNT REG
VAD GEN.
IC16784,85
IPD CIRCUIT
IPD CIRCUIT
PC16896,97
SHUNT REG
VSCN GEN.
IC14804-06
IC14901,02,04
Q16021
Q16022
Q16022
Q16452
Q16622
Q16403
D16462
Q16402
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIMES)
38
39
12 Wiring Connection Diagram
12.1. Caution statement.
Caution:
Please confirm that all flexible cables are assembled correctly.
Also make sure that they are locked in the connectors.
Verify by giving the flexible cables a very slight pull.
Also make sure that they are locked in the connectors.
Verify by giving the flexible cables a very slight pull.
12.2. Wiring (1)
12.3. Wiring (2)
40
12.4. Wiring (3)
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