Block (5/5) Diagram - Panasonic TC-P50VT20 Service Manual

50 inch class 1080p plasma hdtv
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10.6. Block (5/5) Diagram

SC
SCAN DRIVE
P2
SC2
TPVSUS
Vsus
1
F16V
IC16771
Vad+5V
PHOTO COUPLER
PC16461
CMH
PHOTO
CSH
PHOTO COUPLER
COUPLER
CMH
Q16402
Q16403
IC16501
D16462
CSH/CMH GATE
VRH
DRIVE CIRCUIT
VRL
D16482
Q16441
CSH
Q16452
IC16521
MID
CSL
CSL/CML GATE
DRIVE CIRCUIT
CML
Q16421
Q16422
IC16581
ERROR DET
SC
D16583
IC16561,62
D20
20
LED(G)
P+15V
7
BUFFER
P+15V
6
IC16563
P+5V
35
INVERTER
UHZ
18
UHZ
D16822
TPSOS6
D16920
SOS6_SC1
21
D16493
(LED:6TIMES)
(LED:6TIMES)
SOS7_SC2
20
SCAN
SCAN CONTROL
CONTROL
P+5V
Q16876
D16820
ERROR DET
TPSOS7
PC16480
D16480
PHOTO
COUPLER
(LED:7TIMES)
(LED:7TIMES)
TP59,TP60
TP61,TP62
VFG
IC16661
Q16661
D16618
Q16607
COMPARATOR
PC16603
CERS
Q16608
CRC1
PC16684
CPH1
CRC2
D16901
Q16601
IC16920
IC16692
SHUNT
REG.
COMPARATOR
PC16685
IC16773
PHOTO
CIS
CEL
Q16818
COUPLER
INVERTER
Q16621
Q16622
IC16784,85
IPD CIRCUIT
TPVAD
T16471
VOL
VAD GEN.
SHUNT REG
D16728
IC16564
Q16885
F16V
F16V GEN.
Q16660
AND
SEL2
Q16647
CML CPH1
SIU
IC16691
CMH
CIS
OC1
CEL
CSH
CERS
OC2
NAND
CSL
CEL
CLK
SEL
IC16786,87
CRC1
CRC2
IPD CIRCUIT
TPVSCN
TPSC1
D16859
VSCN GEN.
SHUNT REG
IC16490,91
VFG
5V_F
Q16490
D16490
SEPA PROTECT
CIRCUIT
Vscn
P+15V
D16871
D16721
IC16724
D16872
(16V_F)
+5V
(SC1)
D16821
D16791
15V_F
D16476
D16475
CHA
IC16471
Q16471
D16473
SCNR_PRO
SHUNT
REG
SC
50
1
SC JIG
2
SS
SUSTAIN DRIVE
SU
SCAN OUT (UPPER)
SS
P11
11
Vsus
1
P+15V
4
IC14601-03
SCAN
IC16131
DRIVER
SC
SU
VSUS Gen.
41
41
DRIVER
SCAN
8
8
VSCN-F
DRIVER
4
4
Vfo
IC14604-06
2
2
SU1-SU5
IC16151
SU
11
ENERGY
RECOVERY
PLASMA PANEL
PANEL SCAN
ELECTRODES
SD
11
SD1-SD5
IC16241
IC14801-03
BUFFER
SS
C33
SC
SD
33
SCAN
42
42
DRIVER
P+5V
1
SOS8_SS
7
5
5
SUSTAIN CONTROL
SUSTAIN CONTROL
6
6
SCAN
2
2
DRIVER
Vfo
IC14804-06
1
1
8
8
SCNR_PRO
9
9
CHA
SC
SD
SIU
LOGIC IC
OC1
46
46
OC2
IC14901,02,04
CLK
SEL
SEL2
SD
SCAN OUT (LOWER)
40
TPVSUS
SS
D16316
53
1
IPD CIRCUIT
2
IC16304
TPVE
Q16001
13
UMH
Q16002
VE GEN.
D16051
L16303
Q16021
PLASMA PANEL
Q16022
PC16301
UML
D16041
PANEL SUSTAIN
PHOTO
ELECTRODE
COUPLER
SS
IC16312
56
USH
Q16041
1
SHUNT
REG.
USL
2
Q16051
13
PC16191
Q16101
Q16102
SS
D16253
UEH
VE Gen.
IC16251
58
LED(G)
DRIVER
UML
SS
SS
ERROR DET
TPSS1
21
24
UEH
USL
7
7
UML
USH
UMH
D16255
1
1
TPSOS8
6
6
Q16280
ERROR DET
(LED:8TIMES)
(LED:8TIMES)
D16280
D16282
FPC DET
SS2
SUSTAIN
CONNECTOR
(LOWER)
1
2
13

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