Block (4/4) Diagram - Panasonic TC-P50U50 Service Manual

10.5. Block (4/4) Diagram

SC SCAN DRIVE
Reference Voltage
P2 SC2 TPVSUS Vsus Lo : 213V
Vsus Hi : 218V
Vsus 1
IC16600
CPH
NCVSET2
BUFFER
CSH
NCPH
IC16501
CMH
Q16401
BUFFER
Q16402
SUSTAIN H
IC16603 VOL
IC16521
AND CSH
CML
BUFFER
IC16502
SUSTAIN L
CSH
BUFFER Q16441
RECOVERY H
ERM
IC16522
CSL
BUFFER Q16451
RECOVERY L
CMH CELR SIU
IC16561
CML CEL OC1
CSH NCRC1 OC2
SC BUFFER
A20 CSL NCRC2 CLK
20
CPH NCEL SEL
P+15V 2 CIS NCVSET2
P+15V 1
P+5V 30
UHZ 22
SOS6 28
SOS7 25
SCAN
SCAN CONTROL
CONTROL
IC16563
INVERTER
TPSOS6
(LED:6TIMES) (LED:6TIMES)
C1 DATA DRIVER (RIGHT)
CB1 CB2 CB3
DATA DRIVER
IC16784,85
Reference Voltage
Vad = 200 5V
PC16897
IPD CIRCUIT
TPVAD
T16471
VAD GEN.
D16618
SHUNT REG
VAD2
Q16601
Q16646
Q16647
Q16660
CELR
VAD RECOVERY
CIS
VFG
Q16622
Q16623 IC16921
SEPA
IGBT CONTROL
Q16421
VAD
Q16422
CEL
NCRC1 Q16661
NCRC2
NCVSET2
NCEL
Q16820
D16583
LED(G)
TPVFG
VFG
IC16786,87
Reference Voltage
PC16723 Vscn = 147 3V
IPD CIRCUIT
D16713 TPSC1
T16472
D16714
VSCN GEN. VSCN-F
SHUNT REG
D16728
IC16795
F15V
D16825
UHZ
IC16725
D16477 F5V
TPSOS7
MAIN_STOP0 SCN_PRO
(LED:7TIMES) (LED:7TIMES)
C2 DATA DRIVER (CENTER)
C10 C20
39 17
VIDEO DATA
11 45
CONTROL DATA
P+3.3V
55 1
P+3.3V
54 2
VDA
5 51
VDA
1 55
CB4 CB5 CB6 CB7
PLASMA PANEL
SU
SCAN OUT (UPPER)
SS SUSTAIN DRIVE
IC14601-03
SC SU
41 41
SS
F5V PDP SCAN
P11
2 2
DRIVER 11
VSCN-F
6 6 Vsus 1
VFO
8 8
PDP SCAN
VFG
1 1 DRIVER
IC14604-06
ZA16411 ZA14901
ZA16412 ZA14902
SU1-SU5
SU
11
PLASMA PANEL
PANEL SCAN
ELECTRODE
SD
11
SD1-SD5
ZA16421 ZA14951
IC14801-03
ZA16422 ZA14952
PDP SCAN
DRIVER
SC SD
42 42
PDP SCAN
F5V
6 6 DRIVER
VSCN_F
2 2
VFO
IC14804-06
1 1
8 8 SCN_PRO
9 9 CHA
SC SD
LOGIC IC
SIU
46 46
OC1
IC14901,02
OC2
CLK
SEL
SD SCAN OUT (LOWER)
SS
A33
33
P+15V 19
IC16241
P+15V 20
P+5V 17
BUFFER
SUSTAIN CONTROL
SOS8_SS 16
TPSOS8
(LED:8TIMES) (LED:8TIMES)
SC
1 2
50
SC JIG
P35
C25 1 2
C26
VIDEO DATA
60
VIDEO DATA
32
VIDEO DATA
30
VIDEO DATA
IC17201,02
2
CONTROL DATA
BUFFER
C27
VDA
1
VDA
4
P+3.3V
18
P+3.3V
20
CB CB
CB8 CB9
10 11
DATA DRIVER
29
Reference Voltage
TPVSUS Vsus Lo : 213V
Vsus Hi : 218V
MAIN H
IC16131
Q16001
Q16002
SS
UMH BUFFER
52
1
TPSS1
IC16151 Q16041 2
SUSOUT
13
USH BUFFER
RECOVERY H
D16254A
MID
D16286 SS
54
LED(G)
1
D16255
RECOVERY L
2
IC16152
13
USL BUFFER
Q16051
IC16132
UML BUFFER
SS
Q16021
Q16022 55
MAIN L
1
PC16191 2
BUFFER 13
UEH
Q16101
Q16102
IC16304,12
PC16301
IPD CIRCUIT TPVE
VE GEN.
SS
D16285
SHUNT REG
57
1
Reference Voltage
UEH
Ve = 170V
USL
2
USH
UML
13
UMH
FPC PROTECTOR
A31 A32
C3 DATA DRIVER (LEFT)
C31 2 40 54 55 C32 54 36 34 16 2 1
C36
9
37
39
67
BUFFER
IC17301
C37
20
17
3
1
CB CB CB CB
12 13 14 15
DATA DRIVER
PLASMA
PANEL
PANEL
SUSTAIN
ELECTRODE