Block (4/4) Diagram - Panasonic TC-P55ST50 Service Manual

11.5. Block (4/4) Diagram

SC SCAN DRIVE
Reference Voltage
P2 SC2 TPVSUS Vsus Lo : 210V
Vsus Hi : 215V
Vsus 1
IC16600
CPH
NCVSET2
BUFFER
CSH
NCPH
IC16503
CMH
Q16402
BUFFER
Q16403
SUSTAIN H
IC16603 VOL
IC16523
AND CSH
CML
BUFFER
IC16504
SUSTAIN L
CSH
Q16441
BUFFER
Q16442
RECOVERY H
ERM
IC16524
CSL
Q16451
BUFFER
Q16452
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)
CONTROL UNIT ASSY
OPERATION
KEYS
POWER SW
C14
CB1
Reference Voltage
Vad = 200 5V
TPVAD
T16471
D16618
IC16784,85
VAD2
PC16897
IPD CIRCUIT
VAD GEN.
Q16600 SHUNT REG
Q16646
Q16647
Q16660
Q16601 CELR
NAND
CIS
VAD RECOVERY
VFG
Q16621
Q16622 IC16921
Q16623
Q16624 IGBT CONTROL
SEPA
Q16422
VAD
Q16424
CEL
NCRC1 Q16661
NCRC2
NCVSET2
NCEL
Q16820
D16583
LED(G)
TPVFG
VFG
Reference Voltage
Vscn = 147 3V
D16713 TPSC1
T16472
D16714
VSCN-F
IC16786,87
PC16723 D16728
IPD CIRCUIT
VSCN GEN.
SHUNT REG IC16795
F15V
D16825
UHZ
IC16725
D16477 F5V
TPSOS7
MAIN_STOP0 SCN_PRO
(LED:7TIMES) (LED:7TIMES)
P35
DATA DRIVER (RIGHT)
C1
3 2 C25 1 2
C10 C20
KEYSCAN
36 5
KEY
35 6
27 14 IC17201
VIDEO DATA
IC17202
9 32
CONTROL DATA
P+3.3V
38 2
P+3.3V
39 3
4 37
VDA
1 40
CB2 CB3 CB4 CB5
DATA DRIVER
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
(LED:8TIMES) (LED:8TIMES)
SC
1 2
50
SC JIG
A31
C2 DATA DRIVER (CENTER)
C21 55 54 52 51 40 22 20 2
C26
BUFFER
VIDEO DATA
19
VIDEO DATA
11
VDA
5
VDA
1
CB6 CB7 CB8 CB9
DATA DRIVER
33
Reference Voltage
TPVSUS Vsus Lo : 210V
Vsus Hi : 215V
MAIN H
IC16130
Q16002
Q16004
UMH BUFFER
D16286
TPSS1
IC16150 Q16041
SUSOUT
USH BUFFER
RECOVERY H
D16254A
MID
LED(G)
D16255
RECOVERY L
IC16153
USL BUFFER
Q16051
IC16133
Q16053
UML BUFFER
Q16021
MAIN L
Q16024
PC16191
BUFFER
UEH
Q16101
Q16102
IC16304,12
PC16301
D16352
IPD CIRCUIT TPVE
VE GEN.
SHUNT REG
Reference Voltage
UEH
Ve = 135V
USL
USH
UML
D16351
UMH
TPSOS8
FPC PROTECTOR
SS2 SUSTAIN OUT
(LOWER)
A32 C3 DATA DRIVER (LEFT)
C31
54 46 44 16 2 1
IC17301
BUFFER
C36
2
10
16
20
CB CB CB CB CB CB
10 11 12 13 14 15
DATA DRIVER
SS
52
1
2
13
PLASMA
PANEL
PANEL
SUSTAIN
ELECTRODE
SS
54
2
13
1
SS
55
2
13
1
SS
57
2
13
1