Block (4/4) Diagram - Panasonic TC-P50ST30 Service Manual

11.5. Block (4/4) Diagram

SC SCAN DRIVE
P2 SC2 TPVSUS
Vsus
1
IC16684
CPH1
BUFFER
IC16501
CMH
Q16402
BUFFER
Q16403
SUSTAIN H
VOL
IC16521
CML
BUFFER
IC16502
SUSTAIN L
CSH
BUFFER Q16441
RECOVERY H
MID
IC16522
CSL
VOL ERROR DET
D16583
BUFFER
LED(G)
D16493
RECOVERY L
SC
A20 Q16451
20
P+15V 7
P+15V 6
IC16561,62
UHZ 18
BUFFER
P+5V 35
SOS6 21
IC16563
SOS7
20
INVERTER
SCAN
SCAN CONTROL
CONTROL
IC16564,65
TPSOS6
(LED:6 TIMES) (LED:6 TIMES)
TPSOS7
(LED:7 TIMES) (LED:7 TIMES)
SIDE UNIT ASSY
CH
+
VOL
-
OPERATION KEYS
MENU
INPUT/OK
C1 DATA DRIVER (RIGHT)
C14 2
CB1 CB2 CB3
DATA DRIVER
D16618
Q16607
CERS
CPH1
Q16600
IC16784,85
PC16897
IPD CIRCUIT
TPVAD
Q16601
T16471
VAD GEN.
SHUNT REG
CIS
VFG
Q16622
Q16623
CML
IC16921
SEPA
IGBT CONTROL
Q16422
Q16423
CRC1
CRC2
CEL
IC16490,91
Q16661
VSCN-F
TPVFG
VFG
IC16691
Q16660
CEL
IC16786,87
NAND
CML CPH1 SIU
PC16723
CMH CIS OC1
IPD CIRCUIT D16713
CSH CERS OC2
TPSC1
T16472
CSL CEL CLK D16714
VSCN GEN.
SEL
SHUNT REG
CRC1 CRC2
D16728
OR
D16825
IC16724
IC16795
F15V
15V_F 5V_F
+5V
IC16792,93
D16791
VHIZ GEN.
D16476 D16475
Q16471
IC16471
D16473
SCNR_PRO
SHUNT
REG
A31
C2 DATA DRIVER (CENTER)
C21 52 42 24 22 4 54 55
C10 C20
KEYSCAN
36 5
P+3.3V
38 3
27 VIDEO DATA 14
9 32
CONTROL DATA
BUFFER
VDA
4 37
IC17201,02
VDA
1 40
CB4 CB5 CB6 CB7 CB8
PLASMA PANEL DATA DRIVER
SS SUSTAIN DRIVE
SS
P11
SU 11
SCAN OUT (UPPER)
Vsus 1
P+15V
IC14601-03 4
SC SU
41 41
VF5V PDP SCAN
2 2
DRIVER
VSCN-F
6 6
VFO
8 8
PDP SCAN
CHA
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
VF5V
6 6 DRIVER
VSCN_F
2 2
VFO IC14804-06
1 1
VHIZ
IC16243
7 7 VHIZ
8 8 SCNR_PRO
INV
9 9 CHA
IC16244
SC SD AND
LOGIC IC
SIU
46 46
OC1
IC14901,02,04
OC2
SS
CLK C33
33
SEL
IC16241
P+5V
SD SCAN OUT (LOWER) 1
P+5V 2
BUFFER
SUSTAIN CONTROL
SOS8_SS
20
(LED:8 TIMES) (LED:8 TIMES)
SC
1 2
50
SC JIG
A32
1 C31
C26 C36
SOS8_SS
30 1
P+3.3V
26 5
P+3.3V
25 6
VDA
5 26
VDA
1 30
15 16
VIDEO DATA
23 8
CB CB
CB9
10 11
39
TPVSUS
MAIN H
IC16131
Q16001
Q16002
UMH BUFFER
TPSS1
Q16041
IC16151
USH BUFFER
RECOVERY H
D16254
LED(G)
RECOVERY L
IC16152
BUFFER
USL
IC16132 Q16051
BUFFER
UML
Q16021
MAIN L
Q16022
IC16191
UEH BUFFER
Q16101
Q16102
IC16304,12
PC16301
IPD CIRCUIT
VE GEN.
SHUNT REG
UEH
USL
USH
UML
UMH
D16255
TPSOS8
D16282
FPC PROTECTOR
C3 DATA DRIVER (LEFT)
54 16 1
C33 SS33
19 P+5V
20 P+5V
1 SOS8_SS
BUFFER SUSTAIN CONTROL
BUFFER IC17302
C35 P35
IC17301
1 VDA
2 VDA
CB CB CB CB
12 13 14 15
DATA DRIVER
SS
53
1
2
13
SS
54
PLASMA
PANEL
1
2 PANEL
SUSTAIN
ELECTRODE
13
SS
56
1
2
13