Block (4/4) Diagram - Panasonic TC-P50GT30 Service Manual

11.5. Block (4/4) Diagram

SC SCAN DRIVE
P2 SC2 TPVSUS
Vsus 1
IC16684
CPH1
BUFFER
IC16501
CMH
Q16401
BUFFER Q16402
Q16403
SUSTAIN H
VOL
IC16521
CML
BUFFER
IC16502
SUSTAIN L
CSH
Q16441
BUFFER
Q16442
RECOVERY H
MID
IC16522
CSL
D16583
BUFFER
LED(G)
D16493
RECOVERY L
SC Q16451
A20
20
Q16452
P+15V 7
P+15V 6
IC16561,62
UHZ 18
P+5V 35 BUFFER
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 1
CB1 CB2 CB3
DATA DRIVER
D16618
Q16607
CERS
Q16600
IC16784,85
PC16897
IPD CIRCUIT
TPVAD
T16471
Q16601
VAD GEN.
SHUNT REG
CIS
VFG
Q16621
Q16622
IC16921
Q16623
SEPA IGBT CONTROL
Q16421
Q16422
Q16423
CRC1
CRC2
CEL
IC16490,91
Q16661
VSET DET
VSCN-F
TPVFG
VFG
IC16691
CML CPH1 SIU Q16660
IC16786,87 CEL
CMH CIS OC1 NAND
PC16723
CSH CERS OC2
CSL CEL CLK IPD CIRCUIT D16713
TPSC1
SEL T16472 D16714
VSCN GEN.
SHUNT REG
CRC1 CRC2 D16728
OR
D16825
IC16795 F15V IC16724
5V_F
+5V
(SC)
IC16792,93
D16791 VHIZ GEN.
D16476 D16475
IC16471 Q16471
D16473
SHUNT SCNR_PRO
REG
A31
C2 DATA DRIVER (CENTER)
C21 52 42 24 22 4 54 55
C10 C20
KEY1
36 5
P+3.3V
38 3
27 14
VIDEO DATA
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
SU
SCAN OUT (UPPER)
SS
P11
11
Vsus 1
IC14601-03
SC SU P+15V 4
41 41
VF5V SCAN
2 2
DRIVER
VSCN-F
6 6
VFO
8 8
SCAN
CHA
1 1 DRIVER
IC14604-06
ZA16422 ZA14901
ZA16421 ZA14902
SU1-SU5
SU
11
PLASMA PANEL
PANEL SCAN
ELECTRODE
SD
11
SD1-SD5
ZA16412
ZA14951
IC14801-03
ZA16411 ZA14952
SCAN
DRIVER
SC SD
42 42
SCAN
VF5V
6 6 DRIVER
VSCN_F
2 2
VFO IC14804-06
1 1
VHIZ
VHIZ
7 7
IC16243
8 8 SCNR_PRO
9 9 CHA INV
IC16244
SC SD LOGIC IC
SIU
46 46
AND
OC1
OC2 IC14901,02,04
CLK
SS
SEL
A40
33
SD SCAN OUT (LOWER)
IC16241
P+5V 1
P+5V 2
BUFFER
SUSTAIN CONTROL
SOS8_SS 20
TPSOS8
(LED:8 TIMES) (LED:8 TIMES)
SC
1 2
50
SC JIG
A32
C31
C26 C36
P+3.3V
26 5
P+3.3V
25 6
BUFFER
VDA
5 26
VDA
1 30
VIDEO DATA
15 16
VIDEO DATA
23 8
CB CB CB
CB9
10 11 12
39
TPVSUS
MAIN H
Q16001
IC16131
Q16002
Q16003
SS
UMH BUFFER
53
1
Q16041
TPSS1
Q16043 2
IC16151
13
BUFFER
USH
RECOVERY H
D16254 MID
LED(G)
RECOVERY L
IC16152
BUFFER
USL
IC16132
Q16051
Q16053
BUFFER
UML
Q16021
MAIN L Q16022
Q16023
IC16191
UEH BUFFER
SS
Q16101
54
Q16102
IC16304,12 1
PC16301 2
TPVE
IPD CIRCUIT
13
VE GEN.
SHUNT REG
SS
56
UEH
2
USL
USH
13
UML
1
UMH
SS2 SUSTAIN OUT
D16255
(LOWER)
D16282
FPC PROTECTOR
C3 DATA DRIVER (LEFT)
16
C35 P35
IC17301
VDA
1
2 VDA
CB CB CB
13 14 15
DATA DRIVER
PLASMA
PANEL
PANEL
SUSTAIN
ELECTRODE