Block (4/4) Diagram - Panasonic TX-P50GT60E Service Manual

11.5. Block (4/4) Diagram

SC SCAN DRIVE
Reference Voltage
P2 Vsus Lo : 213V
SC2 TPVSUS
Vsus Hi : 218V
Vsus 1
IC16600
CPH
NCVSET2
CSH
BUFFER
NCPH
IC16501
CMH
Q16402
BUFFER
Q16403
SUSTAIN H
IC16603 VOL
IC16521
AND
CSH
CML
BUFFER
IC16502 SUSTAIN L
CSH
BUFFER Q16442
RECOVERY H
ERM
IC16522
CSL
BUFFER Q16452
RECOVERY L
IC16561 CMH CELR
SCAN
CML CEL
SC
CONTROL
A20 CSH NCRC1
20
BUFFER
CSL NCRC2
SRV_P15V
P15V 2 CPH NCEL
CIS NCVSET2
P15V 1
SRV_P5V
SCAN CONTROL
P5V 30
UHZ 22
SOS6 28
SOS7 25
IC16563
INVERTER
TPSOS6
(LED:6TIMES) (LED:6TIMES)
CONTROL UNIT ASSY
OPERATION
KEYS
POWER SW
C14
3
SRV_P3.3V
CB1 CB2 CB3
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SRV_VSUS
IC16784,85
Reference Voltage
Vad = 200 5V(VFG_BASE)
PC16897
IPD CIRCUIT
TPVAD
D16618 T16471
VAD GEN.
Q16602
SHUNT REG
VAD2
NCPH
Q16601
CELR
IPD OVP
DETECT
CIS
VFG
Q16623
Q16624 IC16921
SEPA
IGBT CONTROL
Q16421
VAD
Q16422
CEL
Q16661
NCRC1
NCRC2
NCVSET2
NCEL
Q16820
D16583
LED(G)
TPVFG
VFG
SIU
OC1
IC16786,87
OC2
Reference Voltage
CLK PC16723
Vscn = 147 3V(VFG_BASE)
SEL
IPD CIRCUIT D16713
TPSC1
T16472
D16714
VSCN GEN.
SHUNT REG
D16728
IC16795
F15V
D16825
UHZ
SRV_VF5V
IC16725
D16477
F5V
TPSOS7
(LED:7TIMES) (LED:7TIMES)
MAIN_STOP0 SCAN_PRO
C1 DATA DRIVER (RIGHT) C2 DATA DRIVER (CENTER)
2
C10 C20
40 KEYSCAN 1
39 KEY3 2
1 3.3V_DET1 40
30 11
VIDEO DATA
2 39
CONTROL DATA
C18 C28
1 VDA 1
3 P3.3V 3
CB4 CB5 CB6
DATA DRIVER
PLASMA PANEL
SU
SCAN OUT (UPPER)
SS
SRV_VF5V
SC SU
IC14601-03
41 41
SRV_VFO SS
P11
2 2 11
F5V PDP SCAN
3 3 Vsus 1
DRIVER
VSCN-F
6 6
7 7
PDP SCAN
VFO
8 8 DRIVER
9 9
IC14604-06
VFG
1 1
ZA16411 ZA14901
Q16660
SU1-SU5
SU
11
PLASMA PANEL
PANEL SCAN
ELECTRODE
SD
11
SD1-SD5
SRV_VFO IC14801-03
ZA16422 ZA14952
PDP SCAN
DRIVER
SC SD
42 42
5 5
F5V
PDP SCAN
6 6
DRIVER
VSCN_F
2 2
VFO
IC14804-06
1 1
8 8 SCN_PRO
9 9 CHA
SRV_VF5V
SC SD
SIU
46 46
OC1
LOGIC IC
OC2
VSCN-F CLK
SEL IC14901,02
SS
SD SCAN OUT (LOWER)
A33
33
P15V
19
P15V 20
P5V 17
SUSTAIN CONTROL
SOS8_SS 16
SC
1 2
50
SC JIG
1 2
A31 P35
C21 C25
52 51 1 40 12 10 2 54 55 1 2
SRV_P3.3V
CB CB
CB7 CB8 CB9
10 11
DATA DRIVER
35
SUSTAIN DRIVE
Reference Voltage
SVR_VSUS TPVSUS Vsus Lo : 213V
Vsus Hi : 218V
MAIN H
IC16131
Q16001
Q16002
UMH BUFFER
TPSS1
IC16151 Q16042 SUSOUT
USH BUFFER
RECOVERY H
D16254A
MID
D16285
LED(G)
D16255
RECOVERY L
IC16152
USL BUFFER
Q16052
IC16132
UML BUFFER
Q16021
MAIN L Q16023
Q16191
Q16192
UEH BUFFER
Q16101
Q16102
IC16304,12
SRV_P5V
PC16301
D16352
IPD CIRCUIT TPVE
SRV_P15V
VE GEN.
SHUNT REG
IC16241
Reference Voltage
UEH
Ve = 170V
USL
BUFFER USH
UML
UMH
TPSOS8
(LED:8TIMES) (LED:8TIMES)
FPC PROTECTOR
SS2 SUSTAIN OUT
(LOWER)
A32
C3 DATA DRIVER (LEFT)
C31
55 54 36 34 16 2 1
SRV_P3.3V
C26 C36
8 3.3V_DET2 33
40 P3.3V 1
39 P3.3V 2
CONTROL DATA
4 37
VDA
1 40
27 14
VIDEO DATA
9 32
CB CB CB CB
12 13 14 15
DATA DRIVER
SS
52
1
2
13
SS
54
1
2
13
PLASMA
PANEL
PANEL
SUSTAIN
ELECTRODE
SS
57
2
13
1