Block (4/4) Diagram - Panasonic TC-P42XT50 Service Manual

10.5. Block (4/4) Diagram

SN SCAN DRIVE
Reference Voltage
P2 SN2 Vsus Lo : 189V TPVSUS
Vsus Hi : 194V
Vsus 6
MID 3
IC16600
MID 4
IC16603
CPH
CERS
AND CMH
BUFFER
CMH
NCPH
IC16501
CMH
Q16401
BUFFER
Q16402
SUSTAIN H
VOL
IC16521
CML
BUFFER
IC16502
SUSTAIN L
Q16421
CSH
Q16422
BUFFER Q16441
RECOVERY H
IC16522
CSL
BUFFER Q16451
RECOVERY L
IC16561
CMH CERS CIS
D16583
CML CEL SIU
SN BUFFER LED(G)
CSH NCRC1 OC1
A20
20
CSL NCRC2 OC2
CPH NCEL CLK
P+15V 2
P+15V 1
P+5V 30
UHZ 22
SOS6 28
SOS7 25
SCAN
SCAN CONTROL
CONTROL
IC16563
INVERTER
UHZ
TPSOS6
(LED:6TIMES) (LED:6TIMES)
(LED:7TIMES) (LED:7TIMES)
C1 DATA DRIVER (RIGHT)
CB1 CB2 CB3 CB4
DATA DRIVER
IC16784,85
Reference Voltage
Vad = 205 5V
PC16897
IPD CIRCUIT
TPVAD
T16471
VAD GEN.
D16618
SHUNT REG
Q16601
CIS
VFG
Q16621
Q16622
IC16921
SEPA
IGBT CONTROL
VAD
CEL
NCRC1 Q16661
IC14901,02
NCRC2
NCEL
PDP SCAN
Q16820
DRIVER
TPVFG PDP SCAN
VFG DRIVER
IC16786,87
Reference Voltage IC14903,04
Vscn = 147 3V
PC16723
IPD CIRCUIT
D16713 TPSN1
T16472
D16714
VSCN GEN. VSCN-F
SHUNT REG
IC14951,52
D16728
Vfo PDP SCAN
DRIVER
IC16795
PDP SCAN
F15V DRIVER
IC14953,54
IC16725
F5V
F5V
TPSOS7 SIU
MAIN_STOP0
OC1
LOGIC IC
OC2
CLK
SCN_PRO
IC14961,62
C2 DATA DRIVER (LEFT)
A30
C21 48 30 28 10 2 1
C10 C20
CONTROL DATA
VIDEO DATA
13 28
VIDEO DATA
31 10
VDA
1 40
VDA
5 36
P+3.3V
9 32
P+3.3V
10 31
CB5 CB6 CB7 CB8
DATA DRIVER
PLASMA PANEL
29
SN21
SN22
SN23
SN24
PLASMA
PANEL
PANEL
SCAN
ELECTRODE
SN25
SN26
SN27
SN28
C25 P35
1 VDA
2 VDA