Block (4/4) Diagram - Panasonic TC-P54G10 Service Manual

9.5.

Block (4/4) Diagram

SS SUSTAIN DRIVE
SS
P11 TPVSUS
11
Vsus 1
+15V 4
Q16001
IC16131 UMH
D16051
Q16002
D16052
Q16004
D16053
VSUS Gen.
DRIVER
Q16021
Q16022
UML
Q16023 D16041
D16042
Q16024
D16043
IC16151
USH Q16041
ENERGY
Q16042
RECOVERY
USL Q16051
Q16052
D16253
IC16251
LED(G)
ERROR DET
IC16241
UEH USL
D16255
BUFFER UML USH
SS
UMH
C33
33
TPSOS8
+5V(P) 1
SOS8_SS 7
(LED:8TIMES) (LED:8TIMES)
SUSTAIN CONTROL SUSTAIN CONTROL
GK KEY SWITCH
GK1
KEYSCAN1
KEY SWITCH 1
C1
C14 1
CB1 CB2 CB3 CB4
PANEL DRIVER
SS
53
IPD CIRCUIT 1
2
IC16304
TPVE 13
VE GEN.
SS
55
1
PLASMA PANEL
PC16301
2
PANEL SUSTAIN
PHOTO
ELECTRODE
COUPLER 13
SS
IC16312 56
1
SHUNT
REG.
2
13
PC16191 Q16101
Q16102
UEH SS
VE Gen.
1 2 13
58
DRIVER
SS SS
TPSS1
21 24
7 7
1 1
6 6
Q16280
ERROR DET
D16280 D16282
FPC DET SS2 SUSTAIN
CONNECTOR
(LOWER)
SOS6_SC1
SOS7_SC2
SCAN CONTROL
DATA DRIVER (RIGHT) A31
C21 68 59 30 25 9 3 1
C10 C20
KEYSCAN1
55 1
+5V(P)
41 15
VIDEO DATA
12 44
CONTROL DATA
BUFFER
Vda
4 52
IC17201
Vda
1 55
CB5 CB6 CB7
PLASMA PANEL
SC SCAN DRIVE
P2 SC2 TPVSUS
Vsus 1
TPVSET
IC16791
DC/DC 16V-F
CONVERTER
Q16604
PC16601
CPH2
IC16771 PHOTO COUPLER
Vad+5V Q16607
PC16603
CERS
PC16461
PHOTO COUPLER
PHOTO COUPLER
PC16684
CPH1
IC16464,65 PHOTO COUPLER
Q16601
INVERTER
Q16402
CMH
IC16773 Q16403
Q16404
VOH
INVERTER
D16461
D16462
IC16501
D16463
CSH/CMH GATE
D16481 PC16685
DRIVE CIRCUIT
D16482
CIS
D16483 PHOTO
CSH Q16441 COUPLER
Q16442
Q16621
IC16521 Q16451
Q16622
Q16452
CSL
Q16623
CSL/CML GATE VOL
DRIVE CIRCUIT
CML
Q16422
Q16423
Q16424
D16583
IC16581
LED(G)
ERROR DET
SC
A33
20
IC16691 IC16561,62
CML CPH1 SIU
+15V(P)
7
CMH CPH2 OC1
NAND GATE BUFFER
+15V(P) 6 CSH CERS OC2
CSL CEL CLK
+5V(P) 35
IC16563 SEL
TPSOS6
INVERTER CIS CRC1 CRC2
22
(LED:6TIMES) (LED:6TIMES)
21
UHZ 19
IC16490,91
SCAN
D16493
CONTROL D16920 Q16490
SEPA PROTECT CERS
CIRCUIT
UHZ
VOLTAGE
D16473
DROP D16791
PC16480
ERROR DET
D16480
PHOTO COUPLER
MAIN_STOP
VSCN TPSOS7
Q16876
D16820 D16821 D16871
15V_F
ERROR DET
(LED:7TIMES) (LED:7TIMES)
DATA DRIVER (CENTER)
A32 C2
C22 66 55 53 24 3 1 6
C26 C36
IC17203
SOS8
60 9
SUSTAIN CONTROL
BUFFER
+5V(P)
+3.3V(P)
39 30
VIDEO DATA
IC17202 10 59
CONTROL DATA
BUFFER
Vda
5 64
Vda
1 68
CB
CB8 CB9
10
PANEL DRIVER
35
FOR
SC50 FACTORY
USE
VSET GEN.
SHUNT REG
IPD CIRCUIT
IC16788,89
VF_GND
IC16661
Q16661 SU SCAN OUT (UPPER)
COMPARATOR
Q16608
CRC1
D16901
CRC2
SC SU
IC16692
41 41
IC16920
SHUNT 8 8
VSCN-F
REG.
4 4
COMPARATOR Vfo
VR16601
2 2
(INIT-F)
SU1B-SU5B
Q16818
IC16784
CEL
TPVAD
IPD CIRCUIT
PLASMA PANEL
VAD
PANEL SCAN
GEN.
ELECTRODES
VR16600
(VAD)
IC16786,87
SD1B-SD5B
IPD CIRCUIT
TPVSCN TPSC1
VSCN GEN.
SHUNT REG
D16859
D16860
D16721 IC16724 SC SD
(15V_F)
42 42
F_5V_A
+5V
3 3
(SC1)
8 8
D16725
Vfo
IC16725
9 9
F_5V_B
+5V 5 5
VHIZ
(SC2)
6 6
VSET23
IC16564 4 4
IC16801
2 2
IC16792
IC16793
SC SD
VSET23 5V
CML 5V
46 46
VHIZ GEN. GEN.
15V_F
CSL
1 1
SIU
SCNR_PRO OC1
OC2
Vscn
CLK
SD SCAN OUT (LOWER)
SEL
C3 DATA DRIVER (LEFT)
C33 SS33
7 SOS8_SS
SUSTAIN CONTROL
1 +5V(P)
C35 P35
1 Vda
2 Vda
CB CB CB CB CB
11 12 13 14 15
PANEL DRIVER
IC14601-04
SCAN
DRIVER
SCAN
DRIVER
IC14605-08
SU
11
SD
11
IC14801-04
SCAN
DRIVER
SCAN
DRIVER
IC14805-08
VHIZ
VSET23
SCNR_PRO
LOGIC IC
IC14901-05