33
9.5.
Block Diagram (5/5)
(LED:8TIMES)
(LED:7TIMES)
(LED:6TIMES)
COLD
HOT
COLD
(LED:4TIMES)
HOT
+
TPVAD
D16725
VF_GND
TPVSCN
D16717
D16255
D16253
TPVSUS
D16821
D16585
TPVE2
TPSOS7
TPVDA
TPSC1
TPSOS6
D16721
TPVSET
D16321
D16583
TPVSUS
TPVE
TPSS1
D16718
D16820
D16280
D16282
5V
5V
D16480
D16473
D16791
F402
D536
F403
F401
D540
D531
D511
D509
NUEL
VSCN-F
Vda
D16873
20
VSET
IC16581
SS
23
P11
16V-F
D16871
13
4
SC2
1
+5V
IC16788,89
IC16501
7
10
Q16876
Vda
15
6
NUEL
1
USH
CMH
CEL
VE2
Q16339
Q16335
CML
(SC1)
SS
55
15
7
SD
11
Q16604
13
Q16621-23
+5V(P)
15
IC16151
30
Q16661
Vscn
F_5V_A
18
SS
11
UEH
9
SS
34
IC14901-03
IC14954-56
Vsus
2
SU
41
SC
41
Q16331
Q16601
Vsus
Q16051
16
2
SS
12
Q16451
SC
20
Q16441
3
5
SU
11
CSH
Q16422
UMH
SD
42
IC14951-53
Vfo
IC16791
UML
IC16786,87
Vfo
IC16784
1
Q16401-03
SS
54
+15V(P)
18
IPD
1
1
IC16251
8
9
SC
42
C33
Q16421
PLASMA PANEL
PC16705
IC16752
IC14904-06
1
+15V(P)
IC16772
CPH1
SC30
3
Q16875,79
IC16725
USL
A20
P12
+15V(P)
SOS6_SC1
12
IC16302
1
Q16001,2
+5V(P)
PC16710
P2
UEH
1
CEL
1
+15V(P)
2
SOS7_SC2
Q16641-45
Vda
IC16521
2
20
IC16131
(SC2)
Vda
Q16041
CPH2
+15V(P)
T16301A
1
2
+5V
SOS8_SS
IC16472
6
IC16191
IC16301
IC14961-63
F_5V_B
(15V_F)
IC16724
CSL
LED(G)
Q16021,2
CB
10
1
55
Vda
Vda
67
2
5
54
Vda
66
5
51
1
C33
20
Vda
C20
+5V(P)
6
CB
11
+5V(P)
C22
2
Vda
CB6
SOS8_SS
C32
SOS8_SS
55
CB8
SOS8_SS
Vda
15
14
+5V(P)
SS23
C21
A32
+5V(P)
+5V(P)
IC17201,02
1
50
68
1
12
CB9
55
+5V(P)
CB7
IC17203
IC17302-04
IC17301
16
3
7
C11
CB5
C10
CB1
+5V(P)
CB3
CB2
CB4
A31
+5V(P)
1
IC17101,02
1
+5V(P)
PLASMA PANEL
49
2
C10
C20
Vda
Vda
Q16104
Q16102
13
1
1
SS
03
7
SS
22
1
7
2
2
SS
57
2
SS
02
1
13
2
7
SS
52
1
7
2
SS
21
2
1
DRIVER
ERROR DET
TRANS
SUSTAIN CONTROL
VSUS Gen.
ENERGY
DRIVER
SUSTAIN CONTROL
ERROR DET
VE Gen.
RECOVERY
ELECTRODE
PANEL SUSTAIN
VIDEO DATA
CONTROL DATA
PANEL DRIVER
PANEL DRIVER
PANEL DRIVER
PLASMA PANEL
BUFFER
BUFFER
BUFFER
BUFFER
CONTROL DATA
VIDEO DATA
SUSTAIN CONTROL
SUSTAIN CONTROL
VIDEO DATA
CONTROL DATA
SUSTAIN
CONTROL
SCAN CONTROL
SCAN
CONTROL
PHOTO COUPLER
AND GATE
DC/DC
DRIVER
ENERGY
GEN.
VSCN
RECOVERY
ERROR DET
VSUS Gen.
DRIVER
ERROR DET
DRIVER
VAD SEPA
GEN.
PHOTO COUPLER
VAD
ERROR DET
CONVERTER
VSET SEPA
BUFFER
SCAN
DRIVER
SCAN
DRIVER
SCAN
DRIVER
SCAN
DRIVER
PANEL SCAN
PLASMA PANEL
ELECTRODES
SCAN DATA
SHUNT REG
VSET GEN.
DROP
ERROR DET
VOLTAGE
C1
SCAN DRIVE
C3
SCAN OUT (UPPER)
SC
SUSTAIN DRIVE
DATA DRIVER (LEFT)
SU
SCAN OUT (LOWER)
DATA DRIVER (RIGHT)
SS
SD
C2 DATA DRIVER (CENTER)
FOR
FACTORY
USE
Q16280
LED(G)
SU1-SU4
SD1-SD4
D16335
BUFFER
USH
UEH
IC16241
NUEL UML
USL
UMH
IC16303
NAND GATE
1
SD
46
SC
46
1
2
2
SCNR_PRO
PC16480
PHOTO COUPLER
VSCN
MAIN_STOP
VSET
MAIN SW2
MAIN SW1
P
POWER SUPPLY
+5V
PFC
+15V(P)
F+15V
Vsus
Q507
RL402
15V_ON/OFF
Vsus CONTROL
VDA_DET
+5V(P)
T630mAL 250V
2
13
ALL OFF
Q555
CONT DET
+15V(SND)
IC409
9
PFC_ON/OFF
1
P11
+15V(SND)
CONT.
F+15V
Vlow_ON/OFF
POWER SOS
+5V(STB)
CONT.
SS12
RL401
Vsus
Vlow_DET
6
TV SUB ON
+15V(P)
+5V(P)
IC510
IC520
P9
8
4
1
2 10
Vda
TV SUB ON
IC406
VDATA_DET
+5V(STB)
P12
PFC CONTROL
Vsus_ON/OFF
Q537
Vsus
+15V(P)
11
T404
8
Vda
7
F+15V
RESET
3
P6
D404
L410
1
ALL_OFF
1
STB5V_
ON/OFF
1
P7
+5V
+15V(P)
RESET
T402
MAIN
D401
5
6
+5V(STB)
1
A25
Vsus_DET
POWER
STB
POWER
+5V(P)
SC2
Vda CONTROL
SS11
+15V(P)
AC CORD
IC401
12
IC502
T401
P2
2
T410
IC501
J503
RL403
T8AH 250V
L404,5
P+15V
5
4
9
10
PHOTO COUPLER
Q527
Vda+75V
T8AH 250V
Vsus
P25
1
Vlow OVER
VOLTAGE
RECTIFIER
FILTER
FILTER
RECTIFIER
Vlow
CONTROL
RUSH RELAY(H)
MAIN RELAY(H)
POWER MICOM
SOS4_PS
PANEL
MAIN ON
PANEL MAIN ON
Vlow
DET
Vlow
CONT
A7
A7
MAIN SW1
MAIN SW2
NEUTRAL
LIVE
SIU
OC2
SID
CLK
CEL
CPH2
SIU
CPH1
SID
CLK
CSL
CML
OC2
CSH
CMH
BUFFER
IC16561,62
15V_F
(LED:8TIMES)
(LED:7TIMES)
(LED:6TIMES)
COLD
HOT
COLD
(LED:4TIMES)
HOT
TH-50PE8U
Block Diagram (5/5)
TH-50PE8U
Block Diagram (5/5)
SHORT JUMPER
BUFFER
Содержание Viera TH-50PE8U
Страница 15: ...15 6 4 No Picture ...
Страница 25: ...25 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Страница 27: ...27 ...
Страница 28: ...28 ...
Страница 34: ...34 ...
Страница 36: ...36 10 3 Wiring 2 ...
Страница 37: ...37 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Страница 94: ...94 13 1 2 Accessories ...
Страница 95: ...95 13 1 3 Mechanical Replacement Parts List ...
Страница 98: ...98 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...