36
9.6.
Block Diagram (6/6)
D16791
TPVSUS
D16821
D16718
D16280
D16585
D16820
TPVSCN
TPSOS7
VF_GND
D16480
TPVE
D16255
D14721
TPVSUS
TPSC1
5V
D16725
TPVSET
TPVDA
TPVAD
D16583
D16253
D16872
TPVE2
TPSOS8
D16717
TPSS1
TPSOS6
5V
CB9
VIDEO D
A
T
A
CB6
61
IC17101-03
C33
39
CLOCK
CB4
1
62
CONTR
OL D
A
T
A
D33
BUFFER
+5V(P)DET
1
+5V(P)
33
CLOCK
VIDEO D
A
T
A
+5V(P)
+5V(P)
VIDEO D
A
T
A
15
VIDEO D
A
T
A
CB
13
VIDEO D
A
T
A
SOS8_SS
Vda
SUSTAIN CONTROL
3
1
1
CB2
64
+5V(P)
68
20
Vda
2
66
2
39
Vda
PANEL DRIVER
3
CB
10
PANEL DRIVER
IC17204
C20
CB
14
CB
12
13
D31
BUFFER
CB5
68
59
5
C21
CB1
BUFFER
33
20
C36
39
7
VIDEO DATA
+5V(P)DET
BUFFER
PANEL DRIVER
5
33
1
+5V(P)
C26
IC17201,02
SS33
3
35
6
+5V(P)
CONTR
O
L D
A
T
A
CLOCK
59
CB
15
Vda
63
D32
37
CB7
SUST
AIN CONTR
OL
67
1
SUSTAIN CONTROL
+5V(P)
1
CONTROL DATA
BUFFER
2
IC17302-04
8
5
CB
11
1
5
CLOCK
+5V(P)DET
61
67
SS35
1
BUFFER
IC17301
VIDEO DATA
BUFFER
Vda
CLOCK
PLASMA PANEL
7
SOS8_SS
C22
+5V(P)DET
CB3
C11
3
+5V(P)
8
+5V(P)
61
+5V(P)
C10
C35
17
+5V(P)
SOS8_SS
IC17203
21
CB8
+5V(P)DET
Vda
2
+5V(P)
IC17104-06
7
1
1
SS
21
6
7
SS
24
SS
58S
1
2
6
13
6
9
CML
D16873
Q16661
RECOVERY
P11
USH,USL
Q16102
PC16710
VAD
VSET2,6
VSCN
SS
11
IC16151
IC14961-65
P12
F_5V_A
Vsus
SS
53
ERROR DET
SS
34
SOS6_SC1
SD1-SD5
Vda
8
UEH,UML
1
13
USL
Q16401
TRANS
DRIVER
13
8
Vda
IC16725
1
SCAN
UEL
VE Gen.
Q16601
CPH
Q16622-25
SU1-SU5
IC16724
(SC2)
Q16339
1
2
1
LED(G)
Q16641-44
DRIVER
BUFFER
USH
VSET SEPA
SS
12
SC
41
ERROR DET
SOS7_SC2
SCAN CONTROL
Q16331
DC/DC
ENERGY
13
GEN.
SU
11
Q16627-29
1
6
15
DRIVER
IC16241
SD
46
Q16104
VSCN-F
Q16441
2
CMH
VAD SEPA
1
PHOTO COUPLER
RECOVERY
+5V(P)
(SC1)
UEH
T16301A
GEN.
D20
+5V
Q16423
2
IC14955-58
Q16875,79
5V-F_A
15
ERROR DET
ELECTRODE
IC16501
STB_PS
4
PLASMA PANEL
12V
PC16480
SCAN
Vsus
20
Q16421
IC14905-08
1
DROP
SCAN
VSUS Gen.
SS
56
Vda
SCAN CONTROL
9
IC16472
CPH2
CONVERTER
AND GATE
PC16705
ERROR DET
P2
LED(G)
1
7
ERROR DET
C35
IC16786,87
SCAN
18
D16860
+15V(P)
ERROR DET
SC
42
CEL
SU
41
UMH
USL
7
IC14901-04
IC16301
SS
35
BUFFER
1
1
UMH,UML
Q16604
IC16752
+15V
SC
46
+15V(P)
ERROR DET
DRIVER
5V_F_A
VSUS Gen.
SD
11
SCAN D
A
T
A
SOS8_SS
STB_PS
3
BUFFER
USH
VSET2,6
2
IC16791
CSH
Q16442
DRIVER
SCAN CONTROL
UMH
PHOTO COUPLER
D16282
D16859
SUSTAIN CONTROL
Vfo
IC14951-54
IC16521
ENERGY
IPD
IC16772
10
ELECTRODES
Q16403
IC16302
Q16002-04
Vfo
CEL
+5V
IC16792
VSET OUT
1
+15V(P)
Q16280
SC
20
7
20
16V-F
18
Q16647-50
IC16251
+15V(P)
7
CSL
DRIVER
IC16801
Q16452
8
F_5V_B
1
Q16791,94
SUSTAIN CONTROL
IC16581
SD
42
VSCN
PANEL SUSTAIN
Q16051
VSET
IC16131
PANEL SCAN
SC2
12V
Vscn
DRIVER
Q16404
DRIVER
SS
33
C33
DRIVER
SCAN
CONTROL
ERROR DET
UML
21
2
2
Q16876
20
1
Q16022-24
VOLTAGE
IC16561-63
+15V(P)
(15V_F)
SS
55
IC16191
IC16784
Q16634
UML
PHOTO COUPLER
D16871
+5V(P)
6
Q16424
16V_F
SC30
16V_F
VSET
PLASMA PANEL
Q16042
35
IC16788,89
Vda
IC16564
DATA DRIVER (CENTER)
SC
SS
C3 DATA DRIVER (LEFT)
SUSTAIN DRIVE
SCAN DRIVE
C2
DATA DRIVER (RIGHT)
C1
SU SCAN OUT (UPPER)
SD SCAN OUT (LOWER)
FOR
USE
FACTORY
(LED:7TIMES)
(LED:6TIMES)
(LED:8TIMES)
TH-50PZ850U
Block (6/6) Diagram
TH-50PZ850U
Block (6/6) Diagram
Summary of Contents for TH-50PZ850U
Page 15: ...15 6 4 No Picture ...
Page 28: ...28 8 1 4 Adjustment Volume Location 8 1 5 Test Point Location ...
Page 30: ...30 ...
Page 38: ...38 10 3 Wiring 2 10 4 Wiring 3 ...
Page 39: ...39 10 5 Wiring 4 10 6 Wiring 5 ...
Page 40: ...40 ...
Page 41: ...41 11 Schematic Diagram 11 1 Schematic Diagram Note ...
Page 108: ...108 13 1 2 Fan part location ...
Page 109: ...109 13 1 3 Accessories ...
Page 110: ...110 13 1 4 Mechanical Replacement Parts List ...
Page 114: ...114 13 2 Electrical Replacement Parts List 13 2 1 Replacement Parts List Notes ...