Panasonic TH42PS9UK - 42" PLASMA TV, Руководство по обслуживанию

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15.43. SC, SU and SD-Board Block Diagram
+
+
CLK
FSIU
SCSU
CEL2
FCLD
CEL2
CEL
CLK
CPH1
CEL
FSID
CPH1
SCSU
SID
PROD
CL
PROU
SIU
CL
CPH2
SIU
FCLKD
FCLU
SID
CPH2
FCLKU
D6620
D6806
D6804
R6838
D6583
Q6743
Q6742
T6602
TP15V
VSET
15V
5V
R6839
16V_F
VSUS
TPVSUS
16V_F
D6862
VSET
D6860
15V_F
VSUS
D6841
Q6824
R6837 D6872
15V
D6760
15V
D6585
D6825
D6859
D6421
D6480
D6826
B34
13
Q6681
CML
Q6401-Q6403
2
BUFFER
B40
VCC
Q6691
GND
Q6762
A11
BUFFER
VCC
HO
CLK
LO
(Vscn)
Vf
OUTFET
Q6642-Q6644 IC6521
Q6601,Q6602
PROU
ENERGY RECOVERY
AVR
DRIVER
VCC
BUFFER
(SC3)
VSUS
AVR
20
A33
HIN
+5V
3
GND
GND
POWER OSC
Vsus
LO
FET
(Vf+5V)
+5V(SC3)
TO P2
B31
IC6751
(+232V)
CL
2
Vad( 90V)
1
B2
PROD
FCLD
IN
2
18
+15V
A7
CMH
IC6724
8
+5V
PC6702
Vfo
AVR
COUPLER
SID
4
VSETSOS DET
PHOTO
11
VSCN SUPERIMPOSED
2
GND
CSL
9
IC6802
45
A33
Adj.
FCLKD
2
VSCN Gen.
TPSC1 SIGNAL WAVE
B1
HIN
IC6841
Vf
IC6561,6562
Q6841,Q6842
COM
Q6821,Q6822
SC2
B8
Vf+5V
VIN
Vf+5V
B36
VOUT
GND
(Vad 90V)
A40
IC6791
A8
PC6861
Vscn
GND
SC
A35
Vscn
SC41
B8
7
PC6480
DRIVEB
20
COUPLER
(SC3)
PC6703
PHOTO
3
Q6802
Vscn
GND
CMH
Vf
(+125V)
IC6752
IC6821
+5V(SC3)
CML
OUTFET
VSET SEPARATE
IC6753
CSH
Q6616,Q6617
L6401
CLK
CPH
6
Vsus
CSL
7
Vf+5V
L6403
(SC2)
Vf+5V
IN
B32
TPSCI
Vfo
A8
L6412
A36
SC SCAN DRIVE
R6833
B35
GND
L6411
VCC
R6834
1
FCLU
A34
Vfo
23
A39
IC6681
Q6661-Q6663
Vf
R6835
FSID
Vf
Q6671
B11
IC6725
R6836
VCC
IC6501
+5V(SC1),+5V(SC3)
12
COMPARATOR
3
B9
VSET
GND
Vscn,VAD( 90V)
IC6871
(SC1)
TO P23
TPVSCN
IC6671
IC6721
HO
DRIVER
PROU
9
SCSU
TPVAD
5
Q6801
SIU
2
1
SC
VCC
7
VSET
8
PC6760
5
A32
Vf
3
Q6421-Q6423
A2
8
Vf
FET
+5V
CL
IC6581
VDD
VAD SLOPE
Vfo
CSH
IC6601
B30
VAD CONST
Q6511,Q6512
A6
VR6600
(Vfo)
PROD
Q6803
LED(G)
(+8V)
A1
TPVSET
VSET Gen.
1
Vf
B33
IC6801
FSIU
SC_SOS7
CEL
VAD Gen.( 90V)
Q6680
SID
DRIVER
SIU
VSET2 Gen.
FET
IN
46
VDD
+5V(SC2)
B7
VCC
FCLKD
PHOTO
BUFFER
VSET2
VAD
COUPLER
FCLD
A30
Vsus Gen.
A5
HO
Vscn(VAD+125V)
B6
PC6801
VSET SLOPE
Q6581
1
SC
IC6771
IC6861
DRIVER
SC
1
COMPA-
FET
Vf+5V
LO
2
B39
+15V
FET
IC6722
+5V
Vf+5V
FCLKU
1
9
OUTFET
8
IC6773
DC/DC CONV.
1
VDD
Vscn
IN
FSID
COUPLER
OUTFET
IC6774
LIN
PC6701
3
PHOTO
Vad 90V
Q6441,Q6442
DRIVER
SC30
COUPLER
P+5V
+5V(SC3)
HO
4
RATOR
VSCN
PHOTO
PC6871
FACTORY
RATOR
FSIU
COUPLER
3
Vf+5V
USE
COMPA-
SC42
COUPLER
CEL2
B33
A31
1
16V_F
VCC
PHOTO
3
GND
PC6705
FOR
19
IC6682
+5V(SC1)
PHOTO
LIN
LO
17
B10
B5
FCLU
+5V(SC1)
PHOTO
FET
LO
COUPLER
A9
Q6646-Q6648
COUPLER
VCC
SC_SOS6
BUFFER
PHOTO
AVR
COUPLER
A10
PHOTO
CEL2
1
PC6704
Vf+5V
Q6682
TO D20
VCC
FCLKU
TPSOS6
TPSOS7
Q6621,D6622
OUT
FET
FET
OUT
FET
OUT
FET
OUT
FET OUT
FET OUT
VCC
FET
HO
GND
FET
VAD SEPARATE
IN
DRIVER
OUT
Q6781
IC6772
LO
Q6782
Q6451
SO
S/P
C8
A47
46
LINE
VDD
7
48
C36
45
8
C48
A40
GND
240LINE
SO
CLK
IC6903
A48
A6
32
48bit
SU2
48
A72
SU1
GND
VDDH
3
CL
C41
VDD
A8
A31 A71
S/P
C39
CL
C76
C50
SI
A80
C51
64bit
SO
IC6902
PRO
3
A45
1
S/P
C35
7
SI
C11
CL
VDDH
5
C49
A33
A32
SCAN
C75
64bit
80
SU3
LINE
80
64
C74
C9
SU41
VDD
VDDH
SD42
9
PRO
IC6904
A7
GND
64bit
S/P
(UPPER)
VDD
A5
80
CLK
LINE
32
SI
5
16
A46
1
A73
CLK
PANEL
C33
PRO
C34
8
SCAN
C73
9
SD
IC6901
PRO
SI
A42
VDDH
A2
ELECTRODES
GND
ELECTRODES
CLK
(LOWER)
240LINE
A70
C79
CL
SU
A30
C10
C1
PANEL
CL
VDD
64bit
80
SD3
LINE
80
48
VDD
VDDH
PRO
CLK
IC6954
PRO
GND
64bit
S/P
IC6951 VDD
PRO
SI
80
VDDH
CLK
LINE
16
GND
SI
CLK
32
SO
S/P
CL
LINE
VDD
32
S/P
CL
SI
64bit
GND
SO
IC6952
SO
PRO
CLK
IC6953
S/P
48
48bit
SI
SD2
64
CL
VDDH
SD1
GND
VDDH
D6953
D6954
D6904
D6903
SU SCAN OUT (UPPER)
SD SCAN OUT (LOWER)
FLOATING GND COLD
ENERGY RECOVERY SOS DET
LED BLINKING : 6 TIMES
SC FLOATING PART SOS DET
LED BLINKING : 7 TIMES
FLOATING GND COLD
TH-42PS9UK
SC, SU and SD-Board Block Diagram
TH-42PS9UK
SC, SU and SD-Board Block Diagram
TH-42PS9UK
103