Panasonic TH-103PF10WK, Руководство по обслуживанию

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TH-1
03PF
10W
K/T
K
/RK
86
9.20.
SC-Board Block Diagram
CEL2
CL CEL
CPH2
CLK
FCLU
SID
SIU
FSID FSIU FCLD
CEL2 CLK
SIU
FCLKD
PR
OU
PR
OD
SID CPH2 SCSU
CL
FCLKU
SCSU CEL
CBK
D6721
D6872
D6480
D6620
VR6602
1
2
3
+16V_F
+15V
R6600
+15V
D6862 D6760
R6602
+15V_F
+5V
D6791
15V_F
+5V
+15V
D6478
R6601
+15V_F
D6583
+16V_F2
D6871
VSUS
+5V
D6616
D6585
D6610
+15V
D6619
D6612
16V_F
+5V
D6825
Q6824
+5V +5V
+5V
+5V
+15V
VSUS
D6354
+15V
D6826
D6861
R6615
R6614
R6630
+16V_F2
D6792
+16V_F2
+15V
+16V_F
+5V
+16V_F
VR6602
1
2
3
C
O
L
D
F
L
O
A
T
IN
G
G
N
D
2
IC6521
RA
T
O
R
3
HIN
(SC3)
GND
IC6472
V
A
D
SEP
ARA
TE
IN
DRIVER
Vf
PC6871
VSET
SLOPE
TPVSUS
OUTFET
IC6721
Vscn
SOS
COUPLER
FSID
HO
IC6802
3
PC6704
V
ad(
85V)
VSET
CLK
6
VF_GND
17
Q6682 Q6687 Q6688
19
R6662
CEL2
V
A
D
CONT
GND
P
H
OTO
IC6601
VA
D
R6663
OUTFET
1
VCC
DRIVER
INIT
-F
FCLU
HO
VF_GND
VF_GND
Q6742
B10
A1
FET OUT
CEL2
B11
2
FET
Vscn(V
AD+140V)
(SC3)
185V
B
UFFER
D
FCLKD
2
FET
B36
Vsus
COUPLER
A33
TPSCI
Vf+5V
AV
R
K
A11
COMP
A-
G
A40
COUPLER
OUT
SIU
IC6501
G
+5V
L6402
Q6441-Q6443, Q6445-Q6447
INVER
TER
P
H
OTO
12
(0-430V)
Q6451-Q6453 Q6455-Q6457
Vf
A34
Q6621 Q6631 Q6633
B
UFFER
VSCN
SUPERIMEPOSED
PC6702
16V
SOS
COM
FET
OUTFET
FET
S
B
UFFER
+5V(SC3)SOS
IC6561, IC6562
IC6773
A10
P
H
OTO
2G-
VF_GND
+5V
ENERGY
RECO
VER
Y
SOS
DET
(0-300V)
FET
3
CLK
7 8
18
B
UFF
V
A
D
SLOPE
VCC
B1
VF_GND
CMH
IC6722
B
UFF
D
A34
VCC
SC
11
SIU
CEL2
TPVSET2
B12
LO
VCC
COUPLER
K
S
Vscn
GND
VF_GND
L6415
B40
3
VCC
Q6661
COMP
ARA
T
O
R
COUPLER
Vf
o
SOS
PC6861
A40
Q6791
SC80
REF
Q6422-Q6432
Vf
IC6753
L6413
52
SCSU
OUTFET
2
D
ERR
OR
DET
T
O
D20
COM
+5V(SC2)
Q6602
1
LO
6
(SC1)
A35
A36
1
+5V(SC3)
Q6521-Q6528
Vsus
Gen.
COMP
A-
FSIU
P
H
OTO
4
FCLKD
B33
Q6762
D
20
B35
CSL
A1 SC42
Vf+5V
PR
OU
COUPLER
GND
Q6662
+5V
SC2
P
H
OTO
INVER
TER
SC
7
B13
GND
CPH
G
FET
IC6671
8
SID
P
H
OTO
FCLKU
20
IC6751
FSIU
COUPLER
FET OUT
S
IC6610
FSID
13
HO
+5V(SC1)SOS
(Vf
o)
5
VCC
(5-10V)
PR
OD
Vf+5V Vf+5V
HIN
23
IC6471
SC
8
VF_GND
B35
GND
(335V)
VCC
DRIVER
IC6871
1
IC6602
Vf+5V
DR
VRST_0
FET OUT
1
9
49
CEL
+5V(SC3)
+5V(SC1)
COUPLER
A36
3
B
UFFER
2
OUT
FCLU
Vf
o
A40
VSET2
Gen.
GND
IC6752
LO
FET
A
LO
B
UFFER
5
B34
Vf
SC47
VF_GND
IC6771
Vf
Q6501-Q6508
9
G
3
PC6703
ENERGY
RECO
VER
Y
Vf
Q6671-Q6674 Q6676-Q6678
Vf
D
5
RA
T
O
R
1
-
Q6401-Q6412
CSH
+15V
Vf
o
OUT
DRIVER
TPV
AD
R6661
CML
Vf
o
B1
P
H
OTO
R6858
T
O
SC83
VCC
B
UFFER
DRIVER
VSET2
FCLD
B36
G
+15V
Vf
P
H
OTO
IN
S
TPSOS6
B33
LIN
PR
OD
FET
(Vscn)
S
B34
2
COUPLER
VCC
D
Q6601
IC6774
AV
R
1
3
CPH2
IN
LED(G)
PC6610
Vf
VSUS
FCLKU
COUPLER
PC6701
CML
B
UFF
VSET
SEP
ARA
TE
14
1
SC
A
Q6743
DRIVER
P
H
OTO
TPVSET
Q6531-Q6534
GND
LO
Q6551-Q6554
Q6611-Q6615 Q6641-Q6650 Q6651-Q6660
VCC
IC6581
PC6760
+5V(SC1)
LED
BLINKING
:
6
TIMES
L6421
Vscn
Q6663
CL
DRIVER
G
D
SID
Vset
SOS
LO
CSL
A12
Vf+5V
REF
IC6681
Q6781- Q6786
VF_GND
B
UFFER
A13
FET
G
FET
HO
PC6480
AV
R
+
Vf+5V
VCC
IC6725
SC41
AMP
VF_GND
TPSC1
SIGNAL
W
A
VE
FET
P+5V
IC6726
GND
S
1
A1
SOS6_SC
7
IC6772
Q6679
A35
TPV15V
IN
COMP
A-
Vf+5V
IC6682
VCC
PC6705
D
P
H
OTO
LIN
Q6680
Vf
9
A33
IN
B
UFFER
FET
AV
R
CL
11
S
CMH
PR
OU
OUT
B1
1
VBK
VSCN
B
UFF
B40 B40
FCLD
HO
RA
T
O
R
G
Q6744
S
IC6861
+5V(SC1)
B
UFF
+5V(SC3)
CSH
B
UFF
2
Q6581
(SC2)
+5V
T
O
SU49
T
O
SU42
T
O
SD52
T
O
SD47
FSIU
FSID
FCLU
FCLU
Vf
FCLKD
A1
B10
A40 A1 SC46
B11
Vf+5V
PR
OU
7
Vf
A29
FCLKU T
O
SM51
7
SC
5
Vf+5V
B13 B30
8
B1
FCLKU
9
Vf
o
9 3
A31
FSIU
FCLKD
Vf Vf
FSID
Vscn
PR
OU
A11
5
B12
1
Vf+5V
A40
PR
OD
3
B1
Vf
Vscn
Vf+5V T
O
SM46
FCLD
B40
SC
A12
8
Vf+5V
Vf
B40
A30
B29
A13
Vf
o
51
FCLD
B28
A10
1
50
T
O
SM50
B31
Vf+5V
PR
OD
A28 SC43
T
O
SM43
B11
Vfo
A40
A10
T
O
SD48
SC48
Vfo
A12
A1
Vf
Vscn
B40
B1
B10
Vf
Vscn
B12
B13 A13
A11
VSET
SOS
DET
R6833- R6836
12
CBK
1 2
VCC
IC6564
NOR
GA
TE
Y
B A
VCC
1
NOR
GA
TE
IC6566
2 4
1
2
AND
GA
TE
IC6565
VCC
IC6563
AND
GA
TE
4
VCC
3 1 2
HO
LIN
Q6567,Q6368
Q6361-Q6363
IC6352
HIN
DRIVER
VCC
Q6364-Q6366
OUTFET
OUTFET
FET
Q6465,Q6466
VBK
Gen.
OUTFET
Q6462-Q6464
OUTFET
Q6459-Q6461
4 3
VBK
81
13
V_CENT
14 16
V_CENT
SC
VBK
V_CENT
VBK
V_CENT
2
T
O
SC84
15
VBK
1
VCC
-
COMP
ARA
T
O
R
Q6554
+
IC6353
CPH
CSH CMH CPH1
VF_GND
-97V -90V
L6424 L6426
VSET
SOS
OPERA
TION
at
210V
or
less
Vset
Vset
+15V
+15V
+16V_F2
+16V_F2
VSCN
VSCN
14
13
17
+16V_F
+16V_F
18
V A D
21
22
V A D
T
O
SU41
Q6681 Q6685 Q6686
INIT
-R
Q6825
B
UFF
Q6826
B
UFF
Q6691
B
UFF
(SC2-BO
ARD)
TO
P
2
T
O
P23
(P-BO
ARD
SC
SIDE)
(P-BO
ARD
SC
SIDE)
(SC2-BO
ARD)
SC
FLO
A
TING
P
A
R
T
SOS
DET
<TNP
A4033>
SC
!
(Exchange
board
only)
SCAN
DRIVE
COLD
FLO
A
TING
GND
TH-103PF10WK/TK/RK SC-Board
Block
Diagram
TH-103PF10WK/TK/RK SC-Board
Block
Diagram