TH-103PF9UK, TH-103PF9EK - Panasonic Plasma Service Manual (repair manual). Page 107

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13.31. DR1, DR2 and CD-Board Block Diagram
D7853
+5V
5V
G
D
S
G
D
S
G
D
S
G
D
S
+5V
G
D
S
G
D
S
G
D
S
D7928
5V
G
D
S
+5V
+5V
G
D
S
VR650
1
2
3
+15V
+15V
5V
5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
+5V
BUFFER
TPSOS7
HIN
5
Q7901-
Q7904
6
DATA RECOVERY
DSLR
HIN
OUTPUT
DSHR
Vda75V
2
LIN
+5V
DMLR
DSLR
DMHR
LIN
IC7852
78V Gen.
VCC
IC7851
COMPARATOR
Q7984-Q7988
FET DRIVER
Q7955-Q7958
FET
3
Q7905-
Q7908
DSHR
FET
Q7950-Q7953
+5V
DMLR
VCC
DMHR
L7880-L7882
DMLR
BUFFER
DMHR
IC7854
FET DRIVER
L7885-L7887
HO
DR1
1
OUTPUT
DSLR
2
4
3
Q7870,
Q7873
Vda75V
BUFFER
1
BUFFER
OUTPUT
SS_SOS7
HO
Q7989-Q7993
VCC
DATA RECOVERY SOS DET
OUTPUT
LO
9
DRV_SOS7
4
IC7853
FET
VCC
BUFFER
FET
LO
DR2
DSHR
(SS SIDE)
Q7866,
Q7869
6
+15V
Vda75V
Vda75V
TPVDA
TP15V
TPCVDA
D7871-D7873
D7874-D7876
2
4
1
3
Vda75V(P75V)
DR3
Vda75V(P75V)
Vda75V(P75V)
Vda75V(P75V)
7
6
8
9
10
11
9
8
10
2
DR4
1
Vda75V(P75V)
3
Vda75V(P75V)
7
4
11
Vda75V(P75V)
6
Vda75V(P75V)
9
8
10
2
DR5
1
Vda75V(P75V)
3
Vda75V(P75V)
7
4
11
Vda75V(P75V)
6
Vda75V(P75V)
1
Vda75V(P75V)
OUTPUT
OUTPUT
DSLR
9
Vda75V(P75V)
2
4
TPVDA
Vda75V
8
Vda75V(P75V)
LO
1
Vda75V(P75V)
2
DR
14
L7960,L7961
Q7941,
Q7944
Vda75V
6
HO
10
3
3
Q7945,
Q7948
Vda75V
2
BUFFER
Q7980-
Q7983
TP15V
3
8
DSHR
+15V
DR
13
6
DMHR
7
Vda75V(P75V)
DATA RECOVERY
IC7929
DSLR
D7946-D7948
DMLR
BUFFER
VCC
TPSOS7
HIN
5
1
7
4
Vda75V(P75V)
IC7853
DRV_SOS7
Vda75V(P75V)
3
FET
VCC
4
IC7927
Vda75V(P75V)
7
LIN
Q7955-Q7958
78V Gen.
FET
VCC
4
DMHR
D7949-D7951
1
L7956,L7957
Q7984-Q7988
3
DMLR
Vda75V(P75V)
BUFFER
SS_SOS7
BUFFER
DSHR
OUTPUT
Vda75V
HO
FET DRIVER
2
TPVC
Q7989-Q7993
BUFFER
FET
LO
IC7926
10
DR
12
COMPARATOR
Q7976-
Q7979
6
1
+5V
FET DRIVER
9
DMHR
DSHR
DMLR
10
LIN
VCC
4
DSLR
DR
15
HIN
11
FET
OUTPUT
Vda75V(P75V)
Q7950-Q7953
DR
11
+5V
6
2
9
11
Vda75V(P75V)
8
6
9
11
Vda75V(P75V)
AND GATE
IC7932
VCC
VCC
NOR GATE
IC7931
Q650
D652
L650-L652
IC7930
ENHANCE
IN(+)
VIN
OUT
RASE VOLTAGE
TPDR
TPDR
CH4_B
CH2_B
GND
GND
P5V
GND
GND
GND
CH5_A
GND
CH5_B
DIN_CLK1
GND
CH1_B
CH8_B
DRV_SOS7D
P5V
CH8_A
P5V
CH8_C
CH9_B
CH9_A
CH9_C
CH10_B
GND
GND
CH10_A
CH10_C
CH11_B
CH11_A
CH11_C
CH3_C
CH12_B
CH5_C
CH12_A
CH12_C
CH13_B
CH13_A
CH13_C
GND
CH14_B
CH14_A
CH14_C
CH3_A
GND
GND
CH3_B
CH2_C
GND
NC
PC
ODE
CH4_A
CLR
LE
CH1_A
DIN_CLK2
CH4_C
DIN_CLK3
DIN_CLK4
GND
CH1_C
GND
GND
CH2_A
5V_DET
GND
GND
CH4_C
CH12_B
CH5_C
CH12_A
CH9_A
CH2_C
CH8_A
GND
CH13_A
GND
CH10_C
GND
CH4_B
GND
GND
GND
GND
CH10_A
CH11_A
CH1_B
CH11_C
GND
CH14_B
CH12_C
CH2_B
GND
CH5_A
GND
CH4_A
CH13_C
CH3_A
CH8_B
CH13_B
CH3_C
GND
CH3_B
CH10_B
GND
P5V
GND
P5V
GND
P5V
NC
CH5_B
CH2_A
CH9_C
CH14_A
CH1_A
GND
CH9_B
CH14_C
CH11_B
CH1_C
5V_DET
CH8_C
PC
CLR
LE
ODE
DIN_CLK2
DIN_CLK3
GND
DIN_CLK4
GND
DIN_CLK1
GND
4
2
1
6
9
7
3
8
10
5
11
18
20
15
16
19
17
13
14
12
21
28
30
25
26
29
27
23
24
22
31
38
40
35
36
39
37
33
34
32
41
48
50
45
46
49
47
43
44
42
51
58
60
55
56
59
57
53
54
52
61
68
65
66
67
63
64
62
1
34
55
12
49
39
21
63
26
48
59
54
52
60
56
47
29
25
30
8
17
10
36
20
31
65
51
15
27
24
50
5
40
38
64
68
11
45
18
66
28
42
33
44
58
53
32
37
6
9
67
7
3
13
23
19
61
41
22
46
4
35
2
57
16
62
43
14
TO
CD1
CD2
BUFFER
IC9707
VCC
IC9702
VCC
BUFFER
VCC
BUFFER
IC9704
VCC
BUFFER
IC9703
VCC
BUFFER
IC9706
VCC
BUFFER
IC9705
IC9709
VCC
BUFFER
IC9708
VCC
BUFFER
IC9701
VCC
BUFFER
TO 
C14(SC SIDE)
C74(SS SIDE)
TO 
CX4(SC SIDE)
C44(SS SIDE)
TO 
CZ4(SC SIDE)
C64(SS SIDE)
LED BLINKING : 7 TIMES
LED BLINKING : 7 TIMES
DATA RECOVERY SOS DET
DRV_SOS7
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
78V(Vda-RD/LU)
TO 
C34(SC SIDE)
C94(SS SIDE)
TO 
C24(SC SIDE)
C84(SS SIDE)
TO 
CY4(SC SIDE)
C54(SS SIDE)
DR1
<TNPA4039>
!
(Exchange board only)
DR2
!
<TNPA4100>
(Exchange board only)
<TNPA4040>
CD C-BOARD/D-BOARD CONNECTION
(Exchange board only)
!
ENERGY DATA RECOVERY
ENERGY DATA
RECOVERY
D36
D35
D34
D33
D32
D31
CY0
C50
C20
C40
C90
C80
TO
(SC SIDE)
TO
SC13
SS42
C82
(SS SIDE)
C22
TO
(SC SIDE)
(SS SIDE)
SC14
TO
(SC SIDE)
SS35
(SS SIDE)
CY2
TO
(SC SIDE)
C52
TH-103PF9UK/EK
DR1, DR2 and CD-Board Block Diagram
TH-103PF9UK/EK
DR1, DR2 and CD-Board Block Diagram
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
78V(Vda-RU/LD)
TH-103PF9UK / TH-103PF9EK
107
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