Panasonic TH-42PA25U-P Service Manual page 216

14.47. SS, SS2 and SS3-Board Schematic Diagram
A
SS34
SS11
TO
P-BOARD
(P11)
1
NC
2
VSUS
3
VSUS
B
150V
4
NC
5
GND
6
GND
7
GND
TO SS12
P-BOARD
(P12)
L6705
1
Vda60V
100u
2
+15V
3
GND
4
STB_PS
5
GND
C
R6701
100k
D
TO *SS23
C2-BOARD
(C23)
1
5V
2
GND
3
UEL
4
UEH
5
USL
TP20
6
USH
TP21
7
UML
TP22
8
UMH
TP23
9
SS_SOS
E 10
GND
11
Vda 67V
TP15
F
TH-42PA20U
SS,SS2 and SS3-Board Schematic Diagram
1
TO
K-BOARD
(K34)
1
STB_PS
2
NC
3
GND
TPVSUS
TP1 TP2 R6702
0
175V 175V
L6702
C6701 C6702 C6703
TP3 TP4
G0ZZ00002183
200V 200V 200V
150u 150u 150u
TP5 TP6
TP15V
TP7 TP8
15V
L6703
C6755 IC6702
C6753 C6754
G0ZZ00002183
25V
25V 25V
1u
220u 220u
C0ZBZ0000562
FET DRIVER
TP9 TP10
NC
9
NC
TPVDA
10
L6704 VDD
11
G0ZZ00002183
HIN
ENERGY
12
C6736
16V NC
RECOVER
13
1u
TP11
LIN
14
TP12
GND
15
NC
16
C6707
160V
47u
EB
BUFFER
TP13 TP14
5V
C6756
10V
TP17 100u 1
1G~
TP18 2
R6803 1A1
470
3
2Y4
TP19 R6809
470
4
R6808 1A2
470
5
2Y3
R6802 470
6
1A3
7
2Y2
8
1A4
9
2Y1
10
GND
C6708
160V
47u
R6807
470
TP16
R6810
47k
R6801
470
R6804
47k
L6719
G0ZZ00002183
C6709
0.01u
2
C6704
200V
150u
15V
D6740
B0ECHP000001
L6747
J0JJC0000021
HOUT
8
C6734
VB
7
25V 4.7u
VS
6
NC D6741
5
B0ECHP000001
NC
4
VCC
3
C6735
GND
2
25V 4.7u
LOUT
1
C6751
16V
20
VCC
1u
19
2G~
18
1Y1
17
2A4
16
1Y2
R6789
1k
15
2A3
14
1Y3
13
2A2
12
1Y4
11
2A1
Q6725
2SK062000L
Q6756
2SD0601A0L
R6824
1
10k
2
- +
R6825
D6764 3
2.2k
MA2J11100L
4
IC6705
C0BBBA000043
COMPARETER
ERROR DET
3
Q6721
R6741
5.6 2SK3637000VE
D
S
G
R6742
5.6
D6724
SF20LC30F10
190V
D6729
B0HBSM000031
D6737
B0ECHP000001
R6747
5.6
D
S
G
C6737
R6748
C6739
250V
5.6
Q6724
0.1u
0.22u
250V
2SK3637000VE
m
R6756
100k D6736
MA2J11100L
R6755
100
D6735
MAZ80510LL
R6821
10k
D6766
MAZ83300ML
D6767
MAZ83300ML
D6765
LNJ201LPQJA
(RED LED)
8
7 R6823
1.5k
6
+ -
5 C6750
16V 1u
R6826
1.5k
D6763
MAZ80510LL
4
SS-BOARD TX
C6721
250V 1u
C6722
250V 1u
IC6
C6723
C0ZBZ
250V 1u
FET
C6724
250V 1u
NC
C6725 9
NC
250V 1u
10
C6726
VDD
11
250V 1u
HIN
12
C6727
C6733
NC
16V
13
250V 1u
1u
LIN
C6728
14 V
GND
250V 1u
15
NC
16
R6743
22
1/2W
1/2W
R6744
22
IC6
C0ZBZ
FET D
NC
C6742 9
16V
NC
1u
10
VDD
11
HIN
12
R6782
NC
13
100
LIN
14
V
GND
15
R6783
100
NC
16
L6717
J0JJC0000021
C6757
25V
4.7u
1
Vcc
R6787
2
In
100
3
Gnd
4
Lo
R6818
100k
IC6
R6819
C0ZB
100k
FET
R6820
22k
5
101