Panasonic SU-HTB570EB / SU-HTB570EG / SB-HTB570EG / SB-HWA570EB / SB-HWA570EG / SC-HTB570EB / SC-HTB570EG / SC-HTB570EGS Service Manual ▷ View online
125
16.3.4.
SW SMPS CIRCUIT
A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
C
D
B
E
G
H
F
A
C
D
B
E
G
H
F
NOTE: “ * ” REF IS FOR INDICATION ONLY
SCHEMATIC DIAGRAM - 15
SW SMPS CIRCUIT
I
SC-HTB570EB/EG (SB-HWA570EB/EG)
SW SMPS
CIRCUIT
: +B SIGNAL LINE
J
TO
SW AC INLET
CIRCUIT
IN SCHEMATIC
DIAGRAM - 14
SW AC INLET
CIRCUIT
IN SCHEMATIC
DIAGRAM - 14
F
TO
SW DAMP
CIRCUIT
SW DAMP
CIRCUIT
(H1001*)
IN SCHEMATIC
DIAGRAM - 11
DIAGRAM - 11
DZ2J200M0L
D5704
B1BABG000007
Q5720
3
2
1
ZJ5701
C5712
200V180
D5710
DA2J10100L
DZ5701
ERZV10V511CS
3
2
4
1
G0B922G00004
L5702
C5701
0.1
D4CAA5R10001
TH5702
C5730
4.7
27K
R5733
0
R5731
G2
G1
ZA1*
(HEATSINK)
C5722
1000P
1.5M
1.5M
1.5M
R5701
DZ2J330M0L
D5713
C5747
560P
R5727
0.13
~
-
~
3
2
4
+
1
B0EBNR000051
D5701
220P
C5724
470
R5732
C0DABYY00035
IC5701
R5700
3
2
4
1
G0B922G00004
L5703
R5710
R5721
2.2K
QR5762
B1GBCFJJ0048
Q5760
B1ADCF000001
D5707
DA2J10100L
C5727
50V100P
D5705
DZ2J200M0L
DZ2J200M0L
QR5823
B1GDCFJJ0008
R5833
100
C5802
35V470
TH5860
D4CC11040013
C5801
C5801
35V470
R5811
1.5K
R5801
0
0.01
C5800
B0EAMM000057
D5803
C5814
10V3300
K5801*
DZ2J043M0L
D5823
R5823
120
120
R5824
QR5824
B1GBCFJJ0048
K5802*
1
4
2
3
IC5822
C0EBY0000829
R5855
10K
10K
R5856
B1GBCFJJ0051
QR5867
R5859
10K
C5863
10
3
1
2
B0ABSM000008
D5801
C5805 35V470
3
1
2
B0ABSM000008
D5802
R5857
10K
R5858
8.2K
B1ABCF000176
Q5866
0.1
C5862
G2
G1
(HEATSINK)
ZA2*
K5805*
C5808
35V470
35V470
B1ADCF000001
Q5865
6
8
9
7
2
1
4
5
3
10
CN1
0
K5806
C5726
50V10
C5720
100P
R5766
33K
3.3
R5720
D5712
B0EAMM000057
5.6K
R5722
DA2J10100L
D5706
1000P
F1BAF1020020
C5700
9
8
14
13
12
11
10
15
16
1
2
4
5
6
7
D5702
B0EAKT000063
C5713
0.01
R5702
33K
33K
R5703
R5870
0
4.7K
R5764
D5760
DA2J10100L
10K
R5763
R5767
22K
4
3
1
2
PC5760
FEEDBACK
FEEDBACK
C5760
0.1
C5761
0.1
B1ABCF000011
Q5761
R5814
1K
100K
R5804
R5806
10K
R5805
10K
R5817
150
0
R5863
C5819
56P
C5820
56P
1K
R5867
C5818
0.1
27K
R5768
4.7K
R5808
ZJ5703
R5810
220
R5762
10K
0.1
C5762
A
R
K
IC5801
4
3
1
3
2
1
2
PC5720
56K
R5802
6800P
C5817
PVSS
PVSS
SD_OUT
ECO_CTR
SYS5V
VDD
OUT
NC
VSS
PVCC
PVCC
PGND
DGND
PGND
VIN
VCC
DRAIN
TL20*
(RED)
(BLK)
TL10*
SWITCH
SWITCH
VOLTAGE DETECTOR
VOLTAGE REGULATOR
SWITCHING REGULATOR
SHUNT REGULATOR
SWITCH
POWER CONTROL
SWITCH
SWITCH
CURRENT LIMITING
SWITCH
OP-AMP
2
4
6
3
1
7
5
D
GND
FB
BD
NF
S
VCC
CL5720
...HWA570
...EB/EG
K5727*
C5702
470P
F1BAF471A013
F1BAF471A013
470P
470P
C5704
C5705
C5703
F0CAF104A105
0.1
F0CAF104A105
0.1
G4DYA0000441
(TRANSFORMER)
T5701
+5V
+30V
-23V
C0DAAYY00072
0
K5723
CL5723
126
17 Printed Circuit Board
17.1. Main Unit (SU-HTB570)
17.1.1.
HDMI P.C.B. (Side A)
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
A
HDMI P.C.B. (REP4868A)
(SIDE A)
SC-HTB570EB/EG (SU-HTB570EB/EG)
HDMI P.C.B.
3639A
3639A
1
2
2
3
4
5
5
4
1
2
3
VA1361
VA1360
VA1359
V
A1358
VA1213
VA1212
VA1211
VA1210
VA1209
V
A1208
R1407
R1406
R1405
R1404
R1403
R1402
R1401
R1400
R1353
R1352
R1351
R1350
R1210
R1209
R1208
R1207
R1206
R1205
R1204
R1203
R1202
R1201
R1200
R1111
R1110
R1109
R1
107
R1106
R1022
R1021
R1020
R1009
R1008
R1007
R1006
R1005
R1004
RX1002
Q1200
LB1400
LB1353
LB1352
LB1351
LB1350
LB1204
LB1203
LB1202
LB1201
LB1200
LB1027
LB1017
LB1009
IC1200
D1
106
D1
105
D1
104
C1400
C1351
C1350
C1207
C1206
C1205
C1204
C1203
C1202
C1201
C1200
C1054
C1053
C1052
C1051
C1050
C1049
C1048
C1047
C1046
C1045
C1044
C1043
C1040
C1039
C1036
C1035
C1034
C1033
C1032
C1031
C1030
C1029
C1028
C1027
C1026
C1025
C1024
C1023
C1022
C1021
C1020
C1019
C1018
C1017
C1016
C1013
C1012
C101
1
C1010
C1009
C1008
C1007
C1006
C1005
C1004
C1003
C1002
C1001
C1000
PbF
127
17.1.2.
HDMI P.C.B. (Side B)
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
A
HDMI P.C.B. (REP4868A)
(SIDE B)
SC-HTB570EB/EG (SU-HTB570EB/EG)
HDMI P.C.B.
HDMI AV IN
(BD/DVD)
HDMI AV OUT
(TV (ARC))
3639A
3639A
19
15
16
17
18
10
11
12
13
14
5
6
7
8
9
1
2
3
4
19
15
16
17
18
10
11
12
13
14
5
6
7
8
9
1
2
3
4
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
1
5
10
15
20
25
30
35 36
37
40
45
50
55
60
65
70
72
73
75
80
85
90
95
100
105
108
109
110
110
115
120
125
130
135
140
144
1
3
5
7
9
10
12
14
16
18
2
4
6
8
25
23
21
19
17
20
22
24
15
13
11
26
B
C
E
8 7 6 5
4
3
2
1
8 7 6 5
4
3
2
1
8 7 6 5
4
3
2
1
8 7 6 5
4
3
2
1
X1000
VA1357
VA1356
VA1355
VA1354
VA1353
VA1352
VA1351
VA1350
VA1207
VA1206
VA1205
VA1204
VA1203
VA1202
VA1201
VA1200
TU1350
TU1200
R1
1
12
R1
105
R1
104
R1103
R1
102
R1101
R1100
R1014
R1013
R1012
R1010
R1003
R1002
R1001
R1000
RX1001
RX1000
Q1103
L1351
L1350
L1201
L1200
L1
100
LB1104
LB1103
LB1
102
LB1101
LB1100
LB1026
IC1101
IC1100
IC1000
D1103
D1102
D1101
D1100
C1353
C1352
C1209
C1208
C1
1
10
C1
109
C1
108
C1
107
C1
106
C1105
C1104
C1103
C1
102
C1101
C1100
C1042
C1041
C1038
C1037
C1015
C1014
CN1000
PbF
128
17.1.3.
MAIN P.C.B. (Side A)
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
G
H
10
11
12
13
B
MAIN P.C.B. (REP4867C)
NOTE: " * " REF IS FOR INDICATION ONLY
(SIDE A)
SC-HTB570EB/EG (SU-HTB570EB/EG)
MAIN P.C.B.
3638BA-2
3638BA-2
1
4
5
8
1
5
3
4
2
B
C
E
B
C
E
B
C
E
B
C
E
G1*
G2*
R2029
C2038
R2028
C5303
R2018
LB2004
C5403
LB2200
R2207
Q5802
LB2002
C2012
R2033
R2206
R2057
C2042
C201
1
IC2002
C2034
R2032
R2056
C2033
R2055
C2213
LB2006
IC2202
C2039
C2023
PbF
Q5803
Q5804
Q5805
C5313
C5314
C5324
C5323
C5414
C5423
C5424
C5802
C5801
R5309
R5409
R5806
R5805
R5803
R5804
...HTB570EB/EG
C2040
C2099
C5203
C5205
C5207
C5209
C5311
C5315
C5308
C5312
C5309
C5409
C5412
C5408
C5411
C5415
D5401
R5210
R5202
R5201
R5207
R531
1
R5310
R5307
R5414
R541
1
R5413
R5410
R5407
R5326
R5802
R5801
K2006
C2216
