Panasonic SU-HTB570EB / SU-HTB570EG / SB-HTB570EG / SB-HWA570EB / SB-HWA570EG / SC-HTB570EB / SC-HTB570EG / SC-HTB570EGS Service Manual ▷ View online
117
16.2.7.
MAIN (DAMP) CIRCUIT (1/2)
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
2/2
1/2
SC-HTB570EB/EG (SU-HTB570EB/EG)
MAIN (DAMP)
MAIN (DAMP)
CIRCUIT
A
MAIN (DAMP) CIRCUIT
SCHEMATIC DIAGRAM - 7
TO MAIN (DAMP)
CIRCUIT (2/2)
CIRCUIT (2/2)
NOTE: “ * ” REF IS FOR INDICATION ONLY
: AUDIO OUTPUT SIGNAL LINE
: +B SIGNAL LINE
P1
M0 ~ M9: MAIN (MICON) CIRCUIT: SCHEMATIC DIAGRAM - 3 ~ 6
FET_TEMP_DET1
FET_TEMP_DET2
TH5821
D4CC11040005
PW_PVDD6V
12K
R5823
6.8K
-IN3
+IN3
-IN2
+IN2
+IN4
+IN1
VEE
OUT4
CH4
CH1
CH3
CH2
OUT3
VCC
OUT1
OUT2
-IN4
-IN1
R5205
18K
R5204
1K
R5203
C5203
0.01
0.01
22
R5207
4.7K
R5202
D5201
B0JCMD000010
C5208
50V1
D5202
B0JCMD000010
B1GBCFJJ0041
QR5201
C5209
0.01
4.7K
R5201
C5205
B1ABCF000011
Q5804
220K
R5803
4.7K
R5801
220K
R5802
56K
R5805
B1ADBL000010
Q5803
R5804
DC DETECT
DC DETECT
DC DETECT
DC DETECT
47K
C5801
0.1
100K
R5811
ECO_LEVEL
PCON
POWER CONTROL
PGND
FET_OCP
PW_PVCC_20V
PW_PVCC_20V
VDDCOMP
PW_PVCC_20V
DC_DET
DZ2J068M0L
D5203
C5201
1
Q5802
B1ABCF000011
HVDD2_SM_SENSE
C5206
1
HVDD3_SM_SENSE
10
R5208
PGND
47K
R5817
C5805
1000P
C5803
0.1
B0ACCK000005
D5804
D5204
SENSE QUAD
VOLTAGE COMPARATOR
DA2J10100L
120K
R5209
15K
R5210
C5207
0.1
1
C5804
5
6
4
1
2
3
9
11
13
14
12
10
7
8
C0BBCZ000008
IC5201
39K
R5818
B1ABCF000011
Q5805
LEV_DET1
B0ACCK000005
D5803
33K
R5806
10
C5802
LEV_DET2
LEV_DET3
TH5822
D4CC11040005
PW_PVDD6V
R5826
12K
M0
M0
M9
M0
M0
M0
M0
M0
M0
M0
M0
M0
M0
M0
C5210
1
C5822
0.01
0.01
C5821
68K
R5821
68K
R5825
DA2J10100L
D5205
118
16.2.8.
MAIN (DAMP) CIRCUIT (2/2)
15
16
17
18
19
20
21
22
23
24
25
26
27
28
15
16
17
18
19
20
21
22
23
24
25
26
27
28
A
C
D
B
E
G
H
F
SC-HTB570EB/EG (SU-HTB570EB/EG)
MAIN (DAMP)
MAIN (DAMP)
CIRCUIT
2/2
1/2
B
MAIN (DAMP) CIRCUIT
SCHEMATIC DIAGRAM - 8
TO MAIN (DAMP)
CIRCUIT (1/2)
CIRCUIT (1/2)
NOTE: “ * ” REF IS FOR INDICATION ONLY
TO FRONT
SPEAKERS
P1
M0 ~ M9: MAIN (MICON) CIRCUIT: SCHEMATIC DIAGRAM - 3 ~ 6
2
4
3
1
2
4
3
1
1000P
C5323
1000P
C5324
2
1
4
G2
G1
3
P5100
C5424
1000P
C5423
1000P
5.6K
R5326
B0ACCK000005
D5301
B0ACCK000005
D5401
5.6K
R5426
4.7
R5407
C5313
100P
R5310
4.7
C5315
220P
D
G
S
G
S
D
3
1
4
5
2
Q5303
B1CZRC000001
D
G
S
G
S
D
3
1
4
5
2
Q5304
B1CZRC000001
B1CZRC000001
B1CZRC000001
4.7
R5307
C5311
220P
10
R5311
R5309
10
L5301
G0A100H00018
0.01
C5312
0.01
C5308
L5302
G0A100H00018
C5314
1000P
C5309
1000P
1000P
C5414
D
G
S
G
S
D
3
1
4
5
2
Q5403
L5402
G0A100H00018
220P
C5411
R5409
10
R5413
100K
R5414
100K
R5313
100K
L5401
G0A100H00018
10
R5411
0.01
C5412
D
G
S
G
S
D
3
1
4
5
2
Q5404
R5410
4.7
220P
C5415
0.01
C5408
1000P
C5409
C5413
100P
R5314
100K
C5301
0.1
C5304
0.1
C5404
0.1
C5401
0.1
C5403
0.1
0.1
C5303
C5402
0.1
C5302
0.1
0.1
R5331
35V470
C5316
C5306
1
C5406
1
0.1
R5332
0.1
R5827
0.1
R5431
35V470
C5416
0.1
R5432
0.1
R5829
PW_PVDD6V
HB_HP_3
FBN_2
PW_PVDD6V
HB_HN_2
PW_PVCC_20V
HB_LN_2
FBP_3
FBP_2
HB_HP_2
HB_LP_2
HB_LP_3
HVDD3_SM_SENSE
HVDD2_SM_SENSE
PW_PVCC_20V
FBN_3
HB_HN_3
HB_LN_3
4.7K
R5405
C5405
0.1
22
R5403
5.6K
R5306
5.6K
R5302
5.6K
R5402
4.7K
R5401
POWER SUPPLY
POWER SUPPLY
POSITIVE FEEDBACK
NEGATIVE FEEDBACK
Q5402
4.7K
R5301
Q5302
4.7K
R5305
B1ABDF000033
Q5301
Q5301 ~ Q5302
B1ABDF000033
Q5401 ~ Q5402
Q5401
5.6K
R5406
22
R5303
C5305
0.1
FRONT_L-
FRONT_L+
FRONT_R-
FRONT_R+
M0
M0
M0
M0
M0
M0
M0
M0
M0
M0
M0
M0
M0
M0
M0
M0
LEV_DET3
LEV_DET2
LEV_DET1
PGND
M0
POSITIVE FEEDBACK
NEGATIVE FEEDBACK
C5417
1
C5317
1
L5403
G0B9R5K00007
L5303
G0B9R5K00007
119
16.2.9.
PANEL 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
SCHEMATIC DIAGRAM - 9
PANEL CIRCUIT
C
SC-HTB570EB/EG (SU-HTB570EB/EG)
PANEL
CIRCUIT
: +B SIGNAL LINE
B
TO
MAIN (MICON)
CIRCUIT
(CN2002)
IN SCHEMATIC
DIAGRAM - 6
MAIN (MICON)
CIRCUIT
(CN2002)
IN SCHEMATIC
DIAGRAM - 6
R6014
100
8.2K
R6026
R6022
8.2K
0
R6023
S6001
S6002
S6004
S6003
R6032
R6002
R6001
R6018
R6016
220
220
220
220
220
220
R6003
D6001
B3ABA0000187
D6002
B3ABA0000187
D6010
B3ABA0000187
D6008
B3ABA0000187
D6009
B3ABA0000187
D6003
B3ABA0000187
1K
R6029
B1ABMF000020
QR6002
QR6004
B1GBCFJJ0048
R6031
10K
R6028
470
QR6003
B1ABCF000011
R6030
3.3K
R6008
47
C6008
4.7
G2
2
1
3
G1
Z6001
REMOTE SENSOR
R6005
2K
D6005
B3AEA0000166
7
9
11
10
12
8
2
3
1
5
6
4
13
1
13
CN6001
R6033
4.7K
R6004
270
R6013
270
R6021
220
D6004
B3ADA0000087
D6011
B3ABA0000187
D6007
B3ADA0000087
R6010
100
0.1
C6001
LED DRIVER
R6012
100
100
R6011
17
15
14
8
9
6
13
7
4
5
12
11
10
3
2
1
16
18
IC6001
C0JBAQ000073
R6015
10K
4.7
C6002
C6010
100P
NEWS GREEN
CINEMA GREEN
MUSIC GREEN
DATA
Q11
OE
Q1
Q3
Q4
Q2
Q0
Q6
Q8
Q7
Q5
Q9
Q10
CLK
LCK
VDD
STEREO GREEN
GND
STANDARD GREEN
HDMI2/AUX1 AMBER
BD/DVD(RCA) AMBER
STADIUM GREEN
VREF GND
AUX2_DET
LED DRIVER CONTROL
BT LED SWITCH
LED SWITCH
TV GREEN
BLUETOOTH BLUE
DGND
LED_OE
REG6V
KEY2
DIM_CTRL
LED_CLK
LED_LCK
REMOTE
KEY1
VDD
SELECTOR
VOLUME DOWN
VOLUME UP
RE
LED_DATA
GND
POWER BUTTON
VREF(3.3V)
...HTB570
0
K101
120
16.2.10. 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 - 10
SMPS CIRCUIT
D
SC-HTB570EB/EG (SU-HTB570EB/EG)
SMPS
CIRCUIT
: +B SIGNAL LINE
B
TO
MAIN (MICON)
CIRCUIT
(CN2004)
IN SCHEMATIC
DIAGRAM - 6
MAIN (MICON)
CIRCUIT
(CN2004)
IN SCHEMATIC
DIAGRAM - 6
E
TO
AC INLET CIRCUIT
IN SCHEMATIC
DIAGRAM - 11
AC INLET CIRCUIT
IN SCHEMATIC
DIAGRAM - 11
DZ2J051M0L
D5704
B1BABG000007
Q5720
3
2
ZJ5701
C5712
400V68
D5710
DA2J10100L
TL20*
DZ5701
(RED)
(BLK)
ERZV10V511CS
TL10*
3
2
4
1
G0B922G00004
L5702
C5701
0.1
F0CAF104A105
D4CAA5R10001
TH5702
C5702
470P
F1BAF471A013
F1BAF471A013
470P
470P
C5704
C5705
C5730
4.7
27K
R5733
0
R5731
G2
G1
ZA1*
(HEATSINK)
C5722
1000P
1M
1M
1M
R5701
DZ2J330M0L
D5713
C5747
560P
R5727
0.27
~
-
~
3
2
4
+
1
B0EBNR000051
D5701
C5703
F0CAF104A105
0.1
F0CAF104A105
0.1
220P
C5724
470
R5732
2
4
6
3
1
7
5
C0DAAYY00064
IC5701
R5700
3
2
4
1
G0B922G00004
L5703
R5710
R5721
2.2K
CL5720
QR5762
B1GBCFJJ0048
Q5760
B1ADCF000001
D5707
DA2J10100L
C5727
50V100
D5705
DZ2J200M0L
DZ2J200M0L
QR5823
B1GDCFJJ0008
R5833
100
TH5860
D4CC11040013
1.5K
R5809
R5801
0
0.01
C5800
B0EAMM000057
D5804
C5815
0.22
B0EAMM000057
D5803
C5814
10V3300
DZ2J120M0L
SWITCH
SWITCH
VOLTAGE DETECTOR
VOLTAGE REGULATOR
SWITCHING REGULATOR
SHUNT REGULATOR
ECO CONTROL
D5823
R5823
120
120
R5824
QR5824
B1GBCFJJ0048
K5804
0
0
K5803
D5812
0
1
4
2
3
IC5822
C0EBY0000872
R5855
SWITCH
POWER CONTROL
SWITCH
10K
10K
R5856
B1GBCFJJ0051
QR5867
R5859
10K
C5863
10
C5805 35V470
3
1
2
B0ABSM000008
D5802
R5857
10K
R5858
10K
B1ABCF000176
Q5866
0.1
C5862
G2
G1
(HEATSINK)
ZA2*
K5805*
C5808
35V470
B1ADCF000001
Q5865
6
8
9
7
2
1
4
5
3
10
JW1
0
R5807
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
ETS35BL196AD
(TRANSFORMER)
T5701
D5702
B0EAKT000063
C5713
0.01
R5702
100K
100K
R5703
R5871
0
4.7K
R5764
D5760
DA2J10100L
10K
R5763
R5767
22K
4
3
1
2
PC5760
FEEDBACK
SWITCH
SWITCH
CURRENT LIMITING
SWITCH
OP-AMP
FEEDBACK
C5760
0.1
C5761
0.1
B1ABCF000011
Q5761
R5814
1K
100K
R5804
R5806
10K
R5805
10K
22K
R5865
100K
R5861
C5869
0.01
R5817
2.4K
150
R5819
Q5863
B1ABCF000176
C5828
10V470
Q5864
B1ABCF000176
R5869
22K
C5870
0.1
10K
R5868
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
C0DAAYY00072
4
3
1
3
2
1
2
PC5720
8.2K
R5802
6800P
C5817
SD_OUT
DC_DET
SYNC
SYS5V
ECO_CTR
VDD
OUT
NC
VSS
PVCC
PVCC
PGND
DGND
PGND
D
VIN
VCC
GND
FB
BD
NF
DRAIN
S
VCC
...HTB570
...EB/EG
K5726*
1
+5V
+30V
0V
0
K5723
CL5723
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