Panasonic SU-HTB570EB / SU-HTB570EG / SB-HTB570EG / SB-HWA570EB / SB-HWA570EG / SC-HTB570EB / SC-HTB570EG / SC-HTB570EGS Service Manual ▷ View online
101
14.1.4.
IC TERMINAL CHART
SC-HTB570EB/EG(SU-HTB570EB/EG) IC TERMINAL CHART
TX0-
50
9
TX0+
51
7
TX1-
53
6
TX1+
54
4
TX2-
56
3
TX2+
TX0-
TX0+
TX1-
TX1+
TX2-
TX2+
57
TMDS D0-
TMDS D0+
TMDS D1-
TMDS D1+
TMDS D2-
TMDS D2+
1
IC1000
HDMI TRANSCEIVER
SIGNAL NAME
TC
2
PIN NO
PORT NAME
PIN NO
PORT NAME
TU1200
HDMI AV OUT (TV(ARC/HDMI OUT))
TMDS D0-
9
RXC 0-
7
TMDS D0+
7
RXC 0+
8
TMDS D1-
6
RXC 1-
10
TMDS D1+
4
RXC 1+
11
TMDS D2-
3
RXC 2-
13
TMDS D2+
1
RXC 2+
RXC 0-
RXC 0+
RXC 1-
RXC 1+
RXC 2-
RXC 2+
14
IC1000
HDMI TRANSCEIVER
SIGNAL NAME
TC
1
PIN NO
PORT NAME
PIN NO
PORT NAME
TU1350
HDMI AV IN (BD/DVD(HDMI IN))
102
14.1.5.
POWER SUPPLY (1/2) BLOCK DIAGRAM
SC-HTB570EB/EG(SU-HTB570EB/EG) POWER SUPPLY (1/2) BLOCK DIAGRAM
4
3
2
TO POWER SUPPLY
BLOCK (2/2)
1
ECO CTR
4
4
CN2004
JW1
ECO CTR
SD OUT
3
3
CN2004
JW1
SD OUT
D2312
DC DET
DC DET
FET OCP
FET OCP
QR2302
SYNC
QR5201
POWER
CONTROL
QR2301
SYNC
CONTROL
D2301
D5203
AC SYNC
AC SYNC
MAIN P.C.B.
NOTE: “ * ” REF IS FOR INDICATION ONLY
ECO CTR
ECO CTR
SD OUT
SD OUT
HVDD3 SM SENSE
HVDD3 SM SENSE
PCONT
D2205
D5204
D5205
D5201,D5202
PW BK3R6V
3.6V
PW BK3R3V
3.3V
PW PVDD6V
6V
PVCC +28V
28V
PCONT
FROM/TO
SYSTEM CONTROL & AUDIO
SYSTEM CONTROL & AUDIO
FROM/TO
SYSTEM CONTROL & AUDIO
SYSTEM CONTROL & AUDIO
PVCC +28V
PW SYS5V
PW SYS5V
PW PVDD6V
8 VIN
3 VCC
+6V VOLTAGE
REGULATOR
REGULATOR
C0DBAYY01282
IC2200
SENSE QUAD
VOLTAGE
COMPARATOR
VOLTAGE
COMPARATOR
C0BBCZ000008
IC5201
VOUT 1
FB 4
BST 7
GND 12
OUT2 1
OUT1 2
-IN1
4
-IN2
6
+IN1 5
HVDD2 SM SENSE
HVDD2 SM SENSE
+IN2 7
EN 6
2 VIN
1 CO
+3.6V VOLTAGE
REGULATOR
REGULATOR
C0DBEJG00001
IC2202
VOUT 4
ADJ 5
PW PVDD6V
PW BK3R6V
PW BK3R6V
PW BK3R3V
D5823
PVCC +28V
PVCC +28V
7,8
7,8
CN2004
JW1
SYS5V
SYS5V
5
5
CN2004
JW1
SYNC
SYNC
1
1
CN2004
JW1
SMPS P.C.B.
IC5701
SHUNT
REGULATOR
REGULATOR
C0DAAYY00072
IC5801
MAIN
TRANSFORMER
TRANSFORMER
T5701
Q5863
FEEDBACK
CIRCUIT
SWITCHING
REGULATOR
REGULATOR
C0DAAYY00064
VOLTAGE
DETECTOR
DETECTOR
C0EBY0000872
IC5822
DZ5701
4
1
2
12
11
15
13
16
14
6
8
L5703
TH5702
TH5860
D5701
3
2
4
1
D5712
D5704
D5705
D5707
D5710
D5802
D5803
D5804
D5706
D5702
Q5760,Q5761
QR5762,D5760
QR5762,D5760
Q5720
VOLTAGE
REGULATOR
FEEDBACK
CIRCUIT
Q5865,Q5866,
QR5867
QR5867
DC DETECT
CIRCUIT
4
3
1
2
PC5760
FEEDBACK
4
3
1
2
PC5720
FEEDBACK
VCC 3
BD 6
FB 5
S 2
D 1
QR5824
SWITCH
QR5823
SWITCH
Q5864
SWITCH
VDD
2
OUT 1
SECONDARY
PRIMARY
L5702
3
2
4
1
F1
AC INLET P.C.B.
P5701
RED
RED
TL10*
TL11*
BLK
BLK
TL20*
TL21*
AC INLET
PVCC +28V
PW HDMI VDD5R6V
8 VIN
+5.6V VOLTAGE
REGULATOR
REGULATOR
C0DBAYY01282
IC2201
VOUT 1
FB 4
BST 7
EN 6
HDMI PCON
HDMI PCON
PW HDMI VDD5R6V
103
14.1.6.
POWER SUPPLY (2/2) BLOCK DIAGRAM
SC-HTB570EB/EG(SU-HTB570EB/EG) POWER SUPPLY (2/2) BLOCK DIAGRAM
4
2
TO POWER SUPPLY
BLOCK (1/2)
BLOCK (1/2)
1
3
USB EN
USB OC
MAIN P.C.B.
NOTE: “ * ” REF IS FOR INDICATION ONLY
LED P.C.B.
REG6V
REG6V
REG6V
6V
3.3V
13
1
CN6001
CN2002
VREF(3.3V)
VREF(3.3V)
VREF(3.3V)
3
11
CN6001
CN2002
S DET
3.3V
FROM/TO
SYSTEM CONTROL & AUDIO
SYSTEM CONTROL & AUDIO
TO SYSTEM CONTROL & AUDIO
PW PVDD6V
PW BK3R3V
6V
6V
8 VIN
5 EN
+3.3V VOLTAGE
REGULATOR
REGULATOR
C0DBEYY00197
IC2203
VOUT 1
FB 2
PW 3R3V
PW 3R3V
VBUS
VBUS
5V
PW +5V
6V
6V
8 VIN
5 EN
+5V VOLTAGE
REGULATOR
REGULATOR
C0DBEYY00197
IC2204
VOUT 1
FB 2
4 /OC
3 EN
USB HIGH SIDE
SWITCH
SWITCH
C0DBZYY00311
IC2004
VOUT 5
VIN 1
PW +5V
PW +5V
D2308
D2304
QR2303
SWITCH
DETECT
D2309
D2305
D2307
D2303
DIGITAL TRANSMITTER MODULE P.C.B.
TH5822
+3.3V
3.3V
1
1
J1*
CN2003
+3.3V
+3.3V
REG5V
5V
23,24
1,2
-
CN2005
REG5V
REG5V
BLUETOOTH MODULE P.C.B.
USB EN
FET TEMP DET1
FET TEMP DET1
TH5821
FET TEMP DET2
FET TEMP DET2
USB OC
HDMI +5V DET
HDMI VDD5R6V
HDMI VDD5R6V
HDMI VDD5R6V
HDMI +5V DET
HDMI +5V DET
PW HDMI VDD5R6V
5.6V
BK3R6V
3.6V
5V
3.3V
5,6
21,22
CN1000
CN2000
17
10
CN2000 CN1000
HDMI FAULT DET
HDMI FAULT DET
HDMI FAULT DET
18
9
CN2000 CN1000
BK3R6V
BK3R6V
2
25
CN1000
CN2000
HDMI P.C.B.
TO
SYSTEM CONTROL & AUDIO
SYSTEM CONTROL & AUDIO
FROM/TO HDMI
5.6V
3.3V
3.3V
1.8V
5.6V
5 VIN
1 VCONT
+5V VOLTAGE
REGULATOR
REGULATOR
C0CBCDD00004
IC1200
VOUT 4
HDMI OUT +5V
HDMI OUT +5V
1.8V
PW DVDD +1R8V,
PW TXPL CVDD +1R8V
8 VIN
5 EN
+3.3V VOLTAGE
REGULATOR
REGULATOR
C0DBEYY00175
IC1100
VOUT 1
FB 2
8 VIN
5 EN
+1.8V VOLTAGE
REGULATOR
REGULATOR
C0DBEYY00175
IC1101
VOUT 1
FB 2
PW TVDD +3R3V,
PW DVDDIO +3R3V
PW TVDD +3R3V,
PW DVDDIO +3R3V
PW DVDDIO +3R3V
PW BK3R6V
D1100,
D1101
D1101
D1106
D1102
D1103
D1105
D1104
Q1103
DC DETECT
HDMI +5V DET
HDMI FAULT DET
5V DETA
5V DETA
PWRDNB
PWRDNB
5V DETB
5V DETB
5V DETC
5V DETC
104
14.2. Active Subwoofer (SB-HWA570)
14.2.1.
AUDIO & POWER SUPPLY (1/2) BLOCK DIAGRAM
1
2
3
4
TO AUDIO & POWER SUPPLY
BLOCK (2/2)
: AUDIO OUTPUT SIGNAL LINE
SC-HTB570EB/EG(SB-HWA570EB/EG) AUDIO & POWER SUPPLY BLOCK DIAGRAM
NOTE: “ * ” REF IS FOR INDICATION ONLY
-23V
-23V
1,2
1,2
H1001
CN1
RED
RED
TL10*
TL11*
BLK
BLK
TL20*
TL21*
P5701
AC INLET
3
3
H1001
CN1
SD OUT
SD OUT
SD OUT
D5823
+23V
+23V
+23V
7,8
7,8
H1001
CN1
SYS5V
SYS5V
+6V
+5V
+5V
-23V
5
5
H1001
CN1
IC5701
SHUNT
REGULATOR
REGULATOR
C0DAAYY00072
IC5801
MAIN
TRANSFORMER
TRANSFORMER
T5701
FEEDBACK
CIRCUIT
SWITCHING
REGULATOR
REGULATOR
C0DAAYY00064
VOLTAGE
DETECTOR
DETECTOR
C0EBY0000829
IC5822
F1
DZ5701
4
5
1
2
12
15
9
13
16
14
10
11
6
7
8
L5703
TH5702
TH5860
D5701
3
2
4
1
D5712
D5704
D5705
D5707
D5710
D5802
D5801
D5803
D5706
D5702
Q5760,Q5761
QR5762, D5760
QR5762, D5760
Q5720
VOLTAGE
REGULATOR
FEEDBACK
CIRCUIT
Q5865,Q5866,
QR5867
QR5867
DC DETECT
CIRCUIT
4
3
1
2
PC5760
FEEDBACK
4
3
1
2
PC5720
FEEDBACK
VCC 3
BD 6
FB 5
S 2
D 1
QR5824
SWITCH
QR5823
SWITCH
VDD
2
OUT 1
+5V VOLTAGE
REGULATOR
REGULATOR
C0CBADG00023
IC5203
VCC
1
VOUT 3
SECONDARY
PRIMARY
L5702
3
2
4
1
SW DAMP P.C.B.
SW AC INLET P.C.B.
SW SMPS P.C.B.
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