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Model
SU-HTB570EB SU-HTB570EG SB-HTB570EG SB-HWA570EB SB-HWA570EG SC-HTB570EB SC-HTB570EG SC-HTB570EGS
Pages
127
Size
9.65 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / HOME THEATER AUDIO SYSTEM
File
su-htb570eb-su-htb570eg-sb-htb570eg-sb-hwa570eb-sb.pdf
Date
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Panasonic SU-HTB570EB / SU-HTB570EG / SB-HTB570EG / SB-HWA570EB / SB-HWA570EG / SC-HTB570EB / SC-HTB570EG / SC-HTB570EGS Service Manual ▷ View online

105
14.2.2.
AUDIO & POWER SUPPLY (2/2) BLOCK DIAGRAM
4
3
2
1
TO AUDIO & POWER SUPPLY
BLOCK (1/2)
: AUDIO OUTPUT SIGNAL LINE
SC-HTB570EB/EG(SB-HWA570EB/EG) AUDIO & POWER SUPPLY BLOCK DIAGRAM
NOTE: “ * ” REF IS FOR INDICATION ONLY
5V
+5V
Q1009
VOLTAGE
SUPPLY
CONTROL
+5V
+5V
Q1003
+5V POWER
SUPPLY
+5V
1
CN4000
3
CN4000
1
CN1003
3
CN1003
RED LED
GREEN LED
RED LED
GREEN LED
D4001
I/D SET
S1000
POWER
S1001
IDSET
IDSET
MODE SW
POWER SW
4
1
CN1002
CN1004*
POWER SW
2
3
CN1002
CN1004*
MODE SW
1
4
CN1002
CN1004*
PCONT
SWITCH
MUTING
+5V POWER
SUPPLY
SWITCH
Q1006
Q1004
Q1005
SWITCH
QR2012
D5762
D5761
D5760
POWER AMPLIFIER
C1BA00000497
IC5200
-
+
Q1007,Q1008
SPEAKER
PROTECTION
SWITCH
OUT1 10
BOOT1 9
OUT2 14
BOOT2 15
2 IN1+
21 IN2-
D/A CONVERTER
C0FBBY000124
IC5201
ANALOG SWITCH
C0JBAS000223
IC5202
OUTP 6
CONT
4
I/O 1
1 LRCLK
2 O/I
23 MODE
2
CN1005
1
CN1005
2
1
6
7
DUAL
OP-AMP
C0ABBB000244
IC3002
SPEAKER
SUBWOOFER
Q2010
STABILIZER
-23V
-23V
Q2011
-16V VOLTAGE
REGULATOR
-16V
D2000
23V
+23V
+23V
Q5602
+17V VOLTAGE
REGULATOR
Q2002
+16V VOLTAGE
REGULATOR
QR2013
SWITCH
+17V
+17V
+16V
+23V
-23V
-23V
16V
+16V
-16V
-16V
3
22
CN1000
-
DIGITAL
RECEIVER
CIRCUIT
1,2
23,24
CN1000
-
13
12
CN1000
-
DATA
VDD+5V
VDD+5V
(PCON)POWER
(PCON)POWER
LRCLK
LRCLK
2 DIN
DATA
22
3
CN1000
-
SCLK
3 SCLK
SCLK
16
9
CN1000
-
MCLK
14 MCLK
MCLK
17
8
CN1000
-
PWM MUTE
10 MUTE
PWM MUTE
23
2
CN1000
-
LED RED
LED RED
7
18
CN1000
-
LED BLUE
LED BLUE
8
17
CN1000
-
FREQUENCY
SU-HTB570EB/EG
DIGITAL RECEIVER MODULE P.C.B.
5
20
CN1000
-
PAIRING
PAIRING
SD OUT
SW DAMP P.C.B.
SW LED P.C.B.
SW POWER BUTTON P.C.B.
106
15 Wiring Connection Diagram
15.1. Main Unit (SU-HTB570)
SC-HTB570EB/EG (SU-HTB570EB/EG)
WIRING CONNECTION DIAGRAM
6 - FL-
5 - FL+
4 - C-
3 - C+
2 - FR-
1 - FR+
1
2
3
1
1
2
3
4
2
3
CN2005
P5100
JK2001
CN2004
JK2002
CN2003
JK2000
CN2002
CN2006
CN2000
B
MAIN P.C.B.
SOLDER SIDE
SPEAKERS
USB
PORT
DIGITAL 
AUDIO IN
(AUX
(OPT 2))
DIGITAL 
AUDIO IN
(TV (OPT 1))
8  .  .  .  .  .  .  .  .  1
(FOR DEBUG)
(FOR SERVICE)
TU1350
TU1200
CN1000
25.  .  .  .  .  .  .  .  .  .  .  .  .  . 1
1 .  .  .  .  .  .  .  .  .  .  . 19
2  .  .  .  .  .  .  .  .  .  . 18
1 .  .  .  .  .  .  .  .  .  .  . 19
2  .  .  .  .  .  .  .  .  .  . 18
26 .  .  .  .  .  .  .  .  .  .  .  .  . 2
HDMI AV OUT
(TV (ARC))
HDMI AV IN
(BD/DVD)
A
HDMI P.C.B.
SOLDER SIDE
2  .  .  .  .  .  .  .  .  .  . 26
1 .  .  .  . 5
1  .  .  .  .  .  .  .  .  .  . 25
12 .  .  .  .  .  .  .  .  .  . 2 
13.  .  .  .  .  .  .  .  .  .  . 1
24 .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 2
23 .  .  .  .  .  .  .  .  .  .  .  .  .  .  .  . 1
10
.
.
.
.
.
.
.
.
.
.
.
1
TL21*
TL11*
P5701
(RED)
(BLK)
CAUTION
T5701
TL20*
TL10*
(RED)
(BLK)
(MAIN TRANSFORMER)
JW1
1
16
15
14
13
12
11
10
9
2
4
5
6
7
8
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
1
.
.
.
.
.
.
.
.
10
D
SMPS P.C.B.
SOLDER SIDE
E
AC INLET P.C.B.
SOLDER SIDE
220V ~ 240V 
50Hz
AC IN
C
PANEL P.C.B.
SOLDER SIDE
Z6001
CN6001
1
3
SENSOR
1
.
.
.
.
.
13
2
.
.
.
.
.
12
(TO BLUETOOTH MODULE)
(TO DIGITAL TRANSMITTER MODULE)
107
15.2. Active Subwoofer (SB-HWA570)
SC-HTB570EB/EG (SB-HWA570EB/EG)
WIRING CONNECTION DIAGRAM
TO 
SUBWOOFER
CN1000
CN1003
CN1005
CN1002
H1001
*CN1004
CN4000
1
3
1
2
2
TL21*
TL11*
T5701
TL20*
TL10*
(RED)
(BLK)
(MAIN TRANSFORMER)
CN1
(RED)
(BLK)
2
4
5
6
7
8
1
16
15
14
13
12
11
10
9
PbF
1  .   .   .   .   .   .   .   .   .   .   .    10
3 .   .  1
23
.
.
.
.
.
.
.
.
.
.
.
1
1
.
.
.
.
.
.
.
.
10
24
.
.
.
.
.
.
.
.
.
.
.
2
4 .   .   . 1
4 .   .   . 1
G
SW POWER BUTTON P.C.B.
SOLDER SIDE
F
SW DAMP P.C.B.
SOLDER SIDE
J
SW AC INLET P.C.B.
SOLDER SIDE
H
SW LED P.C.B.
SOLDER SIDE
I
SW SMPS P.C.B.
SOLDER SIDE
CAUTION
RISK OF ELECTRIC SHOCK
AC VOLTAGE LINE.
PLEASE DO NOT TOUCH THIS P.C.B
220V ~ 240V
50Hz
AC IN 
P5701
TO DIGITAL
RECEIVER
MODULE
PbF
PbF
PbF
PbF
108
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