53
10.2.2.
AUDIO & POWER SUPPLY (2/2) BLOCK DIAGRAM
4
2
3
1
5
TO AUDIO & POWER SUPPLY
BLOCK (1/2)
: AUDIO OUTPUT SIGNAL LINE
SC-HTB880EB/EG/GN/PP(SB-HWA880EB/EG/GN/PP) AUDIO & POWER SUPPLY (2/2) BLOCK DIAGRAM
NOTE: “ * ” REF IS FOR INDICATION ONLY
+5V
+5V
Q1009
VOLTAGE
SUPPLY
CONTROL
+5V
SYS5V
Q1003
+5V POWER
SUPPLY
+5V
SW SMPS P.C.B.
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
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
OUTR 6
1 LRCLK
23 MODE
2
CN1006
1
CN1006
2
1
6
7
DUAL
OP-AMP
C0ABBB000244
IC3002
SPEAKER
SUBWOOFER
Q2010
STABILIZER
-32V
PVCC -32V
Q2011
VOLTAGE
REGULATOR
-VCC
D2000
+32V
PVCC +32V
Q2002
VOLTAGE
REGULATOR
+32V
+VCC
+32V
-32V
-32V
+VCC
+VCC
-VCC
-VCC
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
PWM MUTE
23
2
CN1000
-
(S MISO) LED RED
(S MISO) LED RED
7
18
CN1000
-
(S MOSI) LED BLUE
(S MOSI) LED BLUE
8
17
CN1000
-
FREQUENCY
SU-HTB880
5
20
CN1000
-
PAIRING
PAIRING
DC DET 5V
PCONT 5V
SW LED P.C.B.
SW POWER BUTTON P.C.B.
RX MODULE P.C.B.*
Содержание SU-HTB880EB
Страница 4: ...4 1 2 Caution for AC Cord For EB only ...
Страница 19: ...19 7 Troubleshooting Guide This section is not available at the time of issue ...
Страница 22: ...22 8 3 Type of Screws 8 3 1 Main Unit SU HTB880 8 3 2 Active Subwoofer SB HWA880 ...
Страница 23: ...23 8 4 Main Parts Location Diagram 8 4 1 Main Unit SU HTB880 8 4 2 Active Subwoofer SB HWA880 ...
Страница 46: ...46 ...
Страница 56: ...56 ...
Страница 58: ...58 ...
Страница 98: ...98 ...
Страница 104: ...104 ...