Sony SA-WCT180 User Manual

SA-WCT180
SA-WCT180
1616
3-4. SCHEMATIC DIAGRAM - MAIN Board (3/3) -
A
386
E
2 9
D
5
B
C
714
(3/3)MAIN BOARD
4.7K => 2.7K
10 => 33
4V => 3.5V
SUB+
SUB-
+3.3VD1
+3.3VD2
+3.3VD2
+3.3VD1
SYS_3V3
PVDD
+3.3VD1 +3.3VD2
SYS_5V
+3.3VD1
+3.3VD2
AMP_18V
+3.3VD1
+3.3VD1
+3.3VD1
+3.3VD1
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
1819
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
3
2
1
84
Power Derating Circuit
C70
1000pF/50V/X7R
C70
1000pF/50V/X7R
R47
4.7K
R47
4.7K
R179 NC/1.8KR179 NC/1.8K
Q756
PNP_3CG3906M
Q756
PNP_3CG3906M
C43
330pF
C43
330pF
C391uF C391uF
FB17 70/3AFB17 70/3A
C71
1000pF/50V/X7R
C71
1000pF/50V/X7R
C380.1uF C380.1uF
R180
NC/2.4K
R180
NC/2.4K
C41
1000pF/50V/X7R
C41
1000pF/50V/X7R
C530
10uF/16V/X7R
C530
10uF/16V/X7R
R178 NC/560R178 NC/560
R187
NC/2.7K
R187
NC/2.7K
C561000pF/50V/X7R C561000pF/50V/X7R
C53 680pFC53 680pF
C51 0.22ȝFC51 0.22ȝF
C64 10PF/50V/NPOC64 10PF/50V/NPO
R182
NC/7.5K
R182
NC/7.5K
C74 10PF/50V/NPOC74 10PF/50V/NPO
C40
0.1uF
C40
0.1uF
CE8
100uF/16V
CE8
100uF/16V
C52 0.1uFC52 0.1uF
R64NC/0 R64NC/0
C62
33pF/50V/NP0
C62
33pF/50V/NP0
C65
0.1uF
C65
0.1uF
FB32 500/200mAFB32 500/200mA
R188
NC/8.2K
R188
NC/8.2K
C47
0.01uF/50V/X7R
C47
0.01uF/50V/X7R
R185
33
R185
33
C57
0.1uF
C57
0.1uF
R85
4.7K
R85
4.7K
C42
0.1uF
C42
0.1uF
D4
NC/LL4148
D4
NC/LL4148
R60 10KR60 10K
C60
330pF
C60
330pF
R5810K R5810K
R68
0
R68
0
R775 220KR775 220K
C49 0.1uFC49 0.1uF
C54
4700pF
C54
4700pF
C769
0.22UF/50V/Y5V
C769
0.22UF/50V/Y5V
C44 0.1uFC44 0.1uF
C63 10PF/50V/NPOC63 10PF/50V/NPO
C37
0.1uF
C37
0.1uF
L2 10uH/5AL2 10uH/5A
C160 NC/1uF/50V/X7RC160 NC/1uF/50V/X7R
R49 33R49 33
XP8
2PIN/7.92mm
XP8
2PIN/7.92mm
C661000pF/50V/X7R C661000pF/50V/X7R
R487
10K
R487
10K
R55
22/5%
R55
22/5%
C16
NC/2.2uF
C16
NC/2.2uF
R65NC/0 R65NC/0
R184
NC/4.7K
R184
NC/4.7K
FB16 70/3AFB16 70/3A
R486
4.7K
R486
4.7K
U6
STA369BWS
U6
R59
2.2K
R59
2.2K
R488
10K
R488
10K
NC/100uF/16V
CE19
NC/100uF/16V
CE19
Q24
NPN_3DG3904M
Q24
NPN_3DG3904M
R63 0R63 0
R782
100
R782
100
NC/47uF/25VCE17 NC/47uF/25VCE17
C159 1uF/50V/X7RC159 1uF/50V/X7R
R186
NC/1.2K/1%
R186
NC/1.2K/1%
R84
4.7K
R84
4.7K
C50 0.22ȝFC50 0.22ȝF
L3 10uH/5AL3 10uH/5A
R88
4.7K
R88
4.7K
C86
NC/100nF
C86
NC/100nF
C85
NC/100nF
C85
NC/100nF
C61
33pF/50V/NP0
C61
33pF/50V/NP0
R783
100K
R783
100K
R62
22/5%
R62
22/5%
C68
47pF/50V/NP0
C68
47pF/50V/NP0
U15A
NC/F4558
U15A
NC/F4558
R776
220K
R776
220K
R67NC/0 R67NC/0
C55 0.1uFC55 0.1uF
C226
1000pF/50V/NP0
C226
1000pF/50V/NP0
C45
0.1uF
C45
0.1uF
C227 1000pF/50V/NP0C227 1000pF/50V/NP0
Q5
NPN_3DG3904M
Q5
NPN_3DG3904M
FB33 500/200mAFB33 500/200mA
C580.1uF C580.1uF
Q757
PNP_3CG3906M
Q757
PNP_3CG3906M
C88
100nF
C88
100nF
R66NC/0 R66NC/0
R48 33R48 33
CE9
470uF/35V
CE9
470uF/35V
C207
0.1uF
C207
0.1uF
R69
4.7K
R69
4.7K
R52
6.2
R52
6.2
R54
6.2
R54
6.2
R53 33R53 33
C48 10PF/50V/NPOC48 10PF/50V/NPO
C591uF C591uF
R781 220KR781 220K
++
++
++
+
-
+
-
++
1
2
GND_SUB
SA
TEST_MODE
VSS
VCC_REG
OUT2B
GND2
VCC2
OUT2A
OUT1B
VCC1
GND1
OUT1A
GND_REG
VDD
CONFIG
OUT3B / FFX3B
OUT3A / FFX3AEAPD / OUT4B
TWARN / OUT4A
VDD_DIG
GND_DIG
PWRDN
VDD_PLL
FILTER_PLL
GND_PLL
XTI
BICKI
LRCKI
SDI
RESET
INT_LINE
SDA
SCL
GND_DIG
VDD_DIG
GND
6mA
SUB+
SUB-
AMP_18V
AMP_MUTE
SUB+
AMP_RST
AMP_SCL
AMP_SDA
D
SUB_MCLK
SUB_BCK
SUB_LRCK
SUB_DATA
AMP_SCL
AMP_SDA
1/2power-control
AMP_FAULT
AMP_MUTE1
AMP_FAULT
RESET_AMP
• See page 20 for IC Pin Function Description.

Sony SA-WCT180 Specifications

General

Brand	Sony
Model	SA-WCT180
Category	Subwoofer
Language	English