Belson BSA-3750 - Page 12

DVD - DivX Player - BSA3750
12
A
A
B
B
C
C
D
D
E
E
4
4
3
3
2
2
1
1
SDRAM
WM8746/da1196
WM8720(wm8726/da1132)
'normal_intlev = 1'
ES60x8
24C0
1
open
open
open
TWS TBCK
MCLK- TSD0-
TSD0-
TWS
TSD2 TSD1
MCLK-
L
TBCK
R
ZERO
1
3.3VB
KAR
L R
AVCM
MCLK-
TBCK
TWS TSD0-
ZERO
TBCK
TWS
TSD0
MCLK
AOUT2L
AOUT1L
AOUT0L
ZERO
TSD2
AOUT2R
AOUT1R
AOUT0R
TSD1
KAR
ZERO1
VCCA
VCCA
VCC33V
GND
VCC33
VCC33
RF50V
MVCC
PLL33V
RF33V
RFGND
GNDA
GNDA
GND
VCC
VCC
GNDA
-12V
VCC
VCCA
VCCA
GND
VCC20
VCC33
VCC33
VCC33
GND
VCC20
GND
GND
VCC
GND
VCC
FLASHVCC
GNDA
VCC
VCCA
GND
+12V
GNDA
VCC33
-12V
GNDA
+12V
VCCA
VCCA
C27 0.1UF(open)
B27 47UF
B33 0.1UF
B48 0.1UF(open)
R205
33(open)
R204
33
B41 0.1UF
L10 FB
1
2
B40
0.1UF
B49 0.1UF(open)
B23 0.1UF
CC83 1U
L8
FB
1
2
B14 0.1UF
R202 33(OPEN)
B16 0.1UF
B19 0.1UF
R203 33
B30 0.1UF
B34 0.1UF
B12 10UF
JP2 HEADER 6(open)
1 2 3 4 5 6
Q20 8050
2
1
3
B36 10UF
B4 0.1UF
B21 0.1UF
Q2 AMS1117(open)
3
2
1
IN OUT
ADJ
C18 10UF(open)
B2 100UF
B39 0.1UF
C28 10UF(open)
B50 0.1UF(open)
B11 0.1UF
B20 0.1UF
L6
FB
1
2
B56
0.1UF
C21 10UF(open)
CC80
100U/16V
R69
412(1%)(open)
B31 0.1UF
C16 10UF
CC82
100U/25V
B6 0.1UF
B35 0.1UF
B42 0.1UF
B38 0.1UF
B26
100UF
U8 WM8728
3
7
1
18
17
16
6
4
8
9
14
11
12
20
15
19
2
5
10
13
BCKIN DVDD LRCIN SDIDEM MUTEB MODE DGND MCLK
VOUTR
AGND
VREFP VOUTL
VMID
LATI2S CSBIWL SCKDSD DIN ZER0
AVDD
VREFN
R70 250(1%)(open)
B29 0.1UF
B57 10UF
LL5 FB
1
2
LL4 FB
1
2
C90 27PF
B17 0.1UF
CC78
100U/16V
B8 0.1UF
CC81 1U
C22 10UF
Q21 8050
2
1
3
B43
0.1UF
B55 0.1UF
C23 0.1UF
R206 4.7k
FB4 FB
1
2
B15 0.1UF
B54 10UF(open)
C91 27PF
R61 33 OHM(open)
L7
FB
1
2
B9 0.1UF
B7 0.1UF
Q1
2SC3327(open)
1
2
3
R60 33 OHM(open)
B25 10UF
R54 10K(open)
R53 33 OHM
JJ7
HEAD12-100
1 2 3 4 5 6 7 8 9
10 11 12
U9 DA1196/WM8746(open)
1
11
12
13
14
9
8
10
2
3
4
5
6
7
15
28
20
24
26
22
18
27
25
23
21
19
17
16
DVDD DGND LATCH/12S SCLK/IWL SDIN/DM0 MUTE MODE LRCLK2 MCLK BCLK LRCLK DIN0 DIN1 DIN2
AVDD1 AVDD2
AGND1 AGND2
GR0 GR1 GR2
OUT0R
OUT0L
OUT1R
OUT1L
OUT2R
OUT2L
CAP
C89 0.1UF
C17 10UF
B22 0.1UF
C88 0.1UF
B24 10UF
B18 0.1UF
C87 10UF
B53 10UF
R52 33 OHM
B37 0.1UF
B13 0.1UF
C25 10UF(open)
L9 FB (0805)
1
2
B44 10UF(open)
LL6 FB
1
2
B10 10UF
B28
0.1UF
C19 10UF(open)
B32 0.1UF
B51
0.1UF(open)
Main Board (M3)