10.
Circuit Diagrams and PWB Layouts
Main Board: Board to board connect
5
4
3
2
1
D
C
B
A
A
+5V_SW
+3.3V_LPM
+5VS
+5VSB
+12V_SW
+3.3V_I/O
TX_IO
RX_IO
COM_POWERON
COM_POWERON
+3.3V_SMCU
SW_ROUT_I/O
SW_GOUT_I/O
SW_BOUT_I/O
SW_HOUT_I/O
AUD_OUT_LS_RB
SYNC_CNT
TX_IO
I/O_SDA
MSTR1_SDA
CN17_P24
MAIN_MUTE
MAIN_MUTE
MSTR1_SCL
5V_SDA
AUD_OUT_LS_LB
COM_SCL
SVIDEO_Y
COM_SDA
5V_SDA
COM_SDA
SVIDEO_C
DSUB_AVIN_I/O
COMP_Y
5V_SCL
ACD
DSUB_AHIN_I/O
DSUB_GIN_I/O
PC_AUD_IN_L2
RX_IO
PC_AUD_IN_R2
DSUB_BIN_I/O
Y
B
T
S
Y
B
T
S
SW_VOUT_I/O
I/O_SCL
COMP_PR
5V_SCL
CVBS
COM_SCL
N
O
R
E
W
O
P
_
S
Y
S
N
O
R
E
W
O
P
_
S
Y
S
DSUB_RIN_I/O
CVBS
COMP_PB
BIN-
GIN-
COM_POWERON
RIN-
+5V_SW
6,10,12,20
+3.3V_LPM 15,19,20
+12V_SW
6,12,20
+5VSB
6,7,8,10,19,20,21
+5VS
2,3,7,15,17,18,19,20,21
+3.3V_I/O 5,6,15,16,17,19
TXD0_SMCU 21
RXD0_SMCU 21
TX_MAIN
8
RX_MAIN
8
+3.3V_SMCU 2,17,18,20,21
MSTR1_SDA
6,17,18
PC_BB
7
AUD_IN_L2 14
PC_GB
7
BLU_IN
7,9
5V_SCL
21
SV2
9
MSTR1_SCL
17,18
VSB
9
HSB
9
GRN_IN
7,9
SYNC_CNT
21
MAIN_MUTE
17
A2
9
HS_IN
9
COM_SDA
17
PC_RB
7
COM_SCL
17
B2
9
AUD_OUT_LS_R 14
SV4
9
VS_IN
9
SYS_POWERON
STBY
17,20
RED_IN
7,9
SV3
9
AUD_IN_R2 14
AUD_OUT_LS_L 14
B3
9
ACD
17,20
5V_SDA
21
BIN-
7,9
GIN-
7,9
COM_POWERON
RIN-
7,9
+5VS
+5VS
+5VS
+5VS
+5V_SW
+12V_SW
+3.3V_SMCU
Title
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WLZSA1 ST FLI32626
D2A
Board to Board Connect
PROJECT NAME:
WLZR-A1
A4
22
22
Thursday, January 08, 2009
Near to
U8
Near to
U8
(1A/pin)
ሽ
CN17
ॴᔾ
R601
0R/6
R624
0R/6
R614
0R/6/NC
R692
0R/6/NC
R492
0R/6/NC
U47
NC7SB3157P6X_NL
B1
1
GND
2
B0
3
A
4
VCC
5
S
6
R629
0R/6
R602
0R/6
R617
0R/6
R691
0R/6/NC
R505
0R/6
R616
0R/6
R494
0R/6/NC
R630
0R/6
R503
10K/6
R612
0R/6/NC
C360
0.1uF/6
R610
0R/6
R619
0R/6
R613
0R/6/NC
R506
0R/6
R504
10K/6
R611
0R/6/NC
Q34
2N7002
3
2
1
R670
0R/6/NC
R620
0R/6
R598
0R/6
Q35
2N7002
3
2
1
R618
0R/6
R671
0R/6/NC
R493
0R/6
R635
0R/6
R608
0R/6
R491
10K/6
R615
0R/6/NC
CN17
TX25-60P-LT-H1E
60
45
59
44
58
43
57
42
56
41
55
40
54
39
53
38
52
37
51
36
50
35
49
34
48
33
47
32
46
31
30
15
29
14
28
13
27
12
26
11
25
10
24
9
23
8
22
7
21
6
20
5
19
4
18
3
17
2
16
1
R495
0R/6
U48
NC7SB3157P6X_NL
B1
1
GND
2
B0
3
A
4
VCC
5
S
6
C361
0.1uF/6
R490
10K/6
R623
0R/6
R609
0R/6
R693
0R/6/NC
1
8
4
3
0_520_090202.ep
s
090202