Main Board: Board To Board Connect - Philips QCG1.0S Service Manual

Circuit Diagrams and PWB Layouts

Main Board: Board to board connect

5
+3.3V_SMCU
+5VS
10K/6 R503
Q34
10K/6 R504 2N7002
5V_SDA
3 1
D
5V_SCL
3
ACD
17,20 ACD
S T B Y
17,20 STBY
S Y S _ P O W E R O N
SYS_POWERON
MAIN_MUTE
17 MAIN_MUTE
COM_SDA R670 0R/6/NC
17 COM_SDA
MSTR1_SDA R492 0R/6/NC
6,17,18 MSTR1_SDA
5V_SDA R505 0R/6
21 5V_SDA
MSTR1_SCL R494 0R/6/NC
17,18 MSTR1_SCL
5V_SCL R506 0R/6
21 5V_SCL
COM_SCL R671 0R/6/NC
17 COM_SCL
SYNC_CNT R635
21 SYNC_CNT
C
R611 0R/6/NC
7,9 RED_IN
R612 0R/6/NC
7,9 GRN_IN
R613 0R/6/NC
7,9 BLU_IN
R614 0R/6/NC
9 HS_IN
R615 0R/6/NC
9 VS_IN
R616 0R/6
7 PC_RB
B
R617 0R/6
7 PC_GB
R618 0R/6
7 PC_BB
R619 0R/6
9 HSB
R620 0R/6
9 VSB
Near to
U8
COM_POWERON
COM_POWERON
+5VS U48
NC7SB3157P6X_NL
A
5
VCC B0
TX_IO
4
A B1
COM_POWERON
6
S GND
C360
0.1uF/6
QCG1.0S LA 10.
4
CN17
TX25-60P-LT-H1E
+12V_SW
R490 10K/6
R491 10K/6
30
COM_SDA
15
Q35
29
2N7002
14
COM_SCL
1
28
13
S T B Y
27
S Y S _ P O W E R O N
12
MAIN_MUTE
26
I/O_SDA
11
I/O_SCL
25
10
0R/6 CN17_P24
24
9
23
SW_ROUT_I/O
8
SW_GOUT_I/O
22
SW_BOUT_I/O
7
21
SW_HOUT_I/O
6
SW_VOUT_I/O
20
5
DSUB_RIN_I/O
19
DSUB_GIN_I/O
4
DSUB_BIN_I/O
18
3
DSUB_AHIN_I/O
17
DSUB_AVIN_I/O
2
16
CVBS
1
+5VS
3
TX_MAIN 8
RX_IO
1
TXD0_SMCU 21
COM_POWERON
2
C361
0.1uF/6
EN 56
3
(1A/pin)
+5VS
60
+5V_SW
45
59
44
58
R493
43
R495
57
42
56
41
55
PC_AUD_IN_L2 R624
40
PC_AUD_IN_R2 R623
54
39
53
38
52
37
51
36
AUD_OUT_LS_LB R629
50
AUD_OUT_LS_RB R630
35
49
COMP_PR R598
34
COMP_Y R602
48
COMP_PB R609
33
47
SVIDEO_C R601
32
SVIDEO_Y R610
46
CVBS R608
31
Near to
U8
U47
NC7SB3157P6X_NL
5 3
RX_MAIN 8
VCC B0
4 1
RXD0_SMCU 21
A B1
6 2
S GND
2009-Feb-20
2
+3.3V_LPM
+3.3V_LPM 15,19,20
+5VS
+5VS
+5VSB
+5VSB
+5V_SW
+5V_SW
+12V_SW
+12V_SW 6,12,20
+3.3V_I/O
+3.3V_I/O 5,6,15,16,17,19
+3.3V_SMCU
+3.3V_SMCU 2,17,18,20,21
0R/6 TX_IO
0R/6 RX_IO
0R/6
AUD_IN_R2 14
0R/6
AUD_IN_L2 14
7,9 BIN-
GIN-
7,9 GIN-
RIN-
7,9 RIN-
R691
0R/6
AUD_OUT_LS_L 14
0R/6/NC
0R/6
AUD_OUT_LS_R 14
0R/6
A2 9
0R/6
B3 9
0R/6
SV3 9
0R/6
B2 9
0R/6
SV4 9
0R/6
SV2 9
PROJECT NAME:
WLZR-A1
Title
Board to Board Connect
i S e z D o c u m e t n N u m b r e
A4
WLZSA1 ST FLI32626
D t a : e Thursday, January 08, 2009 S h e t e
1
2,3,7,15,17,18,19,20,21
6,7,8,10,19,20,21
6,10,12,20
CN17
BIN-
R692 R693
0R/6/NC 0R/6/NC
A
R e v
D2A
22 o f 22
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