ViewSonic N2201w-1M - Page 52

ViewSonic Corporation Confidential - Do Not Copy N2201w-1M
49
MAIN PCB CIRCUIT DIAGRAM
DEMOD CIRCUIT DIAGRAM
I2CADDR0
I2CADDR1
DIF_M
DIF_P
TSVALID
TSCLK
TSSTART
IF_AGC
EXT_PLL_SEL
MSCL
SCL
MSDA
SDA
REF_BOT
RESET_N
SDA
SCL
T_SCL
T_SDA
TS5
TS6
TS7
TS0
TS1
TS2
TS3
TS4
SYS-RESET
+3.3V_De
SDA
T_IF_AGC
REF_TOP
+3.3V_De
+1.2V_De
VDD_1.2V
+5V
+3.3V_De
+3.3V_De
+1.2V_De
+3.3V_De
VDD_1.2V
VDD_1.2V
VDD_1.2V
+3.3V_De
+3.3V_De
TS1 7
T_IF_AGC5
TS2 7
TS7 7
DIF_P5
TS3 7
MSDA 7,9,10
MSCL 7,9,10
TS4 7
DIF_M5
TSCLK 7
TS5 7
SYS-RESET 7
T_SCL5
TSVALID 7
TS6 7
TS0 7
T_SDA5
TSSTART 7
POWER FOR DEMODULATOR
Place close to MSD119L
Place close to MSD119L
R400
4.7K
R400
4.7K
R422
680
R422
680
L20 FBL20 FB
C323
0.1uF
C323
0.1uF
R397 100R397 100
+
CA67
100uF/16V
+
CA67
100uF/16V
C312
0.1uF
C312
0.1uF
C311
0.1uF
C311
0.1uF
+
CA61
100uF/16V
+
CA61
100uF/16V
C329
22p
C329
22p
L68
1uH
L68
1uH
R403 4.7KR403 4.7K
C307
0.1uF
C307
0.1uF
R398 100R398 100
+
CA63
100uF/16V
+
CA63
100uF/16V
C339
0.1uF
C339
0.1uF
C144
10uF
C144
10uF
C281
0.1uF
C281
0.1uF
R401 330R401 330
C334
0.1uF
C334
0.1uF
C129
10uF
C129
10uF
C304
0.1uF
C304
0.1uF
C321
0.1uF
C321
0.1uF
7531 8642
RP20 47RX4
7531 8642
RP20 47RX4
R369 1KR369 1K
C297
47p
C297
47p
C296 620pC296 620p
TUNER_SDA
1
GPIO_IN1
2
VDD12IH
3
VSSIPH
4
PKDATA7
5
PKDATA6
6
PKDATA5
7
PKDATA4
8
VDD12IH
9
VSSIPH
10
PKDATA3
11
PKDATA2
12
PKDATA1
13
PKDATA0
14
VDD33OPH
15
VSSOH
16
RESET_N
17
TEST_BIRA
18
TEST_SIG0
19
TEST_SIG1
20
VDD12IH
21
VSSIPH
22
TEST_SIG2
23
TEST_SIG3
24
PKCLK
25
VDD33OPH
75
VDD12T_ABB
56
VSSOH
74
VBB_ABB
53
D_IN4
73
VSST_ABB
52
D_IN5
72
VSSIPH
61
D_IN6
71
OSC_XIN
58
D_IN7
70
VSSBB_ABB
55
VDD12IH
69
VDD12T_ABB
51
VSSIPH
68
OSC_XOUT
59
D_IN8
67
VDD33OPH
60
D_IN9
66
VSSOH
57
D_IN10
65
FILTER
54
D_IN11
64
CLK_EXT_ADC
62
VDD12IH
63
I2CADDR1
39
VDD12IH
50
I2CADDR0
38
SCL
37
VSSIPH
49
SDA
36
TEST_SEL0
48
VDD12IH
35
TEST_SEL4
42
VSSIPH
34
TEST_SEL1
47
EXT_PLL_SEL
33
TEST_SEL2
46
PKVAL
32
VDD12IH
45
VDD12IH
31
VSSIPH
44
VSSIPH
30
TEST_SEL3
43
PKERR
29
VSSOH
40
PKSYNC
28
VDD33OPH
41
VDD33OPH
27
VSSOH
26
VDD33TH_ABB
77
VSSBBH_ABB
76
CML
78
RN
79
RP
80
VSSBBTH_ABB
83
AIP
82
VDD33TH_ABB
84
AIN
81
VSSIPH
85
VDD12IH
86
D_IN3
87
D_IN2
88
D_IN1
89
D_IN0
90
VDD12IH
91
VSSIPH
92
VDD12IH
93
VSSIPH
94
IF_GAIN
95
TU_GAIN
96
GPIO_OUT1
97
TUNER_CLK
98
VDD33OPH
99
VSSOH
100
U41
S5H1409
U41
S5H1409
C299
0.1uF
C299
0.1uF
R389 100R389 100
C310 0.1uFC310 0.1uF
R384 1KR384 1K
C301
1.5n
C301
1.5n
C317
0.1uF
C317
0.1uF
C313
0.1uF
C313
0.1uF
C302
0.1uF
C302
0.1uF
C305
0.1uF
C305
0.1uF
C314
0.1uF
C314
0.1uF
C340
0.1uF
C340
0.1uF
C320
0.1uF
C320
0.1uF
C298
30p
C298
30p
+
CA62
100uF/16V
+
CA62
100uF/16V
C140
10uF
C140
10uF
C324
0.1uF
C324
0.1uF
C335
0.1uF
C335
0.1uF
C331
0.1uF
C331
0.1uF
R399
4.7K
R399
4.7K
3 2 1
4
ADJ OUT
IN
U39
AP1122
ADJ OUT
IN
U39
AP1122
C308
0.1uF
C308
0.1uF
C318
0.1uF
C318
0.1uF
R383 1KR383 1K
3 2 1
4
ADJ OUT
IN
U40
AMS1117-3.3V
ADJ OUT
IN
U40
AMS1117-3.3V
R385 1KR385 1K
C315
0.1uF
C315
0.1uF
R390 100R390 100
R392 100R392 100
C316
0.1uF
C316
0.1uF
C326
0.1uF
C326
0.1uF
C330
22p
C330
22p
C151
10uF
C151
10uF
C150
10uF
C150
10uF
R396 100R396 100
C322
0.1uF
C322
0.1uF
C336
0.1uF
C336
0.1uF
C392
0.1uF
C392
0.1uF
R402
47K
R402
47K
C332
0.1uF
C332
0.1uF
7531 8642
RP21 47RX4
7531 8642
RP21 47RX4
C155
10uF
C155
10uF
L19 FBL19 FB
R391
220
R391
220
C154
10uF
C154
10uF
X1
49.38111MHz
X1
49.38111MHz
C152
10uF
C152
10uF
L69 FBL69 FB
C319
0.1uF
C319
0.1uF