AOC L22W631 Service Manual page 37

22'' LCD TV
HDMI_VDD
D301 NC BAV70
C308 NC 0.1UF
3
R301
NC 4.7KΩ
U302
1 8
NC VCC
2 7 R312
E1 WC
3 6 DDCSCL
E2 SCL
4 5 DDCSDA
VSS SDA
NC M24C02-WMN6TP
NC 5.6V NC 5.6V
ZD106 ZD110 R316
NC 0Ω
NT68565_+3.3V HDMI_3V3IN
FB301
NC 300 OHM
2 1
C319
C318 + NC 0.1UF
NC 100uF/16V
NT68565_+1.8V FB302 HDMI_1V8IN
NC 300 OHM
2 1
C336
NC C335 + NC 0.1UF
100uF/16V
1
+5V
2 HDMI_VDD
HDMI_VCC5
NC 0Ω
EDID_WP 4,7
R304 R305
NC 4.7KΩ NC 4.7KΩ
4 HDMI_HPD
HDMI_VCC5
R343
NC 56KΩ
R307
NC 1KΩ
NC HDMI
CN114
21
SHELL2
NC 0Ω
19 R309
HP DET
18 R313
+5V
NC 1MΩ
23 17
SHELL4 GND
16 DDCSDA
DDC DATA
15 DDCSCL
DDC CLK
14
NC
W/S= 7.2/8 mil
13 CEC TP1
CE Remote
12 TXCM
CK-
11
CK Shield
10 TXCP
CK+
9 TX0M
D0-
8
D0 Shield
7 TX0P
D0+
6 TX1M
D1-
5
D1 Shield
4 TX1P
D1+
22 3 TX2M
SHELL3 D2-
2
D2 Shield
1 TX2P
D2+
20
SHELL1
+5V
D302 BAV99 D303 BAV99 D304 BAV99 D305 BAV99
2 2 2 2
3 TX0M 3 TX1M 3 TX2M 3 TXCM
1 1 1 1
D306 BAV99 D307 BAV99 D308 BAV99 D309 BAV99
2 2 2 2
3 TX0P 3 TX1P 3 TX2P 3 TXCP
1 1 1 1
HDMI_3V3IN OVDD
FB308 NC 300 OHM
1 2 NC 0.1UF NC 0.1UF NC 0.1UF
C324 C325 C326 C327 C328 C329 C330
NC 2.2uF/16V
NC 0.1UF NC 0.1UF NC 0.1UF
AVDD33
FB309 NC 300 OHM
HDMI_3V3IN NC 0.1UF
1 2
C337 C339 C338 C340 C341 C342
NC 2.2uF/16V
NC 1000pF NC 1000pF
NC 0.1UF NC 0.1UF
IVDD
FB311 NC 300 OHM
NC 0.1UF NC 0.1UF
HDMI_1V8IN 1 2 NC 0.1UF
C344 C345 C346 C347 C348 C349
NC 2.2uF/16V
NC 0.1UF NC 0.1UF
FB312 NC 300 OHM
IVDD DVDD18
1 2
C356
C357
NC 0.1UF
NC 1000pF
FB313 NC 300 OHM
+3.3V_SW A3V3
1 2
C360 C361
NC 2.2uF/16V NC 0.1UF
R302
HDMI_SCL
NC 100Ω 1/10W
R303
HDMI_SDA
NC 100Ω 1/10W
U301
NC 500Ω
R310 48
REXT
50
RXCM
51
RXCP
54
RX0M
55
RX0P
58
RX1M
59
RX1P
62
RX2M
63
RX2P
AVDD33
49
AVDD33
HDMI_1V8IN 53
AVDD33
1 2 57
AVDD33
FB305 NC 300 OHM 61
AVDD33
C311 C312 C313 52
AVSS
NC 2.2uF/16V NC 1000pF 56
AVSS
NC 0.1UF 60
AVSS
HDMI_3V3IN 64
AVSS
65
AVSS
1 2 66
AVDD18
FB306 NC 300 OHM
C315 C316
C314
NC 2.2uF/16V NC 0.1UF NC 1000pF 47
PVDD33
46
PVSS
C320 C321
NC 0.1UF
1000pF 82
APVDD18
83
APVSS
HDMI_3V3IN
1 2 87
REGVCC
FB307 NC 300 OHM
C322 C323
NC 0.1UF
NC 1000pF
38
PCADR
C331 C332 67
MUTE
R320 4.7KΩ
NC 0.1UF
NC 0.1UF 70
SPDIF
71
I2S3
72
I2S2
73
I2S1
NC 22Ω
R321 74
6 I2S0 I2S0
NC 22Ω
R322 75
6 WS WS
NC 22Ω
R323 76
6 SCK SCK
NC 22Ω
R324 79
MCLK MCLK
C343
NC 0.1UF
2.54mm pitch
FB310 NC 300 OHM
HDMI_3V3IN
1 2
R311
NC 0Ω
NC 1000pF
C350 R328
NC 0.1UF C351 C352
NC 0.1UF
1
C353 NC 27.000MHz
NC 18pF
HDMI_VCC5
NC 1.5KΩ
R329
R330
NC 3KΩ
NC 1000pF
U306
A3V3
I2S0 1 10
SDIN AOUTR
6 I2S0 SCK 2 9
DEM/SCLK VA
6 C362 SCK WS 3 8
LRCK GND
6 NC 0.1UF WS MCLK 4 7
MCLK AOUTL
MCLK 5 6
VQ FILT+
C364 + C365
NC CS4344-CZZ
NC 0.1UF NC 10uF/16V + C366
NC 10uF/16V
37
NC 22Ω
R344
HDMI_INT 4
OVDD
R306 NC 22KΩ
SY SRSTN
C309
NC 1uF
OVDD
NC 22Ω
R308
35
ROMSCL
34
ROMSDA
33
NC
32
NC
29
NC
28
NC
27
NC
26
NC
23
NC
22
NC
21
NC
20
NC
17
NC
16
NC
15
NC
14
NC
11
NC
10
NC
9
NC
8
NC
5
NC
4
NC
CAT6011
3
NC
2
NC
124
QE0
123
QE1
122
QE2
121
QE3
117
QE4
116
QE5
115
QE6
114
QE7
CAT6011 111 8
QE8
110 7
QE9
109 6
QE10
108 5
QE11
105 8
QE12
104 7
QE13
103 6
QE14
102 5
QE15
101
QE16
100
QE17
99
QE18
96
QE19
95
QE20
94
QE21
93
QE22
92
QE23
NC 22Ω
R325 R326
NC 4.7KΩ
NC 22Ω
DVDD18 R327
NC 1MΩ
IVDD
X301
2
C354
NC 18pF
C358
NC 10KΩ
R331
C359 NC 10uF/16V
HDMI_AR 6
A3V3
C363 NC 10uF/16V
HDMI_AL 6
NC 10KΩ
R332
Title
04. CAT6011
Size Document Number
C
T2448-1-X-X-5-070321
Date: Wednesday , March 21, 2007
AOC L22W631
Y _CLK 2
Y [0..7] 2
RP408
NC 22 OHM
1 Y 0
2 Y 1
3 Y 2
4 Y 3
1 Y 4
2 Y 5
3 Y 6
4 Y 7
RP407
NC 22 OHM
SDA 2,4
SCL 2,4
Rev
0.5
Sheet 5 of 13