Hisense LTD42W29NUS Service Manual page 49

1
U13K
79 77 1 TP301
RXCB
RX0_CB EXT_RES
80 73 1
RXC OPWR0_5V
RX0_C OPWR0_5V TP302
81
RX0B
RX0_0B
82
RX0
RX0_0
83
RX1B
RX0_1B
84 78
RX1 AVDD33_H
RX0_1 AVDD33_HDMI
85 74
RX2B AVDD12_CVCC
RX0_2B AVDD12_CVCC
86
RX2
RX0_2
MT5380 SMD LQFP
A
D316
LOPIVA16G05A
2 1
RX0_2
D342
LOPIVA16G05A
2 1
RX0_2B
D310
2 1 LOPIVA16G05A
RX0_1
D311
2 1 LOPIVA16G05A
RX0_1B
D312
2 1 LOPIVA16G05A
RX0_0
D313
2 1 LOPIVA16G05A
RX0_0B
D314
2 1 LOPIVA16G05A
RX0C
D315
2 1 LOPIVA16G05A
RX0CB
B
CB302
2.2uF/10v
U304
AV33_HDMI
61
POW0
VCC
100
R338
2 1 62
HPD0_0
HPD2
63
HDMISDA_0
SDA2
64
HDMISCL_0
SCL2
1 2 65
GND
R309
66
GND
4.7K
67
RX0CB
B21
C
68
RX0C
A21
PS321
69
VCC
70
RX0_0B
B22
71
RX0_0
A22
72
GND
73
RX0_1B
B23
74
RX0_1
A23
75
VCC
76
RX0_2B
B24
77
RX0_2
A24
78
GND
79
POW1
VCC
R335
100
1 2 80
HPD1_0
HPD1
R340
AV33_HDMI
4.7K/NC
D
AV33_HDMI
C309 C308 C310 C311 C312
4.7uF 0.1uF 0.1uF 0.1uF 0.1uF
1
2
AV33
FB301 1 2 FB
AVDD33_H
C304 C303 C302
1uF 4.7uF/10v
0.1uF
AV12
FB302 1 2 FB
AVDD12_CVCC
C322 C317
1uF C321
4.7uF/10v 0.1uF
1
RX0_2
2
3
RX0_2B
4
RX0_1
5
6
RX0_1B
7
RX0_0
8
9
RX0_0B
10
RX0C
11
12
RX0CB
13
CEC
14
R353 1 100 2 15
HDMISCL_0
R355 1 100 2 16
HDMISDA_0
17
P301
1 2 18
POW0 HDMI_VCC0
HDMI TYPE-A
1 2 19
37K R373 HPD0_0
R356
1K
R376
37K/NC
D341 D317
R360 4.7K
1 2
HDMISCL_0 HDMI_VCC0
R363 4.7K
1 2
HDMISDA_0
100
R345
NC/4.7K
R331
2 1
AV33_HDMI
AV33_HDMI
R301
4.7K
R332 100
40 2 1
GPIO_7
HPD_SINK
R330 100
39 2 1
SDA_SINK
38 R333 2 100 1
SCL_SINK
37
GND
36
GND
35
RXCB
Z1
34
RXC
Y1
33
VCC
32
RX0B
Z2
31
RX0
Y2
30
GND
29
RX1B
Z3
28
RX1
Y3
27
VCC
26
RX2B
Z4
25
RX2
Y4
24 AV33_HDMI
GND
R334 4.7K/NC
23 2 1
S3
R339
22 2 100 1
OSCL0
S2
R336
21 2 100 1
OSDA0
S1
R305
10K
R303
4.7K/NC
R328
500%1
R329
4.7K/NC
AV33_HDMI
C313 C314 C315 C316
0.1uF 0.1uF 0.1uF 0.1uF
2
3 4
D320
2 1 LOPIVA16G05A
D321
2 1 LOPIVA16G05A
D322
LOPIVA16G05A
2 1
D323
LOPIVA16G05A
2 1
D324
2 1 LOPIVA16G05A
D325
2 1 LOPIVA16G05A
D326
2 1 LOPIVA16G05A
D327
2 1 LOPIVA16G05A
D331
2 1 LOPIVA16G05A
D332
2 1 LOPIVA16G05A
D333
2 1 LOPIVA16G05A
D334
2 1 LOPIVA16G05A
D335
2 1 LOPIVA16G05A
D336
2 1 LOPIVA16G05A
D337
2 1 LOPIVA16G05A
D338
LOPIVA16G05A
2 1
R302
R304
4.7K R366 1
4.7K HDMISCL_2
R367
1
HDMISDA_2
OSDA1
OSCL1
AV33
R310
4.7K
C318
1
0.1uF U301
1 8
NC VCC
2 7
NC WP
3 6
NC SCL
4 5
GND SDA
EEPROM 24C02
HDMI EDID EEPROM
AV33
CB301 C305 R185 C306
47uF/16V 0.1uF 10K
0.01uF
AV33
R313
R346
1K
10K
1 R311 2 1
GPIO_8
10K
R312 C307
Q301
0.1uF
10k/NC
3 4
5
RX1_2
RX1_2B
RX1_2
RX1_1
RX1_2B
RX1_1B RX1_1
RX1_0 RX1_1B
RX1_0
RX1_0B
RX1_0B
RX1C RX1C
RX1CB RX1CB
CEC
R361 1 100 2
HDMISCL_1
R362 1 100 2
HDMISDA_1
1 2
POW1 HDMI_VCC1
1 2
37K R374 HPD1_0
R358
R377
1K
37K/NC
R364 1 4.7K 2
HDMISCL_1 HDMI_VCC1
R365 1 4.7K 2
HDMISDA_1
RX2_2
RX2_2B
RX2_2
RX2_1
RX2_2B
RX2_1B RX2_1
RX2_0 RX2_1B
RX2_0
RX2_0B
RX2_0B
RX2C RX2C
RX2CB RX2CB
CEC
R368 1 100 2
HDMISCL_2
R369 1 100 2
HDMISDA_2
1 2
POW2
HDMI_VCC2
1 2
37K R375 HPD2_0
R359
R378 1K
37K/NC
D339
4.7K 2
HDMI_VCC2
4.7K
2
AV33
R420
10K
R422
2
R421
33
Q403
1 1 2
GPIO_1
OSCL1 2N3904
OSDA1
10K
FB303
1 2 FB_NS
U310
1 8
S1 D1
2 7
G1 D1
3 6 AV33_HDMI
S2 D2
4 5
G2 D2
P-CH
IRF7314
R314
100k
5
6
GND
GND
+5V
+5V
AV33
AV33
AV12
AV12
AV25
AV25
GPIO_8
GPIO_8
1
GPIO_1
GPIO_1
2 GPIO_7
GPIO_7
3 CEC
CEC
4 OSDA1
OSDA1
5 OSCL1
OSCL1
6 OSDA0
OSDA0
7 OSCL0
OSCL0
8
9
10
11
12
13
14
15
16
17
18 P302
19 HDMI TYPE-A
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18 P303
19 HDMI TYPE-A
D340
Hisense Electric Co.,LTD
HISENSE SHENZHEN R&D
Suite 406,langfeng Bldg,#2 Kefa Road Nanshan District,Shenzhen,China
Tel:86-755-26532018
Fax:86-755-26532013
Title
HDMI INPUT
Size Document Number Rev
A 1.1
Date: Sheet 12 of 16
6
A
B
C
D