Acer H235H Service Manual page 52

CN501
HDMI
20
SHELL1
1 HDMI1_D2+
D2+
2
D2 Shield
22 3 HDMI1_D2-
SHELL3 D2-
4 HDMI1_D1+
D1+
5
D1 Shield
6 HDMI1_D1-
D1-
7 HDMI1_D0+
D0+
8
D0 Shield
9 HDMI1_D0-
D0-
10 HDMI1_CK+
CK+
11
CK Shield
12 HDMI1_CK-
CK-
13 CEC
CE Remote
14
NC
15 DDC_CLK
DDC CLK
16 DDC_DATA
DDC DATA
23 17
SHELL4 GND
18 HDMI_+5V
+5V
19
HP DET
21
SHELL2
R501
1K 1/16W 5%
HDMI_HOTPLUG
C501
0.1uF 16V
CEC HDMI_HOTPLUG
U505
AZC199-04S
DDC_CLK DDC_DATA
+5V
R573 0R05 1/16W
R507~R514 close to U504
HDMI_CP-1 1
2
HDMI_CP-1 3
4
5
5 CLK-
6
5 CLK+
HDMI_CP-6 7
8
5 R-
9
5 R+
HDMI_5V R648 NC 10
R575 0R05 1/16W 11
5 HDMI_SEL
12
13
5 G-
14
5 G+
HDMI_CP-2 15
16
5 B-
17
5 B+
18
R651 19
0R05 1/16W 20
21
R647 22
0R05 1/16W 23
HDMI_CP-3 24
25
26
R649 4K7 1/16W 5% 27
28
29
5 DDCD_SCL
HDMI_5V 30
31
5 DDCD_SDA
32
33
34
R527 10K 1/16W 5%
R650 4K7 1/16W 5% 35
HDMI_5V 36
37
38
HDMI_5V 39
40
5 HDMI_SEL
U501~U502 close to CN501
+5V VCC3.3
VCC3.3 3,5
+5V
R518
NC
Q502
NC
R551
10K 1/16W 5%
Q501
2N3904S-RTK/PS
R506 22K 1/16W 5%
HDMI_HPD 5
Q503
2N3904S-RTK/PS
R507 D507
HDMI_5V
C504 10 LL4148
C503 C512
0.47uF/16V
0.1uF 16V +
100uF/16V
U504
PI3HDMI1212BE
80
CP VDD33
79
RXC- 4
VDD33 D0+A
78
CP D0-A RXC+ 4
77
RX2+ 4
VDD33 D1+A
76
D0+ D1-A RX2- 4
75
D0- D2+A RX1+ 4
74
RX1- 4
CP D2-A
73
D1+ D3+A RX0+ 4
72
RX0- 4
D1- D3-A
71 HDMI_CP-4
VDD33 CP
70
SEL VDD33
69 HDMI1_CK-
CP D0+B
68 HDMI1_CK+
D2+ D0-B
67 HDMI1_D2+
D2- D1+B
66 HDMI1_D2-
CP D1-B
65 HDMI1_D1+
D3+ D2+B
64 HDMI1_D1-
D3- D2-B
63 HDMI1_D0+
VDD33 D3+B
62 HDMI1_D0-
CP D3-B
61
VDD33 VDD33
60
VDD33 GND
59
GND NC
58
NC NC
57 HDMI_CP-5
CP CP
56
NC NC
55
VDD33 VDD33
54
GND GND
53
DVI_SCL 4
NC 0B1
52 HDMI1_SCL
A0 0B2
51
VDD50 1B1 DVI_SDA 4
50 HDMI1_SDA
A1 1B2
49
GND GND
48
A2 2B1
47
GND 2B2
46
A3 3B1
45
IN 3B2
44
NC NC
43
NC NC
42 HDMI_5V
VDD50 VDD50
41
EN GND
HDMI input channel 0=B,1=G,2=R
U501
RClamp0524P.TCT
1 10 HDMI1_D1+
IN1 OUT1
2 9 HDMI1_D1-
IN2 OUT2
4 7 HDMI1_D0+
IN3 OUT3
5 6 HDMI1_D0-
IN4 OUT4
U502
RClamp0524P.TCT
1 10 HDMI1_CK-
IN1 OUT1
2 9 HDMI1_CK+
IN2 OUT2
4 7 HDMI1_D2+
IN3 OUT3
5 6 HDMI1_D2-
IN4 OUT4
R558
NC
CEC_CTRL 5
R504 100R 1/16W 5%
R505 100R 1/16W 5%
+5V
D506
LL4148 DVI5V
R560
1K 1/16W 5%
150K OHM 1/16W 5%
HDMI_+5V R559 Q504 R561
2N3904S-RTK/PS
+5V
R563
10K 1/16W 5%
DET_HDMI
150K OHM 1/16W 5% DET_VGA
R564 Q506
DET_DVI
2N3904S-RTK/PS
HDMI_SEL OUTPUT
HI HDMI HDMI_CP-6
HDMI_CP-5
LOW DVI HDMI_CP-4
HDMI_CP-3
HDMI_CP-2
HDMI_CP-1
C506 C507
0.1uF 16V 0.1uF 16V
絬 隔 瓜 絪 腹
Key Component
51
+5V
HDMI1_+5V D501
+5V 3,4,5
BAT54C
HDMI_+5V 1 2
U503
8 1
VCC A0
7 2
WP A1
HDMI1_SCL 6 3
SCL A2
HDMI1_SDA 5 4
SDA VSS
M24C02-WMN6TP
DDC_WP
DET_INPUT 5
R562
2K OHM 1/16W
DVI5V 4
22K 1/16W 5% Q505
2N3904S-RTK/PS
5V_EMI 4
R465
10K 1/16W 5%
R499 100R 1/16W 5% DDC_WP
DDC_WP 4
R463 100R 1/16W 5% Q401
2N3904S-RTK/PS
R464 100R 1/16W 5%
C505 0.1uF 16V
DET_DVI 4
DET_VGA 4
C508 C509 C510 C511
0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
acer H235H
G3266-1B-X-X-3-090512 TPV MODEL
6.0.HDMI INPUT PCB NAME 715G3266-E
Date Tuesday , May 12, 2009 Sheet 7 of
C502
0.22uF
Custom
Size
Rev C
<称爹>
称爹
8