Service manual

Schematic Diagrams
HDMI B - 47
B.Schematic Diagrams
HDMI
R523 1_04R522 1_04
3.3VS 2,10,11,12,13,19,20,21,22,23,24,25,26,28,29,30,32,33,35,36,37,42,43
HDMIGND
TMDS_D ATA2-R
TMDS_DATA1#-R
HDMI_SCL-C
TMDS_CLOCK#-R
TMDS_DATA2#-R
TMDS_DATA0#-R
TMDS_CLOCK-R
TMDS_DATA1-R
HDMI_CEC
HDMIB_D1BN_C
HDMI_CTRLCLK
PC0
TMDS_D ATA0-R
HDMI_HPD-C
HDMI_SDA-C
HDMIB_D2BN_C
HDMIB_D1BP_C
PC1
HDMIB_D0BN_C
DCC_EN#
HDMIB_D0BP_C
PC0
HDMIB_CLKBN_C
DCC_EN#
HDMIB_D2BP_C
HDMI_HPD-C
HDMI_CTRLDATA
PC1
HDMIB_CLKBP_C
HDMIGND
HDMI_HPD-C
HDMI_SDA-C
HDMI_SCL-C
TMDS_CLOCK- R
TMDS_CLOCK#-R
TMDS_DATA0-R
TMDS_DATA0#-R
TMDS_DATA1-R
TMDS_DATA1#-R
TMDS_DATA2-R
TMDS_DATA2#-R
HDMI_SDA-C
HDMI_SCL-C
R83 *499_1%_04
R183 *4.7K_04
R184 *4.7K_04
C237
0.1u_16V_Y5V_04
R97 22_04
R189 *0_04
R167 4.7K_04
C246
0.1u_16V_Y5V_04
L8 *WCM2012F2S-161T03
1
4
2
3
R85 *499_1%_04
R166 *4.7K_04
R90 22_04
D27
BAV99 RECTIFIER
A C
AC
L9 *WCM2012F2S-161T03
1
4
2
3
R81 *499_1%_04
D25
BAV99 RECTIFIER
A C
AC
C233 0.1u_10V_X7R_04
L10 *WCM2012F2S-161T03
1
4
2
3
R176 *4.7K_04
J_HDMI1
C12817-119A5-L
SHIELD2
2
TMDS DATA1+
4
TMDS DATA1-
6
SHIELD0
8
TMDS CLOCK+
10
TMDS CLOCK-
12
RESERVED
14
SDA
16
+5V
18
TMDS DATA2+
1
TMDS DATA2-
3
SHIELD1
5
TMDS DATA0+
7
TMDS DATA0-
9
CLK SHIELD
11
CEC
13
SCL
15
DDC/CEC GND
17
HOT PLUG DETECT
19
C255
0.1u_16V_Y5V_04
R91 22_04
R93 22_04
R165 499_1%_04
C230 0.1u_10V_X7R_04
R181
*20K_1%_04
D26
BAV99 RECTIFIER
A C
AC
C252 0.1u_10V_X7R_04
R92 22_04
C248 0.1u_10V_X7R_04
R82 *499_1%_04
C239 0.1u_10V_X7R_04
R96 22_04
C247 0.1u_10V_X7R_04
Q8
*MTN7002ZHS3
G
DS
R182 4.7K_04
C242 0.1u_10V_X7R_04
R84 *499_1%_04
C129
22u_6.3V_X5R_08
L11 *WCM2012F2S-161T03
1
4
2
3
R94 22_04
R80 *499_1%_04
R95 22_04
C132
22u_6.3V_X5R_08
C236 0.1u_10V_X7R_04
C228
0.1u_16V_Y5V_04
R164 0_04
R87 *499_1%_04
C254
0.1u_16V_Y5V_04
U12
PS8101
IN_D1+
39
IN_D1-
38
IN_D2+
42
IN_D2-
41
IN_D3+
45
IN_D3-
44
IN_D4+
48
IN_D4-
47
SCL
9
SDA
8
HPD
7
OE#
25
DCC_EN#
32
RT_EN#
10
PC0
3
PC1
4
REXT
6
GND[6]
27
QE_2
35
OE_1
34
OUT_D1+
22
OUT_D1-
23
OUT_D2+
19
OUT_D2-
20
OUT_D3+
16
OUT_D3-
17
OUT_D4+
13
OUT_D4-
14
SCL_SINK
28
SDA_SINK
29
HPD_SINK
30
VCC[1]
2
VCC[2]
11
VCC[3]
15
VCC[4]
21
VCC[5]
26
VCC[6]
33
VCC[7]
40
VCC[8]
46
GND[1]
1
GND[2]
5
GND[3]
12
GND[4]
18
GND[5]
24
GND[7]
31
GND[8]
36
GND[9]
37
GND[10]
43
R86 *499_1%_04
3.3VS
3.3VS
3.3VS
3.3VS
5VS_HDMI
5VS
HDMI_CTRLCLK22
5VS_HDMI
5VS
HDMI_C TRLD ATA22
PORTC_HPD22
HDMIB_D2BP22
HDMIB_CLKBP22
HDMIB_D0BP22
HDMIB_D1BN22
HDMIB_D2BN22
HDMIB_D1BP22
HDMIB_CLKBN22
HDMIB_D0BN22
For ESD
PIN 49=GND
PIN GND1~4=GND
FOR INTEL GRAPHIC
???
HDMI CONNECTOR
R533
2.2K_04
for EMI
C990330
for EMI
C990330
5VS 12,19,22,25,26,30,33,35,37,42,43
Cost down
C990326
Cost down
C990326
R532
2.2K_04
Sheet 46 of 53
HDMI