Service manual
Schematic Diagrams
HDMI OUT B - 25
B.Schematic Diagrams
HDMI OUT
HDMI_CLOCK-I
6/28
HDMI_DATA1#-I
3.3VS
TMDS_DATA1-I
6/25
TMDS_CLOCK#-I
TMDS_D ATA2-I
TMDS_D ATA2#-I
TMDS_D ATA0#-I
TMDS_D ATA0-I
TMDS_C LOC K-I
TMDS_D ATA1#-I
TMDS_D ATA1-I
R617*0_04
R615*0_04
L62
HDMI2012F2SF-900T04
1
4
2
3
HDMI_DATA2-I
HDMI_DATA0#-I
HDMI_DATA2#-I
R500 2.2K_04
3.3VS
R580 4.7K_04
6/25
HDMI_DATA0-I
3.3VS
TMDS_DATA1#-I
3.3VS 5,9,10,11,13,14,15,18,21,25,26,27,28,30,31,33,34,35,36,40
5VS 18,26,31,34,40,41
HDMIC_CLKCN15
HDMIC_C2CP15
HDMIC_C2CN15
HDMIC_CLKCP15
HDMIC_C0CP15
HDMIC_C1CN15
HDMIC_C1CP15
HDMIC_C0CN15
HDMI CONNECTOR ( W/ LEVELSHIFT,CO-LAY)
EMI0/GND
APD/ VCC
HDMI_HPD-C
HDMI_CTRLCLK
OE#
DCC_EN
PORTC_HPC HDMI_HPD-C
HDMI_CTRLDATA HDMI_SDA-C
HDMI_SCL-C
PIN 49=GND
HDMI LEVELSHIFT FOR INTEL GRAPHIC OPTION
RS/GND
EMI1/VCC
3.3VS
HDMI_CLOCKP_C
HDMI_DATA1N_C
HDMI_DATA1P_C
HDMI_DATA2P_C
HDMI_DATA2N_C
HDMI_CLOCKN_C
HDMI_DATA0N_C
HDMI_DATA0P_C
For ESD
Z2401
Safty Require
R223 *4.7K_04
R616 *0_04
R225 0_04
R613 *0_04
L61
HDMI2012F2SF-900T04
1
4
2
3
R246 *4.7K_04
C282 0.1u_10V_X7R_04
C288
0.1u_16V_Y 5V_04
R247 *4.7K_04
R218 1_04
R250 0_04R471 *4.7K_04
C267
22u_6.3V_X5R_08_E
R222 *4.7K_04
R511 4.7K_04
R240
2.2K_04
C276
0.1u_16V_Y5V_04
U16
ASM1442
IN_D 1+
39
IN_D 1-
38
IN_D 2+
42
IN_D 2-
41
IN_D 3+
45
IN_D 3-
44
IN_D 4+
48
IN_D 4-
47
SCL
9
SDA
8
HPD/HPDX
7
OE#
25
DCC_EN
32
RT_EN#/CEXT
10
PC0/PEQ
3
PC1/PIO
4
REXT
6
GND[6]/EMI0
27
CFG/PRE
35
DDCBUF_EN/DDCBUF
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]/APD
11
VCC [3]
15
VCC [4]
21
VCC [5]
26
VCC[6]/EMI1
33
VCC [7]
40
VCC [8]
46
GND[1]/Reserv ed0
1
GND[2]
5
GND[3]/Reserv ed1
12
GND[4]
18
GND[5]
24
GND[7]
31
GND[8]
36
GND[9]
37
GND[10]
43
GND
49
R466 *4.7K_04
R248 3.4K_1%_0402
D5
RB551V-30S2
A C
C268 0.1u_10V_X7R_04
D9
BAV99N3
A
C
AC
R467 *4.7K_04
R510 *4.7K_04
R468 4.7K_04
C270
0.1u_16V_Y5V_04
C274 0.1u_10V_X7R_04
C534
22u_6.3V_X5R_08_E
R227 100K_04
6/28
C269 0.1u_10V_X7R_04
HDMI_CLOCK#-I
R513 4.7K_04
R470 *4.7K_04
R469 4.7K_04
R249 *4.7K_04
C285 0.1u_10V_X7R_04
PIN GND1~4=GND
R512 4.7K_04 R224 *4.7K_04
C272 0.1u_10V_X7R_04
D8
BAV99N3
A
C
AC
R254
2.2K_04
C277
0.1u_16V_Y5V_04
C275 0.1u_10V_X7R_04
R226 *0_04
C271
0.1u_16V_Y5V_04
D7
BAV99N 3
A
C
AC
C273 0.1u_10V_X7R_04
5VS_HDMI
3.3VS
5VS_H D MI
5VS
TMDS_CL OCK-I
CEXT/RT_EN#
PRE/ CFG
DDCBUF_EN
PIO/PC1
PEQ/PC0
REXT
HDMI_SDA-C
HDMI_SCL-C
HDMI_CEC_O
3.3VS
HDMI_SDA-C
HDMI_SCL-C
HDMI_HPD-C
R614*0_04
L60
HDMI2012F2SF-900T04
1
4
2
3
R611*0_04
3.3VS
HDMI_DATA1-I
J_HDMI_OUT1
116G-1A001-21B
SHIELD2
2
TMDS D ATA1+
4
TMDS D ATA1-
6
SHIELD0
8
TMDS C LOCK+
10
TMDS C LOCK-
12
RESERVED
14
SDA
16
+5V
18
TMDS D ATA 2+
1
TMDS DA TA2-
3
SHI ELD1
5
TMDS D ATA 0+
7
TMDS DA TA0-
9
CLK SHIELD
11
CEC
13
SCL
15
DDC/CEC GND
17
HOT PLUG DETECT
19
GND1
GND1
GND2
GND2
GND3
GND 3
GND4
GND4
HDMI_CTRLCLK15
HDMI_CTRLDATA15
TMDS_DATA0-I
TMDS_DATA0#-I
PORTC_HPC15
3.3VS
3.3VS
C289 *4.7K_04
3.3VS
L59
HDMI2012F2SF-900T04
1
4
2
3
R612 *0_04
R610 *0_04
3.3VS
TMDS_DATA2#-I
TMDS_DATA2-I
3.3VS
TMDS_CL OCK#- I
Sheet 24 of 45
HDMI OUT