Service manual
Schematic Diagrams
B - 24 HDMI IN, USB2.0*2
B.Schematic Diagrams
HDMI IN, USB2.0*2
USB_P9_DP12
USB_P9_DN12
C332 0.1u_16V_Y5V_04
USB2.0 Port
C624
10u_10V_Y 5V_08_E
5V
USBVCC2.0
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60 MIL
USB_P9_DN_C
USB_P9_DP USB_P9_DP_C
60 mil
For ESD
C625
*0.1u_16V_Y5V_04
R284 *0_04
C626
*0.1u_16V_Y5V_04
+
C335
220u_6.3V_6.3*6.3*4.2
C333
0.1u_16V_Y5V_04
R285 *0_04
L19
WCM2012F2S-161T03
1
4
2
3
USBVCC2.0
HDMI_IN_HPD
5V
USB_P9_DN
GND
GNDGND
GND
GND
GND
HDMI_INDDCD_SCL
R414 *10mil_short
DET_HDMI_IN
L27
1_04
HDMI_D ATA1N
HDMI_IND2P 21
HDMI_IN D2N 21
FOR EMI
HDMI_IND0N 21
FOR EMI
HDMI_IND0P 21
HDMI_INDDCD_SCL
HDMI_CEC_I
HDMI_INDDCD_SDA
HDMI_IN_HPD
Z2302
HDMI_IND1N21
HDMI_IND1P21
HDMI_INCLKP21
HDMI_INCLKN21
HDMI_DATA1N
HDMI_DATA1P
D14
*RCLAMP_0524P
1
2
3
4
5 6
7
9
10
For ESD
FOR EMIFOR EMI
R410 *10mil_short
HDMI_D ATA1P
HDMI_CLOCKN
HDMI_DATA2P
HDMI_DATA2N
HDMI_CLOCKP
D13
*RCLAMP_0524P
1
2
3
4
5 6
7
9
10
C498
22u_6.3V_X5R_08_E
C207
0.1u_16V_Y 5V_04
C501
10u_6.3V_X5R_06_E
C509
*LVAR0402-240E0R05P-LF
R406 *10mil_short
C514
*LVAR0402-240E0R05P-LF
C521
*LVAR0402-240E0R05P-LF
J_HDMI_IN1
116G-1A001-21B
SHIELD2
2
TMDS DATA1+
4
TMDS DATA1-
6
SHIELD0
8
TMDS CLOC K+
10
TMDS CLOC K-
12
RESERVED
14
SDA
16
+5V
18
TMDS DATA2+
1
TMDS DATA2-
3
SHI ELD1
5
TMDS DATA0+
7
TMDS DATA0-
9
CLK SHIELD
11
CEC
13
SCL
15
DDC/CEC GND
17
HOT PLUG DETECT
19
GND1
GND1
GND2
GND2
GND3
GND3
GND4
GND4
R132
1K_04
RD6
BAV99N 3
A
C
AC
C506
*LVAR0402-240E0R05P-LF
RD4
BAV99N3
A
C
AC
C522
*LVAR0402-240E0R05P-LF
U9
HT24LC02
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
D1
RB0540S2
AC
R394
10K_04
RD5
BAV99N3
A
C
AC
5V 32,33, 34,35,36,38
C517
*LVAR0402-240E0R05P-LF
DD_ON#27,32,34,36,39
Z2303
C512
*LVAR0402-240E0R05P-LF
R361 4.7K_04 R133
20K_1%_04
R373
10K_04
C510
*LVAR0402-240E0R05P-LF
Q11
2N3904
B
E C
VDD5
VDD5
VDD 5
HDMI_DATA0N
HDMI_INDDCD_SCL21
HDMI_INDDCD_SDA21
R417 *10mil_short
HDMI_IN_HPD_CTRL21
J_USB1
C10783-108A3-L
VCC
1
1DATA-
2
1DATA+
3
GND
4
VCC
5
2DATA-
6
2DATA+
7
GND
8
GND3
GND3
GND4
GND4
GND1
GND1
GND2
GND2
D10
RB551V-30S2
AC
HDMI_DATA2P
HDMI_DATA2N
HDMI_DATA0N
VDD5 15,18,20,21,22,27,34,35,37,39
HDMI_DATA0P
USB_P8_DN
USB_P8_DP USB_P8_DP_C
USB_P8_DN_C
R286 *0_04
R287 *0_04
L20
WCM2012F2S-161T03
1
4
2
3
GND
VDD5
HDMI_INDDCD_SCL
GND
DET_HDMI_IN21
HDMI_CLOCKP
USB_P8_DP12
USB_P8_DN12
R420 *10mil_short
Z2304
U59
SY6288DCAC
VOUT1
6
VOUT3
8
VIN2
3
VIN1
2
VOUT2
7
GND
1
EN#
4
FLG#
5
DET_HDMI_IN
HDMI_CLOCKN
R431 *10mil_short
HDMI_INDDCD_SDA
Z2301
HDMI_INDDCD_SDA
R436 *10mil_short
R429 *10mil_short
HDMI IN
HDMI_IN_HPD
RD3
BAV99N3
A
C
AC
HDMI_DATA0P
Sheet 23 of 45
HDMI IN, USB2.0*2