Clevo N850EJ1 User Manual

Schematic Diagrams
B - 24 HDMI
B.Schematic Diagrams
HDMI
5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
1. Differential pair mismatch < 5 mil
2. CPU to Level Shift total trace length < 5.5” ,via count
ʀ 2 ,referenc e t o ground .
3. Level Shift to HDMI connector total trace length < 1” ,via count ʀ 2 ,referenc e t o ground .
4. Trace Impedance follow Intel PDG. 85 Ohm +/- 15%
5. Connector
ἧ䓐 SM D Type
L>5.5"
⤪暨天忶 4K2K, 婳ἧ䓐 PS8401A
⤪攟⹎䃉㱽 䫎 ⎰ <5.5", ⇯ 暨 天 ἧ 䓐 PS8407A,
攟⹎䫎 ⎰ 5"+1", ⎗ ἧ 䓐 AS1442K 婳 ASMEDIA ⸓ ⾁ 䡢 娵 ㆾἧ䓐 PS8201A
Support HDMI 1.4b 4K2K,
暨≈ 4K2 K leve l shifter,
Layout
攟⹎暨㍏⇞ Chi pse t to L evel shi fter <5.5 i nch, Le vel
shifter to Connector <1 inch, Connector ἧ䓐 SM D Type
ཥ ቚIENJ!2/5c!5L3L!Mbzpv u!Hvjef/
R4.4
HDMI CONNECTOR (W/O HDMI Repeater)
PIN GND1~4=GND
SCL/SDA 暨 PULL HIGH (CHECK PCH 䪗 )
EMI
㓡䁢 COMMO N CHOK E SHORT 暞 ẞ
枸䔁暣 旣 嶐
-+ ℑ 䪗 旣ῤ晐 EMI 婧 㔜 嬲≽
EMI
㓡䁢 COMMO N CHOK E SHORT 暞 ẞ
枸䔁暣 旣 嶐 -+ ℑ 䪗 旣ῤ晐 EMI 婧 㔜 嬲≽
6-21-14230-019
6-02-75495-9C0
䃉LEVEL S HIFT㗪天 ᶲ ẞ
BRANCH POINT
HDMI ESD W/O LEVELSHIFT 暨ᶲ , NE T ⎗ SWAP
䃉LEVEL S HIFT㗪天 ᶲ ẞ
Gary_Reserved bypass circuit
Gary_Reserved bypass circuit
Gary_for leakage current
BRANCH POINT
9/13 Common Design
D02_12/14_H
HDMI_C EC
HDMI_SCL-C
HDMI_SDA -C
HDMI_HPD-C
HDMI_SDA -C
HDMI_SCL-C
TMDS_DATA2#
TMDS_DATA0
TMDS_DATA0#
TMDS_DATA2
TMDS_DATA2#J
TMDS_DATA0J
TMDS_DATA2J
TMDS_DATA0#J
TMDS_CLOCK#
TMDS_DATA1#
TMDS_DATA1
TMDS_CLOCK
TMDS_CLOCK#J
TMDS_DATA1#J
TMDS_DATA1J
TMDS_CLOCKJ
HDMI_DATA2P
HDMI_DATA0P
HDMI_DATA1P
HDMI_DATA1N
HDMI_DATA2N
HDMI_DATA0N
HDMI_CLOCKP
HDMI_CLOCKN TMDS_CLOCK#
TMDS_CLOCK
TMDS_DATA1#
TMDS_DATA1
TMDS_DATA2#
TMDS_DATA2
TMDS_DATA0#
TMDS_DATA0
TMDS_DATA0J
TMDS_DATA0#J
TMDS_CLOCK#J
TMDS_CLOCKJ
TMDS_CLOCK#
TMDS_CLOCK
TMDS_DATA0#
TMDS_DATA0
TMDS_DATA1#J
TMDS_DATA1J
TMDS_DATA1#
TMDS_DATA1
TMDS_DATA2#J
TMDS_DATA2J
TMDS_DATA2#
TMDS_DATA2
HDMI_HPD-CHDMI_HPD
HDMI_CTRLDATA
HDMI_CTRLCLK HDMI_SCL-C
HDMI_SDA -C
HDMI_SCL-C
HDMI_SDA -C
HDMI_HPD-C
5VS
HDMI_5VS
GND
5VS
5VS
3.3VS
HDMI_5VS
HDMI_5VS
HDMI_DATA0P2
HDMI_DATA0N2
HDMI_DATA2P2
HDMI_DATA2N2
HDMI_CLOCKP2
HDMI_DATA1P2
HDMI_CLOCKN2
HDMI_DATA1N2
SUSB20,21,37,42
5VS9,20,21,37,38,39,40,41,42,51
3.3VS8,9,20,21,22,24,26,27,28,29,32,34,36,37,38,39,40,41,42,47,51,52,53
HDMI_CTRLDATA28
HDMI_CTRLCLK28
HDMI_HPD28
VDDQ6,8,9,45,48
Ti t le
Size
Document Number R e v
Date: Sheet
of
6-71-N85J0-D01
D02B
[23] HDMI 1.4b
Custom
23 63Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Ti t le
Size
Document Number R e v
Date: Sheet
of
6-71-N85J0-D01
D02B
[23] HDMI 1.4b
Custom
23 63Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
Ti t le
Size
Document Number R e v
Date: Sheet
of
6-71-N85J0-D01
D02B
[23] HDMI 1.4b
Custom
23 63Friday, March 02, 2018
ᙔ!Ϻ!ႝ!တ!!DMFWP!DP/
SCHEMATIC1
D11
BAV99 RECT IFIER
A C
AC
R368 499_1%_04C293 0.1u_10V_X7R_04
R92
*180_1%_04
U6
uP7549UMA5-20
OC#
3
VIN
5
EN#
4
VOUT
1
GND
2
R87
4.7K_04
R367 499_1%_04C310 0.1u_10V_X7R_04
R35620K_04
D9
RB751S-40H
AC
R366 499_1%_04
D12
BAV99 RECT IFIER
A C
AC
R396
1M_04
R370 499_1%_04
R84
4.7K_04
R393 499_1%_04
C285
22u_6.3V_X5R_06
D31
BAV99 RECT IFIER
A C
AC
C249
*10u_6.3V_X5R_06
D10
DT1140-04LP-7
5
1
2
3
4
10
9
8
7
6
C286
22u_6.3V_X5R_06
R394 499_1%_04
R93
*180_1%_04
R395 499_1%_04
S D
G
Q9A
MTDK3S6R
2
61
C309 0.1u_10V_X7R_04
D13
DT1140-04LP-7
5
1
2
3
4
10
9
8
7
6
S D
G
Q9B
MTDK3S6R
5
34
C308 0.1u_10V_X7R_04
EMC11
*1.5p_50V_04
C307 0.1u_10V_X7R_04
J_HDMI1
16-A1030-1003-0
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 D ETECT
19
C311 0.1u_10V_X7R_04
R86
*180_1%_04
R85
*180_1%_04
Q37
2SK3018S3
G
DS
C294 0.1u_10V_X7R_04
Q36
2SK3018S3
G
D S
R369 499_1%_04
C295 0.1u_10V_X7R_04
Sheet 23 of 60
HDMI

Clevo N850EJ1 Specifications

General

Brand	Clevo
Model	N850EJ1
Category	Laptop
Language	English