Acer AT1945, Руководство по обслуживанию

Страница: 58 / 69

58
HPD0_OUT
100ohm differential impedance for TMDS traces.
RR0X0- 15
HDMI1_SDA
R510 10K OHM 1/10W
+5V_HDMI1
R505
NC
R545 0 OHM 1/10W
R
515
4.
7K
O
H
M
1/
10W
RR0XC- 15
ZD501 UDZSNP5.6B
D506
VPORT0603100KV05
1
2
Q508
NC
L505 90 ohm 1
2
4
3
HDMI1_SCL
R550 0 OHM 1/10W
U505 RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
+5VSB
HDMI_SEL 15,20
CEC_B
D510
BAT54C 3
1
2
as possible to HDMI connector.
CN501
HDMI
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
23
22
24
25
26
SHELL1
SHELL2
D2+
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
CK Shield
CK-
CE Remote
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
SHELL4
SHELL3
SHELL5
SHELL6
SHELL7
RR1X2+ 15
DSCL_1
PORT 1
HPDIN 15,20
HPD0_OUT
R521 100 OHM 1/10W
TV2268W-AED 1.0
22PFL3403D/10 Custom
14 21 Wednesday , March 26, 2008
715T2848-E
<
称爹
>
HDMI INPUT INTERFACE
T2848-C-X-X-1-071126
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
HPDIN2 20
3/12 Modify
HPD1 15
HPD0_OUT
D505
VPORT0603100KV05
1
2
D503
VPORT0603100KV05
1
2
R529
0 OHM 1/10W
HDMI_PLUGPWR1
HDMI1_SCL
R542
NC
HPD0 15
DSDA_0
R527 100 OHM 1/10W
L503 90 ohm 1
2
4
3
R508 100K OHM 1/10W
D501
BAT54C 3
1
2
HDMI1_SCL
3/12 Modify
D504
VPORT0603100KV05
1
2
LAYOUT: Place chokes and ESD clamps as close
HDMIED_WP 3,20
DSCL_0
R544
NC
U503 RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
D508
VPORT0603100KV05
1
2
R516
100K OHM 1/10W
D507
VPORT0603100KV05
1
2
DSDA_1 15
RR0X0+ 15
HDMI1_SDA
CEC_A
R543 NC
HDMIED_WP 3,20
R522 100 OHM 1/10W
CEC_B
HPD1_OUT
Q505
MMBT3904
RR1X0- 15
R541
NC
DSCL_1 15
Q506
MMBT3904
HDMI1_SDA
RR0X2+ 15
Q507
NC
D
509
V
P
O
R
T
0603
100K
V
0
5
1
2
R549 NC
DSDA_1
DSDA_0
RR1X1- 15
U507
M24C02-WDW6P
1
2
3
4
5
6
7
8
E0
E1
E2
VSS SDA
SCL
WC
VCC
R530
0 OHM 1/10W
DSCL_0 15
Track TMDS traces straight under RClamp0524P.
+5VSB
HDMI_PLUGPWR0
+5V_HDMI0
+5V_HDMI0
RR1X1+ 15
L504 90 ohm 1
2
4
3
R507 100K OHM 1/10W
R526 100 OHM 1/10W
D502
VPORT0603100KV05
1
2
RR1XC- 15
R501 1K OHM 1/10W
PORT 0
HDMI1_SDA
DSDA_0 15
RR0XC+ 15
HPD1_OUT
R
513
4.
7K
O
H
M
1/
10W
R539 NC
R546
NC
CN502
HDMI
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
23
22
SHELL1
SHELL2
D2+
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
CK Shield
CK-
CE Remote
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
SHELL4
SHELL3
HPD1_OUT
R
523
4.
7K
O
H
M
1
/1
0
W
U508
TS5A3157DCKRE4
1
2
3
4
5
6
NO
GND
NC COM
V+
IN
R537
0 OHM 1/10W
CEC_A
+5V_HDMI0
RR0X1+ 15
DSCL_0
C
533
0.
1U
F
1
6V
+5V_HDMI0
R540 NC
RR1XC+ 15
L508 90 ohm 1
2
4
3
U506 RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
R520
100K OHM 1/10W
Q503
NC/2N7002 SOT-23
R519 0 OHM 1/10W
DSDA_1
Q502
NC/2N7002 SOT-23
RR0X1- 15
ZD502 UDZSNP5.6B
3/12 Modify
R547
NC
L507 90 ohm 1
2
4
3
CEC_A
RR0X2- 15
+5V_HDMI1
C
532
0.
1U
F
1
6
V
L509 90 ohm 1
2
4
3
RR1X2- 15
L506 90 ohm 1
2
4
3
Acer ㄏノ 88T 340 19 H
R538
0 OHM 1/10W
R
514
4.
7K
O
H
M
1/
10W
RR1X0+ 15
CEC_B
R528
10K OHM 1/10W
HDMI1_SCL
U501
M24C02-WDW6P
1
2
3
4
5
6
7
8
E0
E1
E2
VSS SDA
SCL
WC
VCC
+5V_HDMI1
DSDA_0
DSCL_1
DSCL_0
C
531
0.
1U
F
16V
CEC 9,13
R517 0 OHM 1/10W
HPD1_OUT
+5V_HDMI1
PCB LAYOUT: PCB
footprint for HDMI
connector should
support
connectors from
JAE, Molex, and
Acon
L502 90 ohm 1
2
4
3
R548 NC
+5V
R
524
4.
7K
O
H
M
1
/1
0
W
R
525
4.
7K
O
H
M
1
/1
0
W
R503
NC
HDMI_5V
HPD0_OUT
U504 RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1