Haier LT26M1C, Service Manual

Page: 56 / 119

26”LCD TV Haier LT26M1CA&LT26M1C
56
R
513
47
K
OH
M
1/
10W
R
514
47
K
OH
M
1/
10W
HDMI1_SCL
CEC_B
R5
24
47
K
O
H
M
1/
10
W
R5
23
47
K
O
H
M
1/
10
W
HDMI_PLUGPWR1
HDMI_PLUGPWR0
R540
NC
R507 100K OHM 1/10W
R508 100K OHM 1/10W
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 C
Custom
14 22 Friday , April 11, 2008
715T2848-H
< 称爹 >
HDMI INPUT INTERFACE
T2848-H-X-X-2-032408
R547
NC
DSDA_0
DSCL_0
R549
NC/4.7K OHM 1/10W
+5V_HDMI1
+5V_HDMI0
R542
NC
R544
NC/4.7K OHM 1/10W
SHELL1
20
SHELL2
21
D2+
1
D2 Shield
2
D2-
3
D1+
4
D1 Shield
5
D1-
6
D0+
7
D0 Shield
8
D0-
9
CK+
10
CK Shield
11
CK-
12
CE Remote
13
NC
14
DDC CLK
15
DDC DATA
16
GND
17
+5V
18
HP DET
19
SHELL4
23
SHELL3
22
SHELL5
24
SHELL6
25
SHELL7
26
CN501
HDMI
DSCL_0
DSDA_0
CEC_A
CEC_A HPD0_OUT CEC_B DSDA_0 DSCL_0
HPD0_OUT
DSCL_1 DSDA_1 HPD1_OUT
HPD1_OUT
CEC_A
CEC_B
HPDIN 15,20
HPD1_OUT
R543 0 OHM 1/10W
HPDIN2 20
HDMI1_SCL
R548 0 OHM 1/10W
HPD0_OUT
HDMI1_SDA
1
2
D5
07
V
P
O
R
T
06
031
00
K
V
0
5
3
1
2
D501
BAT54C 1
2
4
3
L502 90 ohm
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U503 RClamp0524P.TCT
1
2
D5
02
V
P
O
R
T
06
031
00
K
V
0
5
C
531
0.
1U
F
16V
1
2
D5
08
V
P
O
R
T
06
031
00
K
V
0
5
ZD502 UDZSNP5.6B
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U506 RClamp0524P.TCT
1
2
4
3
L503 90 ohm
R528
10K OHM 1/10W
R517 NC
R
515
4
.7
K
OH
M
1/
10W
1
2
4
3
L508 90 ohm
NO
1
GND
2
NC
3
COM
4
V+
5
IN
6
U508
TS5A3157DCKRE4
1
2
4
3
L505 90 ohm
R519 NC
ZD501 UDZSNP5.6B
1
2
D5
04
V
P
O
R
T
06
031
00
K
V
0
5
R510
10K OHM 1/10W
R521 100 OHM 1/10W
1
2
D5
06
V
P
O
R
T
06
031
00
K
V
0
5
1
2
4
3
L509 90 ohm
Q506
MMBT3904
1
2
D5
03
V
P
O
R
T
06
031
00
K
V
0
5
1
2
4
3
L504 90 ohm
R529
0 OHM 1/10W
E0
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
U507
M24C02-WDW6P
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U504 RClamp0524P.TCT
C533
0.1UF16V
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
OUT4
6
OUT3
7
GN
D
8
OUT2
9
OUT1
10
U505 RClamp0524P.TCT
R5
25
4.
7K
OH
M
1
/1
0W
R526 100 OHM 1/10W
E0
1
E1
2
E2
3
VSS
4
SDA
5
SCL
6
WC
7
VCC
8
U501
M24C02-WDW6P
R501
1K OHM 1/10W
1
2
D5
09
V
P
O
R
T
060
31
00K
V
05
R522 100 OHM 1/10W
1
2
4
3
L506 90 ohm
3
1
2
D510
BAT54C
R527 100 OHM 1/10W
1
2
4
3
L507 90 ohm
1
2
D5
05
V
P
O
R
T
06
031
00
K
V
0
5
C5
32
0
.1U
F
16V
R530
0 OHM 1/10W
Q505
MMBT3904
+5V_HDMI0
+5VSB
+5V
+5VSB
+5V_HDMI1
+5V_HDMI1
+5V_HDMI0
HDMI_5V
+5V_HDMI1
+5V_HDMI0
RR0X0- 15
DSDA_0 15
RR0XC+ 15
RR0XC- 15
RR0X2+ 15
RR1X2- 15
RR1X1+ 15
RR0X1+ 15
RR0X1- 15
DSCL_0 15
RR0X0+ 15
RR1X0+ 15
RR1XC+ 15
RR1X2+ 15
RR1X0- 15
RR1XC- 15
HPD0 15
HDMIED_WP 3,20
HDMI_SEL 15,20
HDMIED_WP 3,20
RR1X1- 15
SILICON IMAGE CONFIDENTIAL
HPD1 15
RR0X2- 15
CEC 9,13
100ohm differential impedance for TMDS traces.
LAYOUT: Place chokes and ESD clamps as close
as possible to HDMI connector.
Track TMDS traces straight under RClamp0524P.
PORT 1
Subject to change without notice - Sept. 14, 2006
PCB LAYOUT: PCB
footprint for HDMI
connector should
support
connectors from
JAE, Molex, and
Acon
PORT 0
Please contact Silicon Image prior to starting a design based on these schematics
Preliminary Schematics - Advance Information
HPD1_OUT
R545
0 OHM 1/10W
Q502
NC/2N7002 SOT-23
Q503
NC/2N7002 SOT-23
HPD0_OUT
R503
NC
R541
NC/1K OHM 1/10W
Q507
NC/MMBT3904
R546
NC/1K OHM 1/10W
Q508
NC/MMBT3904
R550
0 OHM 1/10W
R537
0 OHM 1/10W
R538
0 OHM 1/10W
HDMI1_SCL
DSDA_1
DSCL_1
HDMI1_SDA
SHELL1
20
SHELL2
21
D2+
1
D2 Shield
2
D2-
3
D1+
4
D1 Shield
5
D1-
6
D0+
7
D0 Shield
8
D0-
9
CK+
10
CK Shield
11
CK-
12
CE Remote
13
NC
14
DDC CLK
15
DDC DATA
16
GND
17
+5V
18
HP DET
19
SHELL4
23
SHELL3
22
CN502
HDMI
R539
NC
R505
NC
HDMI1_SCL
DSDA_1 15
DSCL_1 15
HDMI1_SDA
R520
100K OHM 1/10W
R516
100K OHM 1/10W
HDMI1_SDA