Haier LD42U7000, Service Manual

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3
）
HDMI/MHL Inputs
R543 33 OHM 1/16W
HDMI3-HPDIN HDMI3_HPD
HDMI_CEC
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
CN501
HDMI
+5VBUS
HDMI3-RX2P
HDMI3-RX0P
+5V_Normal
HDMI3-CLKP
HDMI3-RX1N
HDMI3-RX0N
HDMI3-CLKN
HDMI3-RX1P
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
CN503
HDMI
HDMI3-RX2N
C502
NC
HDMI-ARC 11
HDMI_ARC
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 B
B
5 18 Tuesday , July 23, 2013
715G6250-M0B-000-0040
<
称爹
>
05-HDMI/MHL Inputs
G6250-M0B-000-0040-1-12XXXX
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
NC
6
NC
7
GN
D
8
NC
9
NC
10
U507
NC
HDMI3-RX2P
HDMI3-RX2N
HDMI3-RX1N
HDMI3-RX1P
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
NC
6
NC
7
GN
D
8
NC
9
NC
10
U506
NC
HDMI3-RX0P
HDMI3-RX0N
HDMI3-CLKP
HDMI3-CLKN
MHL
0513
C503
1UF16V
PM15 3
HDMI-ARC
HDMI1 (Side)/(MHL)(ARC)
HDMI ARC Function
AVDD5V_MHL
+5VBUS
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
NC
6
NC
7
GN
D
8
NC
9
NC
10
U501
NC
R
545
NC
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
NC
6
NC
7
GN
D
8
NC
9
NC
10
U503
NC
+5V_Normal
HDMI1-RX0N
HDMI1-RX2P
HDMI1-RX1P
HDMI1-RX0P
HDMI1-RX1N
HDMI1-RX2N
HDMI1-CLKP
HDMI1-CLKN
3
1
2
D501
NC
R539 4.7K 1/16W
+HDMI1/5V
R536 33 OHM 1/16W
R504
NC
R542
0R05 1/16W
HDMI1-HPDIN
R530 4.7K 1/16W
+HDMI1/5V
R534 10K 1/16W
HDMI1-SDA
HDMI1-SDA 11
HDMI1-HPDIN 11
HDMI1_HPD
HDMI1_DET
Q503
MMBT3904
HDMI1SDA
R511 1Kohm 1/16W +/-1%
HDMI1-SCL
R533 10K 1/16W
R535 33 OHM 1/16W
R538 10K 1/16W
HDMI1-SCL 11
+HDMI1/5V
HDMI3_DET 11
HDMI1SCL
R531 10K 1/16W
R517
39K 1/16W 5%
+5VBUS
+5VBUS
R515
0R05 1/16W
R516
NC
HDMI3SCL
C504 NC
Q501
NC
R540
0R05 1/16W
+5VBUS
R513 NC
HDMI3-SCL 11
+5VBUS
HDMI_CEC
R503 10K 1/16W
PM14 11
R
505
10K
1/
16W
HDMI-CEC 11
MHL_CD_SENSE
R
507
10K
1/
16W
HDMI3-SCL
R510 33 OHM 1/16W
HDMI1_DET 11
R527 NC
HDMI3_HPD
R501 4.7K 1/16W HDMI3_DET
R532
NC
HDMI3-SDA
R512 NC
HDMI2 (Down)
PM14
R528 NC
HDMI3-HPDIN
HDMI-CEC
HDMI3SDA
+5VBUS
R508 200R 1/16W
HDMI1-RX2P
HDMI3-HPDIN 11
R509 33 OHM 1/16W
HDMI1-RX0P
HDMI3-SDA 11
HDMI1-RX0N
HDMI1-CLKP
HDMI1-RX1N
HDMI1-CLKN
HDMI1-RX1P
HDMI1-RX2N
R544 0R05 1/16W
HDMI_ARC
R514
10K 1/16W
HDMI3-CLKP 11
HDMI3-CLKN 11
HDMI3-RX0P 11
HDMI3-RX0N 11
HDMI3-RX1P 11
HDMI3-RX1N 11
HDMI3-RX2P 11
HDMI3-RX2N 11
+5VBUS
OUT
1
GND
2
OC
3
EN
4
IN
5
U502
NC
HDMI1-RX0N 11
HDMI1-RX2P 11
HDMI1-RX0P 11
HDMI1-RX1P 11
HDMI1-RX2N 11
HDMI1-RX1N 11
HDMI1-CLKP 11
HDMI1-CLKN 11
HDMI ARC
DC voltage level = 4V
Signal voltage p-p = 500 mV +-100mV (Test need add 55 ohm terminal resistor to GND)
Tr,Tf <= 60 ns
R502 NC
1 2
FB501
NC
C501
NC