Hisense LTDN40K321UWAU Service Manual page 53

5
HDMI2(ARC)
RX_1_2 R414
4.7R
RX_1_2B R416 4.7R
RX_1_1 R417 4.7R
HDMI1_5V RX_1_1B R420
4.7R
RX_1_0 R421
4.7R
RX_1_0B R424 4.7R
RX_1_C R427
4.7R
R426
R425
47k
D 47k RX_1_CB R430 4.7R
HDMI_CEC
ARC
HDMI_1_SCL
R434 100R
HDMI_1_SDA
R435 100R
R436
HDMI_1_PWR5V HDMI1_5V
1k
HDMI1_5V
R440
1k
R442
4.7k
R446
HDMI_1_HPD 1 V20
R444
ASES12U020R2 ASES12U020R2 ASES12U020R2 ASES12U020R2
1k MMBT3904LT1
100k
C
HDMI3
RX_2_2 RX-2_2
R452 4.7R
RX_2_2B R453 4.7R RX-2_2B
RX_2_1 R454 RX-2_1
4.7R
HDMI2_5V
RX_2_1B R455 4.7R RX-2_1B
RX_2_0 R456 4.7R
RX_2_0B R457
4.7R
RX_2_C
R458 4.7R
R460
R459
47k
47k RX_2_CB R461 4.7R
HDMI_CEC
R462
HDMI_2_SCL 100R
HDMI_2_SDA R463 100R
R464
HDMI_2_PWR5V HDMI2_5V
1k
HDMI2_5V
R465
1k
R466
4.7k
B
R467
HDMI_2_HPD 1 V22
R468
ASES12U020R2 ASES12U020R2 ASES12U020R2 ASES12U020R2
MMBT3904LT1
1k 100k
A
5
4
VD19
RX-1_2 1
DATA2+_0 RX-1_2 1 10 RX-1_2
2
IN1 OUT10
DATA2S
3
RX-1_2B
DATA2-_2 RX-1_2B 2 9 RX-1_2B
RX-1_1 4
IN2 OUT9
DATA1+_3
5
3 8
DATA1S
RX-1_1B 6
GND VCC
DATA1-_5
RX-1_0 7
DATA0+_6 RX-1_1 4 7 RX-1_1
8
IN4 OUT7
DATA0S
RX-1_0B 9
DATA0-_8 RX-1_1B 5 6 RX-1_1B
RX-1_C 10
IN5 OUT6
CLK+_9
11
CLKS
12
RX-1_CB
CLK-_11 Rclamp0524P
13
CEC
14
NC VD21
15
SCL
16
RX-1_0 1 10 RX-1_0
SDA IN1 OUT10
17
CEC/GND_16
18 RX-1_0B 2 9 RX-1_0B
+5V_17
IN2 OUT9
19
HPDET
3 8
GND VCC
XS7
RX-1_C 4 7 RX-1_C
DC1R019JB1 IN4 OUT7
RX-1_CB 5 6 RX-1_CB
IN5 OUT6
卧式贴片端子
Rclamp0524P
ASES12U020R2
5V
R448
47k
C508
R449
ARC ASPDIFO1
330R
1u/10V
R450
R451
47k
180R/NC
R451用来调整SPDIF输出幅度
BSE-4
20
GND2
21
VD23
GND1
1
DATA2+ RX-2_2 1 10 RX-2_2
2
IN1 OUT10
DATA2S
3
DATA2- RX-2_2B 2 9 RX-2_2B
4
IN2 OUT9
DATA1+
5
DATA1S 3 8
6
GND VCC
DATA1-
RX-2_0 7
DATA0+ RX-2_1 4 7 RX-2_1
8
IN4 OUT7
DATA0S
RX-2_0B 9
DATA0- RX-2_1B 5 6 RX-2_1B
RX-2_C 10
IN5 OUT6
CLK+
11
CLKS
RX-2_CB 12
CLK- TPD4E05U06DQA
13
CEC
14
NC VD24
15
SCL
16 RX-2_0 1 10 RX-2_0
SDA
IN1 OUT10
17
CEC/GND
18
RX-2_0B 2 9 RX-2_0B
+5V IN2 OUT9
19
HPDET
3 8
XS8 GND VCC
立式贴片端子 4 7
RX-2_C RX-2_C
IN4 OUT7
RX-2_CB 5 6 RX-2_CB
IN5 OUT6
TPD4E05U06DQA
HDMI2.0改为1143055
ASES12U020R2
接口IC\TPD4E05U06DQA\TP\JK\ROH
4
3
HDMI4
RX_3_2 R415 4.7R RX-3_2
RX_3_2B R418 RX-3_2B
4.7R
RX_3_1 RX-3_1
R419 4.7R
HDMI3_5V RX_3_1B R422 4.7R RX-3_1B
RX_3_0 R423 RX-3_0
4.7R
RX_3_0B RX-3_0B
R428 4.7R
RX_3_C R429 4.7R RX-3_C
R431 R432
RX_3_CB R433 RX-3_CB
47k 47k 4.7R
HDMI_CEC
HDMI_3_SCL R437 100R
HDMI_3_SDA
R438 100R
R439
HDMI_3_PWR5V HDMI3_5V
1k
HDMI3_5V
R441
1k
R443
4.7k
R445
HDMI_3_HPD 1 V21
R447
ASES12U020R2 ASES12U020R2 ASES12U020R2 ASES12U020R2
ASES12U020R2
MMBT3904LT1
1k
100k
3
2
BSE-4
20
GND2
21
VD20
GND1
1
DATA2+ RX-3_2 1 10 RX-3_2
2
IN1 OUT10
DATA2S
3
DATA2- RX-3_2B 2 9 RX-3_2B
4
IN2 OUT9
DATA1+
5
DATA1S 3 8
6
GND VCC
DATA1-
7
DATA0+ RX-3_1 4 7 RX-3_1
8
IN4 OUT7
DATA0S
9
DATA0- RX-3_1B 5 6 RX-3_1B
10
IN5 OUT6
CLK+
11
CLKS
12
TPD4E05U06DQA
CLK-
13
CEC
14
NC VD31
15
SCL
16 RX-3_0 1 10 RX-3_0
SDA IN1 OUT10
17
CEC/GND
18
RX-3_0B 2 9 RX-3_0B
+5V
IN2 OUT9
19
HPDET
3 8
XS9 GND VCC
立式贴片端子 RX-3_C 4 7 RX-3_C
IN4 OUT7
RX-3_CB 5 6 RX-3_CB
IN5 OUT6
TPD4E05U06DQA
HDMI2.0改为1143055
接口IC\TPD4E05U06DQA\TP\JK\ROH
2
1
TMDS
RX_1_CB
RX_1_CB (13)
RX_1_C
D
RX_1_C (13)
RX_1_0B
RX_1_0B (13)
RX_1_0
RX_1_0 (13)
RX_1_1B
RX_1_1B (13)
RX_1_1
RX_1_1 (13)
RX_1_2B
RX_1_2B (13)
RX_1_2
RX_1_2 (13)
RX_2_CB
RX_2_CB (13)
RX_2_C
RX_2_C (13)
RX_2_0B
RX_2_0B (13)
RX_2_0
RX_2_0 (13)
RX_2_1B
RX_2_1B (13)
RX_2_1
RX_2_1 (13)
RX_2_2B
RX_2_2B (13)
RX_2_2
RX_2_2 (13)
RX_3_CB
RX_3_CB (13)
RX_3_C
RX_3_C (13)
RX_3_0B
RX_3_0B (13)
RX_3_0
RX_3_0 (13)
RX_3_1B
RX_3_1B (13)
RX_3_1
RX_3_1 (13)
RX_3_2B
RX_3_2B (13)
RX_3_2
RX_3_2 (13)
HDMI_1_PWR5V
HDMI_1_PWR5V (13)
HDMI_2_PWR5V
HDMI_2_PWR5V (13)
HDMI_3_PWR5V
HDMI_3_PWR5V (13)
C
Hotplug control
HDMI_1_HPD
HDMI_1_HPD (13)
HDMI_2_HPD
HDMI_2_HPD (13)
HDMI_3_HPD
HDMI_3_HPD (13)
DDC and CEC ARC
HDMI_CEC
HDMI_CEC (13)
ASPDIFO1
ASPDIFO1 (6)
HDMI_1_SCL
HDMI_1_SCL (13)
HDMI_1_SDA
HDMI_1_SDA (13)
HDMI_2_SCL
HDMI_2_SCL (13)
HDMI_2_SDA
HDMI_2_SDA (13)
HDMI_3_SCL
HDMI_3_SCL (13)
HDMI_3_SDA
HDMI_3_SDA (13)
B
A
Title Title Title
MT5657 MT5657 MT5657
Size Size Size Document Number Document Number Document Number Rev Rev Rev
1.0 1.0 1.0
Custom Custom Custom
Date: Date: Date: Monday, January 26, 2015 Monday, January 26, 2015 Monday, January 26, 2015 Sheet Sheet Sheet 14 14 14 of of of 22 22 22
1