Circuit Diagram - Haier L37V6-A8K Service Manual

+5VA +12V
7 STBY_34XY AFT 7
51 52
R363 100R
49 50
HDMI_AUDIO_L HDMI_AUDIO_R
47 48
8 MP3_R MP3_L 8
45 46
43 44
2,7,8,9,11 MCSDA MCSCL 2,7,8,9,11
41 42
39 40
STBY_AMP 7
7 MUTE 37 38
9 FB_IN AS_3 7
35 36
7 AS_2 AS_1 7
33 34
31 32
9 PIP_TV
29 30
27 28
9 MP_TV Video_Out 9
25 26
23 24
Scart_Signal_1 9
21 22
Scart_Signal_2 9
19 20
VS1 7
17 18
15 16
13 14 AV_IN 9
SC_IN 9
11 12
SY_IN 9
9 10
7 8
9 CrIN
5 6 PrIN 10
9 CbIN PbIN 10
3 4
9 Y2IN Y1IN 10
1 2
J1
Circuit schematic diagram
DDC_SDA_DVI 7
DDC_SCL_DVI 7
+5V_5221
BAV99L
+5V_5221
3
R4 R5
BAV99L
3.3K 3.3K
D2
3
D3
RESETn 7,8,9,11
Add Pin20 and Pin22 as Scart signal
Pin20&22:
接口有 ： 信号
9.5–12V = SCART 4 3
接口有 ： 信号
5–8V = SCART 16 9
0–2V = SCART接口无信号 7
R7
7
0
7
7
Hot plug detection
+5V
R11
R395 4.7K
0R_NC
R396
0R
C3
100nF
+5V
D1 BAV70
2 1
R3 10
U1
8
VCC
7
VCLK
1
NC1
6 2 C1 C2
SCL NC2
5 3
SDA NC3
100nF 10uF
4
GND
24LC02
J2
DVI_IN/Female
9
RX2- 7
RX1- 9
17 1
RX0-
17 1
10
RX1+ RX2+ 7
10
18 2
RX0+ 18 2
11
11
19 3
19 3
12
12
20 4
20 4
13
13
21 5
21 5
14 100
14
22 6 DDC_SCL R8
22 6
15
RXC+ 7
15
23 7 DDC_SDA R9 100
23 7
16
16
24 8
24 8
RXC- 7
RaisingSun Co.Ltd
RaisingSun Co.Ltd
Title
RS LCD TV
Size Document Number
B DVI and Interface
Date: Saturday, February 05, 2005
- 41 -
DDC_SCL_DVI 7
DDC_SDA_DVI 7
Rev
V0.1
Sheet 1 of 12