Haier L42A9 Service Manual page 42

6) M2B HDMI/Analog I/O
V33_HDMI_ADC HDMI ANALOG 3.3V
FB500
1 2
300 OHM
C509
0.1uF25V
C514
10uF/16V
GND
GND
VCC18
1 2 AVDD18
300 OHM
FB502 C517 C518 C519
C744
10uF/16V
GND
VCC18
FB503 HDMI DIGITAL 1.8V
VDDD18
1 2
300 OHM
C520 C521 C522
10uF/16V 0.1uF25V 0.1uF25V
GND GND
VCC3 ADC DIGITAL PLL 3.3V
FB504
1 2
300 OHM
C529 C549
10uF/16V
GND
V33_HDMI_ADC
ADC ANALOG 3.3V
V33ADC V33ADC
1 2
FB505
300 OHM C531
C530
0.1uF25V 0.1uF25V
FB507 GND
1 2 VDDA33
300 OHM C536
C535 C537
10uF/16V 0.1uF25V 0.1uF25V
GND
GND
V33HDMI
C510 C511 C512 C513
HDMI ANALOG/AUDIO
100pF
PLL 1.8V
2 RXACLK-
2 RXACLK+
2 RXA0-
2 RXA0+
2 RXA1-
2 RXA1+
2 RXA2-
2 RXA2+
C548
C544 C545 C546 C547
2 HPDA
2 DDCHA_SDA
1uF/16V 1uF/16V
2 DDCHA_SCL
1uF/16V
2 RXBCLK-
2 RXBCLK+
2 RXB0-
GND GND
2 RXB0+
2 RXB1-
2 RXB1+
2 RXB2-
11/05
2 RXB2+
For new version IC
2 HPDB
2 DDCHB_SDA
2 DDCHB_SCL
2 RXCCLK-
2 RXCCLK+
2 RXC0-
2 RXC0+
2 RXC1-
2 RXC1+
V33ADC_PLL
2 RXC2-
2 RXC2+
C532 C533 C534
2 HPDC
100pF
2 DDCHC_SDA
2 DDCHC_SCL
GND
2 HA_CEC
C538
100pF
FB501 300 OHM
FB506 300 OHM
AVDD18
VDDD18
V33HDMI
U400A
6
HDMI_RXACKN
7
HDMI_RXACKP
9
HDMI_RXA0N
10
HDMI_RXA0P
11
HDMI_RXA1N
12
HDMI_RXA1P
13
HDMI_RXA2N
14
HDMI_RXA2P
235
HPDA/GPIO52
237
DDCHA_SDA/GPIO54
238
DDCHA_SCL/GPIO55
16
HDMI_RXBCKN
17
HDMI_RXBCKP
18
HDMI_RXB0N
19
HDMI_RXB0P
20
HDMI_RXB1N
21
HDMI_RXB1P
23 HDMI/ADC
HDMI_RXB2N
24
HDMI_RXB2P
234
HPDB/GPIO51
233
DDCHB_SDA/GPIO50
232
DDCHB_SCL/GPIO49
244
HDMI_RXCCKN
245
HDMI_RXCCKP
247
HDMI_RXC0N
248
HDMI_RXC0P
249
HDMI_RXC1N
250
HDMI_RXC1P
251
HDMI_RXC2N
252
HDMI_RXC2P
DSUBDDC_SCL/UART_RX1/GPIO48
227
HPDC/GPIO_44 DSUBDDC_SDA/UART_TX1/GPIO47
228
DDCHC_SDA/GPIO45
229
DDCHC_SCL/GPIO46
236
CEC/GPIO_53
HX6202A
390 OHM 1/16W
V33HDMI REXT1
R542
REXT2
R543
390 OHM 1/16W
GND
Remove with Analogix IP
42
V33ADC V33ADC
V33ADC_PLL
VDDA33
C515
0.01UF25V
FILT
31 R536
FILT
1.6KOHM +-1% 1/10W
37
AINA1 BAIN
38
AINB1 GAIN
39
SOGAIN
SOG1
40
RAIN
AINC1
41 C784 0.1uF 16V
SOY 1
AINA2
42
GND
SOG2
43
PB1
AINB2
44
PR1
AINC2
45
SOY 2
AINA3
46
Y 2
SOG3
47
PB2
AINB3
48
AINC3 PR2
53 C785 0.1uF 16V
AINA5 Y 1
54
GND
AINB4
55
AINC4 CVBS_3
56
CVBS_1
AIND4
50
SV_Y
AIND2
51
SV_C
AINA4
49
CVBS_2
AIND1
57
T_CVBS
AIND5
65 C542 0.1uF25V
AIN0_FAD
64 C543 0.1uF25V
AIN1_FAD
63 C524 0.1uF25V
AIN2_FAD
29
VSY NC VSY NC
28
HSY NC HSY NC
S_SCL
231 R545
VGA_DDCSCL 4
S_SDA
230 R544
VGA_DDCSDA 4
0 OHM 1/16W
60 0 OHM 1/16W
AOUT1
61
CVBS_O
AOUT2
33 VMID
MIDSCV
35
ADC_VREF
C525 C526 C527 C528
0.1uF 16V 10uF/16V 0.1uF 16V
GND GND
S_SCL
R546
S_SDA
R547
NC
NC
SP142 SP143
NC NC
GND
V33ADC_PLL V33ADC_PLL
C516
0.1uF 16V
4
4
4
4
4
4
4
10
10
10
10
4
5
5
5
5
5
3
GND
4
4
5
10uF/16V
NC
1
2
3
4
CN503