Haier HL40BG Service Manual page 36

5
D
C
Place U904 towards J901
0_5.0V_HDMI C140 C140
0.1uF 0.1uF
J22 J22
HDMI-R/A-SMT HDMI-R/A-SMT
1
TMDS-D2-P
2 0_HDMII_DATA2_P
D2-SHIELD
3 0_HDMII_DATA2_N
TMDS-D2-N
4
B
TMDS-D1-P
0_HDMII_DATA1_P
5
D1-SHIELD
6
TMDS-D1-N
7
0_HDMII_DATA1_N
TMDS-D0-P
8 0_HDMII_DATA0_P
D0-SHIELD
0_HDMII_DATA0_N
9
TMDS-D0-N
10
TMDS-CLK-P
11
CLK-SHIELD
12
TMDS-CLK-N
13
HDMI-CEC
NC = 14 NC = 14
15
TMDS-SCL
16
TMDS-SDA
17
CEC-GND
R639 R639
18
+5V_POWER
19 1K 1K
HOT-PLUG-DET
C4 C4
0.1uF 0.1uF
D5.0V
D912 D912 BAV70LT BAV70LT
R640 R640
NC NC
C473 C473
0.1uF 0.1uF
R268 R268
A 10K 10K U34 U34
AT24C02N-10SC-2.7 AT24C02N-10SC-2.7
8
SO8 SO8
VCC
7
WP
1
A0
100 100 5 2
SDA A1
R556 R556
3
A2
100 100 6
SCLK
R569 R569
GND
4
5
4
R315 R315
47K 47K
R318 R318
1.5K (DNI) 1.5K (DNI)
0_HDMII_CLK_P HDMII_CLK_P
0_HDMII_CLK_N HDMII_CLK_N
R307 R307
0 0
0_HDMIO_CEC
1_HDMIO_CEC
0_HDMIO_DDC_SCL HDMII_DDC_SCL_PI
0_HDMIO_DDC_SDA HDMII_DDC_SDA_PI
0_HDMII_HTPLG_IN
0_HDMII_HTPLG_OUT
D79 D79 D80 D80
BZV55-C5V1 BZV55-C5V1 BZV55-C5V1 BZV55-C5V1
4
3
C376 C376
R263 R263 56 56 SPDIF_IN_p
(2) SPDIF_IN
0.01uF 0.01uF
C131 C131
R247 R247 0 0 SPDIF_IN_n
0.01uF 0.01uF
I2S_IN_CLK
(2) I2S_IN_CLK
I2S_IN_DATA
(2) I2S_IN_DATA
I2S_IN_LR
(2) I2S_IN_LR
D5.0V D5.0V
Route each of these 4 pairs with 100 ohm
differential impedance, with > 0.05" between pairs.
R617 R617 R610 R610 U22G U22G
100K 100K 100K 100K BCM3551KPB5G BCM3551KPB5G
BGA676_35X35 BGA676_35X35
HDMII_DATA2_P D18
HDMI_DATA_2_P
HDMII_DATA2_N C18
HDMI_DATA_2_N
HDMII_DATA1_P
A18
HDMI_DATA_1_P
HDMII_DATA1_N B18
HDMI_DATA_1_N
HDMII_DATA0_P B19
HDMI_DATA_0_P
HDMII_DATA0_N
A19
HDMI_DATA_0_N
HDMII_CLK_P C19
HDMI_CLK_P
HDMII_CLK_N D19
1
HDMI_CLK_N
1
D21
(2)
HDMII_CEC
Q41 Q41
3 2 FDV301N FDV301N Q40 Q40 HDMII_DDC_SCL A21
HDMII_DDC_SCL
3 2 FDV301N FDV301N HDMII_DDC_SDA C20
HDMII_DDC_SDA
HDMII_HTPLG_IN B20
HDMII_HTPLG_IN
HDMII_HTPLG_OUT A20
HDMII_HTPLG_OUT
Place C463 close to BCM3560, and
shield entire HDMI_CEC with Ground
3
2 1
U22A U22A
BCM3551KPB5G BCM3551KPB5G
BGA676_35X35 BGA676_35X35
Audio In/Out Audio In/Out
B13
AUD_LEFT_P
A13
AUD_LEFT_N
A12
AUD_RIGHT_P
B12
AUD_RIGHT_N
A11
SPDIF_IN_P
B11 E12 R520 R520 100 100
SPDIF_IN_N AUD_SPDIF
B22
GPIO_43/AUD_FS_CLK
A22 F13 R519 R519 100 100
I2S_CLK_IN I2S_CLK_OUT
C21 F12 R546 R546 100 100
I2S_DATA_IN I2S_DATA_OUT
B21 E13 R547 R547 100 100
I2S_LR_IN I2S_LR_OUT
Route each of these 4 pairs with 100 ohm
differential impedance, with > 0.05" between pairs.
Place these parts close to BCM3560
(14) HDMI_RXVDD2P5
HDMI HDMI
R472 R472
499-1% 499-1%
F20
HDMI_RESREF
Title Title Title
<Title> <Title> <Title>
Size Size Size Document Number Document Number Document Number
C C C <Doc> <Doc> <Doc>
Date: Date: Date: Tuesday, November 07, 2006 Tuesday, November 07, 2006 Tuesday, November 07, 2006
2 1
AUD_LEFT_p (9)
D3.3V
AUD_LEFT_n (9)
D
AUD_RIGHT_p (9)
R477 R477
AUD_RIGHT_n (9)
4.7K 4.7K
AUD_SPDIF_OUT (9)
I2S_OUT_CLK (9)
I2S_OUT_DATA (9,10)
I2S_OUT_LR (9,10)
MCLKOUT (2)
C
B
A
Rev Rev Rev
? ? ?
Sheet Sheet Sheet 6 6 6 of of of 18 18 18