Sch13 Bar Hdmi Ep9511 - Polk Mono Signa S4 Service Manual

SCH13 Bar HDMI EP9511

VIO18 9511_VDD18 VIO18
VDD18:132mA
TP3
FB1
R1 0
9511_VDDE
TX_SCL
TX_SDA
EARC_P70_RXD
EARC_P71_TXD
EP9511_INT
EP9511_SCL
EP9511_SDA
R21 10K
9511_VDDE
EP9511_RSTB
R22
EARC_OP0
HDMI_MCLK
R23 33
TP1
9511_VDDE
XP5
4PIN/1.25mm
R26 NC/0
EARC_OP0
1 R27 33
1 EARC_P70_RXD
2 R28 33
2 EARC_P71_TXD
3 R29 33
3
4
4
烧 录 时 需 要 将 O P 0 短 接 到 V D D E
HDMI_SPDIF
I2S1_LRCLK
I2S1_DATA3
I2S1_DATA2
I2S1_DATA1
I2S1_DATA0
I2S1_BCK
STB_5V
R43
C38
0.1uF/16V/X7R 100K
TX_5V_ENb
R50 10K
R51
C39
NC/0.1uF/16V/X7R
47K
9511_AVDD18 VIO18 9511_PVDD18 VIO18
TP5
TP4
FB3
220Ω/500mA FB2 220Ω/500mA
20pF/50V/NP0 C18
Y1 24MHz
2
R3
4
1M
20pF/50V/NP0 C19
D1
EP9511_CEC
R4 27K
9511_VDDE
TX_5V_ENb
EP9511_LRCK_IN
1N4148WT
EP9511_D0_IN
EP9511_BCK_IN
9511_VDD18
R10 0
U1
49 32
MCU_P02[DDC_SCL] TX2+
50 31
MCU_P03[DDC_SDA] TX2-
51 30
MCU_P70[RXD] AVDD18
52 29
MCU_P71[TXD] TX1+
53 28
MCU_P41[SOCINT] TX1-
54 27
MCU_P30[SocSCL] AVSS
55 26
MCU_P31[SocSDA] TX0+
56 EP9511E 25
MCU_P32[SCL23] TX0-
57 24
MCU_P33[SDA23] AVDD18
58 23
1K
MCU_RSTB TXC+
59 22
MCU_OP0 TXC-
60 21
VSS AVSS/PVSS
61 20
MCLK_OUT PVDD18
62 19
VDDE EXT_SWING
63 18
EXT_RSTB eAEC+
64 17
R25 SDA23 eAEC-
1K
C26
R30 2.7K 0.01uF/50V/X7R
TP2
C30 NC/0.1uF/16V/X7R
R32 NC/10K
9511_VDDE
EP9511_A_MUTE
R33 33
R34 33
EP9511_HPD
R35 33 R36
R37 33
R38 33
R39 33
R41 33
HDMI_VCC
Q3 LT1525SI
S D
EP9511_CEC HDMI_CEC
R42 0
HDMI20_SDA
HDMI20_SCL
R47
R46
10K
NC/3M
Q4
NPN_3DG3904M
9511_VDDPLL
9511_ARC_VDD18
TP6 34mA
VIO18
TP7
STB_3V3
TP8
220Ω/500mA
FB4
220Ω/500mA
R2 0
PLL_VSS
PLL_VSS
Need link to CIS
9511_AVDD18 9511_PVDD18
ESD1
1 10
1 10
2 9
2 9
EP9511_TX2P 3 8
GND GND
EP9511_TX2N
4 7
4 7
EP9511_TX1P
5 6
EP9511_TX1N
5 6
EP9511_TX0P
EP9511_TX0N
ESDPSD2510V05
EP9511_TXCP ESD2
EP9511_TXCN
1 10
1 10
2 9
2 9
R24 820
9511_AVDD18
EARC_RX+
C20 1μF/10V/X5R 3 8
EARC_RX- GND GND
C21 1μF/10V/X5R
4 7
4 7
5 6
5 6
ESDPSD2510V05
9511_ARC_VDD18 100ohm diff, 30ohm comm
EARC_RX+
HDMI_HPD
PLL_VSS
R31 0
9511_VDDPLL
9511_VDD18
1.2K
R40
47K
HDMI_VCC
D2
1N4148WS
TX_SCL HDMI20_SCL
R48 33
TX_SDA HDMI20_SDA
R49 33
21
TO MAIN BOARD
9511_VDDE
U28
1 2
STB_5V
3 4
I2S1_DATA1
5 6
I2S1_DATA3
7 8
I2S1_BCK
9 10
11 12
EP9511_RSTB
13 14
POWER_EN_2
15 16
EP9511_SDA
17 18
HDMI_SPDIF
19 20
EP9511_LRCK_IN
21 22
EP9511_D0_IN
23 24
2*12PIN/2.0MM
HDMI TX Port
1
P1
2
19P/0.5mm
3
4
5
6
7
8
9
10
11
12
HDMI_CEC
13
EARC_RX+
14
HDMI20_SCL
15
HDMI20_SDA
16
17
HDMI_VCC
18
19
C25
0.1uF/16V/X7R
HDMI_HPD
Need link to CIS
STB_3V3
VIO18
I2S1_DATA0
I2S1_DATA2
I2S1_LRCLK
EP9511_INT
EP9511_A_MUTE
EP9511_SCL
EP9511_BCK_IN