SCHEMATIC DIAGRAMS
SCH01_ADV7850
ANALOG AUDIO
DIGITAL AUDIO
TMDS SIGNAL
VIDEO SIGNAL
GND LINE
POWER- LINE
POWER+ LINE
COMPONENT (Y)
L2
D8
TVDD
TVDD
TVDD
TVDD
P1_C-
P1_C+
DGND
DGND
PVDD
DGND
DGND
DGND
PVDD
SD
A
SC
L
R
209
4
51-160
8
R2159
1K
R
209
6
51-160
8
RESE
T
VIN1
VIN2
VIN3
DGND
DGND
DGND
DGND
DGND
VIN13
VIN4
VIN12
VIN5
VIN6
VIN9
VIN8
VIN7
TX_
C
+
TX
_0
+
TX
_1
+
TX
_2
+
100
N
-K
C
220
7
10
N
-K
C
227
4
100
N
-K
C
227
6
10
N
-K
C
227
8
10
N
-K
C
221
5
10
N
-K
C
228
0
100
N
-K
C
225
6
10
N
-K
C
225
8
100
N
-K
C
228
2
100
N
-K
C
226
0
100
N
-K
C
228
3
10
N
-K
C
226
2
100
N
-K
C
222
0
10
N
-K
C
229
0
100
N
-K
C
222
9
100
N
-K
C
219
7
100
N
-K
C
219
9
4.7
U
-K
-160
8
C
220
1
AVSC
L
AD
V7850_
R
ST
D
V1.8
V
TX_
C
+
TX
_0
+
TX
_1
+
TX
_2
+
100
N
-K
C
223
4
TX
_DDC
_S
C
L
TX
_H
P
D
.
TX
_H
PD
TX
_DDC
_S
D
A
4.7
U
-K
-160
8
C
230
0
100
N
-K
C
230
1
100
N
-K
C
230
2
100
N
-K
C
224
0
100
N
-K
C
224
2
10
N
-K
C
224
4
10
N
-K
C
224
6
10
N
-K
C
224
8
100
N
-K
C
230
7
4.7
U
-K
-160
8
C
223
1
10
N
-K
C
229
3
4.7
U
-K
-160
8
C
230
9
R
214
4
2K
2
P3_D2-
P3_D1-
P3_D0+
P3_D0-
P3_C+
RX_COM_5V
P1_D2-
P1_D1-
P1_D0-
P1_C-
DECIN_CB
DECIN_Y
1Vp-p
DV1.8V
DV5V
SCLK
B2
D6
F1
E1
D1
C1
H4
D4
D13
A17
A18
A19
R2126
10K
R2118
10K
VIN6
VIN4
VIN7
VIN8
DVDDIO
SCLK
DGND
DGND
TVDD
TVDD
P3_D2+
P3_D2-
P3_D1+
P3_D1-
P3_D0+
P3_D0-
P3_C+
P3_C-
DGND
DGND
DGND
DGND
AC_SCLK
AC_LRCLK
SCL
SDA
INT1
DVDDIO
RESET
RX_COM_5V
TVDD
TVDD
CVDD
CVDD
RX_COM_5V
CVDD
CVDD
DGND
DGND
DGND
P3_DDCCL
DGND
VDD
DGND
VDD
DGND
VDD
DGND
VDD
DGND
VDD
DGND
VDD
DGND
VDD
DGND
DGND
DGND
DDCB_SCL
VDD_EEPROM
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
CVDD
DDCC_SCL
TVDD
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
CVDD
P1_DDCCL
TVDD
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
CVDD
VREG
TVDD
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
VGA_SCL
TVDD
P1_D2-
P1_D2+
P1_D0-
P1_D0+
V_VDD
AC_VDD
AC_VDD
AC_VDD
AC_VDD
AC_VDD
ACPLL_LF
AC_VDD
HPD_P1
V_VDD
REFN
DGND
XTALN
DGND
ACIN_5R
ACIN_4R
ACIN_3R
ACIN_2R
ACIN_1R
DGND
1.8V
1.8V 100mA
1.8V 50mA
SAVDD
SDVDD
VDD
PVDD
SPDIF_IN
AC_MCLK
AC_SCLK
ACIN_1R
ACIN_2R
ACIN_1L
ACIN_3R
ACIN_4R
ACIN_5R
VS_IN2/TRI6
VS_IN1/TRI8
VIN3
HS_IN1/TRI7
VIN11
VIN10
R2117
0-1608
TVDD
VREG
REFP
TX_RTERM.
P3_D2+
P3_D1+
P3_C-
P1_D2+
P1_C+
P1_D0+
P1_D1+
DECIN_V
DECIN_CR
DV3.3V
DGND
R
209
3
51-160
8
1N-K
C2340
IN
T1
D10
D7
F2
E2
D2
C2
B20
A16
D12
B16
B17
B18
B19
R
209
5
51-160
8
C2202
1N-K
R2121
10K
R
211
0
0-160
8
VIN12
VIN9
SYNC2
VIN5
DGND
TX_RTERM.
DGND
TX_PVDD
TX_C+
TX_C-
TX_1+
TX_0+
TX_1-
TX_0-
TX_AVDD
TX_2+
TX_2-
HPD_P2
SDVDD
SDVDD
DGND
DGND
TX_HPD
DGND
DGND
DGND
TX_DDC_SCL
DGND
TX_DDC_SDA
VDD
VDD
SDRAM_VREF
DGND
DGND
VDD
SDRAM_LDQS
SDRAM_DQ5
SDRAM_DQ7
VDD
SDRAM_DQ9
SDRAM_DQ10
SDRAM_DQ11
SDRAM_DQ8
SDRAM_DQ13
SDRAM_DQ14
SDVDD
SDVDD
DGND
HS_IN1/TRI7
V_VDD
HS_IN2/TRI5
VIN11
V_VDD
TX_
C
-
TX
_2
-
TX
_1
-
TX
_0
-
1.8V 20mA
1.8V 50mA
CVDD
100
N
-K
C
220
8
100
N
-K
C
227
1
100
N
-K
C
227
2
10
N
-K
C
227
3
1N
-K
C
221
7
2K2
R2097
100
N
-K
C
221
8
100
N
-K
C
221
0
10
N
-K
C
221
2
10
N
-K
C
221
1
4.7
U
-K
-160
8
C
221
3
AC_SDI
AC_LRCLK
VDD_EEPROM
ACIN_3L
ACIN_2L
HS_IN2/TRI5
VIN13
ACIN_5L
ACIN_4L
VIN1
VIN2
10
N
-K
C
227
9
4.7
U
-K
-160
8
C
228
1
100
N
-K
C
227
5
10
N
-K
C
227
7
100
N
-K
C
225
7
4.7
U
-K
-160
8
C
221
6
100
N
-K
C
221
4
100
N
-K
C
225
9
100
N
-K
C
226
1
10
N
-K
C
226
3
10
N
-K
C
226
4
100
N
-K
C
221
9
10
N
-K
C
222
1
100
N
-K
C
222
2
3.3V 400mA
100
N
-K
C
219
0
XTALN
REFN
XTALP
R2122
OPEN
10
N
-K
C
228
6
10
N
-K
C
228
7
10
N
-K
C
228
8
10
N
-K
C
228
9
C
229
1
4.
7U
-K
-160
8
10
N
-K
C
226
7
10
N
-K
C
226
8
4.7
U
-K
-160
8
C
226
9
CB05YTYH221
L1094
10
N
-K
C
222
5
10
N
-K
C
222
6
10
N
-K
C
222
7
10
N
-K
C
222
8
10
N
-K
C
223
0
10
N
-K
C
219
3
100
N
-K
C
219
4
100
N
-K
C
219
5
100
N
-K
C
219
6
100
N
-K
C
219
8
VGA_SCL
EP_MISO
C2320
100N-K-1608
CB05YTYH221
L1090
100
N
-K
C
220
0
AVSD
A
R
214
8
10
R
214
9
10
R
214
6
4K
7
D
V3.3
V
TX_
C
-
TX
_2
-
TX
_1
-
TX
_0
-
R
217
2
O
PE
N
100
N
-K
C
229
5
100
N
-K
C
223
5
5
7
6
8
4
2
3
1
R2156
4K7*4(AR)
10
N
-K
C
229
8
10
N
-K
C
229
9
10
N
-K
C
223
7
100
N
-K
C
224
1
100
N
-K
C
224
3
10
N
-K
C
224
5
100
N
-K
C
224
7
10
N
-K
C
224
9
100
N
-K
C
225
0
100
N
-K
C
230
3
10
N
-K
C
230
4
4.7
U
-K
-160
8
C
230
5
10
N
-K
C
225
3
100
N
-K
C
225
4
4.7
U
-K
-160
8
C
225
5
100
N
-K
C
229
2
10
N
-K
C
230
8
4.7
U
-K
-160
8
C
229
4
R
214
3
2K
2
DVDDIO
DDCB_SCL
R2115
47K
HPD_P2
P3_DDCDA
P3_D2-
P3_D1-
P3_D0+
P3_D0-
P3_C+
RX_COM_5V
EP_MISO
R2109
47K
RX_COM_5V
P1_DDCDA
P1_D2-
P1_D1-
P1_D0-
P1_C-
C2205
100N-K
C2203
100N-K
C2189
100N-K
C2187
100N-K
DGND
DGND
DGND
AC_SDI
DGND
AC_MCLK
DGND
DGND
DGND
DVDDIO
DGND
DGND
DGND
DGND
SPDIF_IN
CVDD
DGND
P3_DDCDA
TVDD
DGND
DGND
TVDD
TVDD
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
DGND
CVDD
CVDD
CVDD
P1_DDCDA
DGND
DGND
TVDD
TVDD
P1_D1-
DGND
P1_D1+
DGND
V_VDD
V_VDD
REFP
DGND
DGND
DGND
XTALP
DGND
DGND
TX_PVDD
SDRAM_VREF
AC_VDD
AC_VDD
1.8V 350mA
DGND
DGND
1.8V 450mA
ACIN_5L
DGND
1.8V 600mA
ACIN_4L
DGND
ACIN_3L
DGND
AC_VDD
AC_VDD
ACIN_2L
ACIN_1L
DGND
AC_VDD
DGND
3.3V 50mA
DGND
DGND
TX_VDD33
3.3V 20mA
DVDDIO
C2341
100N-K
SDRAM_DQ13
SDRAM_DQ15
SDRAM_DQ6
SDRAM_DQ7
SDRAM_LDQS
SDRAM_DQ4
SDRAM_DQ10
SDRAM_DQ3
SDRAM_DQ11
SDRAM_UDQS
C2325
1U-K-1608
C2321
OPEN
C2318
OPEN
CB05YTYH221
L1101
CB05YTYH221
L1102
CB05YTYH221
L1100
CB05YTYH221
L1098
CB05YTYH221
L1096
CB05YTYH221
L1095
CB05YTYH221
L1093
CB05YTYH221
L1091
1620mA
TO
HDMI SW2
TO
HDMI SW1
FROM
DIGITAL CNT
FROM
D.SUPPLY
TO DIR/A.PLD
DDCC_SCL
TX_AVDD
P3_DDCCL
P3_D2+
P3_D1+
P3_C-
P1_DDCCL
P1_D2+
HPD_P1
P1_D1+
P1_D0+
P1_C+
C2206
100N-K
C2188
100N-K
C2204
100N-K
TX_VDD33
TX_PLVDD
TX_AVDD
VDD
DGND
SDRAM_DQ15
SDRAM_DQ1
SDVDD
DGND
SDRAM_DQ12
SDRAM_DQ3
DGND
SDRAM_DQ2
SDRAM_DQ4
SDVDD
SAVDD
SDRAM_UDQS
SDRAM_DQ0
SDRAM_DQ6
DGND
DGND
VDD
VDD
DGND
SYNC2
VS_IN1/TRI8
VS_IN2/TRI6
VIN10
V_VDD
V_VDD
TX_PLVDD
TX_AVDD
V_VDD
1.8V 60mA
3.3V 150mA
ACPLL_LF
R2163
4K7
100
N
-K
C
228
4
10
N
-K
C
228
5
10
N
-K
C
226
5
10
N
-K
C
226
6
4.7U-K-1608
C2232
10
N
-K
C
222
3
100
N
-K
C
222
4
10
N
-K
C
220
9
100
N
-K
C
219
1
100
N
-K
C
219
2
R2171
10K
5
7
6
8
4
2
3
1
R2151
4K7*4(AR)
SDRAM_DQ12
SDRAM_DQ14
SDRAM_DQ2
SDRAM_DQ5
SDRAM_DQ1
SDRAM_DQ9
5
7
6
8
4
2
3
1
R2132
4K7*4(AR)
SDRAM_DQ8
SDRAM_DQ0
R2131
OPEN
C2327
100N-K
C2323
12P-J-1608
C2319
OPEN
C2322
12P-J-1608
OPEN-1608
R2119
R2120
470-D-1608
CB05YTYH221
L1097
CB05YTYH221
L1099
CB05YTYH221
L1092
680mA
100
N
-K
C
229
7
100
N
-K
C
229
6
100
N
-K
C
225
1
10
N
-K
C
223
6
10
N
-K
C
225
2
5
7
6
8
4
2
3
1
R2164
4K7*4(AR)
27MHz(FA-238)
X1009
5
7
6
8
4
2
3
1
R2135
4K7*4(AR)
5
7
6
8
4
2
3
1
R2139
4K7*4(AR)
R2091
24-1608
R2089
24-1608
TO ADV8003
TO/FROM CPU
R2092
24-1608
R2090
24-1608
ADV7850
L3
J3
L4
J4
AB1
AA1
Y1
W1
V1
U1
R1
T1
N1
P1
L1
M1
J1
K1
G1
H1
E1
F1
C1
D1
A1
B1
AB3
AA3
Y3
W3
V3
U3
R3
T3
N3
P3
M3
K3
G3
H3
E3
F3
C3
D3
A3
B3
AB5
AA5
Y5
W5
V5
U5
R5
T5
N5
P5
L5
M5
J5
K5
G5
H5
E5
F5
C5
D5
A5
B5
AB7
AA7
Y7
W7
V7
U7
R7
T7
N7
P7
L7
M7
J7
K7
G7
H7
E7
F7
C7
D7
A7
B7
AB9
AA9
Y9
W9
V9
U9
R9
T9
N9
P9
L9
M9
J9
K9
G9
H9
E9
F9
C9
D9
A9
B9
AB11
AA11
Y11
W11
V11
U11
R11
T11
N11
P11
L11
M11
J11
K11
G11
H11
E11
F11
C11
D11
A11
B11
AB13
AA13
W13
Y13
V13
U13
R13
T13
N13
P13
L13
M13
J13
K13
G13
H13
E13
F13
C13
D13
A13
B13
AB15
AA15
W15
Y15
V15
U15
R15
T15
N15
P15
L15
M15
J15
K15
G15
H15
E15
F15
C15
D15
A15
B15
AB17
AA17
AB18
AA18
W17
W18
Y18
Y17
V17
U17
V18
U18
R17
T17
R18
T18
N17
P17
N18
P18
L17
M17
L18
M18
J17
K17
J18
K18
G17
H17
G18
H18
E17
F17
E18
F18
C17
D17
C18
D18
A17
B17
A18
B18
AB19
AA19
AB20
AA20
W19
W20
Y20
Y19
V19
U19
V20
U20
R19
T19
R20
T20
N19
P19
N20
P20
L19
M19
L20
M20
J19
K19
J20
K20
G19
H19
G20
H20
E19
F19
E20
F20
C19
D19
C20
D20
A19
B19
A20
B20
AB21
AA21
AB22
AA22
W21
W22
Y22
Y21
V21
U21
V22
U22
R21
T21
R22
T22
N21
P21
N22
P22
L21
M21
L22
M22
J21
K21
J22
K22
G21
H21
G22
H22
E21
F21
E22
F22
C21
D21
C22
D22
A21
B21
A22
B22
AB23
AA23
W23
Y23
V23
U23
R23
T23
N23
P23
L23
M23
J23
K23
G23
H23
E23
F23
C23
D23
A23
B23
AC1
AC3
AC5
AC7
AC9
AC11
AC13
AC15
AC17
AC18
AC19
AC20
AC21
AC22
AC23
AB2
AB4
AA2
AA4
AA6
AB6
Y2
Y4
Y6
W2
W4
W6
V2
V4
V6
U2
U4
U6
R2
T2
R4
T4
R6
T6
N2
P2
N4
P4
N6
P6
L2
M2
M4
L6
M6
J2
K2
K4
J6
K6
G2
H2
G4
H4
G6
H6
E2
F2
E4
F4
E6
F6
C2
D2
C4
D4
C6
D6
A2
B2
A4
B4
A6
B6
AB14
AB12
AB10
AB8
AA8
AA10
AA12
AA14
Y12
Y10
Y8
W8
W10
W12
W14
Y14
V14
V12
V10
V8
U8
U10
U12
U14
T8
R8
R10
R12
R14
T14
T12
T10
N8
N10
N12
N14
P14
P12
P10
P8
L8
L10
L12
L14
M14
M12
M10
M8
J8
J10
J12
J14
K14
K12
K10
K8
G8
G10
G12
G14
H14
H12
H10
H8
E8
E10
E12
E14
F14
F12
F10
F8
C8
C10
C12
C14
D14
D12
D10
D8
A8
A12
A10
A14
B14
B12
B10
B8
AB16
AA16
W16
Y16
V16
U16
R16
T16
N16
P16
L16
M16
J16
K16
G16
H16
E16
F16
C16
D16
A16
B16
AC2
AC4
AC6
AC14
AC12
AC10
AC8
AC16
AC
AB
AA
Y
W
V
U
T
R
P
N
A
M
L
K
J
H
G
F
E
D
C
B
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
1
23
ADV7850
U1055
A0
A1
A2
A3
A4
A5
A6
7
Caution in
servicing
Electrical
Mechanical
Repair Information
Updating