Sch15_Adv7850 - Denon AVR-X2200W Service Manual

1 2 3
5D
DV5V
A
DV3.3V
DV1.8V
DGND
TO D5
C2187 100N-K
VIN8
C2188 100N-K
VIN9
8B C2189 100N-K
VIN7
1Vp-p
C2202 1N-K
SYNC2
DECIN_Y R2089 24-1608 C2203 100N-K VIN4
R2090 24-1608 C2204 100N-K
DECIN_CR VIN5
R2091 24-1608 C2205 100N-K
DECIN_CB VIN6
B
R2092 24-1608 C2206 100N-K
DECIN_V VIN12
TO B8
C
3A
B19
P1_C- P1_C-
A19
P1_C+ P1_C+
B18
P1_D0- P1_D0-
A18
P1_D0+ P1_D0+
B17
P1_D1- P1_D1-
A17
P1_D1+ P1_D1+
B16
P1_D2- P1_D2-
D
A16
P1_D2+ P1_D2+
D13
P1_DDCDA P1_DDCDA
D12
P1_DDCCL P1_DDCCL
D4
RX_COM_5V RX_COM_5V
B20
TO A3 HPD_P1
H4
8A
RX_COM_5V
C2
P3_C- P3_C-
C1
P3_C+ P3_C+
D2
P3_D0- P3_D0-
E D1
P3_D0+ P3_D0+
E2
P3_D1- P3_D1-
E1
P3_D1+ P3_D1+
F2
P3_D2- P3_D2-
F1
P3_D2+ P3_D2+
D7
P3_DDCDA P3_DDCDA
D6
P3_DDCCL P3_DDCCL
B2
HPD_P2
TO A8
F
R2118 10K
D8 DDCB_SCL
G R2126 10K
L2
SCLK
R2121 10K
D10 DDCC_SCL
H
J
K
R2159
C2340
1K
1N-K
L
4C
2E
TO C4
TO E2
M
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
1 2 3
4 5 6
U1055
1 2 3 4 5 6 7 8 9
ADV7850
A1 A2 A3 A4 A6 A7 A8 A9
A5
A
DGND DGND DGND TVDD
B1 B2 B3 B4 B5 B6 B7 B8 B9
B
DGND TVDD
HPD_P2
C1 C2 C3 C4 C5 C6 C7 C8 C9
C
P3_C+ P3_C- CVDD DGND DGND DGND DGND VDD_EEPROM TVDD
D1 D2 D3 D4 D5 D6 D7 D8 D9
D
P3_D0+ P3_D0- CVDD RX_COM_5V P3_DDCCL P3_DDCDA DDCB_SCL
E1 E2 E3 E4 E5 E6 E7 E8 E9
E
P3_D1+ P3_D1- CVDD
F1 F2 F3 F4 F5 F6 F7 F8 F9
F
P3_D2+ P3_D2- CVDD
G1 G2 G3 G4 G5 G6 G7 G8 G9
G
TVDD TVDD TVDD TVDD DGND CVDD
H1 H2 H3 H4 H5 H6 H7 H8 H9
H
EP_MISO SPDIF_IN RX_COM_5V DGND DGND DGND
J1 J2 J3 J4 J5 J6 J7 J8 J9
J
RESET DGND DGND DGND
K1 K2 K3 K4 K5 K6 K7 K8 K9
K
DGND DGND DVDDIO DVDDIO VDD DGND DGND
L1 L2 L3 L4 L5 L6 L7 L8 L9
L
SCLK INT1 SDA VDD DGND DGND
M1 M2 M3 M4 M5 M6 M7 M8 M9
M
SCL VDD DGND DGND
N1 N2 N3 N4 N5 N6 N7 N8 N9
N
AC_MCLK AC_LRCLK VDD DGND DGND
P1 P2 P3 P4 P5 P6 P7 P8 P9
P
AC_SDI AC_SCLK VDD DGND DGND
R1 R2 R3 R4 R5 R6 R7 R8 R9
R
VDD DGND DGND
T1 T2 T3 T4 T5 T6 T7 T8 T9
T
DVDDIO DVDDIO DGND DGND VDD DGND DGND
U1 U2 U3 U4 U5 U6 U7 U8 U9
U
TX_AVDD TX_AVDD DGND TX_DDC_SCL VDD VDD VDD
V1 V2 V3 V4 V5 V6 V7 V8 V9
V
TX_2+ TX_2- DGND TX_DDC_SDA
W1 W2 W3 W4 W5 W6 W7 W8 W9 W10
W
TX_1+ TX_1- DGND TX_HPD
Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8 Y9
Y
TX_0+ TX_0- DGND DGND
AA1 AA2 AA3 AA4 AA5 AA6 AA7 AA8 AA9 AA10
AA
TX_C+ TX_C- TX_AVDD DGND
AB1 AB2 AB3 AB4 AB5 AB6 AB7 AB8 AB9 AB10
AB
DGND TX_PVDD TX_PLVDD SDVDD SDRAM_VREF
AC1 AC2 AC3 AC4 AC5 AC6 AC7 AC8 AC9 AC10
AC
DGND TX_RTERM. TX_VDD33 SDVDD
DIGITAL AUDIO TMDS SIGNAL ANALOG VIDEO DIGITAL VIDEO
4 5 6
7 8 9 10
10 11 12 13 14 15 16 17 18 19
A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20
DGND P1_D2+ P1_D1+ P1_D0+ P1_C+
B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20
DGND P1_D2- P1_D1- P1_D0- P1_C-
C10 C11 C12 C13 C14 C15 C16 C17 C18 C19 C20
TVDD TVDD TVDD TVDD TVDD DGND TVDD TVDD TVDD TVDD
D10 D11 D12 D13 D14 D15 D16 D17 D18 D19 D20
DDCC_SCL P1_DDCCL P1_DDCDA VREG DGND VGA_SCL TVDD AC_VDD
E10 E11 E12 E13 E14 E15 E16 E17 E18 E19 E20
F10 F11 F12 F13 F14 F15 F16 F17 F18 F19 F20
ACPLL_LF
G10 G11 G12 G13 G14 G15 G16 G17 G18 G19 G20
CVDD CVDD CVDD CVDD CVDD CVDD DGND DGND
H10 H11 H12 H13 H14 H15 H16 H17 H18 H19 H20
DGND DGND DGND DGND DGND DGND DGND DGND
J10 J11 J12 J13 J14 J15 J16 J17 J18 J19 J20
DGND DGND DGND DGND DGND DGND DGND DGND
K10 K11 K12 K13 K14 K15 K16 K17 K18 K19 K20
DGND DGND DGND DGND DGND DGND DGND DGND
L10 L11 L12 L13 L14 L15 L16 L17 L18 L19 L20
DGND DGND DGND DGND DGND DGND DGND DGND
M10 M11 M12 M13 M14 M15 M16 M17 M18 M19 M20
DGND DGND DGND DGND DGND DGND DGND DGND
N10 N11 N12 N13 N14 N15 N16 N17 N18 N19 N20
DGND DGND DGND DGND DGND DGND DGND DGND
P10 P11 P12 P13 P14 P15 P16 P17 P18 P19 P20
DGND DGND DGND DGND DGND DGND DGND DGND
R10 R11 R12 R13 R14 R15 R16 R17 R18 R19 R20
DGND DGND DGND DGND DGND DGND DGND DGND
T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20
DGND DGND DGND DGND DGND DGND DGND DGND
U10 U11 U12 U13 U14 U15 U16 U17 U18 U19 U20
VDD VDD VDD VDD DGND DGND DGND
V10 V11 V12 V13 V14 V15 V16 V17 V18 V19 V20
W11 W12 W13 W14 W15 W16 W17 W18 W19 W20
Y10 Y11 Y12 Y13 Y14 Y15 Y16 Y17 Y18 Y19 Y20
DGND SDRAM_DQ6 SDRAM_DQ7 SDRAM_DQ0 SDRAM_DQ8 SDRAM_UDQS SDVDD SAVDD
AA11 AA12 AA13 AA14 AA15 AA16 AA17 AA18 AA19 AA20
DGND SDRAM_DQ4 SDRAM_DQ5 SDRAM_DQ2 SDRAM_DQ11 SDVDD DGND HS_IN1/TRI7 VS_IN1/TRI8
AB11 AB12 AB13 AB14 AB15 AB16 AB17 AB18 AB19 AB20
SDVDD SDRAM_DQ3 SDRAM_DQ10 SDRAM_DQ12 SDRAM_DQ14 DGND VIN3
AC11 AC12 AC13 AC14 AC15 AC16 AC17 AC18 AC19 AC20
SDVDD SDRAM_LDQS SDRAM_DQ1 SDRAM_DQ9 SDRAM_DQ15 SDRAM_DQ13 DGND VIN1 VIN2
HDMI STBY POWER
7 8 9 10
129
11 12 13
20 21 22 23
A21 A22 3.3V 20mA
A23
DVDDIO
TX_VDD33
DGND DGND DGND
3.3V 50mA
B21 B22 B23
HPD_P1 DGND
C21 C22 C23
AC_VDD
3.3V 150mA
DGND DGND ACIN_1R ACIN_1L
D21 D22 D23
R2097
2K2
ACPLL_LF
PVDD
AC_VDD AC_VDD ACIN_2R ACIN_2L
1.8V 60mA
E21 E22 E23
DGND DGND ACIN_3R ACIN_3L
F21 F22 F23
VDD
1.8V 600mA
DGND ACIN_4R ACIN_4L
G21 G22 G23
AC_VDD DGND ACIN_5R ACIN_5L
CVDD
H21 H22 H23
1.8V 450mA
DGND DGND
J21 J22 J23
V_VDD
AC_VDD DGND
1.8V 350mA
K21 K22 K23
AC_VDD AC_VDD
L21 L22 L23
1.8V 50mA
SDVDD
AC_VDD AC_VDD
R2117
SDRAM_VREF
M21 M22 M23
1.8V 20mA
SAVDD
1.8V 50mA
TX_AVDD
1.8V 100mA
TX_PVDD
AC_VDD DGND DGND DGND
1.8V
TX_PLVDD
N21 N22 N23
PVDD PVDD XTALN XTALP
P21 P22 P23
DGND DGND DGND DGND
R21 R22 R23
DGND DGND REFN REFP
T21 T22 T23
V_VDD V_VDD V_VDD V_VDD
U21 U22 U23
VIN13 VIN12 VIN11 VIN10
V21 V22 V23
V_VDD V_VDD V_VDD V_VDD
W21 W22 W23
DGND VIN9 VIN8
Y21 Y22 Y23
HS_IN1/TRI7
DGND VIN7
AA21 AA22 AA23
VS_IN1/TRI8
HS_IN2/TRI5
DGND HS_IN2/TRI5 VS_IN2/TRI6
VS_IN2/TRI6
AB21 AB22 AB23
DGND SYNC2 VIN6
AC21 AC22 AC23
DGND VIN4 VIN5 DGND
AC_MCLK
AC_LRCLK
VDD_EEPROM
R2156
4K7*4(AR)
0D
SCHEMATIC DIAGRAMS (15/27)
TO D0

SCH15_ADV7850

11 12 13
14 15 16
ADV7850
680mA A
1620mA
L1090
CB05YTYH221
TVDD
3.3V 400mA
L1091 CB05YTYH221
B
L1092 CB05YTYH221
L1093 CB05YTYH221
C
L1094
CB05YTYH221
C2232
4.7U-K-1608
L1095 CB05YTYH221
D
L1096 CB05YTYH221
L1097 CB05YTYH221
L1098 CB05YTYH221
L1099 CB05YTYH221
E
0-1608
L1100 CB05YTYH221
L1101 CB05YTYH221
L1102 CB05YTYH221
F
G
R2119 OPEN-1608
TX_RTERM.
R2120 470-D-1608
C2318 OPEN
C2319 OPEN
REFN
C2320
100N-K-1608
C2321 OPEN
REFP
C2322 18P-J-1608
XTALP
X1009 27MHz(FA-238)
R2122
OPEN
H
C2323 15P-J-1608
XTALN
R2123 4K7
VIN10 C2325 1U-K-1608
VREG
R2124 4K7
VIN11 C2327 100N-K
R2125
VIN1
4K7*4(AR)
VIN3
VIN2
R2129
4K7*4(AR)
R2131 OPEN
VIN13 EP_MISO
J
SDRAM_UDQS
R2132
ACIN_5L SDRAM_DQ8
R2133 4K7*4(AR)
ACIN_5R SDRAM_DQ11
47K*4(AR)
ACIN_4L SDRAM_DQ0
ACIN_4R SDRAM_DQ3
R2135
ACIN_3L SDRAM_DQ1
R2136 4K7*4(AR)
ACIN_3R SDRAM_DQ10
47K*4(AR)
ACIN_2L SDRAM_DQ9
ACIN_1L
R2140 47K R2139
ACIN_2R
R2141 47K 4K7*4(AR)
ACIN_1R SDRAM_DQ4
K
AC_SCLK SDRAM_LDQS
R2150
AC_SDI SDRAM_DQ2
47K*4(AR) R2151
SDRAM_DQ7
4K7*4(AR)
SDRAM_DQ5
R2162 47K
SPDIF_IN SDRAM_DQ6
R2163 4K7
SDRAM_DQ12
R2164
C2341 100N-K
SDRAM_DQ15
4K7*4(AR)
SDRAM_DQ14
SDRAM_DQ13
R2171 10K
VGA_SCL
L
M
14 15 16