Hdmi Tx Unit - Denon AVR-1913 Service Manual

1 2
M
DV5V
DV3.3V
DV1.8V
DGND
DVDD_TX
TO BI
L1602
BLM21PG221
DDR_1.8V
1 2
U1601
A1 A2
ADV8002
A
TX_OSD23 TX_OSDDE
B1 B2
B
TX_OSD21 TX_OSD22
C1 C2
C
TX_OSD19 TX_OSD20
D1 D2
D
TX_OSD16 TX_OSD17
E1 E2
E
TX_OSD13 TX_OSD14
N
F1 F2
TO X
R1695 56
ARCSPDIF TX_ARC1OUT B7 F
DGND DGND
R1719 OPEN
ARC1 G1 G2
G
DGND DGND
O
H1 H2
TO K
H
DGND DGND
TXMCK TXMCK D6
J1 J2
TX64FS C5
J
TX64FS TX64FS C6
DGND DGND
TXSPDIF TXSPDIF B4
TXI2S0 TXI2S0 A4 K1 K2
TXI2S1 TXI2S1 A5
K
TXI2S2 TXI2S2 B5 DGND DGND
TXI2S3 TXI2S3 C4
L1 L2
TXFS TXFS A6
L
DGND DGND
DGND TXINPCLK K2
DGND TXINHS J2
M1 M2
DGND TXINVS K1
M
DGND TXINDE J1
DGND DGND
DGND TXINP0 Y1
DGND TXINP1 Y2 N1 N2
DGND
TXINP2 W1
N
DGND TXINP3 W2 DGND DGND
DGND
TXINP4 W3
P1 P2
DGND TXINP5 W4
DGND TXINP6 V1
P
DGND DGND
DGND TXINP7 V2
DGND TXINP8 V3
R1 R2
DGND TXINP9 V4
DGND TXINP10 U1 R
DGND DGND
DGND TXINP11 U2
DGND TXINP12 U3 T1 T2
DGND TXINP13 U4
T
DGND TXINP14 T1 DGND DGND
DGND TXINP15 T2
U1 U2
DGND TXINP16 R1
DGND TXINP17 R2
U DGND DGND
DGND TXINP18 R3
DGND TXINP19 R4
V1 V2
DGND TXINP20 P1
DGND TXINP21 P2
V DGND DGND
DGND TXINP22 P3
DGND TXINP23 P4
W1 W2
DGND TXINP24 N1
DGND TXINP25 N2 W
DGND DGND
DGND TXINP26 N3
DGND TXINP27 N4
Y1 Y2
DGND TXINP28 M1
Y
DGND TXINP29 M2
DGND DGND
DGND TXINP30 M3
DGND TXINP31 M4 AA1 AA2
DGND TXINP32 L1
AA
DGND TX_DDRDQ18 DGND
TXINP33 L2
DGND TXINP34 L3
AB1 AB2
DGND TXINP35 L4
DGND TXINSFL J3
AB
TX_DDRDQ21 TX_DDRDQ19
DGND TXINP36 J4
DGND TXINP37 H1
AC1 AC2
DGND TXINP38 H2
DGND TXINP39 H3 AC
TX_DDRDQ16 TX_DDRDQ20
DGND TXINP40 H4
DGND TXINP41 G1
DGND TXINP42 G2
DGND TXINP43 G3
DGND TXINP44 G4
DGND TXINP45 F1
P DGND TXINP46 F2
DGND TXINP47 F3
TO L
DV5V DV5V TX_RX5V D16
TX_C- TX_C- TX_RXCN A17
TX_C+ TX_C+ TX_RXCP B17
TX_0- TX_0- TX_RX0N A18
TX_0+ TX_0+ TX_RX0P B18
TX_1- TX_1- TX_RX1N A19
TX_1+ TX_1+ TX_RX1P B19
TX_2- TX_2- TX_RX2N A20
TX_2+ TX_2+ TX_AX2P B20
TX_HPD. TX_HPD. TX_AXHPD C16
Q
GND GND POWER + POWER + POWER - POWER -
3
AVDD3_1_TX
BLM21PG221
PVDDR_TX AVDD3_3_TX AVDD3_2_TX
L1619 L1618
BLM21PG221 BLM21PG221 BLM21PG221
3 4 5 6 7 8 9 10 11 12 13
A3 A4 A5 A6 A7 A8 A9 A10 A11 A12 A13
TX_OSDCLK TXI2S0 TXI2S1 TXFS ADV8002_SPI_MO TX_SCK_SF TX_CS_SF ADV8002_RESET TX_XTALN PVDD_TX
B3 B4 B5 B6 B7 B8 B9 B10 B11 B12 B13
TX_OSDVS TXSPDIF TXI2S2 NC_01 TX_ARC1OUT ADV8002_SPI_MI. TX_MOSI_SF TX_MISO_SF TX_ALSB TX_XTALP PVDD_TX
C3 C4 C5 C6 C7 C8 C9 C10 C11 C12 C13
DGND TXI2S3 TX64FS TX64FS TX_SCL ADV8002_SPI_CLK DGND ADV8002_INT0 TX_PDN DGND DGND
D3 D4 D5 D6 D7 D8 D9 D10 D11 D12 D13
TX_OSD18 DGND DVDDIO_TX TXMCK TX_SDA ADV8002_SPI_CS DGND ADV8002_INT1. ADV8002_INT2. DVDDIO_TX TX_TEST1
E3 E4 E5 E6 E7 E8 E9 E10 E11 E12 E13
TX_OSD15 DVDDIO_TX
F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13
DGND TX_OSD12
G3 G4 G5 G6 G7 G8 G9 G10 G11 G12 G13
DGND DGND DGND DGND DGND DVDD_TX DGND DGND DVDD_TX
H3 H4 H5 H6 H7 H8 H9 H10 H11 H12 H13
DGND DGND DGND DGND DGND DGND DGND DGND DGND
J3 J4 J5 J6 J7 J8 J9 J10 J11 J12 J13
DGND DGND DVDD_TX DGND DGND DGND DGND DGND DGND
K3 K4 K5 K6 K7 K8 K9 K10 K11 K12 K13
DVDDIO_TX DVDDIO_TX DGND DGND DGND DGND DGND DGND DGND
L3 L4 L5 L6 L7 L8 L9 L10 L11 L12 L13
DGND DGND DVDD_TX DGND DGND DGND DGND DGND DGND
M3 M4 M5 M6 M7 M8 M9 M10 M11 M12 M13
DGND DGND DGND DGND DGND DGND DGND DGND DGND
N3 N4 N5 N6 N7 N8 N9 N10 N11 N12 N13
DGND DGND DGND DGND DGND DGND DGND DGND DGND
P3 P4 P5 P6 P7 P8 P9 P10 P11 P12 P13
DGND DGND DVDD_TX DGND
DGND DGND DGND DGND DGND
R3 R4 R5 R6 R7 R8 R9 R10 R11 R12 R13
DGND DGND DGND DGND DGND DGND DGND DGND DGND
T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13
DGND DGND DGND DGND DGND DGND DGND DGND DGND
U3 U4 U5 U6 U7 U8 U9 U10 U11 U12 U13
DGND DGND DGND DGND DVDD_TX DGND DGND DVDD_TX DGND
V3 V4 V5 V6 V7 V8 V9 V10 V11 V12 V13
DGND DGND
W3 W4 W5 W6 W7 W8 W9 W10 W11 W12 W13
DGND DGND
Y3 Y4 Y5 Y6 Y7 Y8 Y9 Y10 Y11 Y12 Y13
TX_DDRDQS2 DGND TX_DDRDQ23 DDR_1.8V TX_DDRDQS3 DGND TX_DDRA11 DDR_1.8V TX_DDRA4 DGND TX_DDRCASB
AA3 AA4 AA5 AA6 AA7 AA8 AA9 AA10 AA11 AA12 AA13
DGND TX_DDRQSB2 TX_DDRDQ26 DDR_1.8V TX_DDRQSB3 DGND TX_DDRA8 DDR_1.8V TX_DDRA2 DGND TX_DDRCSB
AB3 AB4 AB5 AB6 AB7 AB8 AB9 AB10 AB11 AB12 AB13
TX_DDRDQ17 TX_DDRDM2 TX_DDRDQ30 TX_DDRDM3 TX_DDRDQ31 TX_DDRDQ29 TX_DDRA12 TX_DDRA6 TX_DDRA3 TX_DDRA0 TX_DDRBA0
AC3 AC4 AC5 AC6 AC7 AC8 AC9 AC10 AC11 AC12 AC13
TX_DDRDQ22 TX_DDRDQ25 TX_DDRDQ28 TX_DDRDQ27 TX_DDRDQ24 TX_DDRA9 TX_DDRA5 TX_DDRA7 TX_DDRA1 TX_DDRA10 TX_DDRBA1
TO HDMI TX DDR _ 1st
TO HDMI TX DDR _ 2nd
TO S
STBY POWER STBY POWER
4 5
PVDD_TX PVDD3_TX PVDD5_TX
L1605 L1607 L1609 22UH
BLM21PG221
CVDD1 PVDD4_TX PVDD6_TX
L1606 L1608 L1610
BLM21PG221 BLM21PG221
14 15 16 17 18 19 20 21 22 23
A14 A15 A16 A17 A18 A19 A20 A21 A22 A23
CVDD1 TX_C- TX_0- TX_1- TX_2- CVDD1 TX_RSET1 TX_VREF
B14 B15 B16 B17 B18 B19 B20 B21 B22 B23
DGND TX_C+ TX_0+ TX_1+ TX_2+ DGND TX_COMP1
C14 C15 C16 C17 C18 C19 C20 C21 C22 C23
TX_HPD. AVDD1_TX DGND DGND AVDD1_TX AVDD1_TX
D14 D15 D16 D17 D18 D19 D20 D21 D22 D23
DV5V TX_RTERM AVDD2_TX AVDD2_TX
E14 E15 E16 E17 E18 E19 E20 E21 E22 E23
DGND TX_COMP2
F14 F15 F16 F17 F18 F19 F20 F21 F22 F23
TX_RSET2 PVDD3_TX DGND
G14 G15 G16 G17 G18 G19 G20 G21 G22 G23
DGND DGND DGND DGND TX_ELPF1 TX_ELPF2 DGND AVDD3_1_TX
H14 H15 H16 H17 H18 H19 H20 H21 H22 H23
DGND DGND DGND DGND DGND DGND TX1_2+ TX1_2-
J14 J15 J16 J17 J18 J19 J20 J21 J22 J23
DGND DGND DGND DVDD_TX TX1_DDCSDA DGND TX1_1+ TX1_1-
K14 K15 K16 K17 K18 K19 K20 K21 K22 K23
DGND DGND DGND DGND TX1_DDCSCL DGND TX1_0+ TX1_0-
L14 L15 L16 L17 L18 L19 L20 L21 L22 L23
DGND DGND DGND DGND TX1_HPD DGND TX1_C+ TX1_C-
M14 M15 M16 M17 M18 M19 M20 M21 M22 M23
DGND DGND DGND DGND TX_R_TX1 PVDD4_TX TX1_HEAC+ TX1_HEAC-
N14 N15 N16 N17 N18 N19 N20 N21 N22 N23
DGND DGND DGND DGND PVDD5_TX AVDD3_2_TX TVDD1_TX
P14 P15 P16 P17 P18 P19 P20 P21 P22 P23
DGND DGND DVDD_TX DGND
DGND
R14 R15 R16 R17 R18 R19 R20 R21 R22 R23
DGND DGND DGND DGND DGND
T14 T15 T16 T17 T18 T19 T20 T21 T22 T23
DGND DGND DGND DGND DGND
U14 U15 U16 U17 U18 U19 U20 U21 U22 U23
DGND DVDD_TX DGND DGND TX_R_TX2 DGND
V14 V15 V16 V17 V18 V19 V20 V21 V22 V23
DGND PVDD4_TX
W14 W15 W16 W17 W18 W19 W20 W21 W22 W23
PVDD6_TX AVDD3_3_TX TVDD1_TX
Y14 Y15 Y16 Y17 Y18 Y19 Y20 Y21 Y22 Y23
DDR_1.8V TX_DDRCKB DGND TX_DDRDQ9 DDR_1.8V TX_DDRDQ14 DGND TX_DDRDQ6 PVDDR_TX DGND
AA14 AA15 AA16 AA17 AA18 AA19 AA20 AA21 AA22 AA23
DDR_1.8V TX_DDRCK DGND TX_DDRDQ11 DDR_1.8V TX_DDRDM1 TX_DDRDM0 DGND DGND TX_DDRDQ3
AB14 AB15 AB16 AB17 AB18 AB19 AB20 AB21 AB22 AB23
TX_DDRRASB TX_DDRCKE TX_DDRDQ12 TX_DDRDQS1 TX_DDRDQ8 TX_DDRDQ13 TX_DDRDQ0 TX_DDRDQ5 TX_DDRDQS0 TX_DDRDQ4
AC14 AC15 AC16 AC17 AC18 AC19 AC20 AC21 AC22 AC23
TX_DDRBA2 TX_DDRWEB TX_DDRVREF TX_DDRDQ10 TX_DDRQSB1 TX_DDRDQ15 TX_DDRDQ7 TX_DDRDQ2 TX_DDRQSB0 TX_DDRDQ1
C1730
R1666
100N-K
OPEN
TO HDMI TX DDR _ 1st & 2nd
HDMI/TMDS SIGNAL LINE
128
6 7
R1642 0(2012)
AVDD2_TX
OUT IN
L1611 L1613 5
BLM21PG221 BLM21PG221
3 TK73318WTL-G 1 TX1_2+ 1
R1654
2 3
L1620
OPEN(2012) U1603 2
OPEN
1 4
TX1_2- 2
6
DVDDIO_TX
5
L1612 L1614
TX1_1+ 1
BLM21PG221 BLM21PG221
2 3
L1621
1 4
OPEN
TX1_1- 2
6
5
TX1_0+ 1
L1615 2 3
BLM21PG221
AVDD1_TX 1 4
TX1_0-
2
6
5
TX1_C+ 1
R1640 4K7
TX_PDN
2 3
L1616
1 4
NC_01 1 8 BLM21PG221 TX1_C-
2
R1691
2 7 TVDD1_TX 6
TX_OSDVS
4K7*4
TX_OSDCLK 3 6
4 5
TX_OSDDE
1 8
TX_OSD12
R1692
2 7
TX_OSD14
4K7*4
3 6
TX_OSD15
4 5
TX_OSD18
1 8
TX_OSD19
R1693
2 7
TX_OSD17 MODEL U1601 R1619/R1620
4K7*4 R1720
3 6
TX_OSD16 0
TX1_DDCSCL
4 5
TX_OSD13 AVR1913 ADV8002 1K-D (1608)
R1722
1 8
TX_OSD23 0
R1694 TX1_DDCSDA
2 7
TX_OSD22
R1724
4K7*4 AVR2113 ADV8003 470-D (1608)
3 6
TX_OSD21 0
TX1_HPD
TX_OSD20 4 5
R1617 1K-D(1608)
TX_RTERM
R1618 1K-D(1608)
OPEN
C1684
R1619 1K-D(1608)
TX_R_TX1
R1615 OPEN(1608)
R1620 1K-D(1608)
TX_R_TX2
OPEN
C1685
R1621 OPEN
TX_ALSB
R1622 4K7
R1643 OPEN(1608)
R1623 1K3 TX1_HEAC+
OPEN TX1_HEAC-
C1686
OPEN
C1687
R1624 2K2(1608)
TX_VREF
R1644 OPEN(1608)
OPEN
TX_COMP1
C1688
OPEN
TX_COMP2
C1689
R1628 OPEN(1608) C 1690 OPEN(1608)
TX_ELPF1
R1629 OPEN(1608)
C1691 OPEN(1608)
R1630 OPEN(1608) C1692
OPEN(1608)
TX_ELPF2
R1631 OPEN(1608)
C1693
OPEN(1608)
C1702
TX_XTALP
7P-D(1608)
R1625 X1601
OPEN 27MHz(FCX-04)
C1703
TX_XTALN
7P-D(1608)
R1626 R1633
OPEN(1608) OPEN(1608)
TX_RSET1
R1627 R1634
OPEN(1608) OPEN(1608)
TX_RSET2
R1632 33
TX_CS_SF
TX_MISO_SF
R1645 33
TX_MOSI_SF
R1646 33
TX_SCK_SF
C1665 1N-K
C1666 100N-K L1617
BLM21PG221
R1656 10K
U1602
MX25L6406EM2I-12G
CS VCC N1601
R1657 33 FFC-7P (1.0-16-7PB-2)
R1635 10K
SO HOLD
R1650 0
R1659 0
R1674 WP SCK
OPEN
GND SI
R1649 0
R1661 0
R1636 10K
R1651 0
R1727 0
R1652 0
R1728 0
R1637 R1638
10K(1608) 10K(1608)
SCK
DGND
R1717
Q1606 OPEN
TX_SDA MOSI
uPA672T ARC1
TX_SCL DV3.3V
CS
MISO
DGND
R1639 1K
ADV8002_RESET
ADV8002_INT0 C1667
1N-K
1 8
ADV8002_INT1.
R1660 2 7
10*4
ADV8002_INT2. 3 6
4 5
ADV8002_SPI_CS
R1662 33
ADV8002_SPI_MI.
ADV8002_SPI_MO
ADV8002_SPI_CLK
C1701 C1715
OPEN OPEN
R
TO CPU
TO AQ
SCHEMATIC DIAGRAMS (4/26)

HDMI TX UNIT

8
L1622
OPEN
4
R1729
0*2
A
3
L1623
HDMI OUT 1
OPEN
4
R1730
N1602
0*2 AD3PBI19G0-REV.B
3
TX2+
L1624
OPEN TX2 SHIELD
4 TX2-
R1731
TX1+
0*2
TX1 SHIELD
3
TX1-
TX0+
L1625
TX0 SHIELD
OPEN
4 TX0-
R1732
TXC+
0*2
TXC SHIELD
3
TXC-
CE_REMOTE
NC
DDC_SCK
DDC_SDA
GND
B
+5V
HP_DET
R1721
0
R1723
0
R1647
0
C
D
R1709 R1707
OPEN OPEN
R1713 OPEN
R1705
R1715
OPEN
OPEN R1711
OPEN
7 6 5 4 3 2 1
8 9 10 11 12 13 14
E
HDMI TX
ADV8002
F