Hdmi_Dm860A - Marantz NR1604 Service Manual

1 2 3
A
JTAG
R2704
33*4(AR)
1 8
ETCK
2 7
B ETDO
N2601
ETMS 3 6
OPEN (1.0-16-7PB-2)
ETDI 4 5
R2705
33*4(AR)
GND R2601 OPEN
E_RXDMIEO 1 8
RX
DEBUG_RX
DEBUG_TX 2 7
TX
DEBUG_TX 3 6
E_TXDMOEI
3.3V
4 5
DEBUG_RX
R2706
33*4(AR)
1 8
E_SPI_CLK
C
E_SPI_MIEO 2 7
E_SPI_MOEI 3 6
4 5
E_SPI_CS
N2602
R2604
OPEN (1.0-16-6PB-2)
ETMS R2707
ETCK R2721
ETDI
ETDO R2618
R2619
D
R2708
10K*4(AR)
R2605
R2653 E_RESETN
0
R2606
R2607
Q2601
OPEN
C2601
1N-K R2608
E_SPI_REQ
Q2602
OPEN
E
R2609
R2610
R2611
E_RESET
X2601
C2602 12P-G
1 4
ST VDD
R2603
FCXO-05
OPEN
GND OUT
2 3 C2603 12P-G
U2601
R2613
OPEN-22.5792MHz
F
R2614
G
MIITXD2.
MIITXD3.
H
MIITXEN.
MIIPHYCLK.
J
K
L
C9
TO NET PHY
TO 9C
M
GND LINE POWER+ LINE POWER- LINE
1 2 3
4 5 6
U2602
DM860A
1 2 3 4 5
JTAG A1 A2 A3 A4 A5
TCK
A
USBD- VDD33USB DGND
TDO
TMS
B1 B2 B3 B4 B5 B6
TDI
B
UART USBD+ VDD33USB DGND
TXD0
C1 C2 C3 C4 C5 C6
TXD1
C
RXD0
DGND USBREXT USBXI NRES12OUT
RXD1
D1 D2 D3 D4 D5 D6
SPI
D
SPICLK
NET1.2V USBVBUS NRES33OUT NRES33REF
SPIDOUT
SPIDIN E1 E2 E3 E4 E5 E6
SPINCS0
E
10K
SPINCS1 DGND USBID USBVBUSDRV
F1 F2 F3 F4 F5 F6
10K
HIGHZ
10K F
TEST1_DM
NET3.3V RTCXIN VDD33PLL NET3.3V
13K-D-1608 G1 G2 G3 G4 G5 G6
RESET
6K2-D-1608
G
NRES12REF VDD12DCO RTCXOUT DGND NET3.3V
4 5
NRES33REF
3 6 H1 H2 H3 H4 H5 H6
NRES12OUT
2 7
NRES33OUT H
1 8
DGND DGND VDD12PLL NET1.2V
33
J1 J2 J3 J4 J5
33
33 J
NRESET
E_SPI_REQ. CPRST XTALO NET1.2V
K1 K2 K3 K4 K5 K6
33
CLOCK
K
PDOUT0 VCO0 XTALI NET3.3V
10K
E_SPI_REQ.
L1 L2 L3 L4 L5
10K
PDOUT0
L
10K
AV0CLK NET3.3V
VCO0
24MHz(XS-3225) M1 M2 M3 M4 M5 M6
XTALI
R2621 XTALO M
R2612 1M
AV0DATA3 NET1.2V
1K
RTC
N1 N2 N3 N4 N5 N6
10K
RTCXIN
N
RTCXOUT
AV0DATA2 AV0DATA1 AV0DATA0 AV1DATA3 NET1.2V
P1 P2 P3 P4 P5 P6
P
3K-F-1608
RREF AV1DATA2 AV1DATA1 AV1DATA0
R1 R2 R3 R4 R5 R6
R
AV2CLK AV2CTRL1 AV2DATA2 PHY_RST
ETHER
T1 T2 T3 T4 T5
T
AV2CTRL0 AV2DATA1 AV3CTRL1
U1 U2 U3 U4 U5 U6
CPRST
U
MIIRXD2 AV2DATA0 AV3CTRL0 860SPDIF.
MIIRXD3
V1 V2 V3 V4 V5 V6
MIIRXCLK
MIIRXDV
V
MIIRXER
R2615 33
MIITXD2
R2616 33
MIITXD3
R2617 33
MIITXEN
MIICOL
MIICRS
MIIMDC
MIIMDIO
R2620 33
MIIPHYCLK
PHY_RST
L2604
BLM21PG221
VPP
R2622
1K5
C2604
OPEN
TO HDMI TX
2B
TO B2
ANALOG AUDIO DIGITAL1 AUDIO TMDS SIGNAL
4 5 6
7 8 9 10
6 7 8 9 10 11 12 13 14 15
A6 A7 A8 A9 A10 A11 A12 A13 A14 A15 A16
NET3.3V HIGHZ RXD1 TDO
B7 B8 B9 B10 B11 B12 B13 B14 B15 B16
DGND TEST1_DM TXD1 RXD0 TMS
C7 C8 C9 C10 C11 C12 C13 C14 C15 C16
DGND RREF TXD0 TCK SPINCS0
D7 D8 D9 D10 D11 D12 D13 D14 D15 D16
NRES12REF NET3.3V NET1.2V NRESET SPIDIN SPIDOUT
E7 E8 E9 E10 E11 E12 E13 E14 E15 E16
NET1.2V NET1.2V NET3.3V NET3.3V NET1.2V NET1.2V NET3.3V NET3.3V DM_A9
F7 F8 F9 F10 F11 F12 F13 F14 F15 F16
DGND DGND DGND DGND DGND DGND DGND DGND NET1.2V DM_A13/RAS DM_A14/CAS
G7 G8 G9 G10 G11 G12 G13 G14 G15 G16
DGND DGND DGND DGND DGND DGND DGND DGND NET1.2V DM_A17/DQM0 DM_A18/DQM1
H7 H8 H13 H14 H15 H16
H9 H10 H11 H12
DGND DGND DGND DGND DGND DGND DGND DGND NET3.3V
J6 J7 J8 J9 J10 J11 J12 J13 J14 J15 J16
DGND DGND DGND DGND DGND DGND DGND DGND NET3.3V NCS0
K7 K8 K9 K10 K11 K12 K13 K14 K15 K16
DGND DGND DGND DGND DGND DGND DGND DGND NET1.2V MEMCLK
L6 L7 L8 L9 L10 L11 L12 L13 L14 L15 L16
DGND DGND DGND DGND DGND DGND DGND DGND NET1.2V DM_D3
M7 M8 M9 M10 M11 M12 M13 M14 M15 M16
DGND DGND DGND DGND DGND DGND DGND DGND NET3.3V DM_D7
N7 N8 N9 N10 N11 N12 N13 N14 N15 N16
DGND DGND DGND DGND DGND DGND DGND DGND NET3.3V DM_D11
P7 P8 P9 P10 P11 P12 P13 P14 P15 P16
NET3.3V NET3.3V NET1.2V NET1.2V NET3.3V NET3.3V NET1.2V NET1.2V FD0
R7 R8 R9 R10 R11 R12 R13 R14 R15 R16
VPP MIITXEN MIIRXER MIICRS FD2
T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16
MIIRXCLK MIICOL MIIRXDV FD5
U7 U8 U9 U10 U11 U12 U13 U14 U15 U16
MIITXD2 MIIRXD2 MIIMDIO NFCE0
V7 V8 V9 V10 V11 V12 V13 V14 V15 V16
MIITXD3 MIIRXD3 MIIMDC MIIPHYCLK
VDD33USB
VDD12DCO
L2602
NET3.3V VDD33PLL NET1.2V BLM21PG221
L2601
L2603
BLM21PG221
BLM21PG221
VIDEO SIGNAL COMPONENT(Y) SIGNAL
7 8 9 10
123
11 12 13
SDRAM
R2709
1 8
DM_A18/DQM1 .DM_A18/DQM1
33*4(AR)
2 7
DM_A16/BA1 .DM_A16/BA1
3 6
DM_A15/BA0 .DM_A15/BA0
16 17 18 DM_A12 4 5 .DM_A12
R2710
1 8
A17 A18 DM_A10 .DM_A10
33*4(AR)
2 7
DM_A14/CAS .DM_A14/CAS
3 6
TDI DM_A0 DM_A1 DM_A13/RAS .DM_A13/RAS
DM_A17/DQM0 4 5 .DM_A17/DQM0
R2711
B17 B18 1 8 27 26
DM_A11 .DM_A11
33*4(AR)
2 7
DM_A8 .DM_A8
SPICLK SPINCS1 DM_A2 3 6
DM_A7 .DM_A7
DM_A5 4 5 .DM_A5
C17 C18 R2712
1 8
33*4(AR) 28
2 7 29 30 31 32
DM_A9 .DM_A9
DM_A3 DM_A4 DM_A5
DM_A3 3 6 .DM_A3
DM_A6 4 5 .DM_A6
D17 D18
R2713
1 8
DM_A4 .DM_A4
33*4(AR)
2 7
DM_A2 .DM_A2
DM_A6 DM_A7 DM_A8
DM_A1 3 6 .DM_A1
E17 E18 DM_A0 4 5 .DM_A0
DM_A10 DM_A11 DM_A12
F17 F18
DM_A15/BA0 DM_A16/BA1
DM_D0
G17 G18
DM_D1
DM_D2
DM_D3
DM_D4
H17 H18
DM_D5
27 26
DM_D6
NCS3
DM_D7
DM_D8
J17 J18
NCS2
DM_D9
DM_D10
NCS1 MEMCKE 28 29 30 31 32
DM_D11
K17 K18 DM_D12
DM_D13
NWE NOE NWAIT DM_D14
DM_D15
L17 L18
DM_D2 DM_D1 DM_D0
M17 M18
DM_D6 DM_D5 DM_D4 R2638 OPEN
NOE
N17 N18
R2636 33
NCS3
R2643 33
NWE .NWE
DM_D10 DM_D9 DM_D8
R2644 33
MEMCKE .MEMCKE
R2641 33
P17 P18 MEMCLK MEMCLK1
R2642 33
MEMCLK2
FD1 DM_D13 DM_D12 NCS0
R2646 33
NCS1 .NCS1
R17 R18
R2637
OPEN R2719
FD3 FD4 DM_D14 4K7*4(AR)
C2651
R2648 OPEN
OPEN
T17 T18 R2649 OPEN
NWAIT
FD6 FD7 DM_D15
U17 U18
FCLE NFWE NFRB
NAND
V17 V18
FD0
FD1
NFWP NFRE FALE
FD2
FD3
FD4
FD5
FD6
FD7
FALE
FCLE
NFRB
NFCE0
NFRE
NFRB
NFCE0
NFRE
NFWE
NFWP
FCLE
FALE
NFWE
NFWP
VDD12PLL
NET3.3V NET1.2V
DGND DGND
7C
TO MAIN DAC
TO C7
11 12 13
14 15 16
DM860A
A
R2714
1 8
DM_D3
33*4(AR)
2 7
DM_D2
3 6 DM_D1
4 5
DM_D0
B
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
SDRAM1 (32MB) U2604
A3V56S30FTP-G6
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
1 8 DM_D7
R2715
2 7
DM_D6
33*4(AR) C
3 6
DM_D5
4 5 DM_D4
R2716
1 8 DM_D11
33*4(AR)
2 7
DM_D10
3 6
DM_D9
4 5 DM_D8
D
25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
SDRAM2 (32MB) U2605
A3V56S30FTP-G6
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
DM_D15
5 4 E
DM_D14
6 3
R2718
DM_D13
7 2
33*4(AR)
DM_D12
8 1
F
G
NAND FLASH (1G)
U2603
H27U1G8F2BTR
NC NC
NC NC
H
NC NC
NC NC
NC I/O7 FD7
NC I/O6 FD6
FD5
R/B# I/O5
RE# I/O4 FD4
CE# NC
NC NC
NC NC
C2659 100N-K C2678 100N-K
VCC VCC
VSS VSS
J
NC NC
NC NC
CLE NC
ALE I/O3 FD3
FD2
WE# I/O2
FD1
WP# I/O1
NC I/O0 FD0
NC NC
NC NC
NC NC
NC NC
K
L
M
SCHEMATIC DIAGRAMS (9/26)

HDMI_DM860A

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