Marantz ND8006 Service Manual page 12

SCH04_X-MOS
D2501
OPEN
2
1
3
R2514
OPEN
M3-SIDE
B2004
GND_D
R2519
G1 USB_DN MODE[0] L18
USB_DN
INPUT
USB_DP H1 USB_DP MODE[1] K18
INPUT R2515 0
MODE[2] J18
H18
MODE[3]
E19
USB_VBUS R2516 0
H2 G18
USB_ID MODE[4]
R2502 0 R2520
G2
USB_VBUS
R2521
L6
OSC_EXT_N
P3V3_USBB
K19
GND_D XC_TDO XC_TDO
INPUT
N1 N19
AVDD XC_TDI XC_TDI
INPUT
C2501 R2504
M19
XC_TMS XC_TMS
0.1 0 INPUT
L19
GND_D XC_TCK XC_TCK
INPUT
R2503 0
R1 ADC0
R2506 0
R2 ADC1 DEBUG_N M18
R2507 0 P1 R2517
ADC2
0
R2508 0
P2 J2
ADC3 RST_N INPUT
R2509 0
M1
ADC4
R2510 0 R2518
M2 ADC5 XO V1
0
R2511 0
L1 ADC6 XI/CLK U1
INPUT
R2512 0
L2 ADC7
N2 U2
NC NC
N18 M7
GND_D NC NC
P18 N7
NC NC
R18 NC NC N6
T1 NC NC M6
T2
NC
T18
NC
U18
NC
V2
NC
V12 NC
V18 NC
W2 NC
W1 2
NC
P3V3_USBB
K1 VDDIO PSUP V7
K2 VDDIO PSUP W1
PSUP W7
F18
VDDIO_OUT
VDDCORE
V3
VDDCORE
W4 VDDCORE
W3 VDDCORE
L2501
4.7u
GND_D GND_D
V6
SW1
W6
SW1
1V8
V8
VDD1V8
W8 VDD1V8
W9 VDD1V8
L2502
4.7u
V11 SW2
W1 1 SW2 GND_D F6
GND_D F7
GND_D F8
GND_D F9
GND_D F10
GND_D F11
GND_D GND_D
L7 GND_D F12
GND_D
L8 GND_D GND_D F13
L9 GND_D GND_D F14
L10 GND_D GND_D G6
L11 GND_D GND_D G7
L12 GND_D G8
GND_D
L13 GND_D G9
GND_D
L14 GND_D GND_D G10
M8 GND_D GND_D G11
M9 GND_D GND_D G12
M10 GND_D GND_D G13
M11 GND_D G14
GND_D
M12 GND_D H6
GND_D
M13 GND_D GND_D H7
M14 GND_D GND_D H8
N8 GND_D GND_D H9
N9 GND_D GND_D H10
N10 GND_D H11
GND_D
N11 GND_D H12
GND_D
N12 GND_D H13
GND_D
N13 GND_D GND_D H14
N14 GND_D GND_D J6
P6 GND_D GND_D J7
P7 GND_D J8
GND_D
P8 GND_D J9
GND_D
P9 GND_D J10
GND_D
P10 GND_D GND_D J11
P11 GND_D GND_D J12
P12 GND_D GND_D J13
P13 GND_D GND_D J14
P14 GND_D K6
GND_D
GND_D K7
GND_D K8
V4 GND_D (PGND) GND_D K9
V5 GND_D (PGND) GND_D K10
V9 GND_D (PGND) GND_D K11
V10 GND_D GND_D K12
(PGND)
W5 GND_D (PGND) GND_D K13
W1 0 GND_D (PGND) GND_D K14
GND_D GND_D
GND LINE POWER+ LINE POWER- LINE ANALOG AUDIO
GND 4
D+
3 IN PUT USB_DP
D- 2
I NPUT USB_DN
VCC 1 USBB_VBUS
O UT P UT
P3V3_USBB
GND_D
C A
4 1
3 2
E K
U2501
0
GND_D
TLP185
1 2 3 4 5 6 7 8 9
XC_MSEL
INPUT
X1D05 A2 X1D06 A3 X1D07 A4 X1D08 A5
A1
0
A
0 X1D05 X1D06 X1D07 X1D08 X1D09
X1D04 X1D53 B3 X1D54 B4 X1D55 B5
B1 B2
GND_D
B
X1D04 X1D53 X1D54 X1D55 X1D56
C1 X1D03 C2 X1D52
C
X1D03 X1D52
X1D02 D2 X1D51
D1
BRD_RST_N
D
X1D02 X1D51
XCORE_CLK
X1D01E2 X1D50
E1
E
X1D01 X1D50
F1 X1D00 F2 X1D49
F
I2C_SLV_SDA X1D49
USB_DN G2 USB_VBUS
G1
G
USB_DN USB_VBUS
USB_DP H2 USB_ID
H1
H
USB_DP USB_I D
J1 X0D43/WAKE J2 RST_N
P3V3_USBB
J
X0D43/WAKE RST_N
VDDIO K2 VDDIO
K1
K
VDDIO VDDIO
L1 ADC6 L2 ADC7
L
ADC6 ADC7
ADC4 M2 ADC5
M1
M
ADC4 ADC5
GND_D
AVDD N2 NC
N1
N
AVDD
P1 ADC2 P2 ADC3
P
ADC2 ADC3
ADC0 R2 ADC1
R1
R
ADC0 ADC1
NC T2 NC
T1
T
U1 X I / C L K U2 NC
U
XI/CLK
XO V2 NC V3 VDDCORE V4 PGND V5
V1
P3V3_USBB
V
XO VDDCORE
GND_D GND_D
(PGND)
(PGND)
PSUP W2 NC W3 VDDCORE W4 VDDCORE W5
W1
W
PSUP VDDCORE VDDCORE
GND_D
(PGND)
U2502 XS1-U8A-128-FB217
GND_D
P3V3_USBB 1V8
P3V3_USBB
U2503
U2504
NC7SZU04
NC7SZ125
1
5 4 5
2 4 2
3
1
3
B9
GND_D
GND_D
R2527
2.2M
GND_D
1V8
GND_D GND_D
DIGITAL AUDIO STBY POWER
10 11 12 13 14 15 16
X1D09 A6 X1D10 A7 X1D11 A8 X1D12 A9 X1D13 A10 X1D14 A11 X1D15 A12 X1D16 A13 X1D17 A14 X1D18 A15 X1D19 A1 6 X1D20 A17
I2C_SLV_SCL SDIN1 MCLK_XCORE LRCK X1D14 X1D15 X1D16 X1D17 MUTE_A X1D19 X1D20
X1D56 B6 X1D57 B7 X1D58 B8 X1D61 B9 X1D62 B10 X1D63 B11 X1D64 B12 X1D65 B13 X1D66 B14 X1D67 B15 X1D68 B16 X1D69 B17
X1D57 X1D58 X1D61 X1D62 X1D63 X1D64 X1D65 X1D66 X1D67 X1D68 X1D69
F6 GND F7 GND F8 GND F9 GND F10 GND F11 GND F12 GND F13 GND F14 GND
GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D
GND GND G8 GND G9 GND G10 GND G11 GND G12 GND G13 GND G14 GND
G6 G7
GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D
GND GND H9 GND H10 GND H11 GND H12 GND H13 GND H14 GND
H6 H7 GND H8
GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D
GND J7 GND J8 GND GND J10 GND J11 GND J12 GND J13 GND J14 GND
J6 J9
GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D
GND K7 GND K8 GND GND GND K11 GND K12 GND K13 GND K14 GND
K6 K9 K10
GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D
L6 OSC_EXT_N L7 GND L8 GND L9 GND L10 GND L11 GND L12 GND L13 GND L14 GND
OSC_EXT_N
GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D
NC M7 NC M8 GND M9 GND M1 0 GND M1 1 GND GND M1 3 GND M1 4 GND
M6 M1 2
GND_D GND_D GND_D GND_D GND_D GND_D GND_D
NC N7 NC N8 GND N9 GND N10 GND N11 GND GND GND N14 GND
N6 N12 N13
GND_D GND_D GND_D GND_D GND_D GND_D GND_D
P6 GND P7 GND P8 GND P9 GND P10 GND P11 GND P12 GND P13 GND P14 GND
GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D GND_D
PGND V6 SW1 V7 PSUP V8 VDD1V8 V9 PGND V10 PGND V11 SW2 V12 NC V13 X0D24 V14 X0D21 V15 X0D19 V16 X0D17 V17
SW 1 PSUP 1V 8 SW2 X0D24 X0D21 XL_DN1. XL_UP0.
GND_D GND_D
(PGND) (PGND)
PGND W6 SW1 W7 PSUP W8 VDD1V8 W9 VDD1V8 W10 PGND W11 SW2 W1 2 NC W13 X0D22 W1 4 X0D20 W1 5 X0D18 W16 X0D16 W17
SW 1 PSUP 1V 8 1V8 SW2 X0D22 X0D20 XL_DN0. XL_UP1.
GND_D
(PGND)
P3V3_ D P5V_NET
Q2505
OPEN
Q2503
OPEN
R2530
OUTPUT XCORE_CLK
P3V3_D
33
Q2504
OPEN
GND_D
USBB_VBUS
R2621 R2532
USBB_DETECT..
4 C A 1
OUTPUT OUTPUT
33 OPEN GND_D
S2501
To TO 9B 3 2 OPEN
E K
U2505
uCOM
4 2
OPEN
GND_D
3
S h e e t ( 1 / 6 )
R2622 5 7
6
33
Q2508
KRC102S
GND_D
GND_D
GND_D
12
D2506
OPEN
P3V3_USBB
U2507 N2502
OPEN OPEN
TPF86
IN
OUT
1
2
3
GND_D
P3V3_USB B
17 18 19
1A
X1D21 A18 X1D22 A1 9 X1D23
R 2559 R2560
OPEN OPEN
X1D21 SCLK SDIN2
R2561 0
I2C_SLV_SCL A6
BIDIRECT
X1D70 B18 X1D24 B19 X1D25
R 2562
0
I2C_SLV_SDA F1 BIDIRECT
X1D70 X1D24 X1D25
C18 X1D26 C19 X1D27
B8
X1D26 INT_REQ_N
R2563
A18 100
SCLK OUTPUT
X1D33 D19 X1D32
D18
R2564
100
A9
LRCK OUTPUT
DSD_MODE MCLK_FSEL
R2565
100
SDIN1 A7
OUTPUT
X1D35 E19 X1D34
E18
R 2566
A19 100
SDIN2 OUTPUT
X1D35 USB_VBUS
P3V3_USB B
F18 VDDIO_OUT F19 X1D36
VDDIO_OUT X1D36
M ODE[4] G19 X1D37
G18
R 2569 33
C19
INT_REQ_N OUTPUT
MODE[4] X1D37
R 2570 33
MCLK_FSEL D19
OUTPUT
M ODE[3] H19 X1D38
H18 R 2571 33
X1D35 E18
D18 R 2572 33
DSD_MODE OUTPUT
MODE[3] X1D38
R 2573 33
A14
MUTE_A OUTPUT
J18 M ODE[2] J19 X1D39
MODE[2] X1D39
K18 M ODE[1] K19 TDO
MODE[1] XC_TDO
R 2597
X0D13 W1 8
L18 M ODE[0] L19 TCK 100
R2598
MODE[0] XC_TCK A8
MCLK_XCORE INPU T
100
M1 8 DEBUG_N M1 9 TMS
INPU T
DEBUG_N XC_TMS
NC N19 TDI
N18
P3V3_USBB P3V3_USBB
XC_TDI
P18 NC P19 X0D35
R 2603
R2574
33
X0D35
BRD_RST_N
Q2507
INPU T 33
KRA102S
NC R19 X0D00
R18
Q2506
SPI_MISO
KRC102S
NC T19 X0D01
T18
GND_D GND_D
DEBUG ONLY (MP=OPEN)
SPI_CS_N
U18 NC U1 9 X0D10
N2503
OPEN
SPI_CLK
1
X0D15 NC V19 X0D11
V18
2
R2525
3
33
X0D15 SPI_MOSI
4
5
X0D14 X0D13W19 X0D12
W1 8 R2526
6
33
7
X0D14 X0D13 X0D12
8
9
10
11
P3V3_USBB P3V3_USBB GND_D
T19 1 CS# VCC
SPI_CS_N 8
R19 2 SO HOLD# 7
SPI_MISO
3 WP# SCLK 6 U19
SPI_CLK
4 GND S I 5 V19 SPI_MOSI
U2506
GND_D
MX25L4006EM1I-12G
TO A1
I2C_SCL_USBB
To/From
uCOM Sheet(1/6)
I2C_SDA_USBB
USBB_PLD_PBCK.
USBB_PLD_LRCK/DBCK.
USBB_PLD_DATA/DSDL.
USBB_PLD_DSDR.
USBB_INT_REQ_N..
To/From
USBB_PLD_MCK_FSEL..
Digital PLD
Sheet(5/6)
USBB_MODE_DSD/PCM..
USBB_MUTE1.. TO 8B
PLD_USBB_MCK.
USBB_RESET..
INPUT XC_MSEL
XC_TDI
INPUT
W1 6
XL_UP1.
XC_TM S
INPUT
XC_TCK
INPUT
V16 XL_UP0.
XC_TDO
INPU T
W1 5
XL_DN0.
BRD_RST_ N
INPU T
V15 XL_DN1.