Denon PMA-1600NE Service Manual page 18

SCH09_DIGITAL XMOS
差動Z = 90Ω
Ref 701～
GND 4
D+
3
D- 2
VCC 1
R713
0
R714
0
R715
0
C.GND7
LXES15AA1-133 x3
G1 L18 R722
USB_DN
USB_DN MODE[0]
INPUT H1 K18 0
USB_DP
USB_DP MODE[1]
INPUT J18 R718 0
USB_VBUS MODE[2]
X1D34 E19 H18 R719 0
MODE[3] XC_MSEL
H2 G18
R720 INPUT
USB_ID MODE[4]
R702 G2 0
VBUS_FILT
USB_VBUS
10K L6 R721
INPUT
OSC_EXT_N
33_VCC_USB-B 0
DGND
DGND
K19
XC_TDO
XC_TDO
C707 N1 N19
R711 INPUT
AVDD XC_TDI
XC_TDI
0 M19
0.1Z INPUT XC_TMS
XC_TMS
L19 INPUT
DGND XC_TCK
XC_TCK
R703 R1 INPUT
0
ADC0
R704 0 R2 M18
ADC1 DEBUG_N
R705 0 P1
ADC2
P2 J2 R716
R706 0
ADC3 RST_N BRD_RST_N
M1 0 INPUT
R707 0
ADC4
M2 V1
R708 0
ADC5 XO
R709 0 L1 U1 R717
XCORE_CLK
ADC6 XI/CLK
INPUT
R710 0 L2 0
ADC7
N2 U2
NC NC
N18 M7
DGND NC NC
P18 N7
NC NC
R18 N6
NC NC
T1 M6
NC NC
T2
NC
T18
NC
U18
NC
V2
NC
V12
NC
V18
NC
W2
NC
W12
NC
33_VCC_USB-B
33_VCC_USB-B
3V3_IO
K1 V7
VDDIO PSUP
K2 W1
VDDIO PSUP
W7
PSUP
F18
VDDIO_OUT
VDDCORE
V3
VDDCORE
W4
VDDCORE
W3
VDDCORE
DGND DGND DGND
L702 V6
SW1
W6
4.7u
SW1
1V8
V8
VDD1V8
W8
VDD1V8
W9 VDD1V8
L703 V11
SW2
W11
4.7u DGND F6
SW2
DGND F7
DGND F8
DGND F9
DGND F10
DGND F11
DGND DGND
L7 DGND F12
DGND
L8 DGND DGND F13
L9 DGND DGND F14
L10 DGND DGND G6
33_VCC_USB-B
L11 DGND DGND G7
L12 DGND G8
DGND
L13 DGND G9
DGND
L14 DGND DGND G10
M8 DGND DGND G11
M9 DGND DGND G12
M10 DGND DGND G13
M11 DGND G14
DGND
M12 DGND H6
DGND
M13 DGND DGND H7
M14 DGND DGND H8 DGND
N8 DGND DGND H9
N9 DGND DGND H10
N10 DGND H11
DGND
33_VCC_USB-B
N11 DGND H12
DGND
N12 DGND DGND H13
N13 DGND DGND H14
N14 DGND DGND J6
P6 DGND J7
DGND
P7 DGND J8
DGND
P8 DGND J9
DGND
P9 DGND DGND J10
P10 DGND DGND J11
P11 DGND DGND J12
P12 DGND J13
DGND DGND
P13 DGND J14
DGND
P14 DGND DGND K6
DGND K7
DGND K8
V4 DGND DGND K9
V5 DGND DGND K10
V9 DGND DGND K11
V10 DGND DGND K12
W5 DGND DGND K13
W10 DGND DGND K14
DGND DGND
GND LINE POWER+ LINE POWER- LINE Rch SIGNAL Lch SIGNAL
All Ref.No. has been described in the parts list are four digits.
But there are less than four digits of printed Ref.No. on the PCB, and they have become four digits after the header by adding "0" in the parts list.
USB_DP
INPUT
USB_DN
INPUT
FDC608PZ
Q703
VBUS_FILT
INPUT
DGND
KRC102S
Q702
1 2 3 4 5 6 7 8 9
USBB_RST.. INPUT
A1 X1D05 A2 X1D06 A3 X1D07 A4 X1D08 A5 X1D09 A6 X1D10 A7 X1D11 A8 X1D12 A9
A
DGND
X1D05 X1D06 X1D07 X1D08 X1D09 I2C_SLV_SCL SDIN1 MCLK_XCORE LRCK
X1D04 X1D53 B3 X1D54 B4 X1D55 B5 X1D56 B6 X1D57 B7 X1D58 B8 X1D61 B9
B1 B2
B
X1D04 X1D53 X1D54 X1D55 X1D56 X1D57 X1D58 X1D61 X1D62
X1D03 C2 X1D52
C1
C
X1D03 X1D52
D1 X1D02 D2 X1D51
D
X1D02 X1D51
E1 X1D01 E2 X1D50
E
X1D01 X1D50
X1D00 F2 X1D49 GND F7 GND F8 GND F9
F1 F6
F
I2C_SLV_SDA X1D49
DGND DGND DGND DGND
G1 USB_DN G2 USB_VBUS G6 GND G7 GND G8 GND G9
G
USB_DN USB_VBUS
DGND DGND DGND DGND
H1 USB_DP H2 USB_ID GND H7 GND GND H9
H6 H8
H
USB_DP USB_ID
DGND DGND DGND DGND
J1 X0D43/WAKE J2 RST_N GND J7 GND GND
J6 J8 J9
J
X0D43/WAKE RST_N
DGND DGND DGND DGND
K1 VDDIO K2 VDDIO K6 GND K7 GND K8 GND K9
K
VDDIO VDDIO
DGND DGND DGND DGND
ADC6 L2 ADC7 L6 OSC_EXT_N L7 GND L8 GND L9
L1
L
ADC6 ADC7 OSC_EXT_N
DGND DGND DGND
ADC4 M2 ADC5 NC M7 NC M8 GND M9
M1 M6
M
ADC4 ADC5
DGND DGND
AVDD N2 NC NC N7 NC N8 GND N9
N1 N6
N
AVDD
DGND DGND
P1 ADC2 P2 ADC3 P6 GND P7 GND P8 GND P9
P
ADC2 ADC3
DGND DGND DGND DGND
ADC0 R2 ADC1
R1
R
ADC0 ADC1
NC T2 NC
T1
T
U1 XI/CLK U2 NC
U
XI/CLK
XO V2 NC V3 VDDCORE V4 PGND V5 PGND V6 SW1 V7 PSUP V8 VDD1V8 V9
V1
V
XO VDDCORE SW1 PSUP 1V8
DGND DGND
(PGND) DGND
(PGND) (PGND)
PSUP W2 NC W3 VDDCORE W4 VDDCORE W5 PGND W6 SW1 W7 PSUP W8 VDD1V8 W9 VDD1V8 W10
W1
W
PSUP VDDCORE VDDCORE SW1 PSUP 1V8 1V8
DGND
(PGND)
U701 XS1-U8A-128-FB217
1V8
33_VCC_USB-B
NC7SZU04 NC7SZ125
U702 1 U703
5
4 5
2 4 2 R730
XCORE_CLK
3
1 3 33 OUTPUT
DGND
DGND
R727
2.2M
1V8
FCX04(24MHZ)
X701
DGND DGND
SPDIF PCM SIGNAL DSD SIGNAL STBY POWER
33_VCC_USB-B
DGND
10 11 12 13 14 15 16 17 18 19
X1D13 A10 X1D14 A11 X1D15 A12 X1D16 A13 X1D17 A14 X1D18 A15 X1D19 A16 X1D20 A17 X1D21 A18 X1D22 A19 X1D23
X1D14 X1D15 X1D16 X1D17 MUTE_A X1D19 X1D20 X1D21 SCLK SDIN2
X1D62 B10 X1D63 B11 X1D64 B12 X1D65 B13 X1D66 B14 X1D67 B15 X1D68 B16 X1D69 B17 X1D70 B18 X1D24 B19 X1D25 I2C_SLV_SCL
I2C_SLV_SDA
X1D63 X1D64 X1D65 X1D66 X1D67 X1D68 X1D69 X1D70 X1D24 X1D25
X1D26 C19 X1D27
C18
X1D26 INT_REQ_N
SCLK
D18 X1D33 D19 X1D32
LRCK
DSD_MODE MCLK_FSEL
SDIN1
X1D35 E19 X1D34
E18
SDIN2
X1D35 USB_VBUS
GND F10 GND F11 GND F12 GND F13 GND F14 GND F18 VDDIO_OUT F19 X1D36
VDDIO_OUT X1D36
DGND DGND DGND DGND DGND
GND G10 GND G11 GND G12 GND G13 GND G14 GND G18 MODE[4] G19 X1D37
INT_REQ_N
MODE[4] X1D37
DGND DGND DGND DGND DGND
MCLK_FSEL
GND H10 GND H11 GND H12 GND H13 GND H14 GND H18 MODE[3] H19 X1D38
DSD_MODE
MODE[3] X1D38
DGND DGND DGND DGND DGND
MUTE_A
GND J10 GND J11 GND J12 GND J13 GND J14 GND J18 MODE[2] J19 X1D39
MODE[2] X1D39
DGND DGND DGND DGND DGND
GND K10 GND K11 GND K12 GND K13 GND K14 GND K18 MODE[1] K19 TDO
MODE[1] XC_TDO
DGND DGND DGND DGND DGND
W18
X0D13
GND L10 GND GND L12 GND L13 GND L14 GND L18 MODE[0] L19 TCK
L11
MODE[0] XC_TCK
DGND DGND DGND DGND DGND MCLK_XCORE
GND M10 GND GND GND M13 GND M14 GND M18 DEBUG_N M19 TMS
M11 M12
DEBUG_N XC_TMS
DGND DGND DGND DGND DGND
GND N10 GND N11 GND GND N14 GND NC N19 TDI
N12 GND N13 N18
XC_TDI
DGND DGND DGND DGND DGND
GND P10 GND P11 GND P12 GND P13 GND P14 GND P18 NC P19 X0D35
X0D35 BRD_RST_N
DGND DGND DGND DGND DGND
NC R19 X0D00
R18
SPI_MISO
NC T19 X0D01
T18
SPI_CS_N
U18 NC U19 X0D10
SPI_CLK
PGND V10 PGND V11 SW2 V12 NC V13 X0D24 V14 X0D21 V15 X0D19 V16 X0D17 V17 X0D15 NC V19 X0D11
V18
SW2 X0D24 X0D21 XL_DN1. XL_UP0. X0D15 SPI_MOSI
DGND
(PGND)
PGND W11 SW2 W12 NC W13 X0D22 W14 X0D20 W15 X0D18 W16 X0D16 W17 X0D14 W18 X0D13 W19 X0D12
SW2 X0D22 X0D20 XL_DN0. XL_UP1. X0D14 X0D13 X0D12
DGND
(PGND)
DEBUG ONLY SPI_CS_N
SPI_MISO
N1111
OPEN
1
XC_MSEL
INPUT
2
XC_TDI
R755 W16
3 INPUT
XL_UP1.
33
4 XC_TMS
INPUT
5 XC_TCK
6 R756 INPUT V16
XL_UP0.
33
7
XC_TDO
W15
8 INPUT
XL_DN0.
9 BRD_RST_N
INPUT V15
10
XL_DN1.
11
DGND
18
8U-310206
DIGITAL UNIT(4/4)
(USB-B)
33_VCC_USB-B
2A
R725
USBB_DETECT
33 OUTPUT
USBB_VBUS
R724 TO A2
OUTPUT 33
33_VCC_USB-B
DGND
To Sht.001
(MCU)
A6 R742
I2C_SCL
BIDIRECT
0
F1 R743
I2C_SDA
BIDIRECT
0
7A
A18 R735
USBB_PBCK
OUTPUT
33
A9 R736
USBB_PLRCK/DBCK
OUTPUT
33
To Sht.003
A7 R737 (FPGA)
PDATA/DSD_DATA_L
OUTPUT
33
A19 R738
USBB_DSD_DATA_R
OUTPUT
33
33_VCC_USB-B
TO A7
C19 R745 To Sht.001
USBB_INT_REQ
OUTPUT (MCU)
33
D19 R746 To Sht.003
USBB_MCLK_FSEL
(FPGA)
OUTPUT
33
D18
R747 To Sht.001 To Sht.003
DSD_MODE_DSD/PCM
(MCU) (FPGA)
33 OUTPUT
A14 R748
USBB_MUTE To Sht.001
OUTPUT
33 (MCU)
A8 R750 To Sht.003
USBB_MCLK
INPUT (FPGA)
33
R769
USBB_RST.. To Sht.001
USBB_RST
33 INPUT (MCU)
OUTPUT
33_VCC_USB-B
KRA102S
Q708
DGND
R752
R744 33
INPUT 33
Q707
KRC102S
DGND DGND
33_VCC_USB-B
MX25L4006EM1I-12G
U705
T19 1
8
CS# VCC
R19 2 7
SO HOLD#
U19
3 6
SCLK SPI_CLK
WP#
V19
4 5
SI SPI_MOSI
GND
DGND