Pioneer CDJ-2000NXS Service Manual page 91

5
V+3R3_CPU
E
NMC-G80
C11
1
13I;4:3G
O U T
2 C P U _ R S T
V D D
3
V S S
CPU-ATAPI
CPU_ADRS_BUS
CPU_DATA_BUS
CPU_BUS_CONT
R22 T22 U22 V22 W22 Y22
D2 D0 A20/PB2 A22/PB4/ A24/PB6/ PRESET#
CTS1#
DACK0#/
CTS0#
R21 T21 U21 V21 W21 Y21
D3 D1 A19/PB1 VSS90
A23/PB5/ ASEBRKAK#
DTEND0#/ /BRKACK/
RTS1# TCLK/PC1
R20 T20 U20 V20 W20 Y20
D12 D14 A18/PB0 A21/PB3 VSS87 BS#
V19 W19 Y19
R19 T19 U19
D13 D15 A17 VSS86 BREQ#
A25/PB7/
DREQ0#/
RTS0#
V18 W18 Y18
R18 T18 U18
VSS70 VSS72 VDDQ22 VDDQ30 CS0# VSS89
V17 W17
VDDQ29 CS3# RD#
V16 W16 Y16
VSS76 VSS85 PI0/COM/CDE
R15 V15 W15 Y15
LCD_CL2/DE_V
VDD30 VSS75 VSS84
/CLS/PH3
R14 V14 W14 Y14
VDD29 VDDQ28 VSS83 LCD_DATA3/
DB3/BT_DATA3
R13 V13 W13 Y13
VDD28 VDDQ27 VSS82 LCD_DATA6/DG0
/BT_DATA6/PI3
R12 V12 W12 Y12
LCD_DATA9/
VDD27 VDD32 VSS81
DG3/PG1
V11 W11 Y11
R11
VDD26 VDD31 VSS80 LCD_DATA12/
DR0/PG4
R10 V10 W10 Y10
LCD_DATA15/
VDD25 VDDQ26 VSS79
DR3/PG7
R9 V9 W9 Y9
VDD24 VDDQ25 VSS78
LCD_VCPWC/
DR4/PH1
V8 W8 Y8
R8
LCD_VEPWC/
VDD23 VDDQ24 VSS77
DR5/PH0
V7 W7 Y7
VSS74 TRST# VSS88
V6 W6 Y6
VSS73 TDO TMS
R5 T5 U5 V5 W5 Y5
WDTOVF#/IRQ1/
VDD22 VSS71 VDDQ21 VDDQ23 RXD0/AUDATA0
AUDCK/DACK1#
R4 T4 U4 V4 W4 Y4
CE#/PA5 FALE/PC0 MODE8/FD7 MODE4/FD4 VDDQ31 RXD1
/AUDATA2
R3 T3 U3 V3 W3 Y3
IDATA1 FWE#/PA3 MODE7/FD6 MODE5/FD5 MODE1/FD1 VDDQ32
W2 Y2
R2 T2 U2 V2
MODE2/FD2 RXD2/PA1
PJ6/ PJ5/ PJ3/ PJ0/
IDED5_M IDED6_M IDED7_M DIRECTION_M
R1 T1 U1 V1 W1 Y1
MODE3/FD3 TXD2/PA2
PJ7/ PJ5/ PJ2/ PJ1/
IDED_10M IDED9_M IDERST_M#
IDED8_M
GNDD
GNDD
5
6
V+3R3_CPU
V+1R2_CPLL1
V+1R2_CPLL2
4/5
C104
0.1u
C105
0.1u
C 1 0 6
10u
DCH1201-A-T
C 1 0 7
10u
DCH1201-A-T
GNDD
AA22 AB22
VSS94 XTAL
CPU_CLK_27M
AA21 AB21
VSS93 EXTAL
AA20 AB20
VSS-PLL1 VDD-PLL1
V+3R3_CPU
AA19 AB19
VSS-PLL2 VDD-PLL2
CPU_BREQ
CPU_BACK
AA18 AB18
CPU_NMI
BACK# VSS97
R 1 3
0
AA17
Y17 AB17 R 2 5
NMI RDY# 4 . 7 k
GNDD
R 1 2 1
2 2
AA16 AB16
VSS92 VSS96
CPU_PH3
F L A S H _ R D Y
AB15
AA15
LCD_DATA0/ LCD_DON/
DB0/BT_DATA0 DCLKOUT/PH2
AA14 AB14
LCD_DATA2/ LCD_DATA1/
DB2/BT_DATA2 DB1/BT_DATA1
AA13
AB13
LCD_DATA5/DB5 LCD_DATA4/DB4
/BT_DATA5/PI2 /BT_DATA4/PI1
AA12
AB12
LCD_DATA8/ LCD_DATA7/DG1/
DG2/PG0 BT_DATA7/PI4
CPU_PG2
AA11
AB11
R 6 6
LCD_DATA11/ LCD_DATA10/ 1 0 k
GNDD
DG5/PG3 DG4/PG2
CPU_PG7
AA10
AB10
LCD_DATA14/ LCD_DATA13/
DR2/PG6 DR1/PG5 CPU_PH1
V+3R3_CPU
CPU_LCD_CLK R 5 2
AA9
4 7 k
AB9
LCD_M_DISP/ LCD_CLK/
DE_H/DE_C/BT_DE_C DCLKIN
CPU_PH0
AA8 AB8
LCD_FLM/VSYNC/SPS/ LCD_CL1/HSYNC/SPL/
EX_VSYNC/BT_VSYNC EX_HSYNC/BT_HSYNC
AA7
AB7
VSS91 VSS95
AA6
AB6
TDI TCK
AA5
AB5
TXD0/AUDATA1
SCK0/AUDSYNC/FCLE
R 4 8
CPU_SCK1
AA4
4 7 k
AB4
TXD1/AUDATA3 SCK1/FR/B#
R 1 4
AB3
AA3
R 1 6
1 0
V+3R3_CPU
MODE0/FD0 SDA 4 . 7 k
R 1 7
AB2 R 1 5 4 . 7 k
AA2
1 0
VDDQ33 SCL
V+3R3_CPU
AA1 AB1
SCK2/PA0
VDDQ34
CPU-ETH
CPU-SD
CPU-USB
CPU_JTAG
CPU-MODE
6
GNDD
CPU-ATAPI
CPU_ADRS_BUS
CPU_DATA_BUS
CPU_BUS_CONT
CPU_ADRS23
CPU_CS0
CPU_ADRS24
IC9
V+3R3_CPU
TC7WHU04FK
8 1
V C C 1 A
7 2
1 Y 3 Y
6 3
3 A 2 A
5 4
2 Y G N D
R 3 9
1 M
X 2
D S S 1 1 8 5 - A
C 9 8 C 9 7
9p 9p
CH CH
GNDD
C P U _ P N L _ R S T
26.975MHz
12L
E 2/5,3/5,5/5
CPU_RST
C P U _ T F T _ R S T
C P U _ R D
12L
2:16H;3:7D;5:1D
D S P _ R D Y
3:2C
E 3/5
C P U _ C S 3
3:7C
C P U _ P H 2
4:7I
E 4/5
C P U _ P H 1
4:7I
C P U _ P H 0
4:7I
2:12I
E 2/5
C P U _ D S P _ R S T
1D
C P U _ E T H E R _ R S T
1E
C P U _ U S B _ R S T
1E
CPU_USB_HSTPWREN
CPU_USB_HSTLED
CPU_USB_HSTSTOP
CPU_PNL_CNVss
CPU_PNL_BUSY
CPU_USB_HSTPWRFL
C O N T 0 1
C O N T 0 0
C O N T 0 2
R 6 8
0
CPU_EUP_CONT
CPU_EMU_BRK
CPU_AUDCK
CPU_TDO
CPU_TRST
CPU_TMS
CPU_TDI
E 4/5
CPU_TCK
C P U _ R S T
CPU_AUDATA0
9A;4:3G
CPU_AUDATA1
CPU_AUDSYNC
CPU_AUDATA2
CPU_AUDATA3
CPU_MODE0
CPU_SDA
CPU_SCL
CPU_RXD2
GNDD
CPU_MODE
12L
CPU_SCK2
CPU_TXD2
CPU_MODE3
CPU_MODE2
CPU_MODE1
CPU_MODE4
CPU_MODE5
CPU-PANEL
CPU-ETH
CPU_SD
CPU_USB
CPU_JTAG
4:3E;5:1A
CPU_MODE
15J
E 3/5
C P U _ D S P _ E N A B L E
3:7D
C P U _ P N L _ R S T
13D
C P U _ T F T _ R S T
13E
CDJ-2000NXS
7
E
1/5
MAIN ASSY (DWX3312)
CPU Block
E 5/5
5:10B
E 2/5
2:1I
2:1B
2:1B;3:7D
E 2/5,3/5
FLASH/USB CS
V+3R3_CPU
C 7 6
0.1u
C 1 0 0
0.1u
IC6
TC7SH04FUS1
IC5
TC74LCX32FK
5 1
V C C N C
1 1 4 2
1 A
I N A
V C C
2 1 3 4 3
1 B
O U T Y G N D
4 B
3 1 2
1 Y
4 A
4 1 1
2 A GNDD
4 Y
5 1 0
2 B
3 B
6 9
2 Y
3 A
7 8
G N D
3 Y
GNDD
U S B _ C S
F L A S H _ C S
V+3R3_CPU
C 1 0 1 0.1u
IC7
1 5
P N L _ R S T
I N B V C C
2
I N A
3 4 T F T _ R S T
G N D O U T Y
TC7SH08FUS1
GNDD
RESET SIG BUFFER
E T H E R _ R S T
D S P _ R S T
USB_RST
V+3R3_CPU
C 1 0 2 0.1u
IC8
R 5 7 1 1 4
1 A
V C C
4 . 7 k
2 1 3
1 B
4 B
3 1 2
1 Y
4 A
4 1 1
R 5 8
2 A
4 Y
4 . 7 k 5 1 0
2 B
3 B
6 9
2 Y
3 A
R 5 9
7 8
G N D
3 Y
4 . 7 k
GNDD
TC74VHC08FK
4:10I
E 4/5
4:10I
4:10I
APL_RST
NOTES
NM means STANDBY
RS1/16SS***J
RS1/16SS****F
F
CKSSYB
CCSSCH
CH
CEHVAW221M6R3
*CAPACITORS
Indicated in Capacity/Voltage(V)
unless otherwise noted. u: μF, p: pF
*RESISTORS
Indicated in Ω, ± 5% tolerance
unless otherwise noted. k: kΩ, M: MΩ
R 6 9
N M
Authentication
Coprocessor
I C 1 4
V+3R3_CPU
337S3959-TBB
1 8
GND VCC
2 7
9
SDA
RST
3 6
NC
SCL
4 5
NC NC
CPU MODE SELECT
V+3R3_CPU
CPU_MODE0
R 2 8
MODE[2:0] CLOCK MODE
4 . 7 k
011(3):X12 CPU_MODE1
R 2 9
MODE[4:3] BUS WIDTH 4 . 7 k
CPU_MODE2
10(2):SRAM 16bit
CPU_MODE3
MODE5 ENDIAN
1:LITTLE
CPU_MODE4
R 3 0
USB CLOCK
MODE7
4 . 7 k
0:EXT CLOCK
CPU_MODE5
R 3 1
4 . 7 k
MODE8 SYSTEM CLOCK
CPU_MODE7
0:EXT CLOCK
CPU_MODE8
5:10G
E 5/5
5:8F
GNDD
5:10F
5:1A
E 4/5,5/5
7
8
A
B
E 5/5
5:1D
2:16I
E 2/5
5:11I
E 5/5
5:10G
E 5/5
5:8H
E 4/5
4:1D
C
5:1E
E 5/5
D
E
F
E
1/5
91
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