Pioneer DJM-2000 Service Manual page 101

5
I
4/6
MAIN ASSY (DWX2920)
V + 3 R 3 D _ S H
PB7
C P U _ B U S
C 1 6 4 7
0 . 0 1 u
G N D D
T22 U22 V22 W22 Y22 AA22
D0 A20 A22 A24 xPRESET VSS
T21 U21 V21 W21 Y21 AA21
D1 A19 A23 VSS VSS
ASEBRKAK#/BRKACK/TCLK/PC1
T20 U20 V20 W20 Y20 AA20
D14 A18 A21 VSS xBS VSS-PLL1
T19 U19 V19 W19 Y19 AA19
D15 A17 A25 VSS xBREQ VSS-PLL2
T18 U18 V18 W18 Y18 AA18
VSS VDDQ VDDQ CS0 VSS xBACK
V17 W17 Y17 AA17
VDDQ CS3 xRD NMI
V16 W16 Y16 AA16
VSS VSS COM VSS
V15 W15 Y15 AA15
VSS VSS DE_V DB0
V14 W14 Y14 AA14
VDDQ VSS DB3 DB2
V13 W13 Y13 AA13
VDDQ VSS DG0 DB5
V12 W12 Y12 AA12
VDD VSS DG3 DG2
V11 W11 Y11 AA11
VDD VSS DR0 DG5
V10 W10 Y10 AA10
VDDQ VSS DR3 DR2
V9 W9 Y9 AA9
VDDQ VSS DR4 DE_H
V8 W8 Y8 AA8
VDDQ VSS DR5 VSYNC
V7 W7 Y7 AA7
VSS xTRST VSS VSS
V6 W6 Y6 AA6
VSS TDO TMS TDI
T5 U5 V5 W5 Y5 AA5
VSS VDDQ VDDQ AUDCK AUDATA0 TXD0/AUDATA1
T4 U4 V4 W4 Y4 AA4
PC0 MODE8 MODE4 VDDQ
RXD1/AUDATA2
TXD1/AUDATA3
T3 U3 V3 W3 Y3 AA3
1 PA3 MODE7 MODE5 MODE1 VDDQ MODE0
T2 U2 V2 W2 Y2 AA2
PJ4 PJ3 PJ0 MODE2 RXD2 VDDQ
T1 U1 V1 W1 Y1 AA1
PJ5 PJ2 PJ1 MODE3 TXD2 SCK2
G N D D
V + 3 R 3 D _ S H
STBY
R 1 6 8 1 4 . 7 k
R 1 6 7 3
N M
R 1 6 8 2 4 . 7 k
R 1 6 7 4
N M
R 1 6 8 3 N M
R 1 6 7 5 4 . 7 k
R 1 6 8 4 N M
R 1 6 7 6 4 . 7 k
R 1 6 8 5 4 . 7 k
R 1 6 7 7 N M
STBY
R 1 6 8 6 4 . 7 k
R 1 6 7 8 N M
R 1 6 8 7 N M
R 1 6 7 9 4 . 7 k
R 1 6 8 8 N M
R 1 6 8 0
4 . 7 k
I 3/6 STBY
2/6
G N D D
5
6
V + 1 R 2 D _ S H V + 3 R 3 D _ S H
C 1 6 4 8
0 . 1 u
C 1 6 4 9
0 . 1 u
G N D D
I 1/6
AB22
XTAL
1:12L
R 1 7 2 1 2 4 M _ C L K _ S H
2 4 M H z
1 0
AB21
EXTAL
AB20
VDD-PLL1
AB19
VDD-PLL2
R 1 6 8 9 4 . 7 k
R 1 6 9 0 4 . 7 k
AB18
VSS
R 1 6 9 1
C P U _ N M I
0
AB17
xRDY
G N D D
COM
AB16
VSS
PH3
R 1 6 9 7 2 2 D B 0
SFCPU_DATA0
DCLKOUT
AB15
SFCPU_DATA1
DCLKOUT
R 1 6 9 8 2 2 D B 3
SFCPU_DATA2
R 1 6 9 9 2 2 D B 2
R 1 7 0 0 2 2 D B 1
SFCPU_DATA3
AB14
SFCPU_DATA4
DB1
2 2
R 1 7 0 1 D G 0
2 2
R 1 7 0 2 D B 5
SFCPU_DATA5
2 2
R 1 7 0 3 D B 4
SFCPU_DATA6
AB13
DB4
R 1 7 0 4 2 2 D G 3
SFCPU_DATA7
R 1 7 0 5 2 2 D G 2
R 1 7 0 6 2 2 D G 1
AB12
DG1
R 1 7 0 7 2 2 D R 0
R 1 7 0 8 2 2 D G 5
R 1 7 0 9 2 2 D G 4
AB11
DG4
2 2
R 1 7 1 0 D R 3
2 2
R 1 7 1 1 D R 2
2 2
R 1 7 1 2 D R 1
AB10
DR1
R 1 7 1 3
2 2 D R 4
1:12J
D C L K I N
AB9
DCLKIN
R 1 7 1 4 2 2 D R 5
R 1 7 1 5 2 2 VSYNC
2 2
R 1 7 1 6 HSYNC
AB8
HSYNC
C P U _ T R S T
R 1 6 9 2
1 k
G N D D
AB7
VSS
C P U _ T D O
C P U _ T M S
C P U _ T D I
C P U _ T C K
AB6
TCK
C P U _ A U D C K
C P U _ A U D A T A 0
C P U _ A U D A T A 1
C P U _ A U D S Y N C
AB5
SCK0/AUDSYNC/FCLE
C P U _ A U D A T A 2
C P U _ A U D A T A 3
AB4
V + 3 R 3 D _ S H
SCK1
I 1/6
AB3
SDA
R 1 6 9 3
1 0 1:2C;15C
S H _ S D A
1:2C;15C
S H _ S C L
R 1 6 9 4
AB2
1 0
SCL
AB1
VDDQ
1:15I
V + 3 R 3 D
S H _ S C K
1:15I
S H _ T X D
R 1 7 2 3 4 . 7 k
C P U _ A U D A T A 0
I 1/6
PA1 R 1 7 2 4 4 . 7 k
C P U _ A U D A T A 1
1:15I
F P G A _ D O N E
R 1 7 2 5 4 . 7 k
C P U _ A U D A T A 2
1:10B
F P G A _ x P G M
R 1 7 2 6 4 . 7 k
C P U _ A U D A T A 3
1:15I
F P G A _ x I N I T R 1 7 2 7 4 . 7 k
C P U _ A U D C K
R 1 7 2 8 4 . 7 k
C P U _ A U D S Y N C
5L
C P U _ M P M D
C P U _ T C K
MODE0 HI
CLOCK MODE
C P U _ T R S T
MODE1 HI
X12
C P U _ T D O
MODE2 LOW
9B
MODE3 LOW BUS WIDTH C P U _ E M U _ B R K
C P U _ T M S
MODE4 HI 16bit
ENDIAN
C P U _ T D I
MODE5 HI
LITTLE
1:8L;14H;9B
USB CLOCK
MODE7 LOW
S H _ R E S E T
EXT CLOCK
R 1 7 3 1
I 1/6
SYSTEM CLOCK
MODE8 LOW
1 k
EXT CLOCK
6
I-b
4/6
G N D D
C N 1 6 0 2
I 1/6
V K N 1 4 3 0 - A
2 6
1:12J
D C L K
2 5
2 4
D B 0
2 3
D B 1
2 2
D B 2
2 1
D B 3
2 0
D B 4
1 9
D B 5
1 8
1 7
D G 0
1 6
D G 1
1 5
D G 2
1 4
D G 3
1 3
D G 4
1 2
SS
D G 5
R 2 1 4 9
1 1
C P U _ D A T A 0 SFCPU_DATA0
0
1 0
SS
D R 0
R 2 1 5 0
C P U _ D A T A 1 SFCPU_DATA1
0
D R 1
R 2 1 5 1
C P U _ D A T A 2 SFCPU_DATA2
D R 2
SS
0
D R 3
R 2 1 5 2
C P U _ D A T A 3 SS SFCPU_DATA3
D R 4
0
R 2 1 5 3
SFCPU_DATA4
C P U _ D A T A 4
D R 5
0 SS
R 2 1 5 4
0 SFCPU_DATA5
C P U _ D A T A 5
HSYNC
SS
R 2 1 5 5
C P U _ D A T A 6 SFCPU_DATA6
VSYNC
0
SS
R 2 1 5 6
C P U _ D A T A 7 SFCPU_DATA7
G N D D
SS
0
SH_SF_DATA
V + 3 R 3 D
SDRAM3L
SQ
DCH1201-A-T
R 1 7 3 4
0
I C 1 7 0 1
C 1 7 0 4
1 54
V D D 1 VSS3
0 . 1 u 2 53
SFCPU_DATA15
D Q 0 DQ15
3 52
V D D Q 1 VSSQ4
4 51
SFCPU_DATA14
D Q 1 DQ14
5 50
SFCPU_DATA13
D Q 2 DQ13
6 49
V S S Q 1 VDDQ4
7 4 8
SFCPU_DATA12
D Q 3 D Q 1 2
8 4 7
SFCPU_DATA11
D Q 4 D Q 1 1
9 4 6
V D D Q 2 V S S Q 3
1 0 4 5 SFCPU_DATA10
D Q 5 D Q 1 0
1 1 4 4 SFCPU_DATA9
D Q 6 D Q 9
4 3
1 2
V S S Q 2 V D D Q 3
1 3 4 2
SFCPU_DATA8
D Q 7 D Q 8
1 4 4 1
V D D 2 V S S 2
R 1 7 3 5
C P U _ L L D Q M 1 5 4 0
2 2 0
L D Q M N . C / R F U
R 1 7 3 6 R 1 7 5 9
C P U _ R / W 1 6 3 9
0 C P U _ L U D Q M
3 3 0
W E U D Q M
R 1 7 3 7 R 1 7 6 0
C P U _ C A S 1 7 3 8 0
2 2 0 SS C P U _ C L K _ S D L
C A S C L K
R 1 7 3 8 2 2 0 R 1 7 6 1
C P U _ R A S 1 8 3 7 0
C P U _ C K E
R A S C K E
R 1 7 3 9
C P U _ C S 1 1 9 3 6
2 7 0
C S N . C
R 1 7 4 0 R1762
2 0 3 5
C P U _ A D R S 1 3 1 5 0 SS 1 5 0 C P U _ A D R S 1 1
B A 0 A 1 1
R1763
R 1 7 4 1
2 1 3 4 C P U _ A D R S 9
C P U _ A D R S 1 4 1 5 0 SS 1 5 0
B A 1 A 9
R1764
R 1 7 4 2
2 2 3 3 C P U _ A D R S 8
C P U _ A D R S 1 0 1 5 0 SS 1 5 0
A 1 0 / A P A 8
R1765
R 1 7 4 3
CPU_ADRS0 2 3 3 2 C P U _ A D R S 7
1 5 0 SS 1 5 0
A 0 A 7
R1766
R 1 7 4 4 2 4 3 1
C P U _ A D R S 1 C P U _ A D R S 6
1 5 0 SS 1 5 0
A 1 A 6
R 1 7 4 5 R1767
2 5 3 0
C P U _ A D R S 2 C P U _ A D R S 5
1 5 0 SS 1 5 0
A 2 A 5
R 1 7 4 6 R1768
2 6 2 9
C P U _ A D R S 3 SS C P U _ A D R S 4
1 5 0 1 5 0
A 3 A 4
2 7
2 8
V D D 3 V S S 1
K 4 S 2 8 1 6 3 2 K - U C 7 5
Low
I C 1 7 0 2
C 1 7 0 3
0 . 1 u
54
1
V D D 1 VSS3
R 2 0 9 0
R 2 0 8 2 2 53
C P U _ D A T A 1 6 C P U _ D A T A 3 1
3 3
D Q 0 DQ15
SS SS
3 52
3 3
SS R 2 0 9 1
V D D Q 1 VSSQ4
R 2 0 8 3 SS
4 51
C P U _ D A T A 1 7 C P U _ D A T A 3 0
3 3
D Q 1 DQ14
R 2 0 8 4 R 2 0 9 2
5 50 C P U _ D A T A 2 9
C P U _ D A T A 1 8 3 3
3 3
D Q 2 DQ13
SS SS
3 3
6 49
V S S Q 1 VDDQ4 R 2 0 9 3
R 2 0 8 5
SS
7 4 8 C P U _ D A T A 2 8
C P U _ D A T A 1 9 SS
3 3
D Q 3 D Q 1 2
R 2 0 8 6 R 2 0 9 4
8 4 7 C P U _ D A T A 2 7
C P U _ D A T A 2 0 SS 3 3
3 3
D Q 4 D Q 1 1
SS
9 4 6 3 3
V D D Q 2 V S S Q 3 R 2 0 9 5
R 2 0 8 7
SS
3 3 1 0 4 5 C P U _ D A T A 2 6
C P U _ D A T A 2 1 SS
D Q 5 D Q 1 0
3 3
R 2 0 8 8 R 2 0 9 6
1 1 4 4 C P U _ D A T A 2 5
C P U _ D A T A 2 2 3 3
D Q 6 D Q 9
SS
3 3
SS
1 2 4 3
V S S Q 2 V D D Q 3 R 2 0 9 8
SS
R 2 0 8 9
1 3 4 2 C P U _ D A T A 2 4
C P U _ D A T A 2 3 3 3
D Q 7 D Q 8
3 3
SS 1 4 4 1
V D D 2 V S S 2
R 1 7 4 7 2 7 0
1 5 4 0
C P U _ U L D Q M
L D Q M N . C / R F U
R 1 7 4 8 3 3 0 R 1 7 6 9 2 2 0
1 6 3 9
C P U _ R / W C P U _ U U D Q M
W E U D Q M
R 1 7 4 9 R 1 7 7 0
1 7 3 8
C P U _ C A S C P U _ C L K _ S D H
2 2 0 0
C A S C L K
R 1 7 5 0 R 1 7 7 1 0
1 8 3 7
C P U _ R A S
2 2 0
R A S C K E
R 1 7 5 1
1 9 3 6
C P U _ C S 1 2 2 0
C S N . C
R 1 7 5 2 R 1 7 7 2
2 0 3 5
C P U _ A D R S 1 3 1 2 0 1 2 0 C P U _ A D R S 1 1
B A 0 A 1 1
R 1 7 5 3 R 1 7 7 3
2 1 3 4
C P U _ A D R S 1 4 1 2 0 1 2 0 C P U _ A D R S 9
B A 1 A 9
R 1 7 5 4 R 1 7 7 4
2 2 3 3
C P U _ A D R S 1 0 1 2 0 1 2 0 C P U _ A D R S 8
A 1 0 / A P A 8
R 1 7 5 5 R 1 7 7 5 1 2 0
2 3 3 2
C P U _ A D R S 0 1 2 0 C P U _ A D R S 7
A 0 A 7
R 1 7 5 6 R 1 7 7 6 1 2 0
2 4 3 1
C P U _ A D R S 1 1 2 0 C P U _ A D R S 6
A 1 A 6
R 1 7 5 7 R 1 7 7 7 1 2 0
2 5 3 0
C P U _ A D R S 2 1 2 0 C P U _ A D R S 5
A 2 A 5
R 1 7 5 8 R 1 7 7 8
2 6 2 9
C P U _ A D R S 3 C P U _ A D R S 4
1 2 0 1 2 0
A 3 A 4
2 7
2 8
V D D 3 V S S 1
K 4 S 2 8 1 6 3 2 K - U C 7 5
High
G N D D
SDRAM3H
C P U _ A D D R E S S _ B U S
C P U _ D A T A _ B U S
C P U _ B U S
STBY
C N 1 6 0 3
V + 3 R 3 D
N C
T C K
1 8
T R S T G N D D
2 9
C 1 6 8 4
T D O G N D D
3 1 0
N M
A S E B R K / B R K A C K U V C C
4 1 1
T M S G N D D
5 1 2
T D I G N D D
JTAG
6 1 3
G N D D
R E S E T CONNECTOR
7 1 4
N M
G N D D
DJM-2000
7
Large size
A-a A-b
SCH diagram
GND
V + 3 R 3 D
DCLK
GND
B0
B1
B2
B3 G N D D
B4 7K
R 2 1 0 2 2 2
T P _ R E S E T
B5 I 1/6 R 2 1 0 1 2 2
1:2C;11J
S H _ S C L
GND
R 2 1 0 0 2 2
1:2C;11J
S H _ S D A
G0
R 2 0 9 9 2 2
7K
G1 T P _ I N T
G2 8K
R 2 1 0 3 2 2
L C D _ S H U T
G3
R 2 1 0 4 2 2
1:5H
I 1/6
B L _ E N A B L E
G4
R 1 2 2 6 2 2
1:4F
G5 D I M M E R
V + 1 2 D
GND
R0
9
R1
8
R2
7
R3
6
R4
G N D D _ B L
5
R5
4
3 GND
40
2
HSY
1 VSY
41
C P U _ A D D R E S S _ B U S
C P U _ B U S
FLASH3
IC1703
S29GL064N90TFI030
R 1 7 7 9 R 1 0 5 4
1 8 0 1 4 8
C P U _ A D R S 1 6
A 1 5 A 1 6
R 1 7 8 0
2 4 7
C P U _ A D R S 1 5 1 8 0
A 1 4 B Y T E #
R 1 7 8 1
3 4 6
C P U _ A D R S 1 4 1 8 0
A 1 3 V S S 2
R 1 7 8 2
4 4 5
C P U _ A D R S 1 3 1 8 0 A 1 2
D Q 1 5 / A - 1
R 1 7 8 3
5 4 4
C P U _ A D R S 1 2 1 8 0
A 1 1 D Q 7
R 1 7 8 4
6 4 3
C P U _ A D R S 1 1 1 8 0
A 1 0 D Q 1 4
R 1 7 8 5
1 8 0 7 4 2
C P U _ A D R S 1 0
A 9 D Q 6
R 1 7 8 6
1 8 0 8 4 1
C P U _ A D R S 9
A 8 D Q 1 3
R 1 7 8 7
1 8 0 9 4 0
C P U _ A D R S 2 0
A 1 9 D Q 5
R 1 7 8 8
1 8 0 1 0 3 9
C P U _ A D R S 2 1
A 2 0 D Q 1 2
R 1 7 8 9
1 5 0 1 1 3 8
C P U _ W E 0
W E # D Q 4
C 1 7 0 6
1 2 3 7
R E S E T # V C C
R 1 7 9 1 0 . 1 u
1 8 0 1 3 3 6
C P U _ A D R S 2 2
A 2 1 D Q 1 1
1 4 3 5
W P # / A C C
D Q 3
R 1 7 9 2
1 5 3 4
C P U _ P F 6 0
R Y / B Y #
R 1 7 9 3 D Q 1 0
1 6 3 3
C P U _ A D R S 1 9 1 0 0
A 1 8 D Q 2
R 1 7 9 4
1 7 3 2
C P U _ A D R S 1 8 1 0 0
A 1 7 D Q 9
R 1 7 9 5
1 0 0 1 8 3 1
C P U _ A D R S 8
A 7 D Q 1
R 1 7 9 6
1 0 0 1 9 3 0
C P U _ A D R S 7
A 6 D Q 8
R 1 7 9 7
1 0 0 2 0 2 9
C P U _ A D R S 6
A 5 D Q 0
R 1 7 9 8 R 1 0 5 5
1 0 0 2 1 2 8
C P U _ A D R S 5
A 4 O E #
R 1 7 9 9
1 0 0 2 2 2 7
C P U _ A D R S 4
A 3 V S S 1
R 1 0 5 0
1 0 0 2 3 2 6
C P U _ A D R S 3
A 2 C E #
R 1 0 5 1 R 1 0 5 6
1 0 0 2 4 2 5
C P U _ A D R S 2
A 1 A 0
DYW1790- /J
R 1 0 5 9
0
S H _ R E S E T
1:8L;11L;9B
I 1/6
C P U _ C K E
NOTES
RS1/10SR***J-T
SQ RS1/8SQ***J-T
SS RS1/16SS***J-T
CH
MAIN (uCOM C)
7
8
A-a A-b
Guide page
A
Detailed page
A-a A-b
C N 1 6 0 5
V K N 1 4 2 0 - A
1 6 V+3R3D
1 5 V+3R3D
42
1 4 GND
1 3 GND
43
1 2 TP_RESET
1 1 TP_SCL
44
TP_SDA
1 0
B
9 TP_INT
8 GND 45
7 LCD_SHUT
6 BL_EN
5 BL_DIM
4 GNDD
3 GNDD
2 V+12D
1 V+12D
C
V + 3 R 3 D
SQ
R 1 0 5 7
0
C P U _ A D R S 1 7
0
R 1 0 8 1
4 7
SFCPU_DATA15
1 8
SFCPU_DATA14
2 7
SFCPU_DATA13
3 6
SFCPU_DATA12
4 5
SFCPU_DATA7
4 5
SFCPU_DATA6
3 6
SFCPU_DATA5
2 7
SFCPU_DATA4
1 8
R 1 0 8 2 4 7
R 1 0 8 3 4 7
SFCPU_DATA3
4 5
SFCPU_DATA2
3 6
SFCPU_DATA1
D
2 7
SFCPU_DATA0
1 8
1 8 SFCPU_DATA11
2 7 SFCPU_DATA10
SFCPU_DATA9
3 6
SFCPU_DATA8
4 5
4 7
C P U _ R D
R 1 0 8 4
2 7 0
R 1 0 5 3
4 . 7 k C P U _ C S 0
C P U _ A D R S 1
0
G N D D
E
NM is STBY
CKSSYB
CCSSCH
CEVW***
F
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