Schematic Diagram - Pioneer CDJ-2000 Service Manual

1

5. SCHEMATIC DIAGRAM

5.1 TFTB ASSY (1/2)
A
Large size
SCH diagram
A-a A-b
A-a A-b
Guide page
Detailed page
A-a A-b
B
X S S 3 0 0 3 - A
24.576MHz
OSC
C 4 0 1 6
1 0 p / 5 0
0 . 1 u / 1 6
CH
CH
C 4 0 1 1
1 0 p / 5 0
GNDD
V+3R3T_BF
0 . 1 u / 1 6
R 4 0 0 6
1 0 k
R E S E T _ T F T 2 2
R 4 2 6 1
I
F 2/2
0 . 1 u / 1 6
RESET
0 . 1 u / 1 6
GNDD
C
9MHz A_VBOUT1
A_VBOUT2
A_VBOUT3
0 . 1 u / 1 6
A_VBOUT4
A_VBOUT5
A_VGOUT1
A_VGOUT2
0 . 1 u / 1 6
A_VGOUT3
A_VGOUT4
A_VGOUT5
A_VROUT1
A_VROUT2
A_VROUT3
A_VROUT4
D
A_VROUT5
10B
BF_TFT
GNDD
2SC4081(RS)-TLB
B L _ E N L B a c k L i g h t O F F
H B a c k L i g h t O N
E
OSC CIRCUIT
I C 4 0 0 3
TC7WHU04FU
1
F
D S S 1 1 6 4 - A
GNDD
I
F 1/2
12
1
2
1
2
3
G N D 3
4
1 : G N D 1
V R O U T 2
2 : G N D 2
5
V R O U T 1
C 4 1 8 9
6
V D D E X T 1
7
G N D 4
8
G N D 5
9
G N D 6
1 0
R 4 0 1 4
C L K I N
1k
1 1
X T A L
C 4 1 8 8
1 2
V D D E X T 2
1 3
R E S E T
R 4 0 1 3
1 4
N M I
22k
1 5
G N D 7
1 6
R T X O
R 4 0 1 1
1 0 0 k
1 7
R T X I
C 4 2 0 2
1 8
V D D R T C
1 9
G N D 8
C 4 1 8 7
2 0
V D D E X T 3
2 1
P P I _ C L K
2 2
P P I 0
2 3
P P I 1
2 4
P P I 2
C 4 1 8 6
2 5
V D D I N T 1
2 6
P P I 3
2 7
P F 1 5
2 8
P F 1 4
2 9
P F 1 3
3 0
G N D 9
C 4 1 8 5
3 1
V D D E X T 4
3 2
P F 1 2
3 3
P F 1 1
3 4
P F 1 0
3 5
P F 9
3 6
P F 8
3 7
P F 7
3 8
P F 6
3 9
G N D 1 0
4 0
G N D 1 1
4 1
G N D 1 2 4 2 : G N D 1 3
4 3 : G N D 1 4
4 2
4 4 : G N D 1 5
4 3
4 4
Q 4 0 0 1
GNDD
V+3R3T
CLOCK
9MHz OSC
I C 4 0 0 3
TC7WHU04FU
8 8
L C D _ C L K 9 M
R 4 3 1 8 1 0 0
6
7 2
10A
4
4
I C 4 0 0 3
GNDD TC7WHU04FU
8
R 4 0 0 1 R 4 3 1 9
3
5
1 M
1 0 0
4
X 4 0 0 1
9MHz
2
3
I -a
1/2
F
IC4001
A D S P - B F 5 3 1 S B S T Z 4 0 0
TFT CPU
C P U
BFSH_BUS
from CONNECTOR to MAIN
I
F 2/2
*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
to TFT-LCD Module The > mark found on some component parts indicates
the importance of the safety factor of the part.
Therefore, when replacing, be sure to use parts of
identical designation.
CDJ-2000
3
4
I
1/2
F
TFTB ASSY (DWX3291)
V+3R3T
V+3R3T_BF
L 4 0 5 1
B T X 1 0 4 2 - A
V+1R2BF
1 3 2
1 3 1
1 3 0
132: G N D 3 0
131: G N D 2 9
1 2 9
130: G N D 2 8
G N D 2 7
BF_ADRS13
1 2 8
G N D 2 6
1 2 7 BF_ADRS13
A D D R 1 3
1 2 6
BF_ADRS14
A D D R 1 4
1 2 5
BF_ADRS15
A D D R 1 5
1 2 4 BF_ADRS16
A D D R 1 6
1 2 3
BF_ADRS17
A D D R 1 7
1 2 2
BF_ADRS18
A D D R 1 8
1 2 1 BF_ADRS19
A D D R 1 9
1 2 0
B G H
1 1 9
B G
C 4 1 7 5
1 1 8
V D D E X T 1 0
0 . 1 u / 1 6
1 1 7
G N D 2 5
BF_DATA8
1 1 6
BF_DATA0
D A T A 0
BF_DATA9
1 1 5
BF_DATA1
D A T A 1
BF_DATA10
1 1 4
BF_DATA2
D A T A 2
BF_DATA11
1 1 3
BF_DATA3
D A T A 3
BF_DATA12
1 1 2
BF_DATA4
D A T A 4
C 4 1 7 6 BF_DATA13
1 1 1
V D D I N T 5
0 . 1 u / 1 6 BF_DATA14
1 1 0
BF_DATA5
D A T A 5
BF_DATA15
1 0 9
BF_DATA6
D A T A 6
1 0 8
BF_DATA7
D A T A 7
C 4 1 7 7
1 0 7
V D D E X T 9
0 . 1 u / 1 6
1 0 6
R 4 2 7 1
G N D 2 4
4 7
1 0 5
BFB_DATA8 1 8 BF_DATA8
D A T A 8
1 0 4 BFB_DATA9 BF_DATA9
2 7
D A T A 9
1 0 3
BFB_DATA10 3 6 BF_DATA10
D A T A 1 0
1 0 2
BFB_DATA11 4 5 BF_DATA11
D A T A 1 1
1 0 1 BFB_DATA12 BF_DATA12
1 8
D A T A 1 2
1 0 0
BFB_DATA13 2 7 BF_DATA13
D A T A 1 3
9 9
BFB_DATA14 3 6 BF_DATA14
D A T A 1 4
9 8 BFB_DATA15 BF_DATA15
4 5
D A T A 1 5
9 7
4 7
G N D 2 3
R 4 0 3 9
R 4 2 7 2
9 6
B M O D E 0
4 7 k
9 5 R 4 0 4 0
B M O D E 1
9 4
4 7 k
T C K
C 4 1 7 8
9 3
BF_DATA0 1
GNDD
V D D E X T 8
0 . 1 u / 1 6
9 2 BF_DATA1
2
G N D 2 2
9 1
BF_DATA2 3
90: G N D 2 0 G N D 2 1
89:
G N D 1 9
9 0
BF_DATA3 4
8 9
BF_DATA4 1
BF_DATA5
2
J-TAG BF_DATA6 3
BF_DATA7 4
1 0 GNDD
(RED)
9 GNDD
BF_DATA8
8 BF_TDO
7 BF_TDI
BF_DATA9
6 BF_TRST#
5 BF_TCK
BF_DATA10
4
BF_TMS
R 4 0 3 7
3 GNDD
N M BF_DATA11
2 BF_EMU#
1
V+3.3V
N M BF_DATA12
C N 4 0 0 1
GNDD
VKN1414-A-TBB
BF_DATA13
BF_DATA14
BF_DATA15
BUSY#
4
V+3R3T
L 4 0 5 2
B T X 1 0 4 2 - A
256Mb SDRA
H 5 7 V 2 5 6 2 G T R - 7 5 C - K K 4 S 5 6 1 6 3 2 J - U C
V S S 1 V D D
2 8
BF_ADRS5
A 4 A
2 9
BF_ADRS6
A 5 A
3 0
BF_ADRS7
A 6 A
3 1
BF_ADRS8
A 7 A
3 2
BF_ADRS9
A 8 A 1 0 / A
3 3
BF_ADRS10
A 9 B A
3 4
BF_ADRS12
A 1 1 B A
3 5
A 1 2 C
3 6
SCKE
C K E R A
3 7
BUSCLK
C L K C A
3 8
DQMU
U D Q M W
3 9
98MHz
N . C / R F U L D Q
4 0
V S S 2 V D D
4 1
BFS_DATA8
D Q 8 D Q
4 2
C 4 1 7 0
V D D Q 3 V S S Q
0 . 1 u / 1 6 4 3
BFS_DATA9
D Q 9 D Q
4 4
BFS_DATA10
D Q 1 0 D Q
4 5
V S S Q 3 V D D Q
4 6
BFS_DATA11
R 4 0 0 2
D Q 1 1 D Q
4 7
4 7
BFS_DATA12
D Q 1 2 D Q
4
5
4 8
C 4 1 7 1
VDDQ4 V S S Q
6 3
0 . 1 u / 1 6 49
BFS_DATA13
DQ13 D Q
7 2
50
BFS_DATA14
DQ14
D Q
8 1
51
VSSQ4 V D D Q
52
5
4
BFS_DATA15
DQ15 D Q
53
6
3
VSS3 V D D
54
7
2
I C 4 0 0 5
8
1
R 4 0 0 4
4 7
GNDD
R 4 0 5 3
4 7
BF_DATA0 BFS_DATA0
5 4
BF_DATA1 BFS_DATA1
6 3
BF_DATA2 BFS_DATA2
7 2
BF_DATA3 BFS_DATA3
1
8
BF_DATA4 BFS_DATA4
5 4
BF_DATA5 BFS_DATA5
6 3
BF_DATA6 BFS_DATA6
2
7
BF_DATA7 BFS_DATA7
8 1
R 4 0 5 4
4 7
RE#
R 4 0 4 9
6 8
8 BFF_DATA0
7 BFF_DATA1
16Mb
6 BFF_DATA2
5 BFF_DATA3
IC4
DYW
8 BFF_DATA4
(S29AL016
BFF_DATA5
7
2 5 A 0
R 4 2 4 4
6 BFF_DATA6
2 6 C E #
1 0 0
5 BFF_DATA7
V S
2 7
R 4 0 5 0 2 8 O E #
6 8
BFF_DATA0
2 9 D Q 0
3 0 D Q 8
BFF_DATA1
3 1 D Q 1
3 2 D Q 9
BFF_DATA2
3 3 D Q 2
3 4 D Q 1 0
BFF_DATA3
3 5 D Q 3
3 6 D Q 1 1
C 4 1 7 4
3 7
V
0 . 1 u / 1 6
BFF_DATA4
3 8 D Q 4
3 9 D Q 1 2
BFF_DATA5
4 0 D Q 5
4 1 D Q 1 3
BFF_DATA6
4 2 D Q 6
4 3 D Q 1 4
BFF_DATA7
4 4 D Q 7
4 5 D Q 1 5
V S
4 6
C 4 1 7 2
V+3R3T 4 7 B Y T E
0 . 1 u / 1 6
4 8 A 1 6
F4002
3
V+3R3T_MEM
1
NM
2
3.3V
GNDD