Dsp, Output And Bal. Pcb Assys - Pioneer DDJ-SX Service Manual

1

10.2 DSP, OUTPUT and BAL. PCB ASSYS

A
SW1
OF F/ON
L1
C362 CHOK E
JK 1
1 0.47(MEF )
2
C420
C1 C2
3
220/25
0.1 0.1
DC5V/3A
R4
1K
A
R1 R6
12K
3.9K
C5
IC14
10/25
C3
R2 TL 431 R5
0.1
10K 1K
B
IC18
BA033F P
L13
D5V I O
BEAD
C33 C34
0.1 0.1
R221 100 C139
10/25
L 3
R223 R225
68K 470K
JK 4A 1
CH3
2 -5V
R224 R226
R 68K 470K
C140
C R222
C141
100
10/25
0.1
C135
47/16
AV=20dB
C147
R236
C145
22/16
JK 3 R230 IC2A
220P 1K
MI C1 3
1K
R234
1
R232 4580
R228
2
10K 47K 9.1K
1 2
R229 C149 R233 C152
47P
47P
10K
9.1K
C148 R231
C146
47P
1K C150
220P
100/16
AV=36dB
C174 220P
C179
R249 100 Q9
47/16
2SD2704K
R255 270K
R254
L 3
R243
47K
430
C180 0.012M
JK 5A 1
CH1
R253
2
R244
R 47K
430
C178
R252
R250 100 47/16
2.7K
Q10
R251
2SD2704K
2.7K
D
C175 220P
R257
A5V -15V
100K
Q11
A124EK A
D13
PO1
PO1
1SS355
AV=36dB
C204 220P
C209
R270 100 Q12
47/16
2SD2704K
R276 270K
R275
L 3
R264
47K
430
C210 0.012M
JK 6A 1
CH2
R274
2
R265
R 47K
430
C208
R273
47/16
R271 100 2.7K
Q13
R272
2SD2704K
2.7K
C205 220P
R278
A5V -15V
100K
Q14
A124EK A
D14
PO2
PO2
1SS355
E
R285 100 C234
10/25
L 3 R287 R289
68K 470K
JK 7A 1
CH4
2 R288 R290 -5V
R 68K 470K
C235
R286
C236
100
10/25
0.1
C230
47/16
AV=20dB
JK 8 IC8A
C244
R294
22/16
1K
3 3
L
R298
4 1
4580
S
2 2
C240 R292 R291
R 9.1K
10K 47K
1
G R297
C242
220P
47P
C245 9.1K
MC2 R295
1K
C247 47P
100u/16
R296
1K
A
F
D
42
1
2
15V
L20
L19
3.3uH/2A D23
BEAD
IC39 1N5819 R419
8 1
SS COMP 51K
7 2
FREQ FB
6 3
IN EN C371
5 4
SW GND
10/25
R417
Com ment: TPS61085 22K
G
C368
C367
C369
C370
10/25
1u 12K
1000P
C442
0.1
R418
0.1 1-8 L21
BEAD
A5V
L3
5V
NC
1-2 C13
D5V
L2
100/16
C12
Bead
C7
470/10
0.1
Q2
2 RTR030P 02
S L6
3
D
1
G Bead
R3
10K
C475
0.1(MEF )
Q1
2SC2712GR
C4
C6
0.1
470/10
C16
10uF /25
L12
1-1 Bead
D
A
C26
L11
D3.3V
0.1uF
C24 C23
IC17 TP S54232 D3
10/25
C35 0.1 1 8
1N5819
L9 BOOT PH
2 7
330/10 VI N GND
3 6
Bead EN COMP
4 5 47K
SS VSNS
R14
0.1
C433
C28
2200P
C434 1000P C25
R13
A A 2.7K R15
0.015uF
18K
TP S54232 Layout Rule , P lease consult the attachm e nt (TPS54232-Layout.pdf)
A5V IC1A
C136
3
AV=-9.34dB
1
R239 4580
47/16 2
C142
220K
C165
C161
R238
C168
0.01
0.1 12P 100
IC34
R241
1 16 75K
0Y VCC C154 4.7/50
2 15
2Y 2X 15V
0.1
3 14
YCOM 1X
4 13 5 IC1B
3Y XCOM
5 12 7
1Y 0X
4580
6 11 6
INH 3X
C162
7 10
C155
VEE A 0.01
8 9 C167
GND B -15V R237
0.1
R240
C166
74HC4052
100
4.7/50
12P
CH3A 220K R242
CH3A
75K
CH3A 0:L INE3
1:MI C1
C163
10/25
R227
AD5V
AV=20.8dB 100K
L25 Bead
C143 0.1
15V
C151
IC2B
5
10/25 C446
7
4580
6
ZD2
C144 0.1
-15V TF Z3.3B
47P C153
ZD1
9.1K
R235 TF Z3.3B
IC4A
3
IC3A AV=-9.32dB
1
3 4580 4580
R260
2
1
2 220K
C195
C176 C191
R259
C198
10/25 0.01
12P 100
R262
75K
R245 22K
C184 4.7/50
R248
15V
100K 0.1
C182 0.0033M
5 IC4B
7
C181 C183
4580
6
C192
C185 0.01
0.012M 0.0033M
C197
-15V R258
0.1
R256 270K R246 22K
C177 R261
C196
10/25 4.7/50 100
12P
220K
-15V R263
C170 0.1 75K
6
7
4580
C193
5
IC3B
10/25
C171 0.1
15V
AD5V
L27 Bead
C447
IC6A
3
AV=-9.32dB
IC5A
1
3 R281 4580
2
1
4580
2 220K C225
C206 C221
R280
C228
10/25 0.01
12P 100
R283
75K
R266 22K
C214 4.7/50
R269
15V
100K 0.1
C212 0.0033M
5 IC6B
7
C211 C213
4580
6
C222
C215
0.01
0.012M 0.0033M
C227
-15V R279
0.1
R277 270K R267 22K
C207 R282
C226
100
10/25 4.7/50
12P
-15V 220K R284
C200 0.1
75K
6
7
4580
C443
C223
5
IC5B 0.1
10/25
C201 0.1
15V
AD5V
L29 Bead
C448
A5V IC7A
C231
3
AV=-9.34dB
1
R302 4580
47/16 2
C237
220K
C259
C255
R301
C262
0.1 0.01
12P 100
IC35 R304
1 16
75K
0Y VCC C248 4.7/50
2 15
2Y 2X 15V
3 14 0.1
YCOM 1X
4 13 5 IC7B
3Y XCOM
5 12 7
1Y 0X 4580
6 11 6
INH 3X
C256
7 10
C249
VEE A 0.01
8 9 C261
GND B -15V
R300
0.1
R303
C260
74HC4052
100
4.7/50
12P
CH4A 220K R305
CH4A
75K
CH4A 0:L INE4
1:MI C2
C257
10/25
R293
100K
AV=20dB AD5V
L31 Bead
C238 0.1
15V
C241
IC8B
5
10/25 C449
7 C444 0.1
4580
6
ZD4
1000P
C445
C239 0.1
-15V TF Z3.3B A D
47P C243
ZD3
9.1K
R299 TF Z3.3B
2
3
R424
NC,1W IC41
BA033F P
1-3
A3.3V
A5V I O
C425
47/16
C423
C424
0.1
0.1
IC40 C432
BA05
1-7
0.1
AD5V 1-4
L4
IC15
100uH,0.2A 79L 05
DA5V -15V
L5 R7
I O -5V
100uH,0.2A
C8 10ohm/1W C14 C11
0.1 47/16 0.1
C9
C10
0.1 MUTE
0.1
1-5
15V
C363
47/25
D2
C419
L8 C364
NC
22P
0.1
L7
C22
3.3uH/2A
D1
NC/0.47(MEF )
Bead Q3
IC16 RB050L A- 40TR R10
8 1 RTR030P 02
SS COMP 200K
7 2
FREQ FB
6 3
IN EN
5 4
SW GND R11
R8
C421
4.7K Q4
Com ment: TPS61085 22K
220/25
C124EK A
C15 R9 PW- ON
C18 C19
C20
18K
1u
1500P
0.1
0.1
C21
C474 C17
NC/0.1(MEF )
10/25 10/25
10uH/2A
A5V
C30
C27 C31
0.1
10uF /25 NC0.1(MEF )
R17
47K
R18
R12
10K
Q6
1K
2SA1037AK
Q7
PW- ON
R16
C29 C124EK A
47k
47P C422
L10 220/25
C365
Bead
0.1
C366
Q5
C32 47/25
1-6
RTR030N05
NC/0.47(MEF )
-15V
VBUS
D3.3V
L14
C41 C414 C415 R30
BEAD
0.1 22K
C43
1u
C430
0.1
D9 1000P
D10
RSB6.8S RSB6.8S
0.1
JK 2
1 D
VB L16
2 1 4
D-
3 D+
D+
4 D- 2 3
DGND
5
CHASSI S D8 ACM2012
A3.3V 6
CHASSI S
D11
USB (DEVI CE) RSB6.8S R31
L24
RSB6.8S
220
Bead
IC30
D27
PCM1803A C431
0.1 SMAJ6.0A
L15
1 20
LIN MODE1 C42
2 19 MP Z2012S101
RI N MODE0 C160 0.1
3 18
VREF 1 FMT1 0.1
4 17
VREF 2 FMT0 D
5 16
VCC OSR
6 15 SCK 1
AGND SCK 1
7 14
PDWN VDD /MRST
8 13
BYP AS DGND
9 12 CH3 /INT
TEST DOUT
10 11 BCK 1
LRCK BCK
LRCK 1
DRST
C159
0.01 0.1
D
A3.3V
L26
Bead
IC31
PCM1803A
1 20
LIN MODE1
2 19
RI N MODE0
C186
3 18
0.1
VREF 1 FMT1
4 17
VREF 2 FMT0
5 16
VCC OSR
6 15 SCK 1
AGND SCK 1
7 14
PDWN VDD
8 13
BYP AS DGND
9 12 CH1
TEST DOUT
10 11 BCK 1
LRCK BCK
LRCK 1
DRST
C190
0.01 0.1
D
A3.3V
L28
Bead
IC32
PCM1803A
1 20
LIN MODE1
2 19
RI N MODE0 C220
3 18
VREF 1 FMT1 0.1
4 17
VREF 2 FMT0
5 16
VCC OSR
6 15 SCK 1
AGND SCK 1
7 14
PDWN VDD
8 13
BYP AS DGND
9 12 CH2
TEST DOUT
10 11 BCK 1
LRCK BCK
LRCK 1
DRST
C219
0.01 0.1
D
A3.3V
L30
Bead
IC33
PCM1803A
1 20
LIN MODE1
2 19
RI N MODE0 C250
3 18
VREF 1 FMT1 0.1
4 17
VREF 2 FMT0
5 16
VCC OSR
6 15 SCK 1
AGND SCK 1
7 14
PDWN VDD
8 13
BYP AS DGND
9 12 CH4
TEST DOUT
10 11 BCK 1
LRCK BCK
LRCK 1
DRST
C254
0.01 0.1
D
DDJ-SX
3
4
C435 C436
0.1 1000P
C437 C438
DEL C372 0.1 1000P
DEL C373
1 1
A
C439 C440
CHASSI S CHASSI S
0.1 1000P
A
A
-15V
5V
D4
1N5819
R20
100K A5V
Q8 R23
R21
A124TK A 4.7
100K
D5 D7
MUTE- M
A5V
1SS355
1SS355 R22
3.3K
R19
C37
C36
NC
47/16
330/10 CN5A
A CDC- INTL
J
SDV 1
CDC- CSL
2
3
IC19 CDC- SCK
4
R24
1 5
NC VCC 5
22K
2 CDC- SDI
SUB 6
D6 W5
3 4 PW- ON CDC- SDOL
GND VO 7
D3.3V
C38 8
1SS355
BD4745G
C350
22/16
(L side)
47/16
A D
D3.3V
L23
C56 10uH
5P IC20
1 8
X1/I CL K X2
2 7
VDD OE
C40
3 6
GND S0
0.1 4 5
R27 S1 CL K
560
ICS501
R25
C54 33P
NC
C386 D5V
C53
X1
33P
6M
NC
C55 C39
0.1
C381 100P
C57
NC
1000P
C52
R36
10/25 1 39 100
PFO /CRST
C46 2 38 R37 100
AVDD CDATI
0.1 3 37
PWMO DVDD
4 36 R38 100
PLLO CDATO
R26 1.5K 5 35
DVSS CSYNC
6 34
R33 22 PUR CSCL K
IC21
7 33
DP DVSS
TUSB3200
R32 22 8 32
DM P17
9 31
D3.3V DVDD P16 C51
10 30
/MRST P15
11 29 D
0.1
TEST P14
C44 12 28
EXTEN P13
13 27 3
/RSTO DVDDS
0.1 5
C47 7
C50
0.1 9
0.1
C45 C385 C49 11
0.1 NC 0.1 14
C48
0.1
C382 C383 C384 R35
1K
C58
D26
R425
NC NC NC 5P
Parallel with the C47,C48,C50
SMAJ6.0A
( 0 0 0 0 )
0
NC
R197 R159
0
NC
R198 R160
0
NC
R199 R161
0 NC
R200 R162
TP 3
IC28
BD12K A5F P
TP 1
R156 TP 2
10K
D3.3V
1.2V
D12
C132
1SS355
C110
C109
100/10 0.1
47/16
C111 1
COREVDD
D 0.1 2
COREGND
3
LAL E
4
LCS0
5
LCS1
6
TP 31 LCS2
7
TP 30 LCS3
8
TP 29 LCS4
9
TP 28 LCS5
10
TP 27 LCS6
11
TP 26 LCS7
C112 12
IOVDD
0.1 13
IOGND
C113 14
COREVDD
0.1 15
GOREGND
16
LWE
17
LOE
18
TP 25 LGP 5
19
LSDA10
20
LCK E
21
LCL K
22
TP 24 LBCTL
23
LSDWE
24
LSDCAS
25
TP 23 LGTA
26
LA0
27
LA1
28
LA2
C114 29
IOVDD
0.1 30
IOGND
C115 31
PLLP1GND
0.1 32
PLLP1VDD
C116 33
PLLD1GND
0.1 34
PLLD1VDD
C124 35
PLLA1GND
0.1 36
PLLA1VDD
TP 22 TP 20 TP 18 TP 16
C125
TP 21 TP 19 TP 17 0.1
NC NC NC NC NC NC NC NC NC
4
A
A
DEL C375 DEL C376
1 1 1
C374
A
CHASSI S 0.1 CHASSI S CHASSI S
D
CN5B
CDC- INTR
J
1
CDC- CSR
2
3
CDC- SCK
4
5
CDC- SDI
6
W5
CDC- SDOR
7
D3.3V
8
C351
(R side
47/16
D
SM
D31 D30
C63
RSB6.8S RSB6.8S
C61
SCL 33P
SDA
X2
D29 D28
24M
RSB6.8S RSB6.8S
C62
33P
DI 0
0.68u/50
DO1
DO0
UDET
URST
C472
C64 C66
0.1
D3.3V
IC22 R84
0.01 0.01
74HC4050
NC
1AD15
R51 220
2 SCK 1
R39 220
1A 1Y 1AD14 R52 220
4 R41 220 SCK 2
2A 2Y 1AD13
R53 220
6 LRCK 1
R42 47
3A 3Y 1AD12 R54 220
10 R43 47 LRCK 2
4A 4Y
12 R44 47 BCK 1
5A 5Y
15 BCK 2
R45 47
6A 6Y
C65 C67
R85
0.01 NC 0.01
0
1-
D32
( 0 0 1 0 )
0
NC
SMAJ6.0A
R163 R201
R184
0
NC
R164 R202 1K
10K NC
R157 R166
NC 0
R165 R203
CN1
TP 4 TDI
1
TDO
3
TCK
5
C117
7
0.1
C118
9
0.1
11
TP 6
C119
TP 5 13
0.1
JTA
108
IOGND
107
IOVDD
106
WDT
105
PINI T/NMI
104
TDO
103
TDI
102
TCK
101
TMS
100
SDO2_1/I 3_1
99
SDO3_1/I 2_1
98
SDO4_1/I 1_1
97
SDO5_1/I 0_1
96
COREGND
95
COREVDD
94
FSR
93
SCK R
92
HCK R
IC29 91
SCK T
DSP 56724 90
FST
89
HCK T
88
SDO2/I 3
87
SDO3/I 2
86
SDO4/I 1
85
SDO5/I 0
84
SPDI FOUT1
83
SPDI DI N1
82
IOGND
81
IOVDD
80
EXTAL
79
XTAL
78
PLLPGND
77
PLLDGND
76
PLLDVDD
75
PLLAGND
74
PLLAVDD
73
PLLPVDD
C126 C127 C128 C129
0.1 0.1 0.1 0.1