Main Assy (1/4) - Pioneer CDJ-350 Service Manual

1

10.2 MAIN ASSY (1/4)

C
1/4
MAIN ASSY (DWX3105)
A
MAIN CONTROL
DATA
IC101
DYW1792- /J
B
(S29GL032N90TFI030-K)
FLASH ROM(32M)
V+3R3B
4 8
A 1 6 A 1 5
4 7
B Y T E # A 1 4
4 6
R101
V S S 2 A 1 3
33
4 5
DATA15 4 5
D Q 1 5 / A - 1 A 1 2
4 4
DATA7 3 6
D Q 7 A 1 1
4 3
DATA14 2 7
D Q 1 4 A 1 0
DATA6 1 8 4 2
D Q 6
4 1
DATA13 4 5
D Q 1 3
4 0
DATA5 3 6
D Q 5 A 1 9
3 9
DATA12 2 7
D Q 1 2 A 2 0
3 8
DATA4 1 8
D Q 4 W E #
C101
3 7
R102
R106
V C C R E S E T #
33
33
0.1u
DATA11 4 5 3 6
D Q 1 1 A 2 1
3 5
DATA3 3 6
D Q 3
W P # / A C C
3 4
DATA10 2 7
D Q 1 0
R Y / B Y #
3 3
C DATA2 1 8
D Q 2 A 1 8
3 2
DATA9 4 5
D Q 9 A 1 7
DATA1 3 6 3 1
D Q 1
3 0
DATA8 2 7
D Q 8
2 9
DATA0 1 8
D Q 0
2 8
R107
O E #
33
2 7
V S S 1
2 6
C E #
GNDD
2 5
A 0
R103
56
DATA15 4 5
DATA14 3 6
DATA13 2 7
DATA12 1 8
DATA8 1 8
DATA9 2 7
DATA10 3 6
DATA11 4 5
D
IC102
R108
56
54
VSS3 V D D 1
53
DQ15
R104
52
DATA4 1 8
VSSQ4 V D D Q 1
51
DATA5 2 7
DQ14
50
DATA6 3 6
DQ13
C102
49
DATA7 4 5
VDDQ4
V S S Q 1
0.01u
4 8
56
D Q 1 2
4 7
D Q 1 1
R105
4 6
DATA3 4 5
V S S Q 3 V D D Q 2
DATA2 3 6 4 5
D Q 1 0
4 4
DATA1 2 7
D Q 9
C103
4 3
DATA0 1 8
V D D Q 3 V S S Q 2
0.1u 4 2
56
D Q 8
4 1
V S S 2 V D D 2
4 0
N . C / R F U L D Q M
GNDD
3 9
U D Q M
3 8
C L K
66MHz
3 7
C K E
3 6
A 1 2
3 5
A 1 1
3 4
A 9
3 3
E A 8 A 1 0 / A P
3 2
A 7
3 1
A 6
3 0
A 5
2 9
A 4
2 8
V S S 1 V D D 3
K4S561632J-UC75
SDRAM(256M)
Substitute
H57V2562GTR-75C-K
F
C
1/4
58
1
2
(DA)
: Audio Data Signal Route
(USB_DN)
: USB_D_N Signal Route
(USB_DP)
: USB_D_P Signal Route
(CONT1)
: CONTROL1 Signal Route
(CONT2)
: CONTROL2 Signal Route
: Waveform Measuring Point
ADRS17
1
ADRS16
2 ADRS15
3
ADRS14
4
ADRS13
5
ADRS12
6
ADRS11
7 ADRS10
A 9
8 ADRS9
A 8
9
ADRS20
1 0
ADRS21
1 1
DQMLL
1 2
R109
1 3
1 4 22k
1 5
RX/XBY
1 6
ADRS19
1 7
ADRS18
1 8 ADRS8
A 7
1 9
ADRS7
A 6
2 0
ADRS6
A 5
2 1
ADRS5
A 4
2 2
ADRS4
A 3
2 3 ADRS3
A 2
2 4
ADRS2
A 1
ADRS1
CS0
OE
R110
DATA15 1
C104
1
DATA14 2
2 0.1u
DATA13 3
D Q 0
C105
3
DATA12 4
0.1u
4
D Q 1
5
D Q 2
R111
6
DATA11 1
7
DATA10 2
D Q 3
8
DATA9 3
D Q 4
C106
9
DATA8 4
VCG1063
1 0
D Q 5
1 1
D Q 6
R112
1 2
DATA7 1
1 3
DATA6 2
D Q 7
C107
1 4
DATA5 3
0.1u
1 5 DQMLU DATA4 4
1 6
WE
W E
1 7
CAS
C A S
R113
1 8
RAS DATA3 1
R A S
1 9
CS3 DATA2 2
C S
2 0
ADRS14 DATA1 3
B A 0
2 1 ADRS15 DATA0 4
B A 1
2 2
ADRS11
2 3
ADRS1
A 0
2 4
ADRS2
A 1
2 5
ADRS3 CKE
A 2
2 6 ADRS4
A 3
C108
2 7
330p
SCH
GNDD
ADRS5
ADRS6
ADRS7
ADRS8
V+3R3
ADRS9
ADRS10
ADRS12
ADRS13
CKE
DQMLL
2
3
for DEBUG
JTAG
8
1
6
7
5
3
4
V+3R3
2
10
9
GNDD
V+1R2
F101
DTL1106-A
1 3
2
V+3R3B
C181
GNDD
NM
C182
V+3R3
F102
NM
DTL1106-A
1 3 V+3R3B
2
V+1R2A
GNDD
GNDD
181
SPDLFG
182
5MON
4:4A
183
C111
C 4/4
0.1u
184
C112
0.1u
185
ZERO
R114
186
10k
R115
187
10k
188
189
190
C124
191
0.01u 192
R185
193
PWMSL2IN
56 194
195
196
197
R186 C113
198
PWMSL1IN 1 8 0.1u
C114
199
PWMLO 2 7 VCG1063-A
200
DRVMUTE2 3 6
201
DRVMUTE1 4 5
202
56
203
C125
204
0.1u 205
206
207
208
TCOUNT
C115
209
0.1u 210
211
212
213
214
8
215
7
216
6
217
5
C116
218
0.1u
33
C117
219
VCG1063-A
220
8
221
7
222
6
223
5
C126
224
33
330p SCH 225
226
8
227
7
228
6
C118
229
5 0.1u
C119
230
VCG1063-A
33
231
232
8
233
7
234
6
235
5
236
33
C120
237
0.1u
C121
238
VCG1063-A
239
240
GNDD
CONTROL
ADRESS
CDJ-350
3
4
JTAG_RST JTAG_RST
15K
XASEMD XASEMD
13I
TMS
TDI
ASEBRKAK/ASEBRK
TRST
TDO
TCK
PB6/SCL3/PINT6/IRQ6
PB7/SDA3/PINT7/IRQ7
VCC11
PD15/D31/PINT7/SD_CD/ADTRG/TIOC4D 181: PB2/SCL1/PINT2/IRQ2
PD14/D30/PINT6/SD_WP/TIOC4C 182: PB3/SDA1/PINT3/IRQ3
PD13/D29/PINT5/SD_D1/TEND1/TIOC4B 183: PVCC14
PD12/D28/PINT4/SD_D0/DACK1/TIOC4A 184: PVCC15
PVSS16 185: PB4/SCL2/PINT4/IRQ4
PD11/D27/PINT3/SD_CLK/DREQ1/TIOC3D 186: PB5/SDA2/PINT5/IRQ5
PVCC16 187: PVSS15
PD10/D26/PINT2/SD_CMD/TEND0/TIOC3C 188: VSS11
PD9/D25/PINT1/SD_D3/DACK0/TIOC3B
PD8/D24/PINT0/SD_D2/DREQ0/TIOC3A
PD7/D23/IRQ7/SCS1/TCLKD/TIOC2B
PD6/D22/IRQ6/SSO1/TCLKC/TIOC2A
VCC12
PD5/D21/IRQ5/SSI1/TCLKB/TIOC1B
VSS12
PVSS17
PD4/D20/IRQ4/SSCK1/TCLKA/TIOC1A
PVCC17
PD3/D19/IRQ3/SCS0/DACK3/TIOC0D
PD2/D18/IRQ2/SSO0/DREQ3/TIOC0C
PD1/D17/IRQ1/SSI0/DACK2/TIOC0B
PD0/D16/IRQ0/SSCK0/DREQ2/TIOC0A
D15
D14
PVSS18
D13
PVCC18
D12
D11
D10
D9
D8
VCC13
D7
VSS13
PVSS19 238: PC13/RD/WR
D6 239: PC12/CKE
PVCC19 240: PC11/CASU/BREQ/AUDATA1
D5 1: P C 1 0 / R A S U / B A C K / A U D A T A 0
D4
D3
D2
D1
D0
PVSS20
PVCC20
4
IC103
R5S72630P200FP
CORE:200MHz
LVTTL