Overall Block Diagram - Pioneer XDJ-R1 Service Manual

1

4.2 OVERALL BLOCK DIAGRAM

NJM4580
A
LINE1/P H1 IC416
LN/P H
NJM4580
LINE2/P H2 IC418
B
LN/P H
AUX
Boost
C
3
L +20dB
4
S
MI C.
2
R
1
G
SLOT-IN FEEDER
MECHA ASSY
Spindle
(DECK1)
Slide
SP/SL
Motor
Focus Track
D
Opitical
Load
Motor
Disc
1 2
Sensor
SLOT-IN FEEDER
MECHA ASSY
Spindle
(DECK2)
Slide
SP/SL
E
Motor
Focus Track
Opitical
Load
Motor
Disc
1 2
F
Sensor
10
1
2
NJM4580
LN 0dB
IC403
IC417 PCM1803
ADC
RI AA
-9.05dB
PH +36dB
NJM4580
LN 0dB
IC405
IC419 PCM1803
ADC
RI AA
-9.05dB
PH +36dB
BCK 3
NJM4580
LRCK 3
IC404
DO5
IC420
PCM1803
ADC
-9.05dB
BCK 3
IC421
LRCK 3
IC406
NJM2068
DO6
+11dB PCM1803
ADC
SERVO ASSY
IC102
BA5826FP
4CH Driver
X102
16.9344M
BCK 1
LRCK 1
DO1
IC101
BU9543K V
CD DSP
IC103
BA6218
Motor Driver
SERVO ASSY
IC102
BA5826FP
X102
4CH Driver
16.9344M
BCK 2
LRCK 2
DO2
IC101
BU9543K V
parallel
CD DSP
IC103
BA6218
Motor Driver
2
3
SCK 3
BCK 3
LRCK 3
DO3
BCK 3
LRCK 3
DO4
USB Host
IC802
ISP1761
USB IF
DSP & POWER
ASSY
RX0 I2S
RX1 I2S
IC816
EN25Q64
Flash MEMO.
IC813,IC814
IC803
IS42S83200G
29W800D
Flash ROM SDRAM* 2
CD1 /RST
CD2 /RST
parallel
18.432M
X402
SWITCHING POWER
AC Plug
CD Driv er
XDJ-R1
3
4
IC814
SCK 3A SCK 3
SN74LVC1G17
Buffer
SCK 4
SCK 4
SCK 3
BCK 3
LRCK 3
X801
12M
BCK 3
LRCK 3
TX0 I2S
TX1 I2S
TX used BCK 3&L RCK 3
IC805
ADSP-BF532
IC815
DECK DSP
74HC14
Hysteresis
SPI
IC811
AXM22001
WiF i Module
SPI
(HW) ANT
/RST- 724
SPI(SW)
SI,SO,/CS,SCK
IC812
STM8S207MBT3
CD MCU
STBY
SWITCHING POWER
6V/4A,+15V&- 15V/0.4A,7V/2A
STB5V/0.2A,32V/0.35A
+Ef&- Ef(3.4V/0.8A)
-15V
7V STB5V
UI MCU
+15V
DSP & POWER
ASSY
4
I/O ASSY
IC815
SCK 4A
SN74LVC1G17
Buffer
X
IC401
MCL K
ICS501
2*PLL
IC813 IC
SN74LVC1G17
TU
Buffer
USB
BCK
IC402
LRCK
74HC4050
Buffer
DI 1 DO7 D
24.576M
X401
IC40
DSP 567
MIXER
IC414,IC415 IC412,IC4
74L V573
EM638165T
LATCH* 2 SDRAM*
QS3245
74HCT08 F
Buffer
VF D Filam ent
+Ef -Ef
IC5
2.5V(Ek)
LD11
6V
IC3
TP S54
A5V BUCK
IC7 IC2
BD4745 BA0
Com pare
LDO
OP A
Power
Delay IC1
BA0
LDO
IC4
TP S54
BUC