Denon DN-X1600 Service Manual page 27

BLOCK DIAGRAM
DNX1600 BLOCK DIAGRAM
EFFECT RETURN
8U-210092
MIC1 MIC2 L(MONO)
INPUT UNIT
+15V
-15V
+5VA
S.AGND
RL_5V
+3.3V
CX121
HA HA
PCM1804 CX181 CY181
PCM1804
+3.3V
+5VA
+15V
8U-210093-2
-15V
MIC UNIT
S.DGND
AC INLET
8U-110070-2
8U-210093-1
PHONES
HP UNIT OUTPUT UNIT
CX101
TR
MUTE
8U-110068-1
AC INPUT UNIT
2pin VH
CX021
TR
MUTE
CW102
CY102
+15V
-15V
CX022
2pin VH
MUTE
R CD1 CD2 CD PHONO CD PHONO
LINE1 LINE2 LINE3
GND(PHONO)
RL_5V RL_5V
Relay Relay Relay
RL_GND RL_GND RL_GND
PCM1804 PCM1804 PCM1804
EFFECT SEND BOOTH
L
L R L R
+15V
-15V
+5VA TR
MUTE MUTE
RL_5V BTL
BTL BTL
+3.3V
MUTE(TR) MUTE
Cirkit
MUTE MUTE MUTE
Σ+LPF Σ+LPF Σ+LPF Σ+LPF Σ+LPF Σ+LPF Σ+LPF
REC_Lch
I-V
REC_Rch
PCM1690
24bit
8U-110068-2
10P-SCN 12P-SCN
POWER UNIT
CW121
CW101
FADER ST
DIGITAL OUT
CD PHONO
1 2
LINE4
3 4
RL_5V RL_5V
Fader
Relay
SPDIF
CY131
RL_GND
PCM1804
Relay
AD CTL
AD Signal DATA
MCLK/BCK/LRCK for ADC
CY231
MASTER
MASTER REC
R
BTL
TR
MUTE MUTE
MUTE
Σ+LPF
CY232
REC_Lch
I-V
REC_Rch
PCM1795
32bit
DA CTL
DA Signal DATA
MCLK/BCK/LRCK for DA
8U-110069-1
PANEL UNIT
8pin PH
CX081
8-1
CX071 CW071
Multiplexer
+5V
(TC4051)
+3.3V
+34V
8-1
+1.2V Multiplexer
(TC4051)
8-1
FLGND
Multiplexer
LEDGND
(TC4051)
8-1
Multiplexer
(TC4051)
TC4053
2-1
Multiplexer
AC-DC
CW046
CW045
4P-SAN 4P-SAN
PHR-4 PHR-4
2pin VH CY022
CH FADER
27
8U-310012
MAIN UINT
DATA
DIT SRC
LRCK/BCK
Fader
710LRCK/BCK
CX131
AHCLK
ADC DATA
OUTD1-4
LRCK/BCK
McASP
0
ADMCLK
+3.3V
+1.2V
DAC DATA EMIF
CX231
16MBx16bit
16MBx16bit
SDRAM
SDRAM 32bit
DIR
FIFO
IF
16.9344M
SRC
Hz
IF
DIT
DIT
24.576
IF
MHz
CPU IF
（REG_CS2）
CLK
SEL
LRCK/BCK
OUTD1-4
DAMCLK
LINE
ADC DATA
SEL FPGA Spartan3A （XC3S400A）
CX232
710LRCK/BCK
ADDA
ADC_DAC LRCK/BCK
LRCK
ADDA
BCK
+5V
CTL
+1.2V
ADDA
+3.3V
MUTE/RST
CY081
ADDA CTL
8pin PH
DGND CX252
CY252
3
3-8 DEC
SN74HCT138APW
8
CS
3
8
3-8 DEC
VR x 10 SN74HCT138APW
CS
S/P
24
DRIVER
8
VR(C) x 17
TB62777FNG
24 S/P 8
DRIVER
TB62777FNG
TACT SW x 38
8
2-1 3
P/S Buffer
Multiplexer
SN74LV165APW
SLIDE SW x 4
3 8
P/S Buffer
SN74LV165APW
CW082
CW043
CW042 CX044
8pin KR
4P-SAN 4P-SAN EHR-4
8pin DS
PHR-4 PHR-4
CY082
8U-110069-2
SPLIT UNIT
X-FADER
MIDI OUT USB B
USB A
48MHz
CPU(USB)
USB SW
USB Audio I2S
USB CTL
MIX/VR/EQ ect...
DMA
RST
DJ EFX
CPU +3.3V
DSP SH7263 +1.2V
DA710
AUTO
BPM
SSI BUS
VFD_IF
0/1 I/O
ADC
UHPI
32bit
32bit
UHPI
32bit
MAIN BUS
16bit
32bit 16bit
REG
FFT
4,000LE
+5V
+3.3V
RST
+1.2V
SSI-DSP
Buffer
LED/SW
TDM-I2S
MTX 4ch TDM
x2
25pin FFC P1.0 Si CX072
7pin FFC P1.0 Si
25pin FFC P1.0 Si 7pin FFC P1.0 Si
CY072
VFD
Cirkit
CZ041
4pin DA
BN061GINK
LED x 147
4pin DA
CW041 VFD
CZ031
3pin DA
SELECTOR x 4
ENC x 5
3pin DA
CW031
CX233
23pin FFC P1.0 Si
8U-110070-1
23pin FFC P1.0 Si
EFFECT UNIT
CY233
EFX
FUNC1 FUNC2
FUNC3 FUNC4
MIDI