DP-IF8000
18
18
6-2. BLOCK DIAGRAM (1/2)
1 48 34 24 23 26 27 28
22 15 14 13 36 35 37 38
5
17
143
1 2
3
15 14 13
16
IC1
D201-221
LED
DISPLAY
IC2
POWER
INPUT
SW1
SW2
EFFECT
SW3
OUTPUT
SW4
44 42 43
X3
8MHz
CONTROL
BUS
29-32
22,23,26,27
100-103,
22,23,26,27
110,113-118,
72,73,76-79,
VPOUT1
RCS
RINFO
DILRCK
VPOUT2
122-125,128,
8
8
8
16
DISEL
SCK0
SDO0
INSEL
DEC_DET
DEC_XCS
SCK1
SDO1
SDI1
D5
DSP_HREQ
DSP_XCS
SCK1
SDO1
DEC_XRST
DIH_XRST
DIS_XRST
ADDA_XRST
DSPTMP1
DSPTMP2
DSPTMP3
DSPTMP4
DSPTMP5
DSPEFF
DSP_XRST
DSPMUTE
NOAUDIO
DIE_XRST
ADDA_XRST
DIR_ERR
DIR_NAUD
DIR_EMP
DIR_F0
DIR_F1
DIR_F2
DIR_XST
DIR_DET
D4
DISEL
DIR__XRST
DIR__ERR
DIR__NAUD
DIR__EMP
DIR__F0
MCK
LRCK
BCK
MCKADDA
SDI2
SDO2
DIR_XCS
SCK2
DIR__F1
DIR__F2
DIR__XST
DIR__DET
LRCK
BCK
MCK
LRCK
BCK
MCK
DSPEFF
OTHSG
CLFSG
SLRSG
FLRSG
DSPTMP1
DSPTMP2
DSPTMP3
DSPTMP4
DSPTMP5
DIGITAL
IN-1
OPTICAL
DIGITAL
IN-2
OPTICAL
IC3
LINE AMP
IC20
ADC
IC4
DIR
IC13-IC15
RAM
IC8
SELECT SWITCH
IC11
DECODER
IC19
MAIN DSP
UCON
VDD
S101
ATT
0dB -8dB
Q101
J101
LINE
IN
Q102
LED DRIVER
Q201,202
REG
9V
TX MAIN
SECTION (2/2)
TX MAIN
SECTION (2/2)
L
R
• Signal Path
:LINE(ANALOG)
:LINE(DIGITAL)
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
5
1
5
1
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299