Pioneer DEQ-P6600/EW, Service Manual

Page: 37 / 46

DEQ-P8000/UC
37
5 6 7 8
5 6
7
8
C
D
F
A
B
E
D I R M C K
DDIN0 DDIN1 DDIN2 DDIN3
V
ERR/BS DBL/V DIRINT
D I R B C K
D I R W C K
S D W C K I 0
S D B C K I 0
/ S D B C K O
D I R P C O
D I R S D O
S D I A
S U R E N C
K A R A O K E
M U T E
C R C
A C 3 D A T A
D T S D A T A
N O N P C M
Z E R O F L G
X I
X O
C P O
S D O A 0
S D O A 1
S D O A 2
S D I B 0
S D I B 1
S D I B 2
S D I B 3
R A M D 0 - 1 5
C A S N
R A S N
R A M W E N
R A M O E N
R A M A 0 - 1 7
O V F B / E N D
SDOB3 SDOB2 SDOB1 SDOB0
SDWCKI1
SDBCKI1
O P O R T 0 - 7
/ C S
S O
S I
S C K
I P O R T 0 - 4
D B L
ERR
BS
SYNC
U
FS128
C
SYNC/U FS128/C
VMOD BSMOD DDINSEL UMOD
IPORT5-7
7 6 5
CMOD
CRC
PLL
PLL DIR
SDIASEL
MainDSP
(AC-3/ProLogicII/
DTS Decoder)
Coefficient.
Program
RAM
SDIBSEL
SubDSP
SDIBCKSEL
SDOBCKSEL
OVFSEL
Control Resistor
MPLOAD
Microcomputer Interface
Memory
Interface
SDIACKSEL
DIRO Interface
SDIA Interface
SDOA Interface
SDIB Interface
SDOB Interface
DIR Clock
(25MHz)
DSP Clock
(30MHz)
L,R
LS,RS
C,LFE
Block diagram