Pioneer KRP-500P - Page 27

27
KRP-500P
5
6 7 8
5
6 7 8
A
B
C
D
E
F
Analog Audio signal
Digital Video signal
Digital Audio signal
Synchronized signal
Data signal
Control signal
M_SW_DET
AC_DET
A_NG_B
SD_AB
SD_CD
OTW
SP_ALM
REQ_MD
TXD_MD
RXD_MD
TXD_MD
RXD_MD
From/To
UART SW
(IC7201)
MODE
ARIA_OE
IC4005
TC74VHC00FTS1
IC4001-4004
OE
TC74VCX16244FT x4
HD_O/VD_O/DE_O/CLK_O
RA_O[0:9]/GA_O[0:9]/BA_O[0:9]
RB_O[0:9]/GB_O[0:9]/BB_O[0:9]
To/From MAIN CPU
SDA_AV
SCL_AV
To MAIN CPU
RST_5504
AC_A_MUTE
PDN
PWM(L/R)
From MAIN CPU
IC8341
JA8551
TAS5504APAG
R+
L+
X8341
R-
L-
ASS1222
VALID
IC8401
TAS5122DCA
RESET_AB
RESET_CD
SPEAKER
OUT
D-class
Amplifier
PWM
Processor
with VOL CTL
DC DETECT
(discrete)
Bus Buffer
Module
ucom
ZEUS
OR
NAND
OR
13.5MHz
X'TAL
AUDIO ASSY
DIGITAL ASSY
POWER SUPPLY
UNIT