Digital Assy - Pioneer KRP-500P Service Manual

5
4.10 50F DIGITAL ASSY
50F DIGITAL ASSY
V+12V V+10V
10V
REG
V+2_5V_D V+1_2V_D
1.2V
REG
V+2_5V_D
V+1_8V_D
1.8V
REG
Y*****_PD
SCN**_PD
VOFS_ADJ,YPRST_ADJ,
YKNOFS**_ADJ
SCAN,YSUS
V+3_3V_D
V+10V
V+3_3V_D
V+10V
V+3_3V_D
V+10V
V+3_3V_D
V+10V
5
6
D24
V+6_5V
V+3V_EEP
RELAY1
V+3_3V_D
V+2_5V_D
V+1_1V_D
DAC_**
DAC
XKOFS*_ADJ
ADR_PD_MSK
Pulse
MASK
Width
V+3VACT
OR
Pulse SQ_NON
Width
WE_SQ
LVDS
YSUS
UART
UART(CS)
DET_CS
D12
6
7
D23
D25
V+12V
OR
RELAY1
KDD
PSW1
DC-DC
CONVERTER
V+6_5V
BD8606FV
IC3801
PSW2
PD
EXT_PD
O
R
V+3VACT
RESET
V+3V_D
RESET
MODULE UCOM
RST2
M30620FCSGP
IC3601
RST_SQ
V+3_3V_D
V+1_2V_D
V+2_5V_D
LVDS
LVDS
TRANSMITTER
PEG478A-K
IC3401
V+3_3V_D
V+1_1V_D
V+1_8V_D
V+2_5V_D
Flash Memory
V+3_3V_D
IC3302
SUB-FILD CONV.
GPIO8
&
XY DRV SEQUENCE
PATTERN GEN.
PEG383B-K
IC3301
V+3VACTV
D11
KRP-500P
7
8
PSW2
X****_PD
PSIZE
AND
V+3_3V_D
V+10V
V+3_3V_D
V+10V
V+3_3V_D
V+10V
V+3_3V_D
V+10V
XSUS
8
A
B
C
D
E
F
33