Digital Assy - Pioneer PDP-5071PU Service Manual

5

4.9 50 DIGITAL ASSY

50 DIGITAL ASSY
VH_UV_PD, YDRIVE_PD
YRESNC_PD,
YDD_CHV_PD
Vofs_ADJ,
SCAN
YSUS
V+8V
V+8V
LED_R
LED_B
V+3V_D
MSEL
YOBI
D12
5
6
D24
V+3V_EEP
V+3V_D
DC-DC CONVERTER
MODULE
V+1V_D
AXY1137-
SCL,
SDA
DAC
STOP_SQ
Pulse SQ_PD
Width
YPR-U
MASK
OR
UART
SW
LVDS
FlashMemory
IC3301
V+3VACTV
PDP-5071PU
6
7
D11
V+8V
+12V
REG.
Vsus_AD
RELAY, PD_TRG_B,
RELAY
AND
+12V
PS_PWDN
XSUSTN_PD, XDD_CNV_PD,
R V
Ext_P
PD_MUTE
DRF_
MODULE UCOM
XSUS
M30620FCPGP
IC3151
PSIZE
SUB-FILD CONV.
&
XY DRV SEQUENCE
PATTERN GEN.
PEG239A-K
IC3401
VD
HD
H DET
D11
7
8
DRF
V+8V
V+8V
LVDS
8
A
B
C
D
E
F
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