Digital Assy - Pioneer PDP-5010FD Service Manual

5
4.10 50F DIGITAL ASSY
50F DIGITAL ASSY
V+2_5V_D
V+1_2V_D
1.2V
REG.
V+2_5V_D
V+1_8V_D
1.8V
REG.
VH_UV_PD,
YDRIVE_PD,
YRESNC_PD,
YDD_CHV_PD,
IC5V_UV_PD
VOFS_ADJ,YPRST_ADJ,
XKNOFS1_2_ADJ,
XKNOFS3_ADJ,XKNOFS4_ADJ,
SCAN,YSUS
5
6
D24
V+3V_EE
Vsus_ADJ
PD_TRG_B, AC_DET, M_SW_DET
RELAY2
V+3_3V_D
V+2_5V_D
DC-DC
CONVERTER
BD8602FV
IC3801
V+1_1V_D
SCL, SCL,
SDA SDA
DAC
DAC
STOP_SQ
Pulse SQ_NON
Width
ADR PD MSK Pulse
MASK
Width
ADRS PD
OR
MODULE UCOM
LVDS
Flash Memory
IC3302
UART
LVDS
Reciever
IC3201
INP_MUTE
V+3VACTV
D11
PDP-5010FD
6
7
D23
+5_1V
RELAY OR
DRF_B
RELAY
AND
PSW1
+5_1V
PS_PWDN
PD
PSW2
XKOFS1_ADJ,XKNOFS2_ADJ
O
R
V+3VACTV
V+3VACTV
PD_MUTE
RESET
V+3V_D
RESET
RST2
M30620FCPGP
RST_SQ
IC3601
PSIZE
V+1_2V_D
V+3_3V_D
LVDS
TRANSMITTER
PEG384B
IC3401
LVDS
V+1_1V_D
V+1_8V_D
V+3_3V_D
SUB-FILD CONV. XSUS
&
RESETX
XY DRV SEQUENCE
PATTERN GEN.
PEG383B-K
IC3301
LVDS
Reciever
IC3202
LVDS
7
8
XSUSTN_PD,
XDD_CNV_PD,
XDRIVE_PD
PSW2
SUS_MUTE
8
A
B
C
D
E
F
33