Pioneer PRO-110FD Service Manual page 84

1
A
Power supply status - Standby
Microcomputer
output port state
IR/Key/
ON
IF: ACTIVE
OFF
Main: PSW1
OFF
Module: RELAY
Module: DRF_B OFF
LED
Microcomputer
input port state
Main: RST4 ON
B
Main: RST2 OFF
EEPROM
Module: RST2
OFF
Main
C
Digital
Sensor
Remote control unit waiting state. (Red LED: ON)
Standby power device and some Vcc power devices operate.
RGB-SW/AD/D-AMP/MAP are electrified, but uses the power-saving mode function of the IC.
Power supply status - ON
D
Microcomputer
output port state
IR/Key/
ON
IF: ACTIVE
Main: PSW1 ON
ON
Module: RELAY
Module: DRF_B ON
LED
Microcomputer
input port state
Main: RST4 ON
Main: RST2 ON
Module: RST2 ON
E
Main
Digital
F
Sensor
A state when it displays a picture on the PDP. (Blue LED: ON)
All devices are electrified.
44
1
2
232C
AC_DET
IF ucom
M_SW_DET
Short
ACTIVE
M_SW_DET_B
RST3
RST4
Main_
PSW1
ucom
RST2
EMG_USB
MOD_
RST
DLNA/USB
SW
(Elite)
"POF"
RELAY
Module_
EEPROM
ucom
X/Y Drive
BAK_EEP
Scan
DRIVE
DCDC/REG
232C
AC_DET
IF ucom
M_SW_DET
Short
ACTIVE
M_SW_DET_B
RST3
RST4
Main_
PSW1
EEPROM
ucom
RST2
MOD_
RST
DLNA/USB
SW
"PON"
RELAY
Module_
EEPROM
ucom
X/Y Drive
BAK_EEP
Scan
DRIVE
DCDC/REG
2
3
ON
DCDC/REG
PDET
AND
DCDC/REG
A.D.TUNER A.TUNER
AND
AV-SW
D.TUNER A.TUNER
FAN
A.D.TUNER
VDEC
VBI VBI
COFDEM
HDMI
BCM BCM
CIF
ASIC RGB-SW
iLink POD
GR
LVDS-Tx AD
USB(Reg.) AAC-DEC
USB
OR
LVDS-Rx
DCDC/REG
SQ ASIC
RST2
AND
DRF_B
Address
ASIC ADDRESS
ON
DCDC/REG
PDET
AND
DCDC/REG
A.D.TUNER A.TUNER
AND
AV-SW
D.TUNER A.TUNER
FAN
A.D.TUNER
VDEC
VBI VBI
EMG_USB COFDEM
HDMI
BCM BCM
CIF
ASIC RGB-SW
iLink POD
GR
LVDS-Tx AD
(Elite) USB(Reg.) AAC-DEC
USB
OR
LVDS-Rx
DCDC/REG
SQ ASIC
RST2
AND
DRF_B
Address
ASIC ADDRESS
PDP-5010FD
3
4
OFF
V+3.3V_STB
Power supply
V+5.1V_STB
STB
R
US_SW
AC_
DET
I/O
MAP
MAP MSP
M_SW
_DET
D-AMP
Jumper
P11
DAC
Vcc
Vsus
Vadr
DRIVE/SCAN
OFF
V+3.3V_STB
Power supply
V+5.1V_STB
STB
R
US_SW
AC_
DET
I/O
MAP
MSP MAP
M_SW
_DET
D-AMP
Jumper
P11
DAC
Vcc
Vsus
Vadr
DRIVE/SCAN
4
AC
Main
Switch
Relay
V+35V
V+16.5V
V+12V
V+6.5V
V+5.1V
VSUS
VADR
AC
Main
Switch
Relay
V+35V
V+16.5V
V+12V
V+6.5V
V+5.1V
VSUS
VADR