Pioneer PDP-436SXE Service Manual

PDP-436SXE
136
1234
1234
C
D
F
A
B
E
7.2.2 PROCESSING IN ABNORMALITY
Power supply and DC-DC converter
SW_REG
DC/DC Converter
MODULE_Ucom
IIC Communication
Device
3-wire serial Communication NG
IIC Communication NG
PSW2 (L_act)
RELAY (H_act)
ASIC
ON/OFF
ANT
V+5.1V_STB
V+3.3V_STB
Overcurrent
Detection
Inversion
MAIN_UCOM
Latch
POWER SUPPLY Unit
POWER SUPPLY Unit
R06 D-TUNER Assy
OBE MAIN Assy
OB DIGITAL Assy
Port Name SD/PD Indication Assigned Pin Active
ANT_POW_EU DTB antenna
short-circuit
IF_37 Warning with L
Circuit diagram
Power supply for DTB Antenna
(436SXE Model Only)
Circuit diagram
Specifications for port monitoring
ANT_POW_B
H: OFF
L: ON
ANT_POW_EU
Observation
OBE MAIN Assy
DTB_UCOM
STI5517DWAL
MAIN_UCOM
At short: L hold
H: ON
L: OFF
STV0361L

Pioneer PDP-436SXE Specifications

General

Brand	Pioneer
Model	PDP-436SXE
Category	Monitor
Language	English