1
P50XR01U/E P60XR01U/E
1. Features -----------------------------------------------2
2. Specifications-----------------------------------------7
3. Servicing-----------------------------------------------8
4. Component names----------------------------------9
5. Adjustment ------------------------------------------ 15
6. Troubleshooting------------------------------------ 26
7. Self-diagnosis function --------------------------- 43
8. Waveform diagrams------------------------------ 45
9. Block diagrams------------------------------------- 47
10.Connection diagrams----------------------------- 49
11.Wiring diagrams----------------------------------- 51
12.Disassembly diagrams--------------------------- 55
13.Replacement partslist ---------------------------- 59
Contents
CAUTION FOR SAFETY
Please read this page before repairing the monitor.
This page explains the following items for keeping the safety of set and preventing accidents
during repair.
Smols Used:
Warning This symbol means "possibility of death or heavy damage"
Caution This symbol means "possibility of damage or breakage"
This symbol means "CAUTION"
This symbol means "POSSIBILITY of
ELECTRIC SHOCK"
This symbol means "MUST"
This symbol means "DO NOT"
Follow instructions.
Special attention parts are indicated
on cabinter, chassis and parts by label.
Please follow the notesin [Safety In-
structions] in the User’s Manual.
Prevent electric shock.
Take care during working because
the monitor has high voltage parts
and power supply parts.
Possibility of electric shock if these
parts are touched.
Disconnect power plug during
overhaul, reassemble or parts change.
Daeth or injury by electric shock may
occur if live parts are touched.
Use recommended components.
Components and parts with special
characteristics for safety or reliability
are indicated in parts lists and circuit
diagrams by the mark.
Electric shock of fire may occur if non-
recommended components or parts
are used.
Keep the same style of wiring.
The Monitor uses insulating tubes
or tapes for safety and some comp-
nents are kept at a distance from
PCB surfaces for safety.
Internal leads kept from hot-or high
voltage partsby clampersor styling.
Return wiring to original condition after
repair to prevent electric shock or fire.
Perform safety check after finishing.
Every part (removed screws, compo-
nent and wiring) should be returned to
to its original condition.
Check around the repair position for
damage and measure insulation
impedance by using a meg-ohm me-
ter.
Confirm that the value of impedance
is more than 4M ohm.
Electric shock or fire may occur if
the value is less than 4M ohm.
The code and combination circuit of the
HDCP is not a repairable item.
Never remove the shield case that is
assembled to the code and combination
circuit of the HDCP.
WARNING
14.Schematic diagrams ------------------------------ 60