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KP- ES43HK1/ME1/MN1/SN1, ES48HK1/ME1/MN1/SN1,
ES53HK1/ME1/MN1/SN1, ES61HK1/ME1/MN1/SN1
K
RM-961
SECTION 1
SELF DIAGNOSIS FUNCTION
The unit in this manual contain a self-diagnostic function. If an error occurs, the STANDBY/TIMER lamp will automatically begin to
flash.
The number of times the lamp flashes translates to a probable source of the problem. A definition of the STANDBY/TIMER lamp flash
indicators is listed in the instruction manual for the user's knowledge and reference. If an error symptom cannot be reproduced, the
remote commander can be used to review the failure occurrence data stored in memory to reveal past problems and how often these
problems occur.
1-1. DIAGNOSTIC TEST INDICATORS
When an errors occurs, the STANDBY/TIMER lamp will flash a set number of times to indicate the possible cause of the problem. If
there is more than one error, the lamp will identify the first of the problem areas.
Result for all of the following diagnostic items are displayed on screen. No error has occurred if the screen displays a “0”.
002:000 or
002:001 ~ 255
003:000 or
003:001 ~ 255
004:000 or
004:001 ~ 255
005:000 or
005:001 ~ 255
006:000 or
006:001 ~ 255
007:000 or
007:001 ~ 255
101:000 or
101:001 ~ 255
No. of times
STANDBY/TIMER
lamp flashes
Detected Symptoms
Diagnostic
Item
Description
• Power does not
turn on
• +B overcurrent
(OCP)
• +B overvoltage
(OVP)
• Vertical deflection
failure
• White balance
failure
(no PICTURE)
(no PICTURE)
• High Voltage
failure
• Audio Protection
• Micro reset
Self-diagnostic
display/
Diagnostic result
Probable Cause Location
Does not light
2 times
3 times
4 times
5 times
6 times
7 times
• Power cord is not plugged in.
• Fuse (F6001) is burned out.
• Fuse (F6001) is burned out.
(G, G1 board)
• H. OUT Q5104 is shorted.
• H. LIN Q5105 is shorted.
• H. LIN Q5105 is shorted.
(D board)
• IC6002 faulty.
• 10.5 V is not supplied.
• 10.5 V is not supplied.
(G, G1 board)
• V. OUT IC5302 faulty.
• R5340 open
• R5341 open
• R5340 open
• R5341 open
(D board)
• G2 is improperly adjusted.
(Note 1)
• CRT problem.
• Video OUT IC7101 (CR
• Video OUT IC7101 (CR
board), IC7201 (CG board),
IC7301 (CB board) are faulty.
IC7301 (CB board) are faulty.
• IC8306 (J1 board) and
IC4301 (E board) are faulty.
• No connection E board to CR
board.
• IC6301 (G, G1 bard) faulty.
• Power supply fails.
• IC1101 (A1 board) faulty.
• IC1101 (A1 board) faulty.
•Discharge CRT
(CR, CG, CB boards)
• Static discharge
• External noise
• External noise
• Power does not come on.
• No power is supplied to the PJ.
• AC power supply is faulty.
• No power is supplied to the PJ.
• AC power supply is faulty.
• Power does not come on.
• Load on power line is shorted.
• Load on power line is shorted.
• Power does not come on.
• Vertical deflection pulse is
stopped.
• Vertical size is too small.
• Vertical deflection stopped.
• Vertical deflection stopped.
• No raster is generated.
• CRT cathode current detection
• CRT cathode current detection
reference pulse output is small.
• +135 V is too high.
• There is picture but speaker
does not release sound.
• Power is shut down shortly,
after this return back to normal.
• Detect Micro latch up.
Note 1 : Refer to screen (G2) adjustment in section 4-2 of this manual.
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