Display Content - Panasonic RX-ES22E Service Manual

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9.3 Display Content

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Note:
Items marked with ( ) are automatically displayed, and do not required the procedure describe in the
section "Self-Diagnosis Function".
Display
Code
*U01 When operating on batteries, power goes off
immediately after being turned on.
*U02 Power cannot be switch on.
H01 Cassette deck does not operate correctly.
H02 Units does not record, or the unit goes into
recording mode even when the erasure prevention
tabs have been removed from the cassette.
H03 Tape does not display, even when the tape deck
play button is pressed.The motor operates when the
tape deck play button is pressed, even when no
cassette is loaded in the deck.
H15 The CD tray closes immediately after it is opened.
H16 The CD tray opens immediately after it is closed.
F01 When the play button is pressed, the tape advances
only slightly and then stops.
F02 TPS ( Tape Program Search ) does not work.
F15 When the CD Play button is pressed when either
the power is off, or from some function other than
CD, it takes excessive time ( 10 seconds or more )
for the CD to play.
*F26 When the CD operation mode is selected by
pressing CD display, and the CD does not play
when it has been loaded.
file:///C|/Documents and Settings/eDOK/Рабочий стол/RX-ES22/s0903000000.html (1 of 2)06.11.2005 16:00:01
Symtom or condition Cause and method of correction
The batteries are depleted. Replace with new batteries.
The power cord (AC) or insert fresh batteries.
Faulty cassette deck mechanism mode detection switch (DECK
1: S951, DECK 2: 971), reel motor and plunger.(Check and
replace)
Faulty erasure-prevention tab detection switch (S974, S975) or
short circuit.(Check and replace)
Faulty tape detection switch (DECK 1:S952, DECK 2: S972) or
short-circuit.(Check and replace)
Faulty contact of the CD tray open detection switch (SW790).
(Check and replace)
Faulty contact of the CD tray open detection switch (SW791).
(Check and replace)
Reel pulse error. (Faulty Hall IC)(Check and replace)
Faulty TPS signal detection or faulty plunger control.Check and
replace mechanism control IC)
Faulty traverse inner circumference position detection switch
(S701).(Check and replace)
Communication error between servo-processor IC and
microprocessor IC.(Check and replace)