Read Sony ICF-CD555TV Service Manual online
10
ICF-CD555TV
SECTION 4
TEST MODE
LCD TEST MODE
Procedure:
1. Turn the power ON while pressing simultaneously three keys
1. Turn the power ON while pressing simultaneously three keys
of
[2]
,
[VOLUME --]
and
[TV/VIDEO]
.
2. The microprocessor version will be displayed on the LCD.
3. Press the
3. Press the
Z
key. The LCD display will become as follows.
LCD display
4. The display corresponding to a key is turned off, if a key on
the set is pressed.
Key Corresponding Table
Key
Segment
CLOCK
AM, PM, : (colon),
TIMER
TIMER , TIMER LED
1
1a, 1d, 1e, 1f, 1g
2
2c, 2f
3
3e, 3f
4
4a, 4d, 4e
5
5b, 5e
VOLUME –
– VOL –
VOLUME +
. (dot), MHz, kHz, CH
.
6b
>
6a, 6c, 6d, 6e, 6f, 6g
BAND
RADIO, WEATHER, FM1, FM2
s
1b, 1c, 2a, 2b, 2d, 2e, 2g, 3a, 3b, 3c, 3d, 3g,
4b, 4c, 4f, 4g, 5a, 5c, 5d, 5f, 5g
4b, 4c, 4f, 4g, 5a, 5c, 5d, 5f, 5g
7
CD, TRACK , H
MODE
, SHUFFLE, REP, 1, ALL
TV/VIDEO
VIDEO
TV ON
TV
SOUND
MEGA BASS, MEGA EXPAND
TV MENU
REC, MESSAGE, MB number underline
ENTER
1, 2, 3, 4, 5, N
5. After all keys on the set were pressed, press the
Z
key, and
the test mode will be released.
RADIOVIDEO
TIMER
TV
AM
WEATHER
FM12 PM
kHz
MHz
CH
CD
REC
SHUFFLE
REP 1 ALL
MEGABASS
VOL
TRACK
MESSAGE
1 2 3 4 5
MEGAXpand
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