Read Sharp HT-SB200 (serv.man2) Service Manual online
HT-SB200
2 – 1
CHAPTER 2. ADJUSTMENTS
[1] Test Mode
1. Enter the Test Mode version display
While pressing down ON/STANDBY and VOL UP button, Switch ON AC supply.
Version will be display on 7 segment as below:-
b2 --> ** --> O
Version will be display on 7 segment as below:-
b2 --> ** --> O
b2 = Model name, ( SB200 )
** = Software version no.
O = Destination code ( Others )
** = Software version no.
O = Destination code ( Others )
2. Enter the Test Mode version display
After enter Test Mode version display, Press VOL UP button.
1. All SOUND MODE LED will light ON
2. 7 segment display will light on if press button as below
2. 7 segment display will light on if press button as below
3. Exit the Test Mode
While in Test Mode function, Press ON/STANDBY button to exit.
4. Error Code Description.
5. System Protection indicator
In case abnormal power detection has occurred, the unit will automatically enter to stand-by mode
ON/STANDBY LED willl be flashing as below:-
ON/STANDBY LED willl be flashing as below:-
Unit enter Protect mode when irregular process occur on power supply line.
Key
7 segment
VOL DOWN
01
VOL UP
02
SURROUND
03
FUNCTION
04
Display
Explanation
Solution
E1
Communication error between Micom and WM877
> Unplug AC cord and turn power ON again
> Check line connected between Micom and corresponding IC
> Check line connected between Micom and corresponding IC
E2
Communication error between Micom and NJU-26040
E3
Communication error between Micom and STA333
Flashing
OFF
OFF
1 Frame
Flashing
(Repeat)
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