41
END
Check analog output-1
8U-210103-2(AUDIO UNIT)
・
U204 (23)(24)(19)(20)pin
: Analog output
Check analog output-2
8U-210103-2(AUDIO UNIT)
・
Check analog output
Check analog output terminal
8U-210103-2(AUDIO UNIT)
・
Check RCA PIN JACK
Check mute signal
8U-210103-2(AUDIO UNIT)
・
Check MUTE control voltage
N201 4pin : MUTE ON
4V
: MUTE OFF
-12V
Check soldering.
・
C,R around U204
Check soldering.
・
Q323,Q325,Q324,Q326
Check the cable and the connection of connector.
Check soldering.
・
N301,N302
Check the cable and the connection of connector.
Check soldering.
・
N201
・
Q481,Q482,Q483,Q484
O.K.
N.G.
N.G.
N.G.
N.G.
O.K.
O.K.
O.K.
Содержание SA-KI-PEARL-LITE/N1B
Страница 35: ...10 Click the E P R 11 Click the OK 35...
Страница 46: ...46 Personal notes...
Страница 74: ...74 TE7022L MAIN U632 TE7022L Pin Descriptions...
Страница 75: ...75 TE7022L Pin Descriptions...
Страница 80: ...80 2 FL DISPLAY FLD 13 BT 237INK FRONT Z0701 PIN CONNECTION GRID ASSIGNMENT q R7...
Страница 81: ...81 ANODE CONNECTION...