Read Sony CDX-757MX (serv.man2) Service Manual online
CDX-757MX
9
2-4. JACK BOARD
2-5. MAIN BOARD, SLIDE VARIABLE RESISTOR (ELEVATOR HEIGHT SENSOR) (RV202)
Remove the jack board of
the arrow.
the arrow.
1
ground point screw
(PTT2.6
(PTT2.6
×
6)
2
jack board
2
Remove two solders of
the elevator motor leads (M104).
the elevator motor leads (M104).
2
Remove two solders of
the switch board leads.
the switch board leads.
2
Remove three solders of
the slide variable resistor
(RV202).
the slide variable resistor
(RV202).
4
heat sink (T)
3
screw (PTT2
×
4)
6
main board
5
two screws (FP)
1
main flexible board
(CNJ101)
(CNJ101)
5
screw (FP)
7
screw
(PTT2
(PTT2
×
4)
8
slide variable resistor
(elevator height sensor)
(RV202)
(elevator height sensor)
(RV202)
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