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Q74A Service Manual
-23-
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Q74A FUNCTION KEY B/D Part List
Location
Parts Code
Parts Name
Parts Spec.
A/J
Remark
PCB
97E6500843-00
FUNCTION_PCB
1 LAYER(102.5*15mm) HL711S/D
J1 99E6203075
CONN
WAFER
IBP-07S-20T(GIL-S-7P-S2L2-EF)
J2 99E6203045
CONN
WAFER
IBP-04S-20T(GIL-S-4P-S2T2-EF)
R1,R2
HRFS152JBA
R CHIP
1/6W 1.5K J 1608
R3
HRFS302JBA
R CHIP
1/6W 3K J 1608
SW1,SW2,
SW3,SW4,
5S51280A6-
TACT SWITCH
1280A6 (KNOB-5mm)
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Q74A FUNCTION LED B/D Part List
Location
Parts Code
Parts Name
Parts Spec.
A/J
Remark
PCB
97E6500844-00
LED FUNCTION_PCB 2 LAYER(41.5*15mm) HL711S/D
J1 99E6203045
CONN
WAFER
IBP-04S-20T(GIL-S-4P-S2T2-EF)
LED
DLSAM3270-
LED
LED 3pai 3PIN(2.54-PITCH)
SW5
5S51280A6-
TACT SWITCH
1280A6 (KNOB-5mm)
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Summary of Contents for Q74A
Page 1: ...Q74A Service Manual All manuals and user guides at all guides com a l l g u i d e s c o m...
Page 18: ...Q74A Service Manual EXPLODE VIEW Q74A 18 All manuals and user guides at all guides com...
Page 27: ...Q74A Service Manual 27 Q74A Service Manual 27 All manuals and user guides at all guides com...
Page 33: ...Q74A Service Manual Inverter Circuit 33 All manuals and user guides at all guides com...
Page 35: ...Q74A Service Manual AD B D TOP PATTERN Q74A 35 All manuals and user guides at all guides com...
Page 37: ...Q74A Service Manual AD B D MASK TOP Q74A 37 All manuals and user guides at all guides com...
Page 38: ...Q74A Service Manual AD B D MASK BOTTOM Q74A 38 All manuals and user guides at all guides com...