Casio GS-310, Service Manual & Parts List, Page: 8 / 14

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3-2. CHECKING TERMINALS AND COMPONENTS: MODULE QW-2339
Top view of P.C.B. ass’y Bottom view of P.C.B. ass’y
KI1
GND VHF
GND
KI4
GND
GND
GND
XTB
XT
XT
AC
GND
GND
GND
VUOT
VUOT
GND
GND
GND
CLF2
VDD1
GND
GND
GND
GND KI6
GND
GND
GND
KI5
L1
VOSC
VDD2
VC3
VC4
VC1
VC2
L2
GND VDD3
VCH
L+ V
OUT
L– GND
VDD2
CLF1 CLF2
KC1
KC2
CLF1
VDSP
KI9
KI1
KI4
VDD2
VDD2
KI3 KI3
KI2 KI2
VDSC
VDD2
KI5
GND
VCH
VUOT
KC1
VC1
GND
L
L+
L–
L
L
VDD2 BD1
BD1
4. Capacitor/Trimmer
(1001 0950) CT
10. Cushion/6
(7211 0064)
9. Cushion/506
(7211 9631)
9. Cushion/506
(7211 9631)
6. Tilt sensor
(7105 5275)
Varistor
Capacitor/Chip C8
Capacitor/Chip
C3
Capacitor/Chip
C7
Capacitor/Chip
C5
Capacitor/Chip
C2
Capacitor/Chip
C4
Capacitor/Chip C1
Z
Capacitor/Chip
C6 Capacitor/Tantalum C9
3.PCB ass'y
(7640 3794)
Inverter INV
5.Oscillator/Crystal
(7110 0715) Xtal
Transistor Tr1
Capacitor/Chip Ce1 Coil
LL1
Coil LL2
SK