Checking Terminals And Components - Casio RFT-100 Service Manual & Parts List

3-2. CHECKING TERMINALS AND COMPONENTS

Short pad for N trimming
CUSHION 506
(72119631)
GND
KI1
10. PCB ASS'Y
KI9 KC1
(10217728)
GND N4
GND N3
GND N2
GND N1
KI4
KI2
VDD2
GND
VC1
VDD2
GND
KI6
VDD2
VCH
KI5
VOSC
GND
KI5
AC
VOSC GND
L+
KI2
KI3
L
L– GND L
GND L
— 7 —
Short pad for switching modules
KI7-GND: Open (No Soldering)
KI8-GND: Open (No Soldering)
KI6
GND
GND
VC2 VC1
K17
VCH GND
K18
VDD3 GND
VDD1 GND
KI5
CLF2
CLF1
KI3
VOUT
VDD2 M–
M– MTr
M–
MTr
LD2
KC2
KI1
MTr
LD2
KC2
GND
LD3KC3
VCC
VCC
VDD2
VCC
GND
KI9
KC1 KI9
KC1
SDO
SCK
GND
VDD2
XT
KI4
VDD2 BD
XTB
XT
L
KI2
CUSHION 6
(72110064)
SENSOR/TILT
(71055275)
CAPACITOR/TRIMMER
(10097666)
OSCILLATOR/CRYSTAL
(71101263)