Casio GW-002J, Service Manual & Parts List, Page: 14 / 22

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3-3. CHECKING TERMINALS AND COMPONENTS
1-chip type (pre-change)
Short pad for R trimming
Short pad for N trimming
Short pad for switching modules
OSCILLATOR/CRYSTAL
SENSOR/TILT
CUSHION 6
CUSHION 506
CAPACITOR/TRIMMER
CUSHION 506
12a. PCB ASS'Y
(7640 8263)
GND VSC
KI5
LEDOUT R2
VDD2
R1
VDD2 R2
LEDOUT
R1
LD1 GND
LEDOUT
R1
BD
KI9 GND
GNDB
KI3
KI1
GND
GND
KC1
KI6
GND
VSC VDD2
GND KI8
GND
GND
SCR
SCIN
GND KC3
KI7
GND
N1
SCIN
N2
KI6
R3
R1 GND
R2 GND
SCIN
KI4
KI2
KI1
KI2
KI4
KI3
P12
VSC
VDD2
BD
KI8
ELD
KI2
AC
KI5
VCH
VC1
KI9
RT2
RT1
GN
D
V
DD
2
R
T2
R
T
1
L
D
1
E
LD
CIL
GN
D
GN
D
GN
D
LL1
VCH GND
LL1
VDD2
CIL
GND
GND
VDD1
GND
GND
VHF
VDD3
R1
VDD2
LL1
GND
XT
GND
VCC
VDD2
XTB
Rxt3 P5 P7 P5
VC3
VDSP
GND
Rcp
GND
GND
VDD2
P2
P4
Rxt2
P7
VCC
FET-S
Rxt3
VC1
P2
P1
FET-D
LL1
VDSP
VC4
VC2
P9
Rcp
GND
R1
XT
VDD2
Rxt2
P13
P14
LD1
P7
GND
VDD2
GND
GND