Casio QW-2387 User Manual

— 6 —
3-3. CHECKING TERMINALS AND COMPONENTS
Top view of P.C.B. ass’y
Bottom view of P.C.B. ass’y
KI3
O1
O2
ANO4
CATH
CATH
ANO3
KI5
KI8
VDD VDD
N1 N2
VDD VDD
N3 N4
VDD VDD
KI7 KI6
ANO2CATHANO1
ANO1
ANO2
KI2
ANO3
VDD
VDD
VDD VDD
XT
XTB
VDD
XT
VDD
VDD
VDD
VDD
VDD
VDD
CATH
ANO4
VDD
VDD
VCH
VC1
VC1
VSS3
VSS2
VSS1
VCH
VC2
L
L
L
VSS2
BD
L
VSS2
LD2
LD2
VDD
KI1
KI5
KI5 LD1
LD1
VDD
KI4 O2 O1
KI2
CATH
VSS2
VSS2
VSS2
KI2
KI3
AC
KI4KI4
LD1
KI1
4. Capacitor/Trimmer
(1001 0950)
CT
10. Cushion/6
(7211 0064)
9. Cushion/506
(7211 9631)
Capacitor/Chip
C2
Capacitor/Chip
C3
Capacitor/Chip
C4
Capacitor/Chip
C1
Capacitor/Tantalum
C5
Coil
LL1
LED
LED2
Transistor
Tr2
3a.PCB ass'y
(7640 4665)
Transistor
Tr1
Resistor/Chip
R1
Resistor/Chip
R3
Resistor/Chip
R2
5.Oscillator/Crystal
(7110 0693)
Xtal

Casio QW-2387 Specifications

General

Brand	Casio
Model	QW-2387
Category	Watch
Language	English