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3-2. CHECKING TERMINALS AND COMPONENTS: QW-1664
Top view of P.C.B. ass'y
Bottom view of P.C.B. ass'y
3-3. A1 ~ A4 PADS
Never solder or desolder these pads, because they have been selected best in the production line.
A new Module/without Movement (Sensor) as a spare parts will be supplied with factory adjustment
of these pads.
VDD
A1
VDD
KI5
KI1
A3
VDD
A2
VDD
A4
VDD
M_F
VDD
KI6
VDD
C_A
KI6
ELD
KI3
KI2
KI1
VAN
VDD
SN4
VDD
SN3
VAN
VCO
VO4
VADX VADY
VADX
VA
VADX
VB
IREF
RC
VDD
VC1
VC2
VSS1
VDD
VDD
VSS3
KI4
SN2
SN1
ISNS
IREF
VSS2
VSS2
LD(ENB)
RT1
VDD
ELD
RT2
VSS2
CIL
VCPE
VDD
CIL
L
XT
VDD
VDD
L
VSS2
VDD
SN3
SN4
VSS2
CIL
ELD
VI6M
V06
RT1
RT2
VSS2
VCPE
VC3
VC4
VSS4
VDD
VCH
VDD
VDD
VDD
RC
ISNS
IREF
SN2
XT
XTB
VDD
VDD
VSS2
L
VDD
L
BD
VSS2
VSS2
VSS2
KI4
KI1
KI3
KI2
3. Capacitor/Chip
(7103 7443)
15. Resistor/Chip
(7103 7450)
14. Oscillator/Quartz
(7110 0693)
9. Capacitor/Trimmer
(7103 0458)
10. Coil
(7020 0490)
4. Capacitor/Chip
(7103 8080)
4. Capacitor/Chip
(7103 8080)
4. Capacitor/Chip
(7103 8080)
5. Capacitor/Tantalum
(7103 7422)
5. Capacitor/Tantalum
(7103 7422)
7. Capacitor/Tantalum
(7103 4895)
8. Capacitor/Tantalum
(7911 1260)
16. Transistor/Mold
(7101 1151)
2. Capacitor/Chip
(7103 4759)
12. Diode
(7101 5609)
13. Inverter
(7100 7917)
6. Capacitor/Tantalum
(2895 1358)
C12
C3
C2
C1
Xtal
CT
C6
C5
C4
C11
Tr
C8
Di
C7
R
INV
LL1
11. Coil
(7020 5413)
LL2
P.C.B ass’y
(Unrepairable)