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3-3. CHECKING TERMINALS AND COMPONENTS
Top view of P.C.B. ass'y
Bottom view of P.C.B. ass'y
3-4. P1 ~ P5 PADS
Never solder or desolder these pads, because they have been selected best in the production line.
A new PCB ass'y as a spare parts will be supplied with factory adjustment of these pads.
3
VDD2
V_TQ
GND
VDSP
GND
VDD1
VDD3
GND
VC4
VC3
VPM
R1
R2
R3
16
1
DO
3
CLF1
CLF2
GND
L+
L-
V
OUT
V+(VDD2)
LC5 LC4 LC3
LC2 LC1
LC5
LC4
LC3
LC2
AC
T1
T2
T4
EMP
R1
R2
R3
XT
XTB
SCIN
SCR
VSC
VDD1
VDD3
VDSP
VC3
VC4
O2
O2
KI6
KI7
KI8
KI8
KI7
KI6
D0
2
16
13
12
VPM
VOUT
VCH
BD1
KI9
KI1
KI4
KI2
KI2
KI3
V_TQ
KC4 KC3
16
14
R6
9
SL
KI5
GND
GND
GND
GND
GND
VDD2
VDD2
GND
GND
GND
GND
L+
L-
KC1
KI9
CLF2
CLF1
GND
GND
R6
GND
GND
VC1
VC2
GND
GND
LD1
L1
LC1
SDC
SDS
L28
L27
L26
L25
L24
L23
L22
L21
L20
L19
L18
L17
L16
L15
L14
L13
L12
L11
L10
L9
L8
L7
L6
L3
L2
KI2
T5
T3
PON
GND
L5
L4
LD1
GND
VDD2
GND
GND
GNDB
GND
3
SCIN
SCR
1
2
8
1
9
7
GND
VSC
L
VCH
VC1
VC2
4
7
SCIN
SCIN
VSC
BD1
VDD2
7
AC
KC4
KC1
VCH
KI9
KI9
5
KI2
KI3
KI1
KI4
VC1
VSC
GND
GND
GND
GND
GND
VDD2
GND
16
VDD2
VDD2
L
L
L
GND
GND
LD1
GND
5
4
2
PON
D0 SL
12
13
14
XT
XT
XTB
02
D0
VDD2
KC3
VOUT
VDSP
R1
R1
R1
R4
R4
R7
R7
GNDB
KC1
GND
GND
KI8
GND
O1
Xtal2
Capacitor/Chip
C22
Capacitor/Chip
C17
Resistor/Chip
Rpd
Capacitor/Chip
C18
Capacitor/Chip
C19
Capacitor/Chip
C20
Capacitor/Chip
C21
Capacitor/
Chip
C14
Transistor
Tr1
Diode
Di2
Diode
Di1
Capacitor/
Chip
Cel
Resistor/Chip
RPM
Resistor/Chip
RP1
Resistor/
Chip
RP2
Coil
LL2
Coil
LL1
Inverter
INV
3. PCB ASS'Y
(7640 5122)
4. Capacitor/Trimmer
(1001 0950)
5. Oscillator/Crystal
(1003 0868)
Xtal1 6. Oscillator/Crystal
(7110 6323)
10. Cushion/506
(7211 9631)
10. Cushion/506
(7211 9631)
Resistor/Chip
R5
Resistor/Chip
R6
Resistor/Chip
R3
Varistor
Z
Resistor/
Chip
Rb
Resistor/
Chip
R1
Resistor/Chip
R4
Resistor/
Chip
R7
Detection IC
IC
Capacitor/Chip
C6
Capacitor/Chip
C4
Capacitor/Chip
C7
Capacitor/Chip
C8
Capacitor/Chip
C3
Capacitor/Chip
C2
Capacitor/Chip
C5
Capacitor/Chip
Cp
Capacitor/Chip
C9
Capacitor/Chip
C1
CT
25. Tape/Adhesive
(7229 0789)