— 9 —
3-2. CIRCUIT DIAGRAM
GND VDD2
BAT
VCH
VDD3
VC1 VC2
C3
C2
C5
XTB
Xtal
L1 - - - - L55 LC1 - - - LC5
CT
LCD
LD1
S2
S1
VDD1
C1
BD
C8
LL1
Tr1
XT
T1
T2
T3
KI1
KI2
KI3
KI4
KI5
KI6
KI7
KI8
KI9
S3
SCR
SCIN
RP1RP2
Cp
PZ
VDSP
C4
VC3 VC4
Di1
VHF
C6
SDO SCK CSB
AC
T4
KC4
KC3
KC2
KC1
R1
R2
VSC
C7
SCC9
✽4
✽4
✽1
R3
✽4
✽1 ✽1
Z
✽3
✽3
✽3
SK
✽3
VPM
Di2
R1
✽5
✽6
Rb
GNDB
✽7
✽1
SA
S4
SDI
✽1
N1
N2
✽8
✽8
✽3
✽3
✽9
✽2
✽2
✽2
✽2
✽2
✽2
INV
LL2
VCC
Rel
ENB
GND
RT1
RT2
NC
NC
NC
ELD
CIL
EL
BACK
FRONT
✽10
✽11
✽ 1. No bonding
✽ 2. KC1-KI7: Short (Soldering)
KC2-KI7: Open (No Soldering)
KC3-KI7: Open (No Soldering)
KC4-KI7: Open (No Soldering)
GND-KI6: Open (No Soldering)
✽ 3. Latch type key
✽ 4. Short (Soldering) (R trimming)
✽ 5. Inclination sensor
✽ 6. 2.8V 1/5 Duty 1/3 Bias LCD
✽ 7. GNDB is used for the bias on the back of the tip.
✽ 8. Short (Soldering) (N trimming)
✽ 9. L28~L30 are used as static drive terminals.
✽ 10. KC2 is used in this module.
✽ 11. KC3 is used in this module.
LSI
TOTAL 106PINS
BONDING 101PINS
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