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3-2. CIRCUIT DIAGRAM
LCD
Xtal
L3
L50
LC1
XTB
L1 , L2 * 1
CT
XT
L51 ~ L52 * 1
AC
T1
T2
T3
VREF1
GNDA
VREF
C9
C11
VDD2A
LD1*1
VDD2
GND
VCH
C5
BAT
C6
GND
EL
L-
BACK
INV
FRONT
VOUT
LL1
L+
LL2
PZ
Di2
LC8
SDI*1
LD2*1
BD1
BD2
MIN
ENV
CSB*1
EMP*1
LSI
TOTAL
107 PINS
BONDING
97 PINS
Display
60
Others
47
VDSP
VDD3
VDD1
VC1
VC2
VHF
VC3
C8
C1
C4
C3
C2
E'
CLF2
CLF1
C10
V+
— 5 —
VCC
WP
SCL
SDA
Vss
EEPROM
SDA
SCL
S1
SCK
SDO
SCUT
KI1
S2
KI2
S3
KI3
S4
KI4
F0
KI5
KI8
KC5*1
KI9
KC4
KC3
KC2
KI7
KI6
VC4
KC1
C7
1.
No bonding
A2
A1
A0
WP
Vcc
C12
Tr1
R2
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