Casio G-2400 - Checking Terminals and Components

— 6 —
TOTAL BONDING
129PINS 95PINS
LSI
LCD
EEPROM
C6 C8 C4C7 C2 C3
C5
C1
Tr 2
LL2
PZZ
BAT
C9
+
EL1
BACKFRONT
C11
Di
LL1
RMP
INV
RT
CT
Xtal
KS
SK
✽2 ✽2 ✽2
S1
C10
Tr 1
R3
L4AC
T1 T2 T3 T4 ✽1
✽1
KI1 KI2 KI3 KI4 KI8 KI5 KI6 EMP XTB XT LD1
VDD2A
KC6 KI7 KI9 KC1 KC2 KC3 KC5 KC4
✽1 ✽1 ✽1
✽1 L1~L3, L57~L60
L56 LC1 LC5 LC6
VCCE SCL SDA WP
SDI CSB
VSS
SDA
A2
SCL
A1
WP
A0
VCC
✽1 ✽1 ✽1
PT
✽1
PTIN
PX1
✽1
✽1
VANVC2VC1VC4VC3
BD1VDD2GNDGNDA VDD3VDD1VDSPVOSCVCHVHF
CRMS
✽1
CRST
✽1
CRIN
✽1
✽1
PY1✽1
Vref✽1
PW1✽1
PY3✽1 PX3✽1
PU1✽1
PZ1✽1
PH✽1
LE✽1
ADIN✽1
A2OUT✽1
P0✽1
SDD SCK
SCUT
No bonding KI5 : Short (Soldering) KI6 : Short (Soldering) KI7 : Open (No soldering)
✽ 1. ✽ 2.
S2 S3 S4 SL
CIL ELD VCC OUT1 OUT2
GND
RT1 RT2
IN1 IN2