Drawings: Module Qw-2339; Block Diagram - Casio GS-310 Service Manual & Parts List

3. DRAWINGS: MODULE QW-2339

3-1. BLOCK DIAGRAM

24H ALARM
y4
y0
x0
WORLD TIME
AC
T1
T2
T3
T4
S3
KI1
SL
KI2
S1
KI3
S2
KI4
2
KI5
2
KI6
KI7
KI8
SK
KS
KI9
KC1
KC2
KC3
KC4
KC5
KC6
EMP
Xtal
XTB
CT
XT
LD1
VDD2A
GND
L –
BACK
EL LL2
VOUT
FRONT
L +
SIGNAL DST SPLIT
AUTOEL
LCD
L4 L41 LC1 LC6 L3 L42~L60 SD1 OSB SDD SCK SCUT PT PTIN CRMS CRST CRIN
1 1
1
TOTAL
BONDING
1
1
1
1
1
1
GNDA GND VDD2 BD1 VC3 VC4
Tr1
LL1
C5
+ C9 BAT
Z PZ
E'
CLF2
INV Cel
CLF1
V +
COM. LC1
SEG.
L4 x34y0
L5 x33y0
L6 x32y0
L7 x30y0
H-SET
L8 x29y0
L9 x28y0
L10 x27y0
L11 x26y0
L12 x24y0
L13
x23y0
L14 x22y0
L15 x21y0
x34
L16 x20y0
L17 x18y0
L18 x17y0
L19 x16y0
L20 x15y0
L21 x14y0
L22 x12y0
L23 x11y0
L24 x10y0
L25 x9y0
L26 x8y0
L27 x6y0
L28 x5y0
L29 x4y0
L30 x3y0
L31 x2y0
L32 x1y0
L33 x0y0
L34
x7y0
L35 WORLD TIME
L36 X13y0
L37
L38 x19y0
L39 x25y0
L40
L41 x31y0
1 1 1 1 1 1 1
LSI
129PINS
78PINS
VHF VCH VOSC VDSP VDD1 VDD3 VC1
C6 C8 C7 C4 C2 C3
C1
1. No bonding
2. KI5 : Open (No Soldering)
KI6 : Open (No Soldering)
— 5 —
LC2 LC3 LC4 LC5
x34y1 x34y2 x34y4
x33y1 x33y2 x33y4
x32y1 x32y2 H-SET x32y4
x30y1 x30y2 x30y4
x29y1 x29y4
x29y2
x28y1 x28y2 x28y4
x27y1 x27y2 x27y4
x26y1 x26y2 SPLIT x26y4
x24y1 x24y2 x24y4
x23y4
x23y1 x23y2
x22y1 x22y2 x22y4
x21y1 x21y2 x21y4
x20y1 x20y2 DST x20y4
x18y1 x18y2 x18y4
x17y1 x17y2 x17y4
x16y1 x16y2 x16y4
x15y1 x15y2 x15y4
x14y1 x14y2 SIGNAL x14y4
x12y1 x12y2 x12y4
x11y1 x11y2 x11y4
x10y1 x10y2 x10y4
x9y1 x9y2 x9y4
x8y1 x8y2 ALARM x8y4
x6y1 x6y2 x6y4
x5y1 x5y2 x5y4
x4y1 x4y2 x4y4
x3y1 x3y2 x3y4
x2y1 x2y2 24H x2y4
x1y1 x1y2 x1y4
x0y1 x0y2 x0y4
x7y1 x7y4
x7y2
x13y1 x13y2 x13y4
x19y1 x19y2 x19y4
x25y1 x25y2 x25y4
x31y1 x31y2 x31y4
1 1 1
L1
An. B
L2
1 PX1
1 PY1
1 Vraf
1
PW1
1 PY3
1 PX3
1 PU1
1 PZ1
1 PH
1 LE
1 ADIN
1 A2OUT
1
1 P0
VC2 VAN
LC6
x34y3
x33y3
x32y3
x30y3
x29y3
x28y3
x27y3
x26y3
x24y3
x23y3
x22y3
x21y3
x20y3
x18y3
x17y3
x16y3
x15y3
x14y3
x12y3
x11y3
x10y3
x9y3
x8y3
x6y3
x5y3
x4y3
x3y3
x2y3
x1y3
x0y3
x7y3
x13y3
x19y3
x25y3
AUTOEL
x31y3