Casio 200CR Service Manual page 28

A B
CA5
C101*8
9 8 7 6 5 4 3 2
1
AD0
AD1
AD2
AD3
AD4
AD5
AD6
AD7 56K R11
RAM CE VDD
2
A10
100
RD
A11 R10
A9
A8
WR 100
R14
VDD
3
VDD
IC4 LC3564S/CXK58257AP
A13
A12
A7
A6
A5
4
A4
A3
A2
A1
A0
OFF MODE IN
MODE
KI0
KI1
KI2
5
KI3
KI4
PWD
TAXSW
5 6 4 3 2 2 3 4 5 6
1 1
4
C101*5 C101*5
3 GND CA2 GND CA1
2
1
6
GND
F1
2
CN1
7
TRANS
1
5277-02A
8
A B
C D E
1
TO E244-E4
GND
52045-2545
GND
1
8
7
6
5
C12
4
C471
3
GND
2
1 3.9K
R29
VCC
R28 10K
GND
VCC
GND
D5
1SR35-100A WITH HEAT-SINK
Q1
1SR35-100A
D2
C D E
F G H
TO E240-E2
52045-2045
CN7
COM0
R9
VDD
10K
D1276A
VIN1
R7 Q3
4.7K
C945
D8
Q2
C945
1S2473
Name
200CR/PCR-360/PCR-365
F G H
— 27 —
I J
CN3
R-ON/OFF LED
CN2
B3B-PH-K-S
STR
SDP0
COM3
COM2
COM1
R19
100
10K
R15
DTC114YS
GND
Q5
R22
100
10K
R18
DTD113ZS Q13
Q10
DTC114YS
GND
Q11
B1240
R20
100
10K
GND
R17
DTD113ZS Q4
Q8
DTC114YS
GND
Q7
B1240
R21
100
10K
SEGTR
VLED
R16 SEGODP
GND
DTC114YS
GND
Q9
DG4
DG3
DG2
DG1
SEG0g
SEG0f/KC0
SEG0e/KC1
SEG0d/KC2
SEG0c/KC3
SEG0b/KC4
SEG0a/KC5
SEG1g
SEG1f/KC6
SEG1e/KC7
SEG1d/KC8
SEG1c/KC9
SEG1b/KC10
SEG1a/KC11
LM2575T-5.0
5 ON/OFF
VIN VOUT
2 OUTPUT
IC1
4 FEED BACK
GND
3
L1 L331K
D10 1S2473
GND
Board No. Drawing No.
E245-1
BLOCK DIAGRAM (2/3) E240415
I J
K
LED1
HLMP-S500
1
3 2 1
TO CN3
VLED
IC2 BA12004 2
GND
VLED
IC3 BA12004
3
GND
4
5
6
7
VP
VLED
VCC
8
K