Panasonic CS-A7CKP Service Manual Supplement page 4

CS-A7CKP CU-A7CKP5 / CS-A9CKP CU-A9CKP5 / CS-A12CKP CU-A12CKP5
SCHEMATIC DIAGRAM 2/3
1 P50/A8
P51/A9
2
RY-PWR DRIVE SIGNAL
P52/A10
3
P53/A11
4
P54/A12
5 DISPLAY
P55/A13
6
P56/A14
7
8 P57/A15
Vss0
9
10
VDD0
11
P30
ERROR FEEDBACK
12 P31
IONIZER ON/OFF
CONTROL
13
P32
14 P33
AUTO RESTART
P34
15
P35
16
17 18 20
19
JX2
R09
10k
RY-HOT DRIVE SIGNAL
STEPPING
MOTOR
TIMER SHORTEN
DRIVE
SIGNAL
FAN SPEED
DRIVE SIGNAL
BUZZER
AUTO OPERATION
TEST RUN
REMOTE CONTROL
SOUND
POWER CLOCK INPUT
REMOTE-CONTROL
IC01
COMMAND INPUT
A52D0022GB75
INTAKE AIR TEMP
PIPE TEMP
DEICE
DETECTION
GROUND
21 22 23 24 25 26 27 28 29
R02
R01
TEST
1k
10k
BZ
BZ1
Q01
c
R55
b
1k
4.7k
10k
e
R10
Q02
10k
b
4.7k 10k
P71
48
Q03
P70
b
47
4.7k
10k
P03/INTP3
46
P02/INTP2
45
P01/INTP1
44
P00/INTP0 43
Vss1 42
X1
41
X2
OSC
40
IC 39
38
XT1
XT2 37
Reset
36
RESET
AVd0 35
POWER
AVref
34
P10
33
/ANO
30 31 32
R64
6.2k
4
C31
D01
C32
SSR02
c
e
SSR01
c
e
R32
150k
X01
4.096MHz
(47pF X 2)
C10 R41
1.0k
R31
C16
R56
c
Q07
b
e
R63
6.2k
REMOTE CONTROL NO.
0
1
2
3
CN-ION
4
3
2
1
C06
R34
51k
T01
5
8
2 13
R44
Q04
1k
POWER CLOCK
GENERATOR
c
b
e
JX1
R37 C15 JX4
R38
10k
JX3 JX4 RX1
SHORT SHORT
SHORT OPEN
OPEN OPEN
10K
SHORT OPEN 10K