Panasonic CS-VA120KE, Руководство по обслуживанию

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15.2. ELECTRONIC CIRCUIT DIAGRAM
1
2
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4
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16
17
18
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34
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44
45
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48
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50
51
52
53
54
55
56
57
58
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60
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62
63
64
P20
P21
P22
P23
P24
P25
P26
P27
P30
P31
P32
P33
P34
P35
P36
P37
P40
P41
P42
P43
P44
P45
P46
P47
P50
P51
P52
P53
P54
P55
V
SS
SS
V
AV
AV
P17
P16
P15
P14
P13
P12
P11
P10
AV
P04
XT2
IC(V )
X1
X2
V
P02
P01
P00
P67
P66
P65
P64
P63
P62
P61
P60
P57
P56
REF
DD
SS
PP
DO
1
2
3
4 5
6
7
8
DO
DI
SK
CS
GND
RS
R/B
V
CC
R70
10K
A54BR9011B
IC5
J2
+
–
C24
10V
100µ
µPD78011CW
IC1
RX
SW1
A B
REMOTE CONTROL
NO.
RA1
10k X 3
R71
24k
J1
R50
R50
CS-VA120KE CS-VA90KE CS-VA70KE
4.64k 7.68k 12.7k
CWA
43036
L5
RX SW1 REMOCON NO.
0
1
2
3
OFF
OFF
ON
ON
10k
10k
CN-TH1
(XH-4)
(YELLOW)
4
3
2
1
Fig.1
PIPE
TEMPERATURE
SENSOR (20k,3950)
INTAKE
AIR TEMPERATURE
SENSOR (15k,3950)
R23
20k
+
–
C26
16V
10µ
10µ
16V
C25
–
+
15k
R22
J5
+
–
C44
10V
100µ
+ –
C29
16V
10µ
R21
5.1k
R26
10k
R25
150k
X1 8MHz
(30pF X 2)
+
–
C42
50V
1µ
R29
240
R30
100K
10K
10K
b
e
c
c
e
b
ZD1
A54D8.2EL2TB
UN4211
Q5
R31
4.7k
RESET SIGNAL
2SC1740S
Q4
GENERATION
1
2
3
CN-RCV
+
–
C31
16V
10µ
C30
0.01µ
R28
1k
10k X 4
RA2
CN-DISP
1
2
3
4
(KR-3)
R27
5.1k
R32
2k
2 1
NH-2
CN-TEST
R37
2k
0.01µ
C32
SW3
(PUMP DOWN SW)
R36
2k
(AUTO SW)
SW2
3
2
1
(PH-3)
CN-RCV
1
2
3
4
8
7
6
5
IN+
IN-
CO
GND
Vcc1
OUT
Vcc2
F0
0.01µ
0.01µ
PD
PH302C
(SHIELD CASE)
137k
+ –
6.3V
47µ
µPC2800GR
IC
RECEIVER
4
3
2
1
CN-DISP
(RED)
(ORANGE)
(ORANGE)
ON/OFF
TIMER
SLEEP
INDICATOR
(PH-4)
(KR-4)
CN-STM
1
2
3
4
5
(KR-5)
(GREEN)
STEPPING MOTOR
(HORIZONTAL VANE)
a
b
c
d
16 1
15 2
14 3
13 4
µPA2003C
IC4
R35
330
R34
330
R33
330
L6
CWA 43036
10k
4.7k
b
e
c
Q12
UN411F
UN411F
Q11
b
4.7k
10k
UN411F
Q10
b
4.7k
10k
e
c
e
c
R57
750
R56
750
R55
750
D16 A54MA165TA5
R38
R39
A54MA165TA5 D17
R40
A54MA165TA5 D18
R41
A54MA165TA5 D19
R42
A54MA165TA5 D20
R44
A54MA165TA5 D22
R43
A54MA165TA5 D21
D23 A54MA165TA5
R45
+
–
C22
10V
100µ
D24
MA723
R19
2.49k
MODEL CS-VA120KE CS-VA70KE CS-VA90KE
R38
R39
R40
R45
R44
R43
R42
R41
10.2k
8.45k
2.80k
3.16k
3.74k
4.64k
6.04k
4.42k 5.62k
6.34k
4.64k
3.83k
3.57k
8.45k
10.2k
5.90k
6.34k
5.36k
4.75k
4.75k
8.45k
10.2k
8.45k 8.45k
C33
100µ
5 12
7 10
RY-HOT
SSR1
R72
10k
R46
2.2k
c
e
b
Q6
2SC1741AS
+
–
C34
470µ
D6
ERA15-01
RY-PWR
10k
10k
b
e
c
Q7
UN4211
UN4211
Q8
c
e
b
10k
10k
UN4211
Q9
c
e
b
10k
10k
R54
2.4k
1W
R53
2.4k
R52
2.4k
1W
1W
C21
1000P
+
–
C20
10V
100µ
R18
R17
1.74k
VR1
500
4 5 1 8
3
2
6
7
1000P
8.06k
7.15k
51.1k
2.94k
51.1k
39.2k
23.2k
20k
3k 5.23k
35.7k
10k
22
4.3k
21.5k
8.87k
39.2k
13k
A52BX7809
IC7
13
11
10
5
2
4
1
7
6
3
12
14
9
8
10k
10k
b
e
c
UN4211 Q18
R47
1k
BZ
CWA 48004
ELECTRONIC CIRCUIT
9
8
GND
CHECK PIN
IC4
µPA2003C
R48
91
MICRO COMPUTER
Fig.2
Fig.2
DISPLAY
GND
AUTO OPERATION
TEST RUN
TIMER SHORTEN
STEPPING
MOTOR
DRIVE
SIGNAL
RESET
FAN MOTOR
CURRENT DETECTION
REMOTE- CONTROL
COMMAND INPUT
INPUT
POWER CLOCK
POWER
OUT
IN
8MHz
OSC
PIPE TEMP.
INTAKE AIR TEMP.
DEICE DETECTION
REMOTE- CONTROL
NO. DETECTION
FAN
MOTOR
DRIVE
SIGNAL
FAN MOTOR
CONTROL
RELAY DRIVE
SIGNAL
START
MID.START
SLo
Lo-
Lo
Me
Hi
SHi
FAN
SPEED
CONTROL
SIGNAL
RELAY DRIVE SIGNAL
SSR DRIVE SIGNAL
AUTO RESTART
b
c d
a
VOLTAGE
CORRECTION
AMP.
OSC
PULSE
SIGNAL
GENERATOR 5
5
0
5
0
1.4
0
2.5
2.5
5
2.5
2.7
5
0
5
0
5
0
5
5
5
0 (5)
5 0
0
0
0
0
5 0
5 (0)
0 (5)
5
1.6
1.6
1.6
3.3
3.3
3.3
3.3
3.3
3.3
5
0
1.6
1.6
1.6
5
(1.9)
1.8
DEICE
BELOW 1.3V
FAN MOTOR SPEED CONTROL
BUZZER DRIVE
RY POWER
DRIVE
STEPPING MOTOR DRIVE
RESET
BUZZER
CS-VA70KE / CU-VA70KE
CS-VA90KE / CU-VA90KE
CS-VA120KE / CU-VA120KE
CS-VA70KE / CU-VA70KE / CS-VA90KE / CU-VA90KE / CS-VA120KE / CU-VA120KE
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