Panasonic CS-E24CKE / CU-E24CKE Service Manual ▷ View online
SCHEMATIC DIAGRAM 3/3
CN001
3
4
5
6
7
8
9
10
11
1
2
F001
Z001
C002
L001
C003
D007
R030
R046
CN002
7
6
5
4
3
2
1
CN103
7
6
5
4
3
2
1
CN101
5
4
3
2
1
DB004
TH001
TH002
R114
PC001
1
4
3
2
R002
ZD005
R116
PC002
4
1
2
3
R001
R118
c
b
e
Q102
R115
R007 R006
D002
D003
R005
R004
R008
R003
PC003
1
4
3
2
PC004
feedback
1
4
3
2
+
ZD001
C006
R011
R010
R009
PC005
4
1
2
3
c
e
b
Q001
10k
4.7k
R028
Q002
R029
b
c
e
R113
PC006
4
1
2
3
R112
L002
R032
R055
R054
R024
C014
C017
R023
R053
R033
R034
IC001
C016
C015
Q005
e
b
c
+
C007
c
b
e
R013
R031
R016
Q004
C012
R060
R059
R058
R014
ZD002
ZD003
C009
C010
C011
Q003
R012
C018
C008
R017
S
D
G
R025
R019
D045
R015
+
D006
D014
Q006
c
b
e
R018
R021
ZD004
C103
D101
R105
ZD101
T602
5
4
9
8
7
6
10
2
3
1
+
C105
+
C106
L101
5V
I
O
IC101
R117
ELECTRONIC CONTROL UNIT (CONVERTER UNIT)
C004
R052
R051
R050
R048
R020
R027
R026
C005
D013
R57
R048
R047
EH-4P
CH1
VIN
GND
ERR
F1
C2
C1
Q1
Q2
Q4
Q5
R2
R16
c
e
b
e
b
c
C3
R4
R3
R5
D2
ZD1
D1
c
e
b
C8
D1
D3
R14
R13
R9
R15
R10
R102
-4.2kV
R101
HV
CN2
R12
C5
D6
D5
C10
C9
C6
ZD2
c
e
b
R6
T01
D101
D102
C101
C7
GND
CN3
ZD006 ZD007
C013
Z002
R056
HIGH VOLTAGE
1
2
3
4
85
CS-E24CKE CU-E24CKE
1
2
2
1
2
3
3
AC-WHT
AC-BLK
TO INDOOR
TERMINAL
HOT2
DATA
D1
ERA15-06
PC1
TLP421
(BL)
PC4
TLP421
(GR)
TLP421
(GR)
RED
R171
13k
2W
2W
ZD1
D17
ERA15-01
ERA15-01
ZD3
R5
1.21k
D2 ERA15-10
1
4
3
2
HOT1
CR101
J0HBJY000004
J0HBJY000004
RY-HOT
4-WAYS VALVE
FG1
GRN
ZNR109
ZNR107
1800V
ZNR108
510V
ZNR102
510V
ZNR103
510V
LF101
C77
220pF
250VAC
C78
220pF
250VAC
RY-PWR
PTC2
PTC1
R170 18k
3W
D6
D4
D5
D3
REACTOR
GRY1
C-PFC2
BLUE
BLUE
DC-2
BLACK
DC+2
RED
RED
DB+
RED
DC+1
RED
DC-1
BLACK
C-PFC1
BLUE
BLUE
D8-
BLACK
BLACK
GRY2
+
R62
1.65k 1%
D7
D8
R61
590
590
Ω
1%
VR1
200
200
Ω
R66
100k
100k
R140
22k
22k
R147
10k
10k
c
b
e
Q5
R172 5.6k
R9 47k
4
1
2
3
c
e
b
Q1
DTC143XK
DTC143XK
10k
4.7k
ZD2
R65
330k
R64
680
680
Ω
+
R30
39k 2W
R31
39k 2W
+
R196
100k
R195
100k
R194
100k
1
2
3
4
C
E
G
1
2 3
4
1
RY-C
A00156
+
+
R33
232k
1/4W 1
232k
1/4W 1
%
R197
232k
1/4W 1
232k
1/4W 1
%
R34
232k
1/4W 1
232k
1/4W 1
%
R198
232k
1/4W 1
232k
1/4W 1
%
R35
11.5k
1/4W 1
11.5k
1/4W 1
%
R148
232k
1/4W 1
232k
1/4W 1
%
R199
232k
1/4W 1
232k
1/4W 1
%
R149
232k
1/4W 1
232k
1/4W 1
%
R200
232k
1/4W 1
232k
1/4W 1
%
R150
11.0k
1/4W 1
11.0k
1/4W 1
%
R145
10k
R37
18k
R36
47
47
Ω
Q6
A55C2411KRTX
Q7
A54A1036KRTX
A54A1036KRTX
R143
39
Ωx2
5W+5W
R81 1/4W 1
%
R82
1/4W
1%
200
Ω
C131
1500p
c
b
e
e
b
c
4
1
2
3
4
3
2
PC5
TLP421
PC3
TLP421
4
3
4
3
PC2
TLP620
R7
4.7k
R32
1k
R8
4.7k
c
b
e
Q3
A55C2412KTX
A55C2412KTX
5
5
4
4
R400
5.49k
5.49k
1
%
C413
1000p
(JC)
1000p
(JC)
C402
0.01
D401
C404
0.01
C406
0.82
IC401
AN1393S
IC401
C412
1000p
1000p
D400
R403
51.1k
1%
R406
11.3k
1
11.3k
1
%
R404
49.9k
49.9k
1
%
R408
3.74k
1
3.74k
1
%
R407
15k
1
15k
1
%
R402
1.8k
1.8k
R401
374k 1
%
e
e
c
c
b
b
Q402
10k
4.7k
10k
4.7k
11 11
12 12
12 12
8
8
9
9
+
R405
100
100
Ω
+
IC402
R409
1.8k
R411
10k
Q403
A55C2411KRTX
C414
1000p
1000p
R416
82.5k
82.5k
1%
R413
15k
1
1
%
R412
3.74k
3.74k
1
%
R415
3.74k
1
3.74k
1
%
R414
3.74k 1
%
C407
0.01
C408
0.01
c
b
e
R410
100
100
Ω
3
3
2
2
10
10
13
13
14
14
RY-C
D12
ERA15-01
ZD4
A54D10EB2TB
1
1
1
7
7
7
6
6
6
R139
470
470
Ω
FUSE101
3A
R141
10
10
Ω
C49
4700pF
250VAC
4700pF
250VAC
C48
4700pF
250VAC
4700pF
250VAC
DB101
15A
600V
15A
600V
DB102
15A
600V
15A
600V
Q4
B1JAFR000001
B1JAFR000001
C132
0.01
0.01
C140
2200p
250V
2200p
250V
R10
1M
1M
Ω
1/4W
RY-HOT
RY-PWR
+
+
R174
R175
R178
R177
R176
R181
R179
R180
C144
R185
R184
R182
R183
• CU-E24CKE
SCHEMATIC DIAGRAM 1/3
86
CS-E24CKE CU-E24CKE
SCHEMATIC DIAGRAM 2/3
AVREF
INTP0
NMI
INTP1
INTP2
INTP3
INTP4
INTP5
P07
Vss
RTPO2
RTPO3
RTPO4
RTPO5
RTPO6
RTPO7
P16
T06
RXD
TXD
S1
S0
SCK
RESET
Vdd
X2
X1
Vss
IC (VPP)
P90
P91
P92
P57
P56
P55
Vss
P54
P53
P52
P51
P50
P47
P46
P45
P44
P43
P42
P41
58
53
54
55
56
57
80
79
78
77
76
75
74
73
72
71
70
69
68
67
66
65
60
59
52
51
50
49
48
47
46
45
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
ANI5
ANI6
ANI7
AVSS
64
63
62
61
P63
P62
P61
P60
40
39
38
37
ANI4
ANI3
ANI2
ANI1
ANI0
AVDD
Vdd
Vss
P37
P36
P35
P34
T01
T00
P33
P32
IC201
P93
P94
P95
P40
20
19
18
17
44
43
42
41
P65
P64
P67
P66
3
6 MHz (47pF X 2)
CSTCC6-00
CSTCC6-00
R203
150k
150k
R204
100k
100k
A52PST600DR
IC203
X201
+
IC204
8
7
5
2
4
D1
GND
WC R/B
CS
SK
1
Vcc
D0
3
6
R206
10k
10k
R207
10k
10k
R208
10k
10k
R205
10k
10k
+
16
9
8
15
14
13
14
13
10
1
2
3
4
2
3
4
12
11
11
5
6
7
6
7
IC202
TD62003AF
D201
RD501V-40
RD501V-40
R217
10k
10k
R213
1k
1k
R211
1k
1k
JP201
R237
10k
10k
R210
1k
R241
1k
1k
R240
1k
R238
10k
R74
10k
10k
R214
10k
10k
R216
10k
10k
R209
10k
10k
R233
1k
R228
1k
R227
10k
R229
10k
10k
+
R215
10k
12
42
1
1
4
34
3
33
TEST
R73
10k
10k
3
2
2
10
10
4
4
1
16
10
40
9
30
8
38
7
37
6
36
5
35
11
41
14
14
15
15
32
2
45
15
12
12
20
5
22
7
23
8
21
6
18
3
ECU1
25
10
24
9
30
15
19
4
8
8
43
13
44
14
11
11
11
26
5
5
6
6
7
7
R232 51k
R231 47k
R235 1k
R218
10k
R202
100k
Q201
DTA143XK
Q202
DTC143XK
R201
3k
R239
1k
C208
1000p
1000p
A52D953AGA17
R223 20k
14
29
12
27
1
31
13
28
RESET
COMPRESSOR DRIVE
DATA RECEPTION
DATA TRANSMISSION
GROUND
PY-FM DRIVE
RY-PWR DRIVE
RY-C DRIVE
PFC DRIVE
SERVICE SWITCH
TEST
IPM TEMP SWITCH
PFC ABNORMALITY
DETECTION
RY-HOT DRIVE
6 MHz
OSC
RUNNING CURRENT
DC VOLTAGE
OUTDOOR AIR TEMP
COMPRESSOR TEMP
PIPE TEMP
DC PEAK
DETECTION
POWER
V
U
W
U
V
W
COMPRESSOR
REVOLUTION
DETECTION
C204
3.3
50V
R201
3k
R230
1k
R234
10
Ω
R236
1k
c
e
b
10k
4.7k
e
c
b
10k
4.7k
R226
5.11k
5.11k
1%
R224
10k
C212
R225
5.11k
5.11k
1%
+
D202
RB500V-40
87
CS-E24CKE CU-E24CKE
SCHEMATIC DIAGRAM 3/3
+
+
D10 ERB83-006
R104
R101
R102
R103
110
R101
R102
R103
110
Ω
+
+
R126
4.7k
1/4W
4.7k
1/4W
D11
ERA22-04
ERA22-04
NJM78M05F
IC1
L1
(JUMPER)
NJM78M15F
IC2
C
HO
CE
Vcc
IN
COM
C
HO
CE
Vcc
IN
COM
C
HO
CE
U OUT
V OUT
W OUT
roc
CCT
Vcc
IN
COM
Vcc
IN(X)
IN(Y)
IN(Z)
VFO
GND
R110
R111
R191
10k
R2
15k
1%
R3
15.8k
1%
15.8k
1%
R1
18.2k
18.2k
R112
R113
R114
R115
R116
R117
R118
R119
R120
R121
R122
R123
R124
R125
R187
R186
C114
0.47
630V
0.47
630V
R106
499k
1/4W
1%
R14
499k
1/4W
1%
C7
82p
C8
82p
C6
82p
R21
3k
R22
3k
R23 510k
R24 510k
IC3
AN1393S
C127 2p
C128 2p
R12 1M 1%
R18 1M 1%
R15 1M 1%
R18 1M 1%
R15 1M 1%
C129
2p
2p
R109
499k
1/4W
1%
R17
499k
1/4W
1%
R16
34k 1%
34k 1%
R138
100
Ω 1/4W
R19
34k 1%
34k 1%
R107
499k
1/4W 1%
R6
499k
1/4W 1%
R13
34k
1%
C75
C115
100p
100p
C116
100p
100p
R28
5.11k
1%
5.11k
1%
R27
5.11k
1%
5.11k
1%
R29
5.11k
1%
5.11k
1%
R131
4.99k
1%
4.99k
1%
R130
5.11k
1%
5.11k
1%
R132
4.99k
1%
4.99k
1%
IC3
POWER-TR TEMP SENSOR
(50k
Ω 3950)
(12.4k
Ω 3950)
(15k
Ω 3950)
(20k
Ω 3950)
CN-PTR
1
2
2
TANK TEMP. SENSOR
CN-TANK
1
2
3
2
3
+
R151
20k
C138
10
50V
50V
C143
0.022 25V
C142
0.022 25V
R192
4.99k
4.99k
IC4
IC4
1
8 3
2
4
7
5
6
R153
4.99k
4.99k
R152
866
866
Ω
R154 28k
D18
ERA22-04
R193
133k
+
OUTDOOR TEMP. SENSOR
PIPE TEMP. SENSOR
FM
CN-TH
1
2
3
4
2
3
4
+
+
CN-S
1
2
2
+
+
D13 ERA22-06
D14
ERA22-06
ERA22-06
D15
ERA22-06
C117
C118
C119
R106
33
33
Ω
+
0.047
1000p
C122
C121
C120
C107
C108
C109
C110
+
5600p
HV1C1
HV1C2
HV1C3
LVIC
Q2
B1KAC0000008
RED
D
U
V
W
N
RED
BLUE
YELLOW
CORE
BLACK
C-
+
D9
ERA2204-04
ERA2204-04
R105 82.5
Ω
COMPRESSOR
CN-FM1
1
2
3
4
5
6
7
2
3
4
5
6
7
C5
0.22 630V
R134
150k 1/4W
R133
150k 1/4W
C125
0.047 25V
0.047 25V
C123
0.01
0.01
IC7
R136
4.99k
4.99k
R137
10k
10k
R135
73.2k
73.2k
C124
0.01
0.01
88
CS-E24CKE CU-E24CKE
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