Read Panasonic CS-F18DTE5 / CU-L34DBE5 Service Manual online
ELECTRONIC CONTROL UNIT
3
2
1
+
+
CN-EV
1
2
3
4
5
6
1
3
5
1
3
7
9
SCHEMATIC DIAGRAM 4/4
1
3
CN-T
728-0612
(RED)
C-FV1
(RED)
(RED)
(BLU)
C
C-FV2
RED
TRANSFORNER
RED
WHITE
WHITE
BLACK
BLACK
CN-FM
(VH9-5)
CN-DRV
CN-LYN
DNDN DC782
LND2 DC782
FAN MOTOR
EXPAND
VALVE
M
1
2
3
4
5
6
2
3
4
5
6
CN-PWR
1
2
3
4
5
R310 80.6k
1%
R309 40.2k
1%
R308 20k
1%
R307 10k
1%
R314 80.6k
1%
R313 40.2k
1%
R312 20k
1%
R31
1 10k
1%
CN-OPT2
1
2
3
4
5
6
3 4 2 1
SW303
COM
3 4 2 1
SW302
COM
SW301
FROM CN-OPT2
1
2
4
3
SSR401
SSR402
1
2
4
3
Q401
RT1N141C
RT1N141C
b
c
Q402
RT1N141C
RT1N141C
b
c
IC401
LM2003ADR
C404 0.01
TN2
1
2
3
4
5
6
7
R
Y403
R
Y402
R
Y401
C403 0.01
C402 0.01
C401 0.01
RT403
RT402
RT401
TM1
11
10
9
8
8
CN1
2
3
4
5
1
CN-OPT2
13
12
11
10
9
8
7
6
5
4
3
2
1
FROM CN-OPT3
LED201
LED202
LED203
LED204
LED205
BZ201
R203 5.1k
R202 47
C202
C201
47
25V
3 GND
2 Vcc
1 Vout
1 Vout
PD
CN-DISP
10
9
8
7
6
5
4
3
2
1
R201
1k 1%
SW201
IC201
+
FROM CN-DISP
R301 80.6k 1%
C407
0.01
0.01
C405
0.01
25V
0.01
25V
C406
0.01
25V
0.01
25V
C64
118
CS-F18DTE5 CU-L34DBE5 /
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