Panasonic CU-3C20BKP5G Service Manual

• CU-3C20BKP5G
3
1
OLP A
OLP B
COMPRESSOR A
COMPRESSOR B
YEL
RED
CAPACITOR CAPACITOR
BLU
RED
BLU
BLU
BLU
COMP-B
(YEL)
COMP-A
(WHT)
AC(WHT)
RY-CA
FUSE
3.15A
250V
AC(BLU)
T(BLK)
T(BLK)
ZNR1
511
PL PL
RY-CB
CR2
Ω120
0.033
RY-VA1 RY-VA2
FM(YEL) FM(BLU)
BLU
YEL
FAN
MOTOR
BLUGRY
CAPACITOR
CR3
Ω120
0.033
RY-FM
CR1
Ω120
0.033
YEL
CN-V
(GRN)
VH7-4
1 3 7
V-COIL COMPLETE
AB
I O
G
12V
I O
G
5V
IC3
78M12H
IC2
78N05
IC1
A52C401828CP
Q7
2SC1740S
Q6
2SC1740S
Q3
DTC113ZS
Q4
DTC113ZS
Q5
DTC113ZS
Q2
2SC1741R
Q1
2SC1741R
C1
2200
35V
C2
470
25V
C3
100
16V
R13
10k
R15
150k
X1
4KHz
GND
DB101
S1VB20
R16
1k
R28
100k
R25
6.8k
R22
10k
R7
10k
R8
1k
C9
10
16V
C12
0.01
R21
2.2k
R19
2.2k
R14
10k
R20
10k
R26
6.2k
1k
10k
1k
10k
1k
10k
D8
RA15-01
D7
RA15-01
C6
0.01
C4
470
50V
C5
470
35V
R24
Ω82
2W
R23
Ω82
2W
C7
1
50V
R27
10k
ZD1
7.5EL1
RY-CA
RY-CB
D11
RY-FM
D9
RY-VA2
D10
RY-VA1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
27
26
25
24
23
22
21
20
19
18
17
16
15
RESET
IRQ
PA 7
PA 6
PA 5
PA 4
PA 3
PA 2
PA 1
PA 0
PB 5/SDO
PB 6/SDI
PB 7/SCK
Vss
Vdd
OSC 1
OSC 2
TCAP/PD 7
TCMP
PD 5
PC 0
PC 1
PC 2
PC 3/AD 3
PC 4/AD 2
PC 5/AD 1
PC 6/AD 0
PC 7/VREFH
A1
A1
(RED)
AC
R1
47k 2W
R2
47k 2W
1
2
4
PC1
TLP620-1G4
3
(RED)
AC
R9
10k
R10
1k
R17
1k
R18
1k
RA1
10k x 5
C10
10
16V
A2
A2
(BLUE)
AC
R3
47k 2W
R4
47k 2W
1
2
4
PC2
TLP620-1G4
3
(BLUE)
AC
R11
10k
R12
1k
C11
10
16V
B
B
(YEL)
AC
R5
47k 2W
R6
47k 2W
1
2
4
PC3
TLP620-1G4
3
(YEL)
AC
J2
12
SW1
MANUAL AUTO
TEST
NH-2
RED
RED
CN-T
VH-2
TRANSFORMER
L
N
1
2
3
1
2
3
1
2
3
TO
POWER SOURCE
AC240- 230-220 V
50 Hz
TO
INDOOR
UNIT A1
TO
INDOOR
UNIT A2
TO
INDOOR
UNIT
OUTDOOR UNIT
TERMINAL
WHT
WHTWHT
BLK BLK BLK
BLU
ELECTRONIC
CONTROL DEVICE
5
28
BLUE
RED
MARK
COMPRESSOR
TERMINAL
YELLOW
3
1
SCHEMATIC DIAGRAM 6/7
85
CS-C9BKPG CU-2C14BKP5G / CS-C9BKPG CU-2C18BKP5G / CS-C9BKPG CU-3C20BKP5G / CS-C7BKPG CU-2C19BKP5G / CS-C12BKPG

Panasonic CU-3C20BKP5G Specifications

General

Brand	Panasonic
Model	CU-3C20BKP5G
Category	Air Conditioner
Language	English