Panasonic CS-G95KE / CS-G125KE / CU-G95KE / CU-G125KE Service Manual ▷ View online
<Model : CWA742328 / CWA742329>
17 Electronic Parts List
SYMBOL
DESCRIPTION & NAME
PART NO.
BZ1
BUZZER
A48040
D1, D2, D4, D5, D7, D8
DIODE
A541SS355T
D3, D6, D9
DIODE
A54D1F60
DB1
DIODE BRIDGE
A54D3SBA60F1
FUSE1
FUSE
XBACW067
IC1
INTEGRATED CIRCUIT
A5278366F114
IC2
INTEGRATED CIRCUIT
A52BR9020F
IC3
INTEGRATED CIRCUIT
A52MPC393G22
IC4
INTEGRATED CIRCUIT
A52PST600DR
IC5, IC6
INTEGRATED CIRCUIT
A52A2003GR2
IC7 & IC8
INTEGRATED CIRCUIT
A52C108
ICX
INTEGRATED CIRCUIT
A532122A (CWA742328)
A532123A (CWA742329)
A532123A (CWA742329)
PC1
PHOTO COUPLER
A52S2501L1KC
PC2
PHOTO COUPLER
A52TLP371LF
PC3
PHOTO COUPLER
A52LP521L1BL
Q1, Q3
TRANSISTOR
A55DC143XKTX
Q4, Q10
TRANSISTOR
A55DA143XKTX
SW4
SWITCH
A01059
T1
TRANSFORMER
A40C295
ZNR1
ZNR
ERZVEAV511
ZNR2
ZNR
ERZVAV271
X1
ZENAR DIODE
A45CTS4MG02T
FUSE HOLDER
FUSE HOLDER
XCSCW032
101
CS-G95KE CU-G95KE / CS-G125KE CU-G125KE
<Model : CWA742343 / CWA742342>
SYMBOL
DESCRIPTION & NAME
PART NO.
C-FM
CAPACITOR - FM
A31735
CT1
CURRENT TRANSFORMER
A40260
D1
DIODE
A54AU02ZV0
D17, D18, D20
DIODE
A54RA15-06V3
D19
DIODE
A54RA15-10V3
D2, D3, D4, D5, D8
DIODE
A54RA22-04V3
D6
DIODE
A541SS136T
D9 ~ D16
DIODE
A54MA165TA5
FUSE1, FUSE2
FUSE
XBACW067
IC1
INTEGRATED CIRCUIT
A5278214WP43
IC2
INTEGRATED CIRCUIT
A52MPA2003C
IC3
INTEGRATED CIRCUIT
A52C050
IC4
INTEGRATED CIRCUIT
A52M51951AST
IC5
INTEGRATED CIRCUIT
A52BX8454
IC6
INTEGRATED CIRCUIT
A52AN78L10TA
IC7
INTEGRATED CIRCUIT
A52AN79L10TA
IC8
INTEGRATED CIRCUIT
A52MPC339C
ICX
SERIAL PROM
A53716B (CWA742342)
A53717B (CWA742343)
A53717B (CWA742343)
LED1
LED
A54SLR342DB7
PC1, PC3, PC12, PC13
PHOTO COUPLER
A52S2501-1PC
PC2
PHOTO COUPLER
A52LP521-3GB
PC4
PHOTO COUPLER
A52PS2633E
PC5
PHOTO COUPLER
A52S2501-1LC
PC6 ~ PC11
PHOTO COUPLER
A52LP521-1GH
Q1
TRANSISTOR
A55C070
Q4
TRANSISTOR
A55DTA143XST
Q5
TRANSISTOR
A55C1740STPQ
Q6
TRANSISTOR
A55DTC143XST
Q7
TRANSISTOR
A55DTA143TST
Q8
TRANSISTOR
A5520CVL33A
RY-FM
RELAY
A00161
RY-PWR
RELAY
A001001
SSR1
SSR
A56S26MD01M
T1
TRANSFORMER
A40367
VR1
VARISTOR
A44EVMEASB22
VR2
VARISTOR
A44VMEASB13
X1
RESONATOR
A45ST12MTWOT
ZD1
ZENAR DIODE
A54D6.2EB1TB
ZNR1
ZNR
ERZVA9V271
CR1, CR2
SURGE ABSORBER
A59014
FUSE HOLDER
FUSE HOLDER
XCSCW032
102
S-G95KE CU-G95KE / CS-G125KE CU-G125KE
18 Electronic Circuit Diagram
• CS-G95KE
• CS-G125KE
• CS-G125KE
SCHEMATIC DIAGRAM 1/3
D103
A54LNK5372
A54LNK5372
CN-STM1
1
2
3
4
5
5
4
3
2
1
(MX-5)
(ZH5)
4
3
2
1
CN-TH
8
3
1
5
6
4
2
7
RST
CS
BUSY
SCK
D0
D1
CS
DL
S1
S0
SCK
4
8
3
2
1
5
6
7
COM
D101
1
2
3
4
5
6
7
CN-DISP1
D102
A54LNK4183B
A54LNK4183B
A54LNM23301A
1
2
3
CN-RCV2
2
(MX-3)
CN-RCV1
(MX-3)
R73
10k
+
–
C26
33
33
µ
25V
16V
10
µ
C8
–
+
5.9k
R41
R35
15k
+
–
C9
10
µ
16V
C19
3300p
R21
1k
R24
5.1k
5.1k
C25
0.01
µ
10k
4.7k
R40
10k
R30
10k
CHECK PIN
(TEST)
(TEST)
R33
10k
R34
10k
R37
10k
R39
10k
A52BR9020F
IC2
R43
10k
ICX
A52A2003GR2
IC5
3
1
(PH4)
(MX7)
(MX7)
13
4
16
1
15
2
14
3
8
Q10
A55DA143XKTX
e
c
b
7
6
5
4
3
2
1
CN-DISP2
A
B
C
D
E
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
d
c
b
a
R114
R115
R116
R117
R118
R119
R120
R121
R113
3
1
2
24
23
22
17
18
19
20
21
15
14
13
11
12
16
7
6
4
8
10
9
5
QF
QA
QC
QB
QD
QE
QG
QL
QJ
QI
QH
QK
QO
QM
QN
QP
VCC
R
CKS
A
CLK
OE
GND
430 x 9
1000P x 4
C102
C101
C103
C104
R111
R110
R108
R109
180 x 4
1.5
µ
C105
–
+
C106
0.01
0.01
µ
R112
100k
R122
10k
IC101 A52M66311FP
R102
R105
R104
R103
R101
R106
R107
820 x 7
DISPLAY
RECEIVER
1.5
µ
(T)
C7
–
+
1k
R31
PIPE TEMP. SENSOR
(20k 3950)
(15k 3950)
AIR TEMP. SENSOR
(ZH5)
(MX-5)
1
2
3
4
5
5
4
3
2
1
CN-STM2
(ZH5)
(MX-5)
1
2
3
4
5
5
4
3
2
1
CN-STM3
e
f
g
9
6
11
5
12
7
10
12
5
9
e
a
b
c
d
8
3
14
2
15
1
16
4
13
IC6
A52A2003GR2
C26
1000P
RIGHT
LEFT
UP/DOWN
POWERFUL
SLEEP
SLEEP
TIMER
POWER
STEPPING MOTOR DRIVE
STEPPING MOTOR DRIVE
SEGMENT DRIVE
MAIN
2.5
5
5
5
5
5
Fig.1
3
2
1
VCC
OUT
GND
2.2
µ
C201
+
100
R201
6.3v
(KS)
R201
PD
IC201
A52PS442
9
a
b
COM
6
7
5
8
10
4
2
3
1
c
d
e
f
g
103
CS-G95KE CU-G95KE / CS-G125KE CU-G125KE
SCHEMATIC DIAGRAM 2/3
C6
0.01
µ
10
µ
C37
R29
100k
+
–
C22
1.5
1.5
µ
16V
(T)
O
I
G
IC4
A52PST600D
C21
0.01
µ
C11
0.01
µ
R45
374
R44
137
R28
10k
R59
5.49k
+
–
C12
1
µ
50V
R58
49.9k
D2
+
–
C44
1
µ
50V
1/4 W
13.7k
R80
C43
A52MPC393G22
IC3
X1
4MHz (27pF X 2)
4MHz (27pF X 2)
R42
150k
10k
4.7k
4.7k
10k
R63
1k
C18
0.022
µ
C17
0.1
0.1
µ
R65
10k
R67
1k
1000p
C4
7.5k
R64
R66
330
R62
5.1k
5.1k
IC6
A52A2003GR2
e
c
b
e
b
c
A55DC143XKTX
Q3
Q4
A55DA143XKTX
7
10
11
6
7
6
5
D4
A541SS355
A541SS355
LC1
A49AF32102TL
A49AF32102TL
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
C16
0.01
µ
g
f
IC1
A5278366F114
–
+
R55
10k
10k
R32
4
3
2
8
1
R69
26.7k
R25
220
49.9k
R26
C42
R27
5.49k
10
µ
C28
–
+
1000P
1000P
IC3
A52MPC393G22
R50 5.1k
R71 5.1k
R77 5.1k
A541SS355 x 3
D8
D7
D5
1k
R3
10k
R2
J1
R18
1k
R57
10k
R4
10k
(GND)
CHECK PIN
DISPLAY
SEGMENT
DRIVE
DATA TRANSMISSION
RESET
OSC
4MHz
TIMER SHORTEN
RELAY
DRIVE
BUZZER
CONTROL
FAN MOTOR
SPEED
STANDBY
GND
AUTO
FORCED COOLING OPERATION
FORCED HEATING OPERATION
REMOTE CONTROL NO.
REMOTE CONTROL SIGNAL
H14 DIAGNOSIS MODE
FORCED COOLING OPERATION
FORCED HEATING OPERATION
REMOTE CONTROL NO.
REMOTE CONTROL SIGNAL
H14 DIAGNOSIS MODE
REMOTE CONTROL COMMAND INPUT
PULSE INPUT
CLOCK
INTAKE AIR TEMP.
HEAT EXCHANGER TEMP.
POWER
STEPPING MOTOR DRIVE
RIGHT
LEFT
UP/DOWN
GENERATION
RESET SIGNAL
CLOCK PULSE
GENERATION
GENERATION
GENERATION
CLOCK PULSE
STANDBY
5
5
2.5
2.5
5
5
Fig.2
Fig.2
J2
104
S-G95KE CU-G95KE / CS-G125KE CU-G125KE
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