Panasonic CS-G95KE CU-G95KE Service Manual page 104

S-G95KE CU-G95KE / CS-G125KE CU-G125KE
SCHEMATIC DIAGRAM 2/3
+
C6 C37
0.01µ 10µ
–
+
–
5 2.5
24 23 22 21 20 19 18 17 16
RESET
DATA TRANSMISSION
DISPLAY
SEGMENT
DRIVE
TIMER SHORTEN
REMOTE CONTROL COMMAND INPUT
INTAKE AIR TEMP.
CLOCK
PULSE INPUT HEAT EXCHANGER TEMP.
41 42 43 44 45 46 47 48 49
Fig.2
Fig.2
C11
0.01µ
R45
374
(GND)
CHECK PIN
R29
100k
5
O I
C22 IC4
C21
1.5µ
A52PST600D 0.01µ
G
16V
RESET SIGNAL
(T)
GENERATION
X1
4MHz (27pF X 2)
R42
150k
2.5
15 14 13 12 11 10 9 8 7 6 5
4MHz RELAY BUZZER
OSC DRIVE
IC1
A5278366F114
AUTO
FORCED COOLING OPERATION
FORCED HEATING OPERATION
REMOTE CONTROL NO.
REMOTE CONTROL SIGNAL
POWER
H14 DIAGNOSIS MODE
STEPPING MOTOR DRIVE
RIGHT LEFT
50 51 52 53 54 55 56 57 58 59 60 61
5
R44
137
LC1
A49AF32102TL e
c
R62
C18
5.1k
R66 0.022µ
330
R64 C4
7.5k 1000p
IC6
A52A2003GR2
7 10
g
5 6 11
f
C16
4 3 2 1
0.01µ
R50 5.1k
80
R71 5.1k
79
FAN MOTOR
SPEED
R77 5.1k
78
CONTROL
77
76
75
D5
74
A541SS355 x 3
73
R3
1k
STANDBY 72
R2
10k
71
R57
10k
70
69
R18
1k
GND 68
67
66
65
UP/DOWN
R55
10k
62 63 64
D4
A541SS355
R59
5.49k
R28
10k
104
Q4
A55DA143XKTX
CLOCK PULSE
Q3
GENERATION
10k
4.7k
b
A55DC143XKTX R65
10k
CLOCK PULSE
GENERATION
c
b
4.7k
R63
10k
C17
1k
0.1µ
e
D7 D8
J2
STANDBY
J1
R4
10k
C12
+
1µ
–
50V
IC3
R69
A52MPC393G22
26.7k
8
6 1
7 3
5 C42
R25 4
C43 2
1000P
220
1000P
IC3
C44 + R80 A52MPC393G22
R32
D2
1µ 13.7k
10k
–
50V 1/4 W
R67
1k
R58
49.9k
R26
49.9k
+
C28
R27
– 10µ
5.49k