Panasonic CU-E18DBE Service Manual page 82

CS-E15DD3EW CU-E15DBE / CS-E18DD3EW CU-E18DBE
SCHEMATIC DIAGRAM 3/4
C113
0.1µ
C9
3900p
R10
D2
1k
C6
0.1µ
16V
TH
D4CE35030002
R35 TH
C19
R36
1µ
12.1k
18V
CN-CPU
2 1
4 3
6 5
8 7
10 9
C112
R7
0.1µ
1k
16V
C119
0.047µ
R4
4.99k
1%
C2
1µ
10V
C114
220µ
10V
3
DISCHARGE
TEMP.
SENSOR
(50kΩ 3950)
D3
C15
C117
D4 C12
0.1µ 3900p
R14
R38
C18
200k
47k
0.01µ
C21
0.1µ
100
16V
R24
R25
JX1
P70
1
P71
2
P72
3
P73
4
P74/IRQ00
5
P75/IRQ01
6
P76/IRQ02
7
P77/IRQ03
8
P80/ADIN00
9
P81/ADIN01
10
P82/ADIN10
11
P83/ADIN11
12
VSS
13
R203
VREF-
14
1k
P84/ADIN20
15
C124 VREF+
16
0.047µ
VDD
17
P85/ADIN21
18
P86/ADIN22
19
P87/ADIN23
20
P90/ADIN24
21
P91/ADIN25
22
R199
P92/ADIN26
23
1k
P93/ADIN27
24
R28
P94/ADIN28
25
1k
C122
0.047µ
R30
10k
C16 26 27 28 29 30 31 32 33 34
R68
0.047µ
1k
25V
R67
R41
1k
10k
R66 1k
R76
10k
X1
R37
C118 150k
0.047µ
R201
R200
1k
1k
C110 R19
C121 R202
1µ 15.0k
10µ 1k
10V
50V
C111
C120
R18
1µ
10µ
15.8k
10V
50V
CN-DIS
CN-TH
2 1 4 3 2 1 1 2
PIPE OUTDOOR TANK
TEMP. TEMP. TEMP.
SENSOR SENSOR SENSOR
(4.96kΩ 3800) (15kΩ 3950) (50kΩ 3950)
C26
µ
0.047
25V
C25
10µ
50V
D13
R44
HRU0103A2
10k
99 98 97 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82
IC1
MN103S52G
35 36 37 38 39 40 41 42 43 44
C23 C24
R43
10µ 0.047µ
10k
50V 25V
R75
1k
R40
10k
R78
IC2
30k
BD4844G
C123
I O
0.047µ
C34
5V
0.1µ
G
16V
C38
R77
0.1µ
10k
16V
C17
R31
C116
C36
1µ
4.99k
220µ
0.01µ
10V
10V
CN-TANK
82
SW1
C29
C27
100µ 0.1µ
81 80 79 78 77 76
6.3V 16V
P42/TM9A1
75
P41/TM8810 74
P40/TMA10
73
P37/TM710
72
P36/TM610
71
P35/TM510
70
VDD
69
P34/TM410
68
VSS
67
P33/TM310
66
P32/TM210 65
P31/TM110
64
P30/TM010
63
P27/SBI0 62
P26/SBT0
61
P25/SBO0
60
P24/SBI1 59
P23/SBT1
58
P22/SBO1
57
P21/SBT2
56
P20/SBT2
55
P17/SBO2
54
P16
53
P15
52
P14/
51
IRQ08
R195
10k
45 46 47 48 49 50
R197 R198 R196
10k 10k
10k
CN-NMODE
7 6 5 4 3 2 1
ICX1
1 R/B RS 8
Vcc GND
2 7
R74
10k
DO
3 6
CS
R50
1k
DI
4 SK 5
R88
10k
R45
10k
2 1 1 2 1 2
CN-S CN-STEST
C28
0.1µ
16V
C31
0.047µ
25V
R81 R84
1k 10k
R72
2k
R55
R96
1k
10k
R56
470Ω
CN-FTEST