Panasonic CU-E18CKR Service Manual page 116

• CS-E18CKR CS-E21CKR
SCHEMATIC DIAGRAM 1/3
TO OUTDOOR
1
2
3
TEMPERATURE
FUSE
DISPLAY
D401
ION1 (GRN)
D402
ION2 (GRN)
D403
POWER MONITOR
HIGH (GRN)
D404
2(GRN)
D405
LOW (GRN)
AUTO SW
SW401
D408
POWERFUL (ORG)
D406
TIMER (ORG)
D407
QUIET (ORG)
D409
POWER (ORG)
1
2
ELECTRONIC CONTROL UNIT
3
WHT AC5
WHT AC3
C29
FG1 (YLW/GRN)
FG2
(YLW/GRN)
C31
C30
AC4 (BLK)
P
L
AC6 (RED)
AC2 (BRW)
AC1 (BLK)
CN-HA
4
3
2
1
C9
0.01µ
C10
R19
0.01µ
10kΩ
(PH10)
CN-DISP1
R42 110Ω
1 1
R45 270Ω
2 2
R46 270Ω
3
3
R47 270Ω
4 4
R18 1kΩ
5 5
R48 330Ω
6 6
R49 330Ω
7 7
R50 330Ω
8 8
R51 270Ω
9 9
10 10
CN-DISP
C20 R35
R36
0.01µ 10kΩ 10kΩ
1 2 3 4 5 6 7 8 9 10
CN-MAIN
C5
R9
100µ
+ 330Ω
16V
C6
C3
+ 47µ
1000p
25V
(MB)
RY-PWR
R17 1kΩ
BZ
BZ1
2KHz
R20 R21
10kΩ 1kΩ
R33
R34
10kΩ
10kΩ
2
4
8
SK RST
6 3
D0
CS
5 1
D1
BUSY
IC3
BR9080F
7
PH10
(WHT)
9
R1 43Ω R2 43Ω
16 1
1/2W 1/2W
15
2
14 3
13 4
10 7
8
IC2
TD62003AF
C17 C16 C15
1µ