Panasonic CS-E24DKE Service Manual page 87

SCHEMATIC DIAGRAM 2/3
4 4
10 10
R205
10k
IC204
+
8 WC R/B 1
Vcc
7 GND 2
6 D0 CS 3
R206
10k
5 D1 SK
4
2 2
3 3
A52PST600DR
R204
IC203
100k
6 MHz (47pF X 2)
CSTCC6-00
C204 +
3.3
50V
29 14
27 12
31 1
28 13
11 11
IC202
TD62003AF
26 11
9
16 1
5 5
15 2
6 6
14 3
13
4
12
5
11 6
10 7
8
16 40 30 38 37 36 35
1 10 9 8 7 6 5
C208
1000p
80 79 78 77 76 75 74
R207 R208 1 P16
10k 10k
U V W U V W
T06
2
COMPRESSOR DRIVE
RXD
3
DATA RECEPTION
TXD
4
DATA TRANSMISSION
5 S1
S0
6
SCK
7
RESET
8 RESET
Vdd
9
X201
X2
10
6 MHz
X1 OSC
11
Vss
12
GROUND
R203
150k
13 IC (VPP)
14 P90
15 P91
P92
16
RY-HOT DRIVE
17 P93
P94 RY-PWR DRIVE
18
P95
19 PY-FM DRIVE
P40
20
26
21 22 23 24 25 27
R231
47k
R234 10Ω
10
25
41 1
1
11
C214 R228
0.047µ 1k
R229
R227
10k
10k
R239
1k
R215
10k
73 72 71 70 69 68 67 66 65 64 63 62 61
ANI4
ANI3
RUNNING CURRENT
ANI2
COMPRESSOR TEMP
ANI1
OUTDOOR AIR TEMP
ANI0
PIPE TEMP
AVDD
Vdd
P37
IC201
P36
A52D953AGA17
P35
P34
P33
P32
PFC ABNORMALITY
DETECTION
T01
IPM TEMP SWITCH
T00
TEST
P67
SERVICE SWITCH
P66
PFC DRIVE
P65
RY-C DRIVE
P64
29
28 30 31 32 33 34 35 36 37 38 39 40
D201
RD501V-40
R217
10k R232
51k
R211
R210
1k
1k
R237
R238
10k
10k
15
4 8
30
19 8
R73
R74
10k
10k
TEST
87
42
12
D202
RB500V-40 R223 20k
R230
1k
R202
100k
Q201
R201 R201
R218 DTA143XK
3k 3k
10k
R233
e
1k
10k
60
b 4.7k
59
c
58
R226
5.11k
57
1%
56
R225
55
5.11k
+
1%
54
Vss
53
52
Q202
DTC143XK
51
c
50
4.7k
b
49
48 10k
e
47
46
45
44
43
42
41
R216
10k
R235 1k
JP201
R209
10k
R240
1k
R213
R214
1k
R241
10k
1k
13 14
43 44
CS-E24DKE CU-E24DKE
14 14
15 15
R224
10k
+
C212
2 32
15 45
3 33
4 34
12 12
5 20
8 23
7 22
6 21
3 18
ECU1